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Showing 1-30 of 86 results for "phr1075" within Papers
Margaret O Sofidiya et al.
BMC complementary and alternative medicine, 12, 168-168 (2012-10-04)
The leaves and root of Flabellaria paniculata (Malpighiaceae) are frequently used in the treatment of wounds and ulcers in Nigerian folk medicine. The purpose of this study was to compare the effect of ethanolic extracts from the leaves (FPL) and
Jia-Xing Yue et al.
CNS neuroscience & therapeutics, 20(10), 883-892 (2014-07-06)
The upregulation of Nav1.8 in primary afferents plays a critical role in the development and persistence of neuropathic pain. The mechanisms underlying the upregulation are not fully understood. The present study aims to investigate the regulatory effect of histamine on
Tonggui Ding et al.
Basic & clinical pharmacology & toxicology, 116(5), 385-389 (2014-09-25)
This study firstly investigated the effects of cucurbitacin E (CuE), a tetracyclic triterpene compound from Cucurbitaceae, on the pharmacokinetics (PK) and pharmacodynamics (PD) of warfarin, a model CYP2C probe substrate, in the rat. In PK studies, the concentration of warfarin
C E Elwin
Nordisk medicin, 106(5), 151-154 (1991-01-01)
Interactions between pharmaceutical preparations are common and can occur at almost every stage in a substance's metabolic clearance but frequently lack clinical significance. Different factors must be considered in the assessment of data on interactions. This article compares interactions between
Sanjeev Deva et al.
The Cochrane database of systematic reviews, 8(8), CD007814-CD007814 (2012-08-17)
Anecdotal reports of tumour regression with histamine type 2 receptor antagonists (H(2)RAs) have lead to a series of trials with this class of drug as adjuvant therapy to try and improve outcomes in patients with resected colorectal cancers. There was
Fatmanur Tuğcu-Demiröz et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 62, 105-110 (2014-06-03)
The aim of the present study was to develop a method for water flux reabsorption measurement in Doluisio's Perfusion Technique based on the use of phenol red as a non-absorbable marker and to validate it by comparison with gravimetric procedure.
Ulcerogenic and intestinal motility/transit stimulating actions of nevirapine in albino Wistar rats.
Elizabeth Bassey Umoren et al.
Journal of physiology and biochemistry, 69(3), 547-557 (2013-03-29)
The antiretroviral is a non-nucleoside reverse transcriptase inhibitor of human immunodeficiency virus type 1. This study was undertaken to investigate the effect of nevirapine (NVP) administration on gastric acid secretion, pepsin secretion, mucosal secretion, intestinal motility, and transit using apparently
Jaclyn N Harper et al.
American journal of physiology. Renal physiology, 304(1), F56-F67 (2012-10-05)
OCT2 is the entry step for organic cation (OC) secretion by renal proximal tubules. Although many drugs inhibit OCT2 activity, neither the mechanistic basis of their inhibition nor their transport status is generally known. Using representatives of several structural classes
Martin E Edelsbrunner et al.
BMC gastroenterology, 9, 40-40 (2009-06-06)
Lafutidine is a histamine H2 receptor antagonist, the gastroprotective effect of which is related to its antisecretory activity and its ability to activate a sensory neuron-dependent mechanism of defence. The present study investigated whether intragastric administration of lafutidine (10 and
Bo-lin Liu et al.
Journal of neurosurgery, 118(1), 115-120 (2012-10-16)
Patients with intracerebral hemorrhage (ICH) are at high risk for severe stress-related upper gastrointestinal (UGI) bleeding, which is predictive of higher mortality. The aim of this study was to evaluate the effectiveness of omeprazole and cimetidine compared with a placebo
J A Sprowl et al.
Clinical pharmacology and therapeutics, 94(5), 585-592 (2013-07-19)
The organic cation transporter 2 (OCT2) regulates uptake of cisplatin in proximal tubules, and inhibition of OCT2 protects against severe cisplatin-induced nephrotoxicity. However, it remains uncertain whether potent OCT2 inhibitors, such as cimetidine, can influence the antitumor properties and/or disposition
L N Valenkevich et al.
Klinicheskaia meditsina, 69(3), 91-93 (1991-03-01)
The response of serum gastrin, insulin and glucagon to administration of sodium bicarbonate (SB) followed by cimetidine was studied in 35 duodenal ulcer patients. Relevant measurements were made using radioimmunoassay kits "Diagnostic" (USA) and "Oris" (France). It was established that
Victoria M Bajo et al.
The European journal of neuroscience, 40(6), 2922-2940 (2014-06-20)
Cholinergic inputs to the auditory cortex can modulate sensory processing and regulate stimulus-specific plasticity according to the behavioural state of the subject. In order to understand how acetylcholine achieves this, it is essential to elucidate the circuitry by which cholinergic
C P Siegers et al.
Digestion, 60(5), 415-421 (1999-09-04)
Evidence first appeared in 1988 that cimetidine as an adjuvant may improve the survival of severely ill gastro-intestinal cancer patients when given peri- or postoperatively. Since then, several studies have appeared which suggest an anticancer activity for cimetidine, although few
Determination of cimetidine, famotidine, and ranitidine hydrochloride in the presence of their sulfoxide derivatives in pure and dosage forms by high-performance thin-layer chromatography and scanning densitometry
Kelani KM, et al.
