Eight operational locations for the Revised National Tuberculosis Control Programme in six Indian states. To assess the 6-month efficacy of an intermittent thrice-weekly directly observed treatment (DOT) regimen for tuberculous peripheral adenopathy and the need for prolongation of treatment to 9 months for non-resolution of lymphadenopathy. Patients aged >5 years ...

Instructions: In answering each question, refer to the specific directions provided. Because it is often necessary to provide information occurring later in a series that give away answers to earlier questions, please answer the questions in each series in sequence.

Tuberculosis (TB) in-patient treatment unit in Vancouver, Canada. To examine the results of therapeutic drug monitoring (TDM) in anti-tuberculosis treatment. We performed a retrospective analysis of TDM data from 2000 to 2010. All in-patients treated for TB with TDM performed during their treatment course were included. TDM was performed on ...

: Clobazam was recently approved for Lennox-Gastaut syndrome in the United States. There is no published review article focused on clobazam therapeutic drug monitoring (TDM) in English. : More than 200 clobazam articles identified by a PubMed search were carefully reviewed for information on clobazam pharmacokinetics. Clobazam is mainly metabolized ...

Foxp3(+) regulatory T (Treg) cells are key immune regulators during helminth infections, and identifying the mechanisms governing their induction is of principal importance for the design of treatments for helminth infections, allergies and autoimmunity. Little is yet known regarding the co-stimulatory environment that favours the development of Foxp3(+) Treg-cell responses ...

We report for the first time the combination of ATRP and ring-opening episulfide polymerization as a means to synthesize polysulfide-based low-dispersity amphiphilic block copolymers. The most significant finding is the possibility to perform ATRP under mild conditions using poly(propylene sulfide) macroinitiators, apparently without any significant copper sequestration by the polysulfides. ...

Vaccinia DNA topoisomerase IB (TopIB) relaxes supercoils by forming and resealing a covalent DNA-(3'-phosphotyrosyl(274))-enzyme intermediate. Conserved active site side chains promote the attack of Tyr274 on the scissile phosphodiester via transition state stabilization and general acid catalysis. Two essential side chains, Lys167 and Arg130, act in concert to protonate and ...

Biosynthesis of the dipeptide antibiotic bacilysin, encoded by the seven Bacillus subtilis genes bacA-G, involves diversion of flux from prephenate to the noncognate amino acid anticapsin. The anticapsin warhead is then ligated to the C-terminus of l-alanine to produce mature bacilysin. We have previously noted the formation of two diastereomers ...

Behçet's disease is a chronic recurrent systemic vasculitis and can affect nearly all organ systems. Eye involvement is characterized by uveitis with occlusive retinal vasculitis. Oral aphthous ulcers are the major primary symptom and arthritis, genital ulcerations and skin lesions are common extraocular manifestations. Gastrointestinal and vascular symptoms or manifestations ...

BACKGROUND: Mortality in intensive care unit (ICU) patients is affected by multiple variables. The possible impact of the mode of ventilation has not yet been clarified; therefore, a secondary analysis of the "epidemiology of sepsis in Germany" study was performed. The aims were (1) to describe the ventilation strategies currently ...

The ability of ethanol extract of Phyllanthus amarus root (EEPA) to decrease bilirubin level and oxidative stress in phenylhydrazine-induced neonatal jaundice in mice was investigated. Administration of phenylhydrazine (75 mg/kg b.w.) significantly elevated total and unconjugated serum bilirubin level compared to control mice. EEPA (5, 10, and 20 mg/kg b.w., oral) dose-dependently ...

The universal energy source adenosine triphosphate (ATP)is reduced by approximately 30 % in the retinal pigment epithelium (RPE) of elderly persons. Increased oxidative stress and decreased antioxidative capacity, such as glutathione in aging eyes cause impairment of energy-dependent RPE processes and lead to loss of visual function. We developed a cell ...

