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Zhao Z, Wei G, Wang L, Jiang Y, Zhang X, Fang L, Du G, Kong L. Pretreatment with Dan-Shen-Yin granules alleviates ethanol-induced gastric mucosal damage in rats by inhibiting oxidative stress and apoptosis via Akt/Nrf2 signaling pathway. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 132:155866. [PMID: 39053247 DOI: 10.1016/j.phymed.2024.155866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 07/04/2024] [Accepted: 07/08/2024] [Indexed: 07/27/2024]
Abstract
BACKGROUND Gastric ulcer (GU) is a common gastrointestinal disease with high morbidity that may be caused by various pathogenic factors. Dan-Shen-Yin (DSY), a traditional prescription, improves myocardial and gastrointestinal functions; however, its effect on GU and the underlying mechanisms requires further research. PURPOSE We aimed to evaluate the pharmacodynamics of DSY granules in GU using three different animal models and explore their potential mechanisms. METHODS DSY granules were manufactured and subjected to quality control by high-performance liquid chromatography (HPLC). Three GU models were established using ethanol, aspirin, or water immersion restraint combined with aspirin and examined using the Guth method and hematoxylin and eosin (H&E) staining. The effects of DSY granules on gastric mucosal glycoproteins and the release of defensive and aggressive factors in ethanol-induced GU were measured using periodic acid-Schiff (PAS) staining and ELISA. TUNEL staining and detection of apoptosis-related proteins were used to evaluate the role of DSY granules on apoptosis. Potential mechanisms were predicted using network pharmacology, molecular docking, and western blot to verify the related targets and pathways. RESULTS DSY granules were prepared for the first time and quality control standard was established. Pharmacodynamic evaluation indicated that DSY granules significantly reduced the GU index and gastric mucosal injury in the three GU models, and the GU inhibition rate of DSY granules was superior to omeprazole in ethanol-induced GU model (60.32 % vs. 21.96 %). Further studies in ethanol-induced GU model revealed that DSY granules increased the levels of the defensive factors (PGE2, NO, SOD, CAT, TAOC, and GSH) and decreased the levels of aggressive factors (MDA, TNF-α, and IL-1β), thereby inhibiting oxidative stress and inflammation, attenuating gastric mucosal injury. Moreover, the results of TUNEL staining and western blot showed that DSY granules suppressed apoptosis by reducing the ratios of Bax/Bcl-2 and cleaved-Caspase-3/Caspase-3. In addition, the results of network pharmacology and molecular docking suggested that the mechanisms of DSY granules against GU may be related to the Akt-related signaling pathway. Further study confirmed that DSY granules significantly reduced the ratio of p-Akt/Akt and promoted the expression of Nrf2 and NQO1, protecting the gastric mucosa. CONCLUSIONS Our results indicated that DSY granules had protective effects on GU caused by different mechanisms, especially ethanol-induced GU. DSY granules alleviated gastric mucosal damage by inhibiting oxidative stress, inflammation, and apoptosis, which may be associated with the regulation of Akt/Nrf2 signaling pathway. Therefore, DSY granules may be a promising drug for the treatment of GU.
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Affiliation(s)
- Ziyuan Zhao
- Beijing Key Laboratory of Drug Targets Identification and Drug Screening, Centre for Pharmaceutical Screening, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China
| | - Guangyi Wei
- Beijing Key Laboratory of Drug Targets Identification and Drug Screening, Centre for Pharmaceutical Screening, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China
| | - Longrui Wang
- Beijing Key Laboratory of Drug Targets Identification and Drug Screening, Centre for Pharmaceutical Screening, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China
| | - Yinru Jiang
- Beijing Key Laboratory of Drug Targets Identification and Drug Screening, Centre for Pharmaceutical Screening, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China
| | - Xinyi Zhang
- Beijing Key Laboratory of Drug Targets Identification and Drug Screening, Centre for Pharmaceutical Screening, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China
| | - Lianhua Fang
- Beijing Key Laboratory of Drug Targets Identification and Drug Screening, Centre for Pharmaceutical Screening, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China.
| | - Guanhua Du
- Beijing Key Laboratory of Drug Targets Identification and Drug Screening, Centre for Pharmaceutical Screening, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China.
| | - Linglei Kong
- Beijing Key Laboratory of Drug Targets Identification and Drug Screening, Centre for Pharmaceutical Screening, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, China.
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Khezri MR, Varzandeh R, Ghasemnejad-Berenji M. Concomitant Effects of Metformin and Vitamin C on Indomethacin-Induced Gastric Ulcer in Rats: Biochemical and Histopathological Approach. Drug Res (Stuttg) 2024; 74:280-289. [PMID: 38968951 DOI: 10.1055/a-2317-7578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/07/2024]
Abstract
INTRODUCTION Gastric ulcer is one of the most common and serious conditions in the gastrointestinal tract. One of the main causes of gastric ulcers is using of non-steroidal anti-inflammatory drugs (NSAIDs) which have limited their use in clinical practice. Several studies have revealed that metformin and Vitamin C (Vit C) exhibit protective effects against gastric mucosal damage in different animal models. However, no studies indicate their combination's effect on gastric ulcer models. Therefore, this study aims to investigate the protective effects of metformin and Vit C combination on indomethacin-induced gastric ulcers. MATERIAL AND METHODS In total, thirty rats were divided into six groups, including the control group, rats received indomethacin (50 mg/kg, i.p.), rats received indomethacin and pretreated with ranitidine (100 mg/kg), metformin (100 mg/kg, i.p.), Vit C (100 mg/kg), or metformin combined with Vit C. Four hours after indomethacin administration, rats were euthanized, and gastric tissues were removed for macroscopic, histopathologic, and biochemical examinations. RESULTS All therapeutics used in this study were found to alleviate gastric mucosal injury caused by indomethacin, as observed in histopathologic and macroscopic evaluations. Both Vit C and metformin were observed to significantly decrease lipid peroxidation and enhance the activity of anti-oxidative enzymes, SOD, GPx, and catalase. However, a more significant effectiveness was observed in catalase and GPx activities when Vit C was co-administered with metformin. CONCLUSIONS In conclusion, the present study revealed that metformin and Vit C combination therapy could potentially treat gastric ulcers associated with indomethacin.
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Affiliation(s)
| | - Reza Varzandeh
- Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran
| | - Morteza Ghasemnejad-Berenji
- Experimental & Applied Pharmaceutical Sciences Research Center, Urmia University of Medical Sciences, Urmia, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Urmia University of Medical Sciences,Urmia, Iran
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Liu H, Chen Y, Hu Y, Zhang W, Zhang H, Su T, Wang J, Yin Z, Zhao X, Zhou X, Li L, Zou Y, Fu Y, Zhang Y, Song X. Protective effects of an alcoholic extract of Kaempferia galanga L. rhizome on ethanol-induced gastric ulcer in mice. JOURNAL OF ETHNOPHARMACOLOGY 2024; 325:117845. [PMID: 38307355 DOI: 10.1016/j.jep.2024.117845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/24/2024] [Accepted: 01/29/2024] [Indexed: 02/04/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The rhizome of Kaempferia galanga L., a medicinal and edible Plant, was widely distributed in many Asian and African counties. It has been traditionally used to treat gastroenteritis, hypertension, rheumatism and asthma. However, there is a lack of modern pharmacology studies regarding its anti-gastric ulcer activity. AIM OF THE STUDY The objective of this study is to investigate the protective effects of an extract from K. galanga L. rhizome (Kge) and its active components kaempferol and luteolin on ethanol-induced gastric ulcer. MATERIALS AND METHODS The kge was prepared by ultrasonic-assisted extraction, and the contents of kaempferol and luteolin were determined by HPLC. The mice were randomly divided into seven groups: blank control (0.5 % CMC-Na; 0.1 mL/10 g), untreatment (0.5 % CMC-Na; 0.1 mL/10 g), Kge (100, 200 and 400 mg/kg), kaempferol (100 mg/kg) and luteolin (100 mg/kg) groups. The mice were treated intragastrically once daily for 7 days. At 1 h post the last administration, the mice in all groups except the blank control group were intragastrically administrated with anhydrous alcohol (0.1 mL/10 g) once to induce gastric ulcer. Then, fasting was continued for 1 h, followed by sample collection for evaluation by enzyme-linked immunosorbent assay and real-time reverse transcription polymerase chain reaction assay. RESULTS The contents of kaempferol and luteolin in Kge were determined as 3713 μg/g and 2510 μg/g, respectively. Alcohol induced severely damages with edema, inflammatory cell infiltration and bleeding, and the ulcer index was 17.63 %. After pre-treatment with Kge (100, 200 and 400 mg/kg), kaempferol and luteolin, the pathological lesions were obviously alleviated and ulcer indices were reduced to 13.42 %, 11.65 %, 6.54 %, 3.58 % and 3.85 %, respectively. In untreated group, the contents of Ca2+, myeloperoxidase, malondialdehyde, NO, cyclic adenosine monophosphate and histamine were significantly increased, while the contents of hexosamine, superoxide dismutase, glutathione peroxidase, and prostaglandin E2 were significantly decreased; the transcriptional levels of IL-1α, IL-1β, IL-6, calcitonin gene related peptide, substance P, M3 muscarinic acetylcholine receptor, histamine H2 receptor, cholecystokinin 2 receptor and H+/K+ ATPase were significantly increased when compared with the blank control group. After pre-treatment, all of these changes were alleviated, even returned to normal levels. Kge exhibited anti-gastric ulcer activity and the high dose of Kge (400 mg/kg) exhibited comparable activity to that of kaempferol and luteolin. CONCLUSION The study showed that K. galanga L., kaempferol, and luteolin have protective effects against ethanol-induced gastric ulcers. This is achieved by regulating the mucosal barrier, oxidative stress, and gastric regulatory mediators, as well as inhibiting the TRPV1 signaling pathway and gastric acid secretion, ultimately reducing the gastric ulcer index.
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Affiliation(s)
- Haifeng Liu
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Yaqin Chen
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Yilong Hu
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Wenrui Zhang
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Hui Zhang
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Tianli Su
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Juan Wang
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Zhongqiong Yin
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Xinhong Zhao
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Xun Zhou
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Lixia Li
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Yuanfeng Zou
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Yuping Fu
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China
| | - Yingying Zhang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
| | - Xu Song
- Natural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, 611130, China.
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Zhang M, Xu L, Chen L, Wu H, Jia L, Zhu H. Dendrobium officinale Polysaccharides as a Natural Functional Component for Acetic-Acid-Induced Gastric Ulcers in Rats. Molecules 2024; 29:880. [PMID: 38398633 PMCID: PMC10891678 DOI: 10.3390/molecules29040880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 02/10/2024] [Accepted: 02/12/2024] [Indexed: 02/25/2024] Open
Abstract
Dendrobium officinale is an important edible and medicinal plant, with the Dendrobium officinale polysaccharide (DOP) being its primary active constituent, known for its diverse biological activities. In this study, DOP was extracted and characterized for its structural properties. The potential of DOP to ameliorate gastric ulcers (GUs) was investigated using an acetic-acid-induced GU model in rats. The results demonstrated that DOP exerted a multifaceted protective effect against GU, mitigating the deleterious impact on food intake and body weight in rats. DOP exhibited its protective action by attenuating cellular damage attributed to oxidative stress and inflammatory reactions mediated by enhanced activities of SOD, GSH, and GSH-PX, coupled with a downregulation in the expression of pro-inflammatory cytokines, including IL-1β, IL-6, and TNF-α. Furthermore, DOP effectively inhibited apoptosis in gastric mucosa cells of acetic-acid-induced GU rat models and facilitated the self-repair of damaged tissues. Remarkably, the DOP-200 and DOP-400 groups outperformed omeprazole in reducing the expression of IL-6 and malondialdehyde (MDA) in tissues, as well as IL-1β, IL-6, and TNF-α in serum. These groups also exhibited an improved expression of SOD in tissues and SOD, GSH, and GSH-PX in serum. A Western blot analysis of gastric mucosa demonstrated that the DOP-200 and DOP-400 groups significantly reduced the expression of NF-κBp65, phosphorylated NF-κBp65, FoxO3a, and Bim. The observed antagonism to GU appeared to be associated with the NF-κB cell pathway. Additionally, qRT-PCR results indicate that DOP reduced the mRNA transcription levels of IL-6, and TNF-α, which shows that the healing of GU is related to the reduction in the inflammatory reaction by DOP. However, the expression of EGF and VEGF decreased, suggesting that the mechanism of DOP inhibiting GU may not be directly related to EGF and VEGF, or there is an uncertain competitive relationship between them, so further research is needed.
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Affiliation(s)
- Miao Zhang
- School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning 530006, China; (M.Z.); (L.J.)
- Guangxi Science Research Center of Traditional Chinese Medicine, Guangxi University of Chinese Medicine, Nanning 530200, China; (L.X.); (L.C.); (H.W.)
| | - Liba Xu
- Guangxi Science Research Center of Traditional Chinese Medicine, Guangxi University of Chinese Medicine, Nanning 530200, China; (L.X.); (L.C.); (H.W.)
| | - Long Chen
- Guangxi Science Research Center of Traditional Chinese Medicine, Guangxi University of Chinese Medicine, Nanning 530200, China; (L.X.); (L.C.); (H.W.)
- Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo, 36310 Vigo, Spain
| | - Huan Wu
- Guangxi Science Research Center of Traditional Chinese Medicine, Guangxi University of Chinese Medicine, Nanning 530200, China; (L.X.); (L.C.); (H.W.)
| | - Li Jia
- School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning 530006, China; (M.Z.); (L.J.)
| | - Hua Zhu
- School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning 530006, China; (M.Z.); (L.J.)
- Guangxi Science Research Center of Traditional Chinese Medicine, Guangxi University of Chinese Medicine, Nanning 530200, China; (L.X.); (L.C.); (H.W.)
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Guo Q, Lu T, Zhang M, Wang Q, Zhao M, Wang T, Du M. Protective Effect of Berberine on Acute Gastric Ulcer by Promotion of Tricarboxylic Acid Cycle-Mediated Arachidonic Acid Metabolism. J Inflamm Res 2024; 17:15-28. [PMID: 38193042 PMCID: PMC10772049 DOI: 10.2147/jir.s436653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 12/19/2023] [Indexed: 01/10/2024] Open
Abstract
Background and Objective Peptic ulcer is a high incidence gastrointestinal disease in China. Berberine (BBR) is a natural product isolated from the Chinese herb Coptis chinensis Franch that has protective effects in digestive diseases. We aimed to evaluate the ability of BBR to attenuate acute gastric ulcer induced by one-time administration of ethanol in the rat. Methods Tissue pathological morphology, macroscopic score, ulcer healing rate, and serum levels of the inflammatory cytokines nitric oxide (NO), interleukin-6 (IL-6), and prostaglandin E2 (PGE2), and anti-inflammatory interleukin-10 (IL-10) were used to determine the efficacy of BBR and evaluated to identify the optimal dosage. Subsequently, transcriptome and metabolome sequencing were conducted in Control, Model, and optimal dosage groups to explore the pathogenesis of the disease and the mechanism of action of the drug. The levels of malondialdehyde (MDA), myeloperoxidase (MPO), as well as those of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) were determined by enzyme-linked immunosorbent assay to verify the results of transcriptomics and metabolomics analyses. Results BBR significantly improved the pathological morphology of gastric ulcers, increased the macroscopic score and healing rate, decreased serum levels of NO, IL-6, and PGE2, and increased serum levels of IL-10, thus effectively alleviating gastric ulcer severity. Transcriptome results showed that the therapeutic effect of BBR was mainly mediated by the arachidonic acid metabolism pathway at the gene level, which is closely associated with inflammation and increased levels of reactive oxygen species (ROS). The differentially accumulated metabolite prostaglandin E1, which is a negative regulator of ROS, was significantly up-regulated after BBR administration. The validation results indicated that BBR pretreatment increased SOD and GSH-Px enzyme activities, while reducing levels of the oxidative products MDA and MPO. Conclusion This study demonstrated that BBR exerts a protective effect on acute gastric ulcer by promoting tricarboxylic acid cycle-mediated arachidonic acid metabolism.
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Affiliation(s)
- Qiuyan Guo
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, People’s Republic of China
- Artemisinin Research Center and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, People’s Republic of China
| | - Tianming Lu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, People’s Republic of China
- Department of Epidemiology and Health Statistics, School of Public Health, Guangxi Medical University, Nanning, Guangxi, 530021, People’s Republic of China
| | - Min Zhang
- Institute of Basic Theory for Chinese Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700, People’s Republic of China
| | - Qixin Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, People’s Republic of China
- Artemisinin Research Center and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, People’s Republic of China
| | - Minghong Zhao
- Artemisinin Research Center and Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, People’s Republic of China
- Laboratory Medicine, Guizhou Aerospace Hospital, Zunyi, Guizhou, 563000, People’s Republic of China
| | - Tongchun Wang
- Traditional Chinese Medicine Orthopedics and Traumatology Department, Shandong Wendeng Orthopedic Hospital, Wendeng, Shandong, 264400, People’s Republic of China
| | - Maobo Du
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, People’s Republic of China
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Ye M, Liu G, Yang Y, Yang H, Ren J, Chen W, Gao Z. Network pharmacology and experimental verification of the potential mechanism of Er-Xian decoction in aplastic anemia. Sci Rep 2023; 13:17385. [PMID: 37833363 PMCID: PMC10575897 DOI: 10.1038/s41598-023-44672-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 10/11/2023] [Indexed: 10/15/2023] Open
Abstract
To investigate the potential mechanism of Er-Xian decoction (EXD) in treating aplastic anemia (AA), the active components of EXD were screened by the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP), and the targets of the components were predicted by the Swiss Target Prediction database. AA targets were collected from the GeneCards, OMIM, DisGeNET, PharmGKB, DrugBank, and TTD databases, the intersection of AA targets and EXD targets was calculated, and an herb-component-target network was constructed by Cytoscape 3.7.2 software. The STRING database was used for protein‒protein interaction (PPI) analysis, and Cytoscape 3.7.2 software was used to construct a PPI network and perform topology analysis. The core targets were imported into the DAVID database for gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses. The molecular docking software AutoDock was used to measure the affinity between active components and key targets. Finally, we established a mouse model of AA and verified the key targets and signaling pathways of EXD by RT‒PCR, ELISA and Western blot analysis. A total of 53 active components were screened from EXD, 2516 AA-related targets were collected, and 195 common targets were obtained. An herb-component-target network and a PPI network were successfully constructed, and 36 core targets were selected from the PPI network. The main active components of EXD include luteolin, kaempferol, berberine, etc., and key targets include PIK3CA, AKT1, STAT3, etc. GO functional enrichment analysis showed that cell components, molecular functions and biological processes with significant correlations were macromolecular complexes, protein serine/threonine/tyrosine kinase activity and protein phosphorylation, respectively. KEGG pathway analysis showed that the pathways with significant correlations included the PI3K-Akt signaling pathway and JAK-STAT signaling pathway. Molecular docking results showed that the tested key targets had good affinity for the corresponding active components. In AA mice, we found that EXD significantly increased white blood cell count, red blood cell count, platelet count and hemoglobin levels, increased mRNA levels of PIK3CA, PIK3CD, AKT1, JAK2, STAT3 and MAPK1, and promoted phosphorylation of PI3K, AKT, ERK1/2 and STAT3. In summary, EXD acts on PI3K, AKT, STAT3 and other targets through berberine, luteolin, quercetin and other components to regulate the PI3K-Akt pathway, JAK-STAT pathway and other pathways, thus exerting its therapeutic effect on AA. This study explained the Chinese medicine theory of treating AA with EXD by tonifying kidney-yang and provides a scientific basis for the use of EXD in treating AA.
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Affiliation(s)
- Mei Ye
- Department of Hematology, The Affiliated Hospital of Panzhihua University, Panzhihua, China
| | - Guangxian Liu
- Department of Pharmacy, The Affiliated Hospital of Panzhihua University, Panzhihua, China
| | - Yujun Yang
- School of Basic Medicine, Panzhihua University, Panzhihua, China
| | - Hongyu Yang
- Department of Clinical Laboratory, The Affiliated Hospital of Panzhihua University, Panzhihua, China
| | - Juan Ren
- Department of Clinical Laboratory, The Affiliated Hospital of Panzhihua University, Panzhihua, China
| | - Wenfei Chen
- Department of Pharmacy, The Affiliated Hospital of Panzhihua University, Panzhihua, China
| | - Zeli Gao
- Department of Hematology, The Affiliated Hospital of Panzhihua University, Panzhihua, China.
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Salama RM, Ahmed RH, Farid AA, AbdElSattar BA, AbdelBaset RM, Youssef ME, El Wakeel SA. Gastroprotective effect of dapagliflozin in ethanol-induced gastric lesions in rats: Crosstalk between HMGB1/RAGE/PTX3 and TLR4/MyD88/VEGF/PDGF signaling pathways. Int Immunopharmacol 2023; 115:109686. [PMID: 36623411 DOI: 10.1016/j.intimp.2023.109686] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 12/29/2022] [Accepted: 12/31/2022] [Indexed: 01/09/2023]
Abstract
Alcohol abuse may lead to the development of gastric mucosal lesions. Dapagliflozin (DAPA), a sodium-glucose cotransporter-2 inhibitor, is clinically used to treat type 2 diabetes mellitus. However, studies showed protective effect of DAPA under various experimental conditions by alleviating oxidative stress and inflammation. The effect of DAPA on experimental gastric ulcer has not been studied yet. Therefore, we attempted to investigate DAPA's protective effect against ethanol (EtOH)-induced gastric lesions. Fifty-six (8-week-old) male Wistar rats were divided into seven groups. DAPA (1, 5, and 10 mg/kg/day; p.o.) was given for seven days, plus a single dose of absolute EtOH (5 ml/kg) on day 8. According to hematoxylin and eosin, and Alcian blue staining of gastric tissue sections, titratable acidity, and macroscopic assessments, DAPA high dose (10 mg/kg) was the most protective, with lesser ulcerations, and higher mucin, relative to the lower two doses and the standard treatment omeprazole (OME). In rats pre-treated with DAPA high dose, colorimetric and ELISA analyses revealed significantly decreased oxidative stress, pro-inflammatory, and apoptosis indices and increased levels of platelet-derived growth factor (PDGF) and vascular endothelial growth factor (VEGF). Western blot analysis revealed reduced pentraxin-3 (PTX3), high-mobility group box 1 (HMGB1), receptor for advanced glycation end products (RAGE), toll-like receptor 4 (TLR4), and myeloid differentiation factor 88 (MyD88) expression. These results were comparable in DAPA (10 mg/kg) and OME pre-treated groups. Overall, DAPA exerted a dose-dependent protective effect against EtOH-induced gastric injury. Gastroprotective effects of DAPA (10 mg/kg) may be associated with influencing HMGB1/RAGE/PTX3 and TLR4/MyD88/VEGF/PDGF pathways.
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Affiliation(s)
- Rania M Salama
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Misr International University (MIU), Cairo, Egypt.
| | - Rodaina H Ahmed
- Faculty of Pharmacy, Misr International University (MIU), Cairo, Egypt.
| | - Alaa A Farid
- Faculty of Pharmacy, Misr International University (MIU), Cairo, Egypt.
| | | | | | - Merna E Youssef
- Faculty of Pharmacy, Misr International University (MIU), Cairo, Egypt.
| | - Sara A El Wakeel
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Misr International University (MIU), Cairo, Egypt.
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Huang L, Wu W, Huang L, Zhong J, Chen L, Wang M, Chen H. Antarctic krill ( Euphausia superba) oil modulatory effects on ethanol-induced acute injury of the gastric mucosa in rats. Front Nutr 2022; 9:1003627. [PMID: 36185650 PMCID: PMC9525105 DOI: 10.3389/fnut.2022.1003627] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 08/22/2022] [Indexed: 11/23/2022] Open
Abstract
Antarctic krill oil (KO) prepared using supercritical carbon dioxide extraction and characterized using gas chromatography-mass spectrometry was used to investigate its preventive effect on ethanol-induced gastric tissue damage in a rat model in vivo. KO characterization showed that 74.96% of the unsaturated fatty acids consist of oleic acid, eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA). Rats pre-treated with KO (100, 200, and 500 mg/kg) showed mitigated oxidative stress through enhanced antioxidant enzyme superoxide dismutase (SOD) and reducing enzymes malondialdehyde (MDA) and myeloperoxidase (MPO) in gastric mucosal injury induced by ethanol. Additionally, the secretion of pro-inflammatory cytokines (TNF-α, IL-6, and IL-1β), the expression of the IκBα/NF-κB signaling pathway, and nitric oxide (NO) production was suppressed. The results also demonstrated a significant decrease in histological injury and hemorrhage scores in a dose-dependent manner in the KO range. Therefore, KO has potential as a food supplement to alleviate ethanol-induced acute gastric mucosal injury.
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Affiliation(s)
- Luqiang Huang
- College of Life Science, Southern Institute of Oceanography, Fujian Normal University, Fuzhou, China
- The Public Service Platform for Industrialization Development Technology of Marine Biological Medicine and Product of State Oceanic Administration, Fujian Normal University, Fuzhou, China
- Marine Active Substance and Product Technology Research and Development Center of Ocean Research Institute of Fuzhou, Fujian Normal University, Fuzhou, China
| | - Wenxin Wu
- College of Life Science, Southern Institute of Oceanography, Fujian Normal University, Fuzhou, China
| | - Linshan Huang
- College of Life Science, Southern Institute of Oceanography, Fujian Normal University, Fuzhou, China
| | - Jiaze Zhong
- College of Life Science, Southern Institute of Oceanography, Fujian Normal University, Fuzhou, China
| | - Lei Chen
- College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, China
| | - Meiying Wang
- School of Engineering, University of Guelph, Guelph, ON, Canada
| | - Huibin Chen
- College of Life Science, Southern Institute of Oceanography, Fujian Normal University, Fuzhou, China
- The Public Service Platform for Industrialization Development Technology of Marine Biological Medicine and Product of State Oceanic Administration, Fujian Normal University, Fuzhou, China
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9
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Li L, Du Y, Wang Y, He N, Wang B, Zhang T. Atractylone Alleviates Ethanol-Induced Gastric Ulcer in Rat with Altered Gut Microbiota and Metabolites. J Inflamm Res 2022; 15:4709-4723. [PMID: 35996682 PMCID: PMC9392477 DOI: 10.2147/jir.s372389] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 08/03/2022] [Indexed: 11/23/2022] Open
Abstract
Background Gastric ulcer (GU) is the most common multifactor gastrointestinal disorder affecting millions of people worldwide. There is evidence that gut microbiota is closely related to the development of GU. Atractylone (ATR) has been reported to possess potential biological activities, but research on ATR alleviating GU injury is unprecedented. Methods Helicobacter pylori (H. pylori)-induced GU model in zebrafish and ethanol-induced acute GU model in rat were established to evaluate the anti-inflammatory and ulcer inhibitory effects of ATR. Then, 16S rRNA sequencing and metabolomics analysis were performed to investigate the effect of ATR on the microbiota and metabolites in rat feces and their correlation. Results Therapeutically, ATR inhibited H. pylori-induced gastric mucosal injury in zebrafish. In the ulceration model of rat, ATR mitigated the gastric lesions damage caused by ethanol, decreased the ulcer area, and reduced the production of inflammatory factors. Additionally, ATR alleviated the gastric oxidative stress injury by increasing the activity of superoxide dismutase (SOD) and decreasing the level of malondialdehyde (MDA). Furthermore, ATR played a positive role in relieving ulcer through reshaping gut microbiota composition including Parabacteroides and Bacteroides and regulating the levels of metabolites including amino acids, short-chain fatty acids (SCFAs), and bile acids. Conclusion Our work sheded light on the mechanism of ATR treating GU from the perspective of the gut microbiota and explored the correlation between gut microbiota, metabolites, and host phenotype.
