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Squamous cell carcinoma (scc) after ileal pouch - anal anastomosis (ipaa) for ulcerative colitis (uc) is very rare [1, 2]. Scc is extremely sensitive to chemoradiation therapy (crt), but an ileal pouch is generally considered a contraindication to radiotherapy . Few cases of scc in ipaa patients have been described in ... |
Carpal tunnel syndrome (cts) represents the most common compressive peripheral neuropathy, predominantly presenting as a tingling sensation, pain and numbness in the distribution of the median nerve and it is estimated to affect about 1% of the population33,37). Cts is usually diagnosed on the basis of the patient's hi... |
Our synthesis was initiated with chromone 12 which was prepared in greater than 50 gram batches and purified by recrystallization (figure 2). Utilizing diisopropylsilyl ditriflate to activate chromone 12 to a siloxybenzopyrylium species, vinylogous addition of 2-trimethylsiloxyfuran was achieved which was followed by h... |
The term synapse has been defined as a specialized structure allowing the functional interaction between neurons . This structure has morphologic and functional characteristics capable of directing and modulating neuronal signals . Following the classical studies of furshpan and potter, it was recognized that beside th... |
Malaria is caused by protozoan parasites of the genus plasmodium, namely, p. falciparum, p. vivax, p. malariae, p. ovale, and p. knowlesi . Patients with p. falciparum infection are prone to develop severe malaria in 30% of cases, which resulted in case fatality rate of 20% . In southeast asia, acute renal failure (arf... |
The hi contribution rates applicable to taxable earnings in each of the calendar years 1981 and later are shown in table 1 . After 1983, the automatic increase provisions in section 230 of the social security act determine the maximum taxable amount . The social security act was amended during 1982 by the tax equity an... |
An alternative approach is active breath - hold, which is a temporary suspension of breathing at a desired respiratory phase . However, it is argued that the suspension mechanism facilitates the protection of the heart better in breast cancer patients than in lung cancer patients who tend to have a smaller breathing ca... |
Progress in immunotherapy has provided novel insights into the roles of tumor - infiltrating lymphocytes (tils) in cancer . The prognostic significance of tils has been determined in breast cancers, particularly human epidermal growth factor receptor 2 (her2)positive breast cancers and triple - negative breast cancers ... |
Insects: adults of l. f. fossarum (p generation) were collected from ishigaki island (2422 - 27n, 1249 - 12e), okinawa prefecture, ryukyu archipelago, japan . Twenty - six females and 16 females were obtained on 3 april and 13 august 2012, respectively . Collected adult females were maintained with d. melanogaster as f... |
A total of 160 fecal samples were collected in june and july 2014 from large - bodied gulls at two sites from each of two general locations within southcentral alaska 1). Middleton island is a remote location in southcentral alaska, approximately 115 km offshore from the mainland in the gulf of alaska . Middleton islan... |
The extensive use of pesticides harms the soil [14], air [5, 6], food [710] surface and ground waters [1114], and quality causing serious impacts on the environment and on human health . In natural waters pesticide residues are present at very low levels and can be degraded when submitted to lower ph levels or exposed ... |
Medical records from the university of missouri veterinary medical teaching hospital and the university of minnesota veterinary medical center were reviewed to identify dogs that were diagnosed with severe sas between september 1999 and january 2011 . Information regarding signalment, age at diagnosis, echocardiographi... |
The cannabinoid receptors, endocannabinoids and the proteins for their biosynthesis and degradation constitute the key components of the endocannabinoid system (di marzo et al ., 1998). Cb1 receptors and endocannabinoids are highly expressed in the basal ganglia and have close connections with the dopaminergic system, ... |
Lipoma arborescens (la) is a rare, benign intra - articular lesion most commonly found in the knee, characterised by villous proliferation of the synovium . It generally presents as a longstanding, slowly progressive swelling of one or more joints associated which may or may not be associated with pain . Mri is the inv... |
Several cases of desmoplastic ameloblastoma (da) of the maxilla that extended into the maxillary sinus have been described,[15] but there has been no report of da occupying the entire sinus . Here, we report a rare case of a da lesion that filled the entire maxillary sinus . The patient was a 29-year - old japanese fem... |
