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...

an important part of male infertility of unknown etiology may be attributed to various environmental and occupational exposures to toxic substances, such as lead. the reproductive effects of lead are complex and appear to involve multiple pathways, not all of which are fully understood. it is still unclear, for example, if male reproductive issues in lead-exposed persons are mostly related to t...

Background: In some patients that used celecoxib for a long time, unusual effect of this drug may be seen. Celecoxib is a nonstroidal anti-inflammatory drug .This is a selectiveCox-2 inhibitor.Nowadays this drug uses as an analgesic,antipyretic and anti-inflammatory agent frequently. The goal of this survey is assess the effect of this drug on male-reproductive system functions Materials and Me...

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...

Background: Levofloxacinis a fluoroquinolone antibacterial agent with a broad spectrum of activity against different infectious disease and Gram-negative bacteria. In more than 100 countries it has therapeutic use. This study is aimed to determine Cytotoxic of Levofloxacin effects on rat testis tissue. Materials and Methods: For this experimental study, we used 50 male wistar rats which must be...

The three paired abdominal glands, the kidney, the suprarenal gland, and the gonad arise in the embryo from a common fold which later serves to retain the urinary and genital primordia to the dorsal body wall. It is well known that groups of adrenal cortical cells (which may originate as part of the suprarenal primordium) are often found quite distant to the location of the definitive suprarena...