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Affiliation(s)
- Ling Li
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China.,School of Pharmacy, Anhui University of Chinese Medicine, Hefei, People's Republic of China
| | - Yaoyao Du
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
| | - Yang Wang
- Metabo-Profile Biotechnology (Shanghai) Co. Ltd, Shanghai, People's Republic of China
| | - Ning He
- School of Pharmacy, Anhui University of Chinese Medicine, Hefei, People's Republic of China
| | - Bing Wang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China.,Chinese Academy of Sciences, Shanghai Institute of Materia Medica, Shanghai, People's Republic of China
| | - Tong Zhang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China
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10
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Shipa SJ, Khandokar L, Bari MS, Qais N, Rashid MA, Haque MA, Mohamed IN. An insight into the anti-ulcerogenic potentials of medicinal herbs and their bioactive metabolites. JOURNAL OF ETHNOPHARMACOLOGY 2022; 293:115245. [PMID: 35367330 DOI: 10.1016/j.jep.2022.115245] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 03/12/2022] [Accepted: 03/27/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Peptic ulcer disease (PUD) ranks top among the most prominent gastrointestinal problems prevalent around the world. Long-term use of non-steroidal anti-inflammatory drugs, pathogenic infection by Helicobacter pylori, imbalances between gastrointestinal regulatory factors and pathological hyperacidity are major contributors towards the development of peptic ulcers. Although synthetic drugs of multiple pharmacological classes are abundantly available, inadequacy of such agents in ensuring complete recovery in not uncommon. Therefore, pharmacological explorations of herbal products including plant extracts and their respective isolated phytoconstituents, for potential gastroprotective and antiulcer properties, are regular practice among the scientific community. Moreover, the historical preferences of a significant share of world population towards herbal-based medication over modern synthetic drugs also contribute significantly to such endeavors. AIM OF THE REVIEW This review has endeavored to present ethnomedicinal and pharmacological prospects of a significant number of authenticated plant species in terms of their capacity to exert gastroprotection and antiulcer activities both in vitro and in vivo. The information delineated along the way was further subjected to critical analysis to ascertain the possible future prospects of such findings into designing plant-derived products in future for the treatment of peptic ulcer. MATERIALS AND METHODS Electronic version of prominent bibliographic databases, including Google Scholar, PubMed, Scopus, ScienceDirect, Wiley Online Library, SpringerLink, Web of Science, and MEDLINE were explored extensively for the identification and compilation of relevant information. The plant names and respective family names were verified through the Plant List (version 1.1) and World Flora Online 2021. All relevant chemical structures were verified through PubChem and SciFinder databases and illustrated with ChemDraw Ultra 12.0. RESULTS A colossal number of 97 plant species categorized under 58 diverse plant families have been discussed in the review for their gastroprotective and antiulcer properties. In vivo illustrations of the pharmacological properties were achieved for almost all the species under consideration. 29 individual phytoconstituents from these sources were also characterized with similar pharmacological potentials. Majority of the plant extracts as well as their constituents were found to exert their gastroprotective effects through antioxidative pathway featuring both enzymatic and nonenzymatic mechanism. Moreover, active inhibition of acid secretion, upregulation of gastroprotective mediators and downregulation of pro-inflammatory cytokines, were also associated with a prominent number of plants or products thereof. CONCLUSIONS Comparative evaluations of the plant sources for their antiulcer activities, both as individual and as combination formulations, are necessary to be conducted in human subjects under properly regulated clinical conditions. Moreover, the efficacy and safety of such products should also be evaluated against those of the currently available treatment options. This will further facilitate in ascertaining their suitability and superiority, if any, in the treatment of peptic ulcer diseases. Implementation of these endeavors may eventually lead to development of more efficient treatment options in the future.
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Affiliation(s)
- Sowkat Jahan Shipa
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka, 1000, Bangladesh
| | - Labony Khandokar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka, 1000, Bangladesh
| | - Md Sazzadul Bari
- Department of Chemistry, Purdue University, West Lafayette, IN, 47907, USA
| | - Nazmul Qais
- Department of Clinical Pharmacy and Pharmacology, Faculty of Pharmacy, University of Dhaka, Dhaka, 1000, Bangladesh.
| | - Mohammad Abdur Rashid
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka, 1000, Bangladesh.
| | - Md Areeful Haque
- Department of Pharmacy, International Islamic University Chittagong, Chittagong, 4318, Bangladesh.
| | - Isa Naina Mohamed
- Department of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, 56000, Malaysia
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11
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Jafari A, Andishfar N, Esmaeilzadeh Z, Khezri MR, Ghasemnejad-Berenji M. Gastroprotective effect of topiramate on indomethacin-induced peptic ulcer in rats: Biochemical and histological analyses. Basic Clin Pharmacol Toxicol 2022; 130:559-568. [PMID: 35261181 DOI: 10.1111/bcpt.13718] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 01/16/2022] [Accepted: 02/24/2022] [Indexed: 12/13/2022]
Abstract
Topiramate is an anticonvulsant drug effective against a wide range of seizures and epilepsies. The present study was conducted to investigate the possible protective effect of topiramate on indomethacin-induced gastric mucosal damage in rats. The animals were randomly distributed into four experimental groups with 10 animals in each group. Group 1 was the control group received vehicle only (DMSO at 1:4 (w/v)), group 2 was the model group received indomethacin (50 mg/kg; i.p.), and groups 3 and 4 received topiramate (100 mg/kg; i.p.) and ranitidine (100 mg/kg; i.p.), respectively, 1 h before indomethacin (50 mg/kg; i.p.). The efficacy of topiramate was compared with ranitidine. Animals were euthanized 4 h after indomethacin administration, and gastric tissues were collected for macroscopical, histopathological, and biochemical analyses. The mucosal lesions in the gastric corpus were evaluated by pathological examinations. The results revealed that the administration of indomethacin caused evident gastric mucosal damage with morphological and histological manifestation, whereas topiramate pretreatment extensively ameliorated the gastric injuries. Topiramate pretreatment also reduced the contents of tissue malonaldehyde, enhanced ferric reducing antioxidant power value and glutathione levels, and increased the activity of superoxide dismutase, catalase, and glutathione peroxidase in gastric mucosa compared to the model group. Our results indicate that topiramate might possess a protective role against indomethacin-induced gastric ulcers by inhibition of oxidative stress in gastric tissue.
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Affiliation(s)
- Abbas Jafari
- Department of Toxicology, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran.,Cellular and Molecular Research Center, Research Institute on Cellular and Molecular Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Nafiseh Andishfar
- Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran
| | - Zeinab Esmaeilzadeh
- Department of Nutrition, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran.,Department of Biochemistry, School of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | | | - Morteza Ghasemnejad-Berenji
- Experimental and Applied Pharmaceutical Research Center, Urmia University of Medical Sciences, Urmia, Iran.,Department of Pharmacology and Toxicology, School of Pharmacy, Urmia University of Medical Sciences, Urmia, Iran
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12
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Sun Y, Ma N, Yi J, Zhou L, Cai S. Gastroprotective effect and mechanisms of Chinese sumac fruits ( Rhus chinensis Mill.) on ethanol-induced gastric ulcers in mice. Food Funct 2021; 12:12565-12579. [PMID: 34813638 DOI: 10.1039/d1fo02864b] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This paper aimed to study the effect of the phenol-rich fraction from Chinese sumac fruits on ethanol-induced gastric ulcers in mice and to further elucidate the potential mechanisms. The results showed that the phenol-rich fraction of the fruits significantly decreased the ulcer index, restored the levels of prostaglandin E-2, heat shock protein 70, glutathione and superoxide dismutase, and reduced the malondialdehyde content. Further analyses revealed that the fraction significantly alleviated the gastric oxidative stress by upregulating the Nrf2 protein pathway to increase the HO-1 and NQO1 expression levels, suppressed the inflammation by reducing the expression levels of p-NF-κB and p-IκBα and inhibited the secretion of tumor necrosis factor-α, interleukin-1β, and interleukin-6. In addition, the fraction remarkably prevented gastric mucous cell apoptosis by upregulating Bcl-2 and downregulating Bax and cleaved caspase3. This experiment clarified for the first time that the phenol-rich fraction from Chinese sumac fruits can prevent ethanol-induced gastric ulcers in mice by inhibiting the oxidative stress, inflammatory response and cell apoptosis. The results obtained from the current work indicated that the phenol-rich fraction from Chinese sumac fruits could be applied as a kind of natural resource for producing new functional foods to prevent and/or improve gastric ulcers induced by ethanol.
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Affiliation(s)
- Yilin Sun
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan Province, 650500, People's Republic of China.
| | - Nan Ma
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan Province, 650500, People's Republic of China.
| | - Junjie Yi
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan Province, 650500, People's Republic of China.
| | - Linyan Zhou
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan Province, 650500, People's Republic of China.
| | - Shengbao Cai
- Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan Province, 650500, People's Republic of China.
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13
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ALmohaimeed HM, Mohammedsaleh ZM, Batawi AH, Balgoon MJ, Ramadan OI, Baz HA, Al Jaouni S, Ayuob NN. Synergistic Anti-inflammatory and Neuroprotective Effects of Cinnamomum cassia and Z ingiber officinale Alleviate Diabetes-Induced Hippocampal Changes in Male Albino Rats: Structural and Molecular Evidence. Front Cell Dev Biol 2021; 9:727049. [PMID: 34568337 PMCID: PMC8456035 DOI: 10.3389/fcell.2021.727049] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 08/11/2021] [Indexed: 12/11/2022] Open
Abstract
Background: Depression has been reported as a common comorbidity in diabetes mellitus although the underlying mechanism responsible for this is not well known. Although both ginger and cinnamon has anti-diabetic, antioxidant, and neuroprotective properties, their efficacy in inhibiting neuroinflammation, when simultaneously administrated, has not been investigated yet. Objectives: The study was designed to assess the synergistic effect of Cinnamomum cassia and Zingiber officinale on regulating blood glucose, improve hippocampal structural changes and depressive-like alternations in diabetic rats, and try to identify the mechanism behind this effect. Materials and Methods: Thirty male Sprague-Dawley rats were divided into five equal groups (n = 6): the normal control, untreated streptozotocin (STZ)-diabetic, cinnamon-treated diabetic [100 mg/kg of body weight (BW)/day for 6 weeks], ginger-treated diabetic (0.5 g/kg BW/day for 6 weeks), and ginger plus cinnamon-treated diabetic groups. Forced swim test and elevated plus maze behavioral tests were performed at the end of the experiment. HOMA-IR, HOMA β-cells, blood glucose, insulin, corticosterone, pro-inflammatory cytokines tumor necrosis factor-α (TNF-α) and IL-6), and total anti-oxidant capacity (TAC) were assessed in the serum. BDNF mRNA level was assessed in hippocampus using qRT-PCR. Hippocampal histopathological changes were also assessed, and immunoexpression of glial fibrillary acidic protein (GFAP), caspase-3, and Ki-67 was measured. Results: Diabetes-induced depressive-like changes in the STZ group were biochemically confirmed by assessing serum corticosterone level, as well as behaviorally using FST and EPM tests. Diabetes also induced degenerative changes in the hippocampus. Treatment of diabetic rats with ginger, cinnamon, or the combination of these alleviated the degenerative structural changes and significantly up-regulated serum insulin, TAC, hippocampal BDNF mRNA, and hippocampal immunoexpression of ki67, while they significantly reduced serum blood glucose, IL-6, TNF-α, IL1β, as well as hippocampal immunoexpression of GFAP and Caspase-3 compared to the untreated diabetic group. Improvement induced by the combination of ginger and cinnamon was superior to the single administration of either of these. Conclusion: Cinnamomum cassia and Zingiber officinale have synergistic anti-diabetic, antioxidant, anti-inflammatory, antidepressant-like, and neuroprotective effects. The use of a combination of these plants could be beneficial as alternative or complementary supplements in managing DM and decreasing its neuronal and psychiatric complications.
