Failure To Detect Chlamydia pneumoniae in Brain Sections of Alzheimer's Disease Patients
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چکیده
منابع مشابه
Failure to detect Chlamydia pneumoniae in brain sections of Alzheimer's disease patients.
A recent North American study detected Chlamydia pneumoniae in 17 of 19 brains of Alzheimer's patients and supposed a C. pneumoniae infection to be a risk factor for Alzheimer's disease (AD). In this study, we analyzed paraffin-embedded tissue samples of 20 AD patients by nested PCR and immunocytochemistry with a panel of antichlamydial antibodies and could detect neither C. pneumoniae-specific...
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Epidemiological studies have yet to identify a single cause for the most common late-onset form of Alzheimer's disease. The common respiratory pathogen Chlamydia pneumoniae recently has been implicated as a risk factor for this form of Alzheimer's disease. Were this true, there would be a dramatic shift in current paradigms of Alzheimer's disease research and treatment. In the absence of publis...
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To further investigate a proposed relationship between Chlamydia pneumoniae and coronary heart disease, coronary atheromas were collected from patients undergoing percutaneous atherectomy. Fifty-eight atheroma specimens were examined by culture and polymerase chain reaction (PCR) and 22 by electron microscopy. All were negative for C. pneumoniae, except a single specimen that was PCR-positive. ...
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The pathogenesis of sarcoidosis is not yet known. On the basis of seroepidemiological data, an association between Chlamydia pneumoniae infection and sarcoidosis has been suggested, but so far no study has addressed the direct detection of this agent in the affected tissues. The aim of the present study was to detect C. pneumoniae deoxyribonucleic acid (DNA) within sarcoid tissue specimens by m...
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ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 2000
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.38.2.881-882.2000