Zobrazeno 1 - 10
of 89
pro vyhledávání: '"H. Chemes"'
Autor:
M. Leon, E. Pellizzari, S. Moya, Helena Fedora Schteingart, M A Rivarola, Selva B. Cigorraga, H. Chemes
Publikováno v:
Andrologia. 20:351-359
Summary: The hormonal regulation of γ-glutamyl transpeptidase (γ-GTP), an enzyme marker of Sertoli cells, was studied in immature rats that received 50 μg/day of testosterone propionate (TP) during 6 days to suppress pituitary LH and FSH. Suppress
Autor:
H. Chemes
Publikováno v:
Journal of Andrology. 28:250-251
Publikováno v:
Biology of reproduction. 52(5)
There is scant information on testicular steroidogenesis during postnatal development in monkeys, particularly in New World species. Our purpose was to study the in vitro steroidogenic capacity of the Cebus monkey testis from birth to advanced pubert
Publikováno v:
Biology of reproduction. 51(6)
We have explored the morphogenic and functional characteristics of human peritubular cells originating from seminiferous tubule (ST) fragments isolated from the testes of two prepubertal patients with the androgen insensitivity syndrome. These ST wer
Publikováno v:
Biology of reproduction. 46(5)
Mature Leydig cells, the main source of testicular testosterone in mammals, arise from immature mesenchymal precursors through an LH-dependent differentiation process. In order to study the steroidogenic potential of these precursors, undifferentiate
Publikováno v:
Acta endocrinologica. Supplementum. 279
Publikováno v:
The American journal of pediatric hematology/oncology. 5(1)
A study of reproductive function was carried out in 31 patients following long-term treatment of acute lymphoblastic leukemia (mean: 4 1/12 years); 17 prepubertal; nine pubertal, and five adults. Spontaneous clinical pubertal development was observed
Publikováno v:
The Journal of urology. 136(1 Pt 2)
The clinicopathological features of 10 children with paratesticular rhabdomyosarcoma treated between 1965 and 1984 are reviewed. Of the patients 9 had embryonal rhabdomyosarcoma and 1 was pleomorphic. Median age was 4 years (range 2 to 11 years). Sta
Publikováno v:
Andrologia. 20(4)
The hormonal regulation of gamma-glutamyl transpeptidase (gamma-GTP), an enzyme marker of Sertoli cells, was studied in immature rats that received 50 micrograms/day of testosterone propionate (TP) during 6 days to suppress pituitary LH and FSH. Supp
Publikováno v:
Acta endocrinologica. 80(4)
A 10 10/12 years old virilized girl with the syndrome of asymmetrical gonadal differentiation is reported. The patient had a negative sex chromatin and positive Y chromatin (bright fluorescent body of Y chromosome) in the buccal smear and 45,X/46,XY