By M. C. G. Davies Morel
Learn into equine synthetic insemination has lately extended with expanding horse numbers, the constructing rest curiosity in horse driving and the belief of the commercial benefits of man-made insemination. This ebook presents an in depth reference ebook at the topic and covers its ancient improvement, proper equine body structure, present practices and destiny percentages. it's generally referenced to permit additional interpreting into really expert areas.
Read or Download Equine Artificial Insemination PDF
Similar veterinary medicine books
Joanna Swabe's well timed paintings appears at human-animal family from antiquity to BSE and cloning, contending that veterinary wisdom and perform has performed a very important position in human heritage.
Biofilms are implicated in lots of universal clinical difficulties together with urinary tract infections, catheter infections, middle-ear infections, dental plaque, gingivitis, and a few much less universal yet extra deadly approaches reminiscent of endocarditis and infections in cystic fibrosis. notwithstanding, the genuine value of biofilms within the total strategy of sickness pathogenesis has only in the near past been well-known.
This booklet developed from a sequence of lectures and laboratories given via Dr. Kenneth McEntee to scholars at Cornell college, the college of Illinois, and Tufts college and is predicated on tissues from over 20,000 situations of reproductive disorder within the foreign Registry of Reproductive Pathology, based through Dr.
No different name bargains such commitment to the intensity, event, and concentration of endocrinology as canines and tom cat Endocrinology, 4th variation. accomplished insurance comprises almost each universal and unusual in endocrinology, plus the main up-to-date details on foodstuff, geriatric care, pathophysiology, trying out methods, and low cost and expedient diagnostic protocols.
- The COST Manual of Laboratory Animal Care and Use: Refinement, Reduction, and Research
- Stress and Pheromonatherapy in Small Animal Clinical Behaviour
- Endocrinology for the Small Animal Practitioner
- Self-assessment colour review of reptiles and amphibians
Extra info for Equine Artificial Insemination
1 illustrating the major features of the stallion’s reproductive system after dissection from the body post slaughter. of the glans penis’s epithelial glans plus sloughed cellular debris). This provides an environment ideal for the harbouring of bacteria, especially those responsible for venereal disease. 6, the glans penis can be seen to consist primarily of two areas of erectile tissue: the corona glandis, found dorsal to the urethra and outside the fibrous tunica albuginea; and the corpus carvenosus penis, also found dorsal to the urethra but within the tunica albuginea.
1979). This temperature difference is maintained by means of the cremaster muscle and the pampiniform plexus. The cremaster muscle, as indicated earlier, allows the testes to be drawn up towards or let down away from the abdomen, in response to a reduction or increase, respectively, in environmental temperature. The pampiniform plexus is the term given to the intimate association between the fine network of capillaries branching from the central testicular vein, which returns blood from the testes to the body, and the similarly highly coiled arterial supply entering the testes.
Using these parameters, puberty is seen to commence at 21 months (Clay and Clay, 1992). The exact timing of puberty is known to be affected by several factors, including breed, management and the rate of stallion growth and development. Classically puberty is considered to commence between 17 and 22 months of age (Nishikawa, 1959b). Histological examination of testicular tissue indicates that spermatogenesis commences in utero with the migration of primordial cells into the fetal gonads (Everett, 1945).
Equine Artificial Insemination by M. C. G. Davies Morel