Multiple sclerosis (ms) is a disorder of the central nervous system that affects over 500,000 europeans . The disorder affects three times as many women as men and is more prevalent in northern europe . The social costs associated with ms are high due to its long duration, the early loss of productivity, the need for a... |
Candida is one of the most frequently recovered pathogens in patients with hospital acquired bloodstream infections [13], where it is associated with a mortality rate from 30 to more than 60% in case of septic shock [48]. Major risk factors for candida colonization include length of intensive care unit (icu) stay, use ... |
The first human blood group, that is, the abo system discovered by landsteiner,1 is the most commonly used blood system although many blood systems have been identified so far . The discovery of abo system and findings of red cell agglutination in serum and recognition of blood groups laid the scientific basis for safe... |
Emergence of new technologies in food preservation leads to a reduction in the levels of preservatives and promotes the use of naturally derived antimicrobials of animal, plants, and microbial origin . Egyptians, chinese, and indians used spices and essential oils since ancient time . Some of the spices such as mint, g... |
While these drugs kill tumor cells, they can also cause adverse effects during their use, such as nausea, vomiting, diarrhea, constipation, alopecia, fatigue, skin alterations, and neurotoxicity, among others . Chemotherapy - induced peripheral neuropathy (cipn) is a nuisance and a limiting side effect for patients, si... |
Endoscopic submucosal dissection (esd) was developed in japan for the treatment of early gastric cancer, and it is now also widely used to treat superficial esophageal cancer . Since esd enables the removal of large cancerous lesions from the superficial layer of the esophagus, the indications for endoscopic dissection... |
Antimonide semiconductors have potential application in a wide range of electronic and opto - electronic devices due to their unique band - structure alignments, and small effective mass as well as high mobility for electrons [1 - 4]. While recent technical advancements have enabled high quality lattice matched gasb ep... |
A 20-year - old female with extensive terminal ileal and colonic crohn's disease was initially successfully managed on a drug regimen of prednisolone and mesalazine which helped to induce remission . This maintained her disease remission but was associated with neutropenic sepsis, necessitating the withdrawal of the th... |
According to classic anatomical textbooks, the suprascapular artery is the first (lower) branch of the thyrocervical trunk and runs transversely in the posterior cervical triangle, parallel, behind, and above the clavicle . The artery first courses laterally, in front of the scalene anterior muscle and the phrenic nerv... |
A three - month - old male presented with cough, sputum, and intermittent cyanosis that had lasted for one week . A postoperative esophagogram showed a bronchoesophageal fistula, and a secondary operation involving fistulectomy and right lower and middle bilobectomy was performed . Nevertheless, he required right pneum... |
Treating complex regional pain syndrome (crps) is difficult because it still does not have a recommended therapy . A 29-year - old man was diagnosed with crps after surgery on his 4 and 5 left toes 7 years ago . Though he had undergone diverse pain treatment, the symptoms persisted, so he visited dunsan korean medicine... |
Details of mgs subject recruitment and sample characteristics are provided in the online full methods (section a1). Samples (5.3%) were excluded for high missing data rates, outlier proportions of heterozygous genotypes, incorrect sex or genotypic relatedness to other subjects . Snps (7% for african american, 25% for e... |
Appendiceal abscesses represent 2.3% of all the cases of acute appendicitis and usually present a mass in the right lower quadrant . Occasionally, abscesses develop in the right subhepatic space, right subdiaphragmatic space and right pararenal space or liver . Recently, the ultrasonic or ct guided percutaneous punctur... |
It is definitely not a matter of dispute that chemotherapy and its constituent cytotoxic agents play a vital role in the clinical management of the vast majority of cancer conditions . Chemotherapy measures focus on eradication of tumour presence or (at least) control the degree of tumour progression and metastasis . H... |
Prior to use of ophthalmic non - steroidal anti - inflammatory suspensions, topical ophthalmic steroids were the mainstay treatment of post - operative, surgically induced ocular inflammation . Although considered very effective, the use of topical corticosteroids is limited by well known side effects which in some ser... |
Lab courses have been a staple of the undergraduate biology curriculum since its inception, but too often the labs have taken on a cookbook form where students follow a protocol, much like a recipe, to obtain a known answer (24, 34). Bio2010 (26) and vision and change (6) advocate shifting how we teach undergraduate la... |
