Zobrazeno 1 - 9
of 9
pro vyhledávání: '"María O. Suescun"'
Publikováno v:
American Journal of Reproductive Immunology. 43:116-123
PROBLEM: The aim of this study was to investigate the influence of immune-activated testicular macrophages obtained from rats with autoimmune orchitis (EAO) on Leydig cell steroidogenesis. METHOD OF STUDY: EAO was induced in rats by active immunizati
Publikováno v:
Biology of reproduction. 68(6)
We studied the testicular macrophages of rats with experimental autoimmune orchitis (EAO) and analyzed whether the tumor necrosis factor-alpha (TNFalpha) is involved in germ cell apoptosis and in Leydig cell steroidogenesis. The EAO was induced in ad
Autor:
Claudio C.D.L. Nessralla, Ricardo S. Calandra, Luiz R. França, María O. Suescun, Eduardo Spinedi, Andrés Giovambattista
Publikováno v:
Neuroendocrinology. 78(5)
Neonatal L-monosodium glutamate (MSG) administration in rats induces several neuroendocrine and metabolic disruptions. Leptin, the adipocyte product, modulates several neuroendocrine systems including the hypothalamic-pituitary-gonadal (HPG) axis in
Publikováno v:
International journal of andrology. 17(3)
Summary The stimulatory effect of prolactin on sexual accessory glands is well established, though the mechanism of trophic action remains poorly understood. We have therefore assessed the effect of high levels of prolactin on ornithine decarboxylase
Autor:
L. Fiszlejder, S. Aszpis, Oscar Levalle, María O. Suescun, Ricardo S. Calandra, A. Guitelman, Eduardo H. Charreau
Publikováno v:
Andrologia. 23(2)
The effect of the antiestrogen tamoxifen (Tx) on the acute and chronic hCG administration was evaluated in patients with hypogonadotropic hypogonadism (HH) and in normal men. An hCG test (5000 IU hCG) was performed before, after two months of hCG adm
Autor:
Héctor E. Chemes, María O. Suescun, Violeta A. Chiauzzi, Ricardo S. Calandra, Carlos Scorticati, Marco A. Rivarola
Publikováno v:
Journal of Andrology. 6:10-14
The effects of short-term hypoprolactinemia on the pituitary-gonadal axis were evaluated in a group of patients with untreated prostatic carcinoma. Each patient was studied prior to and during 7-day oral administrations of bromocriptine (2.5 mg q.i.d
Autor:
J L Barañao, Juan Carlos Calvo, L M Bertini, Eduardo H. Charreau, María O. Suescun, B Legnani, Violeta A. Chiauzzi, Ricardo S. Calandra
Publikováno v:
Endocrinology. 109(6)
Testosterone metabolism in androgen target tissues of immature Wistar male rats was studied after the injection of ovine PRL (oPRL) or after changes in PRL levels induced by the administration of dopaminergic agonists or antagonists. Treatment with o
Publikováno v:
Journal of andrology. 6(2)
We have evaluated the effects of hypoprolactinemia during gonadal maturation in the male rat. Intact 30-day-old rats were injected daily for 10 days with three different doses of bromocriptine (0.75, 1.5 or 3.0 mg/kg of body weight/day). At the end o
Autor:
María O. Suescun, Jorge A. Blaquier, Jorge G. Tezón, Marco A. Rivarola, J. M. Ghirlanda, S Campo, F González-Echeverría, C Scorticati, Ricardo S. Calandra
Publikováno v:
Archives of andrology. 7(4)
Tissue testosterone, dihydrotestosterone, and zinc concentrations have been determined in testis and epididymis of 13 patients with carcinoma of the prostate, 1 patient with carcinoma of the penis, and 3 patients with carcinoma of the prostate on est