Journal of AOAC (Association of Official Analytical Chemists) International, 85(5), 1015-1020 (2002)
Elenaz Naderkhani et al.
Journal of pharmaceutical sciences, 103(6), 1882-1890 (2014-03-26)
Permeability is a crucial property of orally administered drugs. Therefore, in drug discovery, it is important to employ methods suitable for rapidly and reliably screening the permeability of large numbers of new drug candidates. The phospholipid vesicle-based permeation assay (PVPA)
Flávia L Beltrame et al.
Histology and histopathology, 27(10), 1343-1351 (2012-09-01)
Cimetidine, an H₂ receptor antagonist used for treatment of gastric ulcers, exerts antiandrogenic and antiangiogenic effects. In the testes cimetidine impairs spermatogenesis, Sertoli cells and peritubular tissue, inducing apoptosis in the myoid cells. Regarding the importance of histamine and androgens
Stéphanie Romand et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 63, 14-21 (2014-07-06)
A capillary isoelectric focusing (cIEF) method was developed for the determination of the ionization constants (pKa) of small molecules. Two approaches used to decrease the electroosmotic flow (EOF) were compared: (i) a hydroxypropylcellulose (HPC) coated capillary in aqueous medium and
R D Evans et al.
Clinics in podiatric medicine and surgery, 17(2), 371-375 (2000-05-16)
Oral cimetidine for the treatment of verruca continues to be a topic of discussion and controversy. Although its usage has gained popularity because it offers an alternative to conventional topical and surgical verruca therapy, its reported efficacy in managing warts
Lucy C Stott et al.
Aquatic toxicology (Amsterdam, Netherlands), 159, 127-137 (2014-12-30)
The gill is the principle site of xenobiotic transfer to and from the aqueous environment. To replace, refine or reduce (3Rs) the large numbers of fish used in in vivo uptake studies an effective in vitro screen is required that
Boyou Li et al.
Hepato-gastroenterology, 60(122), 244-247 (2012-09-05)
Cimetidine has been shown to play an important role in the treatment of cancer and the regulation of the immune system. Therefore, we aimed to observe the effects of cimetidine on the systematic immune response in the perioperative period. Sixty
Martina Kubecova et al.
European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 42(5), 439-444 (2011-02-19)
Cimetidine, H(2) receptor antagonists, is commonly prescribed for gastric and duodenal ulcer disease. Additionally, cimetidine has been shown to have anticancer effects. This review describes the mechanism of antitumor action of cimetidine including its ability to interfere with tumor cell
I Boros et al.
Fogorvosi szemle, 86(8), 265-273 (1993-08-01)
It has been demonstrated, that the H2-receptor antagonists: cimetidine and ranitidine-administered in doses of the same order of magnitude as reported for the inhibition of rat gastric secretion and development of the experimentally induced gastric and duodenal ulcer-are capable of
Yoon Ah Sohn et al.
Biomolecules & therapeutics, 23(1), 53-59 (2015-01-17)
In this study, we investigated the inhibitory activities on gastritis and gastric ulcer using liriodendrin which is a constituent isolated from Kalopanax pictus. To elucidate its abilities to prevent gastric injury, we measured the quantity of prostaglandin E2 (PGE2) as
Swathi Kaliki et al.
JAMA ophthalmology, 131(5), 585-593 (2013-03-30)
Conjunctival papilloma is a benign epithelial tumor occurring in both children and adults with varying clinical features and outcomes. In this article, we describe our experience regarding the difference in the clinical features and outcomes of conjunctival papilloma based on
C Balraj et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 114, 256-266 (2013-06-19)
For the first time, the charge transfer (CT) complexes of quinones in aqueous medium have been reported. A series of novel water soluble 1,4-benzoquinones possessing variable number of chloro and methoxy substituents has been employed as electron acceptors (MQ1-4) in
P D Rogers
The Annals of pharmacotherapy, 31(3), 365-367 (1997-03-01)
Treatment options for AIP remain limited. Although no single therapy has been proven superior in clinical trials, intravenous hemin appears to be more effective than increased carbohydrate intake, and remains the treatment of choice. At usual dosages the average wholesale
Rieko Oshima et al.
Metabolism: clinical and experimental, 64(2), 296-304 (2014-12-01)
5'-Adenosine monophosphate-activated protein kinase (AMPK) is a key molecule of metabolic enhancement in skeletal muscle. We investigated whether metformin (MET) acts directly on skeletal muscle, is transported into skeletal muscle via organic cation transporters (OCTs), and activates AMPK. Isolated rat
G I Lobov et al.
Bulletin of experimental biology and medicine, 152(4), 406-408 (2012-07-18)
The effects of histamine and mechanisms of its action on the capsular smooth muscle cells of mesenteric lymph nodes were examined on isolated capsular strips under isometric conditions. Histamine (1×10(-8)-5×10(-7) M) decreased the tone of capsular smooth muscle cells and
Florence Lefranc et al.
International journal of oncology, 28(5), 1021-1030 (2006-04-06)
Cimetidine (CIM), the prototypical histamine H2 receptor antagonist (H2RA), was brought to market based on its ability to accelerate healing of gastrointestinal ulcers through the inhibition of gastric acid secretion. Cimetidine, the most studied H2RA, has been demonstrated to possess
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