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关键词:'15785'
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Thomas Voets et al.
Nature chemical biology, 1(2), 85-92 (2006-01-13)
Drosophila melanogaster flies carrying the trp (transient receptor potential) mutation are rapidly blinded by bright light, because of the absence of a Ca2+-permeable ion channel in their photoreceptors. The identification of the trp gene and the search for homologs in
Antonio Celso Saragossa Ramos-Filho et al.
PloS one, 9(11), e111616-e111616 (2014-11-07)
Agonists such as icilin and menthol can activate the cool temperature-sensitive ion channel TRPM8. However, biological responses to menthol may occur independently of TRPM8 activation. In the rodent urinary bladder, menthol facilitates the micturition reflex but inhibits muscarinic contractions of
Alexander Klimovich et al.
Proceedings of the National Academy of Sciences of the United States of America, 117(30), 17854-17863 (2020-07-11)
Pacemaker neurons exert control over neuronal circuit function by their intrinsic ability to generate rhythmic bursts of action potential. Recent work has identified rhythmic gut contractions in human, mice, and hydra to be dependent on both neurons and the resident
Peter J McNamara et al.
Antimicrobial agents and chemotherapy, 53(5), 1898-1906 (2009-02-19)
Menstrual toxic shock syndrome is a rare but potentially life-threatening illness manifest through the actions of Staphylococcus aureus toxic shock syndrome toxin 1 (TSST-1). Previous studies have shown that tampon additives can influence staphylococcal TSST-1 production. We report here on
Debra Martin et al.
Journal of clinical pharmacology, 44(10), 1151-1157 (2004-09-03)
Camphor, menthol, and methyl salicylate occur in numerous over-the-counter products. Although extensively used, there have been no estimates of human exposure following administration via dermal application. Furthermore, there is little information about the pharmacokinetics of those compounds. The authors report
R V Olsen et al.
European journal of pain (London, England), 18(9), 1333-1342 (2014-03-26)
Activation of TRPM8 and TRPA1 receptors generates cold and cold pain sensations, respectively, and is presumably important in clinical pain manifestations, such as cold hyperalgesia. This study investigated the interaction between TRPM8 and TRPA1 receptors through stimulation of glabrous human
Gina M Story et al.
Cell, 112(6), 819-829 (2003-03-26)
Mammals detect temperature with specialized neurons in the peripheral nervous system. Four TRPV-class channels have been implicated in sensing heat, and one TRPM-class channel in sensing cold. The combined range of temperatures that activate these channels covers a majority of
Gaurav Mukerji et al.
BMC urology, 6, 6-6 (2006-03-08)
The recent identification of the cold-menthol sensory receptor (TRPM8; CMR1), provides us with an opportunity to advance our understanding of its role in the pathophysiology of bladder dysfunction, and its potential mediation of the bladder cooling reflex. In this study
Tibor Rohács et al.
Nature neuroscience, 8(5), 626-634 (2005-04-27)
The subjective feeling of cold is mediated by the activation of TRPM8 channels in thermoreceptive neurons by cold or by cooling agents such as menthol. Here, we demonstrate a central role for phosphatidylinositol 4,5-bisphosphate (PI(4,5)P(2)) in the activation of recombinant
Anne-Mette Haahr et al.
Physiology & behavior, 82(2-3), 531-540 (2004-07-28)
During chewing, the oral cavity functions like a bellow, forcing volatile flavour compounds into the exhaling air to the nasal compartment. Accordingly, we hypothesised that flavour release from chewing gum is predominantly governed by chewing frequency (CF), although other oral
Lynn Ren et al.
Molecular pain, 11, 37-37 (2015-06-27)
Genome-wide association studies have identified TRPM8 (transient receptor potential melastatin 8) as one of the susceptibility genes for common migraine. Here, we investigated the postnatal changes of TRPM8-expressing dural afferent fibers as well as the function of dural TRPM8 channels
G Haeseler et al.
European journal of anaesthesiology, 19(8), 571-579 (2002-08-31)
Thymol is a naturally occurring phenol derivative used in anaesthetic practice as a stabilizer and preservative of halothane, usually at a concentration of 0.01%. Although analgesic effects have long been described for thymol and its structural homologue menthol, a molecular
Oxindole alkaloids. A novel non-biomimetic entry to (-)-Horsfiline.
Palmisano G, et al.
Tetrahedron Asymmetry, 7(1), 1-4 (1996)
Marei GI, et al.
Pesticide Biochemistry and Physiology, 103(1), 56-61 (2012)
Hjalte H Andersen et al.
Pain, 156(5), 880-889 (2015-02-27)
Topical high-concentration L-menthol is the only established human experimental pain model to study mechanisms underlying cold hyperalgesia. We aimed at investigating the combinatorial effect of cold stimuli and topical L-menthol on cold pain and secondary mechanical hyperalgesia. Analogue to the
Guide to Receptors and Channels (GRAC), 4th Edition.