Overweight and obesity in childhood are recognised as a major health problem worldwide and while considerable data have been published relating to influences such as sedentary behaviour and nutritional habits on weight status, there is a dearth of information pertaining to the structural and functional limitations of e... |
Murrah buffalo bulls were divided into two groups: g1 contained four 18-month - old males, and g2 contained three 24-month - old males . The animals were obtained from the department of animal production, faculty of veterinary medicine, unesp - botucatu / sp, which is located at 2253'09 " s, 4826'42 " w and is 804 m ab... |
Central serous chorioretinopathy (cscr) manifests as neurosensory detachment of the macula and can be attributed to focal or multifocal leakage in the retinal pigment epithelium (rpe). Fibrin accumulation in the subretinal space is an unusual and heretofore unreported visually damaging manifestation of severe cscr . Th... |
A evoluo dos aparelhos fotopolimerizadores pode ser notada nos diferentes sistemas introduzidos recentemente no mercado . A tecnologia apresentada pelos aparelhos led promete maior tempo de vida til, no gerar aquecimento e produzir luz especfica para a ativao da canforoquinona . No entanto, ainda so necessrios estudos ... |
Stress echocardiography (stress echo) is widely applied for evaluating cardiac function [1, 2]. Motion of the left ventricle is assessed by comparing ultrasound images taken in rest and in stress stages . In the past decade, real - time three - dimensional (3d) imaging has become available for quantitative and objectiv... |
(also known as eclipta prostrata roxb .) Belongs to the asteraceae family and is commonly known as false daisy in english and bhringoraj or bhringraj in bangladesh and india . It is known in the three major forms of traditional medicinal systems in the indian subcontinent, namely, ayurveda, unani, and siddha, as bhring... |
Stroke is the third leading cause of death in the us after coronary artery disease and cancer and it is the leading cause of disability . Extracranial atherosclerotic carotid artery disease accounts for slightly more than half of the 731,000 strokes per year in the us . A tia is a transient episode of neurological dysf... |
Water molecules are a key component of biological systems and act as ordered structural elements at binding interfaces . The mediation of ligand binding by water molecules can have important consequences for binding affinity and specificity . Numerous examples of water - mediated protein ligand interactions are known, ... |
A total of 28 volunteers, consisting of 16 males (age range: 25 - 29 years; mean age: 26.9 1.2 years) and 12 females (age range: 20 - 38 years; mean age: 27.8 5.5 years), were included in this study . All the subjects were right - handed with no history of neurological or psychiatric illness . The subjects were informe... |
In both diabetic and non - diabetic patients, albuminuria has been recognised as an important renal and cardiovascular risk factor . Although, using chemical methods, albuminuria had been detected in patients without primary renal disease more than 100 years ago, it was only after the introduction of immune detection m... |
Trillions of microorganisms among bacteria, archaea, viruses, and fungi inhabit our gastrointestinal tract (git). Bacterial cells largely outnumber our own cells, and the gut microbiota is a prolific example of a symbiotic relationship as it plays a crucial role in host's physiology and health . Studies based on gnotob... |
Isolates - ninety - one gas isolates recovered from oropharynx secretions were included in this study . Clinical specimens were processed during routine diagnoses by one clinical laboratory in rio de janeiro from january 2008-july 2012 . The subjects ages varied from two-56 years, but 46% of the isolates were recovered... |
Acute retinal necrosis (arn) syndrome is clinically characterized by peripheral necrotizing retinitis, retinal arteritis, and a prominent inflammatory reaction in the vitreous and anterior chamber.1 the pathogenesis of arn is presumed to be associated with herpes virus infection, varicella - zoster virus (vzv), herpes ... |
Video assisted thoracic surgery (vats) was introduced in the early 1990s [1, 2] and is now widely considered to be the gold standard for suspected malignant lung nodule resection . The technique might reduce patient discomfort, complications, the need for higher level of care, hospital stay, and cost compared to open t... |
Various investigations have focused on it due to its biological activities, high tendency to recur and different growth mechanisms in comparison with other cystic lesions . Many studies have been conducted on cell - cycle associated proteins such as antiapoptotic markers (tp53, bcl-2) and cell proliferation markers (ki... |
