Works (42)

Updated: April 4th, 2024 20:27

2013 journal article

Changes in commercial laying stock performance, 1958–2011: thirty-seven flocks of the North Carolina random sample and subsequent layer performance and management tests

World's Poultry Science Journal, 69(3), 489–514.

By: K. Anderson n, G. Havenstein n, P. Jenkins n & J. Osborne n

author keywords: laying hens; genetic selection; moulting programmes; egg production; egg quality; body weight; population
TL;DR: This review of the first 37 North Carolina layer tests shows continuing improvements in egg production, reduction in body weight and feed consumption, increases in egg weight andFeed conversion, improvements in liveability, and an improvement in egg quality from the commercially available white and brown egg strains. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2012 book

History of the Department of Poultry Science and other poultry related programs at North Carolina State University, 1881-2010

Raleigh, North Carolina: North Carolina Agricultural Foundation, Inc.

By: G. Havenstein

Source: NC State University Libraries
Added: August 6, 2018

2010 journal article

Farm-Scale Evaluation of Ozonation for Mitigating Ammonia Concentrations in Broiler Houses

JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION, 60(7), 789–796.

By: L. Wang n, E. Oviedo-Rondon n, J. Small n, Z. Liu n, B. Sheldon n, G. Havenstein n, C. Williams n

Contributors: L. Wang n, E. Oviedo-Rondón n, J. Small n, Z. Liu n, B. Sheldon n, G. Havenstein n, C. Williams n

MeSH headings : Agriculture; Air Pollutants / chemistry; Air Pollution / prevention & control; Ammonia / chemistry; Animal Husbandry / methods; Animals; Chickens; Housing, Animal; Ozone / chemistry
TL;DR: Comparisons of NH3 concentrations inside houses were used to evaluate the effectiveness of house ozonation for NH3 emission mitigation and indicate that there was no statistical evidence to suggest that the ozone treatment has any effect on averageNH3 concentrations in these chicken houses. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2008 journal article

Genetic control of embryonic cardiac growth and functional maturation in Turkeys

POULTRY SCIENCE, 87(5), 858–877.

By: V. Christensen n, D. Ort n, K. Nestor*, G. Havenstein n & S. Velleman*

author keywords: turkey; heart weight; heart rate; myocardial energy metabolism; embryo survival
MeSH headings : Animals; Blood Glucose / analysis; Body Weight / genetics; Creatine Kinase / blood; Creatine Kinase / metabolism; Female; Glycogen / blood; Glycogen / metabolism; Heart / embryology; Heart / physiology; Heart Rate / genetics; L-Lactate Dehydrogenase / blood; L-Lactate Dehydrogenase / metabolism; Lactic Acid / blood; Lactic Acid / metabolism; Liver / embryology; Liver / physiology; Male; Myocardium / chemistry; Organ Size / genetics; Oviposition / genetics; Turkeys / embryology; Turkeys / genetics
TL;DR: Turkey experimental lines E and F were mated reciprocally with the randombred control lines from which they were derived, and the pureline and reciprocal cross poults were compared for their BW, heart weight, heart rates, myocardial glycogen and lactate concentrations, and plasma creatine kinase (CK) and lactATE dehydrogenase (LDH) activities. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Comparison of the immune response of 2003 commercial turkeys and a 1966 randombred strain when fed representative 2003 and 1966 turkey diets

POULTRY SCIENCE, 86(2), 241–248.

By: M. Cheema n, M. Qureshi*, G. Havenstein n, P. Ferket n & K. Nestor*

author keywords: genetic change; immunological change; diet; turkey
MeSH headings : Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Antibodies / blood; Bursa of Fabricius / pathology; Diet / veterinary; Erythrocytes / immunology; Female; Male; Organ Size; Phytohemagglutinins / immunology; Sheep; Turkeys / classification; Turkeys / immunology
TL;DR: Results indicate that selection over the years of turkeys for improved performance traits has had no adverse effects on most of the immune system indicators when examined prior to sexual maturity in the current study. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Comparison of the performance of 1966-versus 2003-type turkeys when fed representative 1966 and 2003 turkey diets: Growth rate, livability, and feed conversion

POULTRY SCIENCE, 86(2), 232–240.

