Investigation of alveolar macrophage function using lucigenin-dependent chemiluminescence.
نویسندگان
چکیده
منابع مشابه
Investigation of alveolar macrophage function using lucigenin-dependent chemiluminescence.
The method using lucigenin-dependent phagocytic chemiluminescence is described for the assessment of alveolar macrophage metabolic activity in response to stimulation by opsonised particles or soluble agents. The requirement for superoxide anion (O2-) in the production of chemiluminescence is suggested by inhibition (95%) using superoxide dismutase. The results obtained are correlated with thos...
متن کاملLucigenin chemiluminescence assay for superoxide detection.
Superoxide Detection To the Editor: The recent review by Tarpey and Fridovich published in Circulation Research1 mostly contains interesting and sound material; however, I would like to comment on the section entitled, “Superoxide Detection, Chemiluminescence Reactions.” Basing mainly on their own data,2 authors maintain that lucigenin-amplified chemiluminescence (LucCL) overestimates the rate ...
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Human bronchoalveolar lavage cells from several different disease states were examined by the technique of zymosan-stimulated, luminol-dependent chemiluminescence. Light production correlated well with polymorphonuclear leucocyte contamination of the alveolar macrophage suspension but not with lymphocyte contamination. Regression analysis indicated that human alveolar macrophages produce little...
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The stimulation of neutrophils by formylmethionyl-leucyl-phenylalanine results in a bimodal luminol-dependent chemiluminescence pattern. We observed, however, only a single peak chemiluminescence pattern in the response to the peptide when we used lucigenin as an amplifying substance. We suggest that lucigenin, the larger molecule, (510 daltons; luminol is 177 daltons) only exerts an extracellu...
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امروزه لباس در نظر ورزشکاران و کسانی که برای اوقات فراغت خود و یا برای رسیدن به اندامی متعادل، ورزش می کنند؛ بسیار با اهمیت است. احساس مطلوب از لباس در زمره خصوصیات راحتی پوشش می باشد. خصوصیات انتقال رطوبت لباس، در ارزیابی راحتی حسی و حرارتی منسوجات تولید شده از آن ها بسیار مهم است. هدف از این تحقیق، معرفی پارچه جدید است که متشکل از الیاف استبرق با خواص منحصر به فرد می باشد. استبرق لیف طبیعی تو...
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ژورنال
عنوان ژورنال: Thorax
سال: 1981
ISSN: 0040-6376
DOI: 10.1136/thx.36.11.866