PMID: 6111456Mar 1, 1981Paper

Plasma testosterone and beta HCG levels in the first twenty-four hours of life in neonates with cryptorchidism

European Journal of Pediatrics
S DavidsonJ Sack

Abstract

We determined serum concentrations of beta HCG and testosterone by specific radioimmunoassays in eight cryptorchid and 13 normal newborns in the first 24 h of life. Mean serum beta HCG concentration in the cryptorchid infants (18.9 +/- 9.7 miu/ml) did not differ significantly from the control group (26.7 +/- 7.6 miu/ml). Mean serum testosterone level in the cryptorchid newborns (271 +/- 27 ng/dl) also did not differ significantly from the control group (333 +/- 30 ng/dl). These data suggest beta HCG and testosterone concentrations on the first day of life are of the same magnitude in normal and cryptorchid infants.

References

Jan 1, 1976·The Journal of Clinical Endocrinology and Metabolism·P C WalshP K Siiteri
Jul 1, 1977·Acta Endocrinologica·J C JobJ L Chaussain
Jan 1, 1977·Hormone Research·F Hadziselimovic, J Girard
Oct 1, 1978·Acta Endocrinologica·D GendrelM Roger
May 1, 1977·The Journal of Clinical Endocrinology and Metabolism·I T HuhtaniemiR B Jaffe
Jan 1, 1976·The Journal of Clinical Endocrinology and Metabolism·J A ClementsC Faiman
Aug 1, 1973·Journal of Pediatric Surgery·S J Dickinson
Apr 1, 1974·The Journal of Clinical Endocrinology and Metabolism·F I ReyesC Faiman

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