British journal of pharmacology, 158 Suppl 1, S1-254 (2009-11-04)
An asymmetric approach to coumarin anticoagulants via hetero-Diels-Alder cycloaddition.
Cravotto G, et al.
Tetrahedron Asymmetry, 12(5), 707-709 (2001)
A Gelal et al.
Clinical pharmacology and therapeutics, 66(2), 128-135 (1999-08-25)
Menthol is widely used in a variety of commercial products and foods, but its clinical pharmacology is not well studied. To determine the disposition kinetics and to examine subjective and cardiovascular effects of menthol, we conducted a crossover placebo-controlled study
Ryan Patel et al.
Pain, 155(10), 2097-2107 (2014-08-02)
Menthol has historically been used topically to alleviate various pain conditions. At low concentrations, this non-selective TRPM8 agonist elicits a cooling sensation, however higher concentrations result in cold hyperalgesia in normal subjects and paradoxically analgesia in neuropathic patients. Through behavioural
Haoxing Xu et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 25(39), 8924-8937 (2005-09-30)
Camphor is a naturally occurring compound that is used as a major active ingredient of balms and liniments supplied as topical analgesics. Despite its long history of common medical use, the underlying molecular mechanism of camphor action is not understood.
J Prescott
Physiology & behavior, 66(5), 741-749 (1999-07-15)
Studies using capsaicin-saturated filter papers have shown that the intensity of oral irritation tends to grow over successive samples, a phenomenon known as sensitization. If a hiatus of 5-15 min is then introduced, the intensity of irritation produced by a
Yi Liu et al.
International journal of pharmaceutics, 305(1-2), 31-36 (2005-10-13)
The aim of this study is to observe the effect of menthol on the percutaneous penetration and skin analgesic action of tetracaine gel (T-gel). Anesthetic gels containing 4% tetracaine in carbomer vehicle with and without menthol were prepared. The menthol
Denis Fourches et al.
Chemical research in toxicology, 23(1), 171-183 (2009-12-18)
Drug-induced liver injury is one of the main causes of drug attrition. The ability to predict the liver effects of drug candidates from their chemical structures is critical to help guide experimental drug discovery projects toward safer medicines. In this
J S Valdez et al.
Journal of chromatography. B, Biomedical sciences and applications, 729(1-2), 163-171 (1999-07-20)
Analytical methods using gas chromatography-flame ionization detection (GC-FID) for the quantitation of camphor and menthol and GC-MS for the quantitation of methyl salicylate have been developed for measurement of low concentrations from human plasma. Anethole serves as the internal standard
H F Stich et al.
Cancer letters, 15(3), 193-202 (1982-03-01)
Saliva of volunteers chewing betel quid, cured betel nut (Areca catechu), betel leaves (Piper betle), a mixture of quid ingredients (dried betel nut flakes, catechu, cardamon, lime, copra and menthol) and Indian tobacco was collected and examined for its genotoxic
Sunil T K Narishetty et al.
Journal of controlled release : official journal of the Controlled Release Society, 102(1), 59-70 (2005-01-18)
The aim of this investigation was to study the effect of 1,8-cineole and L-menthol on phase behavior and molecular organization of Stratum corneum (SC) lipids and permeation of zidovudine (AZT) across human cadaver skin (HCS). Permeation studies were conducted across
Robert J Stein et al.
The Journal of urology, 172(3), 1175-1178 (2004-08-18)
Overactive bladder symptoms due to various etiologies have been successfully treated with capsaicin by desensitization of the temperature sensitive vanilloid receptor TRPV1. Recently another temperature sensitive receptor, TRPM8, activated by menthol and cool temperatures (8C to 28C) was described that
Joshua E Muscat et al.
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 18(1), 35-41 (2009-01-07)
Menthol is a controversial cigarette additive because its physiologic or pharmacologic effects may possibly increase the risk for cancer and its targeted market is the Black community. In a community-based cross-sectional study on 525 Black and White volunteers, we compared
H G Grigoleit et al.
Phytomedicine : international journal of phytotherapy and phytopharmacology, 12(8), 612-616 (2005-08-27)
The principal pharmacodynamic effect of peppermint oil relevant to the gastrointestinal tract is a dose-related antispasmodic effect on the smooth musculature due to the interference of menthol with the movement of calcium across the cell membrane. The choleretic and antifoaming
Y-L Hsieh et al.
Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, 24(1), 233-242 (2015-05-27)
Cold and mechanical allodynia caused by oxaliplatin-induced acute peripheral neuropathy frequently occur after drug infusion. Low-level laser therapy (LLLT) has been used to improve pain symptoms associated with various conditions and may have potential as a therapy for oxaliplatin-induced allodynia.
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