Abstract:
:Bioactivity-guided investigation of the methanol extract of Crepis sancta aerial parts, collected off Al-Tafilah, South Jordan, was applied, and in this study, the extract was explored for its phytochemical components and in vivo antiulcer activity. In addition, a docking study involving the purified compounds with the newly crystalized gastric proton pump (PDB # 5YLU) was performed. In-depth phytochemical investigation using the state-of-the-art chromatographic and analytical techniques was implemented resulting in the identification of two eudesmane-type sesquiterpenoids, 3-oxo-γ-costic acid (1) and its methyl ester (2) together with seven different methoxylated flavonols (3-9) as the extract's major components. The in vivo antiulcer study at three different doses (50, 100, and 200 mg/kg) against ethanol-induced gastric ulcer in male albino rats, compared to omeprazole (20 mg/kg) as a standard proton pump inhibitor antiulcer drug, revealed that the tested extract, at the middle and the highest doses, featured comparable or even superior activities relative to omeprazole as deduced from histopathological examination, in particular with regard to reducing inflammatory cell infiltration and ceasing mucosal haemorrhage. The tested extract revealed also a dose-dependent reduction in the volume and titrable acidity of the gastric juice together with a dose-dependent increase in the protective gastric mucin content which may explain the noticeable gastroprotective effect. Molecular modelling study of the isolated compounds showed a binding mode similar to the co-crystallized substrate vonoprazan in 5YLU which strengthens the importance of the tested extract as a potential natural remedy for treating gastric ulcer.
journal_name
Inflammopharmacologyjournal_title
Inflammopharmacologyauthors
Ebada SS,Al-Jawabri NA,Youssef FS,Albohy A,Aldalaien SM,Disi AM,Proksch Pdoi
10.1007/s10787-019-00637-xsubject
Has Abstractpub_date
2020-02-01 00:00:00pages
321-331issue
1eissn
0925-4692issn
1568-5608pii
10.1007/s10787-019-00637-xjournal_volume
28pub_type
杂志文章abstract:AIM AND OBJECTIVE:6-hydroxy dopamine (6-OHDA) is a neurotoxin which on intranigral administration produces severe nigrostriatal damage with motor and cognitive deficit in animals. Curcumin (CMN) in combination with bioenhancer piperine (PP) in 6-hydroxydopamine-induced Parkinsonian rats was used to investigate the anti...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-016-0297-9
更新日期:2017-02-01 00:00:00
abstract:BACKGROUND:Resveratrol exerts an anti-inflammatory effect on collagen-induced arthritis and osteoarthritis in rats via activation of sirtuin 1 (SIRT1). Autophagy can be induced by resveratrol and leads to amelioration of interleukin-1 beta (IL-1β) release in vitro. We aimed to determine the anti-inflammatory mechanisms...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-018-00555-4
更新日期:2019-02-01 00:00:00
abstract::Centella asiatica is claimed to have a neuroprotective effect; however, its ability to protect the cerebrum against damage in diabetes has never been identified. The aims were to identify the possibility that C. asiatica ameliorates inflammation, oxidative stress, and apoptosis in the cerebrum in diabetes. C. asiatica...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-020-00733-3
更新日期:2020-12-01 00:00:00
abstract::Ischemia/reperfusion (I/R) damages gastric mucosa via reactive oxygen species (ROS) activity. ROS was reportedly produced through angiotensin II stimulation in tissues such as kidney, heart and brain. To determine whether AT1 receptor plays a role in gastric mucosal damage, we examined the effect of AT1 receptor block...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-006-1551-3
更新日期:2007-08-01 00:00:00
abstract::Chronic inflammation is a world health problem. There is a need to develop new anti-inflammatory and analgesic drugs with improved activity and reduced side effects. In this context, the aim of this study was to evaluate the antinociceptive and anti-inflammatory effects of the pyrazole compound LQFM-021 after acute an...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-016-0282-3
更新日期:2016-10-01 00:00:00
abstract::Silver and silver oxides are gaining interest in medical applications for their prominent antibacterial and antimicrobial potentials. Recent studies suggest that nanosilver oxide has remarkable anti-inflammatory effects and enhances wound healing. Nevertheless, its effect on gastric ulcer has not yet been illustrated....
