Works Published in 1993
Displaying works 41 - 60 of 64 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
1993 journal article
OVULATORY AND ENDOCRINE RESPONSES AFTER ACTIVE IMMUNIZATION OF GILTS AGAINST A SYNTHETIC FRAGMENT OF BOVINE INHIBIN
JOURNAL OF ANIMAL SCIENCE, 71(4), 975–982.
author keywords: PIGS; INHIBIN; IMMUNIZATION; OVULATION; OVARIES; REPRODUCTIVE HORMONES
MeSH headings : Animals; Antibody Formation; Estradiol / blood; Estrus; Female; Follicle Stimulating Hormone / blood; Follicle Stimulating Hormone / metabolism; Gonadotropin-Releasing Hormone / pharmacology; Immunization / veterinary; Immunization, Secondary / veterinary; Inhibins / immunology; Inhibins / physiology; Luteinizing Hormone / blood; Luteinizing Hormone / metabolism; Ovulation; Pituitary Gland / drug effects; Pituitary Gland / metabolism; Progesterone / blood; Swine / physiology
TL;DR:
Whether neutralizing endogenous inhibin would affect ovulation rate and serum concentrations of FSH, LH, estradiol-17 beta, and progesterone in gilts in INH gilts was determined and antibody titers were estimated.
(via Semantic Scholar)
academic.oup.com (publisher PDF)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018
1993 journal article
CHANGES IN SERUM SOMATOTROPIN, SOMATOTROPIN MESSENGER-RNA, AND SERUM AND FOLLICULAR INSULIN-LIKE GROWTH FACTOR-I IN RESPONSE TO FEED RESTRICTION IN COWS ACTIVELY IMMUNIZED AGAINST GROWTH HORMONE-RELEASING FACTOR
JOURNAL OF ANIMAL SCIENCE, 71(11), 3033–3042.
author keywords: SOMATOTROPIN; IGF-I; OVARIES; FEED RESTRICTION
MeSH headings : Animals; Blotting, Northern; Cattle / metabolism; Estradiol / blood; Fatty Acids, Nonesterified / blood; Female; Follicular Fluid / chemistry; Food Deprivation / physiology; Growth Hormone / blood; Growth Hormone / genetics; Growth Hormone-Releasing Hormone / immunology; Immunization / veterinary; Immunization, Secondary / veterinary; Insulin-Like Growth Factor I / analysis; Luteinizing Hormone / blood; Pituitary Gland / chemistry; RNA, Messenger / analysis
TL;DR:
Although feed restriction and GRFi decreased serum IGF-I, concentrations of IGF-i in FFL were decreased only by GRFi, and the effects of feed restriction increased serum and pituitary somatotropin (ST) and ST mRNA and decreased ST mRNA.
(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
1993 journal article
EFFECT OF COPPER LEVEL AND SOURCE (COPPER LYSINE VS COPPER-SULFATE) ON COPPER STATUS, PERFORMANCE, AND IMMUNE-RESPONSE IN GROWING STEERS FED DIETS WITH OR WITHOUT SUPPLEMENTAL MOLYBDENUM AND SULFUR
JOURNAL OF ANIMAL SCIENCE, 71(10), 2748–2755.
author keywords: COPPER; MOLYBDENUM; STEERS; IMMUNE RESPONSE; PERFORMANCE
MeSH headings : Animal Feed; Animals; Antibody Formation / drug effects; Biological Availability; Cattle / blood; Cattle / growth & development; Cattle / immunology; Cattle Diseases / epidemiology; Cattle Diseases / immunology; Ceruloplasmin / analysis; Copper / administration & dosage; Copper / pharmacokinetics; Copper / pharmacology; Copper Sulfate; Drug Interactions; Food, Fortified; Immunity, Cellular / drug effects; Lymphocyte Activation / drug effects; Lymphocytes / drug effects; Lymphocytes / immunology; Lysine / administration & dosage; Lysine / pharmacokinetics; Lysine / pharmacology; Male; Molybdenum / administration & dosage; Molybdenum / pharmacology; Morbidity; Random Allocation; Sulfur / administration & dosage; Sulfur / pharmacology; Weight Gain / drug effects
TL;DR:
One hundred twenty-six crossbred steers were used to determine the availability of Cu from copper lysine (CuLys) relative to CuSO4 and there were no differences among treatments when lymphocytes were stimulated with pokeweed mitogen or phytohemagglutinin.
