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Effect of gas atmosphere on the development of bovine embryos .using a simple portable incubator
(1996)
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 ...
The Role Of Pre-Equilibration For Vitrification Of In Vitro Produced (Ivp) Bovine Embryos
(IPB (Bogor Agricultural University), 1993)
The role of equilibration for successful vitrification was investigated by one-step or three-step addition ard one-step removal of the cryoprotective agents (CPAs) in vitrification solution. The blastocysts ard expandedblastocysts ...
Effect Of The Presence Of A Cl In The Ovary On Oocyte Number, Cleavage Rate And Blastocyst Production In Vitro In Cattle
(IPB (Bogor Agricultural University), 1993)
High progesterone concentration has been shown to cause regression of the dominant follicle and follicle wave turnover in cattle (Taylor and Rajamahendran, can J Anim Sci 74:281,1994). Pregnant cows also produced a higher ...
Vitrification of bovine in vitro matured and pronuclear oocites with different vitrification solutions
(IPB (Bogor Agricultural University), 1993)
Vitrification of in vitro matured (IVM) and pronuclear (PN) oocytes was performed using three types of vitrification solutions (VS). IVM oocytes were vitrified with precooled (4°C) VS containing 40% ethylene glycol + 0.3M ...
Development Of A Simple, Portable Carbon Dioxide Incubator For Production Of Bovine Ivf Embryos
(IPB (Bogor Agricultural University), 1993)
We have developed a simple, economical and portable C02 incubator for production of bovine IVF embryos in the field. The incubator consists of a metallic chamber (29L x 26W x 21 H em); the bottom plate of this chamber is ...
Normal Calves Obtained after Direct Transfer of Vitrified Bovine Embryos Using Ethylene Glycol, Trehalose, and Polyvinylpyrrolidone
(IPB (Bogor Agricultural University), 1996)
In the present study, IVF bovine embryos were vitrified using as the cryoprotectants, ethylene glycol plus trehalose plus the polymer, polyvinylpyrrolidone (PVP). In Experiment I, toxicity of the vitrification solution ...
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 ...
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 ...
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 ...