By: G. Havenstein n, P. Ferket n, J. Grimes n, M. Qureshi* & K. Nestor*

author keywords: turkey; body weight; feed conversion; livability; genetic change
MeSH headings : Aging; Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Diet / veterinary; Female; Longevity / genetics; Male; Turkeys / genetics; Turkeys / growth & development; Weight Gain / genetics
TL;DR: Overall livability was very good for all groups, but the mortality level of the RBC2 was consistently higher, although not significantly so, than for the modern birds, which appeared to be strongly affected by type of feed used and seasonal changes in ambient temperature. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Dam line and sire line effects on turkey embryo survival and thyroid hormone concentrations at the plateau stage in oxygen consumption

POULTRY SCIENCE, 86(9), 1861–1872.

By: V. Christensen n, G. Havenstein n, D. Ort n, J. McMurtry* & K. Nestor*

author keywords: turkey; embryo survival; thyroid; thyroxine; triiodothyronine
MeSH headings : Animals; Breeding; Female; Male; Oxygen Consumption / genetics; Survival Rate; Thyroxine / blood; Triiodothyronine / blood; Turkeys / embryology; Turkeys / genetics
TL;DR: Differences in inheritance of embryo thyroid function appeared to be consistently additive in nature, although significant nonadditive or heterotic effects were present for the ratio at external pipping. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2007 article

Effects of alternative Molting programs and population on layer performance: Results of the thirty-fifth North Carolina layer performance and management test (vol 16, pg 965, 2007)

Journal of Applied Poultry Research, Vol. 16, pp. 656–657.

By: K. Anderson & G. Havenstein

Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Effects of alternative molting programs and population on layer performance: Results of the thirty-fifth North Carolina layer performance and management test

JOURNAL OF APPLIED POULTRY RESEARCH, 16(3), 365–380.

By: K. Anderson n & G. Havenstein n

author keywords: laying hen; population; molting program; egg production; egg size; net income
TL;DR: The molted layers outperformed the nonmolted layers for both types of layers in terms of overall income over feed costs, indicating that further refinements are needed to make the NF program economically competitive with the FR molting program. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Genetic control of neonatal growth and intestinal maturation in turkeys

POULTRY SCIENCE, 86(3), 476–487.

By: V. Christensen n, D. Ort n, K. Nestor*, S. Velleman* & G. Havenstein n

author keywords: turkey; body weight; feed conversion; carbohydrate metabolism; inheritance
MeSH headings : Alkaline Phosphatase / metabolism; Animals; Animals, Newborn / genetics; Animals, Newborn / growth & development; Appetite / genetics; Appetite / physiology; Body Weight / genetics; Body Weight / physiology; Digestion / genetics; Digestion / physiology; Feeding Behavior / physiology; Jejunum / enzymology; Jejunum / growth & development; Organ Size; Turkeys / genetics; Turkeys / growth & development; alpha-Glucosidases / metabolism
TL;DR: The genetic changes from long-term selection in the E and F lines have had concomitant effects on jejunum growth and function that parallel the changes in growth rate and may be due to increases in the absorption of nutrients rather than to differences in glucose digestion. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Microarchitecture and spatial relationship between bacteria and ileal, cecal, and colonic epithelium in chicks fed a direct-fed microbial, PrimaLac, and salinomycin

POULTRY SCIENCE, 86(6), 1121–1132.

author keywords: broiler chicken; direct-fed microbial; scanning electron microscopy; histology
MeSH headings : Animal Feed / analysis; Animal Nutritional Physiological Phenomena; Animals; Chickens / metabolism; Diet / veterinary; Dietary Supplements; Gastrointestinal Tract / drug effects; Gastrointestinal Tract / microbiology; Gastrointestinal Tract / ultrastructure; Intestinal Mucosa / drug effects; Intestinal Mucosa / microbiology; Lactobacillus / metabolism; Pyrans / pharmacology
TL;DR: Spatial relationships, in this study, demonstrate the functionality of DFM and probiotics in preventing disease and supports previous observations that the feeding of salinomycin may alter intestinal function. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2006 review

Nutritional factors that affect leg problems in broilers and turkeys

[Review of ]. AVIAN AND POULTRY BIOLOGY REVIEWS, 17(3), 89–103.