(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
1993 journal article
COMPARISON OF COPPER LYSINE AND COPPER-SULFATE AS COPPER SOURCES FOR RUMINANTS USING IN-VITRO METHODS
JOURNAL OF DAIRY SCIENCE, 76(10), 2994–2998.
author keywords: COPPER; LYSINE; RUMINANTS
MeSH headings : Animals; Biological Availability; Cattle / metabolism; Cellulose / metabolism; Copper / administration & dosage; Copper / pharmacokinetics; Digestion; Fermentation; Lysine / administration & dosage; Lysine / pharmacokinetics; Male; Molybdenum / pharmacology; Pancreatin / metabolism; Rumen / metabolism; Rumen / microbiology; Sodium Bicarbonate / metabolism; Sulfur / pharmacology
TL;DR:
Results suggest that Cu from Cu Lys and CuSO4 behave similarly in the digestive tract of ruminants.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
6. Clean Water and Sanitation
(OpenAlex)
Source: Web Of Science
Added: August 6, 2018
1993 journal article
Relationship of secretion of GnRH in vitro to changes in pituitary concentrations of LH and FSH and serum concentrations of LH during lactation in sows
Journal of Reproduction & Fertility, 98(2), 393.
MeSH headings : Animals; Estradiol / blood; Female; Follicle Stimulating Hormone / metabolism; Gonadotropin-Releasing Hormone / metabolism; Gonadotropins, Pituitary / metabolism; Hypothalamus / metabolism; Lactation / physiology; Luteinizing Hormone / blood; Luteinizing Hormone / metabolism; Organ Culture Techniques; Pituitary Gland / metabolism; Pregnancy; Radioimmunoassay; Swine / metabolism
TL;DR:
Whether release of GnRH in vitro was related to concentrations of LH and FSH in serum and pituitaries and to oestradiol in serum of sows at mid- or late lactation is investigated.
(via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018
1993 journal article
INFLUENCE OF STAGE OF LACTATION, EXOGENOUS LUTEINIZING-HORMONE-RELEASING HORMONE, AND SUCKLING ON ESTRUS, POSITIVE FEEDBACK OF LUTEINIZING-HORMONE, AND OVULATION IN SOWS TREATED WITH ESTROGEN
JOURNAL OF ANIMAL SCIENCE, 71(4), 989–998.
author keywords: SOWS; LACTATION; ESTROGENS; ESTRUS; LH; LHRH
MeSH headings : Animals; Estradiol / pharmacology; Estrus / drug effects; Female; Gonadotropin-Releasing Hormone / pharmacology; Hypothalamus / physiology; Lactation / physiology; Luteinizing Hormone / blood; Luteinizing Hormone / metabolism; Ovulation / drug effects; Pituitary Gland, Anterior / physiology; Progesterone / blood; Swine / physiology; Weaning
TL;DR:
Investigation of the LH response and occurrence of estrus and ovulation in sows treated with estradiol benzoate at mid- or late lactation found LHRH-A pulses had no effect on secretion of LH and E2.
(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
1993 journal article
EFFECTS OF PREGNANT MARE SERUM GONADOTROPIN ON REPRODUCTION IN 4 GENOTYPES OF GILTS
JOURNAL OF ANIMAL BREEDING AND GENETICS, 110(5), 363–373.
TL;DR:
The increase in ovulation rate and number of embryos generated by PMSG seems to be negated by fetal losses occurring both before and after 40 d of gestation.
