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A method for denuding Descemet's membrane by dissection of all overlying stroma, while preserving the corneal endothelial layer, was developed and evaluated. The technique consists in treating the stroma with trypsin and surgically removing the softened stromal layers. With an automated thickness-measuring technique, t... |
ABSTRACT: To determine the vascular site(s) of action of hypoxia in the neonatal pig, isolated lungs were perfused at a constant flow rate and left atrial pressure; arterial, venous, and double occlusions were performed. The distribution of the total pulmonary vascular resistance and the total dynamic vascular complian... |
This international longitudinal study examines trends and changes in dental hygiene. Information was collected from national dental hygienists' associations through a series of five surveys conducted between 1987 and 2006; sample sizes increased from thirteen to twenty-five countries. As dental hygiene has evolved, it ... |
PURPOSE |
Immunocytochemical and genetic data implicate a significant role for the activation of complement in the pathology of AMD. Individuals homozygous for a Y402H polymorphism in Factor H have elevated levels of membrane attack complex (MAC) in their choroidal blood vessels and RPE relative to individuals homozygous for the... |
METHODS |
The ability of ATA to inhibit human complement-mediated cell lysis, inhibit formation of human MAC, and inhibit formation of tubes by endothelial cells was examined in vitro. Subsequently, the Bruch's membrane of adult mice was damaged using an argon laser, followed by intravitreal injection of ATA. One week later, cho... |
RESULTS |
ATA protects cells from human complement-mediated lysis, attenuates assembly of the MAC, and inhibits tube formation by endothelial cells in vitro. ATA also attenuates CNV, MAC deposition, and macrophage infiltration in a murine model of exudative AMD. |
CONCLUSIONS |
ATA warrants further study as a potential drug for the treatment of exudative and nonexudative AMD.Biochemical proxies for growth and metabolism in Acartia bifilosa (Copepoda, Calanoida) |
Biochemical proxies are becoming increasingly common for growth assessment in zooplankton. Their suitability is often unknown, however, and proper calibration is lacking. We investigated correlations between physiological variables (ingestion, egg production, and respiration rates) and biochemical indices related to pr... |
Currently, there are so many heavy vehicles being driven fast and overloading on highway. Carrying capacity of highway are not fit with this situation, They are often run in a serious state of overloading and fatigue. This directly influenced the life of highway. So, to improve the mechanical properties and carrying ca... |
BACKGROUND |
The aim of this study is to assess the clinical and financial aspects of laparoscopic cholecystectomy (LC) compared to open cholecystectomy (OC). |
METHODS |
Thirty-six patients treated with LC were prospectively, not randomized, compared with 35 patients that underwent OC. The data used were taken from local registers, patient-statistics and hospital accounting systems. We evaluated the costs, morbidity and mortality for both surgical procedures. |
RESULTS |
Significant differences were observed concerning the number of days that pain was suffered (mean 7.6 days in LC versus 18.5 days in OC), the duration of postoperative hospitalization (LC mean 2-3 days; OC 7-9 days), the extent of postoperative monitoring performed, and the number of days in order to return to normal ac... |
CONCLUSIONS |
The results of our study is that, clinically and financially, LC has obvious advantages over OC.Digestibility of nutrients in quails at different levels of energy in feed |
The relevance of the study is due to the limited existing research, mainly on Japanese quails, the lack of data on the dynamics of changes in nutrient use during the productive cycle of meat quails and the impact of energy levels. The aim of the study is to study the dynamics and relationship of feed nutrient digestibi... |
We reconstruct a controllable model of a person from a large photo collection that captures his or her persona, i.e., physical appearance and behavior. The ability to operate on unstructured photo collections enables modeling a huge number of people, including celebrities and other well photographed people without requ... |
Category: Other Introduction/Purpose: The purpose of our study was to assess opioid consumption patterns following outpatient orthopaedic foot and ankle procedures in order to develop a pragmatic approach to narcotic drug prescription. Methods: Patients undergoing outpatient orthopaedic foot and ankle procedures who me... |
Approximately 40% of the world’s population currently reside in tropical geographical zones, defined as the region of the planet spanning between latitudes of 23 N and 23 S. The tropical region is generally projected to be most adversely and rapidly affected by mechanisms of climate change. As a result, resilience ... |
Pancreatic ductal adenocarcinoma (PDAC) is a lethal disease. The majority of patients are diagnosed with locally advanced or metastatic disease with a prognosis of short months. Therapeutic options are limited and until recently, there was no standard second-line chemotherapy option. Liposomal constructs have been engi... |
This report describes the immune release of a new mediator from human peripheral leukocytes, a basophil kallikrein-like activity (BK-A). The release process is initiated by the interaction of antigen on anti-IgE with cell-bound IgE, and appears to be similar in mechanism to the relase of histamine and other mediators o... |
Phenotypic and functional properties of γδ T cells, which play an important role in mucocutaneous immunity, were examined to elucidate whether immunological abnormality in Behc¸et's disease may be related to a specific T cell population. We found that CD45RA+Vγ9+Vδ2+γδ T cells, which constitute a minor population of γδ... |
The dopamine transporter (DAT) mediated DA reuptake is a major molecular mechanism for termination of dopaminergic signaling in the brain. Psychoactive substances such as cocaine act by inhibition of plasma membrane DAT function as well as by altering its expression. The precise manner and mechanism by which cocaine re... |
This prospective, randomized, double-blinded study evaluated the effect of the timing of ondansetron administration on its antiemetic efficacy in children undergoing elective strabismus surgery. One hundred and twenty children aged one to 15 years, ASA physical status 1 or 2, were randomly allocated to receive intraven... |
