Abstract：
:Histamine and serotonin levels in gastric secretion and the effects of pharmacological antagonists were studied in rats in which stomach ulceration was induced by electrical vagal stimulation. Electrical vagal stimulation (2 and 5 V) produced a graded increase in haemorrhagic glandular mucosal ulcers. NaHCO3 perfusion completely neutralised the increased acid output but failed to prevent ulceration. Atropine inhibited gastric mast cell degranulation as well as histamine and serotonin release. Diphenhydramine, atropine and sub-diaphragmatic vagotomy antagonised the increase in intragastric pressure. Diphenhydramine, cimetidine, atropine or vagotomy but not methysergide reduced ulcer severity. It is concluded that gastric acid and serotonin do not play an important role in glandular ulceration induced by electrical vagal stimulation. The lesions probably result from increased intragastric pressure and release of gastric histamine which stimulates H1 and H2 receptors in the stomach. The similarities between the aetiologies of glandular ulcers due to electrical vagal stimulation and to stress are also discussed.
journal_name
Eur J Pharmacoljournal_title
European journal of pharmacologyauthors
Cho CH,Hung KM,Ogle CWdoi
10.1016/0014-2999(85)90213-4subject
Has Abstractpub_date
1985-04-02 00:00:00pages
211-7issue
2eissn
0014-2999issn
1879-0712pii
0014-2999(85)90213-4journal_volume
110pub_type
杂志文章abstract：:The pathological changes of parasympathetic nerves are considered as an independent prognostic factor of the survival rate for patients with chronic liver disease. The non-selective muscarinic acetylcholine receptors (mAchR) agonists and antagonists can affect the proliferation of hepatocytes, but little is known abou...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2017.03.047
更新日期：2017-07-15 00:00:00
abstract：:Dendritic cells play an important role in the initiation and regulation of immune response. Dendritic cells have a key influence in the differentiation of naïve T cells into Th1, Th2 or Th17 effector cells. Cryptomerione is terpene isolated from the heartwood of Cryptomeria japonica. In this study, we investigated the...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2009.11.031
更新日期：2010-02-25 00:00:00
abstract：:[(3)H]Granisetron binding to 5-HT(3) type serotonin receptors was examined in homogenates of rat forebrain and NG 108-15 cells. We have applied an allosteric model to 5-HT(3) receptor binding for the first time. Slope factors of displacement improved the modelling. Serotonin displaced [(3)H]granisetron binding with mi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2005.03.019
更新日期：2005-05-02 00:00:00
abstract：:Tryptase, a serine protease synthesized by and stored in mast cells, is implicated as an important mediator in the pathogenesis of airway inflammation. In this study, tryptase was evaluated for its ability to induce microvascular leakage into the airways of guinea pigs. Dose- and time-dependent increases in airway mic...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(01)00960-8
更新日期：2001-05-11 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(76)90035-2
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(95)00560-9
更新日期：1995-12-29 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(98)00531-7
更新日期：1998-09-11 00:00:00
abstract：:Many of the physiological responses to nitric oxide (NO) are mediated by cyclic 5'-guanosine monophosphate (cGMP), the intracellular levels of which are regulated by phosphodiesterase type 5 (PDE5). In situations of reduced NO formation, the inhibition of PDE5 by selective inhibitors such as sildenafil could be benefi...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2006.04.039
更新日期：2006-08-07 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
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更新日期：2011-03-11 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(02)01976-3
更新日期：2002-08-02 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(91)90093-w
更新日期：1991-06-19 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(97)83019-1
更新日期：1997-06-05 00:00:00
abstract：:There is now evidence from human studies to suggest that cardiac beta-adrenoceptor density and coupling to adenylate cyclase may be regulated in a subtype selective fashion. An animal model was used to investigate this further. Rats were infused for 6 days with the non-selective full agonist isoprenaline (n = 6) or th...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(93)90109-m
更新日期：1993-05-15 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2013.07.046
更新日期：2013-10-15 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(80)90194-6
更新日期：1980-10-31 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(75)90291-5
更新日期：1975-06-01 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(88)90612-7
更新日期：1988-08-24 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2011.04.038
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journal_title：European journal of pharmacology
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更新日期：2016-07-05 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/s0014-2999(03)01316-5
更新日期：2003-02-21 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章,评审
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更新日期：2010-05-10 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2013.05.038
更新日期：2013-08-15 00:00:00
abstract：:(-)-Epigallocatechin-3-gallate (EGCG), a main flavanol of green tea, potently suppressed the urokinase-type plasminogen activator (uPA) expression in human fibrosarcoma HT 1080 cells. EGCG induced not only the suppression of the uPA promoter activity but also the destabilization of uPA mRNA. EGCG inhibited the phospho...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2003.12.031
更新日期：2004-03-08 00:00:00
abstract：:Herein, we examined the direct coupling of human dopamine D1 receptors to G(s) proteins using an antibody capture assay together with a detection technique employing scintillation proximity assay beads. Using a specific antibody, dopamine (DA) and the selective dopamine D1 receptor agonists, 6-chloro-7,8-dihydroxy-1-p...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2003.11.077
更新日期：2004-02-06 00:00:00
abstract：:[123I]Iodobenzofuran ([123I]IBF) is a new single photon emission computed tomography (SPECT) tracer for visualization of the dopamine D2 receptors. A tracer constant infusion paradigm was developed to measure the binding potential, density (Bmax) and affinity (KD) of the dopamine D2 receptor in baboons. Three baboons ...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(94)90521-5
更新日期：1994-09-22 00:00:00
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journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0922-4106(91)90064-o
更新日期：1991-10-14 00:00:00
abstract：:Salidroside, an active constituent from the root of Rhodiola rosea L., has multiple pharmacological effects, such as anti-cancer, anti-inflammatory and anti-oxidative properties, etc. However, its protective effect on bone tissue via regulating calcium homeostasis is yet to be determined. This study was performed to i...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2017.12.025
更新日期：2018-01-15 00:00:00
abstract：:Clonidine and methysergide constrict the rabbit auricular artery by activating smooth muscle alpha-adrenoceptors. Clonidine inhibits and methysergide enhances responses to stimulation of the sympathetic nerves. Both drugs sensitise the artery to a variety of vasoconstrictor stimuli, although not to potassium chloride....
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/0014-2999(76)90264-8
更新日期：1976-03-01 00:00:00
abstract：:The cardiac plexus, which contains parasympathetic ganglia, plays an important role in regulating cardiac function. Histamine is known to excite intracardiac ganglion neurons, but the underlying mechanism is obscure. In the present study, therefore, the effect of histamine on rat intracardiac ganglion neurons was inve...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2020.173536
更新日期：2020-11-05 00:00:00
abstract：:We previously reported that circulating lipid (malondialdehyde, MDA) and protein oxidation (carbonyl residues, CO) products can be used as markers of risk for complications in poorly controlled type 2 diabetics. Now, we aimed to evaluate the existence of a gender effect on classical disease markers and oxidative stres...
journal_title：European journal of pharmacology
pub_type： 杂志文章
doi：10.1016/j.ejphar.2015.09.041
更新日期：2015-11-05 00:00:00
