Thyrotoxicosis is mainly caused by autonomous adenomas of the thyroid gland and by Graves' disease. A less frequent cause for thyrotoxicosis is Hashimoto's thyroiditis. Thyrotoxicosis in autonomous adenomas and Graves' disease is caused by an increased thyroid hormone production whereas hyperthyroidism in Hashimoto's thyroiditis results from destruction of the thyroid ...

This study aimed to discuss the energy budget of Elliot's pheasant Syrmaticus ellioti in different seasons, with life and health, good growth and normal digestion of Elliot's pheasant as the tested objects, The energy budget of Elliot's pheasant was measured by daily collection of the trial pheasants' excrement in the ...

During November 24-27, 2012, the Arizona Department of Health Services (ADHS) was notified that eight male inmates of prison A, a maximum security prison, had been hospitalized for treatment of an acute neurologic condition suspected to be botulism. Botulism is a serious paralytic illness caused by a nerve toxin produced ...

BACKGROUND:Physical and mental health problems are interconnected, and registered nurses need to be competent in performing comprehensive physical and mental health assessment. This article reports on a pilot evaluation of education in comprehensive health assessment and clinical judgment for registered nurses enrolled in a master of nursing program. METHODS:Observation and ...

We aimed to explore the association of blood Zn, Fe, and Cu concentrations and changes in the pediatric risk of mortality (PRISM) score in critically ill children, to predict prognosis. We included 31 children (22 boys and 9 girls, 1 month to 5 years old), who had been admitted to the intensive ...

Although differences in food-hoarding tactics both reflect a behavioral response to cache pilferage among rodent species and may help explain their coexistence, differentiation in cache pilfering abilities among sympatric rodents with different hoarding strategies is seldom addressed. We carried out semi-natural enclosure experiments to investigate seed hoarding tactics among three ...

Hepatic encephalopathy is a common complication of hepatic cirrhosis. The clinical diagnosis is based on two concurrent types of symptoms: impaired mental status and impaired neuromotor function. Impaired mental status is characterized by deterioration in mental status with psychomotor dysfunction, impaired memory, and increased reaction time, sensory abnormalities, poor concentration, ...

Alpha-synuclein (aSyn) is implicated in Parkinson's disease and several other neurodegenerative disorders. To date, the function and intracellular dynamics of aSyn are still unclear. Here, we tracked the dynamics of aSyn using photoactivatable green fluorescent protein as a reporter. We found that the availability of the aSyn N terminus modulates ...

Association between the reward caused by consuming drugs and the context in which they are consumed is essential in the formation of morphine-induced conditioned place preference (CPP). Glucocorticoid receptor (GRs) activation in different regions of the brain affects reward-based reinforcement and memory processing. A wide array of studies have demonstrated ...

The treatment of hepatic encephalopathy (HE) is complex and therapeutic regimens vary according to the acuity of presentation and the goals of therapy. Most treatments for HE rely on manipulating the intestinal milieu and therefore antibiotics that act on the gut form a key treatment strategy. Prominent antibiotics studied in ...

Background: Cigarette smoking remains the leading cause of preventable morbidity and mortality in the United States. Despite overall declines in cigarette smoking, a high prevalence of smoking persists among certain subpopulations, including persons with mental illness. Methods: Combined data from the 2009-2011 National Survey on Drug Use and Health (NSDUH) ...

PURPOSE: To determine the prevalence of South Amerindian Y chromosome in Chilean patients with spermatogenic failure and their association with classical and/or AZFc-partial Y chromosome deletions. METHODS: We studied 400 men, 218 with secretory azo/oligozoospermia (cases) and 182 controls (116 fertile and/or normozoospermic, and 66 azoospermic with normal spermatogenesis). After ...

A clinical process is typically a mixture of various latent treatment patterns, implicitly indicating the likelihood of what clinical activities are essential/critical to the process. Discovering these hidden patterns is one of the most important components of clinical process analysis. What makes the pattern discovery problem complex is that these ...