By: E. Oviedo-Rondon*, P. Ferket* & G. Havenstein

author keywords: broilers; turkeys; leg problems; bone development; nutrition
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 journal article

Understanding long bone development in broilers and turkeys

Avian and Poultry Biology Reviews, 17(3), 77–88.

By: E. Oviedo-Rondon, P. Ferket & G. Havenstein

Source: NC State University Libraries
Added: August 6, 2018

2004 journal article

Ascorbic acid decreases heat shock protein 70 and plasma corticosterone response in broilers (Gallus gallus domesticus) subjected to cyclic heat stress

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY, 137(1), 35–42.

By: K. Mahmoud n, F. Edens n, E. Eisen n & G. Havenstein n

author keywords: hsp70; corticosterone; ascorbic acid; heat stress; broiler; oxidative stress
MeSH headings : Animals; Ascorbic Acid / blood; Ascorbic Acid / pharmacology; Chickens / blood; Chickens / physiology; Corticosterone / blood; HSP70 Heat-Shock Proteins / blood; HSP70 Heat-Shock Proteins / drug effects; Heat-Shock Response / physiology; Male; Myocardium / metabolism; Temperature
TL;DR: It was concluded that chickens experience a less severe stress response after exposure to high temperatures when they are provided dietary AA. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Changes in the performance of turkeys -- 1966 to 2003

World Poultry (Doetinchem, Netherlands), 20, 4.

By: G. Havenstein

Source: NC State University Libraries
Added: August 6, 2018

2004 journal article

Response of turkey poults to soybean lectin levels typically encountered in commercial diets. 1. Effect on growth and nutrient digestibility

POULTRY SCIENCE, 83(9), 1559–1571.

By: Y. Fasina*, J. Garlich n, H. Classen*, P. Ferket n, G. Havenstein n, J. Grimes n, M. Qureshi n, V. Christensen n

author keywords: turkey poult; soybean lectin; semipurified diet; soybean meal; nutrient digestibility
MeSH headings : Animals; Antibodies / blood; Dietary Proteins / administration & dosage; Dietary Proteins / immunology; Digestion / physiology; Digestive System Physiological Phenomena; Enzyme-Linked Immunosorbent Assay; Feces / chemistry; Female; Microvilli / enzymology; Organ Size / drug effects; Pancreas / drug effects; Plant Lectins / administration & dosage; Plant Lectins / immunology; Soybean Proteins / administration & dosage; Soybean Proteins / immunology; Spectrophotometry; Turkeys / growth & development
TL;DR: SBL present at levels up to 0.024% of the diet would not cause antinutritional effect in turkey poults up to 2 wk of age, as well as inconsistent results for feed efficiency (FE) and brush border enzyme levels. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2004 journal article

The effect of dietary phosphorus on heat shock protein mRNAs during acute heat stress in male broiler chickens (Gallus gallus)

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY, 137(1), 11–18.

By: K. Mahmoud n, F. Edens n, E. Eisen n & G. Havenstein n

author keywords: heat shock protein; mRNA; phosphorus; broiler chicken; heat stress
MeSH headings : Animal Feed; Animals; Brain / metabolism; Chickens / metabolism; HSP70 Heat-Shock Proteins / biosynthesis; HSP70 Heat-Shock Proteins / genetics; HSP90 Heat-Shock Proteins / biosynthesis; HSP90 Heat-Shock Proteins / genetics; Heat Stress Disorders / metabolism; Liver / metabolism; Male; Myocardium / metabolism; Organ Specificity; Phosphorus, Dietary / pharmacology; RNA, Messenger / biosynthesis; Random Allocation; Spleen / metabolism; Temperature; Transcription, Genetic / drug effects
TL;DR: Although Pi+ did not show any significant increases in the expression of hSP mRNAs, there were consistently larger HSP mRNA values in liver and spleen tissues, which could be due to the involvement of hsp90 in steroid hormone receptors or the high metabolic activity of neurons in the central nervous system. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2003 journal article

A comparison of the immune profile of commercial broiler strains when raised on marginal and high protein diets

International Journal of Poultry Science, 2(5), 300.

