Search Results - "Oscar Levalle"

Lipid Accumulation Product (LAP) and Visceral Adiposity Index (VAI) as Markers of Insulin Resistance and Metabolic Associated Disturbances in Young Argentine Women with Polycystic Ovary Syndrome by Abruzzese, Giselle A, Cerrrone, Gloria E, Gamez, Juan M, Graffigna, Mabel N, Belli, Susana, Lioy, Gustavo, Mormandi, Eduardo, Otero, Patricia, Levalle, Oscar A, Motta, Alicia B

“…Polycystic ovary syndrome (PCOS) is an endocrine disorder. PCOS women are at high risk of developing insulin resistance (IR) and cardiovascular disorders since…”
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Increased chemerin serum levels in hyperandrogenic and normoandrogenic women from Argentina with polycystic ovary syndrome by Abruzzese, Giselle A., Gamez, Juan, Belli, Susana H., Levalle, Oscar A., Mormandi, Eduardo, Otero, Patricia, Graffigna, Mabel N., Cerrone, Gloria E., Motta, Alicia B.

“…To assess serum chemerin levels and investigate the association of chemerin with the hyperandrogenic and normoandrogenic phenotypes of Polycystic Ovary…”
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Association between β2-adrenoceptor (ADRB2) haplotypes and insulin resistance in PCOS by Tellechea, Mariana L., Muzzio, Damián O., Iglesias Molli, Andrea E., Belli, Susana H., Graffigna, Mabel N., Levalle, Oscar A., Frechtel, Gustavo D., Cerrone, Gloria E.

“…Summary Objective The aim of this study was to explore β2‐adrenoceptor (ADRB2) haplotype associations with phenotypes and quantitative traits related to…”
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Elderly men with hypogonadism and osteoporosis. Lack of response to testosterone therapy and the effect of denosumab as an alternative to antiresorptive therapy by Levalle, Agustina A, Aszpis, Sergio M, Karlsbrum, Silvia, Pavlove, Magdalena, Kogovsek, Nadia, Mormandi, Eduardo, Otero, Patricia, Levalle, Oscar A

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Testosterone serum levels reached with three testosterone preparations in andropausia: its their impact on metabolic and biochemical parameters by Levalle, Agustina A, Aszpis, Sergio M, Mormandi, Eduardo, Otero, Patricia, Levalle, Oscar A

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Pro-inflammatory and atherogenic circulating factors in non-alcoholic fatty liver disease associated to metabolic syndrome by Lucero, Diego, Zago, Valeria, López, Graciela I., Graffigna, Mabel, Fainboim, Hugo, Miksztowicz, Verónica, Meroño, Tomás, Belli, Susana, Levalle, Oscar, Wikinski, Regina, Brites, Fernando, Berg, Gabriela, Schreier, Laura

“…It is not elucidated if liver fat deposits associated to metabolic syndrome (MS) aggravate the atherogenic state. We evaluated, in MS patients, if the presence…”
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Cyclooxygenase-2 in testes of infertile men: evidence for the induction of prostaglandin synthesis by interleukin-1β by Matzkin, María Eugenia, M.Sc, Mayerhofer, Artur, M.D, Rossi, Soledad Paola, M.Sc, Gonzalez, Betina, M.Sc, Gonzalez, Candela Rocío, Ph.D, Gonzalez-Calvar, Silvia Inés, Ph.D, Terradas, Claudio, M.D, Ponzio, Roberto, M.D, Puigdomenech, Elisa, M.D, Levalle, Oscar, M.D, Calandra, Ricardo Saúl, M.D. Ph.D, Frungieri, Mónica Beatriz, Ph.D

“…As we previously reported, testes of men suffering from hypospermatogenesis and germ cell arrest or Sertoli cell-only syndrome show a major increase in the…”
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Effect of rosiglitazone on insulin resistance, growth factors, and reproductive disturbances in women with polycystic ovary syndrome by Belli, Susana H, Graffigna, Mabel N, Oneto, Adriana, Otero, Patricia, Schurman, Leon, Levalle, Oscar A

“…To evaluate the effects of rosiglitazone on insulin resistance, growth factors, and reproductive disturbances in women with polycystic ovary syndrome (PCOS)…”
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Does non-alcoholic fatty liver impair alterations of plasma lipoproteins and associated factors in metabolic syndrome? by Lucero, Diego, Zago, Valeria, López, Graciela I., Graffigna, Mabel, López, Gustavo H., Fainboim, Hugo, Miksztowicz, Verónica, Rosso, Leonardo Gómez, Belli, Susana, Levalle, Oscar, Berg, Gabriela, Brites, Fernando, Wikinski, Regina, Schreier, Laura

“…Hepatic steatosis (HS) is closely associated to metabolic syndrome (MS). Both, VLDL-triglyceride oversecretion and intrahepatic deposits, can take place. We…”
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Expression of the TGF-beta1 system in human testicular pathologies by Gonzalez, Candela R, Matzkin, María E, Frungieri, Mónica B, Terradas, Claudio, Ponzio, Roberto, Puigdomenech, Elisa, Levalle, Oscar, Calandra, Ricardo S, Gonzalez-Calvar, Silvia I