BACKGROUND: The reference method for determining resting energy expenditure (REE) in clinical nutrition practice is measurement by indirect calorimetry; however, indirect calorimetry has some limitations, is expensive and not widely available. Therefore, the most used methods to estimate the caloric requirements in intensive care patients are predictive equations. The Harris-Benedict ...

BACKGROUND: Although left ventricular hypertrophy (LVH) has been established as a predictor of cardiovascular events in chronic kidney disease (CKD), the relationship between the prevalence of LVH and CKD stage during the predialysis period has not been fully examined. METHODS: We measured left ventricular mass index (LVMI) in a cross-sectional ...

BACKGROUND: Roux-en-Y gastric bypass is an effective treatment for severe obesity and obesity-related comorbidities. Presently, gastric bypass is performed most often laparoscopically, although a robotic-assisted procedure is the preferred approach for an increasing number of bariatric surgeons. METHODS: This retrospective study compared the results of 100 Roux-en-Y gastric bypass operations ...

Exogenous fragment sequence and flanking sequence between exogenous fragment and recombinant chromosome of transgenic wheat B72-8-11b were successfully acquired through PCR amplification with cross-matched primers from exogenous genes. Newly acquired exogenous fragment covered the full-length sequence of transformed genes such as transformed plasmid and corresponding functional genes including marker uidA, ...

Unlike a few decades ago, today most patients with congenital heart disease reach adulthood after intervention or reparative surgery. As complete correction is generally not possible, a patient population with great complexity and a particular challenge to medical management is rising and a regular follow-up is mandatory. The aim of ...

BACKGROUND AND PURPOSE: Intensity-modulated radiotherapy (IMRT) has rapidly become standard of care in the management of locally advanced head and neck squamous cell carcinoma (HNSCC). In this study, our aim was to retrospectively investigate the effect of the introducing IMRT on outcome and treatment-related toxicity compared to parotid-sparing 3D conformal ...

A 22-year-old patient from Ghana without relevant co-morbidities was admitted twice with fever of unknown origin and reduced CD4 T-cell count. During the second hospital stay, after prolonged incubation of blood cultures and detection of vegetations on the mitral valve in a transesophageal echocardiogram, infectious endocarditis with Aggregatibacter aphrophilus was ...

PURPOSE: In acute angle-closure glaucoma a laser iridotomy (IO) is performed to balance the intraocular pressure between the anterior and posterior chambers. The changes induced in the anterior chamber architecture were analyzed using Scheimpflug photography. MATERIAL AND METHODS: Scheimpflug photography was performed in eyes with acute angle closure and in ...

A 31-year-old male patient developed uncontrolled elevation of intraocular pressure (IOP) under maximum tolerated therapy after severe blunt trauma to the right eye. For IOP control an Ahmed glaucoma valve implantation was necessary. On the first postoperative day the patient presented with retinal hemorrhages typical for decompression retinopathy. After a ...

BACKGROUND: Dysphagia is a complication of head and neck cancer patients undergoing radiotherapy (RT). We analysed frequency and severity of swallowing dysfunction and correlated these findings with dose-volume histograms (DVHs) of the pharyngeal constrictor muscles. METHODS: A total of 50 patients treated by radical RT were enrolled. DVHs of constrictor muscles ...

Immune suppression is a risk factor for malignant lymphoma development. Progress in medical science has increased the numbers of immunosuppressed patients due to organ transplantations or successful treatment of autoimmune diseases. Different forms of immune suppression and the respective lymphoma entities are discussed in this article. Another issue treated are ...

Alzheimer's disease (AD) affects approximately 35 million people worldwide. Increasing evidence suggests that many risk factors for AD are modifiable. AD pathology develops over decades. Hence risk reduction interventions require very long follow-ups to show effects on AD incidence. Focussing on AD risk, instead of diagnosis, provides a more realistic ...

OBJECTIVE: To analyze the relationship between the progression of disability and disease activity in patients with rheumatoid arthritis (RA) in daily practice. METHODS: Patients from an observational cohort, IORRA, who completed surveys during 2009-2011 were eligible. Linear regression of disease activity score 28 (DAS28), Japanese version of Health Assessment Questionnaire ...