This article develops a comprehensive philosophy-of-science for personality psychology that goes far beyond the scope of the lexical approaches, assessment methods, and trait concepts that currently prevail. One of the field's most important guiding scientific assumptions, the lexical hypothesis, is analysed from meta-theoretical viewpoints to reveal that it explicitly describes ...

BACKGROUND:In the United Kingdom, many nurses who were educated overseas and are not native English speakers are undertaking continuing professional development study within their host country. This study investigated the effect of fluency in English on the teaching and learning of registered nurses undertaking continuing professional development within a health ...

Infanticide by males is a common phenomenon in mammals, especially primates, as lactation lasts much longer than gestation in many species. Usually, infanticidal episodes occur soon after group takeovers, and are traditionally considered a male reproductive strategy (i.e., support the sexual selection hypothesis, Hrdy, 1974). To verify the validity of ...

The American Academy of Pediatrics recognizes breastfeeding and human milk as the "normative standards for infant feeding." Given the documented health benefits, the Academy recommends exclusive breastfeeding for 6 months, followed by continued breastfeeding for at least 12 months as complementary foods are introduced. To better understand trends during 2000-2008 ...

The majority of tarsal coalitions are located in the calcaneonavicular and talocalcaneal regions and other locations are rare. Complete early ossified synostoses are found not only in major limb deficiencies but also in otherwise normal feet. Magnetic resonance imaging (MRI) and computed tomography (CT) scans are the most important imaging ...

Objective: We evaluated the clinical usefulness of glycopeptidolipid (GPL) core antigen for diagnosing Mycobacterium avium complex (MAC) pulmonary disease (MAC-PD), including patients with clinically suspected MAC-PD. Methods: GPL core antibody levels were measured in 57 patients with MAC-PD satisfying the American Thoracic Society (ATS) criteria for pulmonary disease due to ...

The main purpose was to build a database while facilitating access to genotyping in order to improve the clinical and molecular knowledge of primary tubulopathies. Three tertiary referral centers of Spain collect clinical data through the site http://www.renaltube.com , while offering the analysis of 22 genes corresponding to 23 primary ...

ABSTRACT: BACKGROUND: To investigate the effect of prostaglandin depletion by means of COX-inhibition on cholinergic enhanced spontaneous contractions. METHODS: The urethra and bladder of 9 male guinea pigs (weight 270--300 g) were removed and placed in an organ bath with Krebs' solution. A catheter was passed through the urethra through ...

We report a cyclic sample pooling technique devised in two-dimensional liquid chromatography-electrospray ionization mass spectrometry (LC-ESI-MS) shotgun proteomics that renders deeper proteome coverage; we combined low pH reversed-phase (RP) LC in trifluoroacetic acid in the first dimension, followed by cyclic sample pooling of the eluate and low-pH RP-LC in formic ...

In the mid 1990s, researchers began to investigate the antiangiogenic activity of paclitaxel as a possible additional mechanism contributing to its antineoplastic activity in vivo. In the last decade, a number of studies showed that paclitaxel has antiangiogenic activity that could be ascribed to the inhibition of either tubule formation ...

Purpose:  To compare visual field (VF) and nerve fibre loss in patients with normal-tension (NTG) and high-tension glaucoma (HTG) at an equal level of glaucomatous structural damage of the optic nerve head (ONH). Methods:  In a retrospective, pair-matched, comparative study, 126 eyes with NTG and 126 eyes with HTG were ...

Salmonella is one of the most dangerous and common foodborne pathogens. The overuse of antibiotics for disease prevention has led to the development of multidrug resistant Salmonella. Now more than ever, there is a need for new antimicrobial drugs to combat these resistant bacteria. Aptamers have grown in popularity since ...

Porcine epidemic diarrhea virus (PEDV) causes acute diarrhea and dehydration with high mortality rates in swine. It has become increasingly problematic in China. Since the nucleocapsid (N) protein is highly conserved, it is a candidate protein for early diagnosis and vaccine development. In this study, the N genes of 15 ...

Purpose:  To evaluate the efficacy of keratectomy in treating irregular astigmatism caused by peripheral hypertrophic subepithelial corneal degeneration (PHSD) and to study the possible underlying immunological risk factors. Materials and methods:  Patients (14 eyes) with diagnosed PHSD were treated with superficial keratectomy with or without the assistance of phototherapeutic keratectomy ...

