Zobrazeno 1 - 6
of 6
pro vyhledávání: '"C. M. G. Silva"'
Autor:
I R, Brito, C M G, Silva, A B G, Duarte, I M T, Lima, G Q, Rodrigues, R, Rossetto, A D, Sales, C H, Lobo, M P, Bernuci, A C J S, Rosa-E-Silva, C C, Campello, M, Xu, J R, Figueiredo
Publikováno v:
Molecular reproduction and development. 81(7)
This study examined caprine follicular development in different concentrations of alginate matrix to determine the optimal conditions for culture. Caprine preantral follicles were cultured in a two-dimensional system (control) or a three-dimensional
Autor:
I R, Brito, I M T, Lima, M V A, Saraiva, C M G, Silva, D M, Magalhães-Padilha, V R, Araújo, V, Barreto Luz, A W, Barbalho Silva, C C, Campello, J R V, Silva, J R, Figueiredo
Publikováno v:
Reproduction in domestic animals = Zuchthygiene. 47(5)
The aims of this study were to investigate the expression levels of mRNA for platelet-derived growth factor (PDGF) receptors (PDGFR-α and -β) in caprine follicles at different developmental stages and to evaluate the influence of PDGF on the in vit
Autor:
C M G, Silva, S V, Castro, L R, Faustino, G Q, Rodrigues, I R, Brito, M V A, Saraiva, R, Rossetto, T F P, Silva, C C, Campello, J R, Figueiredo
Publikováno v:
Reproduction in domestic animals = Zuchthygiene. 46(4)
The present study investigated the effects of time of addition of luteinizing hormone (LH) to culture medium on the in vitro development of caprine pre-antral follicles. Pre-antral follicles (≥ 150 μm) were isolated from fragments of the goat ovar
Autor:
D M, Magalhães, D D, Fernandes, M B S, Mororó, C M G, Silva, G Q, Rodrigues, J B, Bruno, M H T, Matos, C C, Campello, J R, Figueiredo
Publikováno v:
Reproduction in domestic animals = Zuchthygiene. 46(1)
The aim of the present study was to evaluate the effects of different medium replacement intervals on the viability, antral cavity formation, growth and in vitro maturation (IVM) of oocytes from caprine and ovine pre-antral follicles. Pre-antral ovar
Publikováno v:
Food additives and contaminants. 18(11)
Two hundred and fourteen unprocessed corn samples (1997-98 harvest), collected at wholesale markets in different regions in Brazil, were surveyed for the occurrence of mycotoxins. The samples were analysed for aflatoxins B1, B2, G1, G2, zearalenone a
Autor:
E. A. Vargas, C. M. G. Silva
Publikováno v:
Food additives and contaminants. 18(1)
A survey of zearalenone (ZEA) in corn from various regions of Brazil was carried out by the analysis of 380 corn samples, of which 30 samples (7.8%) were found to be contaminated in the range of 46.7-719 micrograms/kg. ZEA was extracted with acetonit