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Hormonal regulation of spermatogenesis in the hypophysectomized rat：cell viability after hormonal replacement in adults after intermediate periods of hypophysectomy
Testis testosterone FSH
2009/2/17
A quantitative analysis of germ-cell populations in normal, hypophysectomized (Hx), and Hx-hormone-treated animals was undertaken during periods of regression that were characterized as intermedia...
Cryopreservation of Sperm From Adolescents and Adults With Malignancies
Cancer reproduction fertility childhood male
2008/12/22
Although cryopreservation of sperm is performed routinely in adults, only a small amount of information is available on its feasibility in adolescent patients with malignancies. Of 936 patients wh...
Semirapid Maxillary Expansion—A Study of Long-Term Transverse Effects in Older Adolescents and Adults
Maxillary expansion Transverse dimension Bonded RME appliance Adult treatment
2008/12/8
A new approach, namely, semirapid maxillary expansion (SRME) was introduced with the hypothesis that SRME may stimulate the adaptation process in the nasomaxillary complex and thus would result in...