EurekaMag.com logo
+ Site Statistics
References:
47,893,527
Abstracts:
28,296,643
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Number and quality of oocytes in relation to age of cattle






Animal Reproduction Science 7(5): 451-460

Number and quality of oocytes in relation to age of cattle

Ovaries from 67 heifers aged 18-24 months, 75 cows aged 3-8 yr and 70 cows aged 9-17 yr were examined.

Accession: 001228035

DOI: 10.1016/0378-4320(84)90048-4

Download PDF Full Text: Number and quality of oocytes in relation to age of cattle



Related references

Sovetkin, S.V.; Prokof' eva, E.S.; Makarova, I.E.; Romanenko, E.E., 1991: Semen quality in relation to in vitro fertilization of cattle oocytes. The fertilizing ability of semen of 32 bulls for in vitro fertilization and insemination of cows was compared. It was concluded that semen for in vitro fertilization should be from bulls which achieve a CR of at least 40% in inseminations of cows.

Huang, J.C.; Lin, J.H.; Cheng, W.T.K., 1987: Studies on maturation and fertilization of cattle oocytes in vitro. 1. Effects of the quality of the cumulus-oocyte complex and culture time on maturation of cattle oocytes. Cumulus-oocyte complexes harvested from follicles 2-5 mm in diameter from native yellow and Holstein-Friesian cows were classed as having excellent, good and fair morphology. The complexes were incubated for 16, 20, 24, 28 or 32 h in medium supple...

Falceto, M.V.; Salamone, D.; Brogliati, G.; Adams, G.; Mapletof, R., 1997: Recovery of bovine oocytes. Effect of aspiration pressure on the quality and number of oocytes recovered. 2075 cumulus-oocyte complexes were obtained from slaughtered cows by follicular aspiration, using a vacuum pump at a pressure of 50, 100, 150 or 300 mm Hg (equivalent to a flow rate of 10, 22, 34 or 66 ml/min) or by manual aspiration using a syrin...

Lian, F.; Jiang, X-Yuan., 2015: Effect of kuntai capsule on the number of retrieved oocytes, high-quality oocytes and embryos in in vitro fertilization of poor ovarian response patients. Zhongguo Zhong Xi Yi Jie He Za Zhi Zhongguo Zhongxiyi Jiehe Zazhi 34(8): 917-921

Dolmans, M-Madeleine.; Marotta, M-Laura.; Pirard, Céline.; Donnez, J.; Donnez, O., 2015: Ovarian tissue cryopreservation followed by controlled ovarian stimulation and pick-up of mature oocytes does not impair the number or quality of retrieved oocytes. The objective of this study was to evaluate the feasibility of fertility preservation in cancer patients by combined bilateral ovarian cortex cryopreservation and embryo freezing. This was a cohort-controlled study in a university hospital center....

Mandl, A.M.; Zuckerman, S., 1951: The relation of age to number of oocytes. The total number of oocytes in the ovaries of the rat decreases with age; the relation between the 2 variates conforms to the exponential relation, y = axb. The regression of oocyte numbers on age is defined by the equation, log y = 4,334 - 0.378...

Zorn J.R.; Boyer P.; Guichard A.; Janssens Y.; Cedard L., 1989: Quality and number of oocytes for gift. Capitanio, G L , Et Al (Ed ) Serono Symposia Publications From Raven Press, Vol 63 Gift (Gamete Intrafallopian Transfer): From Basics to Clinics; 1st International Congress, Rapallo, Italy, June 8-10, Xix+454p Raven Press: New York, New York, Usa Illus 267-276

Burger, C.W.; D.B.er, E.J.; Den Tonkelaar, I.; Van Leeuwen, F.E.; T.V.lde, E.R., 2000: Number of retrieved oocytes at first IVF treatment in relation to age at menopause. Human Reproduction (Oxford) 15(Abstract Book 1): 78-79, June

Rashad Hussain; Nematullah ; Shamim Akhter, 2005: Effect of season on average number of culturable oocytes recovered from cattle and buffalo ovaries. In this experiment average number of culturable oocytes recovered from buffalo (Bubalus bubalus) and cattle ovaries during different seasons were determined. Cattle and buffalo ovaries were collected from local slaughter house and transported to t...

Sharan R.B.; Dasgupta A.K.; Chakraborty U., 2000: Modified relation of the rock quality designation with number of joint per cubic meter volume and joint number assessment of rock mass quality. International Geological Congress, Abstracts = Congres Geologique International, Resumes 31: (unpaginated