Sugars, which function as osmolytes within cells, retard the amyloid fibril formation of the amyloidosis peptides and proteins. To examine the mechanism of this retardation in detail, we analyzed the effect of sugars (trehalose, sucrose and glucose) on the polypeptide chains in 3Hmut Wil, which is formed by the mutation ...

The aim of this study was to evaluate the role of polymorphisms of renin-angiotensin system (RAS) genes in modulating outdoor temperature-related blood pressure (BP) responses. Data for RAS gene polymorphisms, BP and outdoor temperature were collected from 4903 subjects from February 2003 to August 2004. Generalized additive and linear models ...

An efficient enantioselective synthetic method for the synthesis of (2R)-5-phenyl-2-alkylproline tert-butyl esters was reported. The phase-transfer catalytic alkylation of tert-butyl-5-phenyl-3,4-dihydro-2H-pyrrole-2-carboxylate in the presence of chiral quaternary ammonium catalysts gave the corresponding alkylated products (up to 97% ee). The following diastereoselective reductions afforded chiral 5-phenyl-2-alkylprolines which can be applied to asymmetric ...

INTRODUCTION: Anorexia nervosa (AN) is characterised by a refusal to normal body weight accompanied by a marked restriction of food intake, frequently leading to severe malnutrition. In severe malnutrition and wasting syndromes, mucosal atrophy, altered gastrointestinal motility and pancreatic atrophy, which alter digestive function and can exacerbate malnutrition, have been ...

High-dose steroids, immunosuppressants such as cyclophosphamide and cyclosporine, and high-dose intravenous immunoglobulin have all been used to control hemophagocytic lymphohistiocytosis (HLH) or autoimmune hemolytic anemia (AIHA) associated with systemic lupus erythematosus (SLE); however, some patients are refractory to treatment. Rituximab has successfully resolved many of the refractory manifestations of SLE. ...

BACKGROUND: Children with acute lymphoblastic leukemia (ALL) undergo multiple lumbar punctures (LPs) during their course of treatment for diagnostic and therapeutic purposes. LP is a stressful and painful procedure, affecting the quality of life of these children. Procedural analgo-sedation might improve the child's comfort and prevent the child's movements, reducing ...

AIMS AND OBJECTIVES: This study compared readings from two professional-grade, commercially available infrared (IR) thermometers, the ThermoScan(®) PRO 4000 prewarmed tip ear thermometer and the Temporal Scanner(™) TAT-5000 temporal artery thermometer. BACKGROUND: The repeatability and precision of readings from IR thermometers for professional use were questioned in the past, but ...

AIMS: The aim of our study was to compare the effect of bone marrow mononuclear cells (BMMNC) and peripheral blood progenitor cells (PBPC) therapy in patients with diabetic foot disease (DFD) and critical limb ischemia (CLI) unresponsive to revascularization with conservative therapy. METHODS: Twenty eight patients with DFD (17 treated ...

The development of a novel three-dimensional image analysis technique of stacks generated by confocal laser scanning microscopy is described allowing visualization of mitochondria-rich cells (MRCs) in the seawater-adapted Nile tilapia in relation to their spatial location. This method permits the assessment and classification of both active and nonactive MRCs based ...

BACKGROUND: Despite accumulated experience and advancing techniques for laparoscopic hepatectomy, surgeons still face challenging resections that require specific and innovative intraoperative maneuvers [1-3]. The right posterior sectionectomy presents special concerns about its location, the extensive transection area, and the difficult access to the pedicle [4, 5]. The intrahepatic Glissonian approach ...

The full potential of graphene in integrated circuits can only be realized with a reliable ultra-thin high-ĸ top-gate dielectric. Here, we report the first statistical analysis of the breakdown characteristics of dielectrics on graphene, which allows the simultaneous optimization of gate capacitance and the key parameters that describe large-area uniformity ...

