This Article Full Text (PDF) Alert me when this article is cited Alert me if a correction is posted Services Similar articles in this journal Alert me to new issues of the journal Download to citation manager Citing Articles Citing Articles via HighWire Citing Articles via Google Scholar Google Scholar Articles by Malmnäs, C. O. Search for Related Content PubMed Articles by Malmnäs, C. O.

Short-latency effect of testosterone on copulatory behaviour and ejaculation in sexually experienced intact male rats

Summary. The effect of a single injection of testosterone on the number of stimuli required to trigger ejaculation and on copulatory behaviour was investigated in sexually experienced intact male rats. An intraperitoneal injection of 100 µg free testosterone 1 h before testing facilitated the copulatory behaviour and decreased the number of mounts and intromissions needed for ejaculation; the latter effect was obtained in a test in which a constant interval was kept between each intromission.

This article has been cited by other articles:

				S Dalterio, A Bartke, and D Mayfield Delta9-tetrahydrocannabinol increase plasma testosterone concentrations in mice Science, July 31, 1981; 213(4507): 581 - 583. [Abstract] [PDF]

				J. Graham and C Desjardins Classical conditioning: induction of luteinizing hormone and testosterone secretion in anticipation of sexual activity Science, November 28, 1980; 210(4473): 1039 - 1041. [Abstract] [PDF]