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Zhou P, Wang X, Sun M, Yan S. Effects of natural products on functional constipation: analysis of active ingredient and mechanism. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:2083-2103. [PMID: 37870581 DOI: 10.1007/s00210-023-02786-x] [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: 09/22/2023] [Accepted: 10/12/2023] [Indexed: 10/24/2023]
Abstract
Constipation is a prevalent clinical ailment of the gastrointestinal system, yet its pathogenesis remains ambiguous. Despite the availability of numerous treatment modalities, they are insufficient in resolving the issue for patients. This work conducted a comprehensive review of the existing literature pertaining to the utilization of natural products for the treatment of constipation, with a focus on the efficacy of natural products in treating constipation, and to provide a comprehensive summary of their underlying mechanisms of action. Upon conducting a thorough review of the extant literature, we found that natural products can effectively treat constipation as modern synthetic drugs and compounded drugs with acetylcholinesterase (AChE) effects, rich in fiber and mucus, and the effects of increasing the tension of the ileum and gastrointestinal tract muscle, mediating signaling pathways, cytokine, excitability of the smooth muscle of the gastrointestinal tract, and regulating the homeostasis of intestinal flora. However, there is a wide variety of natural products, and there are still relatively few studies; the composition of natural products is complex, and the mechanism of action of natural products cannot be clarified. In the future, we need to further improve the detailed mechanism of natural products for the treatment of constipation.
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Affiliation(s)
- Pengfei Zhou
- Department of Anorectal Surgery, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaopeng Wang
- Department of Anorectal surgery, Suzhou TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Suzhou, China
| | - Mingming Sun
- Department of Anorectal surgery, Suzhou TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Suzhou, China
| | - Shuai Yan
- Department of Anorectal surgery, Suzhou TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Suzhou, China.
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Ayele AG, Kawet JS. Evaluations of the in vivo Laxative Effects of Aqueous Leaf and Stem Extracts of Artemisia Abyssinica in Mice. J Exp Pharmacol 2024; 16:135-142. [PMID: 38528962 PMCID: PMC10962457 DOI: 10.2147/jep.s456029] [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: 12/21/2023] [Accepted: 03/19/2024] [Indexed: 03/27/2024] Open
Abstract
Background People frequently complain of long-term constipation. The cost associated with using modern medications to treat constipation is significant, and the probability of encountering side effects is notably high. These limitations restrict their effectiveness in therapy, remain unresolved, and underscore the need for research on alternative therapeutic approaches. Plants of the genus Artemisia have been used to treat constipation. Therefore, the aim of this study was to evaluate the laxative effects of aqueous A. abyssinica leaf and stem extracts of Artemisia abyssinica in mice. Methods The laxative activity of A. abyssinica leaf and stem extracts was evaluated using three models: laxative activity, gastrointestinal motility, and gastrointestinal secretion. In this study, bisacodyl was used as a standard laxative and loperamide was used to induce constipation. Results In the laxative test, 200 (P<0.05) and 400 mg/kg (p<0.01) doses of plant extract significantly increased the percentage of fecal water content. Moreover, the highest dose of extract increased the frequency of defecation after 12 h (p<0.05). In the remaining two models, the experimental plans also showed significantly higher gastrointestinal motility and noticeable accumulation of intestinal fluid. Conclusion The results of this study indicate that aqueous leaf and stem extracts of A. abyssinica have laxative effects.