By: M. Cheema*, M. Qureshi n & G. Havenstein*

TL;DR: The results suggest that genetic differences exist between various commercial broiler chicken lines for cell mediated, humoral and innate immune responses, and, therefore some measures of immunocompetence could be considered as a selection criterion while selecting for performance traits. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2003 journal article

A comparison of the immune response of a 2001 commercial broiler with a 1957 randombred broiler strain when fed representative 1957 and 2001 broiler diets

POULTRY SCIENCE, 82(10), 1519–1529.

By: M. Cheema n, M. Qureshi n & G. Havenstein n

author keywords: broiler; diet; genetic change; immunocompetence; sex
MeSH headings : Animal Feed; Animals; Antibody Formation; Body Weight; Breeding; Chickens / genetics; Chickens / immunology; Chickens / physiology; Diet; Erythrocytes / immunology; Female; Immunocompetence / genetics; Lymphocyte Activation / drug effects; Lymphoid Tissue / anatomy & histology; Macrophages / immunology; Male; Organ Size; Phagocytosis; Phytohemagglutinins / pharmacology; Sheep / blood; Species Specificity
TL;DR: It is suggested that genetic selection for improved broiler performance has resulted in a decrease in the adaptive arm of the immune response but an increase in the cell-mediated and inflammatory responses. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Carcass composition and yield of 1957 versus 2001 broilers when fed representative 1957 and 2001 broiler diets

POULTRY SCIENCE, 82(10), 1509–1518.

By: G. Havenstein n, P. Ferket n & M. Qureshi n

author keywords: broiler; carcass composition; diet; genetic change; yield
MeSH headings : Adipose Tissue; Animals; Body Composition; Body Water; Body Weight; Chickens / anatomy & histology; Chickens / physiology; Diet; Female; Heart / anatomy & histology; Lung / anatomy & histology; Male; Mortality; Muscle, Skeletal; Sex Characteristics; Species Specificity
TL;DR: Yield of broiler carcass parts has continued to increase over time and that genetics has been the major contributor to changes in yield. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2003 journal article

Growth, livability, and feed conversion of 1957 versus 2001 broilers when fed representative 1957 and 2001 broiler diets

POULTRY SCIENCE, 82(10), 1500–1508.

By: G. Havenstein n, P. Ferket n & M. Qureshi n

author keywords: broiler; body weight; livability; genetic change; feed conversion
MeSH headings : Aging; Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Body Weight; Chickens / growth & development; Chickens / physiology; Diet; Eating; Female; Male; Mortality; Species Specificity; Weight Gain
TL;DR: Body weight, feed consumption, and mortality were measured in the 1957 Athens-Canadian Randombred Control (ACRBC) strain and in the 2001 Ross 308 strain of broilers when fed representative 1957 and 2001 diets. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2003 book

Proceedings, North Carolina Animal Waste Management Workshop, Oct. 16-17, 2003, Sheraton Imperial Hotel, Research Triangle Park, North Carolina

Raleigh, NC: North Carolina State University, College of Agriculture and Life Sciences.

By: G. Havenstein

Source: NC State University Libraries
Added: August 6, 2018

2002 journal article

A demonstration of postpellet application of dry phytase to broiler diets

JOURNAL OF APPLIED POULTRY RESEARCH, 11(1), 34–45.

By: F. Edens n, C. Parkhurst n, P. Ferket n, G. Havenstein n & A. Sefton*

author keywords: broiler; phytase; postpellet; application; phosphorus; litter; manure
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2002 journal article

Influence of a propionic acid feed additive on performance of turkey poults with experimentally induced poult enteritis and mortality syndrome

POULTRY SCIENCE, 81(7), 951–957.

