Zobrazeno 1 - 10
of 24
pro vyhledávání: '"J O, Shaw"'
Autor:
N. Beck, J. O. Shaw
Publikováno v:
American Journal of Physiology-Renal Physiology. 240:F151-F157
There is a considerable amount of interest in prostaglandin E2 (PGE2) metabolism in potassium depletion, but the findings remain inconclusive. Thromboxane A2 (TXA2) is another type of prostaglandin with a vasoconstrictive property and its biosynthesi
Requirement for different Ca2+ pools in the activation of rabbit plateletsII. Phospholipase activity
Autor:
J. O. Shaw, Roger M. Lyons
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 714:500-504
The effects of extracellular Ca2+ concentration and the putative antagonist of intracellular Ca2+ movement, 8-(N,N-diethylamino)octyl-3,4,5-trimethoxybenzoate (TMB-8) on platelet phospholipase activity and thromboxane B2 synthesis were examined in ra
Publikováno v:
The Journal of Immunology. 127:1250-1255
1-O-Hexadecyl/octadecyl-2-acetyl-sn-glyceryl-3-phosphorylcholine (AGEPC), the acetylated alkyl phosphoglyceride known as platelet-activating factor, stimulated human neutrophil (PMN) exocytosis, migration, superoxide production and aggregation over a
Publikováno v:
The Journal of Immunology. 121:1939-1945
Rabbit platelet-activating factor (PAF) is a lipid released from IgE-sensitized basophils and mast cells during challenge with antigen. PAF induces shape change, aggregation, and secretion of granule-associated 3[H]-serotonin in rabbit platelets. Thi
Autor:
J. O. Shaw
Publikováno v:
Prostaglandins. 21:571-579
The regulatory role of Ca2+ on the conversion of arachidonic acid (AA) into thromboxane B2 (TXB2) was examined in washed rabbit platelets, whose secretory processes are known to have requirements for extracellular Ca2+. Varying the extracellular free
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism. 663:222-229
1-O-Hexadecyl/octadecyl-2-acetyl-sn-glyceryl-3-phosphorylcholine (AGEPC), structurally identical with platelet activating factor, is a potent stimulus for rabbit platelet aggregation and serotonin secretion. AGEPC at concentrations between 10(-10) an
Publikováno v:
The Journal of Immunology. 125:1950-1954
Publikováno v:
Agents and actions. 12(3)
Ca2+-EGTA combinations were utilized in Hank's buffers to fix extracellular free Ca2+ concentrations [Ca2+f] for the study of human neutrophil lysosomal enzyme secretion. Ca2+-dependent neutrophil secretion initiated by formyl-methionyl-leucyl-phenyl
Publikováno v:
The American review of respiratory disease. 123(2)
The functional activity and antigenic expression of the fifth component of complement (C5) in concentrated bronchoalveolar lavage fluids (BALF) and serum samples obtained from 13 nonsmoking and 13 smoking baboons was quantified by specific hemolytic
Publikováno v:
The American journal of pathology. 91(3)
Cobra venom factor (CoF), the anticomplementary protein in Naja naja cobra venom, is usually purified by sequential ion exchange and gel filtration chromatography. CoF prepared in this manner contains small but significant quantities of phospholipase