Multiple Ovulation Embryo Transfer Pdf
Embryo transfer et is a useful tool to achieve more progeny from one ewe or doe or a group than is possible in the usual lifetime of a female.
Multiple ovulation embryo transfer pdf. An overview article pdf available january 2016 with 1 291 reads how we measure reads. Jainudeen et al 2000. This is an introduction to the multiple ovulation and embryo transfer moet procedure. Multiple ovulation and embryo transfer moet can be defined as a process or steps in removing the fertilised eggs from a female donor and putting them in multiple surrogate recipients who are not related genetically hasler 2004.
In current moet protocols donor females are superovulated through treatment with follicle stimulating hormone fsh in order to stimulate the release of. Embryo transfer refers to a step in the process of assisted reproduction in which embryos are placed into the uterus of a female with the intent to establish a pregnancy this technique which is often used in connection with in vitro fertilization ivf may be used in humans or in animals in which situations the goals may vary. Pdf the main aim of animal breeder is to improve the productivity per animal genetically in the shortest possible time with the little cost. Using the multiple ovulation and embryo transfer.
The cow is inseminated and embryos are then flushed from the cow s uterus the following week. It is the traditional method of embryo production and is practised in cattle. It involves a 5 week superovulation program resulting in several eggs being released from the donor cow as opposed to one during a natural heat. Embryo transfer et is an effective method of increasing the reproduction rate of individuals or groups of animals.
Multiple ovulation and embryo transfer moet in camels. The rate of genetic improvement had been low in developing countries like india because of many reasons like non. Multiple ovulation embryo transfer moet a conventional embryo flush is the most common procedure used in advanced cattle breeding. All female animals are capable of producing far more eggs than they ever need over their lifetime.
A series of hormone injections are given to donor females causing the. Multiple ovulation et moet and ivf followed by et. The main aim of animal breeder is to improve the productivity per animal genetically in the shortest possible time with the little cost. Embryo transfer can be done at day two or day three or later.
Multiple ovulation embryo transfer currently there are two methods utilized commercially for embryo production in cattle et programs.