منابع مشابه
Antimicrobial properties of Kupffer cells.
To characterize the antimicrobial activities of Kupffer cells, I harvested macrophages from livers with a technique involving perfusion with collagenase and DNase. Ninety-nine percent of glass-adherent cells had typical macrophage morphology, 99% were esterase positive, and 60% phagocytosed opsonized zymosan when challenged with four particles per macrophage. Toxoplasma gondii multiplied within...
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The paper is concerned to problem of discovery of macrofage cells present in the liver sinusoid, which are recognized in the world medical literature as Kuppffer cells. On the other hand in Poland the name of professor Tadeusz Browicz is firmly connected with the cells resulting in eponymous Browicz cells. The authors are trying to determine who has priority in this respect; Karl Kupffer, a pro...
متن کاملAntimicrobial properties of preterm breast milk cells.
The antimicrobial properties of preterm and term breast milk cells were compared. They were similar in cell numbers and in the capacity to phagocytose and kill staphylococci. Interferon production on endotoxin challenge appeared to be higher in preterm cells. The antibacterial activity of breast milk cells was retained after storage at 4 degrees C for 24-48 hours. Cell numbers were unaffected b...
متن کاملMononuclear Phagocytes (kupffer Cells) and Endothelial Cells
The fine structural characteristics and phagocytic properties of peroxidase-positive and peroxidase-negative cells in rat hepatic sinusoids were investigated. Cells with a positive peroxidase reaction in the endoplasmic reticulum and the nuclear envelope make up approximately 40% of cells in rat hepatic sinusoids and have abundant cytoplasm containing numerous granules and vacuoles, and occasio...
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در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...
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ژورنال
عنوان ژورنال: Infection and Immunity
سال: 1988
ISSN: 0019-9567,1098-5522
DOI: 10.1128/iai.56.6.1430-1435.1988