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Affiliation(s)
- Hailah M ALmohaimeed
- Department of Basic Science, Medical College, Princess Nourah Bint Abdulrahman University (PNU), Riyadh, Saudi Arabia
| | - Zuhair M Mohammedsaleh
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Ashwaq H Batawi
- Department of Biological Science, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Maha Jameal Balgoon
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Osama Ibrahim Ramadan
- Histology Department, Damietta Faculty of Medicine, Al Azhar University, Cairo, Egypt
| | - Hasan Ahmed Baz
- Clinical Toxicology, Faculty of Medicine, Umm Al Qura University/King Abdullah Medical City, Mecca, Saudi Arabia
| | - Soad Al Jaouni
- Department of Hematology/Pediatric Oncology, Yousef Abdul Latif Jameel Scientific Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Nasra Naeim Ayuob
- Medical Histology and Cell Biology Department, Faculty of Medicine, Damietta University, Damietta, Egypt
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14
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Zhao H, Zhang X, Zhang B, Qu X. Gastroprotective effects of diosgenin against HCl/ethanol-induced gastric mucosal injury through suppression of NF-κβ and myeloperoxidase activities. Open Life Sci 2021; 16:719-727. [PMID: 34316512 PMCID: PMC8285990 DOI: 10.1515/biol-2021-0075] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 06/03/2021] [Accepted: 06/11/2021] [Indexed: 01/03/2023] Open
Abstract
Gastric mucosal injury is caused by an imbalance between the mucosal defense and gastro-irritants, leading to gastroenteritis. Diosgenin is a steroidal sapogenin found in the wild Yam plant that has been reported with several pharmacological properties. The aim of this study is to explore the gastroprotective role of diosgenin on gastric mucosal damage caused by HCl/ethanol in rats. Male Sprague-Dawley rats were intragastrically administered with diosgenin (20 mg/kg) before HCl/ethanol (0.15 M HCl in 98 % ethanol) administration. Omeprazole was used as a positive control. Diosgenin-attenuated oxidative stress by enhancing (p < 0.05) antioxidant enzymes, reducing lipid peroxidation (MDA), and modulating nitric oxide (NO) levels. Anti-inflammatory effects of diosgenin were observed by a reduction in pro-inflammatory cytokines (p < 0.05), decreased myeloperoxidase (MPO) activities (p < 0.05), and histopathological observation of gastric mucosal damage. Western blot analysis provided evidence on the downregulation of NF-κβ by diosgenin. The findings showed that diosgenin has a significant protective role on gastric injury caused by HCl/ethanol, through its antioxidant, anti-inflammatory role, and suppression of NF-κβ and MPO activities.
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Affiliation(s)
- Hengfang Zhao
- Department of Gastroenterology, Xi'an No. 3 Hospital, The Affiliated Hospital of Northwest University, Xi'an, Shaanxi 710018, P.R. China
| | - Xiaoyan Zhang
- Department of Gastroenterology, Xi'an No. 3 Hospital, The Affiliated Hospital of Northwest University, Xi'an, Shaanxi 710018, P.R. China
| | - Bojing Zhang
- Department of Gastroenterology, Xi'an No. 3 Hospital, The Affiliated Hospital of Northwest University, Xi'an, Shaanxi 710018, P.R. China
| | - Xiaoyuan Qu
- Department of Critical Care Medicine, Shaanxi Provincial Hospital of Traditional Chinese Medicine, Xi'an, Shaanxi Province, 710003, China
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15
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Zhou J, Wang G, Han R, Wang R, Kong Y, Zhang R, Hou L, Meng M. Glycopeptides from Paecilomyces sinensis ameliorate ethanol-induced gastric ulcers via anti-inflammation and the miR-9-5p-MEK/ERK signaling pathway. Food Funct 2021; 12:7664-7675. [PMID: 34236362 DOI: 10.1039/d1fo00911g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The aim of this study was to investigate the immunomodulatory effect and mechanism of the glycopeptides from Paecilomyces sinensis (CPS-II) on ethanol induced ulcers in mice. In this study, histopathological evaluation (H&E staining) and the gastric ulcer score, ulcer index, total acid secretion and gastric pH value were used to determine the anti-ulcer activity. The expression levels of interleukin (IL)-6, interleukin (IL)-10 and tumor necrosis factor-α (TNF-α) were detected by ELISA. The contents of superoxide dismutase (SOD), malondialdehyde (MDA) and epidermal growth factor (PEG2) in serum were measured according to the instructions for the reagents. Western blotting was used to detect the effect of CPS-II on the MEK/ERK pathway. The results showed that CPS-II could inhibit the ulcer score and ulcer index compared with the disease control group. CPS-II could significantly increase gastric pH and decrease gastric acid secretion in mice. The ELISA analysis showed that the expression levels of IL-6 and TNF-α in the CPS-II treatment group were significantly decreased, while the expression levels of IL-10 were significantly increased in the CPS-II treatment group. In the resveratrol treatment group, the content of MDA in serum was decreased, and the level of PEG2 and the activity of SOD in serum were significantly increased, which indicated that CPS-II has immunoregulation and anti-ulcer properties. The CPS-II treatment group could reduce the expression level of miR-9-5p in gastric tissue. pEGFR had been identified as a potential target of miR-9-5p. Western blot analysis showed that CPS-II could up-regulate the relative protein expression of pEGFR/EGFR, pRaf/Raf, pMEK/MEK, pERK/ERK, and ZO-1. The results showed that CPS-II could reduce oxidative stress and inflammatory response by regulating the miR-9-5p-MEK/ERK signaling pathway, thus protecting the gastric mucosa and improving stress gastric ulcers.
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Affiliation(s)
- Jiaping Zhou
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, No. 29, 13th Avenue, Tianjin Economy Technological Development Area, Tianjin 300457, People's Republic of China.
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16
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Gastroprotective Effect of Ethanol Extracts from Bark of Magnolia officinalis on Ethanol-Induced Gastric Mucosal Damage in Rats. BIOMED RESEARCH INTERNATIONAL 2021; 2021:6688414. [PMID: 34159200 PMCID: PMC8187047 DOI: 10.1155/2021/6688414] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 04/12/2021] [Accepted: 04/15/2021] [Indexed: 12/18/2022]
Abstract
Background. Magnolia officinalis Rehd. and Wils. is widely used in Asian countries because of its multiple pharmacological effects. This study investigated the gastroprotective effect and mechanisms of the ethanol extracts from the bark of Magnolia officinalis (MOE) against ethanol-induced gastric mucosal damage in rats. Methods. MOE was prepared by reflux extraction with 70% ethanol, and its main compounds were analyzed by UPLC-Q-Exactive Orbitrap-MS. DPPH, ABTS, and FRAP methods were used to evaluate the antioxidant capacity of MOE in vitro. The gastroprotective effects of MOE were evaluated by the area of gastric injury, H&E (hematoxylin-eosin), and PAS (periodic acid-Schiff). The mechanism was explored by measuring the levels of cytokines and protein in the NF-κB signaling pathway. Results. 30 compounds were identified from MOE, mainly including lignans and alkaloids. MOE presented a high antioxidant activity in several oxidant in vitro systems. Gastric ulcer index and histological examination showed that MOE reduced ethanol-induced gastric mucosal injury in a dose-dependent manner. MOE pretreatment significantly restored the depleted activity of superoxide dismutase (SOD), glutathione peroxidase (GSH-Px) enzymes, reduced malondialdehyde (MDA), and prostaglandin E2 (PGE2) levels in the gastric tissue in rats. In addition, MOE also inhibited the activation of nuclear factor kappa B (NF-κB) pathway and decreased the production of proinflammatory cytokines. Conclusions. The gastroprotective effect of MOE was attributed to the inhibition of oxidative stress and the NF-κB inflammatory pathway. The results provided substantial evidence that MOE could be a promising phytomedicine for gastric ulcer prevention.
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17
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Tian M, Dong J, Wang Z, Lu S, Geng F. The effects and mechanism of Kangfuxin on improving healing quality and preventing recurrence of gastric ulcer. Biomed Pharmacother 2021; 138:111513. [PMID: 33761454 DOI: 10.1016/j.biopha.2021.111513] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 02/24/2021] [Accepted: 03/11/2021] [Indexed: 02/06/2023] Open
Abstract
This study investigated the gastroprotective effects and possible mechanism of Kangfuxin (KFX), an ethanol extract of Periplaneta americana L. (Dictyoptera; Blattidae), on improving healing quality and preventing recurrence of gastric ulcer. The effects of KFX were investigated in patients treated with endoscopic submucosal dissection (ESD), gastric ulcer animal model, and rat gastric mucosal cells and fibroblasts. Moreover, the relationship between KFX and p38/NF-κB pathway were explored both in vivo and in vitro. In patients, KFX exhibited protective effects against gastric ulcers and resulted in a decrease in the CD3 expression. In vivo animal experiments confirmed that KFX accelerated ulcer healing by promoting neovascularization (increased CD34 expression), suppressing inflammation (decreased interleukin-1β (IL-1β), myeloperoxidase (MPO), tumor necrosis factor α (TNF-α), intercellular adhesion molecule-1 (ICAM-1), and IL-8 expression), and enhancing growth factor expression, including the epidermal growth factor receptor (EGFR) and hepatocyte growth factor (HGF). In vitro experiments demonstrated that treatment with 10% KFX rat serum decreased IL-1β, IL-1Ra, SIL-1RAP, TNF-α, and ICAM-1 expression in rat gastric mucosal cells or fibroblasts and increased IL-1R expression compared to that in the group treatment with 10% normal rat serum. Furthermore, KFX inhibited the activation of p38/NF-κB pathway both in vivo and in vitro. In conclusion, KFX treatment could effectively improve healing quality and prevent gastric ulcer recurrence, which might be attributed to neovascularization, suppressed inflammation, and enhanced growth factor expression. The p38/NF-κB pathway may be one of important mechanism to mediate the effects of KFX.
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Affiliation(s)
- Ming Tian
- Shanghai Burn Institute, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Jiaoyun Dong
- Shanghai Burn Institute, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Zhengting Wang
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Shuliang Lu
- Shanghai Burn Institute, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.
| | - Funeng Geng
- Sichuan Key Laboratory of Medical American Cockroach, Chengdu, Sichuan 610000, China.
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18
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Deng AP, Zhang Y, Zhou L, Kang CZ, Lv CG, Kang LP, Nan TG, Zhan ZL, Guo LP, Huang LQ. Systematic review of the alkaloid constituents in several important medicinal plants of the Genus Corydalis. PHYTOCHEMISTRY 2021; 183:112644. [PMID: 33429352 DOI: 10.1016/j.phytochem.2020.112644] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 12/21/2020] [Accepted: 12/21/2020] [Indexed: 06/12/2023]
Abstract
The genus Corydalis is a botanical source of various pharmaceutically active components. Its member species have been widely used in traditional medicine systems in Southeast Asia, especially in China for thousands of years. They have been administered to treat the common cold, hypertension, hepatitis, hemorrhage, edema, gastritis, cardiovascular and cerebrovascular diseases, and neurological disorders. Analgesia is the most important effect of Corydalis products, which are relatively non-addictive and associated with low tolerance compared with other analgesics. Certain Corydalis species are rich in alkaloids, which have strong biological activity, and also contain coumarins, flavonoids, steroids, organic acids and other chemical components. These constituents have pharmacological efficacy against diseases of the nervous, cardiovascular and digestive systems. Numerous investigations have been performed on these plants and their components. Here, we systemically summarized the chemical constituents of important medicinal member species of Corydalis that have been reported since 1962. A total 381 alkaloids were enumerated, including 117 quaternary isoquinoline type, 60 Benzophenanthridine type, 37 aporphine type, 10 protopine type, 59 phthalide isoquinoline type, 52 simple isoquinoline-type, 25 lignin amides and 21 other alkaloids. Thus, we have provided a basis for further explorations into the pharmacologically active constituents of Corydalissp.(Papaveraceae) to develop medicines that exert strong effects, are relatively non-addictive, and result in few side effects.
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Affiliation(s)
- Ai-Ping Deng
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Joint Laboratory of Infinitus Quality Study of Chinese Herbal Medicine and National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Yue Zhang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Li Zhou
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Joint Laboratory of Infinitus Quality Study of Chinese Herbal Medicine and National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Chuan-Zhi Kang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Joint Laboratory of Infinitus Quality Study of Chinese Herbal Medicine and National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Chao-Gen Lv
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Joint Laboratory of Infinitus Quality Study of Chinese Herbal Medicine and National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Li-Ping Kang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Tie-Gui Nan
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Zhi-Lai Zhan
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Joint Laboratory of Infinitus Quality Study of Chinese Herbal Medicine and National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Lan-Ping Guo
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Joint Laboratory of Infinitus Quality Study of Chinese Herbal Medicine and National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
| | - Lu-Qi Huang
- State Key Laboratory Breeding Base of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Joint Laboratory of Infinitus Quality Study of Chinese Herbal Medicine and National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, 100700, China.
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19
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Gugliandolo E, Cordaro M, Fusco R, Peritore AF, Siracusa R, Genovese T, D'Amico R, Impellizzeri D, Di Paola R, Cuzzocrea S, Crupi R. Protective effect of snail secretion filtrate against ethanol-induced gastric ulcer in mice. Sci Rep 2021; 11:3638. [PMID: 33574472 PMCID: PMC7878904 DOI: 10.1038/s41598-021-83170-8] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 01/29/2021] [Indexed: 02/06/2023] Open
Abstract
Gastric ulcer or peptic ulcer is a common disease worldwide. Basically, it develops when there is an imbalance between the protective and aggressive factors, especially at the luminal surface of epithelial cells. Thus, there is a constant interest in research new drugs for treatment of gastric ulcer. The snail secretion is a dense mucous, that covers the external surface of the snails, with important functions for the survival of snails. The biological proprieties of snail Helix Aspersa Muller mucus it has been known for centuries to treat human disorders in particular for skin disease. Recently the use of snail mucus has seen a worldwide increase, as a component in cosmetic product and it has been used in particular for the management of wound and skin disorders. In this study we use a murine model of ethanol intragastric administration which has been widely used to test the drugs efficacies and to explore the underlying mechanism for gastric ulcer development. The intragastric ethanol administration causes several mucosal damages and an induction of a severe inflammatory response. Our results show a significant protective effect of snail secretion filtrate in reducing macroscopic and histological lesions, as well the protective effect on mucus content, oxidative stress and inflammatory response. In conclusion this study demonstrate the protective effect of intragastrical snail secretion filtrate, in a model of ethanol-induced gastric ulcer in mice, suggesting its possible useful use in the treatment or prevention of gastric ulcer.