A 71-year-old female patient with a status following multiple conjunctival excisions, histopathologically confirmed conjunctival melanoma (CMM) and also multiple therapy with mitomycin C presented with progressive conjunctival pigmentation. Treatment was carried out with local interferon α2b administration four or five times daily for several months. The lesion showed regression and ...

The effect of a small gap sleeve suture at the distal anastomosis of a nerve graft on promoting nerve regeneration and functional recovery was investigated by experimental observation. The model of common peroneal nerve defect in Sprague-Dawley (SD) rats was established, and an autologous sural nerve graft repair was performed. ...

BACKGROUND: Women who have been through gynaecological cancer, experience challenges on many levels after diagnosis and treatment. Studies show that, in order to help women in their rehabilitation process, there is a need for holistic care and follow-up. AIM: The aim of this qualitative study is to provide insight into ...

Objective: To determine tuberculosis (TB) incidence and evaluate TB risk in adults after one or more years of use of the impact of combination antiretroviral therapy (cART) one-year response on TB risk. Design: Retrospective cohort study in Jos, Nigeria. Methods: We studied a cohort of HIV-infected adults treated with cART ...

One hundred and twenty methicillin-resistant Staphylococcus aureus (MRSA) isolated from cancer and non-cancer patients in Saudi Arabia were investigated for antibiotic resistance, virulence determinants and genotypes. The majority of MRSA isolates from cancer (n = 44, 73.3 %) and non-cancer patients (n = 34, 56.7 %) were multi-resistant to more than four classes of antibiotics. Virulence ...

Objective:Aging and obesity contribute to the initiation and progression of osteoarthritis with little information on their relation to gene expression in joint tissues, particularly the meniscus. Here, we test the hypothesis that patient age and body mass index (BMI) correlate with the expression of osteoarthritis- and obesity-related gene signatures in ...

The ability to develop new and sensitive methods of biomolecule detection is crucial to the advancement of pre-clinical disease diagnosis and effective patient specific treatment. Surface enhanced Raman scattering (SERS) is an optical spectroscopy amenable to this goal, as it is capable of extremely sensitive biomolecule detection and multiplexed analysis. ...

OBJECTIVES:Optimal bowel preparation is vital for the efficacy and safety of colonoscopy. The inconvenience, discomfort, required consumption of large volumes of product, and potential adverse effects associated with some bowel preparations deter patients from colonoscopy and may provide inadequate cleansing. A dual-action, non-phosphate, natural orange-flavored, low-volume preparation containing sodium picosulfate ...

The authors, representing two of the "signature" community service learning (CSL) programs in the 2010 Flexner Centenary volume of Academic Medicine, provide details of their programs - Frontera de Salud, a community-based program at the University of Texas Medical Branch, and the East Harlem Health Outreach Partnership, a clinic-based program ...

Abstract Background: Tumor necrosis factor (TNF)-α is an anti-inflammatory cytokine, the biological effects of which are mediated by the interaction with specific membrane-bound receptors. To assess TNF-α receptor (TNFR) expression, it is important to estimate both the number of cells that carry these receptors and the number of receptors per ...

OBJECTIVES:The safety of thiopurines and anti-tumor necrosis factor-α (TNF-α) drugs during pregnancy remains controversial, as the experience with these drugs in this situation is limited. Our aim is to assess the safety of thiopurines and anti-TNF-α drugs for the treatment of inflammatory bowel disease (IBD) during pregnancy.METHODS:Retrospective, multicenter study in ...

INTRODUCTION: The health benefits of sea buckthorn (Hippophae rhamnoides L.) are well documented due to its rich content in bioactive phytochemicals (pigments, phenolics and vitamins) as well as volatiles responsible for specific flavours and bacteriostatic action. The volatile compounds are good biomarkers of berry freshness, quality and authenticity. OBJECTIVE: To ...

