Expressional Modulation of Aquaporin 1 and 9 in the Rat Epididymis by an Anabolic-Androgenic Steroid, Nandrolone Decanoate.

ABSTRACT: The spermatozoa become mature in the epididymis which is divided into initial segment and caput, corpus, and cauda epididymis. The water movement across the epididymal epithelium is important for creating luminal microenvironment for sperm maturation. Aquaporins (Aqps) are water channel proteins, and expression of Aqps is regulated by androgens. The current research was focused to examine expressional regulation of Aqp1 and Aqp9 by an androgenic-anabolic steroid, nandrolone decanoate (ND). The ND at the low dose (2 mg/ kg body weight/week) or high dose (10 mg) was subcutaneously administrated into male rats for 2 or 12 weeks. Transcript levels of Aqp1 and Aqp9 were determined by quantitative real-time polymerase chain reaction (PCR) analyses. In th

SUBMITTER: Lee KH 

PROVIDER: S-EPMC8807133 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature