Results 171 to 180 of about 637,805 (212)
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Nonesterified fatty acids in the pathogenesis of hypertension: theory and evidence
Prostaglandins, Leukotrienes and Essential Fatty Acids, 1997This paper approaches the hypothesis that fatty acids contribute to hypertension by examining possible interactions of nonesterified fatty acids with renal pressure-natriuresis, peripheral vascular resistance, and the central nervous barostat, three loci where long-term regulation of blood pressure is probably controlled.
T L, Goodfriend, B M, Egan
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Theriogenology, 2009 Accumulation of nonesterified fatty acids in ischemic canine myocardium
American Journal of Physiology-Heart and Circulatory Physiology, 1984In ischemic myocardium the time course of nonesterified fatty acid (NEFA) accumulation was studied in relation to changes in regional metabolism and mechanics. In open-chest dogs a coronary artery was partially occluded for 120 min. In the ischemic myocardium no increase was observed in NEFA content within 10 min, whereas changes were found in ...
F W, Prinzen +5 more
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Mechanisms of interference of nonesterified fatty acids in radioimmunoassays of steroids
Clinica Chimica Acta, 1979Addition of nonesterified fatty acids caused an apparent increase in unbound steroid present in supernatants in radioimmunoassays for steroids utilizing dextran-coated charcoal. Nonesterified fatty acid interference occurred at the initial binding interaction between steroid and its antiserum, and also at the step separating bound from unbound steroid.
J M, Rash, I, Jerkunica, D, Sgoutas
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Effect of nonesterified fatty acids on the stability of prostacyclin activity
Metabolism, 1983The half-life of the platelet antiaggregatory activity of prostacyclin (PGI2) is prolonged when PGI2 is incubated in human plasma or in fatty-acid-free human albumin solutions. This "PGI2-protective" effect is diminished when fatty acids are added to the incubate, and the diminution is proportional to the concentration of the nonesterified fatty acids ...
D P, Mikhailidis +3 more
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Sensitive micro determination of nonesterified fatty acids
Microchemical Journal, 1972Abstract A procedure is described in which an extremely sensitive copper ligand, TETD, is used as a substitute for DDC in the indirect determination of NEFA. The latter was isolated by extraction into chloroform as a copper soap followed by reaction between TETD and the copper in acid solution.
Adam Manasterski +2 more
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Plasma nonesterified fatty acids in pregnancy
American Journal of Obstetrics and Gynecology, 1960Abstract 1. The effect of various combinations of glucose and insulin on plasma NEFA concentrations were tested in normal pregnant, early puerperal, and nonpregnant subjects. 2. The responses observed in plasma NEFA were dependent upon the amount of glucose administered as well as the time of glucose loading in relation to that of insulin ...
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Mono‐ and polyenoic acid distribution in plasma nonesterified fatty acids in Kwashiorkor
Lipids, 1971AbstractPlasma NEFA levels were determined in Kwashiorkor (17 cases) and normal infants (13 cases) by Dole's method. The distribution of mono‐ and polyenoic acids was investigated by Abdel‐Wahab's method. Plasma NEFA levels were found to be significantly lower in Kwashiorkor infants (445 μEq/L±32) than in normals (591 μEq/L±66).
A A, Hafiez +5 more
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The effect of nonesterified fatty acids and progesterone on bupivacaine protein binding
Clinical Pharmacology and Therapeutics, 1986We examined the influence of elevations in levels of nonesterified fatty acids (NEFAs) and progesterone concentrations on bupivacaine protein binding. The addition of NEFAs to isolated binding proteins of bupivacaine (alpha 1-acid glycoprotein and serum albumin) resulted in an increased binding to alpha 1-acid glycoprotein and an inconsistent decrease ...
D E, Coyle +3 more
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Serum Triglycerides and Nonesterified Fatty Acids in Kwashiorkor
The American Journal of Clinical Nutrition, 1966K S, Rao, P S, Prasad
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