Works Published in 1977
Displaying all 10 works
Sorted by most recent date added to the index first, which may not be the same as publication date order.
1977 journal article
Regulation of superoxide dismutase synthesis in Escherichia coli: glucose effect
Journal of Bacteriology, 132(2), 505–510.
MeSH headings : Cyclic AMP / metabolism; Enzyme Repression; Escherichia coli / enzymology; Escherichia coli / metabolism; Fermentation; Glucose / metabolism; Hydrogen-Ion Concentration; Methylglucosides / pharmacology; Paraquat / pharmacology; Superoxide Dismutase / biosynthesis
TL;DR:
It appears likely that superoxide dismutase is controlled directly or indirectly by the intracellular level of O2- and that glucose depressed the level of this enzyme because glucose metabolism is not associated with as rapid a production of O 2- as is the metabolsim of many other substances.
(via Semantic Scholar)
jb.asm.org (publisher PDF)
Sources: Crossref, NC State University Libraries
Added: August 13, 2021
1977 journal article
Physiological function of superoxide dismutase in glucose-limited chemostat cultures of Escherichia coli
Journal of Bacteriology, 130(2), 805–811.
MeSH headings : Escherichia coli / drug effects; Escherichia coli / enzymology; Escherichia coli / growth & development; Free Radicals; Glucose / metabolism; Isoenzymes / analysis; Oxygen / pharmacology; Oxygen Consumption; Streptonigrin / pharmacology; Superoxide Dismutase / analysis; Superoxide Dismutase / physiology; Superoxides / metabolism
TL;DR:
Conditions for continuous culture of Escherichia coli K-12 His- Thi- under glucose limitation were established, and results indicated a progressive deficiency of reducing power at growth rates below 0.25/h and a surfeit of reducingPower with progressively greater protection against O2- by superoxide dismutase at growth rate greater than 0.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: August 13, 2021
1977 journal article
Biochemical and physiological properties of alkaline phosphatases in five isolates of marine bacteria
Journal of Bacteriology, 129(3), 1607–1612.
MeSH headings : Alkaline Phosphatase / biosynthesis; Alkaline Phosphatase / metabolism; Bacteria / enzymology; Enzyme Repression; Isoenzymes / biosynthesis; Kinetics; Magnesium / pharmacology; Phosphates / pharmacology; Seawater; Species Specificity
TL;DR:
The alkaline phosphatase activities of five unique isolates of marine bacteria were found to be associated with the periplasmic space; however, the enzymes from these isolates differed with respect to their repressibility, the apparent number of isoenzymes, the necessity for Mg2 for activity, and the conditions required for their release.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water
(OpenAlex)
Sources: Crossref, NC State University Libraries
Added: August 13, 2021
1977 journal article
Regulation of the synthesis of superoxide dismutase in Escherichia coli. Induction by methyl viologen.
Journal of Biological Chemistry, 252(21), 7667–7672.
TL;DR:
It seems likely that paraquat subverts a portion of the normal, cyanide-sensitive, electron flow in the cells and transfers that electron flow to oxygen, in an increased rate of intracellular production of O,-, then induces or derepresses the biosynthesis of the manganese-superoxide dismutase, which defends the cell against the deleterious reactivities of this radical.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: July 15, 2021
1977 journal article
Enzymatic defenses against the toxicity of oxygen and of streptonigrin in Escherichia coli
Journal of Bacteriology, 129(3), 1574–1583.
MeSH headings : Anaerobiosis; Catalase / biosynthesis; Chloramphenicol / pharmacology; Enzyme Induction / drug effects; Escherichia coli / drug effects; Escherichia coli / enzymology; Escherichia coli / ultrastructure; Isoenzymes / biosynthesis; Oxygen / toxicity; Peroxidases / biosynthesis; Puromycin / pharmacology; Streptonigrin / toxicity; Superoxide Dismutase / biosynthesis
TL;DR:
Anaerobically grown Escherichia coli K-12 cells showed a much greater oxygen enhancement of the lethality of streptonigrin than did aerobically growing cells, in accord with the proposal that streptonigratedin can serve as an intracellular source of superoxide.
(via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: July 15, 2021
1977 journal article
A new method for the direct determination of serum cholesterol.
Asian Journal of Poultry Science, 9(3), 1149–1149.
Source: ORCID
Added: February 4, 2021
1977 journal article
Mercury induced cardiovascular abnormalities in the chicken
Archives of Environmental Contamination and Toxicology, 6, 269–277.
MeSH headings : Animals; Aorta / drug effects; Body Weight / drug effects; Cardiovascular Diseases / chemically induced; Cardiovascular System / physiopathology; Chickens; Electrocardiography; Heart / drug effects; Male; Mercury / adverse effects; Myocardium / pathology; Organ Size / drug effects; Time Factors
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(OpenAlex)
Source: Web Of Science
Added: December 14, 2018
1977 journal article
Immunosuppression in chickens by passive transfer of preparation of specific immunoglobulins
Poultry Science, 56, 2091–2097.
MeSH headings : Animals; Antigen-Antibody Reactions; Chickens / immunology; Hemagglutination Tests; Herpesvirus 2, Gallid / immunology; Immune Sera; Immunization, Passive; Immunoglobulin M / metabolism; Immunoglobulins / analysis; Immunoglobulins / metabolism; Immunosuppression Therapy; Male
TL;DR:
The immunosuppressive effects of passive transfers of specific immunoglobulin preparations obtained from immune or hyperimmune sera were evaluated in chickens which were challenged with sheep red blood cells.
(via Semantic Scholar)
Source: Web Of Science
Added: December 14, 2018
1977 magazine article
A new look at force molting
Brake, J. T., & Thaxton, J. P. (1977, March). Breakthrough, 3(1).
Source: NC State University Libraries
Added: December 14, 2018
1977 journal article
COMPARISON OF BROILERS GROWN IN ENVIRONMENTALLY MODIFIED AND CONVENTIONAL HOUSING AT DIFFERENT POPULATION DENSITIES 1,2 .1. PRODUCTION PERFORMANCE AND ECONOMIC-ANALYSIS
POULTRY SCIENCE, 56(3), 883–885.
Source: Web Of Science
Added: August 6, 2018
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