Results 41 to 50 of about 793,657 (289)

Synthesis of cyclic N1-pentylinosine phosphate, a new structurally reduced cADPR analogue with calcium-mobilizing activity on PC12 cells

open access: yesBeilstein Journal of Organic Chemistry, 2015
Cyclic N1-pentylinosine monophosphate (cpIMP), a novel simplified inosine derivative of cyclic ADP-ribose (cADPR) in which the N1-pentyl chain and the monophosphate group replace the northern ribose and the pyrophosphate moieties, respectively, was ...
Ahmed Mahal   +9 more
doaj   +1 more source

Vasoinhibins Prevent Bradykinin-Stimulated Endothelial Cell Proliferation by Inactivating eNOS via Reduction of both Intracellular Ca2+ Levels and eNOS Phosphorylation at Ser1179

open access: yesPharmaceuticals, 2011
Vasoinhibins, a family of antiangiogenic peptides derived from prolactin proteolysis, inhibit the vascular effects of several proangiogenic factors, including bradykinin (BK). Here, we report that vasoinhibins block the BK-induced proliferation of bovine
Carmen Clapp   +8 more
doaj   +1 more source

Preconflict mobilization strategies and urban-rural transition : the cases of the PKK and the FLN/EZLN

open access: yes, 2015
Published online: 5 May 2015Armed movements are usually analyzed in the context of ongoing conflict, and much of the preceding mobilization and recruitment is often given far less attention.
O'CONNOR, Francis Patrick   +1 more
core   +1 more source

Calcium carbonate-calcium phosphate mixed cement compositions for bone reconstruction [PDF]

open access: yes, 2006
The feasibility of making calcium carbonate-calcium phosphate (CaCO3-CaP) mixed cements, comprising at least 40 % (w/w) CaCO3 in the dry powder ingredients, has been demonstrated.
Bareille, Reine   +2 more
core   +1 more source

Calcium mobilization in human platelets by receptor agonists and calcium‐ATPase inhibitors

open access: yesFEBS Letters, 1991
Inhibitors of the endoplasmic reticulum Ca2+‐ATPase like thapsigargin (TG) and 2,5‐di (tert‐butyl)‐1,4‐benzohydroquinone (tBuBHQ) cause increases in cytosolic calcium in intact human platelets resulting from prevention of reuptake. A maximal concentration of TG (0.2 μM) mobilized 100% of sequestered Ca2+ compared to the action of a receptor agonist ...
Brüne, Bernhard, Ullrich, Volker
openaire   +2 more sources

Role of calciotrophic hormones in calcium mobilization of lactation [PDF]

open access: yesThe American Journal of Clinical Nutrition, 1998
The postpartum period can be a time when profound changes in calcium metabolism and bone mineral density (BMD) occur, particularly in association with lactation. We investigated the hypothesis that calciotrophic hormones [1,25-dihydroxyvitamin D, 25-hydroxyvitamin D, and parathyroid hormone (PTH)] are different by lactation practice or hormone status ...
M, Sowers   +8 more
openaire   +2 more sources

Effect of Anionic Salt and Highly Fermentable Carbohydrate Supplementations on Urine pH and on Experimentally Induced Hypocalcaemia in Cows

open access: yesActa Veterinaria Scandinavica, 2004
The objective of this experiment was to determine the effect of dietary grain on calcium homeostasis. Six rumen-fistulated dairy cows with 3 or more previous lactations and no history of parturient paresis were randomly assigned to a sequence of diets ...
Enemark JMD   +4 more
doaj   +1 more source

T Cell Calcium Mobilization Study (Flow Cytometry)

open access: yesBio-Protocol, 2012
Antigen recognition and activation of T cell receptor (TCR) triggers transient calcium release from intracellular compartments and subsequent sustained calcium influx through cell surface Icrac channels.
Guo Huang
doaj   +1 more source

Impaired Mobilization of Intracellular Calcium in Neonatal Platelets [PDF]

open access: yesPediatric Research, 1996
Abnormalities in platelet functions including aggregation and the release reaction have long been recognized to be present in neonatal platelets. Because calcium is an important mediator of many platelet functions, we have investigated the mobilization of calcium in neonatal platelets.
B, Gelman   +4 more
openaire   +2 more sources

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