Studies on the adherence mechanism ofMycoplasma pneumoniae
نویسندگان
چکیده
منابع مشابه
On the Mechanism of Immune-Adherence
INTRODUCTION Immune-adherence (IA) has been described as a specific immunological reaction wherein microorganisms or other particulate antigens sensitized with antibody (Ab) and complement (C') become attached to the surface of human or monkey erythrocytes." Certain practical advantages of IA noted in recent studies have emphasized the necessity for an understanding of the fundamental nature of...
متن کاملStudies on leukocyte adherence inhibition test. Part I. Studies on mechanisms of leukocyte adherence inhibition.
Mechanisms of leukocyte adherence inhibition (LAI) phenomenon were investigated by utilizing Halliday's hemacytometer method. When guinea pig were immunized with dinitrophenyl conjugated bovine serum albumin (DNP BSA) with Freund's complete adjuvant, the adherence of their leukocytes to glass surface is markedly inhibited by the presence of BSA or PPD, but not by bovine gammaglobulin (BGG). Per...
متن کاملAdherence of Mycoplasma pneumoniae to glass surfaces.
Attachment of M. pneumoniae to glass was quantitated in an experimental system enabling the settling down of [3H]palmitic acid-labeled cells onto glass cover slips. Attachment of mycoplasmas suspended in buffer increased with temperature, decreased with higher ionic strength, and showed a maximum at about pH 5.5. The findings suggest a participation of ionic bonds in the attachment process. Try...
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The intradermal injection of filtered bacterial toxin derived from certain Gram-negative microorganisms produces, in rabbits, little evidence of primary damage to the skin other than varying degrees of local inflammatory reaction. The skin may show mild erythema, usually with slight thickening of the injected area. Mter an interval of 12 to 18 hours, an intravenous injection of the same materia...
متن کاملsurvey on the rule of the due & hindering relying on the sheikh ansaris ideas
قاعده مقتضی و مانع در متون فقهی کم و بیش مستند احکام قرار گرفته و مورد مناقشه فقهاء و اصولیین می باشد و مشهور معتقند مقتضی و مانع، قاعده نیست بلکه یکی از مسائل ذیل استصحاب است لذا نگارنده بر آن شد تا پیرامون این قاعده پژوهش جامعی انجام دهد. به عقیده ما مقتضی دارای حیثیت مستقلی است و هر گاه می گوییم مقتضی احراز شد یعنی با ماهیت مستقل خودش محرز گشته و قطعا اقتضاء خود را خواهد داشت مانند نکاح که ...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 1977
ISSN: 0378-1097,1574-6968
DOI: 10.1111/j.1574-6968.1977.tb00629.x