By: R. Roy n, F. Edens n, C. Parkhurst n, M. Qureshi n & G. Havenstein n

author keywords: poult enteritis and mortality syndrome; poult; propionic acid; antibacterial activity; hematology
MeSH headings : Aging; Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Body Weight / drug effects; Colony Count, Microbial; Female; Food Additives; Hemoglobins / analysis; Intestines / microbiology; Male; Poult Enteritis Mortality Syndrome / microbiology; Poult Enteritis Mortality Syndrome / mortality; Poult Enteritis Mortality Syndrome / prevention & control; Propionates / administration & dosage; Turkeys
TL;DR: It was concluded that Myco Curb contains organic acids and is used as a feed additive to inhibit growth of many bacteria and toxin-producing molds but not viruses, and might be a potential nutritional intervention during PEMS. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2001 journal article

Housing and selenium influences on feathering in broilers

JOURNAL OF APPLIED POULTRY RESEARCH, 10(2), 128–134.

By: F. Edens n, C. Parkhurst n, G. Havenstein n & A. Sefton*

author keywords: broiler; cage house; conventional house; feathering; organic selenium
TL;DR: A comparison was made between the traditional floor- and cage-rearing environments and their influence on feathering of auto-sexing, sex-linked male and female broilers fed at 0.2 mg/kg of feed either NaSe or an organic selenium yeast (OR). (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2001 journal article

Induction of functional defects in macrophages by a poult enteritis and mortality syndrome-associated turkey astrovirus

AVIAN DISEASES, 45(4), 853–861.

By: M. Qureshi, Y. Saif, C. Heggen-Peay*, F. Edens* & G. Havenstein*

author keywords: turkey astrovirus; poult enteritis and mortality; syndrome; macrophage functions; interleukins; phagocytosis; bacterial killing
TL;DR: The findings of these studies indicated that TAst-OSU challenge induced defects in macrophage effector functions, implying that PEMS-turkey astrovirus can potentially impair the immune response of turkeys, thereby leading to enhanced susceptibility ofTurkeys to secondary, perhaps even fatal, bacterial infections. (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

Development and reactivity of the immune system in different genetic hosts

Selezione Veterinaria, (8), 563.

By: M. Qureshi & G. Havenstein

Source: NC State University Libraries
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

1999 journal article

Is intestinal absorption capacity rate-limiting for performance in poultry?

JOURNAL OF APPLIED POULTRY RESEARCH, 8(2), 242–252.

By: W. Croom n, J. Brake n, B. Coles n, G. Havenstein n, V. Christensen n, B. McBride*, E. Peebles*, I. Taylor*

author keywords: gastrointestinal peptides; genetic selection; intestinal absorption
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Alterations in the lymphocytic and mononuclear phagocytic systems of turkey poults associated with exposure to poult enteritis and mortality syndrome

AVIAN DISEASES, 42(4), 711–720.

By: C. Heggen, M. Qureshi*, F. Edens*, H. Barnes* & G. Havenstein*

author keywords: poult enteritis and mortality syndrome; macrophage; turkey; Escherichia coli; lymphocytes
TL;DR: In conclusion, immune system dysfunction in PEMS is associated with impaired mononuclear phagocytic system function and alterations in lymphocyte populations. (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

1998 journal article

Effect of litter moisture and brooding temperature on body weights of turkey poults experiencing poult enteritis and mortality syndrome

POULTRY SCIENCE, 77(3), 411–415.

By: F. Edens n, K. Joyce n, C. Parkhurst n, G. Havenstein n & M. Qureshi n

author keywords: turkey; poult enteritis and mortality syndrome; litter moisture; brooding temperature
MeSH headings : Animals; Body Weight; Enteritis, Transmissible, of Turkeys / physiopathology; Female; Floors and Floorcoverings; Housing, Animal; Humidity; Microclimate; Temperature; Turkeys / growth & development; Waste Products
TL;DR: The results from this study suggest that litter moisture influences productivity and mortality associated with PEMS, but brooding temperature has the greatest influence on PEMS-associated mortality. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Hypothermia, hypoglycemia, and hypothyrosis associated with poult enteritis and mortality syndrome

POULTRY SCIENCE, 77(8), 1103–1109.

