Search Results - "Fornés, Miguel"

Nitrosative stress in human spermatozoa causes cell death characterized by induction of mitochondrial permeability transition-driven necrosis by Uribe, Pamela, Cabrillana, María, Fornés, Miguel, Treulen, Favián, Boguen, Rodrigo, Isachenko, Vladimir, Isachenko, Evgenia, Sánchez, Raúl, Villegas, Juana

“…Peroxynitrite is a highly reactive nitrogen species and a potent inducer of apoptosis and necrosis in somatic cells. Peroxynitrite-induced nitrosative stress…”
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Sublethal concentrations of chlorpyrifos induce changes in the thermal sensitivity and tolerance of anuran tadpoles in the toad Rhinella arenarum? by Quiroga, Lorena B., Sanabria, Eduardo A., Fornés, Miguel W., Bustos, Daniel A., Tejedo, Miguel

“…Amphibians are considered one of the groups most susceptible to chemical contamination, therefore are good bio-indicators of aquatic pollution. Synergistic…”
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Manchette-acrosome disorders and testicular efficiency decline observed in hypercholesterolemic rabbits are recovered with olive oil enriched diet by Simón, Layla, Funes, Abi K, Monclús, María A, Colombo, Regina, Cabrillana, María E, Saez Lancellotti, Tania E, Fornés, Miguel W

“…High-fat diet is associated with hypercholesterolemia and seminal alterations in White New Zealand rabbits. We have previously reported disorders in the…”
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Manchette-acrosome disorders during spermiogenesis and low efficiency of seminiferous tubules in hypercholesterolemic rabbit model by Simón, Layla, Funes, Abi K, Yapur, Martín A, Cabrillana, María E, Monclus, María A, Boarelli, Paola V, Vincenti, Amanda E, Saez Lancellotti, Tania E, Fornés, Miguel W

“…Hypercholesterolemia is a marker for several adult chronic diseases. Recently we demonstrated that sub/infertility is also associated to Hypercholesterolemia…”
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Hypercholesterolemia impaired sperm functionality in rabbits by Saez Lancellotti, Tania E, Boarelli, Paola V, Monclus, Maria A, Cabrillana, Maria E, Clementi, Marisa A, Espínola, Leandro S, Cid Barría, Jose L, Vincenti, Amanda E, Santi, Analia G, Fornés, Miguel W

“…Hypercholesterolemia represents a high risk factor for frequent diseases and it has also been associated with poor semen quality that may lead to male…”
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Semen quality and sperm function loss by hypercholesterolemic diet was recovered by addition of olive oil to diet in rabbit by Saez Lancellotti, Tania E, Boarelli, Paola V, Romero, Aida A, Funes, Abi K, Cid-Barria, Macarena, Cabrillana, María E, Monclus, María A, Simón, Layla, Vicenti, Amanda E, Fornés, Miguel W

“…Fat increment (0.05% cholesterol, chol) in standard diet promoted a significant increase in serum and sperm membrane chol, which ultimately altered…”
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Thiols of flagellar proteins are essential for progressive motility in human spermatozoa by Cabrillana, María Eugenia, Monclus, María de Los Ángeles, Lancellotti, Tania Estefania Sáez, Boarelli, Paola Vanina, Vincenti, Amanda Edith, Fornés, Miguel Matias, Sanabria, Eduardo Alfredo, Fornés, Miguel Walter

“…Male infertility is a disorder of the reproductive system defined by the failure to achieve a clinical pregnancy after 12 months or more of regular unprotected…”
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Spermatogenic and Testosterone Cycles in a Desert-Adapted Amphibian Odontophrynus barrioi from the Monte Desert, Argentina by Quiroga, Lorena, Sanabria, Eduardo, Jahn, Graciela, Fornés, Miguel

“…Few studies have characterized the reproductive cycles of desert anurans, particularly species from South America. This has hampered efforts to identify broad…”
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Role of mitochondria in paricalcitol-mediated cytoprotection during obstructive nephropathy by García, Isabel Mercedes, Altamirano, Liliana, Mazzei, Luciana, Fornés, Miguel, Molina, Marisa Nile, Ferder, León, Manucha, Walter

“…Vitamin D slows the progression of chronic kidney disease. Furthermore, activators of vitamin D receptors (VDR) have suppressant effects on the…”
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Impact of high fat diet on the sterol regulatory element-binding protein 2 cholesterol pathway in the testicle by Funes, Abi K, Simón, Layla, Colombo, Regina, Avena, María Virginia, Monclús, María, Crescitelli, Julieta, Cabrillana, María E, Conte, María Inés, Cayado, Niubys, Boarelli, Paola, Fornés, Miguel W, Saez Lancellotti, Tania E

