hormone receptor-positive

CDK4/6/1 Inhibitor (Crozbaciclib) 是一种 CDK4/6 抑制剂 (IC50s: 3 and 1 nM). CDK4/6抑制剂是一类用于治疗一些类型的激素受体阳性、her2阴性乳腺癌的化合物，可阻断了乳腺癌细胞分裂和繁殖的过程。

Dicetrorelix pamoate is a synthetic decapeptide with gonadotropin-releasing hormone (GnRH) antagonistic activity. GnRH induces the production and release of luteinizing hormone (LH) and follicle stimulating hormone (FSH) from the gonadotrophic cells of the anterior pituitary. Due to a positive estradiol (E2) feedback at midcycle, GnRH liberation is enhanced resulting in an LH-surge. This LH-surge induces the ovulation of the dominant follicle, resumption of oocyte meiosis and subsequently luteinization as indicated by rising progesterone levels. Cetrorelix competes with natural GnRH for binding to membrane receptors on pituitary cells and thus controls the release of LH and FSH in a dose-dependent manner. Cetrorelix binds to the gonadotropin releasing hormone receptor and acts as a potent inhibitor of gonadotropin secretion. It competes with natural GnRH for binding to membrane receptors on pituitary cells and thus controls the release of LH and FSH in a dose-dependent manner......