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Affiliation(s)
- Enrico Gugliandolo
- Department of Veterinary Science, University of Messina, Viale Annunziata, 98168, Messina, Italy
| | - Marika Cordaro
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Via F. Stagno D'alcontres 31, 98166, Messina, Italy
| | - Roberta Fusco
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Via F. Stagno D'alcontres 31, 98166, Messina, Italy
| | - Alessio Filippo Peritore
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Via F. Stagno D'alcontres 31, 98166, Messina, Italy
| | - Rosalba Siracusa
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Via F. Stagno D'alcontres 31, 98166, Messina, Italy
| | - Tiziana Genovese
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Via F. Stagno D'alcontres 31, 98166, Messina, Italy
| | - Ramona D'Amico
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Via F. Stagno D'alcontres 31, 98166, Messina, Italy
| | - Daniela Impellizzeri
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Via F. Stagno D'alcontres 31, 98166, Messina, Italy
| | - Rosanna Di Paola
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Via F. Stagno D'alcontres 31, 98166, Messina, Italy.
| | - Salvatore Cuzzocrea
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Via F. Stagno D'alcontres 31, 98166, Messina, Italy. .,School of Medicine, 1402 South Grand Blvd, St Louis, MO, 63104, USA.
| | - Rosalia Crupi
- Department of Veterinary Science, University of Messina, Viale Annunziata, 98168, Messina, Italy
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20
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Comparation of Anti-Inflammatory and Antioxidantactivities of Curcumin, Tetrahydrocurcuminand Octahydrocurcuminin LPS-Stimulated RAW264.7 Macrophages. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2020:8856135. [PMID: 33424997 PMCID: PMC7772021 DOI: 10.1155/2020/8856135] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 11/13/2020] [Accepted: 12/01/2020] [Indexed: 12/12/2022]
Abstract
Curcumin (CUR) possesses pronounced anti-inflammatory and antioxidant activities. Generally, the clinical application of CUR is restricted due to its apparent unstability and poor absorption, and the biological activities of CUR may be closely associated with its metabolites. Tetrahydrocurcumin (THC) and octahydrocurcumin (OHC) are two major hydrogenated metabolites of CUR with appreciable biological potentials. Here, we comparatively explored the anti-inflammatory and antioxidant activities of CUR, THC, and OHC in lipopolysaccharide- (LPS-) induced RAW264.7 macrophages. The results revealed that CUR, THC, and OHC dose-dependently inhibited the generation of NO and MCP-1 as well as the gene expression of MCP-1 and iNOS. Additionally, CUR, THC, and OHC significantly inhibited NF-κB activation and p38MAPK and ERK phosphorylation, while substantially upregulated the Nrf2 target gene expression (HO-1, NQO-1, GCLC, and GCLM). Nevertheless, zinc protoporphyrin (ZnPP), a typical HO-1 inhibitor, significantly reversed the alleviative effect of CUR, THC, and OHC on LPS-stimulated ROS generation. These results demonstrated that CUR, THC, and OHC exerted beneficial effect on LPS-stimulated inflammatory and oxidative responses, at least partially, through inhibiting the NF-κB and MAPKs pathways and activating Nrf2-regulated antioxidant gene expression. Particularly, THC and OHC might exert superior antioxidant and anti-inflammatory activities to CUR in LPS-stimulated RAW264.7 cells, which can be further explored to be a promising novel effective agent for inflammatory treatment.
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21
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Wang R, Sun F, Ren C, Zhai L, Xiong R, Yang Y, Yang W, Yi R, Li C, Zhao X. Hunan insect tea polyphenols provide protection against gastric injury induced by HCl/ethanol through an antioxidant mechanism in mice. Food Funct 2020; 12:747-760. [PMID: 33367402 DOI: 10.1039/d0fo02677h] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The purposes of this study were to explore the preventive and treatment effects of Hunan insect tea polyphenols (HITPs) on gastric injury in mice induced by HCl/ethanol and to investigate their molecular mechanisms of action. Both HITPs and ranitidine inhibited the formation and further deterioration of gastric mucosal lesions, reduced the secretion of gastric juice, and raised gastric juice pH compared to the control. The HITPs-H treated group had lower serum levels of motilin, substance P, and endothelin than the control group, but they had higher serum levels of vasoactive intestinal peptide and somatostatin. Mice treated with HITPs had lower serum levels of cytokines interleukin (IL)-6, IL-12, tumor necrosis factor-α (TNF-α), and interferon-γ than the control group. The activities of superoxide dismutase (SOD), nitric oxide, and glutathione peroxidase (GSH-Px) were higher in the gastric tissues of HITP-treated mice, but the malondialdehyde content was lower. Quantitative PCR analysis indicated that the mRNA expression of occludin, epidermal growth factor (EGF), EGF receptor (EGFR), vascular EGF (VEGF), inhibitor kappaB-α, cuprozinc-superoxide dismutase, manganese-superoxide dismutase, GSH-Px, neuronal nitric oxide synthase, and endothelial NOS increased significantly in the gastric tissues of HITP-treated mice. However, the activated B cell, inducible NOS, cyclooxygenase-2, TNF-α, IL-1 beta, and IL-6 mRNA expression levels in the HITPs group were lower than those in the control group. The protective effect of a high concentration (200 mg per kg bw) of HITPs on gastric injury induced by HCl/ethanol was stronger than that of a low concentration (100 mg per kg bw) of HITPs. High-performance liquid chromatography (HPLC) revealed that the HITPs contained cryptochlorogenic acid, (-)-epicatechin gallate, and isochlorogenic acid C. Taken together, our findings indicate that the HITPs played a role in the prevention of gastric damage. The antioxidant effect of the HITPs contributed to their potential value in the prevention and treatment of gastric injury. HITPs have broad prospects as biologically active substances for food development.
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Affiliation(s)
- Ranran Wang
- Chongqing Collaborative Innovation Center for Functional Food, Chongqing University of Education, Chongqing 400067, P.R. China.
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22
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Shang XF, Yang CJ, Morris-Natschke SL, Li JC, Yin XD, Liu YQ, Guo X, Peng JW, Goto M, Zhang JY, Lee KH. Biologically active isoquinoline alkaloids covering 2014-2018. Med Res Rev 2020; 40:2212-2289. [PMID: 32729169 PMCID: PMC7554109 DOI: 10.1002/med.21703] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 06/08/2020] [Accepted: 06/18/2020] [Indexed: 12/13/2022]
Abstract
Isoquinoline alkaloids, an important class of N-based heterocyclic compounds, have attracted considerable attention from researchers worldwide since the early 19th century. Over the past 200 years, many compounds from this class were isolated, and most of them and their analogs possess various bioactivities. In this review, we survey the updated literature on bioactive alkaloids and highlight research achievements of this alkaloid class during the period of 2014-2018. We reviewed over 400 molecules with a broad range of bioactivities, including antitumor, antidiabetic and its complications, antibacterial, antifungal, antiviral, antiparasitic, insecticidal, anti-inflammatory, antioxidant, neuroprotective, and other activities. This review should provide new indications or directions for the discovery of new and better drugs from the original naturally occurring isoquinoline alkaloids.
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Affiliation(s)
- Xiao-Fei Shang
- School of Pharmacy, Lanzhou University, Lanzhou 730000, P.R. China
- Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, PR China
| | - Cheng-Jie Yang
- School of Pharmacy, Lanzhou University, Lanzhou 730000, P.R. China
| | - Susan L. Morris-Natschke
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599
| | - Jun-Cai Li
- School of Pharmacy, Lanzhou University, Lanzhou 730000, P.R. China
| | - Xiao-Dan Yin
- School of Pharmacy, Lanzhou University, Lanzhou 730000, P.R. China
| | - Ying-Qian Liu
- School of Pharmacy, Lanzhou University, Lanzhou 730000, P.R. China
| | - Xiao Guo
- Tibetan Medicine Research Center of Qinghai University, Qinghai University Tibetan Medical College, Qinghai University, 251 Ningda Road, Xining 810016, P.R. China
| | - Jing-Wen Peng
- School of Pharmacy, Lanzhou University, Lanzhou 730000, P.R. China
| | - Masuo Goto
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599
| | - Ji-Yu Zhang
- Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, PR China
| | - Kuo-Hsiung Lee
- Natural Products Research Laboratories, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina 27599
- Chinese Medicine Research and Development Center, China Medical University and Hospital, Taichung 40402, Taiwan
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23
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Mousavi T, Hadizadeh N, Nikfar S, Abdollahi M. Drug discovery strategies for modulating oxidative stress in gastrointestinal disorders. Expert Opin Drug Discov 2020; 15:1309-1341. [DOI: 10.1080/17460441.2020.1791077] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Taraneh Mousavi
- Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
- School of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Nastaran Hadizadeh
- Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
- School of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
- Personalized Medicine Research Center, Endocrinology and Metabolism Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Shekoufeh Nikfar
- Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
- School of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
- Personalized Medicine Research Center, Endocrinology and Metabolism Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Abdollahi
- Pharmaceutical Sciences Research Center (PSRC), The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
- School of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
- Personalized Medicine Research Center, Endocrinology and Metabolism Research Institute, Tehran University of Medical Sciences, Tehran, Iran
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24
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Guo Y, Du Y, Xie L, Pu Y, Yuan J, Wang Z, Zhang T, Wang B. Effects of Paeonol and Gastroretention Tablets of Paeonol on Experimental Gastric Ulcers and Intestinal Flora in Rats. Inflammation 2020; 43:2178-2190. [PMID: 32642910 DOI: 10.1007/s10753-020-01285-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Paeonol, a major ingredient isolated from Moutan Cort, has various pharmacological effects. Our previous studies have shown that paeonol can exert antioxidant and anti-inflammatory therapeutic effects on ethanol-induced experimental gastric ulcer (GU). Therefore, in this study, we designed two GU models in rats induced by pyloric ligation (PL) and acetic acid and evaluated the protective effects of paeonol and gastroretention tablets of paeonol (GRT-Ps; 24, 48, and 96 mg/kg) on GU in rats and the effect of paeonol (48 mg/kg) on the intestinal flora. In vivo experiments showed that paeonol or GRT-Ps remarkably reduced gastric mucosal damage in a dose-dependent manner in the different types of models and improved the superoxide dismutase (SOD) activity and the malondialdehyde (MDA) content. And in fact, the sustained-release effect of GRT-Ps is more conducive to the improvement of GU compared with the rapid clearance of free drugs. In the PL-induced model, gastric secretion parameters, that is, pH and total acid, showed significant differences compared with the model group. In addition, paeonol treatment can improve the richness and diversity of the intestinal flora and increase the amount of beneficial bacteria, such as Lactobacillus. Paeonol and its stable sustained-release tablet GRT-Ps can promote ulcer healing by inhibiting oxidative stress and regulating the intestinal flora. This study can provide basis for the clinical treatment of GU with paeonol. Graphical Abstract.
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Affiliation(s)
- Yilin Guo
- Experiment Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Pudong New District, Shanghai, 201203, China.,School of Pharmacy, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Pudong New District, Shanghai, 201203, China
| | - Yaoyao Du
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Pudong New District, Shanghai, 201203, China
| | - Lu Xie
- Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, 185 Puan Road, Huangpu District, Shanghai, 200021, China
| | - Yiqiong Pu
- Experiment Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Pudong New District, Shanghai, 201203, China
| | - Jianlong Yuan
- Fujian Medical Products Administration, 156 Dongpu Road, Fuzhou, 350013, China
| | - Zhicheng Wang
- Department of Laboratory Medicine, Huashan Hospital, Fudan University, 12 Wulumuqi Middle Road, Xuhui District, Shanghai, 200040, China.
| | - Tong Zhang
- Experiment Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Pudong New District, Shanghai, 201203, China. .,School of Pharmacy, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Pudong New District, Shanghai, 201203, China.
| | - Bing Wang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Pudong New District, Shanghai, 201203, China. .,Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Pudong New District, Shanghai, 201203, China.
