Works Published in 1981
Displaying all 14 works
Sorted by most recent date added to the index first, which may not be the same as publication date order.
1981 journal article
Influences of adrenal secretions on testicular testosterone in the bovine
Dissertation Abstracts International. B, Sciences and Engineering, 42(1), 92.
Source: NC State University Libraries
Added: August 6, 2018
1981 journal article
INTERRELATIONSHIPS OF SERUM CORTICOSTEROIDS, LH, AND TESTOSTERONE IN MALE BOVINE
ARCHIVES OF ANDROLOGY, 6(2), 141–150.
MeSH headings : Adrenal Cortex Hormones / blood; Animals; Cattle; Luteinizing Hormone / blood; Male; Seasons; Testosterone / blood
TL;DR:
Results of this study indicate that the major effect of LH upon blood concentration if T in the bull is usually exerted within 1 hr of a LH surge, and failure of some LH peaks to be followed by T peaks suggests that the secretion of LH and T inThe bull may be subject to modulation by adrenocortical hormones and other intrinsic and extrinsic factors.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1981 journal article
INFLUENCE OF ELECTROEJACULATION ON PERIPHERAL-BLOOD CONCENTRATIONS OF CORTICOSTEROIDS, PROGESTERONE, LH, AND TESTOSTERONE IN BULLS
ARCHIVES OF ANDROLOGY, 7(3), 245–250.
MeSH headings : Adrenal Cortex Hormones / blood; Animals; Cattle; Ejaculation; Electric Stimulation; Luteinizing Hormone / blood; Male; Progesterone / blood; Steroids / biosynthesis; Stress, Physiological / blood; Stress, Physiological / veterinary; Testis / metabolism; Testosterone / blood
TL;DR:
The temporal associations of elevated concentrations of CS and P with basal LH and T before EE, absence of T response to endogenous LH peaks, and the temporary absence of episodic LH andT peaks after EE, suggest that endogenous adrenal steroids may modulate secretion of T in the bull.
(via Semantic Scholar)
www.tandfonline.com (publisher PDF)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1981 journal article
Evaluating fertility of dairy bulls using dairy herd improvement data
Dissertation Abstracts International. B, Sciences and Engineering, 42(1), 5.
Source: NC State University Libraries
Added: August 6, 2018
1981 journal article
EFFECTS OF EMBRYO TRANSFER ON GENETIC CHANGE IN DAIRY-CATTLE
JOURNAL OF DAIRY SCIENCE, 64(12), 2484–2492.
TL;DR:
Impact of embryo transfer on rate of genetic gain was examined for development of bulls for progeny test, development of replacement females, and progeny testing of dams of bulls and replacement females.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1981 journal article
Effect of accelerated growth and fattening from early weaning to parturition on ewe reproduction and lactation
Dissertation Abstracts International. B, Sciences and Engineering, 41(7), 2406.
Source: NC State University Libraries
Added: August 6, 2018
1981 review
THE INFLUENCE OF MATERNAL EFFECTS ON THE EFFICIENCY OF SELECTION - A REVIEW
[Review of ]. LIVESTOCK PRODUCTION SCIENCE, 8(2), 121–137.
TL;DR:
The experimental evidence concerning the existence and importance of maternal effects in beef cattle, dairy cattle and swine is reviewed and some suggestions are given for altering management programs to increase production and selection efficiency.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(OpenAlex)
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1981 journal article
Some practical uses for progestins in livestock management
Dissertation Abstracts International. B, Sciences and Engineering, 42(5), 1766.
Source: NC State University Libraries
Added: August 6, 2018
1981 journal article
ESTIMATION OF DIRECT AND MATERNAL ADDITIVE AND HETEROTIC EFFECTS FROM CROSSBREEDING EXPERIMENTS IN ANIMALS
JOURNAL OF ANIMAL SCIENCE, 52(1), 44–50.
MeSH headings : Animals; Breeding; Cattle / genetics; Hybrid Vigor; Hybridization, Genetic
UN Sustainable Development Goal Categories
2. Zero Hunger
(OpenAlex)
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1981 journal article
ROLE OF THE OVARY IN CONTROLLING LUTEINIZING-HORMONE, FOLLICLE-STIMULATING-HORMONE, AND PROLACTIN SECRETION DURING AND AFTER LACTATION IN PIGS
BIOLOGY OF REPRODUCTION, 24(2), 341–353.
MeSH headings : Animals; Castration; Estrogens / blood; Female; Follicle Stimulating Hormone / blood; Follicle Stimulating Hormone / metabolism; Gonadotropin-Releasing Hormone / pharmacology; Kinetics; Lactation; Luteinizing Hormone / blood; Luteinizing Hormone / metabolism; Ovary / physiology; Pregnancy; Progesterone / blood; Prolactin / blood; Prolactin / metabolism; Swine
TL;DR:
Both LH and FSH were higher during the last 2 weeks of lactation than during the first 3 weeks, and serum prolactin concentrations in selected samples collected on Days 10 and 20 were not significantly different between treatment groups, intact sows had consistently higher concentrations compared with ovex sows.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1981 journal article
Predicting selection response for total litter weight
Journal of Animal Breeding and Genetics, 98(1), 54.
Source: NC State University Libraries
Added: August 6, 2018
1981 journal article
INTERVAL TO ESTRUS IN SOWS AND PERFORMANCE OF PIGS AFTER ALTERATION OF LITTER SIZE DURING LATE LACTATION
JOURNAL OF ANIMAL SCIENCE, 53(1), 177–181.
MeSH headings : Animals; Animals, Suckling / physiology; Estrus; Female; Lactation; Litter Size; Pregnancy; Swine / physiology; Weaning
TL;DR:
Reducing the litter size before weaning resulted in earlier postweaning estrus and ovulation and had no adverse effects on the performance of weanling pigs.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1981 journal article
Correlated responses in male reproductive traits in mice selected for litter size and body weight
Genetics, 99(3), 513.
Source: NC State University Libraries
Added: August 6, 2018
1981 journal article
Control of anterior pituitary and ovarian hormone secretion and manifestation of estrus during and after lactation in the pig
Dissertation Abstracts International. B, Sciences and Engineering, 41(12), 4410.
Source: NC State University Libraries
Added: August 6, 2018
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