کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3421278 | 1594046 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Kinetics of sedimentation rate, viral load and TNF-α in relation to HIV co-infection in tuberculosis
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
ایمنی شناسی و میکروب شناسی
میکروبیولوژی و بیوتکنولوژی کاربردی
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چکیده انگلیسی
The kinetics of potential surrogate markers in HIV-positive (HIV+) and HIV-negative (HIVâ), smear-positive tuberculosis (Tb+) patients in Gondar, Ethiopia (n = 60) was investigated. Clinical symptoms, sputum conversion, sedimentation rate (SR), HIV viral load and serum levels of TNF-α were determined before and 8 weeks after treatment initiation. The co-infection rate of HIV was 45%. There were significantly higher initial levels of SR and TNF-α in HIV+/Tb+ patients (79 ± 29 mm/h and 13.5 ± 7.6 pg/ml), than in HIVâ/Tb+ patients (60 ± 23 mm/h and 6.8 ± 5.9 pg/ml, P < 0.001). In HIVâ/Tb+ patients, there was a marked decrease in SR compared with co-infected patients (46% [33 ± 24 mm/h at week 8] vs. 24% [61 ± 27 mm/h at week 8]). The HIV viral load (4.99 [range 3.70-5.92] to 4.90 [range 3.96-5.78] log10 copies/ml from week 0 to 8) and TNF-α (13.5 ± 7.6 to 12.0 ± 6.0 pg/ml) remained high in HIV+/Tb+ patients. In Tb patients, SR was significantly increased in HIV+ compared with HIVâ patients. Additionally, TNF-α and HIV viral load remained elevated in HIV+/Tb+ patients following treatment despite clinical improvement comparable to HIVâ/Tb+ patients.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Transactions of the Royal Society of Tropical Medicine and Hygiene - Volume 100, Issue 5, May 2006, Pages 483-488
Journal: Transactions of the Royal Society of Tropical Medicine and Hygiene - Volume 100, Issue 5, May 2006, Pages 483-488
نویسندگان
Thomas Schön, Dawit Wolday, Daniel Elias, Endalkachew Melese, Feleke Moges, Tesfaye Tessema, Olle Stendahl, Tommy Sundqvist, Sven Britton,