HIST, histamine
Effects of histamine and its antagonists on murine T-cells and bone marrow-derived dendritic cells
... Notes: On day 6, the cells were pulsed for 16 hours with OVa, OVa/lPs, OVa/hist, OVa/cim, or OVa/Dcl. These cells were then cocultivated with cD4+-sorted cells and cD11c-depleted cells from DO11.10 mice for ...
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HISTAMINE BIOSENSOR: A REVIEW
... storage, histamine was observed to accumulate in tissues of fish and other seafoods when spoilage by bacteria commenced 3 .... Histamine poisoning, also known as ‘scombroid fish poisoning’, histamine ...
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HISTAMINE METABOLISM IN HUMAN DISEASE
... The assay of whole blood histamine, for instance, reflects mainly the amount of histamine contained in the leukocytes, although assays on plasma should be more appropriate for determinin[r] ...
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TLR4 enhances histamine-mediated pruritus by potentiating TRPV1 activity
... Chronic itch is a pathological hallmark of atopic derma- titis and other infectious skin diseases. Recent studies on single nucleotide polymorphisms implicate genes encod- ing pattern-recognition receptors such as CD14 ...
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Properties of a subpopulation of T cells bearing histamine receptors
... specific histamine receptor sites on effector T cells has been studied by measuring the in vitro effects of the hormone on cytolytic ...activity. Histamine was found to inhibit cytolysis reversibly and to ...
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Regulatory Control of Histamine Production in North Carolina Harvested Mahi-Mahi (Coryphaena Hippurus) and Yellowfin Tuna (Thunnus Albacares): A HACCP-Based Industry Survey
... Biogenic amines are low molecular weight organic bases which normally serve several human physiological functions, such as regulation of body temperature, stomach volume, stomach pH, brain activity, and in high ...
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Enhanced prostaglandin synthesis after ultraviolet injury is mediated by endogenous histamine stimulation A mechanism for irradiation erythema
... the histamine concentration in explant conditioned medium only 50% over basal values, suggesting that irradiation enhanced histamine ...by histamine. Enhanced histamine sensitivity was also ...
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The Interaction of Histamine with Gastrin and Carbamylcholine on Oxygen Uptake by Isolated Mammalian Parietal Cells
... between histamine and gastrin and between histamine and carbamylcholine and the effects of atropine and metiamide on these interactions have been ...and histamine have each been shown to increase ...
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High Affinity Chemotaxis to Histamine Mediated by the TlpQ Chemoreceptor of the Human Pathogen Pseudomonas aeruginosa
... ABSTRACT Histamine is a key biological signaling ...of histamine were sufficient to activate TlpQ, which binds histamine with an affinity of 639 ...with histamine. It has an unusually large ...
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The Effect of Histamine on Exocytosis in Bovine Chondrocytes
... This is to certify that this dissertation work titled ‘The effect of histamine on exocytosis in bovine chondrocytes’ is a bona-fide, original work of the candidate Dr. Mahatabb Nundy with registration number ...
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Histamine H2 Receptor Mediated Suppression of Intestinal Inflammation by Probiotic Lactobacillus reuteri
... Inactivation of the L. reuteri histidine decarboxylase gene diminished its ability to suppress intestinal inflammation. To further investigate the importance of the bacterial histidine decar- boxylase gene with respect ...
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Histamine upregulates the expression of histamine receptors and increases the neuroprotective effect of astrocytes
... experimental autoimmune demyelinating diseases, experi- mental allergic neuritis, and experimental autoimmune encephalomyelitis (EAE) [37]. Mast cells (MCs) are primary effector cells of the innate immune system and the ...
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Histamine and Food Allergy
... Coombs is 4 types of the immune response, and the percentage of spread their: type I–48%, type II–6%, type III–10%, and type IV–18%. (28). Food allergy also based on the World Allergy Organization is divided into two ...
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Histamine Metabolism in Diseases of The Liver
... The decisive decline in the concentration of histamine in the blood and the rise in the output of free histamine in the urine which accompanied the administration of cortisone to the pat[r] ...
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Histaminergic system in brain disorders: lessons from the translational approach and future perspectives
... From the four histaminergic receptors, H1R is the main target of most of the approved drugs [19] and is found in different tissues and cells, including the smooth muscle, brain, and lymphocytes [20,21]. This receptor is ...
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INTRAVASCULAR CATHETERIZATION STUDIES OF BRONCHIAL ASTHMA I HISTAMINE LEVELS IN ARTERIAL AND MIXED VENOUS BLOOD OF ASTHMATIC PATIENTS BEFORE AND DURING INDUCED ATTACKS
... Since there is no significant increase in the venous or arterial blood histamine following the induction of an asthmalike state by the administration of histamine itself, failure to demo[r] ...
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The effect of intracerebro ventricular (ICV) injection of histamine and intraperitonal injection of histidine on the acute trigeminal pain in rats
... ABSTRACT: The present study explored the interaction between histaminergic system. Orofacial pain was induced by subcutaneous (sc) injection of formalin (50 μl, 1%) in the upper lip region and the time spent face rubbing ...
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Histamine and a Possible Unity of Autonomous Microcirculatory Dilator Responses: Histamine and Autonomous Dilation
... If it is postulated that the princi- pal target of glucocorticoids is the microvascular smooth muscle cell and that these hormones function to reduce the dilator ac[r] ...
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Cysteinyl Leukotrienes Mediate Histamine Hypersensitivity Ex Vivo by Increasing Histamine Receptor Numbers
... Mouse macrophages, primary isolated human peripheral blood monocytes, and human umbilical smooth muscle cells were investigated before and after cysteinyl leukotriene stimulation.. Resul[r] ...
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Histamine impairs midbrain dopaminergic development in vivo by activating histamine type 1 receptors
... differentiation, but 1 mM HA decreases the number of differentiated dopaminergic neurons, in a H 1 R-dependent fashion, on VM NSPC cultures; v) HA injection at E12 de- creases dopaminerg[r] ...
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