. The natural history of this disease entity has not been well established, but it has been postulated that the prognosis is generally good . In contrast to carcinoid tumors arising in the jejunum and ileum, the clinical and laboratory findings of carcinoid syndrome are absent in patients with a carcinoid tumor of the ... |
Modern cataract surgery is entering the era of refractive surgery, allowing people not only to be able to see but also to be able to see clearly at all distances . It is well known that the presence of astigmatism in the eye in which the multifocal intraocular lens (iol) is implanted can affect vision [1, 2]. The preva... |
Cervical carcinoma is the second most common cause of cancer - related deaths in women worldwide, with a global annual incidence of approximately 470,000 new cases and an estimated 233,000 deaths per year . Management for early cervical cancers generally involves radical abdominal hysterectomy and radiotherapy, with go... |
A descriptive cross - sectional study was conducted from january 28, 2013 to february 8, 2013 in burka jato kebele, nekemte town, east wollega zone, west ethiopia, 330 km away from addis ababa, capital of ethiopia . Sample interval was determined by dividing the total number of households by sample size and select the ... |
Consecutive patients> 2 years of age with fever (> 38c tympanic) who came to teaching hospital karapitiya were enrolled (8). Standardized epidemiologic and clinical data and blood were obtained during acute illness and 24 weeks later . During the study (march october 2007), the atmospheric temperature ranged from 27.5c... |
Neoplasms that arise in salivary gland are rare and yet they represent a wide variety of benign and malignant histological subtypes . Salivary gland neoplasms make up 1% of all head and neck tumors . Among these, 80% arise in parotid gland, 10 - 15% in submandibular gland and the remainder in sublingual and minor saliv... |
Fasciola hepatica is the causative agent of liver fluke disease in sheep and cattle and has worldwide distribution especially in the temperate areas (1 - 4). Furthermore, fasciolosis is a foodborne zoonotic disease in rural areas of developing countries such as bolivia, peru, equador, egypt and iran (5). F. hepatica la... |
Environmental, genetic, and immunologic factors are involved in the pathogenesis of celiac disease (cd), a chronic inflammatory disease characterised by flattened villi on the small bowel mucosa . Cd is induced by the ingestion of cereals containing proline - rich and glutamine - rich proteins (such as wheat, rye, and ... |
It is projected that the circulatory system disease in india would rise by 103% in man and 90% in women during the period 1985 to 2015 . The treatment of cardiovascular diseases with allopathic drugs causes moderate to severe adverse events which could cause death . Ayurvadic system of medicine is practised in india, b... |
Pain is a common and disabling symptom in persons with multiple sclerosis (ms), with a prevalence ranging widely between 29% and 86% [13]. Several different pain conditions are associated with ms and may be defined by location, by presumed mechanism, and by duration, ranging from paroxysmal to chronic . Restricting our... |
The diagnosis is usually made by demonstration of antigen in the urine, serum, relevant body fluids or pus and by fungal culture . Herein we are presenting a rare case of genitourinary histoplasmosis where the diagnostic dilemma was resolved by fungal culture of prostatic abscess and histopathological examination of ep... |
Simulated datasets with known underlying disease mechanisms have been widely used to develop efficient statistical methods for deciphering the complex interplay between the genetic and environmental factors responsible for complex human diseases, such as hypertension, diabetes and cancer [1 - 3]. Although genetic and e... |
Although many effective chemically synthesized drugs exist for the treatment of hypertension, there is a great deal of interest in using natural plant extracts to attenuate the increased blood pressure levels in hypertensive patients and to prevent the cardiovascular disorders associated with this disease [13]. The ben... |
Bedding can be effectively used as a floor covering to absorb moisture and provide a soft surface . Some studies have used the preference test to investigate the bedding preference in horses and ponies [3, 4, 6]. These studies have reported that the animals preferred straw over shavings and paper as the material for be... |
Obesity is associated with infertility and an increased risk of preterm birth in pregnant women . Women who are unable to achieve this weight loss with conservative therapies can decide to undergo bariatric surgery, which has shown to improve fertility up to 58% and to reduce adverse maternal and neonatal outcomes [24]... |
Cutaneous paraneoplastic syndromes include acanthosis nigricans, the sign of leser - trlat, eruptive acrochordons, acquired ichthyosis, erythroderma, palmoplantar hyperkeratosis, acquired hypertrichosis lanuginosa, erythema gyratum repens, necrolytic migratory erythema, bazex's syndrome and dermatomyositis . The presen... |