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25
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Xie L, Guo YL, Chen YR, Zhang LY, Wang ZC, Zhang T, Wang B. A potential drug combination of omeprazole and patchouli alcohol significantly normalizes oxidative stress and inflammatory responses against gastric ulcer in ethanol-induced rat model. Int Immunopharmacol 2020; 85:106660. [PMID: 32559721 DOI: 10.1016/j.intimp.2020.106660] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/28/2020] [Accepted: 05/31/2020] [Indexed: 02/06/2023]
Abstract
Omeprazole (OME) is a representative of proton pump inhibitors and widely used in anti-ulcer treatment. However, OME may cause some inevitable side effects and the long-term consequences of OME could increase the risk of diarrhea. Patchouli Alcohol (PA), the main extract of Pogostemonis Herba, have demonstrated benefits in treating gastric ulcer (GU) with low toxicity. The present study aimed to investigate the synergistically protective effects of OME and PA against ethanol-induced GU in rats to study the involvement of antioxidant and anti-inflammatory activities. Moreover, the anti-apoptosis, anti-oxidant and anti-inflammatory effects in H2O2-induced gastric epithelial cells (GES-1) and LPS-induced RAW264.7 cells were determined, as well as the modulation of signaling proteins. The results demonstrated that PA alone or combined with OME provided remarkable benefits by reducing ulcer areas, modulating oxidant stress and inflammatory factors and the therapeutic efficacy was showed to be dose-dependent, which were partly superior to that of high-dose OME only. Additionally, co-treated regimen could superiorly down-regulate cell apoptosis and regulate the levels of oxidant activities and inflammatory cytokines on H2O2-induced GES-1 cells and LPS-induced RAW264.7 cells, which involved with cleaved caspase 3, Bcl-2 and BAX protein expressions and MAPK pathway. We provided a new understanding that the combination of OME and PA possessed gastroprotective effects on modulating cell apoptosis, antioxidant stress and anti-inflammatory responses against GU. Therefore, PA was inferred to take a potential and critic role in gastric mucosa protection.
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Affiliation(s)
- Lu Xie
- Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, 528 Zhang-heng Rd, Shanghai 201203, PR China
| | - Yi-Lin Guo
- Experiment Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine,1200 Cai-lun Rd, Shanghai 201203, PR China; School of Pharmacy, Shanghai University of Traditional Chinese Medicine, 1200 Cai-lun Rd, Shanghai 201203, PR China
| | - Yu-Rou Chen
- Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, 528 Zhang-heng Rd, Shanghai 201203, PR China
| | - Li-Ying Zhang
- Foreign Languages Teaching Center, Shanghai University of Traditional Chinese Medicine, 1200 Cai-lun Rd, Shanghai 201203, PR China
| | - Zhi-Cheng Wang
- Department of Laboratory Medicine, Huashan Hospital, Fudan University, 12 Wu-lu-mu-qi Middle Rd, Shanghai 200040, PR China.
| | - Tong Zhang
- Experiment Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine,1200 Cai-lun Rd, Shanghai 201203, PR China; School of Pharmacy, Shanghai University of Traditional Chinese Medicine, 1200 Cai-lun Rd, Shanghai 201203, PR China.
| | - Bing Wang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, 1200 Cai-lun Rd, Shanghai 201203, PR China; State Key Laboratory of Drug Research & Center for Pharmaceutics Research, Shanghai Institute of Materia Medica Chinese Academy of Sciences, 501 Hai-ke Rd, Shanghai 201203, PR China.
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26
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Bai K, Hong B, Tan R, He J, Hong Z. Selenium Nanoparticles-Embedded Chitosan Microspheres and Their Effects Upon Alcohol-Induced Gastric Mucosal Injury in Rats: Rapid Preparation, Oral Delivery, and Gastroprotective Potential of Selenium Nanoparticles. Int J Nanomedicine 2020; 15:1187-1203. [PMID: 32110016 PMCID: PMC7036990 DOI: 10.2147/ijn.s237089] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2019] [Accepted: 01/26/2020] [Indexed: 12/11/2022] Open
Abstract
Background Selenium (Se) is an indispensable trace element required for animals and human beings, whereas Se-deficiency can accelerate the development of acute gastric injury induced by over-consumption of alcohol. Selenium nanoparticles (SeNPs), as a special Se-supplement with favorable properties and unique bioactivities, are expected to play a passive role in gastroprotection. To the best of our knowledge, the gastroprotective potential of SeNPs is unknown and also, a rapid preparation of orally stable SeNPs available for prospective commercial application in the clinic is needed. Thus, SeNPs-embedded chitosan microspheres (SeNPs-CM) were developed to deliver SeNPs, and their gastroprotective potential was evaluated. Results Herein, a rapid, eco-friendly and economic preparation process, composed of synthesis of SeNPs decorated by chitosan (CS), purification of CS-SeNPs by ultra-filtration (UF) and spray-drying of the purified CS-SeNPs, was introduced to prepare SeNPs-CM. The uniformly distributed SeNPs with a nanosize range of 60 nm were loaded into CS-microspheres, and they could be released from the microspheres in gastric conditions. In addition, SeNPs-CM were safer than selenite in terms of Se dose, with a LD50 of around 8-fold of that of selenite, and it could efficiently enhance the Se retention in Se-deficient Wistar rats. Furthermore, SeNPs-CM pre-treatment might significantly attenuate the ethanol-induced gastric mucosal damage, based on histological evaluation. It might be partly attributed to the systematic antioxidant activities of SeNPs-CM, reflected by the reduction in lipid peroxidation, the augmentation in antioxidant enzymatic activity as well as decreasing aggressive nitric oxides (NO). Conclusion SeNPs-CM could be taken into consideration as a prospective Se-supplement for the oral delivery of SeNPs, with prominent gastroprotective effect against ethanol-induced mucosal injury.
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Affiliation(s)
- Kaikai Bai
- Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, Republic of China.,Technical Innovation Center for Utilization of Marine Biological Resources, Ministry of Natural Resources, Xiamen 361005, People's Republic of China
| | - Bihong Hong
- Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, Republic of China.,Technical Innovation Center for Utilization of Marine Biological Resources, Ministry of Natural Resources, Xiamen 361005, People's Republic of China
| | - Ran Tan
- Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, Republic of China.,Technical Innovation Center for Utilization of Marine Biological Resources, Ministry of Natural Resources, Xiamen 361005, People's Republic of China
| | - Jianlin He
- Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, Republic of China.,Technical Innovation Center for Utilization of Marine Biological Resources, Ministry of Natural Resources, Xiamen 361005, People's Republic of China
| | - Zhuan Hong
- Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, Republic of China.,Technical Innovation Center for Utilization of Marine Biological Resources, Ministry of Natural Resources, Xiamen 361005, People's Republic of China
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27
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Jeon DB, Shin HG, Lee BW, Jeong SH, Kim JH, Ha JH, Park JY, Kwon HJ, Kim WJ, Ryu YB, Lee IC. Effect of heat-killed Enterococcus faecalis EF-2001 on ethanol-induced acute gastric injury in mice: Protective effect of EF-2001 on acute gastric ulcer. Hum Exp Toxicol 2020; 39:721-733. [PMID: 31957490 DOI: 10.1177/0960327119899987] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Enterococcus faecalis is a facultative anaerobic gram-positive commensal bacterium common in the gastrointestinal tract of animals and humans. This study aimed to investigate the protective effects of heat-killed E. faecalis EF-2001 (EF-2001) on acute gastric ulcer using a murine model of ethanol (EtOH)-induced acute gastric injury. EF-2001 (20, 40, and 80 mg/kg/day) was administered by oral gavage for 5 days before EtOH treatment (10 mL/kg body weight). EF-2001 effectively attenuated EtOH-induced gastric mucosal injury with reduced gastric mucosal ulcer and histological damage score. Pretreatment of EF-2001 markedly suppressed the phosphorylation of mitogen-activated protein kinases (MAPKs; ERK1/2, JNK, and p38MAPK). In addition, EF-2001 significantly inhibited phosphorylation of nuclear factor kappa B (NF-κB) and subsequently suppressed the upregulation of inducible nitric oxide synthase, cyclooxygenase-2, tumor necrosis factor alpha, interleukin 1 beta, and interleukin 6 in gastric tissues. Taken together, these results suggest that EF-2001 exerts a gastroprotective effect against acute gastric injury, and the underlying mechanism might be associated with the suppression of MAPKs and NF-κB signaling and consequent reduction of pro-inflammatory mediators or cytokines.
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Affiliation(s)
- D-B Jeon
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Republic of Korea
| | - H-G Shin
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Republic of Korea
| | - B-W Lee
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Republic of Korea
| | - S-H Jeong
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Republic of Korea
| | - J-H Kim
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Republic of Korea
| | - J-H Ha
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Republic of Korea
| | - J-Y Park
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Republic of Korea
| | - H-J Kwon
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Republic of Korea
| | - W-J Kim
- Research and Development Center, Korea BeRM Co. Ltd, Seoul, Republic of Korea
| | - Y-B Ryu
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Republic of Korea
| | - I-C Lee
- Functional Biomaterial Research Center, Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Republic of Korea
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28
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Wang R, Zeng X, Liu B, Yi R, Zhou X, Mu J, Zhao X. Prophylactic effect of Lactobacillus plantarum KSFY06 on HCl/ethanol-induced gastric injury in mice. Food Funct 2020; 11:2679-2692. [DOI: 10.1039/c9fo02474c] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The present study was conducted to determine the prophylactic effect of Lactobacillus plantarum KSFY06 (LP-KSFY06) on HCl/ethanol-induced gastric injury in Kunming mice.
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Affiliation(s)
- Ranran Wang
- Chongqing Collaborative Innovation Center for Functional Food
- Chongqing University of Education
- Chongqing 400067
- P.R. China
- Chongqing Engineering Research Center of Functional Food
| | - Xiaofei Zeng
- Department of Cardiothoracic Surgery
- First Affiliated Hospital of Chengdu Medical College
- Chengdu 610500
- P.R. China
| | - Bihui Liu
- Chongqing Collaborative Innovation Center for Functional Food
- Chongqing University of Education
- Chongqing 400067
- P.R. China
- Chongqing Engineering Research Center of Functional Food
| | - Ruokun Yi
- Chongqing Collaborative Innovation Center for Functional Food
- Chongqing University of Education
- Chongqing 400067
- P.R. China
- Chongqing Engineering Research Center of Functional Food
| | - Xianrong Zhou
- Chongqing Collaborative Innovation Center for Functional Food
- Chongqing University of Education
- Chongqing 400067
- P.R. China
- Chongqing Engineering Research Center of Functional Food
| | - Jianfei Mu
- Chongqing Collaborative Innovation Center for Functional Food
- Chongqing University of Education
- Chongqing 400067
- P.R. China
- Chongqing Engineering Research Center of Functional Food
| | - Xin Zhao
- Chongqing Collaborative Innovation Center for Functional Food
- Chongqing University of Education
- Chongqing 400067
- P.R. China
- Chongqing Engineering Research Center of Functional Food
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Zhang C, Gao F, Gan S, He Y, Chen Z, Liu X, Fu C, Qu Y, Zhang J. Chemical characterization and gastroprotective effect of an isolated polysaccharide fraction from Bletilla striata against ethanol-induced acute gastric ulcer. Food Chem Toxicol 2019; 131:110539. [DOI: 10.1016/j.fct.2019.05.047] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 05/04/2019] [Accepted: 05/27/2019] [Indexed: 02/07/2023]
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Bang BW, Park D, Kwon KS, Lee DH, Jang MJ, Park SK, Kim JY. BST-104, a Water Extract of Lonicera japonica, Has a Gastroprotective Effect via Antioxidant and Anti-Inflammatory Activities. J Med Food 2019; 22:140-151. [DOI: 10.1089/jmf.2018.4231] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Affiliation(s)
- Byoung Wook Bang
- Division of Gastroenterology, Department of Internal Medicine, Inha University College of Medicine, Incheon, South Korea
| | - Dongsun Park
- Department of Biology Education, Korea National University of Education, Cheongju, South Korea
| | - Kye Sook Kwon
- Division of Gastroenterology, Department of Internal Medicine, Inha University College of Medicine, Incheon, South Korea
| | - Don Haeng Lee
- Division of Gastroenterology, Department of Internal Medicine, Inha University College of Medicine, Incheon, South Korea
| | - Min-Jung Jang
- Department of Research, GREEN CROSS Wellbeing Co., Ltd., Seongnam, South Korea
| | - Sun Kyu Park
- Department of Research, GREEN CROSS Wellbeing Co., Ltd., Seongnam, South Korea
| | - Jeom-Yong Kim
- Department of Research, GREEN CROSS Wellbeing Co., Ltd., Seongnam, South Korea
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Wu X, Huang Q, Xu N, Cai J, Luo D, Zhang Q, Su Z, Gao C, Liu Y. Antioxidative and Anti-Inflammatory Effects of Water Extract of Acrostichum aureum Linn. against Ethanol-Induced Gastric Ulcer in Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2018; 2018:3585394. [PMID: 30643529 PMCID: PMC6311278 DOI: 10.1155/2018/3585394] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Accepted: 12/05/2018] [Indexed: 01/20/2023]
Abstract
Acrostichum aureum Linn., a medicinal pteridophyte growing in mangrove forests and coastal regions of tropical and subtropical areas worldwide, has been proved to possess various biological effects. However, the protective effect of Acrostichum aureum Linn. against gastric ulcer still remains unidentified. Therefore, the gastroprotective effect of the water extract of Acrostichum aureum Linn. (WEAC) was investigated in ethanol-induced gastric injury model. According to our results, pretreatment with WEAC (100, 200, and 400 mg/kg) could dramatically decrease the ulcer areas and ameliorate the pathological damage induced by alcohol in rat's gastric tissues. In addition, WEAC administration prevented the stomach from oxidative damage via markedly increasing the levels of glutathione (GSH), superoxide dismutase (SOD), catalase (CAT), and decreasing the malondialdehyde (MDA). Besides, WEAC pretreatment alleviated inflammatory infiltration by reducing the secretion of proinflammatory cytokines including tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), and interleukin-6 (IL-6) as well as decreasing the protein expressions of phosphorylation of IκBα and p65. Taken together, WEAC exerted potential therapeutic efficacy for gastric ulceration, and this may be involved in the suppression of oxidative stress and inflammatory response.