We consider the stability of spatially homogeneous plane-wave spacetimes. We carry out a full analysis for plane-wave spacetimes in (4 + 1) dimensions, and find there are two cases to consider; what we call nonexceptional and exceptional. In the non-exceptional case the plane waves are stable to (spatially homogeneous)... |
Background The European Respiratory Society guidance on bronchoalveolar lavage (BAL) in children was published in 2000. It recommended taking one BAL specimen from the most affected lobe or from the right middle lobe in diffuse disease. In 2007, the European Respiratory Society modified the recommendations for children... |
Debates over America’s heavy reliance on employer-provided private pensions have understated the profound role organized labor played after World War II. Archival evidence from prominent unions and business associations suggests that the shift in organized labor’s strategy after the New Deal toward electoral activity h... |
: The Publisher is retracting this article, ‘Energy storage system and demand response program effects on stochastic energy procurement of large consumers considering renewable generation’, IET Gener., Transm. Distrib. , 2016, 10 , 1, pp. 107– 114, doi: 10.1049/iet-gtd.2015.0473. The paper has been retracted due to an ... |
OBJECTIVE The aim of this study was to identify evolving cultural and generational factors influencing nurse retention. BACKGROUND Multigenerational/culturally diverse workforces challenge the nurse leader's understanding of nurse satisfaction. METHODS A survey was designed to identify the RN's career intentions, desir... |
In this report, we describe the dissociation behavior of gas hydrate grains pressed at 1 and 6 MPa. Certain simple gas hydrates in powder form show anomalous preservation phenomenon under their thermodynamic unstable condition. Investigation of simple hydrates of methane, ethane, and propane reveals that high pressure ... |
Purpose:The purposes of this study were to develop quantitative dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) at 4.7 T for perfusion measurement and to evaluate the ability of this technique to distinguish between low and normal levels of placental perfusion in a controlled rat model. Materials and Met... |
Corn gluten feed (CGF) was evaluated as the primary energy and protein source for gestating sows. Eighty gravid multiparous Yorkshire x Landrace sows were assigned randomly to three treatment groups for the entire three-parity trial. The gestation treatment diets were 1) corn-soybean meal fed at 1.8 kg/d (control), 2) ... |
In system LSI design, a desirable system is one that allows the designer to describe, partition, and verify systems, and to generate circuits efficiently. In this paper, we describe a C-based system LSI design system called Bach which we have developed. Using the example of an MEPG-4 video codec design, we summarize it... |
Self-assembling peptide matrixes are powerful platforms for encouraging tissue regeneration, but are usually formed within seconds and remain relatively static in both structure and function throughout their application. For the first time, we have shown that it is possible to extend the time it takes for peptide self-... |
To target disseminated tumors in vivo, transgenes [ β‐galactosidase gene, green fluorescence protein (GFP) gene, herpes simplex virus thymidine kinase (HSV‐TK)] were conjugated to transferrin (Tf) by a biotin‐streptavidin bridging, which is stoichiometrically controllable, and Tf receptor (Tf‐R) affinity chromatography... |
Category: Ankle Introduction/Purpose: Contracture of the gastrocnemius muscle with or without involvement of the soleus muscle has long been proposed as an etiologic factor in the development of chronic pathology of the foot and ankle including among others plantar fasciitis, hallux valgus, metatarsalgia, and symptomat... |
Flavonoids glycosides from ginkgo are widely applied in pharmaceutical, food, daily necessities and other areas due to their variety of biological activities. To overcome the shortcoming of current methods of time wasting, complex operation and expensive costs, an accuracy, low costs and fast determination method was e... |
The nature and morphology of Al(OH)3 polymorphs obtained by precipitating Al and tartrate at pH 12.0 and at a tartrate/Al molar ratio (R) of 0.1 were studied by X-ray diffraction, transmission electron microscopy and electron diffraction. Co-crystallization of unusually long (up to 18 µm) ‘stick-shaped’ gibbsite with p... |
In 2018–2019, in order to clarify the characteristics of Salvia sclarea L. samples, we analyzed the FSBSI “Research Institute of Agriculture of Crimea” collection of clary sage under conditions of the Crimean Foothills. The analysis of this collection was carried out according to the main morphological and biological c... |
Several members of Congress have introduced legislation aimed at reducing the royalties that non-interactive streaming radio services (webcasters) pay rights holders for performing their sound recordings over digital channels. Under U.S. copyright law, there is currently a two-tiered system for determining compulsory d... |
Ceftriaxone (CTRX) was clinically evaluated and its pharmacokinetics studied in neonates. The results obtained are summarized below. 1. Blood levels of CTRX at 8 to 12 hours after intravenous injection with a single dose of 10 to 20 mg/kg ranged from 14.9 to 32.8 micrograms/ml, while T1/2 ranged from 8.2 to 24.8 hours.... |
In this communication, two polarization selective partial reflective decoupling layers (PRDLs) are utilized to mitigate at least two kinds of mutual couplings between two closely spaced dual-polarized dipole antennas. The PRDL is a large-scale model of an actual dielectric board, obtained by arranging a large number of... |
The green economy model for India is a system dynamics model that has been customized to the national context in the structure of the model and input data. It also takes into account the key priorities for the country, incorporating primary and allied sectors affecting climate change at the national level. The model ha... |
Objective. To gauge multiple dimensions of pharmacy students’ professionalism, stress, and satisfaction with the Doctor of Pharmacy (PharmD) program. Methods. An online survey of first- through fourth-year pharmacy students was conducted from 2015-2018 to gauge the degree of students’ professionalism (personal reflecti... |
PurposeWhy did some individuals have relatively little trouble balancing work and home demands during the COVID-19 lockdown, while others felt overwhelmed? Although ample studies have recently been generated regarding COVID-19 employment challenges, this question has not yet received sufficient scholarly attention. Thi... |
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