The cAMP signaling pathway mediates synaptic plasticity and is essential for memory formation in both vertebrates and invertebrates. In the fruit fly Drosophila melanogaster, mutations in the cAMP pathway lead to impaired olfactory learning. These mutant genes are preferentially expressed in the mushroom body (MB), an anatomical structure essential for ...

Acromegaly's effect on voice is still indefinite. We aimed to define acoustic characteristics of patients with acromegaly. Cross-sectional case-control study was designed. Thirty-seven patients with acromegaly and 30 age- and sex-matched healthy controls were included. Fundamental frequency (F(0)) and measurements related to frequency, amplitude, noise and tremor of the obtained ...

PURPOSE: The multi-organ involvement of mitochondrial diseases means that patients are likely to be more vulnerable to sleep disturbances. We aimed to assess if early recognition and treatment of obstructive sleep apnea (OSA) in patients with Leigh disease may influence primary disease outcome. METHODS: We describe a case of adult-onset ...

Carcinogenicity of ethyl tertiary-butyl ether (ETBE) was examined with inhalation exposure using F344/DuCrlCrlj rats. Groups of 50 male and 50 female rats, 6 week old at commencement, were exposed to ETBE at 0, 500, 1,500 or 5,000 ppm (v/v) in whole-body inhalation chambers for 6 h/day, 5 days/week for 104 weeks. A significant increase ...

PURPOSE: To evaluate the effects of two dietary patterns in which carbohydrates and proteins were eaten mostly at lunch or dinner on body weight and composition, energy metabolism, and biochemical markers in overweight/obese men. METHODS: Fifty-eight men (30.0 ± 7.4 years; 30.8 ± 2.4 kg/m(2)) followed a covert hypocaloric balanced diet (-10 % of daily energy requirements) ...

The chemokine GRO-α and its receptor CXCR2 are associated with the chronic inflammation in Sjögren's syndrome (SS). To better understand the molecular mechanisms by which the GRO-α/CXCR2 system is involved in the SS inflammatory condition, our studies were designed to clarify the role of ADAM17 activation in the modulation of ...

This study aimed to determine whether quantification of subpulmonary stenosis (SPS) in tetralogy of Fallot (TOF) in the second-trimester fetus can predict postnatal clinical outcome measured by pulmonary valve size and/or timing or type of intervention. The study retrospectively identified fetuses with TOF from 1998 to 2010 diagnosed at 26 weeks ...

OBJECTIVE: Cells of foetal origin circulating in the maternal peripheral bloodstream present a unique source for non-invasive prenatal diagnostics. The aims of this study were to raise antibodies against identified circulating foetal cells from the maternal blood, test the properties of these antibodies and to determine the foetal cell type ...

Introduction: Azilsartan medoxomil is a newly approved angiotensin-receptor blocker for the management of hypertension. It is a prodrug that is quickly hydrolyzed to the active moiety azilsartan, a potent and highly selective angiotensin-receptor blocker with estimated bioavailability of ∼ 60%. This new agent induces a potent and long-lasting antihypertensive effect. ...

Magnetic resonance (MR) imaging is widely used in clinical research to map the structural and functional organization of the brain. We have designed and synthesized a Gd-based specific MR contrast agent that binds to regions in the brain. The presented compound {4-[(4-benzothiazol-2-yl-phenylcarbamoyl)-methyl]-7,10-bis-carboxymethyl-1,4,7,10-tetraazacyclododec-1-yl} acetic acid (DO3A-BT) was synthesized by conjugating the ...

BACKGROUND: Surgical site infection (SSI) surveillance in Japan is based on the National Nosocomial Infection Surveillance system, which categorizes all hepato-biliary-pancreatic surgeries, except for cholecystectomy, into "BILI." We evaluated differences among BILI procedures to determine the optimal subdivision for SSI surveillance. METHODS: We conducted multicenter SSI surveillance at 20 hospitals. ...

The effect of the ligands 2,5,8,11-tetramethyl-2,5,8,11-tetraaza-dodecane and fumarate on the mechanism and kinetics of the Cu(i) catalyzed Meerwein reaction was studied. The results point out that initially the Cu(i) ion binds to the aromatic ring with the diazo substituent. This reaction is followed by a redox process involving N(2) loss ...