background : in developed or developing countries, the most common cancer in women is breast cancer with a pick in 40–50 years in asia. herein, we compared the association between ihc with fish in her2-positive breast cancer patients and affection of trastuzumab on disease free survival and overall survival (os). subjects and methods: immunohistochemical (ihc) analysis of hormone receptors and ...

introduction: the etiology of male breast cancer is unclear, but hormonal levels may play a role in development of this disease. it seems that the risk of male breast cancer related to increased lifelong exposure to estrogen or reduced androgen. the aim of this study was to investigate the expression of the steroid hormone receptors including estrogen receptor (er) and progesterone receptor (pr...

COUP-TF-like receptors (nomenclature as agreed by the NC-IUPHAR Subcommittee on Nuclear Hormone Receptors [7, 2]) have yet to be officially paired with an endogenous ligand.

Background and Objective: Breast cancer is the commonest cancer of Indian women. Estrogen and Progesterone expression is seen in benign breast lesions and in breast carcinoma associated with good prognostic parameters and it correlates well with response to hormone therapy. Although a lot of studies have been conducted in the past on hormone receptor expression in breast cancer and few have cor...

background and objective: breast cancer is the commonest cancer of indian women. estrogen and progesterone expression is seen in benign breast lesions and in breast carcinoma associated with good prognostic parameters and it correlates well with response to hormone therapy. although a lot of studies have been conducted in the past on hormone receptor expression in breast cancer and few have cor...

Several stimuli can change maternal hormone levels during pregnancy. These changes may affect trophoblastic cells and modulate the development of embryo placental tissue itself. Changes in cortisol are associated with impaired trophoblast implantation function, addition to other pregnancy complications. This study aims analyze effects low high doses on an extravillous cell line, various exposur...

Retinoic acid receptor-related orphan receptors (ROR, nomenclature as agreed by the NC-IUPHAR Subcommittee on Nuclear Hormone Receptors [11, 3]) have yet to be assigned a definitive endogenous ligand, although RORα may synthesized with ‘captured’ agonist such cholesterol [68, 67].

Abstract The molecular evolution of pituitary growth hormone and prolactin in mammals shows two unusual features: episodes markedly accelerated and, some species, complex families related proteins expressed placenta resulting from multiple gene duplications. Explanations these phenomena terms physiological adaptations seem unconvincing. Here, I propose an alternative explanation, namely that ev...