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query stringlengths 1 13.4k | pos stringlengths 1 61k | neg stringlengths 1 63.9k | query_lang stringclasses 147
values | __index_level_0__ int64 0 3.11M |
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Achieving"Massive MIMO"Spectral Efficiency with a Not-so-Large Number of Antennas | Capacity of a Mobile Multiple-Antenna Communication Link in Rayleigh Flat Fading | Foundations of data-aware process analysis: a database theory perspective | eng_Latn | 5,700 |
what is a multi user mimo | In radio, multiple-input and multiple-output, or MIMO (pronounced /ËmaɪmoÊ/ or /ËmiËmoÊ/), is a method for multiplying the capacity of a radio link using multiple transmit and receive antennas to exploit multipath propagation. | A multi-user operating system differs from a single-user system on a network in that each user is accessing the same OS at different machines. The operating system on a computer is one of the most important programs used. | eng_Latn | 5,701 |
A Monte Carlo technique for system diagnostics, monitoring, and surveillance | We present a Monte Carlo technique for on-line diagnostics, monitoring, and surveillance of multicomponent systems exhibiting Markovian behavior. The diagnostic approach presented in this paper extends the concept of dynamic event trees' by utilizing system simulation models, component reliability data, and system meas... | This paper studies the secure multiterminal source coding problem with actions. In particular, one main encoder observes an independent and identically distributed (i.i.d.) source Xn and wishes to compress this source lossyly to the decoder. Another encoder observes the source Yn and wants to compress this source lossl... | eng_Latn | 5,702 |
Generalization of the classical delay-and-sum technique by using nonlinear dirac-delta functions | We presented a generalization of the delay-and-sum beamforming based on the Dirac-Delta functions but with nonlinear argument. For this end, a closed-form expression of the beampattern $\mathcal{B}(r)=\sum\nolimits_{k,q}w(k,q,r)x(k,q,r)$ with r = r(θ), was derived. This expression is computationally simulated through a... | Let $\mu$ be a general stochastic measure, where we assume for $\mu$ only $\sigma$-additivity in probability and continuity of paths. We prove that the symmetric integral $\int_{[0,T]}f(\mu_t, t)\circ\,{\rm d}\mu_t$ is well defined. For stochastic equations with this integral, we obtain the existence and uniqueness of ... | eng_Latn | 5,703 |
Performance Analysis of MQAM with Errors-and-Erasures Decoding to Mitigate the Effects of Pulse-Noise Interference | The performance of a system utilizing an M-ary quadrature-amplitude modulation waveform transmitted over a frequency-selective, slowly fading, Nakagami channel with pulse-niose interference in addition to additive white Gaussian noise is examined. The underlying information bits are assumed to be convolutionally encode... | Consider arbitrary collections A = a_1,a_2,.. .,a_n of items and Q = q_1,q_2,...,q_m (1 leqslant mn leqslant n) of queries from a totally ordered universe. The multiple rank problem involves computing for every query qi the number of items in A that have a lesser value. Our contribution is to show that the problem at h... | eng_Latn | 5,704 |
LibGuides: Library Resources for Honors 103 and 104: Finding Books and Journals in the IUS Library | This guide is designed to 1) connect students in H103 and H104 with relevant library resources and 2) provide information about searching for and evaluating information. | A geometric approach in the design of codebooks for OR frequency-hopping multiple-access (FHMA) channels is developed by treating a signal matrix as a finite set of distinct points. The relationship among the parameters of an interference-free j-distinguishable-point codebook, j>or=1, is established by using coordinate... | kor_Hang | 5,705 |
A Very Low Complexity QRD-M Algorithm Based on Limited Tree Search for MIMO Systems | We present a very low complexity QRD-M algorithm for MIMO systems. The original QRD-M algorithm decomposes the MIMO channel matrix into upper triangular matrix and applies a limited tree search. To accomplish near- MLD(Maximum Likelihood Detection) performance for QRD-M algorithm, number of search points at each layer ... | In this paper we propose a hybrid queuing strategy to reduce the blocking rate of channel allocation for multiple priority calls in Multimedia Mobile Networks (MMNs). The proposed scheme is provided with an analytic model, wherein a Two- Dimension Markov Process. In numerical results, our proposed method show correct a... | eng_Latn | 5,706 |
Combinatorial approach to exactly solving discrete and hybrid berth allocation problem | This paper presents an exact combinatorial algorithm for solving the Discrete Berth Allocation Problem (DBAP) and the Hybrid Berth Allocation Problem (HBAP) with fixed handling times of vessels based on the original algorithm for solving combinatorial problems called Sedimentation Algorithm. We address the issues of DB... | In this paper we develop closed-form approximations for the coded BER in bit-interleaved coded modulation (BICM) transmission over Rayleigh fading channels. To obtain the desired expressions we apply the so-called saddle point approximation and use analytical forms of the probability density functions (PDF) of the reli... | eng_Latn | 5,707 |
Phase Synchronisation for FBMC/OQAM Fiber-Optic Transmissions | In this paper, we investigate two phase synchronisation schemes for FBMC/OQAM (lterbank based multicarriers) in ber-optic transmissions. We start by investigating pilotbased phase synchronisation, using the so-called auxiliary pilot method [2] consisting in using the pilot's neighbour symbol to compensate for the imagi... | The purpose of this paper is to solve Quality-of-Service (QoS) multicast routing problem by Particle Swarm Optimization (PSO). The QoS multicast routing optimization problem was transformed into a quasi-continuous problem by constructing a new integer coding and the constrained conditions in the problem were solved by ... | eng_Latn | 5,708 |
Ultra-short-wave propagation: mobile urban transmission characteristics | This paper, a sequel to one entitled “Ultra-Short-Wave Propagation,” deals with transmission in urban areas. The experimental data were obtained in the City of Boston on a frequency of 34.6 megacycles per second by means of a specially equipped motor car for carrying the receiver while the transmitter was fixed or vice... | We discuss a role of the double helicity-flip amplitudes and derive new unitary bounds for these amplitudes in elastic $pp$-scattering at small values of $t$. We show that the usual assumption on the smallness of such amplidudes can be justified only in the shrinking with energy region of small $t$ values. | eng_Latn | 5,709 |
Performance Comparison of Linear Precoders for TDD Large Scale MIMO System with Imperfect Reciprocity and Channel Estimations | Channel estimation is an essential component, in which channel state information playing very important role in wireless communications. But acquiring CSI in practice is a challenging issue for massive MIMO systems. To reduce the over burden for obtaining channel impulse response of huge Multi input multi output system... | Firstly, according to the definitions in the ISO 9646 about the protocol conformance testing, some basic concepts of protocol conformance testing are presented. Secondly, the basic theory, definition, and properties of the labelled transition system (LTS) are given. By using the theory LTS, the test suite, test case an... | eng_Latn | 5,710 |
