BERTHOLD, Arnold Adolph
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Transplantation der Hoden.Arch Anat. Physiol. uriss. Med., 42-46, 1849.Berthold showed that transplantation of a cock’s testes to another part of the body prevented atrophy of the comb, the usual sequel to castration. He was thus the first to prove the existence of an internal secretion. English translation in Bull. Hist. Med., 1944, 16, 399-401. Subjects: Ductless Glands: Internal Secretion › Gonads: Sex Hormones |