N-acetyl endorphin in rat spermatogonia and primary spermatocytes.
AUTOR(ES)
Cheng, M C
RESUMO
In previous reports modest levels of beta-endorphin have been found by radioimmunoassay in rat testis, and localized by immunofluorescence to the interstitial cells. We have confirmed these previous reports and extended them by showing that the majority of testicular endorphins are acetylated forms, N-acetyl gamma-endorphin, N-acetyl alpha-endorphin, and N-acetyl beta-endorphin1-27. In addition, N-acetylated endorphins are not found in interstitial cells, but are confined to spermatogonia and primary spermatocytes.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=423611Documentos Relacionados
- Effect of N-acetyl cysteine on thiol levels.
- N-acetyl muramyl dipeptide stimulation of bone resorption in tissue culture.
- Peptidoglycan of Rhodopseudomonas viridis: partial lack of N-acetyl substitution of glucosamine.
- Beneficial effects of n-acetyl cysteine on pancreas and kidney following experimental pancreatic ischemia-reperfusion in rats
- Effect of N-acetyl cysteine on the concentrations of thiols in plasma, bronchoalveolar lavage fluid, and lung tissue.