(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
1993 journal article
AGONIST-INDUCED RELEASE OF GONADOTROPIN-RELEASING-HORMONE, LUTEINIZING-HORMONE, AND FOLLICLE-STIMULATING-HORMONE AND THEIR ASSOCIATIONS WITH BASAL SECRETION OF LUTEINIZING-HORMONE AND FOLLICLE-STIMULATING-HORMONE THROUGHOUT LACTATION IN SOWS
BIOLOGY OF REPRODUCTION, 49(2), 332–339.
MeSH headings : Animals; Estradiol / blood; Female; Follicle Stimulating Hormone / metabolism; Gonadotropin-Releasing Hormone / metabolism; Gonadotropin-Releasing Hormone / pharmacology; Lactation / physiology; Luteinizing Hormone / metabolism; N-Methylaspartate / pharmacology; Progesterone / blood; Swine / physiology
TL;DR:
The working hypothesis was that the normal increase in basal secretion of LH and FSH during lactation in sows is paralleled by an increase in readily releasable pools of GnRH, LH, and F SH, which is mirrored by the normal decrease in basal LH secretion in primiparous 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
1993 journal article
TROPICAL PASTURE HAY UTILIZATION WITH SLAFRAMINE AND COTTONSEED MEAL - RUMINAL CHARACTERISTICS AND DIGESTA PASSAGE IN WETHERS
JOURNAL OF ANIMAL SCIENCE, 71(6), 1634–1640.
author keywords: PARASYMPATHOMIMETICS; COTTONSEED MEAL; FORAGE; SHEEP
MeSH headings : Alkaloids / administration & dosage; Alkaloids / pharmacology; Ammonia / analysis; Animal Feed; Animals; Bacteria / drug effects; Bacteria / growth & development; Cottonseed Oil / administration & dosage; Dietary Fiber / metabolism; Digestion / drug effects; Eating; Fatty Acids, Volatile / analysis; Food, Fortified; Gastrointestinal Transit / drug effects; Hydrogen-Ion Concentration; Injections, Intramuscular / veterinary; Male; Mycotoxins / administration & dosage; Mycotoxins / pharmacology; Parasympathomimetics / administration & dosage; Parasympathomimetics / pharmacology; Poaceae; Rumen / chemistry; Rumen / drug effects; Rumen / microbiology; Salivation / drug effects; Sheep / physiology
TL;DR:
SF-induced changes in the ruminal environment, whole-tract apparent nutrient digestibility, N and mineral balance, and ruminal VFA concentrations were not changed; however, Cottonseed meal supplementation of a Mitchell grass hay diet improved nutritional status and attenuated live weight loss.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(OpenAlex)
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1993 journal article
In vitro and in vivo immunological measurements in growing lambs fed diets deficient, marginal or adequate in zinc
Journal of Nutritional Immunology, 2(1), 71.
TL;DR:
Lymphocyte blastogenesis, measured by [3H]thymidine incorporation into peripheral blood lymphocytes, was lower when lymphocytes from severely deficient lambs were incubated with concentrations of phytohemagglutinin that were suboptimal for maximum proliferation.
(via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018
1993 journal article
INFLUENCE OF DIETARY ZINC AND DEXAMETHASONE ON IMMUNE-RESPONSES AND RESISTANCE TO PASTUERELLA-HEMOLYTICA CHALLENGE IN GROWING LAMBS
NUTRITION RESEARCH, 13(10), 1213–1226.
author keywords: ZINC DEFICIENCY; LAMBS; DEXAMETHASONE; PASTEURELLA-HEMOLYTICA; IMMUNITY
TL;DR:
Results indicate that dexamethasone did not suppress immune responses or increase susceptibility to bacterial pneumonia in lambs fed inadequate dietary Zn to a greater extent than that of lambs feeding adequate dietary ZN.
