Artificial insemination (AI) is the most important single technique devised for the genetic improvement of animals. Major advantages of AI are: genetic improvement; control of venereal diseases; availability of accurate breeding records; economic service; and safety through elimination of dangerous males...
a Frenchphysiologist, was the first person to successfully demonstrateartificial inseminationin animals, when he artificially impregnated adogin 1784. However, the use ofartificial inseminationfor commercial purposes began in 1937, when the first
Implementation of artificial insemination in CANDES (companion animals, non-domestic and endangered species). Proceedings of the IETS 2009 Post-Conference Symposium. January 7, 2009. San Diego, California, USA Implementation of artificial insemination in CANDES (companion animals, non-domestic and ...
Overview of the cut-off values for porcine semen quality in artificial insemination Although several stains can be used, staining spermatozoa of farm animals for morphological examination is usually combined with membrane integrity assessment using a dye that is excluded by live cells, such as eosin ...
artificial insemination,technique involving the artificial injection of sperm-containing semen from a male into a female to cause pregnancy. Artificial insemination is often used in animals to multiply the possible offspring of a prized animal and for the breeding of endangered species. Prepared semen ...
Artificial Micro on animals - the correcting device (artificial micro-insemination device) is disclosed. The apparatus comprises a nozzle passage (nozzle passage) and the catheter tube having a cover (elastic insemination sheath) elastically modified accumulated in a compressed state between the front ...
Recent advances in the use of natural methods able to generate endocrine signals that induce the ovulatory process have improved our capacity to foster reproduction in the non-breeding season. When used in a fashion appropriate for the latitude at which animals live, their breed, and the ...
Artificial Insemination (AI) involves collection of semen from a buck and transfer of the semen to the reproductive tract of the doe. Does can be inseminated with either fresh semen or with commercially available frozen semen. This process enables producers world-wide, to obtain genetics they cann...
An improved artificial insemination device with an inner catheter for animals is disclosed. The device is characterized by having a thin flexible tube and a positioning stop member installed respectively at the front end and rear end of an inner catheter that is movably inserted in the catheter ...
The nozzle has multiple blind holes (203), through-holes (204), grooves (205), concave writings or samples in the surface. A lubricant, a reagent or a pharmaceutical is received in the blind holes. The through-holes, grooves, concave writings or samples are not connected with the rear ...