rojiplli
- Utworzony: 17-12-18
- Ostatnie logowanie: 17-12-18
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rojiplli Ogłoszenia
blood supply in the hen, though whether
Opis: Phalogenics blood supply in the hen, though whether masculinization occurred was unclear. In 1849 German physiologist Arnold Adolph Berthold performed a similar experiment, except, instead of hens, he transplanted rooster Phalogenics testes into capons (castrated roosters). The capons subsequently regained secondary sex characteristics, demonstrating that the testes were the source of a masculinizing substance. Also in the 19th century, French neurologist and physiologist Charles-Édouard Brown-Séquard asserted that the testes contained an invigorating, rejuvenating substance. Phalogenics His conclusions were based in part on observations obtained after he had injected himself with an extract of the testicle of a dog or of a guinea pig. These experiments resulted in the widespread use of organ extracts to treat endocrine conditions (organotherapy). Modern endocrinology largely .
Data publikacji: 17-12-18