Spatial compatible user grouping algorithm for multiuser MIMO systems | A spatial compatible user grouping algorithm is proposed to reduce CoChannel Interference (CCI) in Space Division Multiple Access (SDMA) multiuser Multiple Input Multiple Output (MIMO) systems. We evaluate the interferences among users by use of distances between row spaces spanned by users’ channel matrixes, then cont... | In this paper, the design of double serially concatenated convolutional codes with S-type permutors, i.e., permutors that provide a nontrivial separation, is considered. Based on a newly introduced parameter, namely, the so-called symbol span, a joint design of the outer and inner permutor is presented and its impact o... | eng_Latn | 5,711 |
Robust Linear Processing for Downlink Multiuser MIMO System with Imperfectly Known Channel | In practical systems, due to the time-varying radio channel, the channel state information (CSI) may not be known well at both transmitters and receivers. For most of the current multiuser multiple-input multiple-output (MIMO) schemes, they suffer a significant degression on the performance due to the mismatch between ... | This paper presents a divide-and-conquer approach to developing visualization software for scientific analysis of high resolution, volume datasets on, distributed memory parallel computers. A direct volume rendering method is discussed and the design of the parallel implementation of the original sequential algorithm i... | eng_Latn | 5,712 |
On the convergence of 2-dimensional markov chains in quadrants with boundary reflection | The aim of this paper is to prove a limit theorem on the weak convergence of a family of rescaled Markov chains in a quadrant with boundary reflection. The limiting process is specified in terms of solutions of a certain submartingale problem in the style used by Varadhan and Williams. The obtained result is then appli... | We consider the throughput performance of ARQ in interfering channels, where the signal of interest as well as the interferers are subject to independent distributed Nakagami-m block fading. The key contribution is the derivation of closedform expressions for the rate-maximized throughput. For this purpose, we employ t... | eng_Latn | 5,713 |
Accurate numerical steady-state solutions for a diffused one-dimensional junction diode | Abstract A set of accurate steady-state solutions for a diffused junction diode is presented. The internal consequences of biasing of the diode are demonstrated by the spatial distributions of the mobile charge carriers, the electrostatic potential and the space charge. The terminal characteristics presented include th... | A geometric approach in the design of codebooks for OR frequency-hopping multiple-access (FHMA) channels is developed by treating a signal matrix as a finite set of distinct points. The relationship among the parameters of an interference-free j-distinguishable-point codebook, j>or=1, is established by using coordinate... | eng_Latn | 5,714 |
About the diophantine equation x~2-53=4y~2 | In this paper, the author made use of the ideal resolvtionin algebra number theory and proved that the diophantin equation x~2-53=4y~2 had only integer solution (x,y)=(±7, -1 ). | A geometric approach in the design of codebooks for OR frequency-hopping multiple-access (FHMA) channels is developed by treating a signal matrix as a finite set of distinct points. The relationship among the parameters of an interference-free j-distinguishable-point codebook, j>or=1, is established by using coordinate... | eng_Latn | 5,715 |
DFT Spread Generalized Multi-Carrier Scheme for Broadband Mobile Communications | A DFT spread Generalized Multi-Carrier (GMC) based Frequency Division Multiple Access (FDMA) scheme, i.e. DFT-S-GMC, is proposed for uplink transmission of wideband mobile communication systems. The scheme achieves spreading gains in the frequency-domain by Discrete Fourier Transform (DFT), and the Frequency Division M... | This paper addresses mainly the problem of private data protection in network communication against eavesdropping attacks. As this kind of attacks is stealthy and untraceable, it is barely detectable for those feature detection or static configuration based passive defense approaches. We propose a Moving Target Defense... | eng_Latn | 5,716 |
Channel estimation algorithms for OFDM systems | In this work we have applied Adapive Boosting (AdaBoost) for channel estimation of Orthogonal Frequency Division Multiplexing (OFDM) systems. The result of the AdaBoost algorithm was compared with other algorithms such Least Square (LS), Best Linear Unbiased Estimator (BLUE) and Minimum Mean Square Error (MMSE). | Supply chain management is categorised into a discrete resource allocation problem amongst several business units, and requires an optimal solution in terms of product distribution. Market-Oriented programming, which integrates market economics concept into multi-agent paradigm, solves product distribution problem by a... | eng_Latn | 5,717 |
On the Capacity of Generalized- $K$ Fading MIMO Channels | This correspondence explores the ergodic capacity of multiple-input multiple-output (MIMO) systems operating in generalized- K fading conditions. Using some recent results on majorization theory, we derive an analytical capacity bound which is applicable for arbitrary values of the signal-to-noise ratio (SNR) and numbe... | Consider arbitrary collections A = a_1,a_2,.. .,a_n of items and Q = q_1,q_2,...,q_m (1 leqslant mn leqslant n) of queries from a totally ordered universe. The multiple rank problem involves computing for every query qi the number of items in A that have a lesser value. Our contribution is to show that the problem at h... | eng_Latn | 5,718 |
Secure Multiterminal Source Coding With Actions | This paper studies the secure multiterminal source coding problem with actions. In particular, one main encoder observes an independent and identically distributed (i.i.d.) source Xn and wishes to compress this source lossyly to the decoder. Another encoder observes the source Yn and wants to compress this source lossl... | Results on performance statistics of a single server queue fed by a traffic stream which is modeled by a discrete time Gaussian process are presented. Because such a process can capture the full range of second-order statistics and is closed under superposition, it is a good model for correlated asynchronous transfer m... | eng_Latn | 5,719 |
EVENTUALLY PERIODIC AND ALMOST LINEAR PERIODIC MATRICES OVER QUASI-MAX-PLUS ALGEBRAS | In an effort to extend a classical characterization of primitive matrices with real nonnegative coefficients to matrices with polynomial entries, Akiyama and the author recently introduced a new commutative dioid over the integers. Here a so-called quasi-max-plus algebra which is a variant of this dioid is presented, a... | We consider the throughput performance of ARQ in interfering channels, where the signal of interest as well as the interferers are subject to independent distributed Nakagami-m block fading. The key contribution is the derivation of closedform expressions for the rate-maximized throughput. For this purpose, we employ t... | yue_Hant | 5,720 |