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

author keywords: poult enteritis; mortality; thyroxine; triiodothyronine; body temperature
MeSH headings : Animals; Blood Glucose / metabolism; Body Temperature; Enteritis / mortality; Enteritis / physiopathology; Enteritis / veterinary; Female; Hypoglycemia / physiopathology; Hypoglycemia / veterinary; Hypothermia / physiopathology; Hypothermia / veterinary; Hypothyroidism / physiopathology; Hypothyroidism / veterinary; Poultry Diseases / mortality; Poultry Diseases / physiopathology; Syndrome; Thyroxine / blood; Time Factors; Triiodothyronine / blood; Turkeys
TL;DR: It was concluded that the agent(s) causing PEMS may have a direct effect on energy metabolism in afflicted poults andDepressions in serum constituents, body temperature, and increased mortality rates did not coincide with decreased feed intake associated with PEMS. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Mid-Atlantic Poultry Consortium: A department head's viewpoint on regionalization

POULTRY SCIENCE, 77(2), 201–207.

By: G. Havenstein n

author keywords: regional poultry programming; research; extension; teaching
MeSH headings : Agriculture / education; Agriculture / trends; Animals; Mid-Atlantic Region; Poultry; Research / trends; Schools, Veterinary / trends; United States
TL;DR: A document outlining possible areas of coordination and cooperation among university faculty to meet the research, extension, and teaching needs of the poultry industries in the Mid-Atlantic region has been developed and some progress has been made toward increasing the amount of regional cooperation underway. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

1997 journal article

Atypical Escherichia coli strains and their association with poult enteritis and mortality syndrome

POULTRY SCIENCE, 76(7), 952–960.

By: F. Edens n, C. Parkhurst n, M. Qureshi n, I. Casas n & G. Havenstein n

author keywords: poult enteritis and mortality syndrome; Escherichia coli; atypical bacterial strains; turkey
MeSH headings : Animals; Body Weight / physiology; Cecum / microbiology; Cecum / pathology; Cecum / ultrastructure; Cyclophosphamide / pharmacology; Enteritis / microbiology; Enteritis / mortality; Enteritis / veterinary; Escherichia coli / genetics; Escherichia coli / isolation & purification; Escherichia coli / physiology; Escherichia coli Infections / microbiology; Escherichia coli Infections / mortality; Escherichia coli Infections / veterinary; Female; Ileum / microbiology; Ileum / pathology; Ileum / ultrastructure; Immunosuppressive Agents / pharmacology; Male; Microscopy, Electron / veterinary; Microvilli / ultrastructure; Organelles / ultrastructure; Poultry Diseases / microbiology; Poultry Diseases / mortality; Random Allocation; Syndrome; Turkeys / growth & development; Turkeys / physiology
TL;DR: It was concluded that the atypical E. coli colony Types 1 and 2 play a significant role in the PEMS disease. (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

1997 journal article

Characterization of two Escherichia coli isolates associated with poult enteritis and mortality syndrome

POULTRY SCIENCE, 76(12), 1665–1673.

By: F. Edens n, R. Qureshi n, C. Parkhurst n, M. Qureshi, G. Havenstein n & I. Casas n

author keywords: poult enteritis and mortality syndrome; Escherichia coli; biotype; colony morphology; plate morphology
MeSH headings : Animals; Anti-Bacterial Agents / pharmacology; Anti-Infective Agents / pharmacology; Colony Count, Microbial; Drug Resistance, Microbial; Enteritis / microbiology; Enteritis / mortality; Enteritis / veterinary; Escherichia coli / classification; Escherichia coli / drug effects; Escherichia coli / growth & development; Escherichia coli Infections / mortality; Escherichia coli Infections / pathology; Escherichia coli Infections / veterinary; Fluoroquinolones; Kidney / microbiology; Liver / microbiology; Microscopy, Electron / veterinary; Poultry Diseases / microbiology; Poultry Diseases / mortality; Poultry Diseases / pathology; Syndrome; Time Factors; Turkeys
TL;DR: Two colonial types of E. coli are proposed as possible etiological links in the complex series of events that take place in poults susceptible to PEMS and each strain responds to third generation fluoroquinolone antibiotics by changing their biotypes and become resistant after culturing once in their presence. (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

1997 journal article

Hepatic glucose-6-phosphatase and serum glucose in turkeys with poult enteritis and mortality syndrome

Poultry Science, 76(suppl. 1), 538.