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Affiliation(s)
- Akeberegn Gorems Ayele
- Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Jeylan Sinba Kawet
- Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Kim JE, Choi YJ, Lee SJ, Gong JE, Jin YJ, Park SH, Lee HS, Choi YW, Hong JT, Hwang DY. Laxative Effects of Phlorotannins Derived from Ecklonia cava on Loperamide-Induced Constipation in SD Rats. Molecules 2021; 26:7209. [PMID: 34885790 PMCID: PMC8659160 DOI: 10.3390/molecules26237209] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 11/25/2021] [Accepted: 11/26/2021] [Indexed: 11/19/2022] Open
Abstract
This study investigated the laxative effects of phlorotannins (Pt) derived from Ecklonia cava (E. cave) on chronic constipation by evaluating alterations in stool parameters, gastrointestinal motility, histopathological structure, mucin secretion, gastrointestinal hormones, muscarinic cholinergic regulation, and fecal microbiota in SD rats with loperamide (Lop)-induced constipation subjected to Pt treatment. Stool-related parameters (including stool number, weight, and water contents), gastrointestinal motility, and length of intestine were significantly enhanced in the Lop+Pt-treated group as compared to the Lop+Vehicle-treated group. A similar recovery was detected in the histopathological and cytological structure of the mid-colon of Lop+Pt-treated rats, although the level of mucin secretion remained constant. Moreover, rats with Lop-induced constipation subjected to Pt treatment showed significant improvements in water channel expression, gastrointestinal hormone secretions, and expression of muscarinic acetylcholine receptors M2/M3 (mAChRs M2/M3) and their mediators of muscarinic cholinergic regulation. Furthermore, the Lop+Pt-treated group showed a significant recovery of Bifidobacteriaceae, Muribaculaceae, Clostridiaceae, and Eubacteriaceae families in fecal microbiota. Taken together, these results provide the first evidence that exposure of SD rats with Lop-induced constipation to Pt improves the constipation phenotype through the regulation of membrane water channel expression, GI hormones, the mAChR signaling pathway, and fecal microbiota.
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Affiliation(s)
- Ji-Eun Kim
- Laboratory Animal Resources Center, Department of Biomaterials Science (BK21 FOUR Program), Life and Industry Convergence Research Institute, College of Natural Resources & Life Science, Pusan National University, Miryang 50463, Korea; (J.-E.K.); (Y.-J.C.); (S.-J.L.); (J.-E.G.); (Y.-J.J.); (S.-H.P.)
| | - Yun-Ju Choi
- Laboratory Animal Resources Center, Department of Biomaterials Science (BK21 FOUR Program), Life and Industry Convergence Research Institute, College of Natural Resources & Life Science, Pusan National University, Miryang 50463, Korea; (J.-E.K.); (Y.-J.C.); (S.-J.L.); (J.-E.G.); (Y.-J.J.); (S.-H.P.)
| | - Su-Jin Lee
- Laboratory Animal Resources Center, Department of Biomaterials Science (BK21 FOUR Program), Life and Industry Convergence Research Institute, College of Natural Resources & Life Science, Pusan National University, Miryang 50463, Korea; (J.-E.K.); (Y.-J.C.); (S.-J.L.); (J.-E.G.); (Y.-J.J.); (S.-H.P.)
| | - Jeong-Eun Gong
- Laboratory Animal Resources Center, Department of Biomaterials Science (BK21 FOUR Program), Life and Industry Convergence Research Institute, College of Natural Resources & Life Science, Pusan National University, Miryang 50463, Korea; (J.-E.K.); (Y.-J.C.); (S.-J.L.); (J.-E.G.); (Y.-J.J.); (S.-H.P.)
| | - You-Jung Jin
- Laboratory Animal Resources Center, Department of Biomaterials Science (BK21 FOUR Program), Life and Industry Convergence Research Institute, College of Natural Resources & Life Science, Pusan National University, Miryang 50463, Korea; (J.-E.K.); (Y.-J.C.); (S.-J.L.); (J.-E.G.); (Y.-J.J.); (S.-H.P.)
| | - So-Hae Park
- Laboratory Animal Resources Center, Department of Biomaterials Science (BK21 FOUR Program), Life and Industry Convergence Research Institute, College of Natural Resources & Life Science, Pusan National University, Miryang 50463, Korea; (J.-E.K.); (Y.-J.C.); (S.-J.L.); (J.-E.G.); (Y.-J.J.); (S.-H.P.)
