chalone

cha.lone

n.（名词）
Any of several polypeptides that are produced by a body tissue and that cause the reversible inhibition of mitosis in the cells of that tissue.
抗内分泌素：一种由肌体组织产生的，能使该组织细胞的有丝分裂产生可逆性抑制的多肽

来源：
From Greek khalôn [present participle of] khalan [to slacken]
源自 希腊语 khalôn [] khalan的现在分词 [松弛]