File:Endocrinology (1917) (14784017485).jpg

Identifier: endocrinology07asso (find matches)
Title: Endocrinology
Year: 1917 (1910s)
Authors: Association for the Study of Internal Secretions (U.S.) Endocrine Society
Subjects: Endocrinology Endocrinology
Publisher: Los Angeles, Calif. : Association for the Study of Internal Secretions
Contributing Library: Gerstein - University of Toronto
Digitizing Sponsor: University of Toronto

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in testis transplants. In the ovary numerous maturefollicles and some theca lutein tissue appeared. The mammaeshowed an abundance of glandular tissue almost of the sametype as in a pueri)eral mamma. lit
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Fig. 18(Rat No. 111). Artificial ovariotestis. Testis tissue with spermatogenesis(I). In the ovar.v a tertiary follicle (F) and corpus luteum (C), and at L,Leydig cells. Intratcsficular Ovary Transplantation This method of producing experimental hermaphroditism I took up in 1914. Through a small incision in albuginea testis the ovary is placed in the middle of the testis by a delicate pincette. No suture is used.. Preliminary experiments on rats 294 ENDOCRINOLOGY OF SEXUAL GLANDS showed that the ovary, even with comparative ease, grows intothe testis itself and can develop here and form corpora lutea in amature as well as in an infantile testis. Also it was found thata testis, inclosing an ovary, can still develop further to fullspermatogenesis or preserve a spermatogenesis already developed.In short; it was found possible to preserve ovariotestes in whichboth gonads thrive well in the most intimate union without anyreciprocal hindrance. The actual endocrine results from experiments o

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