Apparatus and method for encoding mdio into sgmii transmissions | A method of communication between an Ethernet Media Access Controller (MAC) and a physical interface (PHY) is disclosed. The method includes establishing communication between the MAC and the PHY via a first serial link in accordance with a Serializer Deserializer (SERDES) protocol. In a data transfer mode, data is tra... | Often, the exact model of industrial processes turns out to be too complex for simulation and controller design. It is therefore mandatory to simplify the mathematical description of the process and/or the one of the controller. A particularly attractive simplification criterion is related to the minimization of the L ... | eng_Latn | 5,721 |
Decoding algorithms for block codes over two-dimensional signal-constellations | We use the basic code construction by Huber (1987, 1989) with block codes over two-dimensional signal constellations to obtain powerful codes, which can be decoded efficiently. > | In this article, we study nonsmooth convex minimax programming problems with cone constraint and abstract constraint. Our aim is to develop sequential Lagrange multiplier rules for this class of problems in the absence of any constraint qualification. These rules are obtained in terms of ∊-subdifferentials of the funct... | eng_Latn | 5,722 |
Mixed /spl Hscr//sub 2///spl Lscr//sub 1/ controllers for continuous-time MIMO systems | We consider the problem of optimizing the /spl Hscr//sub 2/ norm, while keeping the /spl Lscr//sub 1/ norms of some other transfer functions under specified levels. We show that the optimal closed-loop impulse responses of transfer functions in the constraints have finite support, and thus non-rational Laplace transfor... | This paper describes and analyses a new priority CSMA/CD protocol for multichannel local area networks. In this scheme, low priority messages can be transmitted by using the CSMA/CD protocol only when the number of idle channels exceeds a certain value. Following a general description of the proposed priority protocol,... | eng_Latn | 5,723 |
Can more than one devices be connected to the RS485 port and monitored individually? Will both devices show up on the monitoring software separately? | I was not able to do that. However I didn't call customer service, they might be able to help. I did find that the equipment was easy to set up and worked flawlessly. | I have a 12'x24' conference room with a 4'x16' table in the middle of the room that seats 4 people on each side. I have a CM-1000USB microphone in the middle of the table and 2 CM-1000 microphones attached to it on each side (about 5' from center). In a recent meeting, with people in the room and people in several remo... | eng_Latn | 5,724 |
It's a long story but I only have one USB available. Can I run this keyboard and a mouse at the same time? | If your computer is equipped with Bluetooth then you don't need a USB port to use the keyboard as it is a wireless Bluetooth device. However to charge the keyboard you do need a powered USB port. Perhaps overnight you could use your available USB to charge the keyboard when needed. | I have a 12'x24' conference room with a 4'x16' table in the middle of the room that seats 4 people on each side. I have a CM-1000USB microphone in the middle of the table and 2 CM-1000 microphones attached to it on each side (about 5' from center). In a recent meeting, with people in the room and people in several remo... | eng_Latn | 5,725 |
Successive interference cancellation amiable space-time codes with good multiplexing-diversity tradeoff | In this work, we introduce a new space---time coding (STC) paradigm which is based on the joint design of quasi-orthogonal space---time block code (Q-OSTBC) and the successive interference cancellation (SIC) detector. Based on the proposed principle, two high-rate Q-OSTBCs for three and four transmit antennas are desig... | Automated understanding of spatio-temporal usage patterns of real-world applications are significant in urban planning. With the capability of smartphones collecting various information using inbuilt sensors, the smart city data is enriched with multiple contexts. Whilst tensor factorization has been successfully used ... | eng_Latn | 5,726 |
Scalable Non-Binary Distributed Source Coding Using Gray Codes | In this paper we propose a bit-plane based, scalable distributed source coding (DSC) scheme for non-binary correlated sources. In the source coding part of DSC, the symbols are quantized and the quantization indices are converted into binary forms using Gray codes. The channel coding part encodes each bit-plane indepen... | Abstract This study contributes to the literature on socially responsible investing by examining the diversification potential of commodities, specifically oil, gold and clean energy together with the Brazilian Corporate Sustainability Index (ISE). Multivariate GARCH models are used to model volatility spillovers and c... | eng_Latn | 5,727 |
Computational Learning Theory and Language Acquisition | Unsupervised Learning of the Morphology of a Natural Language | Low-Complexity SSOR-Based Precoding for Massive MIMO Systems | eng_Latn | 5,728 |
Communication Efficient Coresets for Empirical Loss Minimization | Accelerating Stochastic Gradient Descent using Predictive Variance Reduction | Voltage Glitch Attacks on Mixed-Signal Systems | eng_Latn | 5,729 |
Semi-Paired Discrete Hashing: Learning Latent Hash Codes for Semi-Paired Cross-View Retrieval | A feasible method for optimization with orthogonality constraints | Visible light communications in intelligent transportation systems | eng_Latn | 5,730 |
A Review on FBMC: An Efficient Multicarrier Modulation System | A Novel Filter-Bank Multicarrier Scheme to Mitigate the Intrinsic Interference: Application to MIMO Systems | Online recurrent extreme learning machine and its application to time-series prediction | kor_Hang | 5,731 |
Cumulative citation recommendation: classification vs. ranking | Learning to link with wikipedia | Generalized BER Analysis of QAM and Its Application to MRC Under Imperfect CSI and Interference in Ricean Fading Channels | eng_Latn | 5,732 |
Double Serially Concatenated Convolutional Codes With Jointly Designed S-Type Permutors | In this paper, the design of double serially concatenated convolutional codes with S-type permutors, i.e., permutors that provide a nontrivial separation, is considered. Based on a newly introduced parameter, namely, the so-called symbol span, a joint design of the outer and inner permutor is presented and its impact o... | Let X and Y be two inflnite dimensional real or complex Banach spaces. In this note we determine the forms of surjective additive maps ` : L(X) ! L(Y ) preserving the kernel's dimension or the range's codimension. As consequence, we establish that ` : L(X) ! L(X) preserves the kernel (respectively, the range) if and on... | eng_Latn | 5,733 |
What is the expectation-maximization (EM) algorithm? | What is an intuitive explanation for the expectation maximization (EM) algorithm? | Why does the channel Set Max always show the movie Sooryavansham? | eng_Latn | 5,734 |
Why single way communication in Interstellar? | Why Cooper or Dr. Brand can't send message? | Two players shooting a target alternately | eng_Latn | 5,735 |
For use with more than one channel changes are made to increase what property? | The end result is that the resonant antenna will efficiently feed a signal into the transmission line only when the source signal's frequency is close to that of the design frequency of the antenna, or one of the resonant multiples. This makes resonant antenna designs inherently narrowband, and they are most commonly u... | Early MPEG Layer III encoders used what is now called Constant Bit Rate (CBR). The software was only able to use a uniform bitrate on all frames in an MP3 file. Later more sophisticated MP3 encoders were able to use the bit reservoir to target an average bit rate selecting the encoding rate for each frame based on the ... | eng_Latn | 5,736 |
