Influence of centrifugation or low extension rates prefreezing on the fertility of ram semen after cervical insemination

Theriogenology

Volumn 57, Issue 7, 2002, Pages 1781-1792

  Gil, J ^a,b   Rodriguez Irazoqui, M ^c   Soderquist L ^a,d   Rodriguez Martinez, H ^a,d  

^a SWEDISH UNIVERSITY OF AGRICULTURAL SCIENCES   (Sweden)

^b MGAP DILAVE MC Rubino   (Uruguay)

^c PLAPIPA   (Uruguay)

^d Swedish University of Agricultural Sciences   (Sweden)

Author keywords

Fertility; Frozen semen; Insemination; Intracervical; Ram

Indexed keywords

ANIMAL; ANIMAL CELL; ANIMAL DISEASE; ANIMAL EXPERIMENT; ARTICLE; ARTIFICIAL INSEMINATION; BREEDING; CATTLE; CELL VIABILITY; CENTRIFUGATION; CLINICAL PROTOCOL; CRYOPRESERVATION; FEMALE; FERTILITY; FREEZING; MALE; MALE FERTILITY; METHODOLOGY; NONHUMAN; SHEEP; SPERM; SPERM PRESERVATION; SPERMATOZOON CAPACITATION; SPERMATOZOON COUNT; SPERMATOZOON MOTILITY; UTERINE CERVIX;

ANIMALIA; BOS TAURUS; OVIS; OVIS ARIES;

ANIMALS; CENTRIFUGATION; CERVIX UTERI; CRYOPRESERVATION; FEMALE; FERTILITY; INSEMINATION, ARTIFICIAL; MALE; SEMEN PRESERVATION; SHEEP; SPERM CAPACITATION; SPERM COUNT; SPERM MOTILITY;

EID: 0035983705     PISSN: 0093691X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0093-691X(02)00652-0     Document Type: Article

References (36)

1. Resistencia genética del ovino a los nematodos gastrointestinales
2. Intra-uterine and deep cervical insemination with frozen semen in sheep
3. Artificial insemination with frozen ram semen in Norway
4. Frozen storage of ram semen. Part I. Processing, freezing, thawing and fertility after cervical insemination
5. Frozen storage of ram semen. Part II. Causes of low fertility after cervical insemination and methods of improvement
6. Storage of ram semen
7. Assessment of fertility after using different procedures to thaw ram spermatozoa frozen in mini straws
8. Fertility of ram semen frozen by the pellet method. Part III. The effect of the insemination technique, oxytocin and relaxin on lambing
9. Effect of freezing rate of ram spermatozoa on subsequent fertility in vivo and in vitro
10. Fertility and its relation to motility characteristics of spermatozoa in ewes after cervical, transcervical, and intrauterine insemination with frozen-thawed ram semen
11. Assessment of membrane integrity after using different procedures to thaw ram semen frozen in ministraws
12. Normal fertility in ewes after cervical insemination with frozen-thawed spermatozoa supplemented with seminal plasma
13. 2α on sperm transport in the reproductive tract of the ewe
14. 2α
15. Effect of prostaglandin supplementation on frozen-thawed ram spermatozoa
16. Artificial insemination in sheep in Norway
17. Lambing rates after single inseminations of ewes with liquid or deep frozen semen
18. Insemination of sheep with frozen semen. Results obtained in a field trial in Norway
19. Influence of centrifugation and different extenders on post-thaw sperm quality of ram semen
20. Survival of ram spermatozoa at high dilution: Protective effect of simple constituents of culture media as compared with seminal plasma
21. Viability assessment of mammalian sperm using SYBR-14 and propidium iodide
22. Capacitation status of frozen-thawed ram spermatozoa
23. Survival and fertility of ram spermatozoa frozen in pellets, straws and minitubes
24. In vitro evaluation of zwitterion buffers in diluents for freezing ram spermatozoa
25. Fertility of ram spermatozoa pellet-frozen in zwitterion-buffered diluents
26. Recent progress in the preservation of ram semen
27. Recent developments and concepts in the cryopreservation of spermatozoa and the assessment of their post-thawing function
28. The causes of reduced fertility with cryopreserved semen
29. Mitochondrial function and ram sperm fertility
30. Influence of freezing process on in vitro capacitation of ram semen
31. Fate and functional integrity of fresh and frozen-thawed ram spermatozoa following intrauterine insemination
32. Evidence that frozen/thawed ram spermatozoa show accelerated capacitation in vitro as assessed by Chlortetracycline assay
33. Variation between ejaculates in the fertility of frozen ram semen used for cervical insemination in Merino ewes
34. A new method for thawing frozen semen
35. Cervical insemination of sheep in natural or synchronised heat with frozen-thawed semen by Danish sheep farmers
36. The effect of the weather at mating time on reproductive performance of ewes