Works (5)

Updated: July 5th, 2023 16:03

1998 journal article

Effects of dietary copper and molybdenum on copper status, cytokine production, and humoral immune response of calves

JOURNAL OF DAIRY SCIENCE, 81(12), 3286–3292.

By: G. Gengelbach n & J. Spears n

author keywords: copper; molybdenum; calves; immune response
MeSH headings : Animals; Antibodies / blood; Antibody Formation; Cattle; Cattle Diseases / immunology; Cells, Cultured; Ceruloplasmin / metabolism; Copper / administration & dosage; Copper / deficiency; Copper / metabolism; Cytokines / biosynthesis; Diet; Erythrocytes / enzymology; Erythrocytes / immunology; Immunoglobulin M / blood; Interleukin-1 / biosynthesis; Liver / metabolism; Male; Molybdenum / administration & dosage; Superoxide Dismutase / blood; Swine; Tumor Necrosis Factor-alpha / biosynthesis
TL;DR: Calves fed the Cu and Mo diets gained weight more efficiently than those fed the control and Cu + Mo diets during the 112-d study and had a more severe Cu deficiency based on depressed humoral immune response and superoxide dismutase activity. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Influence of level and source (inorganic vs organic) of zinc supplementation on immune function in growing lambs

ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES, 11(2), 139–144.

By: E. Droke, G. Gengelbach* & J. Spears*

author keywords: zinc; zinc methionine; zinc oxide; immune function; lambs
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

1997 journal article

Effects of copper deficiency and copper deficiency coupled with high dietary iron or molybdenum on phagocytic cell function and response of calves to a respiratory disease challenge

Journal of Animal Science, 75(4), 1112–1118.

By: G. Gengelbach n, J. Ward n, J. Spears n & T. Brown n

MeSH headings : Aging / metabolism; Aging / physiology; Animals; Body Temperature / drug effects; Body Temperature / physiology; Cattle / blood; Cattle / metabolism; Cattle / physiology; Cattle Diseases / metabolism; Cattle Diseases / physiopathology; Ceruloplasmin / analysis; Ceruloplasmin / metabolism; Copper / blood; Copper / deficiency; Copper / pharmacology; Diet / veterinary; Eating / drug effects; Eating / physiology; Female; Herpesvirus 1, Bovine / physiology; Infectious Bovine Rhinotracheitis / metabolism; Infectious Bovine Rhinotracheitis / physiopathology; Iron, Dietary / pharmacology; Leukocyte Count / drug effects; Macrophages / drug effects; Macrophages / physiology; Mannheimia haemolytica / physiology; Molybdenum / pharmacology; Neutrophils / drug effects; Neutrophils / physiology; Pasteurella Infections / metabolism; Pasteurella Infections / physiopathology; Pasteurella Infections / veterinary; Phagocytes / drug effects; Phagocytes / physiology; Phagocytosis / drug effects; Phagocytosis / physiology; Pregnancy; Superoxide Dismutase / analysis; Tumor Necrosis Factor-alpha / analysis; Tumor Necrosis Factor-alpha / metabolism
TL;DR: The data indicate that dietary levels of Mo and Cu can affect body temperature and feed intake responses to disease by affecting TNF and perhaps other cytokines. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

The effects of copper deficiency with or without high dietary iron or molybdenum on immune function of cattle

Journal of Animal Science, 75(5), 1400–1408.

By: J. Ward n, G. Gengelbach n & J. Spears n

MeSH headings : Analysis of Variance; Animals; Cattle / immunology; Cattle / physiology; Colostrum / chemistry; Copper / deficiency; Copper / pharmacology; Copper / physiology; Diet / veterinary; Dose-Response Relationship, Drug; Female; Immune System / drug effects; Immune System / physiology; Immunoglobulin G / analysis; Immunoglobulin G / blood; Iron, Dietary / pharmacology; Liver / chemistry; Liver / physiology; Lymphocyte Activation / physiology; Lymphocytes / drug effects; Lymphocytes / physiology; Male; Mitogens / pharmacology; Molybdenum / pharmacology; Phytohemagglutinins / pharmacology
TL;DR: Copper deficiency and Cu deficiency coupled with high dietary Mo or Fe produced inconsistent immune function responses, indicating that Cu deficiency may not affect specific immune function of calves. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

1994 journal article

EFFECT OF DIETARY COPPER, IRON, AND MOLYBDENUM ON GROWTH AND COPPER STATUS OF BEEF-COWS AND CALVES

JOURNAL OF ANIMAL SCIENCE, 72(10), 2722–2727.

By: G. Gengelbach n, J. Ward n & J. Spears n

author keywords: COPPER; CATTLE; MOLYBDENUM; IRON
MeSH headings : Animal Feed; Animals; Body Weight / drug effects; Cattle / growth & development; Cattle / physiology; Ceruloplasmin / analysis; Copper / administration & dosage; Copper / blood; Copper / deficiency; Copper / pharmacology; Diet; Female; Iron / administration & dosage; Iron / pharmacology; Least-Squares Analysis; Molybdenum / administration & dosage; Molybdenum / pharmacology; Pregnancy; Random Allocation
TL;DR: A study to determine the effects of copper (Cu) depletion by feeding diets high in either iron (Fe) or molybdenum (Mo) on performance and Cu status of beef cows and calves found heifers receiving supplemental Cu had higher plasma Cu levels and ceruloplasmin activities than heifer fed the other diets. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

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