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Now showing items 71-79 of 79
Viability Of Bovine Blastocysts Obtained After 7, 8 Or 9 Days Of Culture Following Vitrification And One-Step Rehydration
(IPB (Bogor Agricultural University), 1993)
This study examined the morphological appearance, hatching rates and live:dead cell ratios following vitrification of in vitro produced (IVP) bovine blastocysts. Expanded blastocysts obtained after 7, 8 or 9 d of culture ...
The effect of sperm-oocyte incubation time on in vitro embryo development using sperm from a tetraparental chimeric bull
(IPB (Bogor Agricultural University), 1997)
The present study was designed as 5 X 4 factorial to investigate the effects of using sperm from 5 bulls, and varied sperm-oocyte incubation times (5, 10, 15 and 20 h) on the fertilization, cleavage rates and blastocyst ...
The influence of polyvinylpyrrolidone on freezing of bovine IVF blastocysts following biopsy
(IPB (Bogor Agricultural University), 1995)
A study was conducted to develop a better freezing protocol for in vitro developed biopsled bovine blastocysts. Biopsied blastocysts were exposed to 1.8 M ethylene glycol (EG) + 0.05 M trehalose (T) and different their in ...
Laparoscopic Ovum Pick Up For In Vitro Embryo Production And Embryo Transfer In Sheep
(IPB (Bogor Agricultural University), 2007)
An experiment was carried out to analyze the application of laparoscopic technique for oocyte collection, in vitro embryo production and embryo transfer in sheep. The First experiment was conducted to observe effect of ...
Effect of gas atmosphere on the development of bovine embryos using a simple portable incubator
(Bogor Agriculture University, 1993)
The objective of this study was to examine the effect of gas atmosphere on the development of IVMFC of bovine embryos in a simple portable carbon dioxide incubator under negative and positve pressure of air. Incubation ...
Ultrasound-guided follicle aspiration and IVF in dairy cows treated with FSH after removal of the estrous cycle
(1996)
Recently, transvaginal ultrasound-guided follicle aspiration technolop has been found to be of great value for in 11i1ro fenilization _(IVF) programs, even though the oocyte recovery rate and cleavage rate of ...
Fertility of sperm from a tetraparental Chimeric bull
(Bogor Agriculture University, 1996)
The purpose of the present study was to examine the ability of a tetraparental Chimera in producing IVF embryos. Cumulus oocytes complexes (COCs) were matured in vitro for 22 h. Frozen-thawed sperm of a Chimera (CH), as ...
Perkembangan in vitro dan in vivo embrio mencit tanpa zona pelusidaIn vitro and in vivo development of zona pellucida-free mouse embryos
(Bogor Agriculture University, 1999)
The aim of this study was to examine the in vitro and in vivo development of zona pellucida•free mouse embryos transferred to the recipient. Embryos were flushed on 4 days of gestation (vaginal plug=1 day of gestation) ...
Chimera production by embryo aggregation method and cultured in vitro without zona pellucida in mice
(Bogor Agriculture University, 2001)
The objective of this research was to study the developmental competence of single and aggregated embryos develop in vitro and in vivo in relation to the phenotypically aspects of the chimeric mice. Chimeric embryos ...