Studies on the Neutralization Test of Rickettsia tsutsugamushi
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هدف از ای پایان نامه بررسی تا ثیر ازمون نهایی زبان انگلیسی سال سوم دبیرستان برروی یادگیری دانش اموزان ایرانی است. هدف اشلی این مطالعه بررسی خود این ازمون و تا ثیر ان برروی یادگیری دانش اموزان است. برای رسیدن به این هدف شیوه های تحقیقاتی مختلفی برای جمع اوری و تحلیل داده ها به کار برده شده است. ابزارهای اصلی این تحقیق شامل مصاحبه با دانش اموزان دختر سال سوم (10 نفر) و همچنین مشاهده ی 6 کلاس زبان...
Entry of Rickettsia tsutsugamushi into polymorphonuclear leukocytes.
Factors involved in the phagocytosis and entry into polymorphonuclear leukocytes (PMNs) of Rickettsia tsutsugamushi were studied by electron microscopy. R. tsutsugamushi propagated in baby hamster kidney cell cultures was incubated with guinea pig peritoneal PMNs in vitro at 35 degrees C. Structurally intact and degenerating rickettsiae were found in phagosomes, but only intact rickettsiae esca...
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Hyperimmune antirickettsial serum was shown to prevent the attachment/penetration stage of Rickettsia tsutsugamushi infection of suspended chicken cells. The extent of the inhibition depended on the serum concentration but not on the presence of complement. The neutralizing activity was reduced by prior adsorption of immune serum with staphylococcal protein A or with intact rickettsiae but was ...
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15 صفحه اولComparative studies on molecular techniques for detecting Rickettsia tsutsugamushi in Leptotrombidium deliense and mice
In order to establish the most sensitive and specific method in the detection of Rickettsia tsutsugamushi in Leptotrombidium deliense , mice and patients, a comparative study on DNA extraction, PCR, hybridization and PCR-hybridization was conducted. The results showed that the sensitivity of PCR-hybridization was 10 times higher than that of PCR and 1000 times higher than that of hybridization....
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ژورنال
عنوان ژورنال: Okayama Igakkai Zasshi (Journal of Okayama Medical Association)
سال: 1957
ISSN: 0030-1558,1882-4528
DOI: 10.4044/joma1947.69.12_3099