3、特殊内分泌概念(1)旁分泌(paracrine):激素释放后未进入血液循环,仅通过组织间液在局部发挥作用。如胰岛素和胰升糖素在胰岛的互相作用,性甾体物质在卵巢的作用。
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paracrine signaling 旁分泌信号
paracrine action 旁分泌效应 ; 旁分泌作用
paracrine cell 旁分泌细胞
paracrine regulation 旁分泌调节
paracrine factor 旁分泌因子
paracrine signal 旁分泌信号
paracrine hormones 旁分泌激素
paracrine effect 旁分泌效应
Paracrine Communication 旁分泌细胞交流
In addition of its paracrine function, VEGF is an autocrine factor.
VEGF既是一种旁分泌因子,又是一种自分泌因子。
参考来源 - VEGF及其受体FLKHuman epidermal growth factor is a 53-amino acid autocrine/paracrine peptide of 6221Da, and is secreted in saliva, gastric juice, blood and urine, which have an isoelectric point of 4.6 and a resistance to heat.
人表皮细胞生长因子(human epidermal growth factor,hEGF)是存在于唾液、胃液、血液、尿液中的一种分泌肽,由53个氨基酸组成,分子量为6221Da,等电点为4.6,对热稳定,根据分泌方式可分为旁分泌和自分泌两种。
参考来源 - 利用人工油体和植物油体表达人表皮细胞生长因子hEGF·2,447,543篇论文数据,部分数据来源于NoteExpress
G cells may possess endocrine, paracrine and exocrine functions simultaneously.
细胞可能同时具备内分泌、旁分泌和外分泌方式。
Cytokines are polypeptides, and mediate cellular responses through autocrine and paracrine.
细胞因子是一类小分子多肽,通过自分泌和旁分泌传递细胞应答。
Whether local autocrine and paracrine factors within target organs such as the heart modulate AMPK is unknown.
现尚未清楚是否是由心脏等靶器官内的局部自分泌和旁分泌因子调控AMPK。
Another example is called paracrine.
另一类叫做旁分泌
Here, what's different between autocrine and paracrine is that there's some distance between the cell that produces the signal and the cell that receives the signal, but it's not too great a distance because the blood system doesn't have to be involved.
自分泌和旁分泌的区别在于,旁分泌中,产生信号的细胞和接收信号的细胞,之间存在着一定的距离,但这个距离并不远,因为血液系统并不参与
Para' means near, 'paracrine' means 'a signal from nearby'.
ara的意思是接近,paracrine意思是来自附近的信号
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