(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
1993 journal article
FEEDLOT PERFORMANCE, CARCASS CHARACTERISTICS, HORMONES, AND METABOLITES IN STEERS ACTIVELY IMMUNIZED AGAINST GROWTH HORMONE-RELEASING FACTOR
JOURNAL OF ANIMAL SCIENCE, 71(11), 2853–2859.
author keywords: IMMUNIZATION; GHRF; CATTLE; GROWTH; CARCASS COMPOSITION
MeSH headings : Adipose Tissue / growth & development; Animals; Blood Glucose / analysis; Blood Urea Nitrogen; Body Weight; Breeding; Cattle / blood; Cattle / growth & development; Eating; Fatty Acids, Nonesterified / blood; Growth Hormone / metabolism; Growth Hormone / physiology; Growth Hormone-Releasing Hormone / immunology; Immunization / veterinary; Insulin / blood; Insulin-Like Growth Factor I / analysis; Male; Meat / standards; Muscle Development
TL;DR:
Large-framed Simmental and Charolais steers were actively immunized against growth hormone-releasing factor to evaluate the effect on growth, carcass characteristics (especially intramuscular fat deposition), and concentrations of somatotropin (ST) and IGF-I.
(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
1993 journal article
Ensiling characteristics and utilization of switchgrass preserved as silage
Postharvest Biology and Technology, 3(4), 349.
Source: NC State University Libraries
Added: August 6, 2018
1993 journal article
EFFECT OF INSULIN-INDUCED HYPOGLYCEMIA ON CESSATION OF MACROMOLECULAR TRANSPORT IN THE NEONATAL CALF
JOURNAL OF DAIRY SCIENCE, 76(9), 2736–2741.
author keywords: CALF; HYPOGLYCEMIA; IMMUNOGLOBULINS; NEWBORN
MeSH headings : Aging / blood; Animals; Animals, Newborn / blood; Biological Transport; Blood Glucose / metabolism; Cattle / blood; Colostrum; Hypoglycemia / blood; Hypoglycemia / chemically induced; Immunoglobulin G / blood; Insulin / administration & dosage; Insulin / blood
TL;DR:
Glucose availability may influence timing of closure in the calf, although the decreased rate of absorption of IgG in hypoglycemic calves prevents them from realizing any benefit in peak IgG concentrations higher than those of their normoglycemic counterparts.
(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
1993 journal article
EFFECT OF FEED RESTRICTION ON SERUM SOMATOTROPIN, INSULIN-LIKE GROWTH FACTOR-I-(IGF-I) AND IGF BINDING-PROTEINS IN CYCLIC HEIFERS ACTIVELY IMMUNIZED AGAINST GROWTH-HORMONE RELEASING-FACTOR
DOMESTIC ANIMAL ENDOCRINOLOGY, 10(4), 315–324.
MeSH headings : Animals; Carrier Proteins / blood; Cattle / metabolism; Electrophoresis, Polyacrylamide Gel; Estrus / metabolism; Fatty Acids, Nonesterified / blood; Female; Food Deprivation / physiology; Growth Hormone / blood; Growth Hormone-Releasing Hormone / immunology; Growth Hormone-Releasing Hormone / physiology; Insulin / blood; Insulin-Like Growth Factor Binding Protein 2; Insulin-Like Growth Factor I / analysis; Random Allocation; Somatomedins / analysis; Vaccination
TL;DR:
The increase in serum ST levels observed during feed restriction was blocked by active immunization against GRF, however, feed restriction resulted in decreased serum IGF-I in GRFi heifers in spite of initial low levels of IGF-i (due to GRFi).
(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
1993 journal article
DIETARY ZINC AFFECTS SERUM CONCENTRATIONS OF INSULIN AND INSULIN-LIKE GROWTH FACTOR-I IN GROWING LAMBS
JOURNAL OF NUTRITION, 123(1), 13–19.
author keywords: ZINC; INSULIN; SOMATOTROPIN; INSULIN-LIKE GROWTH FACTOR-I; LAMBS
MeSH headings : Animals; Blood Glucose / analysis; Diet; Glucose / administration & dosage; Glucose / pharmacology; Growth Hormone / blood; Growth Hormone-Releasing Hormone / administration & dosage; Growth Hormone-Releasing Hormone / pharmacology; Hydrocortisone / blood; Infusions, Intravenous; Insulin / blood; Insulin-Like Growth Factor I / analysis; Sheep; Zinc / administration & dosage; Zinc / deficiency; Zinc / pharmacology
TL;DR:
Severe zinc deficiency altered circulating concentrations of insulin, insulin-like growth factor-I and somatotropin, whereas a marginal deficiency had no effect in growing lambs.
