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| Lima-Verde,I.B.; Matos,M.H.T.; Bruno,J.B.; Martins,F.S.; Santos,R.R.; Báo,S.N.; Luque,M.C.A.; Vieira,G.A.B.; Silveira,E.R.; Rodrigues,A.P.R.; Figueiredo,J.R.; Oliveira,M.A.L.; Lima,P.F.. |
| The effects of α-tocopherol and ternatin on the morphology, activation, and growth of goat preantral follicles in vitro cultured, for one or five days, were evaluated. Ovarian fragments were immediately fixed (non-cultured control) or in vitro cultured for one or five days in Minimum Essential Medium (MEM) with or without α-tocopherol or ternatin supplementation, both at concentrations of 5, 10, or 15µM, corresponding to the following treatments: MEM, TOC5, TOC10, TOC 15, TER5, TER10, and TER15. The percentages of morphologically normal preantral follicles in non-cultured ovarian tissue (control) was 73.2% and after five days of culture, there was a decrease on these percentages in all treatments (P<0.05) when compared with non-cultured control. Culture... |
| Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Caprine; Preantral follicle; Α-tocopherol; Ternatin. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352009000100009 |
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| Pinheiro,D.F.; Pacheco,P.D.G.; Alvarenga,P.V.; Buratini Jr,J.; Castilho,A.C.S.; Lima,P.F.; Sartori,D.R.S.; Vicentini-Paulino,M.L.M.. |
| This study investigated the consequences of intrauterine protein restriction on the gastrointestinal tract and particularly on the gene expression and activity of intestinal disaccharidases in the adult offspring. Wistar rat dams were fed isocaloric diets containing 6% protein (restricted, n = 8) or 17% protein (control, n = 8) throughout gestation. Male offspring (n = 5-8 in each group) were evaluated at 3 or 16 weeks of age. Maternal protein restriction during pregnancy produced offspring with growth restriction from birth (5.7 ± 0.1 vs 6.3 ± 0.1 g; mean ± SE) to weaning (42.4 ± 1.3 vs 49.1 ± 1.6 g), although at 16 weeks of age their body weight was similar to control (421.7 ± 8.9 and 428.5 ± 8.5 g). Maternal protein restriction also increased lactase... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: MRNA enzyme abundance; Maternal protein restriction; Disaccharidase activity; Fetal programming. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2013000300287 |
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