组胺和血清素预处理（印记）对四膜虫吞噬活性的剂量依赖性影响。
Dose-dependent impact of pretreatment (imprinting) with histamine and serotonin on the phagocytic activity of Tetrahymena.
作者信息
Darvas Z, Csaba G
机构信息
Department of Biology, Semmelweis University Medical School, Budapest, Hungary.
出版信息
Acta Microbiol Hung. 1990;37(3):285-7.
PMID:2129256
Abstract
Serotonin and histamine stimulate the phagocytic activity of Tetrahymena at primary interaction. The effect of histamine is dose-dependent. While serotonin elicits an imprinting-like phenomenon at a high concentration, histamine induces no imprinting, probably for 1 volutionary reasons.
摘要
血清素和组胺在初次相互作用时刺激四膜虫的吞噬活性。组胺的作用呈剂量依赖性。虽然血清素在高浓度时会引发类似印记的现象，但组胺不会诱导印记，这可能有进化方面的原因。
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