Inhibition and recovery of testosterone secretion in rats are tightly coupled to quantitative changes in Leydig cell smooth endoplasmic reticulum.
D000818:Animals; D004343:Drug Implants; D004721:Endoplasmic Reticulum / Q000648:ultrastructure*; D004958:Estradiol / Q000494:pharmacology; D007425:Intracellular Membranes / Q000648:ultrastructure; D007985:Leydig Cells / Q000378:metabolism / Q000648:ultrastructure*; D008297:Male; D008928:Mitochondria / Q000648:ultrastructure; D051381:Rats; D011919:Rats, Inbred Strains; D013739:Testosterone / Q000378:metabolism* / Q000494:pharmacology
D004343:Drug Implants; D013739:Testosterone; D004958:Estradiol