Duffy P - Search Results

1

The difference in embryo quality between Belclare and Suffolk ewes is not due to differences in oocyte quality.

Fair S, Hanrahan JP, Ward F, O'Meara CM, Duffy P, Donovan A, Lonergan P, Evans AC. Fair S, et al. Among authors: duffy p. Theriogenology. 2006 Jul 15;66(2):191-7. doi: 10.1016/j.theriogenology.2005.11.001. Epub 2005 Dec 5. Theriogenology. 2006. PMID: 16332386

2

Consequences of bovine oocyte maturation, fertilization or early embryo development in vitro versus in vivo: implications for blastocyst yield and blastocyst quality.

Rizos D, Ward F, Duffy P, Boland MP, Lonergan P. Rizos D, et al. Among authors: duffy p. Mol Reprod Dev. 2002 Feb;61(2):234-48. doi: 10.1002/mrd.1153. Mol Reprod Dev. 2002. PMID: 11803560

3

In vitro fertilization as a predictor of fertility from cervical insemination of sheep.

Papadopoulos S, Hanrahan JP, Donovan A, Duffy P, Boland MP, Lonergan P. Papadopoulos S, et al. Among authors: duffy p. Theriogenology. 2005 Jan 1;63(1):150-9. doi: 10.1016/j.theriogenology.2004.04.015. Theriogenology. 2005. PMID: 15589281

4

The effects of ram exposure during progestagen oestrus synchronisation and time of ram introduction post progestagen withdrawal on fertility in ewes.

Hawken PA, Beard AP, O'Meara CM, Duffy P, Quinn KM, Crosby TF, Boland MP, Evans AC. Hawken PA, et al. Among authors: duffy p. Theriogenology. 2005 Feb;63(3):860-71. doi: 10.1016/j.theriogenology.2004.05.007. Theriogenology. 2005. PMID: 15629803 Clinical Trial.

5

Differences between Belclare and Suffolk ewes in fertilization rate, embryo quality and accessory sperm number after cervical or laparoscopic artificial insemination.

Fair S, Hanrahan JP, O'Meara CM, Duffy P, Rizos D, Wade M, Donovan A, Boland MP, Lonergan P, Evans AC. Fair S, et al. Among authors: duffy p. Theriogenology. 2005 Apr 15;63(7):1995-2005. doi: 10.1016/j.theriogenology.2004.09.005. Theriogenology. 2005. PMID: 15823355

6

Hormonal relationships during the periovulatory period among ewe breeds known to differ in fertility after cervical artificial insemination with frozen thawed semen.

Fair S, Hanrahan JP, Donovan A, Duffy P, O'Meara CM, Lonergan P, Evans AC. Fair S, et al. Among authors: duffy p. Anim Reprod Sci. 2007 Feb;97(3-4):284-94. doi: 10.1016/j.anireprosci.2006.02.006. Epub 2006 Mar 10. Anim Reprod Sci. 2007. PMID: 16530360

7

Resuspending ram spermatozoa in seminal plasma after cryopreservation does not improve pregnancy rate in cervically inseminated ewes.

O'Meara CM, Donovan A, Hanrahan JP, Duffy P, Fair S, Evans AC, Lonergan P. O'Meara CM, et al. Among authors: duffy p. Theriogenology. 2007 Apr 15;67(7):1262-8. doi: 10.1016/j.theriogenology.2007.01.012. Epub 2007 Mar 2. Theriogenology. 2007. PMID: 17336375

8

Pregnancy and fetal characteristics after transfer of vitrified in vivo and cloned bovine embryos.

Lonergan P, Evans AC, Boland E, Rizos D, Fair T, Duffy P, Sung LY, Du F, Chaubal S, Xu J, Yang X, Tian XC. Lonergan P, et al. Among authors: duffy p. Theriogenology. 2007 Nov;68(8):1128-37. doi: 10.1016/j.theriogenology.2007.08.012. Epub 2007 Sep 17. Theriogenology. 2007. PMID: 17875317

9

Comparisons between nulliparous heifers and cows as oocyte donors for embryo production in vitro.

Rizos D, Burke L, Duffy P, Wade M, Mee JF, O'Farrell KJ, Macsiurtain M, Boland MP, Lonergan P. Rizos D, et al. Among authors: duffy p. Theriogenology. 2005 Feb;63(3):939-49. doi: 10.1016/j.theriogenology.2004.05.008. Theriogenology. 2005. PMID: 15629810

10

Characterization of follicle and CL development in beef heifers using high resolution three-dimensional ultrasonography.

Scully S, Evans AC, Duffy P, Crowe MA. Scully S, et al. Among authors: duffy p. Theriogenology. 2014 Feb;81(3):407-18. doi: 10.1016/j.theriogenology.2013.10.012. Epub 2013 Oct 20. Theriogenology. 2014. PMID: 24220362

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