Search Results - "Rulli, S"

Activin-inhibitory action on lactotrophs is decreased in lactotroph hyperplasia by Faraoni, E Y, Abeledo Machado, A I, Pérez, P A, Marcial López, C A, Camilletti, M A, Peña-Zanoni, M, Rulli, S B, Gutiérrez, S, Díaz-Torga, G

“…Among all the hormone-secreting pituitary tumours, prolactinomas are the most frequently found in the clinic. Since dopamine is the primary inhibitor of…”
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Mutant murine leukemia virus Gag proteins lacking proline at the N-terminus of the capsid domain block infectivity in virions containing wild-type Gag by Rulli, S.J., Muriaux, D., Nagashima, K., Mirro, J., Oshima, M., Baumann, J.G., Rein, A.

“…We have investigated the properties of murine leukemia virus Gag mutants in which the p12-CA cleavage site is altered. In one mutant, the cleavage is blocked;…”
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Luteinizing Hormone Receptor Knockout (LuRKO) Mice and Transgenic Human Chorionic Gonadotropin (hCG)-Overexpressing Mice (hCG αβ+) Have Bone Phenotypes by Yarram, S. J, Perry, M. J, Christopher, T. J, Westby, K, Brown, N. L, Lamminen, T, Rulli, S. B, Zhang, F.-P, Huhtaniemi, I, Sandy, J. R, Mansell, J. P

“…Considerable attention has been paid to the role of sex steroids during periods of major skeletal turnover, but the interaction of the gonadotropic hormones,…”
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Hormonal regulation of pituitary FSH sialylation in male rats by Ambao, V., Rulli, S.B., Carino, M.H., Cónsole, G., Ulloa-Aguirre, A., Calandra, R.S., Campo, S.

“…Sialic acid content in FSH is modulated by GnRH and sexual steroids. Galβ1,3GlcNAcα2,3-sialyltransferase (ST3Gal III) and Galβ1,4GlcNAcα2,6-sialyltransferase…”
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Fetal but not adult Leydig cells are susceptible to adenoma formation in response to persistently high hCG level: a study on hCG overexpressing transgenic mice by AHTIAINEN, Petteri, RULLI, Susana B, SHARIATMADARI, Ramin, PELLINIEMI, Lauri J, TOPPARI, Jorma, POUTANEN, Matti, HUHTANIEMI, Ilpo T

“…We have previously demonstrated that male transgenic (TG) mice overexpressing human chorionic gonadotropin (hCG+) develop reproductive organ defects, but no…”
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Glu-857 Moderates K+-dependent Stimulation and SCH 28080-dependent Inhibition of the Gastric H,K-ATPase by Rulli, S.J., Horiba, M.N., Skripnikova, E., Rabon, E.C.

“…The rabbit H,K-ATPase α- and β-subunits were transiently expressed in HEK293 T cells. The co-expression of the H,K-ATPase α- and β-subunits was essential for…”
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Ultrastructural and quantitative immunohistochemical changes induced by nonsteroid antiandrogens on pituitary gonadotroph population of prepubertal male rats by Cónsole, G M, Jurado, S B, Rulli, S B, Calandra, R S, Gómez Dumm, C L

“…Specific blockade of the androgen receptor by the nonsteroid antiandrogens flutamide and Casodex has proven to be a useful tool for studying androgens in vivo…”
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Insulin regulates MAP kinase phosphatase-1 induction in Hirc B cells via activation of both extracellular signal-regulated kinase (ERK) and c-Jun-N-terminal kinase (JNK) by Byon, J C, Dadke, S S, Rulli, S, Kusari, A B, Kusari, J

“…Previously, we have reported that insulin induces the expression of the dual-specificity tyrosine phosphatase Mitogen-activated protein (MAP) kinase…”
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Effect of dihydrotestosterone on pituitary follicle-stimulating hormone isoforms in adult male rats treated with a gonadotropin-releasing hormone antagonist by Rulli, Susana B, Zitta, Karina, Calandra, Ricardo S, Campo, Stella

