Results 171 to 180 of about 3,424 (202)

Cholinesterase, Arylesterase, and Lipoprotein Parameters in Twins

Acta geneticae medicae et gemellologiae: twin research, 1980
A high heritability estimate was obtained for serum arylesterase activity level in a series of 40 male twin pairs (23 MZ, 17 DZ) aged 33–39 years. The heritability estimated for Cholinesterase activity was strikingly lower. In unrelated individuals a positive correlation between arylesterase, Cholinesterase, and various lipoprotein parameters appeared ...
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Characterization of an arylesterase from Lactobacillus helveticus CNRZ32

Journal of Applied Microbiology, 2000
An esterase gene (estA) was isolated from a previously constructed genomic library of Lactobacillus helveticus CNRZ32. The estA gene consisted of a 558 bp open reading frame encoding a putative peptide of 21.3 kDa. Protein sequence homology searches using BLAST revealed that EstA had low amino acid sequence identity with the serine-dependent ...
K M, Fenster, K L, Parkin, J L, Steele
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Inhibition of human serum arylesterase by metal chlorides

Journal of Inorganic Biochemistry, 2003
The inhibition of arylesterase (paraoxonase, EC 3.1.8.1) by metal chlorides was studied with both pooled human serum (A phenotype) and purified enzyme, using phenyl acetate as substrate. Inhibition data were analysed with the Hill equation. Results obtained with whole serum and purified enzyme were very similar.
Jean, Debord, Jean-Claude, Bollinger, Louis, Merle, Thierry, Dantoine   +3 more
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Arylesterase and acetylcholinesterase in the erythrocytes of man, cow and pig

Biochimica et Biophysica Acta (BBA) - Enzymology, 1973
Abstract 1. 1. The esterase activities of human, bovine and porcine erythrocytes have been determined gasometrically with phenyl acetate and acetylcholine iodide as substrates. The activity of human erythrocytes is twice that of bovine and porcine cells. Intact cells and hemolysates have about the same activity. The three species differ in regard
K B, Augustinsson, B, Axenfors, I, Andersson, H, Eriksson   +3 more
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Age variation in plasma arylesterase activity in children

Clinica Chimica Acta, 1963
Abstract The plasma arylesterase activity was determined in samples from 90 children of various ages (0 – 20 years). Children, two years or more of age, have the same arylesterase activity as normal adults. There is a steady increase in this activity during the first six months after birth, when the activity is significantly lower than in two-year ...
K B, AUGUSTINSSON, M, BARR
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The Relationship between Arylesterase Activity and Growth in Rats

Acta Physiologica Scandinavica, 1970
AbstractThere was a highly significant negative correlation between blood plasma arylesterase activity and growth rate in male rats when the enzyme activity was determined at younger ages (11–32 days). In females the correlation was only vaguely indicated. A direct or indirect causal relationship between the two parameters is discussed.
K B, Augustinsson, B, Henricson
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Stress-induced alterations in arylesterase activity in the rat

Biochemical Pharmacology, 1969
Abstract Exposure of intact rats to emotional stress resulted in an increase of plasma arylesterase activity, more profound in males than in females. The intra class correlation of this effect between full-sibs suggests considerable maternal influence and/or additive genetic effects and dominance deviation, the additive part being minimal in females.
K B, Augustinsson, B, Henricson
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Arylesterase

1991
Dietmar Schomburg, Margit Salzmann
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A new and simple procedure for serum arylesterase

Clinica Chimica Acta, 1972
A, Burline, L, Galzigna
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Activation and Inhibition of the Arylesterase of Human Serum

Nature, 1959
E G, ERDOS, C R, DEBAY, M P, WESTERMAN
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