Search Results - "Chehade, Chayrra"

Induced reproduction in a migratory teleost species by water level drawdown by Chehade, Chayrra, Cassel, Mônica, Borella, Maria Inês

“…Captive reproduction is one of the problems faced in aquaculture requiring the manipulation of environmental factors and/or hormonal treatment. Thus, we seek…”
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Ovarian development and the reproductive profile of Astyanax altiparanae (Teleostei, Characidae) over one year: Applications in fish farming by Cassel, Mônica, Chehade, Chayrra, Souza Branco, Giovana, Caneppele, Danilo, Romagosa, Elizabeth, Borella, Maria Inês

“…Astyanax altiparanae is a Brazilian species of substantial commercial, environmental and scientific importance; however, existing studies on its reproduction…”
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New approaches concerning the testis of Astyanax lacustris (Characidae): immunohistochemical studies by Costa, Fabiano Gonçalves, Gomes, Chayrra Chehade, Adolfi, Mateus Contar, da Cruz Gallo de Carvalho, Mayra Costa, Zanoni, Marco Antônio, Seiva, Fábio Rodrigues Ferreira, Borella, Maria Inês

“…Astyanax lacustris , locally known as lambari-do-rabo-amarelo, is a study model for Neotropical fish. Testis of A. lacustris shows deep morphophysiological…”
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Isolation, in vitro study, and stem cell markers for type A spermatogonia in a Characiformes species by Dias, Gisele C. M., Batlouni, Sérgio R., Cassel, Mônica, Chehade, Chayrra, De Jesus, Lázaro W. O., Branco, Giovana S., Camargo, Marília P., Borella, Maria I.

“…The objective of this study was to establish a protocol for the characterization, isolation, and culture of type A spermatogonia using specific molecular…”
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Molecular characterization of different preproGnRHs in Astyanax altiparanae (Characiformes): Effects of GnRH on female reproduction by Chehade, Chayrra, Amaral, Fernanda G., Branco, Giovana S., Cassel, Mônica, De Jesus, Lázaro W. O., Costa, Fabiano G., Bordin, Silvana A., Moreira, Renata G., Borella, Maria I.

“…Gonadotropin‐releasing hormone (GnRH) is a key molecule in the initiation of the hypothalamic–pituitary–gonadal axis. Thus, knowledge about GnRH may contribute…”
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Morphologic study of the liver of lambari (Astyanax altiparanae) with emphasis on the distribution of cytokeratin by Chehade, Chayrra, Cassel, Mônica, Borella, Maria Inês, Costa, Fabiano Gonçalves

“…Studies on the morphology of the liver of teleosts reflect some controversy in the interpretation of the data, but also provide confirmation of variations in…”
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Pituitary gland morphogenesis and ontogeny of adenohypophyseal cells of Salminus brasiliensis (Teleostei, Characiformes) by de Jesus, Lázaro Wender Oliveira, Chehade, Chayrra, Costa, Fabiano Gonçalves, Borella, Maria Inês

“…In this study, we describe for the first time the details of the pituitary gland morphogenesis and the ontogeny of adenohypophyseal cells of a South American…”
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