“…In non-obstructive azoospermia, histological patterns of Sertoli cell-only Syndrome (SCO) and hypospermatogenesis (H) are commonly found. In these pathologies,…”
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Plasma plasminogen activator inhibitor-1 levels and nonalcoholic fatty liver in individuals with features of metabolic syndrome by de Larrañaga, Gabriela, Wingeyer, Silvia Perés, Graffigna, Mabel, Belli, Susana, Bendezú, Karla, Alvarez, Silvia, Levalle, Oscar, Fainboim, Hugo

“…Fatty liver represents the liver component of metabolic syndrome and may be involved in plasminogen activator inhibitor-1 (PAI-1) synthesis. We studied plasma…”
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Melatonin improves oxidative state and lactate metabolism in rodent Sertoli cells by Rossi, Soledad P., Matzkin, María E., Riviere, Eugenia, Martinez, Gustavo, Ponzio, Roberto, Levalle, Oscar, Terradas, Claudio, Calandra, Ricardo S., Frungieri, Mónica B.

“…Antioxidant actions of melatonin and its impact on testicular function and fertility have already been described. Considering that Sertoli cells contribute to…”
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Melatonin daily oral supplementation attenuates inflammation and oxidative stress in testes of men with altered spermatogenesis of unknown aetiology by Riviere, Eugenia, Rossi, Soledad P., Tavalieri, Yamil E., Muñoz de Toro, Mónica M., Ponzio, Roberto, Puigdomenech, Elisa, Levalle, Oscar, Martinez, Gustavo, Terradas, Claudio, Calandra, Ricardo S., Matzkin, María E., Frungieri, Mónica B.

“…We have previously shown an inverse correlation between testicular melatonin concentration and inflammation/oxidative stress-related markers levels in…”
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β-adrenergic receptors in the up-regulation of COX2 expression and prostaglandin production in testicular macrophages: Possible relevance to male idiopathic infertility by Matzkin, María Eugenia, Riviere, Eugenia, Rossi, Soledad Paola, Ponzio, Roberto, Puigdomenech, Elisa, Levalle, Oscar, Terradas, Claudio, Calandra, Ricardo Saúl, Mayerhofer, Artur, Frungieri, Mónica Beatriz

“…Catecholaminergic neuronal elements (CNE) and macrophages (MACs) are increased in testes of patients with idiopathic infertility. Now, we describe an…”
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Reactive oxygen species (ROS) production triggered by prostaglandin D2 (PGD2) regulates lactate dehydrogenase (LDH) expression/activity in TM4 Sertoli cells by Rossi, Soledad P., Windschüttl, Stefanie, Matzkin, María E., Rey-Ares, Verónica, Terradas, Claudio, Ponzio, Roberto, Puigdomenech, Elisa, Levalle, Oscar, Calandra, Ricardo S., Mayerhofer, Artur, Frungieri, Mónica B.

“…Reactive oxygen species (ROS) regulate testicular function in health and disease. We previously described a prostaglandin D2 (PGD2) system in Sertoli cells…”
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Subclinical hypothyroidism and thyroid autoimmunity in women with infertility by Abalovich, Marcos, Mitelberg, Laura, Allami, Carlos, Gutierrez, Silvia, Alcaraz, Graciela, Otero, Patricia, Levalle, Oscar

“…Objective. To determine the prevalence of different subclinical hypothyroidism (SH) grades and thyroid autoimmunity (TAI) in infertile women. Design…”
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La proteína transportadora del factor de crecimiento insulínico Tipo 1: ¿un nuevo marcador para la enfermedad hepática grasa no alcohólica? by Mabel Nora Graffigna, Susana H Belli, Gabriela de Larrañaga, Hugo Fainboim, Claudio Estepo, Silvia Peres, Natalia García, Oscar Levalle

“…Objetivo: evaluar la presencia de enfermedad hepáticagrasa no alcohólica en pacientes con factores de riesgo para esta patología (obesidad, síndrome metabólico…”
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The relationship of preconception thyrotropin levels to requirements for increasing the levothyroxine dose during pregnancy in women with primary hypothyroidism by Abalovich, Marcos, Alcaraz, Graciela, Kleiman-Rubinsztein, Jessica, Pavlove, María Magdalena, Cornelio, Cecilia, Levalle, Oscar, Gutierrez, Silvia

“…Most women with hypothyroidism require an increase in their dose of levothyroxine (LT4) after conception. To minimize fetal and maternal complications of…”
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New insights into melatonin/CRH signaling in hamster Leydig cells by Rossi, Soledad P, Matzkin, María E, Terradas, Claudio, Ponzio, Roberto, Puigdomenech, Elisa, Levalle, Oscar, Calandra, Ricardo S, Frungieri, Mónica B

“…Graphical abstract Highlights ► Melatonin/CRH as stimulatory factors of tyrosine phosphatases. ► Melatonin/CRH as inhibitory factors of erk and jnk…”
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Association between [beta]2-adrenoceptor (ADRB2) haplotypes and insulin resistance in PCOS by Tellechea, Mariana L, Muzzio, Damián O, Iglesias Molli, Andrea E, Belli, Susana H, Graffigna, Mabel N, Levalle, Oscar A, Frechtel, Gustavo D, Cerrone, Gloria E

“…Summary Objective The aim of this study was to explore [beta]2-adrenoceptor (ADRB2) haplotype associations with phenotypes and quantitative traits related to…”
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