calcium dependent
Lysenin toxin insertion mechanism is Calcium-dependent
... Figure 2 | Lysenin toxin membrane insertion is Calcium dependent. a) HS-AFM movie frames of lysenin (t=299s, t=950s) on a sphingomyelin/cholesterol (1:1) bilayer (Supplementary movie 1), and Standard ...
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Reduced Activity of Mutant Calcium Dependent Protein Kinase 1 Is Compensated in Plasmodium falciparum through the Action of Protein Kinase G
... ABSTRACT We used a sensitization approach that involves replacement of the gatekeeper residue in a protein kinase with one with a different side chain. The activity of the enzyme with a bulky gatekeeper residue, such as ...
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( ) Adrenaline induced, calcium dependent phosphorylation of proteins in human platelets
... In human platelets, adrenaline stimulated, approximately four-fold, as compared with controls, the phosphorylation of primarily two proteins of apparent molecular weights of 20,000 and 40,000, respectively. Maximum ...
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Calcium-Dependent Rubella Virus Fusion Occurs in Early Endosomes
... of calcium and remained associated when calcium was removed by treatment with EDTA ...mM calcium throughout the experiment, whether or not they had also been exposed to low pH ...This calcium- ...
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A molecular basis for synexin driven, calcium dependent membrane fusion
... Human synexin proved to be virtually identical to bovine synexin in terms of calcium-dependent chromaffin granule aggregation properties, as well as voltagedependent calcium channel acti[r] ...
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Plasmodium falciparum Calcium Dependent Protein Kinase 2 Is Critical for Male Gametocyte Exflagellation but Not Essential for Asexual Proliferation
... falciparum calcium-dependent protein kinases (PfCDPKs) play critical roles at various stages of the parasite life cycle and, importantly, are absent in the human ...
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Glutamate involvement in calcium–dependent migration of astrocytoma cells
... The initial promoter of the Ca 2+ signal appears to be cell type specific. In fish keratinocytes, integrin-dependent cell motion stimulates stretch-activated Ca 2+ -channels [9] whereas in arteriolar smooth ...
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Toxoplasma DJ 1 Regulates Organelle Secretion by a Direct Interaction with Calcium Dependent Protein Kinase 1
... effect dependent upon, and synergistic with, ...optimize calcium concentration for CDPK1 ...of calcium required to fully activate ...of calcium on pre-complexed CDPK1 ⫹ ...M calcium) ...
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Calcium dependent action potentials in the prothoracic gland of Manduca sexta
... Our results show that a majority, if not all, of the action potential seen in the PG can be attributed to the entry of Ca2+ through voltage-activated calcium channels and that the electr[r] ...
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Calcium dependent action potentials in leech giant salivary cells
... Given that calcium is the current carrier in the salivary cell action potential, it is predicted that the overshoot should vary with external calcium concentration, and that removal of c[r] ...
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Mechanisms Involved in Calcium Dependent Exocytosis a
... CLOSTRIDIAL NEUROTOXINS DIRECTLY INHIBIT THE EXOCYTOTIC PATHWAY Botulinum and tetanus neurotoxins clostridial neurotoxins block neurotransmitter release from various neurons and are thou[r] ...
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Fraternal twins: Swiprosin-1/EFhd2 and Swiprosin-2/EFhd1, two homologous EF-hand containing calcium binding adaptor proteins with distinct functions
... functions. Calcium binding proteins respond to changes in the intracellular calcium concentration with structural changes, triggering enzymatic activation and association with downstream ...of ...
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Adaptations to a Terrestrial Existence by the Robber Crab Birgus Latro: VII The Branchial Chamber and its Role in Urine Reprocessing
... Calcium-dependent ATPase activity The final excretory fluid released by Birgus normally has a much lower calcium concentration than either the urine or the haemolymph and a mechanism for[r] ...
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Homer regulates calcium signalling in growth cone turning
... store-operated calcium entry include the TRPC family of cation channels and the Orai-STIM1 complex ...filopodial calcium transients, which are crucial to the spatial and temporal regulation of ...
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Myotonic muscular dystrophy: defective phospholipid metabolism in the erythrocyte plasma membrane
... two calcium-dependent membrane processes that have been observed in erythrocytes from healthy individuals: calcium-stimulated phosphatidic acid accumulation and calcium-induced potassium ...
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Journal of Applied Pharmaceutical Science
... transsynaptic, calcium- dependent glutamate and dopamine release in ...secondary, calcium-dependent release that appears to be regulated by k-opioid receptor ...decreasing calcium ...
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Jejunal and ileal adaptation to alterations in dietary calcium: changes in calcium and magnesium absorption and pathogenetic role of parathyroid hormone and 1,25 dihydroxyvitamin D
... dietary calcium intake, and that ileal adaptation probably plays a major role in protecting the body against a deficiency or excess of body calcium that otherwise would occur when ...
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Studies on the Pathogenesis of Pigment Gallstones in Hemolytic Anemia: DESCRIPTION AND CHARACTERISTICS OF A MOUSE MODEL
... synthetic calcium bilirubinate. 57% of 115 nb/nb mice, but none of 109 control mice, developed calcium bilirubinate pigment gallstones (P < 0.001). The incidence of luminal gallstones in nb/nb mice was ...
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Antiurolithic activity of different fractions of Aganosma dichotoma as folk medicine of Andhra Pradesh
... Crystal formation in renal tissue leads to obstruction in outflow of urine that reduces the glomerular filtration and causes an accumulation of waste product in blood such as creatinine, BUN, and uric acid. Marked renal ...
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Calcium/calmodulin-dependent kinase II and Alzheimer’s disease
... CaMKII holoenzymes are activated by the binding of Ca 2+ /CaM, and also by NMDA receptors (NMDARs) and L-type voltage-gated Ca 2+ channels (VGCCs) at the synapse [38]. An important aspect of αCaMKII activity is its auto- ...
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