Quantum entanglement used for FTL communication? I'm aware of many ideas people have come up with for this question. I understand why they don't work. However I was thinking about another method involving an array of multiple entangled particles. Each particle in array one would have an entangled corresponding particl... | "FTL" Communication with Quantum Entanglement? Can quantum entanglement make sending a message, whether audio, video, or even Morse code, instantaneous between two points (faster than it could travel normally at the speed of light)? Let me first be clear, my question is not whether a message can travel faster than lig... | Is there a $(6,9,3)_2$ code? Does there exist a $1$-error-correcting binary code with block length $6$ and $9$ codewords? The Hamming bound says that for any code $C$ with those parameters, $|C| \le \frac{2^6}{1+6} \approx 9.14$. So, we can't rule out the existence of such a code using the Hamming bound. The Singleto... | eng_Latn | 5,737 |
A selective physical layer network coding for wireless two-way relaying | Hot topic: physical-layer network coding | Linear network coding | eng_Latn | 5,738 |
How can one decode a modem? | How do I decode a modem? | How do I design a 4:16 decoder using 3:8 decoder? | eng_Latn | 5,739 |
A Short History of Computational Complexity | Recognizing primes in random polynomial time | design and simulation of multi channel uart for serial communication . | kor_Hang | 5,740 |
Why is pulse code modulation more preferred rather than delta modulation? | Why do we prefer pulse code modulation rather than delta modulation? | What is pulse amplitude modulation? | eng_Latn | 5,741 |
Can more than one device be paired at the same time? (Want to pair two) | By pair, as the name implies is the Bluetooth handshaking protocol, that pairs transmitter to a single receiver.So, you cannot pair more than 1 KM3 to any transmitter.Once you pair to a new device, the prior pairing looses connection.So, you pair one KM3 at a time. Even though it remembers few more devices that were pa... | I have a 12'x24' conference room with a 4'x16' table in the middle of the room that seats 4 people on each side. I have a CM-1000USB microphone in the middle of the table and 2 CM-1000 microphones attached to it on each side (about 5' from center). In a recent meeting, with people in the room and people in several remo... | eng_Latn | 5,742 |
What defines the compression efficiency of encoders? | Compression efficiency of encoders is typically defined by the bit rate, because compression ratio depends on the bit depth and sampling rate of the input signal. Nevertheless, compression ratios are often published. They may use the Compact Disc (CD) parameters as references (44.1 kHz, 2 channels at 16 bits per channe... | Code points in the range U+D800–U+DBFF (1,024 code points) are known as high-surrogate code points, and code points in the range U+DC00–U+DFFF (1,024 code points) are known as low-surrogate code points. A high-surrogate code point (also known as a leading surrogate) followed by a low-surrogate code point (also known as... | eng_Latn | 5,743 |
What does linear mean in RF signals? | What does linear mean in RF? | What are advantages of linear programming? | eng_Latn | 5,744 |
In vitro melanogenesis inhibitory effects of N-feruloyldopamine. | Acanthoic Acid Inhibits Melanogenesis through Tyrosinase Down-regulation and Melanogenic Gene Expression in B16 Melanoma Cells | Norepinephrine-induced interleukin-6 increase in rat hearts: differential signal transduction in myocytes and non-myocytes | eng_Latn | 5,745 |
The neurophysiology underlying temporal perception significantly overlaps with areas of dysfunction identified in schizophrenia. Patients commonly exhibit distorted temporal perception, which likely contributes to functional impairments. Thus, study of temporal perception in animal models of the disease may help to und... | Three experiments were conducted to determine the effect of methamphetamine on the performance of rats in two timing tasks. When food sometimes followed the first response after T sec of a signal, the response rate increased to a peak near T sec and then declined. Methamphetamine decreased the time of the peak (Experim... | An emerging area of research in autism spectrum disorder (ASD) is the role of prenatal exposure to inflammatory mediators during critical developmental periods. Epidemiological data has highlighted this relationship showing significant correlations between prenatal exposure to pathogens, including influenza, and the oc... | eng_Latn | 5,746 |
Synergistic effect of 5-Aza-2'-deoxycytidine and genistein in combination against leukemia. | Genistein interferes with SDF-1- and HIV-mediated actin dynamics and inhibits HIV infection of resting CD4 T cells | Methionine Exposure Alters Glutamate Uptake and Adenine Nucleotide Hydrolysis in the Zebrafish Brain | eng_Latn | 5,747 |
Modified nucleosides have been an important target for pharmaceutical development for the treatment of cancer, herpes simplex virus, and the human immunodeficiency virus (HIV). Amongst these nucleoside analogues, those based on 2′,3′-dideoxyribose sugars are quite common, particularly in anti-HIV applications. The gas-... | Vidarabine (adenine arabinoside, ara-a) has been found to be useful in the treatment of various viral infections. Its adverse neurological effects include tremor and encephalopathy. Two cases of vidarabine encephalopathy are reported and the five other cases in the literature are reviewed. The clinical features of the ... | Perihypothalamic thyroid hormone signaling features prominently in the seasonal control of reproductive physiology. Triiodothyronine (T(3)) signaling stimulates gonadal development, and decrements in T(3) signaling are associated with gonadal regression. Type 3 iodothyronine deiodinase (DIO3) converts the prohormone th... | eng_Latn | 5,748 |
Analysis of cocaine by CASE, an expert system, results in the prediction that cocaine is a rodent carcinogen. In view of the widespread exposure to cocaine this is cause for alarm, especially as in utero exposure has been widely documented and the developing human fetus is at an increased risk of transplacental cancer ... | Cocaine is one of the most widely consumed psychoactive substances and has been recognized as a major public health concern for many years. While several aspects of the toxicology of cocaine have been thoroughly described in the literature, namely its effects on different target organs, other toxicological features sho... | Rationale ::: Chronic nicotine exposure induces both tolerance and upregulation of [3H]nicotine binding sites in rodent and human brain. However, the mechanism for chronic tolerance is unclear because a direct relationship between tolerance and receptor upregulation is not consistently observed. | eng_Latn | 5,749 |
