Results 301 to 310 of about 127,455 (327)

Interactions of zinc and arachidonic acid

Prostaglandins and Medicine, 1981
To probe the interaction of zinc with polyunsaturated fatty acids we have studied the effect of zinc on the cooxygenation of ferrous iron and arachidonic acid. Zinc inhibited the process of cooxygenation in a concentration dependent fashion. Further evaluation of the interaction of zinc and arachidonic acid gave spectroscopic evidence that zinc, oxygen
D A, Peterson, J M, Gerrard, J, Peller, G H, Rao, J G, White   +4 more
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Preparation of deuterated arachidonic acid

Prostaglandins, 1981
Publisher Summary It is reported preparation of [ 2 H 8 ]arachidonic acid from the precursor tetraacetylene eicosatetraynoic procedures gave rise to substantial double-bond isomerization and isotopic scrambling, leading to mixtures that yielded after purification only small quantities of the desired product.
D F, Taber, M A, Phillips, W C, Hubbard
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Plasma arachidonic acid and the pancreas

Journal of Atherosclerosis Research, 1964
Summary This work provides evidence in support of the presence of a factor in the exocrine pancreatic secretion of the dog which regulates the percent composition of plasma arachidonic acid by its action on the cholesterol ester and phospholipid fractions primarily. The factor is distinct from pancreatic enzymes, is heat-stable, and requires adequate
R, CAREN, L, CORBO
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Psoriasis and the arachidonic acid cascade

Journal of Dermatological Science, 1999
Arachidonic acid (5.8,11,14-eicosatetraenoic acid C20:4, n-6) is released from the cell membrane by the action of phospholipases on membrane phospholipids. Metabolites of arachidonic acid, which are generically termed eicosanoids, including prostaglandins, thromboxane, leukotrienes and hydroxyeicosatetraenoic acids, have been implicated as mediators or
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Metabolites of arachidonic acid

Clinical Reviews in Allergy, 1983
W F, Stenson, C W, Parker
openaire   +2 more sources

Metabolism of Arachidonic Acid

Annals of the New York Academy of Sciences, 1988
S, Moncada, E A, Higgs
openaire   +2 more sources

Arachidonic Acid

2006
  +5 more sources

Arachidonic acid maldistribution in obesity

Lipids, 1996
AbstractArachidonic acid is an important regulator of cellular function via its effects on the physical properties of membranes, in its free form, or as a substrate for eicosanoids. Dietary studies indicate that its production is regulated, but the mechanisms of this regulation and factors influencing arachidonate distribution from the site of ...
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Cardiac actions of arachidonic acid.

Acta biologica et medica Germanica, 1976
The cardiac actions of arachidonic acid (AA, C 20:4), the precursor of prostaglandin E2 (PGE2) and F2 alpha (PGF2 alpha) were studied in isolated atria and papillary muscles of guniea-pigs as well as canine Purkinje fibers. In contrast to the cardio-depressant actions of some short and long-chain fatty acids (octanoate, oleate) AA (10(-6)-10(-4) M ...
Szekeres L, Borbola József, Papp Gyula
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Arachidonic acid

2011
  +4 more sources