(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
1993 review
MANIPULATION OF GASTROINTESTINAL NUTRIENT DELIVERY IN LIVESTOCK
[Review of ]. JOURNAL OF DAIRY SCIENCE, 76(7), 2112–2124.
author keywords: GASTROINTESTINAL TRACT; DIGESTION; ABSORPTION; LIVESTOCK
MeSH headings : Animal Nutritional Physiological Phenomena; Animals; Animals, Domestic / physiology; Digestion; Digestive System Physiological Phenomena; Intestinal Absorption; Intestines / physiology; Rumen / physiology
TL;DR:
The constraints of nutrient delivery from the gastrointestinal tract that are placed on postabsorptive synthetic processes in highly selected strains of domestic livestock or livestock treated with growth promotants exogenously or via transgenic manipulation are discussed.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(OpenAlex)
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1993 journal article
INTEGRATED SYSTEMS-ANALYSIS OF SOW REPLACEMENT RATES IN A HIERARCHICAL SWINE BREEDING STRUCTURE
JOURNAL OF ANIMAL SCIENCE, 71(11), 2885–2890.
author keywords: PIGS; BREEDING PROGRAMS; REPLACEMENT RATE; ECONOMICS; SIMULATION
MeSH headings : Animals; Breeding / economics; Breeding / methods; Costs and Cost Analysis; Crosses, Genetic; Female; Income; Male; Models, Biological; Parity; Selection, Genetic; Stochastic Processes; Swine / genetics; Swine / growth & development; Systems Analysis
TL;DR:
Sow replacement rates in a three-tiered breeding structure were investigated for a 10-yr planning horizon using a stochastic life-cycle swine production model and systems with low multiplier- and commercial-level replacement rates were more profitable than systems with higher replacement rates.
(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
1993 journal article
HERITABILITIES OF MEASURES OF HOOVES AND THEIR RELATION TO OTHER TRAITS OF HOLSTEINS
JOURNAL OF DAIRY SCIENCE, 76(7), 1989–1993.
author keywords: FOOT ANGLE; LONGEVITY; DAYS OPEN; HERITABILITY
TL;DR:
Genetic and phenotypic variations of hoof measurements were related to milk and fat yields, days open from calving to conception, and survival to various ages, and those with hoof length tended to be negative.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
1993 journal article
GENETIC AND ECONOMIC-ANALYSES OF SOW REPLACEMENT RATES IN THE COMMERCIAL TIER OF A HIERARCHICAL SWINE BREEDING STRUCTURE
JOURNAL OF ANIMAL SCIENCE, 71(6), 1400–1406.
author keywords: PIGS; BREEDING PROGRAMS; GENETIC GAIN; ECONOMICS; SIMULATION
MeSH headings : Adipose Tissue / growth & development; Animals; Breeding / economics; Costs and Cost Analysis; Female; Income; Litter Size; Models, Biological; Parity; Regression Analysis; Reproduction / genetics; Swine / genetics; Swine / growth & development; Swine / physiology; Weight Gain
TL;DR:
Commercial-level sow replacement rates were investigated for a 10-yr planning horizon using a stochastic life-cycle swine production model, and those with higher genetic change had highest net returns.
(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
Citation Index includes data from a number of different sources. If you have questions about the sources of data in the Citation Index or need a set of data which is free to re-distribute, please contact us.
Certain data included herein are derived from the Web of Science© and InCites© (2024) of Clarivate Analytics. All rights reserved. You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.