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Showing 1-22 of 22 results for "P5514" within Papers
Yasuo Yonetomi et al.
European journal of pharmacology, 765, 242-248 (2015-09-01)
We assessed in this study the anti-asthmatic effects of ONO-6950, a novel cysteinyl leukotriene 1 (CysLT1) and 2 (CysLT2) receptors dual antagonist, in normal and S-hexyl glutathione (S-hexyl GSH)-treated guinea pigs, and compared these effects to those of montelukast, a
Sarit Pal et al.
American journal of physiology. Regulatory, integrative and comparative physiology, 318(3), R590-R604 (2020-01-09)
Lymphatic vessels play a critical role in mounting a proper immune response by trafficking peripheral immune cells to draining lymph nodes. Mast cells (MCs) are well known for their roles in type I hypersensitivity reactions, but little is known about
Luke Grundy et al.
American journal of physiology. Renal physiology, 318(2), F298-F314 (2019-12-04)
Interstitial cystitis/bladder pain syndrome (IC/BPS) is a common chronic pelvic disorder with sensory symptoms of urinary urgency, frequency, and pain, indicating a key role for hypersensitivity of bladder-innervating sensory neurons. The inflammatory mast cell mediator histamine has long been implicated
Hong Wei et al.
Pharmacological research, 90, 58-66 (2014-10-12)
Among brain structures receiving efferent projections from the histaminergic tuberomammillary nucleus is the pontine locus coeruleus (LC) involved in descending noradrenergic control of pain. Here we studied whether histamine in the LC is involved in descending regulation of neuropathic hypersensitivity.
Janeyuth Chaisakul et al.
Toxicon : official journal of the International Society on Toxinology, 102, 48-54 (2015-05-12)
Brown snake (Pseudonaja spp.)-induced early cardiovascular collapse is a life-threatening medical emergency in Australia. We have previously shown that this effect can be mimicked in animals and is mediated via the release of endogenous mediators. In the present study, we
Kristine H Kurtz et al.
Microcirculation (New York, N.Y. : 1994), 21(7), 593-605 (2014-04-08)
This study investigated the roles of the H1 and H2 histamine receptors, NO synthase, and sGC cyclase in histamine-induced modulation of rat mesenteric collecting lymphatic pumping. Isolated rat mesenteric collecting lymphatics were treated with 1- to 100-μM histamine. Histamine receptors
Knut Fredrik Seip et al.
Journal of chromatography. A, 1347, 1-7 (2014-05-06)
Electromembrane extraction (EME) was performed on samples containing substantial amounts of NaCl to investigate how the presence of salts affected the recovery, repeatability, and membrane current in the extraction system. A group of 17 non-polar basic drugs with various physical
S Y Yeh
Synapse (New York, N.Y.), 32(4), 301-311 (1999-05-20)
Various effects of chlorpheniramine (CPA), diphenhydramine (DIPH), tripelennamine (TRIP), and pyrilamine (PYRI) on fenfluramine (FEN)-induced depletion of serotonin in the brain of rats were observed to be dependent on body temperature. Levels of 5-HT and 5-HIAA in the frontal cortex
Lingli Yang et al.
The Journal of investigative dermatology, 134(8), 2105-2113 (2014-03-01)
Histamine is thought to have a critical role in the synthesis of extracellular matrix in skin and may be involved in tissue remodeling of allergic diseases. Recent studies revealed that periostin, a matricelluar protein, contributed to tissue remodeling; however, a
Evaluating Vascular Hyperpermeability-inducing Agents in the Skin with the Miles Assay
Brash JT, et al.
Journal of Visualized Experiments, 27(136), e57524-e57524 (2018)
Eva Wex et al.
PloS one, 10(3), e0119953-e0119953 (2015-03-18)
Excessive coughing is a common feature of airway diseases. Different G-protein coupled receptors, including β2-adrenergic receptors (β2-AR), have been implicated in the molecular mechanisms underlying the cough reflex. However, the potential antitussive property of β2-AR agonists in patients with respiratory
Zane Stromberga et al.
Scientific reports, 9(1), 3899-3899 (2019-03-09)
The mechanisms underlying bladder contractile disorders such as overactive bladder are not fully understood, and there is limited understanding of the receptor systems modulating spontaneous bladder contractions. We investigated the potential for histamine to have a role in mediating contractility
The jellyfish Cassiopea exhibits a sleep-like state
Nath RD, et al.
Current Biology, 27(19), 2984-2990 (2017)
Hongyi Yao et al.
Oncotarget, 6(19), 17501-17513 (2015-05-21)
A variety of vasoactive stimuli induce endothelial permeability through Rac1, a membrane of Rho small GTPases. Here, we determine whether tumor-secreted vasoactive stimulant through Rac1 inducing permeability contributes to hematogenous metastasis. Activation of Rac1 was assayed in human umbilical vein
Carlos Daniel Zappia et al.
Scientific reports, 5, 17476-17476 (2015-12-05)
Histamine H1 receptor (H1R) antagonists and glucocorticoid receptor (GR) agonists are used to treat inflammatory conditions such as allergic rhinitis, atopic dermatitis and asthma. Consistent with the high morbidity levels of such inflammatory conditions, these receptors are the targets of
Zane Stromberga et al.
Scientific reports, 10(1), 4116-4116 (2020-03-07)
Inflammatory mediators may have a role in various lower urinary tract disorders. Histamine is known to induce significant increases in both the tension and frequency of spontaneous phasic contractions in both urothelium with lamina propria (U&LP) and detrusor muscle via
Physical and biological properties of pyrilamine.
T J Haley
Journal of pharmaceutical sciences, 72(1), 3-12 (1983-01-01)
Shigeru Hishinuma et al.
Biochemical pharmacology, 91(2), 231-241 (2014-07-30)
Differential binding sites for first- and second-generation antihistamines were indicated on the basis of the crystal structure of human histamine H1 receptors. In this study, we evaluated differences between the thermodynamic driving forces of first- and second-generation antihistamines for human
Louis C Leung et al.
Nature, 571(7764), 198-204 (2019-07-12)
Slow-wave sleep and rapid eye movement (or paradoxical) sleep have been found in mammals, birds and lizards, but it is unclear whether these neuronal signatures are found in non-amniotic vertebrates. Here we develop non-invasive fluorescence-based polysomnography for zebrafish, and show-using unbiased, brain-wide
Rhys L Evans et al.
Experimental lung research, 41(4), 189-198 (2015-04-07)
Asthma is associated with reversible airway obstruction, leucocyte infiltration, airways hyperresponsiveness (AHR), and airways remodeling. Fluid accumulation causes pulmonary edema contributing to airways obstruction. We examined the temporal relationship between the late asthmatic response (LAR) following allergen challenge of sensitized
The [3H] dofetilide binding assay is a predictive screening tool for hERG blockade and proarrhythmia: Comparison of intact cell and membrane preparations and effects of altering [K+] o
Diaz GJ, et al.
Journal of Pharmacological and Toxicological Methods, 50(3), 187-199 (2004)
Charlene Galea et al.
Journal of pharmaceutical and biomedical analysis, 111, 333-343 (2015-01-30)
Supercritical fluid chromatography (SFC) is drawing considerable interest as separation technique in the pharmaceutical industry. The technique is already well established in chiral separations both analytically and on a preparative scale. The use of SFC as a technique for drug
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