Studies on the Regulation of Granulopoiesis. IV. Possible Humoral Regulation
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چکیده
منابع مشابه
Studies on the regulation of granulopoiesis. IV. Possible humoral regulation.
Serum obtained from mice after irradiafter irradiation and in time to the granation shows an enhanced ability to stimulopoietic response of the marrow to the ulate growth of granulocytic colonies in neutropenia. The relationship suggests vitro. This enhanced stimulatory ability that the active factor in postirradiation of serum is related in both time and magserum might be granulopoietin, the p...
متن کاملStudies on the Regulation of Granulopoiesis
I T IS NOW WELL ESTABLIShED that erythropoiesis is actively regulated in response to demand’ and evidence is accumulating that thrombopoiesis is ew2 A Priori reasoning and analogy suggest that granulopoiesis also is actively regulated but evidence to support this is scant. Reports by several groups of workers suggest that depletion of circulating neutrophils by means of leucapheresist or inject...
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همطالعه حاضر به ارائه مدلی برای آموزش موثر زبان انگلیسی می پردازد. مدل حاضر از سه عامل تاثیر گذار در کارایی تدریس معلمان زبان انگلیسی بهره می برد. این سه عامل شامل سبکهای اسنادی، خود تنطیمی و فرسودگی شغلی معلمان ایرانی زبان انگلیسی می باشد. رساله مورد نظر درچهار فاز طراحی شده است: فاز اول شامل طراحی و رواسازی پرسشنامه سبکهای اسنادی معلمان زبان انگلیسی و فاز دوم شامل استفاده از این پرسشنا...
Humoral Regulation of Sleep.
Cytokines and hormones, including interleukin-1, tumor necrosis factor, growth hormone-releasing hormone, vasoactive intestinal polypeptide and prolactin, are involved in sleep regulation. These substances enhance sleep, inhibition of them inhibits sleep, and their brain levels vary with sleep. This knowledge helps our understanding of the humoral regulation of sleep.
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In a theoretical model describing the factoral hypotheses of granulopoietic control in terms of modern concepts of genetic regulation, the sequential nature of the differentiation process is explained as co-induction of operons or "gene clusters." The full derepression of the operator gene is possible in the presence of both a primary inducing "factor," and a "co-inducer" produced by the last s...
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ژورنال
عنوان ژورنال: Blood
سال: 1971
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood.v37.1.14.14