Pregnancy rates at Days 2 and 14 and estimated embryonic loss rates prior to day 14 in normal and subfertile mares.

Pregnancy rates at Days 2 and 14 and estimated embryonic loss rates prior to day 14 in normal and subfertile mares. Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

Pregnancy rates at Days 2 and 14 and estimated embryonic loss rates prior to day 14 in normal and subfertile mares. Abstract Text:

B A Ball,T V Little,R B Hillman,G L Woods,

Pregnancy rates at Days 2 and 14 postovulation were determined for 15 normal mares and 15 subfertile mares. Embryonic loss rates were estimated by the difference in the Day 2 and Day 14 pregnancy rates. Mares were artificially inseminated with the pooled ejaculates from three stallions, and the embryonic vesicle was detected with ultrasonography at Days 9, 10, 12 and 14. Mares were short-cycled with prostaglandin F(2) alpha (PGF(2alpha)) and rebred to the same stallions, and the Day 2 pregnancy rates were determined by recovery of cleaved ova (embryos) from the surgically excised oviducts. Significantly more (P < 0.01) normal versus subfertile mares were pregnant at Day 14 (12 15 vs 3 15 ). There was no significant difference in the Day 2 pregnancy rate for normal versus subfertile mares (10 14 vs 11 14 ). There were no significant differences (P > 0.5) in the mean number of blastomeres per embryo or in the mean diameter of embryos recovered at Day 2 from normal or subfertile mares. The estimated embryonic loss rate was significantly lower (P < 0.01) for normal verusus subfertile mares (0 10 vs 8 11 ). Fertilization rates were similar for normal and subfertile mares; however, subfertile mares had a higher embryonic loss rate prior to Day 14 postovulation.

Pregnancy rates at Days 2 and 14 and estimated embryonic loss rates prior to day 14 in normal and subfertile mares. Publishing Authors By Initials

BA Ball,TV Little,RB Hillman,GL Woods,

For similar abstracts research abstracts see: abstracts research

PUBMED ID PMID:

MEDLINE DATE:

Pregnancy rates at Days 2 and 14 and estimated embryonic loss rates prior to day 14 in normal and subfertile mares. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Theriogenology

VOLUME: 26

Page Numbers: 611-9

Journal Abbreviation: Theriogenology

ISSN: 0093-691X

DAY: 26

MONTH: Nov

YEAR: 1986

Pregnancy rates at Days 2 and 14 and estimated embryonic loss rates prior to day 14 in normal and subfertile mares. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 421510

Pregnancy rates at Days 2 and 14 and estimated embryonic loss rates prior to day 14 in normal and subfertile mares. Keywords Mesh Terms:

KEYWORDS:

MESH TERMS:

Chemical & Substance for Abstract: Pregnancy rates at Days 2 and 14 and estimated embryonic loss rates prior to day 14 in normal and subfertile mares. Information

Substance Name:

Registry Number:

Grant and Affiliation Information for Pregnancy rates at Days 2 and 14 and estimated embryonic loss rates prior to day 14 in normal and subfertile mares.

AFFILIATION: Department of Clinical Sciences New York State College of Veterinary Medicine Cornell University Ithaca, NY 14853 USA.

Country: United States

AGENCY:

GRANT:

ACRONYM:

MEDLINETA: Theriogenology

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

Pregnancy rates at Days 2 and 14 and estimated embryonic loss rates prior to day 14 in normal and subfertile mares Related Publications

• 5 reasons to consider travel nursing.
• A biological embryo-reduction mechanism for the elimination of excess embryos in mares.
• A journal's progress.
• A modified prognostic index based upon nutritional measurements.
• A technique for transrectal ultrasonography of stallions during ejaculation.
• Abnormally sialylated fibrinogen gamma-chains in a patient with chronic thromboembolic pulmonary hypertension.
• Aspartame demand in rhesus monkeys: effects of volume and concentration manipulations.
• Assessing unit-price related remifentanil choice in rhesus monkeys.
• Assessing wounds accurately.
• Autotransfer of Day 4 embryos from oviduct to oviduct versus oviduct to uterus in the mare.
• Co-culture of day-5 to day-7 equine embryos in medium with oviductal tissue.
• Comorbid diagnoses in patients meeting criteria for the schizophrenia prodrome.
• Dear colleague.
• Editorial.
• Embryonic loss in pony mares induced by intrauterine infusion of Candida parapsilosis.
• Fourier transform mass spectrometry to monitor hyaluronan-protein interactions: use of hydrogen/deuterium amide exchange.
• Hastened transport of equine embryos through the oviduct of the mare.
• Identification of a glycosylated Ehrlichia canis 19-kilodalton major immunoreactive protein with a species-specific serine-rich glycopeptide epitope.
• Intraventricular insulin and leptin reduce food intake and body weight in C57BL/6J mice.
• Micronutrient levels and HIV disease status in HIV-infected patients on highly active antiretroviral therapy in the Nutrition for Healthy Living cohort.
• Moderate exercise early after influenza virus infection reduces the Th1 inflammatory response in lungs of mice.
• PAS domain allostery and light-induced conformational changes in photoactive yellow protein upon I2 intermediate formation, probed with enhanced hydrogen/deuterium exchange mass spectrometry.
• Patient safety initiatives.
• Pregnancy rates at Days 2 and 14 and estimated embryonic loss rates prior to day 14 in normal and subfertile mares.
• Rapid and robust protection against cocaine-induced lethality in rats by the bacterial cocaine esterase.
• Survival of equine embryos transferred to normal and subfertile mares.
• The economics of drug abuse: a quantitative assessment of drug demand.
• The role of syndecans in disease and wound healing.
• Time of embryo transport through the mare oviduct.
• Where will your influence end?