Search Results - "Sánchez Riera, Alicia N"

Hypoglycemic effect of the water extract of Smallantus sonchifolius (yacon) leaves in normal and diabetic rats by Aybar, Manuel J, Sánchez Riera, Alicia N, Grau, Alfredo, Sánchez, Sara S

“…The hypoglycemic effect of the water extract of the leaves of Smallantus sonchifolius (yacon) was examined in normal, transiently hyperglycemic and…”
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Ultrastructural characteristics of the follicle cell-oocyte interface in the oogenesis of Ceratophrys cranwelli by Villecco, Evelina I, Genta, Susana B, Sánchez Riera, Alicia N, Sánchez, Sara S

“…In this work we carried out an ultrastructural analysis of the cell interface between oocyte and follicle cells during the oogenesis of the amphibian…”
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Effect of gap junction uncoupling in full-grown Bufo arenarum ovarian follicles: participation of cAMP in meiotic arrest by Villecco, E I, Aybar, M J, Genta, S B, Sánchez, S S, Sánchez Riera, A N

“…The aim of the present study was to determine the presence of the connexins Cx43, Cx32 and Cx26 in Bufo arenarum ovarian follicles during the breeding season…”
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Comparative study of vitellogenesis in the anuran amphibians Ceratophrys cranwelli (Leptodactilidae) and Bufo arenarum (Bufonidae) by Villecco, E I, Aybar, M J, Sánchez Riera, A N, Sánchez, S S

“…The present study analyses, by transmission electron microscopy, vitellogenesis in two anuran amphibian families: Leptodactilidae (Ceratophrys cranwelli) and…”
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CHANGES IN THE EXPRESSION OF SMALL INTESTINE EXTRACELLULAR MATRIX PROTEINS IN STREPTOZOTOCIN-INDUCED DIABETIC RATS by Sánchez, Sara S., Genta, Susana B., Aybar, Manuel J., Honoré, Stella M., Villecco, Evelina I., Sánchez Riera, Alicia N.

“…Diabetes mellitus is characterized by anatomical and functional alterations of the intestinal tract. However, the aetiology of these disturbances remains…”
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Amphibian Bufo arenarum vitronectin-like protein: its localization during oogenesis by Aybar, M J, Genta, S B, Villecco, E I, Riera, A N, Sánchez, S S

“…In the present study, we analyzed the localization of vitronectin-like protein in oocytes during oogenesis as well as in the serum and liver tissue of the…”
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Heterologous gap junctions between oocyte and follicle cells inBufo arenarum: Hormonal effects on their permeability and potential role in meiotic arrest by Villecco, Evelina I., Aybar, Manuel J., Sánchez, Sara S., Sánchez Riera, Alicia N.

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Participation of the GM1 ganglioside in the gastrulation of anuran amphibian Bufo arenarum by Aybar, Manuel J., Genta, Susana B., Sánchez Riera, Alicia N., Sánchez, Sara S.

“…In the present paper we established the ganglioside composition of the blastula and gastrula stages of the anuran amphibian Bufo arenarum, two relevant stages…”
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Heterologous gap junctions between oocyte and follicle cells in Bufo arenarum: Hormonal effects on their permeability and potential role in meiotic arrest by Villecco, Evelina I., Aybar, Manuel J., Sánchez, Sara S., Sánchez Riera, Alicia N.

“…The physiological significance of follicle cell‐oocyte gap junctional coupling in the ovarian follicle Bufo arenarum was investigated. Lucifer Yellow injected…”
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Effect of estrogens on glucose phosphate dehydrogenase activity of liver and oviduct in the amphibian Bufo arenarum by Sánchez, S S, Riera, A N

“…Glucose- 6phosphate dehydrogenase (G-6PDH) stimulation by estradiol- 17beta has been studied in oviduct and liver of Bufa arenarum. OviducalG-6PDH has been…”
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