Atherosclerotic renal artery stenosis (ras) is an important and frequently unrecognized contributor to refractory hypertension (htn), ischemic nephropathy, and cardiac destabilization syndromes (unstable angina, flash pulmonary edema, and decompensated heart failure).15 atherosclerotic ras is a progressive disease lead... |
A 12-year - old female visited the hospital with the chief complaint of an abnormal finding on a simple chest x - ray . A discontinuity of the diaphragm was observed in the retrosternal portion by chest ct and mesenteric fat was herniated through this discontinuity (fig . The lack of an intestinal hernia was confirmed ... |
The clinical and radiographic findings of traumatic dental injury reveal a loss of tooth structure with pulp exposure, which is commonly referred to in dental literature as complicated crown fracture . The majority of these injuries occur in recently erupted or young permanent teeth that have immature roots . The treat... |
Psoriasis is a chronic, recurrent, inflammatory disorder of the skin affecting approximately 2% of the world's population . Psoriasis vulgaris (psv) is the most common type of psoriasis, which manifests as well - demarcated, scaly patches on the skin . Psoriasis is considered severe if more than 10% of a patient's body... |
The liver is the most common, and often the only, site of distant metastases from colorectal cancer (crc).1 hepatic resection is the only effective therapy for a subset of patients with crc metastatic to the liver, and is associated with 5-year survival rates ranging from 25 to 40%.25 from 60 to 65% of patients will, h... |
... the aim of oxygen therapy should be to increase the delivery of oxygen rather than to reach any arbitrary concentration in the arterial blood . Is administration of oxygen, the most widely prescribed drug in the formulary, free of risks to nonhypoxemic patients with regional ischemia? Hyperoxia marginally increases... |
Rotavirus gastroenteritis (rvge) is the most common cause of severe diarrhea among infants and young children aged <5 years in developed and developing countries. [24] symptoms can range from mild watery diarrhea to severe diarrhea with forceful vomiting, abdominal distress, and fever, which can lead to serious complic... |
Life - time prevalence of acute pain, in particular headache, is assumed to be nearly 100% . This means that, i.e. Almost every individual will suffer from some kind of pain (e.g. Headache) during their lifetime . Life - time headache prevalence alone is 66% worldwide, in adults in europe it is 80% for tension - type h... |
It is effective in attaining various pharmacological actions like deepana, pachana, shamana, shodhana, tarpana etc ., when prepared according to classical guidelines, used in appropriate concentrations and clinical conditions . Manjishtadi kashayam (mk), rasna erandadi kashayam (rek), sahacharadhi kashayam (sk), mahara... |
A 15-year - old boy was admitted to the emergency room with anterior chest pain, nonproductive cough, progressive dyspnea, and subcutaneous emphysema of the neck . All symptoms had occurred suddenly, although the night before and the morning of the acute respiratory distress he had experienced heavy breathing, for whic... |
Research in the invertebrate model drosophila melanogaster has driven the discovery of innate immunity, and has facilitated the understanding of various aspects of blood cell development . Drosophila hematopoiesis can be divided into the lineage of embryonic / larval hemocytes, which originate in the embryo and expand ... |
Chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids (clippers) is an inflammatory disorder in the central nervous system (cns) with distinct clinical, radiological, and pathological features . Although the radiological lesions were reported to be located predominantly in the po... |
Clozapine has been known to cause haematological side effects like agranulocytosis, neutropenia, leucocytosis, eosinophilia and thrombocytopenia . Although some data is available with regard to leucopenia, data for thrombocytopenia is limited . In this report we present the case of a patient who developed thrombocytope... |
Alzheimer s disease (ad) is the leading cause of dementia worldwide and represents one of the most serious health issues for the elderly . An estimated 5.4 million americans have ad, and this number is expected to triple in 2050 due to lack of medical breakthroughs to stop, prevent, or slow the disease.1 over the years... |
Paradoxical enlargement of lymph nodes in tuberculosis is well established in the early phase of treatment. [13] this is more common in hiv co - infection . Mediastinal lymphadenopathy resulting in recurrent laryngeal nerve palsy, pulmonary artery occlusion and superior vena caval obstruction has been described . We re... |