Background: Studies with NF-IL6-deficient mice indicate that this transcription factor plays a dual role during systemic inflammation with pro- and anti-inflammatory capacities. Here, we aimed to characterize the role of NF-IL6 specifically within the brain. Methods: In this study, we tested the capacity of short inter... | The functional significance for activation of inflammatory transcription factors, such as signal transducer and activator of transcription (STAT3), nuclear factor (NF)κB or NF-interleukin (IL)6 and their contribution to the induction of brain controlled sickness responses, such as fever, during infection and inflammati... | Background ::: Long non-coding RNAs (lncRNAs) are known to be involved in tumorigenesis. The functions of LINC00511 in gastric cancer are poorly understood. | eng_Latn | 5,750 |
Anti-chemokine autoantibody: Chemokine immune complexes activate endothelial cells via IgG receptors | Our previous studies revealed that the presence in lung fluids of anti–IL-8 autoantibody:IL-8 immune complexes is an important prognostic indicator for the development and outcome of acute lung injury (ALI)/acute respiratory distress syndrome (ARDS). Anti–IL-8:IL-8 complexes purified from lung edema fluids trigger chem... | Cross immunoelectrophoresis was used to study antigenic composition of the brain of rats preferring water, or 15% ethanol and of intermediate group animals. The rat brain showed 6 antigens, one of them was found to be neurospecific. The intermediate group animals and those preferring ethanol differed from those preferr... | eng_Latn | 5,751 |
The Biology of Fun and the Fun of Biology | fun (n.): "diversion, amusement," 1727, earlier "a cheat, trick" (c.1700), from verb fun (1680s) "to cheat, hoax," of uncertain origin, probably a variant of Middle English fonnen "befool". | This review summarizes studies concerning the covalent binding of [14C]TCE to rat liver microsomal protein and exogenous DNA, in vitro, the enhancement of this binding by inducers of mixed-function... | yue_Hant | 5,752 |
Increased expression of heat shock protein 70 (HSP70) in the brain has been extensively documented in association with a variety of insults, including ischemia, and is suggested to play a role in cell survival and recovery after ischemic injury. To more directly assess the protective role of HSP70 during ischemic brain... | Focal permanent or transient cerebral artery occlusion produces massive cell death in the central core of the infarction, whereas in the peripheral zone (penumbra) nerve cells are subjected to various determining survival and death signals. Cell death in the core of the infarction and in the adult brain is usually cons... | The antithesis of Specker's theorem states that every sequence eventually hounded away from each point of [0,1] is eventually bounded away from [0,1]. We show constructively (that is, with intuitionistic logic) that this is equivalent to a version of the fan theorem. | eng_Latn | 5,753 |
Exposure of embryonic leeches to 5,7-dihydroxytryptamine a cytotoxic analog of the monoamine neurotransmitter serotonin, results in the selective ablation of serotonin-containing neurons in the ventral nerve cord. Other neurons appear to be unaffected by this treatment, including those that contain another monoamine ne... | The hypothesis that a long-term increase of behavioural responses in snails (over a period of days) might be due to environmental conditioning was examined. Training consisted of delivering electric shocks non-contingently with test stimuli twice per day for 5 days to freely moving snails on a ball floating in water. A... | Mitosis has long been a therapeutic target for the treatment of cancer. After conducting a phenotypic screen for anti-mitotic activity in a crude extract library of more than 2000 medicinal plants, we identified the rhizomes of Corydalis longicalcarata. Guided by the bioactivity-based assay, two benzophenanthridine alk... | eng_Latn | 5,754 |
A substantial body of evidence shows the capacity of the dopamine D3 receptor to couple functionally to G proteins when expressed in an appropriate milieu in heterologous expression systems. In these systems, activation of D3 receptors inhibits adenylate cyclase, modulates ion flow through potassium and calcium channel... | Ca(2+)/calmodulin-dependent protein kinase II (CaMKII) is central to synaptic transmission. Here we show that synaptic CaMKIIalpha binds to the N-terminal region of the third intracellular loop of the limbic dopamine D3 receptor (D3R). This binding is Ca(2+) sensitive and is sustained by autophosphorylation of CaMKII, ... | Gastrins, including amidated gastrin (Gamide) and glycine-extended gastrin (Ggly), accelerate the growth of gastrointestinal cancer cells by stimulation of proliferation and inhibition of apoptosis. Gamide and Ggly activate different G proteins of the Rho family of small GTPases. For example, Gamide signals Rac/Cdc42 t... | eng_Latn | 5,755 |
ABSTRACT Mounting an immune response consumes resources, which should lead to increased feeding. However, activating the immune system reduces feeding (i.e. illness-induced anorexia) in both vertebrates and invertebrates, suggesting that it may be beneficial. We suggest that illness-induced anorexia may be an adaptive ... | Immune–nociceptor connections are found in animals across phyla. Local inflammation and/or damage results in increased nociceptive sensitivity of the affected area. However, in mammals, immune resp... | An emerging area of research in autism spectrum disorder (ASD) is the role of prenatal exposure to inflammatory mediators during critical developmental periods. Epidemiological data has highlighted this relationship showing significant correlations between prenatal exposure to pathogens, including influenza, and the oc... | eng_Latn | 5,756 |
Interactions between angiotensin II and agmatine in experimental inflammation | Keywords: agmatine, angiotensin II, rat, air pouch, inflammation. Abstract: Agmatine (decarboxylated arginine) significantly reduced the experimentally carageenan inflammatory process enhanced by Ang II in rats. Noteworthy was the strong action of agmatine, very close to that of spermine, although surpassed by that of ... | The invention belongs to the technical field of medicaments, and relates to artemisinin derivatives shown in a general formula I, in particular to a series of artemisinin aromatic ethers, artemisinin aliphatic ethers, artesunate derivatives and optical active bodies thereof, wherein substitutional groups, namely X, Y, ... | eng_Latn | 5,757 |
Neuroprotection by deprenyl and other propargylamines: glyceraldehyde-3-phosphate dehydrogenase rather than monoamine oxidase B | Summary. Deprenyl and other propargylamines are clinically beneficial in Parkinson's disease (PD). The benefits were thought to depend on monoamine oxidase B (MAO-B) inhibition. A large body of research has now shown that the propargylamines increase neuronal survival independently of MAO-B inhibition by interfering wi... | The possibility of using monolaurates for removing endotoxin from acellular pertussis vaccines developed at the Laboratory of Immunomodulators, Mechnikov Research Institute for Vaccines and Sera (Moscow), has been studied. Monolaurates PEG-400 and PEG-600 obtained, respectively, from Fluka Chemie AG and Ferak GmbH (Ger... | eng_Latn | 5,758 |
Regional changes in c-fos mRNA in rat brain after i.v. or i.c.v. NMDA injections. | These studies were undertaken to determine if convulsant doses of i.c.v. vs i.v. administered NMDA exhibit differential specificity for anatomical regions of the brain in stimulating c-fos. In rats i.c.v. or i.v. NMDA produced behaviorally similar clonic (popcorn) convulsions associated with transient increases in c-fo... | Fort Detrick, located in Frederick, Maryland, is home to the United States Army Medical Research and Materiel Command (USAMRMC), the National Cancer Institute (NCI-Frederick), and 37 mission partners focusing on biomedical research and development, medical materiel management, and global telecommunications. The U.S. Ar... | eng_Latn | 5,759 |
