Testosterone production by XYY subjects

A study of plasma concentration (P1 T ng/ml), metabolic clearance rate (MCR T, L/day) and blood production rate (PB T, mg/day) was done on seven XYY subjects of various ages and four pair-matched control XY subjects by a radioinfusion technique of 1,2- 3H-testosterone. Although MCR T showed no signi...

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Veröffentlicht in:Steroids 1975-08, Vol.26 (2), p.175-180
Hauptverfasser: Sharma, M., Meyer-Bahlburg, H.F.L., Boon, D.A., Slaunwhite, W.R., Edwards, J.A.
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Sprache:eng
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Zusammenfassung:A study of plasma concentration (P1 T ng/ml), metabolic clearance rate (MCR T, L/day) and blood production rate (PB T, mg/day) was done on seven XYY subjects of various ages and four pair-matched control XY subjects by a radioinfusion technique of 1,2- 3H-testosterone. Although MCR T showed no significant difference between the groups, Pl T and PB T were significantly lower (P < 0.05) in XYY subjects. Therefore, increased aggressive behavior of the XYY subjects can not be attributed to increased levels or production rates of testosterone.
ISSN:0039-128X
1878-5867
DOI:10.1016/S0039-128X(75)80018-3