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-017-0424-2
更新日期:2018-08-01 00:00:00
abstract::The present investigation assessed the potential of Prunus cerasoides fruit extract (PCFE) in alleviation of inflammatory stress in response to lipopolysaccharide (LPS) and interferon-γ (IFN-γ)-stimulated murine peritoneal macrophages as well as in concanavalin A (Con A)-activated splenic lymphocytes. We observed a st...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-018-0448-2
更新日期:2018-12-01 00:00:00
abstract::Inflammatory bowel diseases are associated with reduced colonic contractility and induction of cyclooxygenase-2. In this study a possible role of cyclooxygenase-2 in and the underlying mechanism of the reduced contractility were investigated in experimental colitis. The effects of meloxicam, a cyclooxygenase-2 selecti...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-006-1507-7
更新日期:2006-03-01 00:00:00
abstract::A methanol extract of the seeds of Adenanthera pavonina was evaluated for pharmacological effects in animal models. The extract (50-200 mg/kg) produced statistically significant (P < 0.05) inhibition of the carrageenan-induced paw oedema in the rat, as well as the acetic-acid-induced vascular permeability in mice. At ...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1163/1568560041352310
更新日期:2004-01-01 00:00:00
abstract::Propolis has been extensively used to improve health and prevent inflammatory diseases. Different types of Cuban propolis (red, brown and yellow) have been documented. The purpose of this research was to investigate the cytotoxic effects of Cuban red propolis (CP) on MDA MB-231 cell line, since breast cancer is consid...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-018-0492-y
更新日期:2019-10-01 00:00:00
abstract:AIM:Activation of sphingosine kinase (SK) is a key response to many inflammatory processes. The present studies test the hypothesis that an orally available SK inhibitor, ABC294640, would be effective in rodent models of Crohn's disease. METHODS:Trinitrobenzene sulfonic acid (TNBS) was administered rectally to mice an...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-010-0032-x
更新日期:2010-04-01 00:00:00
abstract::In the process of the oxygen reduction, NADPH oxidase is the enzyme that produces superoxide anion, which subsequently produces reactive oxygen species (ROS) and causes damage in various tissues and microorganisms. NADPH oxidase is demonstrated to exist in several types of cells such as endothelial cells and vascular ...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-007-1587-z
更新日期:2007-12-01 00:00:00
abstract::The effect of lupeol, a natural pentacyclic triterpene on ethanol-induced gastric damage in mice was evaluated. The gastroprotection was assessed by determination of changes in mean gastric lesion area, quantification of mucosal non-protein sulfhydryls (NP-SH), and characterized using drugs that influence the endogeno...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-009-0009-9
更新日期:2009-08-01 00:00:00
abstract::Gout, the most prevalent inflammatory arthritis worldwide, released interleukin-1β (IL-1β) and Cathepsin B inflammatory mediators that constitute the hallmark of the disease. Herein we aimed to investigate whether procyanidin B2 (PCB2), a natural dietary compound, can suppress MSU crystals-stimulated gouty inflammatio...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-020-00758-8
更新日期:2020-12-01 00:00:00
abstract::The aim of this study was to investigate the effect of the nitric oxide donor isosorbide-5-mononitrate (5-ISMN) alone or in combination with the natural hepatoprotectant with anti-oxidant activity silymarin on the carbon tetrachloride (CCl(4))-induced hepatic injury in rats. 5-ISMN (1.8, 3.6 or 7.2 mg/kg), silymarin (...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-009-0027-7
更新日期:2010-04-01 00:00:00
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journal_title:Inflammopharmacology
pub_type: 杂志文章,评审
doi:10.1007/s10787-010-0056-2
更新日期:2011-02-01 00:00:00
abstract::The inflamed mucosa in ulcerative colitis produces high amount of prostaglandin (PG) and nitric oxide (NO) through inducible enzymes: cyclooxygenase-2 (COX-2) and inducible nitric oxide synthase (iNOS), respectively, implicating them as potential anti-inflammatory drug targets. COX-2 or iNOS-related treatments in diff...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-007-1603-3
更新日期:2007-10-01 00:00:00
abstract::The central nervous system, one of the most delicate microenvironments of the body, is protected by the blood-brain barrier regulating its homeostasis. Blood-brain barrier is a highly complex structure that tightly regulates the movement of ions of a limited number of small molecules and of an even more restricted num...