“…Abstract Male fertility has been shown to be dependent on cholesterol homeostasis. This lipid is essential for testosterone synthesis and spermatogenesis, but…”
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Polymeric Nanomicelles Loaded with Anandamide and Their Renal Effects as a Therapeutic Alternative for Hypertension Treatment by Passive Targeting by Martín Giménez, Virna Margarita, Moretton, Marcela Analía, Chiappetta, Diego Andrés, Salgueiro, María Jimena, Fornés, Miguel Walter, Manucha, Walter

“…We have previously demonstrated significant in vitro natriuretic effects of anandamide (AEA) nanoformulation in polymeric nanoparticles, whose size prevents…”
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Testosterone is closely related to Leydig cell activity, environmental factors, and androgen receptor distribution in adult male lizards of Liolaemus cuyanus (Reptilia: Liolaemidae) during the reproductive cycle by Barauna, Andrea Anabella, Conte, María Inés, Leporati, Jorge Leandro, Quiroga, Lorena Beatriz, Sanabria, Eduardo Alfredo, Fornés, Miguel Walter

“…Testosterone, the primary sex hormone in male lizards, is closely linked to Leydig cell activity (the cells where steroidogenesis occurs) throughout the…”
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Thiol oxidation by nitrosative stress: Cellular localization in human spermatozoa by Cabrillana, María E., Uribe, Pamela, Villegas, Juana V., Álvarez, Juan, Sánchez, Raúl, Fornés, Miguel W.

“…Peroxynitrite is a highly reactive nitrogen species and when it is generated at high levels it causes nitrosative stress, an important cause of impaired sperm…”
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Differential involvement of rat sperm choline glycerophospholipids and sphingomyelin in capacitation and the acrosomal reaction by Zanetti, Samanta R., Monclus, María de los Ángeles, Rensetti, Daniel E., Fornés, Miguel W., Aveldaño, Marta I.

“…Rat spermatozoa main lipid classes and their fatty acids were studied to assess their possible changes in capacitation and the acrosomal reaction (AR), induced…”
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Ceramides with 2-hydroxylated, very long-chain polyenoic fatty acids in rodents: From testis to fertilization-competent spermatozoa by Zanetti, Samanta R., de los Ángeles Monclus, María, Rensetti, Daniel E., Fornés, Miguel W., Aveldaño, Marta I.

“…Sphingolipids from rodent testis and spermatozoa are known to contain non-hydroxylated (N-) and 2-hydroxylated (2-OH) very-long-chain polyunsaturated fatty…”
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Changes in renal WT-1 expression preceding hypertension development by Mazzei, Luciana, García, Mercedes, Calvo, Juan Pablo, Casarotto, Mariana, Fornés, Miguel, Abud, María Angélica, Cuello-Carrión, Darío, Ferder, León, Manucha, Walter

“…Hypertension is a public health problem with mostly unknown causes, and where strong hereditary genetic alterations have not been fully elucidated. However,…”
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Characterization of flagellar cysteine-rich sperm proteins involved in motility, by the combination of cellular fractionation, fluorescence detection, and mass spectrometry analysis by Cabrillana, María E., Monclus, María A., Sáez Lancellotti, Tania E., Boarelli, Paola V., Clementi, Marisa A., Vincenti, Amanda E., Yunes, Roberto F. M., Fornés, Miguel W.

“…Mammalian sperm proteins undergo thiol group (SH) oxidation to form disulfides bonds (SS) as they travel through the epididymis during cell maturation…”
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Testosterone Cycle and Regulation of Reproductive Events in the Lizard Phymaturus punae (Liolaemidae) from the Highlands of the Andes, Argentina by Boretto, Jorgelina M, Fornés, Miguel W, Jahn, Graciela A, Acosta, Juan Carlos, Ibargüengoytía, Nora R

“…The genus Phymaturus, entirely viviparous and mostly herbivorous, inhabits the cold and harsh environments of the Andean highlands of Argentina and Chile, and…”
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Female urethra adenocarcinoma: report of two cases and bibliographic review by García-Barreras, Silvia, Fiter-Gómez, Luis, Tellez-Martínez Fornés, Miguel

“…Primary cancer of female urethra is rare and represents about 0.02% of all neoplasias found in women and the majority of them are squamous cell carcinomas…”
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Segregation of micron-scale membrane sub-domains in live murine sperm by Selvaraj, Vimal, Asano, Atsushi, Buttke, Danielle E., McElwee, John L., Nelson, Jacquelyn L., Wolff, Collin A., Merdiushev, Tanya, Fornés, Miguel W., Cohen, Alex W., Lisanti, Michael P., Rothblat, George H., Kopf, Gregory S., Travis, Alexander J.

“…Lipid rafts, membrane sub‐domains enriched in sterols and sphingolipids, are controversial because demonstrations of rafts have often utilized fixed cells. We…”
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