second messengers
A Hierarchical Cascade of Second Messengers Regulates Pseudomonas aeruginosa Surface Behaviors
... ABSTRACT Biofilms are surface-attached multicellular communities. Using single-cell tracking microscopy, we showed that a pilY1 mutant of Pseudomonas aeruginosa is defective in early biofilm formation. We leveraged the ...
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Oxygen radicals as second messengers for expression of the monocyte chemoattractant protein, JE/MCP 1, and the monocyte colony stimulating factor, CSF 1, in response to tumor necrosis factor alpha and immunoglobulin G Evidence for involvement of reduced nicotinamide adenine dinucleotide phosphate (NADPH) dependent oxidase
... Rapid Publication Oxygen Radicals as Second Messengers for Expression of the Monocyte Chemoattractant Protein, JE/MCP-1, and the Monocyte Colony-stimulating Factor, CSF-1, in Response to[r] ...
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Cyclic adenosine monophosphate and diacylglycerol Mutually inhibitory second messengers in cultured rat inner medullary collecting duct cells
... Inhibition by EGF is prevented by pretreatment with the C-kinase inhibitor, H7, but not by the A-kinase inhibitor, H8. Exposure to the synthetic diacylglycerol (DAG), dioctanoylglycerol, also inhibits AVP-stimulated AC ...
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Do anionic phospholipids serve as cofactors or second messengers for the regulation of activity of cloned ATP-sensitive K+ channels?
... but that the pathways by which this occurs are different. Our data show that SUR2B/Kir6.1 is inhibited by protein kinase C and binds anionic phospholipids with high affinity, such that potential physiological ...
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Antagonistic control of fluid secretion by the Malpighian tubules of Tenebrio molitor: effects of diuretic and antidiuretic peptides and their second messengers
... a second messenger, cause acceleration of fluid secretion by isolated tubules (Maddrell et ...different second messengers, and synergism appears to involve an interaction between the cyclic AMP and ...
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Screening of second messengers involved in photocyte bioluminescence control of three ophiuroid species (Ophiuroidea: Echinodermata)
... involved in the luminescence control of Amphiura filiformis, Ophiopsila aranea and Ophiopsila californica. cGMP could be involved in an inhibitory mechanism in A. filiformis. We suggest that the production of cAMP in ...
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Effect of thrombin on calcium homeostasis in chick embryonic heart cells Receptor operated calcium entry with inositol trisphosphate and a pertussis toxin sensitive G protein as second messengers
... In summary, our data suggest that in chick embryonic heart cells, thrombin increases [Ca++]i by mechanisms involving calcium entry via a receptor-operated/voltage-independent pathway and[r] ...
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SPHINGOMYELIN METABOLITES A S SECOND MESSENGERS IN AIRWAY SMOOTH MUSCL E CELL P ROLIFERATION
... The second half of the samples was subjected to alkaline hydrolysis for 1 h,1 in order to degrade the phospholipids, and then neutralized with 1 M HCI. After adding chloroform and water, the organic and aqueous ...
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Influence of Hormones, Second Messengers and pH on the Expression of Metabolic Responses to Anoxia in a Marine Whelk
... Isolated tissues and anoxia in vitro The effects of anoxia in vitro on metabolic parameters in whelk foot muscle, radular retractor and ventricle are shown in Table 2 for fructose-2,6-P2[r] ...
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Two nucleotide second messengers regulate the production of the Vibrio cholerae colonization factor GbpA
... The data presented here and in previous reports point to an exceedingly complex regulation of GbpA. In addition to derepression of gbpA by NagC in response to GlcNAc, we herein show that high c-di-GMP interferes with ...
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Distinct receptors, second messengers and conductances underlying the dual responses to serotonin in an identified leech neurone
... However, P cells superfused with TrisCl solution containing 100/imolP 1 dbcGMP showed a weak inhibition of the response to 5-HT 72±8% of control, iV=15, suggesting that dbcGMP has a part[r] ...
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Early signal transduction in measles virus-infected lymphocytes is unaltered, but second messengers activate virus replication.
... Activation of cellular events has also been reported to alter other virus infections in PBMC, e.g., compounds which stimulate immune cells induce human immunodeficiency virus production [r] ...
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PubMedCentral-PMC5469498.pdf
... In the present study, we use yeast as a model system to investigate how crosstalk regulates G protein signaling during osmotic stress. We have shown previously that osmotic stress damp- ens the pheromone response ...
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Memory and Decoding in Signaling Transduction Pathways
... analyzed second messenger dynamics from population of cells that were not signal activated, and compared the memory of unsynchronized cells vs digitally synchronized ...the second messenger (Figure ...of ...
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Influence of protein C activation on blood coagulation and fibrinolysis in squirrel monkeys
... Infusion of human plasma derived from whole blood incubated in vitro with human activated protein C also did not induce a fibrinolytic response, suggesting that no second messengers with[r] ...
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An electrophysiological survey of frog olfactory cilia
... The length of each cilium was measured, together with the following electrical properties of the ciliary membrane: the basal conductance in the absence of odorants and second messengers [r] ...
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Regulation of Na+/K+ ATPase activity by nitric oxide in the kidney and gill of the brown trout (Salmo trutta)
... Short-term modulation of the Na+/K+-ATPase as seen in mammalian tissues Therein and Blostein, 2000, involving hormones and second messengers, has been found in several teleosts in respon[r] ...
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The MoEDAL experiment - a new light on LHC physics
... Any HIP BSM particle crossing an NTD stack within 45o angle to the normal will be detected with 100% e ffi ciency. The signal for a HIP is a set of 20 equal sized etch pits - aligned with a precision of 10 μms/pit pointing ...
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Lifetimes of mRNA molecules directing the synthesis of viral proteins in herpes simplex virus-infected cells.
... In addition, when the viral proteins made after the addition of actinomycin were further analyzed by gel electrophoresis, it was found that messengers for individual viral proteins trans[r] ...
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Sales Tunnels in Messengers as New Technologies for Effective Internet Marketing in Tourism and Hospitality
... In a global sense, a sales tunnel is a chain of messages containing useful content in any format (text, audio, video, presentations, webinars) that familiarizes the buyer with the product and inclines it to buy. Messages ...
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