journal_title:Inflammopharmacology
pub_type: 杂志文章,评审
doi:10.1007/s10787-018-0468-y
更新日期:2018-06-01 00:00:00
abstract::Allanblackia gabonensis (Guttiferae) is a plant used in the African traditional medicine as remedies against pain, rheumatism, inflammations. In the present work, the analgesic effect of aqueous extract has been evaluated using acetic acid, formalin, hot-plate test, tail immersion and paw-pressure test. The anti-infla...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-011-0096-2
更新日期:2013-02-01 00:00:00
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journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-008-8045-4
更新日期:2009-04-01 00:00:00
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journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-008-8032-9
更新日期:2009-02-01 00:00:00
abstract::Colorectal cancer (CRC) remains the most cancer type related to chronic inflammation; however, the mechanisms that link inflammation to CRC development and progression are still poorly understood. Our study aimed to investigate one of the prominent inflammatory response in cancers, iNOS/NO system. In this regard, we e...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-019-00566-9
更新日期:2019-08-01 00:00:00
abstract::The safety of the cyclo-oxygenase-2 (COX-2) selective NSAID, nimesulide, has been evaluated from information (a) in clinical trials in osteoarthritis that have been performed in Europe as well as in earlier pilot studies that were performed in patients with rheumatoid arthritis in the USA, and (b) in post-marketing st...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-998-0020-6
更新日期:1998-01-01 00:00:00
abstract::Regular moderate wine consumption is often associated with reduced morbidity and mortality from to a variety of chronic diseases in which inflammation is a root cause. Wine comes in a wide variety of styles that contain quite different ethanol and polyphenol contents. Controversy remains as to whether the alcohol or p...
journal_title:Inflammopharmacology
pub_type: 杂志文章,评审
doi:10.1007/s10787-008-8027-6
更新日期:2008-12-01 00:00:00
abstract::TRP channels have been discovered as a specialized group of somatosensory neurons involved in the detection of noxious stimuli. Desensitization of TRPV1 located on dorsal root and trigeminal ganglia exhibits analgesic effect and makes it potential therapeutic target for treatment of neuropathic pain. With this backgro...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-016-0285-0
更新日期:2016-12-01 00:00:00
abstract::The up-regulation of angiotensin II AT1 receptors has been implicated as a major mediator in the development of hypertension and progressive nephropathy in experimental diabetes. In spite of the documented potential of garlic treatments in ameliorating diabetic complications, the possible involvement of the angiotensi...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-012-0139-3
更新日期:2013-04-01 00:00:00
abstract::Acute lung injury (ALI) and acute kidney injury (AKI) are major causes of sepsis-induced mortality. The objective of the study is to evaluate the effect of tocilizumab (TCZ), an IL-6 receptor inhibitor, in sepsis-induced ALI and AKI using the cecal ligation and puncture (CLP) rat model of sepsis. Clinical and experime...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-019-00628-y
更新日期:2020-02-01 00:00:00
abstract::The aim of this study was to determine whether ethanol extracts of Etlingera pavieana rhizomes (EPE) can inhibit the expression of ICAM-1 and VCAM-1 in TNF-α-stimulated human vascular endothelial cells. EPE significantly reduced ICAM-1 and VCAM-1 expression in a concentration-dependent manner. EPE also suppressed phos...
journal_title:Inflammopharmacology
pub_type: 杂志文章
doi:10.1007/s10787-019-00676-4
更新日期:2020-12-01 00:00:00
abstract::The idea that microbes induce disease has steered medical research toward the discovery of antibacterial products for the prevention and treatment of microbial infections. The twentieth century saw increasing dependency on antimicrobials as mainline therapy accentuating the notion that bacterial interactions with huma...
journal_title:Inflammopharmacology
pub_type: 杂志文章,评审
doi:10.1007/s10787-012-0126-8
更新日期:2012-10-01 00:00:00
abstract::The authors would like to inform you that Jie Yu and Haimei Lu contributed equally to this study and should be considered as co-first authors. ...
journal_title:Inflammopharmacology
pub_type: 杂志文章,已发布勘误
doi:10.1007/s10787-018-0518-5
更新日期:2019-02-01 00:00:00