Application of semen evaluation techniques
نویسندگان
چکیده
منابع مشابه
Semen evaluation techniques and their relationship with fertility
This review summarizes those methodsestablished and emergingof semen assessment whose outcome intents revealing its potential fertility and, as a carry-over concept, that of the sire whose semen we examined. The review does not, however, focus on the wide display of current techniques designed to explore specific or multiple sets of sperm attributes essential for fertilization but on two basic ...
متن کاملSemen Evaluation
Semen is usually collected from bulls by use of an artificial vagina (AV) or by electroejaculation (EE). Semen collected by EE is often more dilute and may appear to be less motile than that collected by AV, although total sperm per ejaculate and sperm viability should be essentially similar (assuming the EE collection has been successful and complete). As fresh semen is very susceptible to env...
متن کاملEffect of Techniques of Preparing Semen Smears
D ETERMINATION of the proportion of morphologically abnormal spermatozoa in stained semen smears was formerly considered as one of the best means of estimating the potential fertility of a breeding male (Williams and Savage, x9:~5; and Moench and Holt, x93I). More recently, the reliability of this method has been questioned (Dougherty and Ewalt, ~94~ ; Herman and Swanson, i94~; and Lasley and B...
متن کاملApplication of Vitality Tests on Asthenozoospermic Semen from Infertile Men
Fresh semen obtained from infertile men occasionally exhibits the total absence of motile sperm (100%asthenozoospermia). Vitality tests may reveal that a proportion of the immotile sperm has functional membranes, which are considered viable. An easy test for the prior determination of sperm viability may assist in sperm selection for the microinjection of oocytes. The main objective of this stu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Agraria Debreceniensis
سال: 2014
ISSN: 2416-1640,1587-1282
DOI: 10.34101/actaagrar/59/1992