Study on Injuries to Hippocampus, Amygdala, Cerebral Cortex and Their Effects on Conditioned Taste Aversion in Total Body 60 Co-γ-irradiated Rats. | The objective was to study the effects of one time exposure to small clinically relevant dose of 60 cobaltgamma ( 60 Co-γ) radiation on histological changes in brain and consequent effects on conditioned taste aversion (CTA) in experimental rats. Rats were total body 60 Co-γ-irradiated in GammaCell; CTA to saccharin wa... | Samples of Fermi, Semple, modified Semple, Duck embryo and tissue culture rabies vaccine were inoculated by different routes and in different doses into rabbits, mice and hamsters. The vaccines induced neither detectable interferon nor immediate protection against lethal challenge with CVS rabies virus.Under similar co... | eng_Latn | 5,760 |
Comparative teratogenicity of pyrimethamine in rats and hamsters | Pyrimethamine, a drug used in the treatment of toxoplasmosis, was much less teratogenic in golden hamsters than in Wistar rats. About 70% of rat fetuses were killed or malformed by administration of single oral doses of 5 mg to pregnant females. Less than 10% of hamster fetuses died or were malformed following single d... | Are there appropiate rodent models for human depressive disorders? A model that targets a core aspect of depression can become a helpful tool in the analysis of the causes, genetic or environmental, that result in symptoms homologous to those of depressed patients. Rodent models can also allow the study of the pathophy... | eng_Latn | 5,761 |
What do 'Emetic' drugs induce? | Drugs to Control or Stimulate Vomiting (Monogastric) - Pharmacology - Veterinary Manual Drugs to Control or Stimulate Vomiting (Monogastric) (Video) Using a metered dose inhaler and spacer in a cat Drugs to Control or Stimulate Vomiting (Monogastric) By Patricia M. Dowling, DVM, MSc, DACVIM, DACVCP, Veterinary Clinical... | Abstract Expressionism - Artists Artists Type the name of the artist in the box below, click on create, away you go! Abstract Expressionism Site Map » Art » Abstract Expressionism Abstract expressionism was an American post–World War II art movement. It was the first specifically American movement to achieve worldwide ... | eng_Latn | 5,762 |
Savory And Sweet: A Taste For Infertility | Humans have long relied on the sense of taste in the struggle to survive and multiply. A bitter taste alerts us to a plant that may be poisonous. A sweet taste tells us that a plant is likely high in calories and can help sustain us. Our sense of taste may be even more closely linked to the propagation of the human rac... | NPR's Tavis Smiley talks to author, speaker and former talk-show host Bertice Berry about her latest book, <EM>Jim & Louella's Homemade Heart-Fix Remedy</EM>, which puts a comedic spin on a sensitive subject --- rekindling the fire in a mundane marriage. | eng_Latn | 5,763 |
what is aop in toxicology | An AOP is a conceptual framework that shows what is known about the âpathways,â or links between a chemical and how it: interacts with a biological process, initiates direct changes on a molecular level, and leads to an environmental and human health risk, or âadverse outcome.â. | Deoxypodophyllotoxin (DOP) is a natural product that can be isolated from a variety of medicinal herb plants. It is well known for its antitumor, antiviral, and anti-inflammatory activities. However, there are few investigations that address neurotoxic effect of DOP in animal nervous system. | eng_Latn | 5,764 |
contact inhibition is a property of | Contact inhibition is the property of healthy tissues and cells. But cancer cells have lost this property and starts growing abnormally. Normal cells die accordingly by following a regulated pathway called as apoptosis | Definition of inhibition for English Language Learners. : 1 a nervous feeling that prevents you from expressing your thoughts, emotions, or desires. : 2 the act of preventing or slowing the activity or occurrence of something. | eng_Latn | 5,765 |
A DNA Element Regulates Drug Tolerance and Withdrawal in Drosophila | Drug tolerance and withdrawal are insidious responses to drugs of abuse; the first increases drug consumption while the second punishes abstention. Drosophila generate functional tolerance to benzyl alcohol sedation by increasing neural expression of the slo BK-type Ca2+ activated K+ channel gene. After drug clearance ... | Abstract A new monoterpene alkaloid, kinabalurine G, in addition to 11 indole alkaloids and the catechine–skytanthine compound, kopsirachine, was obtained from the leaf extract of Kopsia dasyrachis. The structure of the novel alkaloid, danuphylline, was confirmed by an X-ray analysis. | eng_Latn | 5,766 |
A deficiency in S-adenosylmethionine synthetase interrupts assembly of the septal ring in Escherichia coli K-12 | Summary A mutant in which S-adenosylmethionine synthetase is underexpressed makes filaments with no visible septa. Examination with GFP fusions to various septal proteins shows that FtsZ, ZipA and FtsA localize to the septal ring, but FtsQ, FtsW, FtsI or FtsN do not. The requirement for S-adenosylmethionine suggests th... | Abstract The mode of action of the immunosuppressant mitoxantrone was examined in murine models of demyelinating disease. The drug has been shown to block antigen induced proliferative activity and to inhibit myelin degradation by leucocytes from paralysed mice. Mitoxantrone blocked myelin breakdown by macrophages alth... | eng_Latn | 5,767 |
Weird question, I know, but sorry, guys and gals, this is for a biology project. I would just like to know if anyone can guide me to a website that can help me determine the effects of alcohol, adrenaline, acetylcholine, nicotine and KCl on the webbed feet of a frog. If anyone could direct me to a helpful website (none... | Here is an article on the Environmental Health Prospectives webpage regarding the proximity to pollution sources and the risk of amphibian limb malformation:\n\nhttp://www.pubmedcentral.nih.gov/articlerender.fcgi?pubmedid=16263502\n\nThe references listed with that article should give you a lot of potential information... | Check out www.webmd.com You can search their drug interactions page. Or ask your pharmacists for a drug interaction sheet. It will expain the drug and what you should take or not take with your particular drug. | eng_Latn | 5,768 |
Constructing a Textual KB from a Biology TextBook | WordNet: An Electronic Lexical Database | Ketamine induces brain-derived neurotrophic factor expression via phosphorylation of histone deacetylase 5 in rats. | yue_Hant | 5,769 |
what is deoxypodophyllotoxin | Deoxypodophyllotoxin (DOP) is a natural product that can be isolated from a variety of medicinal herb plants. It is well known for its antitumor, antiviral, and anti-inflammatory activities. However, there are few investigations that address neurotoxic effect of DOP in animal nervous system. | Description of Dioxin. Dioxin: 2,3,7,8-Tetrachlorodibenzo-p-dioxin which is often referred to simply as dioxin and is the reference for a number of compounds which are similar structurally and have dioxin-like toxicity. A substance extremely toxic to mammals, with a wide variation in sensitivity among species. | eng_Latn | 5,770 |