“…The effect of androgens on the oligosaccharide structure of follicle-stimulating hormone (FSH) isoforms was studied in adult male rats treated with a potent…”
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Hormonal regulation of spermatogenesis in the hypophysectomized rat: FSH maintenance of cellular viability during pubertal spermatogenesis by Russell, L. D, Kershaw, M, Borg, K. E, El Shennawy, A, Rulli, S. S, Gates, R. J, Calandra, R. S

“…The potential for follicle‐stimulating hormone (FSH) to promote germ‐cell survival and the cellular sites of FSH action were studied using a gonadally maturing…”
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Site-Directed Mutagenesis of Cation Coordinating Residues in the Gastric H,K-ATPase by Rulli, Samuel J., Louneva, Natalya M., Skripnikova, Elena V., Rabon, Edd C.

“…Site-mutations were introduced into putative cation binding site 1 of the H,K-ATPase at glu-797, thr-825, and glu-938. The side chain oxygen of each was not…”
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Antifungal Activity of Amiodarone Is Mediated by Disruption of Calcium Homeostasis by Gupta, Soma Sen, Ton, Van-Khue, Beaudry, Veronica, Rulli, Samuel, Cunningham, Kyle, Rao, Rajini

“…The antiarrhythmic drug amiodarone was recently demonstrated to have novel broad range fungicidal activity. We provide evidence that amiodarone toxicity is…”
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Androgen regulation of immunological and biological activities of pituitary follicle-stimulating hormone isoforms in male rats by Rulli, S B, Creus, S, Pellizzari, E, Cigorraga, S B, Calandra, R S, Campo, S

“…Follicle-stimulating hormone (FSH) is involved in the regulation and maintenance of gametogenesis. It exists in multiple molecular forms with different…”
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Polyamines in the male reproductive system by Calandra, R S, Rulli, S B, Frungieri, M B, Suescun, M O, González-Calvar, S I

“…This review covers some common aspects of the biosynthesis, interconversion pathways and biochemical functions of polyamines. A particular emphasis is given in…”
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Modulation of ornithine decarboxylase activity by prolactin in seminal vesicles of the rat by Gonzalez, S I, Suescun, M O, Rulli, S B, Estivariz, F, Calandra, R S

“…The stimulatory effect of prolactin on sexual accessory glands is well established, though the mechanism of trophic action remains poorly understood. We have…”
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Multiple sites of tumorigenesis in transgenic mice overproducing hCG by Huhtaniemi, Ilpo, Rulli, Susana, Ahtiainen, Petteri, Poutanen, Matti

“…We have produced transgenic (TG) mice expressing under the ubiquitin C promoter either the glycoprotein hormone common α-subunit (Cα) or human chorionic…”
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Effects of androgens and antiandrogens on the quantitative immunohistochemistry of gonadotrope cells in prepubertal male rats by Cónsole, G G, Rulli, S B, Riccillo, F L, Calandra, R S, Gómez Dumm, C L

“…In the male rat, androgens are involved in the feedback regulation of gonadotropin synthesis and secretion. Specific androgen-receptor blockade by the…”
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Effects of two non-steroidal antiandrogens on testicular function in prepubertal rats by Rulli, S. B, Gonzalez-Calvar, S. I, Campo, S, Calandra, R. S

“…The effects of two non‐steroidal antiandrogens, flutamide and casodex, were evaluated in prepubertal male rats. Animals (23 days old) were subcutaneously…”
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Immunological and biological activities of pituitary FSH isoforms in prepubertal male rats: effect of antiandrogens by Rulli, S B, Creus, S, Pellizzari, E, Cigorraga, S B, Calandra, R S, Campo, S

“…In male rats androgens are involved in the regulation of follicle-stimulating hormone (FSH) synthesis and secretion. Two nonsteroidal antiandrogens, flutamide…”
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Packing Interactions between Transmembrane Helices Alter Ion Selectivity of the Yeast Golgi Ca super(2+)/Mn super(2+)-ATPase PMR1 by Mandal, D, Rulli, S J, Rao, R

“…PMR1 is the yeast secretory pathway pump responsible for high affinity transport of Mn super(2+) and Ca super(2+) into the Golgi, where these ions are…”
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