单词	paracrine
释义	paracrine /ˈparəkrʌɪn / adjective Physiology Relating to or denoting a hormone which has effect only in the vicinity of the gland secreting it.It was suggested that beta-cell cAMP levels in islets are greater than those in dispersed cells due to the paracrine secretion of glucagon by islet a-cells, which was expected to increase release rate and lead to faster bursting.... To assess the possible involvement of a paracrine mechanism, normal human keratinocytes were exposed to SSR and culture medium was collected 24 h later. Here, we systematically derive discrete models of cell-to-cell communication from a mechanistic description of autocrine and paracrine signaling in epithelial layers. Origin 1970s: from para-1 'beside' + krinein 'to separate'.
随便看	long-and-short work long-awaited long ball Long Beach long black long blow longboard longboat long bone longbow Long Branch longcase clock long corner long-dated long-day long-delayed long distance long-distance relationship long division longdog long dozen long-drawn long-drawn-out long drink long drop

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。