By: R. Doerfler, F. Edens, S. Mann, C. Parkhurst & G. Havenstein

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

Immune system dysfunction during exposure to poult enteritis and mortality syndrome agents

POULTRY SCIENCE, 76(4), 564–569.

By: M. Qureshi n, F. Edens n & G. Havenstein n

author keywords: Poult Enteritis and Mortality Syndrome; immune dysfunction; poult
MeSH headings : Aging / immunology; Aging / physiology; Animals; Antibody Formation; Atrophy; Body Weight / physiology; Bursa of Fabricius / pathology; Enteritis / immunology; Enteritis / physiopathology; Enteritis / veterinary; Erythrocytes / immunology; Female; Immune System / physiopathology; Immunity, Cellular / physiology; Lymphocyte Activation; Organ Size; Phytohemagglutinins / pharmacology; Poultry Diseases / immunology; Poultry Diseases / mortality; Poultry Diseases / physiopathology; Sheep; Spleen / pathology; Syndrome; Thymus Gland / pathology; Time Factors; Turkeys
TL;DR: The immune system of the poults is compromised significantly during PEMS infection in terms of lymphoid organ integrity and humoral and cell-mediated immunity, implying that immune dysfunction may contribute to the mortality observed during P EMS outbreaks. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

1997 journal article

The evolvement of Eosinophils in the pathogenesis of poult enteritis mortality syndrome

Poultry Science, 76(suppl. 1), 535.

By: F. Edens, M. Qureshi, S. Mann, C. Parkhurst & G. Havenstein

Source: NC State University Libraries
Added: August 6, 2018

1994 journal article

Carcass Composition and Yield of 1991 vs 1957 Broilers When Fed “Typical” 1957 and 1991 Broiler Diets

Poultry Science, 73(12), 1795–1804.

By: G. Havenstein n, P. Ferket n, S. Scheideler n & D. Rives n

author keywords: ATHENS-CANADIAN RANDOM-BRED BROILER DIET; CARCASS YIELD; CARCASS COMPOSITION; CARCASS YIELD
MeSH headings : Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Body Composition / genetics; Breeding / methods; Chickens / physiology; Female; Male
TL;DR: Whole carcass yield and the yield of parts, as well as whole carcass analysis for fat, moisture, and ash, were measured in the 1957 Athens-Canadian Randombred Control and in the 1991 Arbor Acres feather-sexable strain. (via Semantic Scholar)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

1994 journal article

Growth, Livability, and Feed Conversion of 1957 vs 1991 Broilers When Fed “Typical” 1957 and 1991 Broiler Diets

Poultry Science, 73(12), 1785–1794.

By: G. Havenstein n, P. Ferket n, S. Scheideler n & B. Larson n

author keywords: ATHENS-CANADIAN RANDOM-BRED BROILER; BODY WEIGHT; LIVABILITY; TIBIAL DYSCHONDROSPLASIA; FEED CONVERSION
MeSH headings : Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Breeding; Chickens / genetics; Chickens / growth & development; Female; Male; Mortality / trends; Osteochondrodysplasias / epidemiology; Osteochondrodysplasias / veterinary; Poultry Diseases / epidemiology; Selection, Genetic
TL;DR: Body weight, feed consumption, mortality, and the degree of tibial dyschondroplasia were measured in the 1957 Athens-Canadian Randombred Control (ACRBC) strain of broilers and in the 1991 Arbor Acres (AA) feather-sexable strain when fed "typical" 1957 and 1991 diets. (via Semantic Scholar)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

1992 journal article

Application of biotechnology in the poultry industry

Animal Biotechnology, 3(1), 15.

By: G. Havenstein n, L. Crittenden n, J. Petitte n, M. Qureshi n & D. Foster n

TL;DR: This work has shown that the production of transgenic animals and novel biological approaches to the reduction and utilization of industry waste are likely to benefit the poultry industry of the future. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

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