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Affiliation(s)
- Xue Wu
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Qionghui Huang
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Nan Xu
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Jian Cai
- Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangzhou 510520, China
- Guangdong Academy of Forestry, Guangzhou 510520, China
| | - Dandan Luo
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Qian Zhang
- Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangzhou 510520, China
- Guangdong Academy of Forestry, Guangzhou 510520, China
| | - Ziren Su
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
| | - Changjun Gao
- Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangzhou 510520, China
- Guangdong Academy of Forestry, Guangzhou 510520, China
| | - Yuhong Liu
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, China
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Xu X, Chang Y, Xue C, Wang J, Shen J. Gastric Protective Activities of Sea Cucumber Fucoidans with Different Molecular Weight and Chain Conformations: A Structure-Activity Relationship Investigation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:8615-8622. [PMID: 29969261 DOI: 10.1021/acs.jafc.8b01497] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
A variety of bioactivities has been established for fucoidan extracted from sea cucumber, whereas its structure-activity relationships have been seldom investigated. In this study, sea cucumber ( Thelenota ananas) fucoidans with different molecular weights were prepared with enzymatic degradation. The chain stiffness and molecular size decreased with the decreasing of molecular weight. Fucoidans with molecular weight of 1380.0, 828.7, and 483.0 kDa exhibited random coil conformations, while fucoidan molecular weight of 215.0 kDa existed as sphere in solution. All examined fucoidans could effectively prevent the ethanol-induced gastric ulcer, of which mechanism involved antioxidation and anti-inflammation. Within the range of the study, the performance of fucoidans adopted random coil conformations declined with the decreasing of molecular weight, and the performance recovered when the chain conformation transited from coil to sphere, indicating the subtle influences of molecular weight and chain conformation on the gastric protective activity of sea cucumber fucoidan.
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Affiliation(s)
- Xiaoqi Xu
- College of Food Science and Engineering , Ocean University of China , 5 Yushan Road , Qingdao 266003 , China
- College of Food Science and Light Industry , Nanjing Tech University , 30 South Puzhu Road , Nanjing 211816 , China
| | - Yaoguang Chang
- College of Food Science and Engineering , Ocean University of China , 5 Yushan Road , Qingdao 266003 , China
| | - Changhu Xue
- College of Food Science and Engineering , Ocean University of China , 5 Yushan Road , Qingdao 266003 , China
| | - Jingfeng Wang
- College of Food Science and Engineering , Ocean University of China , 5 Yushan Road , Qingdao 266003 , China
| | - Jingjing Shen
- College of Food Science and Engineering , Ocean University of China , 5 Yushan Road , Qingdao 266003 , China
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Sharifi-Rad M, Fokou PVT, Sharopov F, Martorell M, Ademiluyi AO, Rajkovic J, Salehi B, Martins N, Iriti M, Sharifi-Rad J. Antiulcer Agents: From Plant Extracts to Phytochemicals in Healing Promotion. Molecules 2018; 23:E1751. [PMID: 30018251 PMCID: PMC6100067 DOI: 10.3390/molecules23071751] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 07/12/2018] [Accepted: 07/14/2018] [Indexed: 12/12/2022] Open
Abstract
In this narrative review, we have comprehensively reviewed the plant sources used as antiulcer agents. From traditional uses as herbal remedies, we have moved on to preclinical evidence, critically discussing the in vitro and in vivo studies focusing on plant extracts and even isolated phytochemicals with antiulcerogenic potential. A particular emphasis was also paid to Helicobacter pylori activity, with emphasis on involved mechanisms of action. Lastly, the issue of safety profile of these plant products has also been addressed.
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Affiliation(s)
- Mehdi Sharifi-Rad
- Department of Medical Parasitology, Zabol University of Medical Sciences, Zabol 61663335, Iran.
| | | | - Farukh Sharopov
- Department of Pharmaceutical Technology, Avicenna Tajik State Medical University, Rudaki 139, Dushanbe 734003, Tajikistan.
| | - Miquel Martorell
- Nutrition and Dietetics Department, School of Pharmacy, University of Concepción, Concepción 4070386, VIII⁻Bio Bio Region, Chile.
| | - Adedayo Oluwaseun Ademiluyi
- Functional Foods, Nutraceuticals and Phytomedicine Unit, Department of Biochemistry, Federal University of Technology, Akure 340001, Nigeria.
| | - Jovana Rajkovic
- Institute of Pharmacology, Clinical Pharmacology and Toxicology, Medical Faculty, University of Belgrade, Belgrade 11129, Serbia.
| | - Bahare Salehi
- Medical Ethics and Law Research Center, Shahid Beheshti University of Medical Sciences, Tehran 88777539, Iran.
- Student Research Committee, Shahid Beheshti University of Medical Sciences, Tehran 22439789, Iran.
| | - Natália Martins
- Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, Porto 4200-319, Portugal.
- Institute for Research and Innovation in Health (i3S), University of Porto⁻Portugal, Porto 4200-135, Portugal.
| | - Marcello Iriti
- Department of Agricultural and Environmental Sciences, Milan State University, via G. Celoria 2, Milan 20133, Italy.
| | - Javad Sharifi-Rad
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran 11369, Iran.
- Department of Chemistry, Richardson College for the Environmental Science Complex, The University of Winnipeg, Winnipeg, MB R3B 2G3, Canada.
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Antiulcer Effect of Honey in Nonsteroidal Anti-Inflammatory Drugs Induced Gastric Ulcer Model in Rats: A Systematic Review. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:7515692. [PMID: 30105063 PMCID: PMC6076929 DOI: 10.1155/2018/7515692] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 06/19/2018] [Indexed: 01/20/2023]
Abstract
Background Peptic ulcer is a basic term for ulcers on the lower oesophagus, stomach, or jejunum. The specific term for ulcer in the stomach is gastric ulcer. The extensive use of honey around the globe helps researchers to study the usefulness of honey. Many studies had already been conducted and proved the effectiveness of honey in treating gastric ulcer. Methods A systematic review of the literature was conducted to identify relevant studies on honey used as an alternative treatment of gastric ulcer cause by NSAIDs. A comprehensive search was conducted in Medline, SCOPUS, and Ebscohost. The main criteria used were articles published in English and using NSAIDs-induced gastric ulcer in rat's model and those reporting the effectiveness of honey. Results Articles published between 2001 and 2014 were identified to be relevant in studies related to the inclusion criteria. The literature search found 30 potential and closely related articles in this review, but only 5 articles were taken which meet the criteria needed to be fulfilled. Conclusions All studies in this review reported the efficacy of honey for gastric ulcer based on its antioxidant and cytoprotective activities. Most of the studies conducted used different types of honey at various doses on rats. Future studies should be conducted to identify the appropriate dose for humans to achieve similar gastroprotective effects.
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Zhao X, Sun P, Li G, Yi R, Qian Y, Park KY. Polyphenols in Kuding tea help prevent HCl/ethanol-induced gastric injury in mice. Food Funct 2018; 9:1713-1725. [DOI: 10.1039/c7fo01754e] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We conducted the present study to determine the gastric injury preventive effects of polyphenols in Kuding tea (KTPs) in Kunming (KM) mice through the inhibition of gastric-acid secretion and the protection of the gastric mucosa.
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Affiliation(s)
- Xin Zhao
- Chongqing Collaborative Innovation Center for Functional Food
- Chongqing University of Education
- Chongqing 400067
- P.R. China
- Chongqing Engineering Research Center of Functional Food
| | - Peng Sun
- Chongqing Collaborative Innovation Center for Functional Food
- Chongqing University of Education
- Chongqing 400067
- P.R. China
- Chongqing Engineering Research Center of Functional Food
| | - Guijie Li
- Chongqing Collaborative Innovation Center for Functional Food
- Chongqing University of Education
- Chongqing 400067
- P.R. China
- Chongqing Engineering Research Center of Functional Food
| | - Ruokun Yi
- Chongqing Collaborative Innovation Center for Functional Food
- Chongqing University of Education
- Chongqing 400067
- P.R. China
- Chongqing Engineering Research Center of Functional Food
| | - Yu Qian
- Chongqing Collaborative Innovation Center for Functional Food
- Chongqing University of Education
- Chongqing 400067
- P.R. China
- Chongqing Engineering Research Center of Functional Food
| | - Kun-Young Park
- Chongqing Collaborative Innovation Center for Functional Food
- Chongqing University of Education
- Chongqing 400067
- P.R. China
- Department of Food Science and Biotechnology
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Li J, Wang T, Zhu Z, Yang F, Cao L, Gao J. Structure Features and Anti-Gastric Ulcer Effects of Inulin-Type Fructan CP-A from the Roots of Codonopsis pilosula (Franch.) Nannf. Molecules 2017; 22:molecules22122258. [PMID: 29258255 PMCID: PMC6149740 DOI: 10.3390/molecules22122258] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 12/05/2017] [Accepted: 12/12/2017] [Indexed: 12/19/2022] Open
Abstract
Radix Codonopsis has been used in traditional Chinese medicine for strengthening the immune system, improving poor gastrointestinal function, treating gastric ulcers and chronic gastritis and so on. In the present study, an inulin-type fructan CP-A was obtained from the roots of Codonopsis pilosula (Franch.) Nannf. and its structure was confirmed by MS and NMR as (2 → 1) linked-β-d-fructofuranose. The protective effects of CP-A against ethanol-induced acute gastric ulcer in rats were intensively investigated. A Lacy assay demonstrated that CP-A-treated group (50 mg/kg) showed the gastric damage level 1, which was similar to the positive control group, while the model group exhibited the gastric damage level 3. The Guth assay demonstrated that the mucosa ulcer index for CP-A groups at the doses of 50 mg/kg and 25 mg/kg significantly decreased compared with that in the model group (p < 0.05). Meanwhile, CP-A significantly increased the activities of SOD and GSH-Px, and decreased the contents of MDA and NO, and the activity of MPO in gastric tissue in a dose-dependent manner (p < 0.05). The present research reported for the first time that inulin-type fructan CP-A were likely the potential component in Radix Codonopsis for treatment of acute gastric ulcers.
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Affiliation(s)
- Jiankuan Li
- School of Pharmaceutical Science, Shanxi Medical University, No. 56 Xinjian South Road, Taiyuan 030001, China.
| | - Tao Wang
- School of Pharmaceutical Science, Shanxi Medical University, No. 56 Xinjian South Road, Taiyuan 030001, China.
| | - Zhichuan Zhu
- School of Pharmaceutical Science, Shanxi Medical University, No. 56 Xinjian South Road, Taiyuan 030001, China.
| | - Fengrong Yang
- School of Pharmaceutical Science, Shanxi Medical University, No. 56 Xinjian South Road, Taiyuan 030001, China.
| | - Lingya Cao
- School of Basic Medical Science, Shanxi Medical University, No. 56 Xinjian South Road, Taiyuan 030001, China.
| | - Jianping Gao
- School of Pharmaceutical Science, Shanxi Medical University, No. 56 Xinjian South Road, Taiyuan 030001, China.
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37
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Yang Y, Wang Z, Zhang L, Yin B, Lv L, He J, Chen Z, Wen X, Qiao B, Sun W, Fang M, Zhang Y. Protective effect of gentiopicroside from Gentiana macrophylla Pall. in ethanol-induced gastric mucosal injury in mice. Phytother Res 2017; 32:259-266. [DOI: 10.1002/ptr.5965] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2017] [Revised: 09/12/2017] [Accepted: 10/05/2017] [Indexed: 12/16/2022]
Affiliation(s)
- Yang Yang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education; Northwest University; Xi'an 710069 China
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Science; Northwest University; Xi'an 710069 China
| | - Ziye Wang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education; Northwest University; Xi'an 710069 China
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Science; Northwest University; Xi'an 710069 China
| | - Li Zhang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education; Northwest University; Xi'an 710069 China
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Science; Northwest University; Xi'an 710069 China
| | - Bing Yin
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education; Northwest University; Xi'an 710069 China
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Science; Northwest University; Xi'an 710069 China
| | - Le Lv
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education; Northwest University; Xi'an 710069 China
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Science; Northwest University; Xi'an 710069 China
| | - Jiao He
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education; Northwest University; Xi'an 710069 China
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Science; Northwest University; Xi'an 710069 China
| | - Ziyang Chen
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Science; Northwest University; Xi'an 710069 China
| | - Xin Wen
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Science; Northwest University; Xi'an 710069 China
| | - Boling Qiao
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education; Northwest University; Xi'an 710069 China
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Science; Northwest University; Xi'an 710069 China
| | - Wenji Sun
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education; Northwest University; Xi'an 710069 China
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Science; Northwest University; Xi'an 710069 China
| | - Minfeng Fang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education; Northwest University; Xi'an 710069 China
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Science; Northwest University; Xi'an 710069 China
| | - Yongmin Zhang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education; Northwest University; Xi'an 710069 China
- Biomedicine Key Laboratory of Shaanxi Province, College of Life Science; Northwest University; Xi'an 710069 China
- Institut Parisien de Chimie Moléculaire, CNRS UMR 8232; Université Pierre et Marie Curie-Paris 6; 4 Place Jussieu Paris 75005 France
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Luo C, Chen H, Wang Y, Lin G, Li C, Tan L, Su Z, Lai X, Xie J, Zeng H. Protective effect of coptisine free base on indomethacin-induced gastric ulcers in rats: Characterization of potential molecular mechanisms. Life Sci 2017; 193:47-56. [PMID: 29223540 DOI: 10.1016/j.lfs.2017.12.004] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 11/26/2017] [Accepted: 12/05/2017] [Indexed: 02/07/2023]
Abstract
AIMS The aim of this study was to comparatively investigate the potential gastroprotective effect and underlying mechanisms of coptisine free base (CFB, 8-hydroxy-7, 8-dihydrocoptisine), berberine and lansoprazole against indomethacin-induced gastric ulcer in rats. MATERIALS AND METHODS CFB (10, 20 and 40mg/kg), berberine (20mg/kg) and lansoprazole (30mg/kg) were orally administrated to rats prior to indometacin ingestion, and gastric lesions were evaluated macroscopically and histologically, and further analyzed by ELISA, qRT-PCR and Western blot. KEY FINDINGS CFB exerted comparable or superior gastroprotective effect to berberine in protecting against indomethacin-induced gastric injury. CFB pretreatment significantly enhanced the levels of superoxide dismutase (SOD) and glutathione (GSH), and markedly decreased the malonaldehyde (MDA) content. CFB administration effectively suppressed the levels of myeloperoxidase (MPO), interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α) and angiotensin II (Ang II). Besides, CFB substantially up-regulated the mRNA expressions of cyclooxygenase-1 (COX-1) and cyclooxygenase-2 (COX-2), and promoted gastric mucosal prostaglandin E2 level (PGE2). Furthermore, CFB pretreatment remarkably increased the translocation of nuclear factor erythroid 2-related factor 2 (Nrf2) from cytosol into the nucleus, and the expression of heme oxygenase-1 (HO-1), while significantly decreased the expression of mitogen activated protein Kinase Kinase 6 (MKK6) and translocation of p38 mitogen-activated protein kinase (p38 MAPK). SIGNIFICANCE This was the first investigation reporting the anti-ulcer effect of protoberberine alkaloid free base on in vivo rodent model. The gastroprotective mechanism of CFB might involve favorable regulation of antioxidant and anti-inflammatory status mediated, at least partially, by the Nrf2 signaling pathway and p38 MAPK translocation.
