Results 111 to 120 of about 1,096,111 (252)

Effect of glucosamine-derived compounds on calcium ionophore-induced release of H-proline-labeled articular collagen matrix [PDF]

open access: yes, 2011
Copyright information:Taken from "Glucosamine prevents collagen degradation in chondrocytes by inhibiting advanced lipoxidation reactions and protein oxidation"http://arthritis-research.com/content/9/4/R76Arthritis Research & Therapy 2007;9(4):R76-R76 ...
Mohit Jain (38715)   +3 more
core   +1 more source

Ionophore A 23187 and Related Antibiotics: Selective Complexation of Calcium [PDF]

open access: yes, 1988
International audienceThermodynamic, spectrophotometric and kinetic data, obtained for calcium and magnesium complexation by the natural ionophores A23187, X14885A and cezomycin and by the chemically modified antibiotic N-Methyl-A23187, are presented and
Juillard, Jean   +3 more
core   +2 more sources

Arachidonic acid and calcium metabolism in rnelittin stimulated neutrophils

open access: yesMediators of Inflammation, 1992
Melittin, the predominant fraction of bee venom proteins, was studied in an experimental model of human neutrophil granulocytes to reveal its influence on eicosanoid release, metabolism and receptor function in relation to intracellular calcium ...
Ole H. Nielsen   +2 more
doaj   +1 more source

Characteristics of Solid-State Calcium Ion Sensors Based on Photocurable and Selfplasticising Polyacrylate Matrices

open access: yesASEAN Journal on Science and Technology for Development, 2017
New membrane materials based on cross-linked poly(n-butyl acrylate) (nBA), have been used successfully as calcium ion-selective membranes. These membrane materials possess selfplasticising property and hence do not require plasticisers.
Lee Yook Heng, Elizabeth A.H. Hall
doaj   +1 more source

Phorbol ester, calcium ionophore, or serum added to quiescent rat embryo fibroblast cells all result in the elevated phosphorylation of two 28,000-dalton mammalian stress proteins.

open access: yesJournal of Biological Chemistry, 1985
Rat embryo fibroblast cells grown under stress (e.g. heat shock, arsenite, or amino acid analogue treatment) show elevated levels of a number of proteins with apparent molecular masses between 28,000-110,000 daltons (i.e. stress proteins).
W. Welch
semanticscholar   +1 more source

Participation of reactive oxygen species in regulation of Са2+ - activated К + channels of erythrocytes

open access: yesБюллетень сибирской медицины, 2009
In this study, we investigated the effects of preincubation with the reactive oxygen species-generating system xanthine oxidase/xanthine on Ca2+-dependent potassium permeability of erythrocyte membrane. The increase of intracellular calcium concentration
O. A. Trubacheva   +6 more
doaj   +1 more source

Ceramide Kinase Mediates Cytokine- and Calcium Ionophore-induced Arachidonic Acid Release*

open access: yesJournal of Biological Chemistry, 2003
Despite the importance of prostaglandins, little is known about the regulation of prostanoid synthesis proximal to the activation of cytosolic phospholipase A2, the initial rate-limiting step. In this study, ceramide-1-phosphate (C-1-P) was shown to be a
B. Pettus   +5 more
semanticscholar   +1 more source

Linolenic Acid Attenuates the Vasodilation Induced by Acetylcholine in Isolated Rat Aortae

open access: yesDose-Response, 2019
This study aims to examine the effect of linolenic acid on the vasodilation or vasoconstriction induced by acetylcholine and bupivacaine in isolated rat aortae and its underlying mechanism.
Soo Hee Lee   +8 more
doaj   +1 more source

Morphological changes induced by the calcium ionophore A23187 in rat basophilic leukemia (2H3) cells. [PDF]

open access: yes, 1990
RBL-2H3 cells have been widely used to study histamine release in vitro. It was previously shown that these cells undergo striking morphological changes after IgE-mediated secretion.
R P Siraganian, N Sahara, C Oliver
core   +1 more source

GPVI modulation during platelet activation and storage: its expression levels and ectodomain shedding compared to markers of platelet storage lesion

open access: yesPlatelets, 2017
Platelet storage is associated with deleterious changes leading to the loss of platelet reactivity and response. During storage, platelets experience increased expression and shedding of P-selectin and CD40L as specific markers of platelet activation ...
Ehteramolsadat Hosseini   +3 more
doaj   +1 more source

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