Works Published in 2000

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Displaying works 81 - 85 of 85 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2000 journal article

The effects of long-term caging and molt of Single Comb White Leghorn hens on herterophil to lymphocyte ratios, corticosterone and thyroid hormones

POULTRY SCIENCE, 79(4), 514–518.

By: G. Davis n, K. Anderson n & A. Carroll n

author keywords: egg production; corticosterone; heterophil to lymphocyte ratio; thyroid hormones; molt
MeSH headings : Aging; Animals; Chickens / physiology; Corticosterone / blood; Female; Housing, Animal; Leukocyte Count; Lymphocyte Count; Molting; Oviposition; Thyroid Hormones / blood; Thyroxine / blood; Triiodothyronine / blood
TL;DR: The physiological and metabolic parameters of the different hen strains and cage densities were similar during egg production, however, CS, T3, T4, and H:L changed with age in relation to the egg production cycle, and these parameters were affected by bird age. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2000 journal article

Influence of selection for increased body weight, egg production, and shank width on the length of the incubation period of turkeys

POULTRY SCIENCE, 79(5), 613–618.

By: V. Christensen n, D. Noble* & K. Nestor*

author keywords: turkey; incubation period; egg weight; body weight; genetic differences
MeSH headings : Animals; Body Weight / genetics; Eggs; Extremities / anatomy & histology; Extremities / physiology; Female; Incubators / veterinary; Male; Oviposition / genetics; Oviposition / physiology; Regression Analysis; Selection, Genetic; Time Factors; Turkeys / genetics; Turkeys / physiology
TL;DR: Differences in the length of the incubation period between the F and RBC2 lines could not be explained by line differences in egg weight based on a comparison of line means for these traits and overall regression of hatching time on egg Weight and BW50 was positive for egg weight and negative for BW50. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Influence of Biochrome (R) on the response of metabolic hormones in PEMS-infected poults

POULTRY SCIENCE, 79(5), 661–668.

By: R. Doerfler n, F. Edens n, J. McMurtry*, M. Qureshi n, C. Parkhurst n & G. Havenstein n

author keywords: poult; enteritis; mortality; hormone; chromium
MeSH headings : Age Factors; Amino Acids / metabolism; Amino Acids / pharmacology; Animals; Blood Glucose / analysis; Body Weight; Chromium / metabolism; Chromium / pharmacology; Chromium / therapeutic use; Enteritis / drug therapy; Enteritis / metabolism; Enteritis / veterinary; Female; Glucagon / blood; Insulin / blood; Insulin-Like Growth Factor I / analysis; Insulin-Like Growth Factor II / analysis; Intestines / physiopathology; Nicotinic Acids / metabolism; Nicotinic Acids / pharmacology; Poultry Diseases / drug therapy; Poultry Diseases / metabolism; Poultry Diseases / mortality; Radioimmunoassay / veterinary; Random Allocation; Syndrome; Thyroxine / blood; Triiodothyronine / blood; Turkeys
TL;DR: Body weights of PEMS-infected poults were increased significantly by the BC treatment but not to the level of noninfected controls, and radioimmunoassays were conducted for plasma insulin, glucagon, thyroxine, and triiodothyronine. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2000 journal article

D-xylose absorption as a measurement of malabsorption in poult enteritis and mortality syndrome

POULTRY SCIENCE, 79(5), 656–660.

By: R. Doerfler n, L. Cain n, F. Edens n, C. Parkhurst n, M. Qureshi & G. Havenstein n

author keywords: poult; enteritis; mortality; D-xylose; malabsorption
MeSH headings : Animals; Colorimetry / veterinary; Enteritis / mortality; Enteritis / physiopathology; Enteritis / veterinary; Indicators and Reagents / chemistry; Intestinal Absorption; Linear Models; Malabsorption Syndromes / mortality; Malabsorption Syndromes / physiopathology; Malabsorption Syndromes / veterinary; Male; Phloroglucinol / chemistry; Poultry Diseases / mortality; Poultry Diseases / physiopathology; Random Allocation; Regression Analysis; Turkeys; Xylose / blood; Xylose / pharmacokinetics
TL;DR: The severe malabsorption and metabolic deficiency problem associated with PEMS was postulated to be a direct effect of the undefined infectious agent or agents that cause the disease. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Soluble factors and the emergence of chick primordial germ cells in vitro

POULTRY SCIENCE, 79(1), 80–85.

By: L. Karagenc n & J. Petitte n

author keywords: chick; primordial germ cells; ciliary neurotrophic factor; stem cell factor; basic fibroblast growth factor
MeSH headings : Animals; Blastoderm; Cell Line; Cells, Cultured; Chick Embryo / cytology; Ciliary Neurotrophic Factor / pharmacology; Culture Media, Conditioned; Fibroblast Growth Factor 2 / pharmacology; Fibroblasts / metabolism; Germ Cells / cytology; Growth Substances / pharmacology; Mice; Solubility; Stem Cell Factor / pharmacology
TL;DR: The culture of blastodermal cells on feeder layers of STO and CV-1 cells can be used as a useful biological system in examining the regulatory factors that govern the ontogeny of the germ cell lineage in the avian embryo. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

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