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Mitnala Sasikala D. Nageshwar Reddy Nitesh Pratap Sanjeev Kumar Sharma P. Reddy Balkumar Anuradha Sekaran Rupa Banerjee D. Bhaskara Reddy 《Indian journal of gastroenterology》2009,28(5):169-174
Background and Objective
The role of Mycobacterium avium ss paratuberculosis (MAP) in the etiopathology of Crohn’s disease (CD) remains controversial, because of conflicting reports demonstrating the presence of MAP-specific insertion sequence from intestinal biopsy tissues of patients clinically diagnosed for the disease. The present study was carried out to investigate the presence of MAP DNA in the intestinal tissues of CD patients to ascertain the relevance of MAP in Indian patients with CD. 相似文献995.
S. Ryan Greysen Travis Wassermann Perry Payne Fitzhugh Mullan 《Journal of general internal medicine》2009,24(12):1322-1326
INTRODUCTION
Most residents have limited education or exposure to health policy during residency. 相似文献996.
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Alia Mohamed Atallah Mohamed E. Abou El-Ghar Mohamed A. Ghoneim 《Rheumatology international》2009,30(1):75-79
In a previous study, the musculoskeletal affections among kidney recipients (KR) were reported, with 63 KR suffering from
joint affections. We sought to determine the prevalence of osteonecrosis (ON) among those KR with joint affections, its distribution
among the affected joints, and possible risk predictors. KR were subjected to biochemical, haematological, and hepatitis serology
estimations. Radiographic and magnetic resonance imaging were performed. Relevant data were retrieved from Patient Information
System. Fourteen KR were suffering from ON, with an incidence of 22.2% in KR with joint affections and 12.0% in the target
population of KR. The femoral head was affected in 57.1% and the femoral condyles in 28.6%. Hypocalcaemia was observed in
KR with ON. Whether hypocalcaemia is a causative or associative of ON yet remains to be decided in forthcoming studies. 相似文献
998.
999.
Willie M. U. Daniels Ianthe L. Pitout Thomas J. O. Afullo Musa V. Mabandla 《Metabolic brain disease》2009,24(4):629-641
Electromagnetic radiation (EMR) is emitted from electromagnetic fields that surround power lines, household appliances and
mobile phones. Research has shown that there are connections between EMR exposure and cancer and also that exposure to EMR
may result in structural damage to neurons. In a study by Salford et al. (Environ Health Perspect 111:881–883, 2003) the authors demonstrated the presence of strongly stained areas in the brains of rats that were exposed to mobile phone
EMR. These darker neurons were particularly prevalent in the hippocampal area of the brain. The aim of our study was to further
investigate the effects of EMR. Since the hippocampus is involved in learning and memory and emotional states, we hypothesised
that EMR will have a negative impact on the subject’s mood and ability to learn. We subsequently performed behavioural, histological
and biochemical tests on exposed and unexposed male and female rats to determine the effects of EMR on learning and memory,
emotional states and corticosterone levels. We found no significant differences in the spatial memory test, and morphological
assessment of the brain also yielded non-significant differences between the groups. However, in some exposed animals there
were decreased locomotor activity, increased grooming and a tendency of increased basal corticosterone levels. These findings
suggested that EMR exposure may lead to abnormal brain functioning. 相似文献
1000.