Maedi-Visna Virus (MVV) seroprevalence and its relationship with housing and mode of rearing of replacement ewe-lambs was investigated in 38 non-randomly selected sheep-flocks in Spain. They included extensive lamb-producing Manchega cross-bred flocks raised almost permanently at pasture, semi-intensive Latxa dairy flocks housed 2-8 months/year and intensively raised Assaf dairy flocks housed m...

The authors' objective in this study was to estimate the changes in serum folate and homocysteine concentration that resulted from 6 weeks of supplementation with folic acid. A randomized, double-blind, placebo-controlled, dose-response trial with a parallel-group design was conducted. A total of 133 participants aged 60-90 years (70% female, 19% nonwhite) were assigned to receive 0, 100, 400, ...

BACKGROUND Few prospective cohort studies, none in China, have investigated the relationship between treatment outcomes of multidrug-resistant tuberculosis (MDR-TB) patients and sputum culture conversion. Factors affecting the time of the culture conversion throughout the whole course of the treatment have rarely been investigated. METHODS This study was performed in four cities in Jiangsu pr...

OBJECTIVES The goals were to estimate nationally representative pediatric practices' costs of providing influenza vaccination during the 2006-2007 season and to simulate the costs pediatric practices might incur when implementing universal influenza vaccination for US children aged 6 months to 18 years. METHODS We surveyed a stratified, random sample of New York State pediatric practices (N =...

INTRODUCTION The academic community of Bosnia and Herzegovina (B&H) is represented by four Academies, which include eminent personalities in the field of medical sciences (Academy of Sciences and Arts of Bosnia and Herzegovina, Department for Medical Sciences (ANUBiH), Academy of Sciences and Arts of the Republika Srpska (ANURS), Croatian Academy of Sciences and Arts in BiH (HAZU B&H), and the ...

Patients with psoriasis who are being treated with biologics require intensive monitoring. However, the monitoring tool teledermatology is not commonly used. We investigated the applicability of a mobile phone based teledermatological system for monitoring psoriasis patients on biologic therapy. Nineteen patients were given mobile phones with built-in cameras, in order to transmit health status...

OBJECTIVE To examine the association between previous fracture and different aspects of physical performance. DESIGN Population-based retrospective study. SETTING Orthopaedic research department. PARTICIPANTS Randomly selected women (N = 1044), all 75 years old and participants of the Malmö Osteoporosis Prospective Risk Assessment study. INTERVENTIONS Not applicable. MAIN OUTCOME MEAS...

Adequate bowel preparation is the key of a successful colonoscopy. The aim of the study was to analyze sociodemographic and clinical characteristics in our population of patients referred for colonoscopy. Bowel cleanness was evaluated using the Boston Bowel Preparation Scale (BBPS) where values 7 were considered a criterion of successful bowel preparation. The study involved 286 subjects (61.5%...

The aim of this study is to determine breast cancer risk at mammographic screening episodes and integrate standard risk factors with mammographic density and genetic data to assess changing the screening interval based on risk and offer women at high risk preventive strategies. We report our experience of assessing breast cancer risk within the U.K. National Health Service Breast Screening Prog...

BACKGROUND Infection is a serious complication of cardiovascular-implantable electronic device implantation and necessitates removal of all hardware for optimal treatment. Strategies for reimplanting hardware after infection vary widely and have not previously been analyzed using a large, multicenter study. METHODS AND RESULTS The MEDIC (Multicenter Electrophysiologic Device Infection Cohort)...