Failure of kanamycin in the treatment of typhoid fever. | The Spectrum of Cardiovascular Infections due to Salmonella enterica: A Review of Clinical Features and Factors Determining Outcome | Determination of Kanamycin by High Performance Liquid Chromatography | eng_Latn | 5,771 |
Salmonella edinburg infection in children. A protracted hospital epidemic due to a multiple-drug-resistant strain. | Prevalence and effectiveness of an education program on intestinal pathogens in food handlers. | eglect : A multisensory deficit ? | eng_Latn | 5,772 |
Incidence of infections with Salmonella enteritidis serotypes in Black and Indian children. A 16-year survey. | A Systematic Review of the Incidence, Risk Factors and Case Fatality Rates of Invasive Nontyphoidal Salmonella (iNTS) Disease in Africa (1966 to 2014) | Exposure to toluene in the printing industry is associated with subfecundity in women but not in men | eng_Latn | 5,773 |
First documented outbreak of Listeria monocytogenes in Quebec, 2002. | Stochastic, Compartmental, and Dynamic Modeling of Cross-Contamination During Mechanical Smearing of Cheeses | Surface of localized pleural plaques quantitated by computed tomography scanning: no relation with cumulative asbestos exposure and no effect on lung function | eng_Latn | 5,774 |
Incidences Of Endophytic Human Pathogens In Fresh Produce | The frequency of documented outbreaks of human illness associated with consumption of consumption of raw fruits and vegetables has increased in recent years. In present study 10 different fresh produce were proceed for standard plate count to evaluate the existence of endophytic bacterial human pathogens. This study re... | Information at your fingeritps. Alphabetical listing of more than 7,000 entries, with more than 600 clear, precise, detailed illustrations. Subjects include all important areas of environmental health and occupational safety: epidemiology, toxicology, risk assessment, statistics, instrumentation, medical terminology, b... | eng_Latn | 5,775 |
Which one of these people is most associated with heat treatment of milk? | Milk-Borne Infectious Diseases From Microbes By Ingrid Koo, PhD Updated September 24, 2016 It’s the first food we taste. It’s in pasta sauces, candies, pastries, custards, cheeses, yogurts, and ice cream. Milk is arguably one of the most versatile ingredients among cooks and a staple in most households. However, as an ... | What does a tailor do with his plonker Press suits 15 Churches - MBA - 217 View Full Document What does a tailor do with his plonker Press suits 15 Churches in Malta have two what Clocks right and wrong confuse devil 16 Marnie Nixon what Deborah Kerr Natilie Wood Audrey Hepburn Dubbed in their singing voices 17 Which I... | eng_Latn | 5,776 |
What are the treatments for spoiled foods? | What are some at home treatments for food poisoning? | Is not part of the treatment for shock? | eng_Latn | 5,777 |
Bacteria tied to Crohn's disease | For decades, scientists have suspected Crohn's is caused by bacteria that cause a similar intestinal disorder in cattle, sheep and goats, but there was little evidence. | For Steven Johnson there is a perfectly logical connection between an outbreak of cholera in 1854 and a Web site that shows the latest Ethiopian restaurant in your ZIP code. | eng_Latn | 5,778 |
The turkey burgers involved in the recall were sold exclusively at Sam's Club .
Three people in Colorado, Ohio and Wisconsin reported illness after eating the turkey .
Salmonella can lead to diarrhea, abdominal cramps and fever . | (CNN) -- Jennie-O Turkey Store is recalling nearly 55,000 pounds of frozen, raw turkey burgers that may be contaminated with Salmonella, the U.S. Department of Agriculture's Food Safety and Inspection Service said Saturday. The recall pertains to packages of "All Natural Turkey Burgers with seasonings Lean White Meat" ... | By . Sara Malm . PUBLISHED: . 00:54 EST, 10 June 2013 . | . UPDATED: . 07:08 EST, 10 June 2013 . A new vaccine against one of the most common stomach bugs contracted abroad could save the holiday for millions of travellers. Dehli belly, also known as traveller’s stomach, affects around 10million people every year and u... | eng_Latn | 5,779 |
Prevent Listeriosis | Listeria monocytogenes , the bacterium that causes listeriosis, is killed by pasteurization and cooking. The bacterium has been found in an assortment of raw foods, such as uncooked meats and vegetables. | This wikiHow teaches you how to prevent incoming messages from a specific sender to your Yahoo! Mail account. | ron_Latn | 5,780 |
does anyone know how to eat/ drink with strep thraot? | jello, chicken broth soup and alot of water.. I hope you went to the doctor. and take all your antibiotics. strep throat is nothing to mess with. My fiance' pasted away 5 years ago from heart failure due to strep throat and he was healthy. just make sure you take all your antibiotics. | my kids shoot it out of straws to that man in the suit who is always trying to serve me a subpoena. | eng_Latn | 5,781 |
Prevent Toxic Shock Syndrome | Toxic shock syndrome is a rare, but sometimes fatal bacterial infection caused by the staphylococcus aureus bacteria and the streptococcus bacteria. | Nothing can ruin a great dinner party more than all of your rushing to the bathroom at once. Here are some steps to follow to avoid serving contaminated food. | kor_Hang | 5,782 |
Report Restaurant Food Poisoning | Foodborne illness, also known food poisoning, happens when someone gets sick after eating contaminated food. Reporting suspected food poisoning is important in case multiple people have gotten sick from the same establishment. | This wikiHow teaches you how to report a profile, post, or comment that violates Instagram’s Community Guidelines on an Android device. | eng_Latn | 5,783 |
Maintain Healthy Gut Bacteria | There are more bacteria living in your gut than cells in your body. When gut bacteria gets out of balance, it may lead to infectious diseases, diabetes, obesity, immune disorders, heart disease, Irritable Bowel Syndrome, Crohn’s disease, colon cancer, and ulcerative colitis. | Every girl wants to be hygienic, but some girls don't know where to start. Read this article to learn how to be hygienic. | eng_Latn | 5,784 |
Reduce Salmonella Risk when Raising Backyard Chickens | When raising chickens, salmonella is always a risk. To reduce your risk, stay safe when interacting with your chickens. Strive to minimize touch and always wash your hands after handling your chickens and their supplies. | Want a Riolu, but don't know how to get the egg? Read this article! | eng_Latn | 5,785 |
Avoid Stomach Problems in Less Developed Countries | One of the biggest concerns when traveling overseas is becoming sick from eating food and drinking water that has been contaminated by microorganisms. | Want some brownies? Worried about gluten or just trying to get processed foods off of your diet? You have a lot of options. Here is one. | eng_Latn | 5,786 |
Fake Food Poisoning | Food poisoning can strike at any time, making this the perfect illness to imitate if you need to get out of work or school. The symptoms are relatively easy to impersonate, including things like nausea, vomiting, and stomach pain. | Need to cook a meal quick? Santino Marella's cooking recipe. | eng_Latn | 5,787 |
wat are the types of bacterias that inhibit leftover foods? | Lots and lots, but I can give you a few of the pathogenic ones.\n\nClostridium Perfrengens\nClostridium Botulinum\nSalmonella\nBacillus Cereus\nEscheria Coli H:0157\n\nThere are many more, but that's all I can think of right now. | Perfect situation to answer this question:\n\nMost hold it....\n\nHowever last year at Sonoma, Tony Stewart had a bad stomach bug, and was supposedto get out and have a relief driver, but the car was running so well, that he stuck it out. At the end of the race, Tony was quickley rushed from the car with a towel aound ... | eng_Latn | 5,788 |