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Affiliation(s)
- Chaodan Luo
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Hanbin Chen
- The First Affiliated Hospital of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510405, PR China
| | - Yongfu Wang
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Guosheng Lin
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Cailan Li
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Lihua Tan
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Ziren Su
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Xiaoping Lai
- Guangdong Provincial Key Laboratory of New Drug Development and Research of Chinese Medicine, Mathematical Engineering Academy of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, PR China
| | - Jianhui Xie
- Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, The Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510120, PR China.
| | - Huifang Zeng
- The First Affiliated Hospital of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510405, PR China.
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Saiah W, Halzoune H, Djaziri R, Tabani K, Koceir EA, Omari N. Antioxidant and gastroprotective actions of butanol fraction ofZingiber officinaleagainst diclofenac sodium-induced gastric damage in rats. J Food Biochem 2017. [DOI: 10.1111/jfbc.12456] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Wassila Saiah
- Bioenergetics and Intermediary Metabolism Laboratory, Biology and Organisms Physiology Department; University of Sciences and Technology Houari Boumediene; Bab Ezzouar Algeria
| | - Hanane Halzoune
- Bioenergetics and Intermediary Metabolism Laboratory, Biology and Organisms Physiology Department; University of Sciences and Technology Houari Boumediene; Bab Ezzouar Algeria
| | - Rabah Djaziri
- Laboratory Antifungal, Antibiotic, Physico-Chemical, Synthesis and Biological Activity, Department of Biology; Faculty of Natural Sciences and Life Sciences of the Earth and the Universe, University Abou Bekr Belkaid Tlemcen; Tlemcen Algeria
| | - Khadidja Tabani
- Bioenergetics and Intermediary Metabolism Laboratory, Biology and Organisms Physiology Department; University of Sciences and Technology Houari Boumediene; Bab Ezzouar Algeria
| | - Elhadj Ahmed Koceir
- Bioenergetics and Intermediary Metabolism Laboratory, Biology and Organisms Physiology Department; University of Sciences and Technology Houari Boumediene; Bab Ezzouar Algeria
| | - Naima Omari
- Bioenergetics and Intermediary Metabolism Laboratory, Biology and Organisms Physiology Department; University of Sciences and Technology Houari Boumediene; Bab Ezzouar Algeria
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40
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Yang Y, Yin B, Lv L, Wang Z, He J, Chen Z, Wen X, Zhang Y, Sun W, Li Y, Zhao Y. Gastroprotective effect of aucubin against ethanol-induced gastric mucosal injury in mice. Life Sci 2017; 189:44-51. [DOI: 10.1016/j.lfs.2017.09.016] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 09/11/2017] [Accepted: 09/13/2017] [Indexed: 01/10/2023]
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41
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Arunachalam K, Balogun SO, Pavan E, de Almeida GVB, de Oliveira RG, Wagner T, Cechinel Filho V, de Oliveira Martins DT. Chemical characterization, toxicology and mechanism of gastric antiulcer action of essential oil from Gallesia integrifolia (Spreng.) Harms in the in vitro and in vivo experimental models. Biomed Pharmacother 2017; 94:292-306. [PMID: 28763752 DOI: 10.1016/j.biopha.2017.07.064] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 07/01/2017] [Accepted: 07/14/2017] [Indexed: 12/12/2022] Open
Abstract
Gallesia integrifolia is a Brazilian Amazon tree whose bark decoction is popularly used to treat peptic ulcer. The essential oil from the inner stem bark of G. integrifolia (EOGi) was chemically characterized by GC/MS. The in vitro cytotoxicity and genotoxicity were evaluated in CHO-K1 cells, while the in vivo oral acute toxicity was performed in mice. The gastroprotective effect of EOGi was assessed in acidified ethanol and piroxicam and ulcer healing on acetic acid -induced ulcer models in rodents. Anti-secretory, mucus, K+-ATP channels, prostaglandins (PGs), nitric oxide (NO), TNF-α, IL-1β, IL-10, catalase (CAT) and myeloperoxidase (MPO) activities and in vitro Helicobacter pylori action by EOGi were evaluated. EOGi exhibited cytotoxic effects only at 72h and no acute toxicity. EOGi showed gastroprotective and ulcer healing effects. EOGi gastroprotection was attenuated by indomethacin pre-treatment. Gastric volume and total acidity were reduced, while gastric pH was elevated. EOGi increased mucus and NO productions and CAT activity, and inhibited MPO activity, TNF-α and IL-1β concentrations and augmented IL-10. EOGi was not active against H. pylori. These results indicated that EOGi is safe and exerts preventive and curative gastric ulcer effects by multitarget actions. Twenty compounds were identified and (-)-alpha-santalene was the main compound.
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Affiliation(s)
- Karuppusamy Arunachalam
- Área de Farmacologia, Departamento de Ciências Básicas em Saúde, Faculdade de Medicina, Universidade Federal de Mato Grosso (UFMT), Cuiabá, Brazil
| | - Sikiru Olaitan Balogun
- Área de Farmacologia, Departamento de Ciências Básicas em Saúde, Faculdade de Medicina, Universidade Federal de Mato Grosso (UFMT), Cuiabá, Brazil; Curso de Farmácia, Faculdade Noroeste do Mato Grosso, Associação Juinense de Ensino Superior (AJES), Juína, Mato Grosso, Brazil
| | - Eduarda Pavan
- Área de Farmacologia, Departamento de Ciências Básicas em Saúde, Faculdade de Medicina, Universidade Federal de Mato Grosso (UFMT), Cuiabá, Brazil
| | - Guilherme Vieira Botelho de Almeida
- Área de Farmacologia, Departamento de Ciências Básicas em Saúde, Faculdade de Medicina, Universidade Federal de Mato Grosso (UFMT), Cuiabá, Brazil
| | - Ruberlei Godinho de Oliveira
- Área de Farmacologia, Departamento de Ciências Básicas em Saúde, Faculdade de Medicina, Universidade Federal de Mato Grosso (UFMT), Cuiabá, Brazil
| | - Theodoro Wagner
- Programa de Pós-Graduação em Ciências Farmacêuticas e Núcleo de Investigações Químico-Farmacêuticas (NIQFAR), Universidade do Vale do Itajaí, Itajaí, Santa Catarina, Brazil
| | - Valdir Cechinel Filho
- Programa de Pós-Graduação em Ciências Farmacêuticas e Núcleo de Investigações Químico-Farmacêuticas (NIQFAR), Universidade do Vale do Itajaí, Itajaí, Santa Catarina, Brazil
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Tu PS, Tung YT, Lee WT, Yen GC. Protective Effect of Camellia Oil (Camellia oleifera Abel.) against Ethanol-Induced Acute Oxidative Injury of the Gastric Mucosa in Mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:4932-4941. [PMID: 28562049 DOI: 10.1021/acs.jafc.7b01135] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Camellia oil, a common edible oil in Taiwan and China, has health effects for the gastrointestinal tract in folk medicine, and it contains abundant unsaturated fatty acids and phytochemicals. However, the preventive effect of camellia oil on ethanol-induced gastric ulcers remains unclear. This study was aimed to evaluate the preventive effect of camellia oil on ethanol-induced gastric injury in vitro and in vivo as well as its mechanisms of action. In an in vitro study, our results showed that pretreatment of RGM-1 cells with camellia oil enhanced the migration ability as well as increased heat shock protein expression and reduced apoptotic protein expression. In animal experiments, mice pretreated with camellia oil effectively showed improved ethanol-induced acute injury of the gastric muscosa and oxidative damage through the enhancement of antioxidant enzyme activities and heat shock protein and PGE2 production, as well as the suppression of lipid peroxidation, apoptosis-related proteins, pro-inflammatory cytokines, and NO production. Histological injury score and hemorrhage score in ethanol-induced gastric mucosal damage dramatically elevated from the control group (0.00 ± 0.0) to 3.40 ± 0.7 and 2.60 ± 0.5, respectively. However, treatments with camellia oil or olive oil (2 mL/kg bw) and lansoprazole (30 mg/kg bw) showed significant decreases in elevation of injury score and hemorrhage score (p < 0.05). Therefore, camellia oil has the potential to ameliorate ethanol-induced acute gastric mucosal injury through the inhibition of inflammation and oxidative stress.
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Affiliation(s)
- Pang-Shuo Tu
- Department of Food Science and Biotechnology, National Chung Hsing University , 145 Xingda Road, Taichung 40227, Taiwan
| | - Yu-Tang Tung
- Department of Food Science and Biotechnology, National Chung Hsing University , 145 Xingda Road, Taichung 40227, Taiwan
- School of Nutrition and Health Sciences, Taipei Medical University , 250 Wu-Hsing Street, Taipei 110, Taiwan
| | - Wei-Ting Lee
- Department of Food Science and Biotechnology, National Chung Hsing University , 145 Xingda Road, Taichung 40227, Taiwan
| | - Gow-Chin Yen
- Department of Food Science and Biotechnology, National Chung Hsing University , 145 Xingda Road, Taichung 40227, Taiwan
- Agricultural Biotechnology Center, National Chung Hsing University , 145 Xingda Road, Taichung 40227, Taiwan
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Cavidine Ameliorates Lipopolysaccharide-Induced Acute Lung Injury via NF-κB Signaling Pathway in vivo and in vitro. Inflammation 2017; 40:1111-1122. [DOI: 10.1007/s10753-017-0553-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Su M, Li CY, Zhou L, Yan YY, Ao LY, Wang GJ, Fang WR, Li YM. Anti-ulcerogenic effect of KFP-H008 against ethanol-induced gastric ulcer via p38 MAPK/NF-κB pathway. RSC Adv 2017. [DOI: 10.1039/c7ra08879e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
KFP-H008, a novel potassium-competitive acid blocker developed for the treatment of acid-related diseases, has been reported to inhibit gastric acid secretion effectively, while its effects on gastric ulcer have not been previously explored.
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Affiliation(s)
- Mei Su
- State Key Laboratory of Natural Medicines
- School of Pharmacy
- China Pharmaceutical University
- Nanjing 210009
- PR China
| | - Cheng-yuan Li
- State Key Laboratory of Natural Medicines
- School of Basic Medicine and Clinical Pharmacy
- China Pharmaceutical University
- Nanjing 210009
- PR China
| | - Lin Zhou
- State Key Laboratory of Natural Medicines
- School of Basic Medicine and Clinical Pharmacy
- China Pharmaceutical University
- Nanjing 210009
- PR China
| | - Yun-yi Yan
- State Key Laboratory of Natural Medicines
- School of Basic Medicine and Clinical Pharmacy
- China Pharmaceutical University
- Nanjing 210009
- PR China
| | - Lu-yao Ao
- State Key Laboratory of Natural Medicines
- School of Basic Medicine and Clinical Pharmacy
- China Pharmaceutical University
- Nanjing 210009
- PR China
| | - Guang-ji Wang
- State Key Laboratory of Natural Medicines
- School of Pharmacy
- China Pharmaceutical University
- Nanjing 210009
- PR China
| | - Wei-rong Fang
- State Key Laboratory of Natural Medicines
- School of Basic Medicine and Clinical Pharmacy
- China Pharmaceutical University
- Nanjing 210009
- PR China
| | - Yun-man Li
- State Key Laboratory of Natural Medicines
- School of Basic Medicine and Clinical Pharmacy
- China Pharmaceutical University
- Nanjing 210009
- PR China
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