Effect of donor-embryo-recipient interactions on pregnancy rate in a large-scale bovine embryo transfer program

Theriogenology

Volumn 27, Issue 1, 1987, Pages 139-168

  Hasler, J F ^a   McCauley, A D ^a   Lathrop, W F ^b   Foote, R H ^b  

^a Em Tran Inc   (United States)

^b Department of Molecular Biology and Genetics   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001135130     PISSN: 0093691X     EISSN: None     Source Type: Journal    
DOI: 10.1016/0093-691X(87)90075-6     Document Type: Article

References (71)

1. Survey of the embryo transfer industry
2. Fertility following egg transfer in the cows; effect of method, medium, and synchronization of oestrus
3. Egg transfer in the cow: synchronization requirements
4. Bovine embryo transfer pregnancies. I. Abortion rates and characteristics of calves
5. Bovine embryo transfer pregnancies. II. Lengths of gestation
6. Nonsurgical recovery of bovine eggs
7. Standing paralumbar approach for surgical embryo transfer in cattle
8. Age, dose of FSH and other factors affecting superovulation in Holstein cows
9. Pregnancy rates related to stage of estrous cycle at prostaglandin treatment in an embryo transfer recipient herd
10. Effect of plastic disposable syringes on development of mouse embryos in culture
11. Superovulatory responses of Holstein cows
12. Factors affecting ova transfer in Limousin, Maine-Anjou, and Simmental cattle
13. Seasonal variation in response to stimulation and related embryo transfer procedures in Alberta over a nine year period
14. No seasonal effect on embryo donor performance in the southwest region of the USA
15. Embryo transfer in cattle: Factors affecting superovulatory response, number of transferrable embryos, and length of post-treatment estrous cycles
16. Bovine abortions in five northeastern states, 1960–1970: Evaluation of diagnostic laboratory data
17. The relationship between age and response to superovulation in Holstein cows and heifers
18. Cattle breed as a source of variation in embryo transfer
19. Effect of age of donor cows on embryo production
20. Non-surgical embryo transfer in the horse
21. The day of the estrous cycle that FSH is started and superovulation in cattle
22. Superovulating cows with follicle stimulating hormone and pregnant mare's serum gonadotrophin
23. Embryo production in superovulated cows: transferable embryos correlated with total embryos
24. Progesterone, 20B-hydroxypregn-4-en-3-one, and luteinizing hormone levels in superovulated prepuberal and postpuberal cattle
25. Plasma oestrogen and progesterone in relation to superovulation and egg recovery in the cow
26. Changes in milk and plasma concentrations of progesterone in cows after treatment to induce superovulation and their relationships with number of ovulations and of embryos collected
27. Effect of unilateral cornual insemination upon fertilization rate in superovulating and single-ovulating cattle
28. Bovine embryo morphology and evaluation
29. Pregnancy rates following HCG administration at the time of transfer in embryo-recipient cattle
30. Estimation of embryonic losses in bovine embryo transfer recipients from progesterone profiles and returns to estrus
31. The transfer of bovine embryos
32. Non-surgical embryo transfer in cattle embryorecipient interactions
33. Pregnancy rates with intact and split bovine embryos transferred surgically and nonsurgically
34. Observations on in vitro development of bovine morulae in Ham's F-10 and Dulbecco's phosphate buffered saline supplemented with normal steer serum
35. Bovine embryo development in Dulbecco's phosphate buffered saline and Ham's F-10 medium with Hepes buffer
36. Conception rate after uterine transfer of cow eggs, in relation to synchronization of oestrus and age of eggs
37. Factors affecting bovine embryo transfer
38. Serum progesterone concentrations in cows receiving embryo transfers
39. Evaluating the bovine embryo
40. Investigation of physiological factors affecting non-surgical transfer
41. Successful superovulation, nonsurgical collection and transfer of embryos from Brahman cows
42. Donor-recipient asynchrony, stage of embryo development and the post-transfer survival of bovine embryos
43. Matching of embryo stages and grades with recipient oestrous synchrony in bovine embryo transfer
44. Factors influencing the quality of ova and embryos
45. The role of embryo transfer in cattle improvement programs
46. Prostaglandin F 2 alpha — a fertility drug in dairy cattle?
47. Comparative fertility of normal and repeat-breeding cows as embryo recipients
48. Comparison of Norgestomet and prostaglandin F 2 alpha (PGF) for estrus synchronization of recipients nursing embryo transfer (ET) calves
49. Synchronization of estrus in embryo transfer recipients receiving demi-embryos with Synchro-mate B or Estrumate
50. Pregnancy rates relating to plasma progesterone levels in recipient heifers at day of transfer
51. Recipients as a source of variation in cattle embryo transfer
52. Accuracy of predicting stages of bovine estrous cycle by gross appearance of the corpus luteum
53. Comparison of palpable corpora lutea with serum progesterone concentrations in cows
54. Untersuchungen zur Verbesserung der Auswahl von Spender- und Empfängertieren im Rahmen der Eiübertragung beim Rind
55. Relationship of serum progesterone luteinizing hormone and the incidence of pregnancy in bovine embryo transfer recipients
56. EIA progesterone levels in recipient cows on day of transfer — a preliminary report
57. Pregnancy rates relative to recipient plasma progesterone levels on the day of nonsurgical transfer of frozen/thawed bovine embryos
58. Hormonal changes around bovine luteolysis
59. Repeatability of blood serum progesterone levels in dairy heifers on day 7 of the estrous cycle
60. The functional activity of the right and left bovine ovary
61. Pregnancy rates in previously failed bovine embryo transfer recipients
62. Effect of site of transfer on pregnancy and twinning rates following bilateral egg transfer in the cow
63. Embryo transfer in cattle: nonsurgical transfer
64. Fetal survival rate after the surgical transfer of two bovine embryos
65. Tips and considerations in bovine embryo transfer
66. Nonsurgical transfer of bovine eggs: Investigation of some factors affecting embryo survival
67. Egg transfer in the cow: pregnancy rate and egg survival
68. Egg transfer in the cow: factors affecting pregnancy and twinning rates following bilateral transfers
69. Commercial aspects of bovine embryo transfer
70. Effect of synchrony between estrous cycles of donors and recipients on pregnancy rates in cattle
71. Critical review of embryo transfer procedures with cattle