why do I get a stuffed nose after eating a full meal? | For me, I get stuffed up when I have certain foods, and I thingk it is something like an allergic reaction. Ice cream and mozzarella cheese are big ones for me in that regard. Maybe you are frequently having something to eat that is mucous forming, like alot of dairy and wheat products are. | dont worry that's not you, exactly. it's a demon named sexazel. he lives inside you. if you wanna get rid of him find a NY hooker named esmeralda. she's not really a hooker but an exorcist. hope this helps | eng_Latn | 5,789 |
Every now and then he gets hot and sweaty and also flushed looking. His color is kind of grayish a little (he's black). He vomits up clear liquid and he says he's dizzy. This only happens about once every 2 or 3 months and it's usually at night. I called 911 one night but he didn't want to go to the ER. Does anyon... | It could possibly a panic attack. Does it usually happen during a stressful time at work or something? Many of those sypmtoms are consistant with people who have panic disorders. I suggest going to an anxiety disorders website, and maybe even looking into medication. Another symptom is worrying about it for at least... | Look at that! You've answered your own question.\n\nShe hates Grape Kool Aid because it makes her puke and poop green.\n\nWow! That was a tough one.\n\nMind you, there are plenty of other reasons for hating Grape Kool Aid even if it doesn't makes you puke and poop green. \n\nHow about the fact that it tastes *nothing*,... | eng_Latn | 5,790 |
Once I ate out this Sunday, I got stomach sick. After awhile I got very dizzy. One day it got so bad I had to lay down cause of my dizziness and got tummy sick. I also had to throw up ONCE and felt like passing out and had numbness in the legs. I went to a doctor and they said it was nothing, but it had to be SOMETHING... | I am not a doctor and I don't have any experience in the whole medical area, but it could have been a LIGHT case of food poisoning. It could have also been something in the food that you had a mild allergy too. Glad you are feeling better :) | You could possibly have carpal tunnel syndrome. Next time your hand goes numb, see what fingers go numb. Carpal Tunnel will only numb the thumb, index, and middle finger. Rarely your index finger, and never your pinky. | eng_Latn | 5,791 |
Can cricopharyneal spasm effect food going into the esophagus? | yes it can but it is very rare though | hi I know this has nothing to do with yr question sorry to waste yr time...\nBut I just wanted to thank you,you replied to my question I chose you for best answer cause you really inspired me to not give a fuc# bout any1 so thanks if you would like to talk ,y email is : mecheva@hotmail.com\nTake Care thank you again!!\... | eng_Latn | 5,792 |
stomach bug or something i ate? | Don't rely on medical advice off of here, it's all speculative, get yourself down to see a doctor and get a proper diagnosis. | Hi, We need to know more particulars regarding symptoms. Is the bump a pustule that comes to head and breaks? Does the bump hurt? Where is the bump located? The only real way to know for sure is to go to a doctor, but if any of the above apply it sounds like herpes. | eng_Latn | 5,793 |
are esophageal spasms bad | Esophageal spasms occur when the muscles of your esophagus contract and cause pain. They can lead to problems with swallowing, and a bland diet may reduce your risk for them. You may find that some foods on your list of allowed foods tend to trigger esophageal spasms when you eat them, and the best approach is to avoid... | Esophageal spasm is a disorder of the rhythmic waves of muscular contractions (peristalsis) of the esophagus. 1 The cause of this disorder is not known. 2 Symptoms include chest pain and difficulty swallowing. 3 The diagnosis is based on the results of barium swallow x-rays and manometry. | eng_Latn | 5,794 |
where is typhoid fever found | Typhoid Fever Bacteria. Typhoid fever bacteria (Salmonella typhi) causes the life-threatening illness known as typhoid fever. In the United States, only about 400 cases of typhoid fever occur each year, but the illness is still common in the developing world, where it affects about 21.5 million people annually. | Typhoid fever is caused by Salmonella typhi bacteria, and the transmission of this bacterium in human body it ceases to bring fever. This normally is found in contaminated food and water.yphoid fever is caused by Salmonella typhi bacteria, and the transmission of this bacterium in human body it ceases to bring fever. T... | eng_Latn | 5,795 |
symptoms of agent orange contact | Initial exposure can result in mild to severe symptoms. Queasiness and vomiting tend to be the most common, and a person may develop kidney stones or ulcers. Other intestinal symptoms of Agent Orange include jaundice, stomach pain, and liver irritation. These Agent Orange effects typically occur shortly after contact w... | Orange urine can be a symptom of eating carotenoids (foods and supplements containing beta-carotene), infection, dehydration, certain medications, injury, or disease. | eng_Latn | 5,796 |
can vit c cause diarrhea | High doses: of Vitamin C can cause diarrhea, and some people are more sensitive to Vitamin C than others. Generally only high doses >2000mg can cause side effects like upset stomach and diarrhea. The diarrhea may be due to an osmotic effect from the high levels of Vitamin C. This draws more water back into the intestin... | Infection with C. jejuni usually results in enteritis, which is characterised by abdominal pain, diarrhea, fever, and malaise. The symptoms usually persist for between 24 hours and a week, but may be longer. Diarrhea can vary in severity from loose stools to bloody stools. | eng_Latn | 5,797 |
foods that cause canker sores | Canker Sores. There is no cure for canker sores but you may be able to reduce how often you get them by avoiding foods that irritate your mouth. Spicy foods, acidic foods like pickles and sauerkraut, and citrus fruits can cause irritation.If you have canker sores, help ease discomfort by eating bland foods until your s... | A Honor Society of Nursing (STTI) answered. Certain foods seem to trigger or aggravate outbreaks of aphthous stomatitis (canker sore) in some people. If you find that you develop ulcers after eating specific foods or your existing ulcers grow more painful, you should avoid the problem foods. Spicy, salty, and acidic fo... | eng_Latn | 5,798 |
botulism in an infant signs and symptoms | Catching Signs and Symptoms Early. 1 1. Take note of unexplained constipation. This is first sign of your baby being infected with botulism. 2 2. Listen to your baby's breath to catch any abnormalities. During botulism infection, your baby may exhibit unusually slow or rapid breathing. 3 3. Notice poor feeding and l... | Signs and symptoms of foodborne botulism typically begin between 12 and 36 hours after the toxin gets into your body. But, the start of symptoms can range from a few hours to several days, depending on the amount of toxin ingested. Signs and symptoms of foodborne botulism include: 1 Difficulty swallowing or speaking. ... | eng_Latn | 5,799 |
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