Search Results - "Gariboldi, Maria C."

Phylogeography of the Endangered Franciscana Dolphin: Timing and Geological Setting of the Evolution of Populations by Nara, Luana, Cremer, Marta J., Farro, Ana P. C., Colosio, Adriana Castaldo, Barbosa, Lupércio A., Bertozzi, Carolina P., Secchi, Eduardo R., Pagliani, Bruna, Costa-Urrutia, Paula, Gariboldi, Maria C., Lazoski, Cristiano, Cunha, Haydée A.

“…Pontoporia blainvillei (Gervais & d’Orbigny, 1844), the franciscana dolphin, is the most endangered small cetacean in the Western South Atlantic. It is an…”
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Nutritional deficiency and placenta calcification underlie constitutive, selective embryo loss in pregnant South American plains vizcacha, Lagostomus maximus (Rodentia, Caviomorpha) by Giacchino, Mariela, Claver, Juan A., Inserra, Pablo IF, Lange, Fernando D., Gariboldi, María C., Ferraris, Sergio R., Vitullo, Alfredo D.

“…Plains vizcacha females are able to ovulate up to 800 oocytes per estrus cycle. However, just 10–12 embryos are implanted and only two of them, those located…”
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The key action of estradiol and progesterone enables GnRH delivery during gestation in the South American plains vizcacha, Lagostomus maximus by Inserra, Pablo I.F., Charif, Santiago E., Fidel, Victoria, Giacchino, Mariela, Schmidt, Alejandro R., Villarreal, Federico M., Proietto, Sofía, Cortasa, Santiago A., Corso, María C., Gariboldi, María C., Leopardo, Noelia P., Fraunhoffer, Nicolás A., Di Giorgio, Noelia P., Lux-Lantos, Victoria A., Halperin, Julia, Vitullo, Alfredo D., Dorfman, Verónica B.

“…•Pharmacological doses of progesterone (P4) and estradiol (E2) inhibited hypothalamic GnRH expression.•Physiological doses of P4 and E2 differentially altered…”
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Endoscopy, histology and electron microscopy analysis of foetal membranes in pregnant South American plains vizcacha reveal unusual excrescences on the yolk sac by Giacchino, Mariela, Inserra, Pablo I. F., Lange, Fernando D., Gariboldi, María C., Ferraris, Sergio R., Vitullo, Alfredo D.

“…The South American hystricognathe Lagostomus maximus is a fossorial rodent whose females show unique reproductive characteristics. They have a 155-day long…”
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