Contact investigation around tuberculosis (tb) patients is considered the most effective strategy in low prevalence settings for early detection of infection and disease, and for prevention of secondary tb cases . The aims of contact investigation are primarily to find and treat secondary active tb disease to disrupt o... |
Adolescence is a vulnerable period for the development of obesity and also appears to be a critical period for establishing risk factors for some chronic diseases in adulthood . Available statistics indicate that an alarming proportion of people in most arab countries suffer from obesity . Studies have revealed that th... |
Various types of dermatological manifestations have been reported due to hepatitis c virus (hcv) infection and antihcv therapy . Some of them have been described during ifn - based therapies . Peg - ifn--2a / rbv combination is used as the international standard of treatment for hcv infection for a long time . The comb... |
Patients with higher levels of postoperative pain tend to have more postoperative complications, longer hospital stays leading to higher medical costs, and lower levels of patient satisfaction . The purpose of this retrospective study was to test the hypothesis that patients undergoing open hepatic resection require le... |
Pilocytic astrocytomas (pas), which are most common in children, are world heath organization grade i tumors with a good prognosis . This neoplasm can occur at all levels of the neuraxis but occurs most frequently in the cerebellum and the optic pathways2). Calcification in pas is not a common finding and is reported m... |
Supplementary material is available for this article at 10.1007/s13659 - 011 - 0032 - 6 and is accessible for authorized users. |
The precise measurement of corneal power after myopic laser refractive surgery is still currently an issue under debate . Several methods have been proposed during the last years which are classified as methods requiring historical clinical data and methods not requiring historical data . Among those methods requiring ... |
Jaffe, lichestein, and portis first defined the criteria for diagnosing gct in 1940 to differentiate it from other giant cell containing lytic lesions of bones . Giant cell tumor (gct) of the spine is a rare entity and has been known as a benign aggressive tumor in the literature . It has been known to affect mobile as... |
Chest x - ray is one of the most widely used methods for population screening and patient evaluation in virtually all cardiac diseases. [14] the american college of cardiology / american heart association (acc / aha) and the european guidelines for the diagnosis and treatment of heart failure advocate looking for the p... |
Bone remodeling occurs throughout life via synthesis of bone matrix through the action of two major bone cells: osteoblasts and osteoclasts [1 - 3]. The proper functioning of these cells is necessary for the maintenance of bone mass as well as bone mineral density (bmd). During old age and especially postmenopause ther... |
Progression through the eukaryotic cell cycle is controlled by the sequential activation and inactivation of cyclin - dependent kinases (cdks). The kinase activity of cdks is regulated by cyclin synthesis and destruction, phosphorylation of the kinase and cyclin, binding to inhibitory polypeptides and subcellular local... |
Amniocentesis for prenatal karyotyping is today the most frequently performed invasive intrauterine procedure (eisenberg and wapner, 2002), but still carries a procedure related risk for amniotic fluid leakage estimated to be approximately 1 - 2% (reece, 1997; tabor et al ., 1986). Postprocedural amniotic fluid leakage... |
Atlantoaxial instability can result from congenital malformations, systemic inflammatory conditions, neoplasms, and spinal trauma . C1c2 stabilization can be challenging due to the complex anatomy of the c1 and c2 vertebrae . The proximity of neurovascular structures, the variability of vertebral artery anatomy, and th... |
Conservative therapy ranges from parenteral nutrition, gastric drainage, and antibiotics to interventional techniques such as implantation of covered stents and closure with clips . Esophageal stenting or clipping of esophageal leaks often has to be combined with simultaneous external drainage 1 2 . Endoscopic vacuum t... |
Enteric fever is endemic in developing countries such as india where sanitary conditions and potable water is not accessible to all . Patients typically present at the end of the first week after the onset of symptoms with fever, influenza - like symptoms with a dull frontal headache, malaise, etc ., but with few physi... |
Patients with cancer have several risk factors for wernicke encephalopathy, including the use of chemotherapeutic agents, nutritional imbalance, performance of bypass surgery, and disease progression due to fast - growing tumor cells . The classical symptoms of wernicke encephalopathy are global confusion, ataxia, and ... |
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