Purpose: Eating disorders and obsessive-compulsive disorder (OCD) commonly co-occur, but there is little data for how to treat these complex cases. To address this gap, we examined the naturalistic outcome of 56 patients with both disorders, who received a multimodal treatment program designed to address both problems simultaneously. Methods: A ...

A 45-year-old woman complained of a progressive 2-month history of bilateral hearing impairment and diplopia on upward gaze. She had a history of a recurrent pineal region ganglioglioma with repeated tumor excision, adjuvant radiotherapy, and a ventriculo-peritoneal shunt performed 12 years prior. Subsequent imaging studies 6 years ago showed a ...

RESP18 (Regulated endocrine-specific protein, 18 kDa) was first identified as a dopaminergic drugs-regulated intermediate pituitary transcript. RESP18 protein is a unique endoplasmic reticulum (ER) resident protein. Its functions in the brain especially in the nervous system disorders remain unknown. ER stress (ERS) has been proved to be one of the important ...

Autism is a developmental disorder affecting communication, social interaction, motor skills, and cerebellar structure and functions. Recent studies have indicated that maternal infection during brain development may be one of the risk factors for autism. We have previously demonstrated the abnormal overexpression of neurotrophin-3 (NT-3) in autistic cerebellum. To examine ...

The purpose of this research was to develop a stable fixed dose combination tablet for a model DPP-IV inhibitor and metformin hydrochloride. The dipeptidyl peptidase IV (DPP-IV) inhibitor was particularly challenging to formulate due to its significant chemical instability and moisture sensitivity. Various formulation strategies were investigated and placed on ...

OBJECTIVE Schizophrenia is associated with premature mortality, but the specific causes and pathways are unclear. The authors used outpatient and inpatient data for a national population to examine the association between schizophrenia and mortality and comorbidities. METHOD This was a national cohort study of 6,097,834 Swedish adults, including 8,277 with ...

Endometriosis, which affects up to 10 percent of reproductive-aged women, is the presence of endometrial tissue outside of the uterine cavity. It is more common in women with pelvic pain or infertility (25 to 40 percent and 70 to 90 percent, respectively). Some women with endometriosis are asymptomatic, whereas others ...

Bovine liver catalase was covalently immobilized onto amino acid-modified chitosan beads. The beads were characterized with SEM, FTIR, TGA and the effects of immobilization on optimum pH and temperature, thermostability, reusability were evaluated. Immobilized catalase showed the maximal enzyme activity at pH 7.0 at 30°C. The kinetic parameters, K(m) and ...

OPINION STATEMENT: Low-risk prostate cancer: How I would treat it?Overtreatment of many conditions diagnosed by screening has become increasingly recognized as a contemporary malady associated with modern medicine's efforts at earlier detection. The diagnosis of low-grade prostate cancer clearly qualifies as an example of potential overdiagnosis and overtreatment. Active surveillance ...

Objective: There are many well-known aetiological mechanisms of presbyacusis, and free radicals have been shown to play an important role. This study aimed to evaluate the effect of antioxidant agents on the hearing threshold of patients with presbyacusis. Methods: One hundred and twenty individuals were divided into four groups and ...

Laser ablation in liquids is now commonly used to produce colloidal nanoparticles (NPs) that have found numerous applications in different areas. In experiments, NPs of different materials can be rather easily obtained by using laser systems with various pulse durations, shapes, wavelengths, and fluences. In this paper, we focus our ...

Evidence for cardioprotective effects of lycopene is inconsistent. Studies of circulating lycopene generally report inverse associations with CVD risk, but studies based on lycopene intake do not. The failure of dietary studies to support the findings based on biomarkers may be due in part to misclassification of lycopene intakes. To ...

ABSTRACT: OBJECTIVE: Body mass index (BMI) is more commonly used than waist circumference as a measure of adiposity in clinical and research settings. The purpose of this study was to compare the associations of BMI and waist circumference with cardiorespiratory fitness. METHODS: In a cross-sectional study of 403 healthy men ...