| | - Hee-Seob Lee
- Department of Food Science and Nutrition, College of Human Ecology, Pusan National University, Busan 46241, Korea;
| | - Young-Whan Choi
- Department of Horticultural Bioscience, Life and Industry Convergence Research Institute, College of Natural Resources & Life Science, Pusan National University, Miryang 50463, Korea;
| | - Jin-Tae Hong
- College of Pharmacy, Chungbuk National University, Chungju 28160, Korea;
| | - Dae-Youn Hwang
- Laboratory Animal Resources Center, Department of Biomaterials Science (BK21 FOUR Program), Life and Industry Convergence Research Institute, College of Natural Resources & Life Science, Pusan National University, Miryang 50463, Korea; (J.-E.K.); (Y.-J.C.); (S.-J.L.); (J.-E.G.); (Y.-J.J.); (S.-H.P.)
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Nostoc sphaeroides Kütz Polysaccharide Improved Constipation and Promoted Intestinal Motility in Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:5596531. [PMID: 34354758 PMCID: PMC8331270 DOI: 10.1155/2021/5596531] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 07/14/2021] [Indexed: 12/21/2022]
Abstract
Natural products and medicinal foods have attracted more and more attention because of their potential prevention and inhibition effect on constipation. Nostoc sphaeroides Kütz Polysaccharide (NSKP) polysaccharide is a natural product rich in polysaccharides. This work attempted to prove the effects of aqueous extracts of NSKP on STC treatment and to determine the possible mechanisms by a loperamide-induced slow transit constipation (STC) model. The results show that, in rats of the NSKP group, compared with the model group, the colon propulsion rate was improved, the time of the first grain of black stool was shortened, and the fecal wet weight was increased remarkably. The 5-HT levels were increased, but the VIP and NO levels were reduced dramatically. The number of interstitial cells of cajal (ICC) was increased by c-kit/SCF signal pathway, and the intestines were moisturized; then, constipation was relieved. It is interesting to note that NSKP appeared to be effective on constipation, so further experiments are necessary to clarify the exact mechanisms involved.
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Owumi SE, Oladimeji BN, Elebiyo TC, Arunsi UO. Combine effect of exposure to petrol, kerosene and diesel fumes: On hepatic oxidative stress and haematological function in rats. Toxicol Ind Health 2021; 37:336-352. [PMID: 33949275 DOI: 10.1177/07482337211012498] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Petroleum product fumes (PPFs) containing toxic organic components are pervasive in the environment, emanating from anthropogenic activities, including petroleum exploration and utilization by end-user activities from petrol-gasoline stations. Petrol station attendants are exposed to PPF through inhalation and dermal contact with consequent toxicological implications. We investigated the effects of chronic exposure (60 and 90 days) to petrol (P), kerosene (K) and diesel (D) alone and combined exposure to petrol, kerosene and diesel (PKD) fumes on hepatotoxicity, haematological function and oxidative stress in rats. Following sacrifice, we evaluated hepatic damage biomarkers, blood glucose, oxidative stress and haematological function. Chronic exposure to PPF significantly increased organo-somatic indices, blood glucose, biomarkers of hepatic toxicity and oxidative stress in an exposure duration-dependent manner. There was a simultaneous decrease in the protective capacity of antioxidants. Furthermore, exposure to PPF increased pro-inflammatory biomarkers in rats (90 > 60 days). Regardless of exposure duration, plateletcrit, mean platelet volume, platelet distribution width and red cell distribution width in the coefficient of variation increased, whereas red blood cell count, haemoglobin, packed cell volume, mean corpuscular volume, mean corpuscular haemoglobin, mean corpuscular haemoglobin concentration, white blood cell, lymphocyte, monocyte-basophil-eosinophil mixed counts and platelet count decreased after 60 and 90 days exposure. Microscopic examination of the liver demonstrated hepatic pathological changes paralleling the duration of exposure to PKD fumes. However, the injury observed was lesser to that of rats treated with the diethylnitrosamine - positive control. Our results expanded previous findings and further demonstrated the probable adverse effect on populations' health occasioned by persistent exposure to PPF. Individuals chronically exposed by occupation to PPF may be at greater risk of developing disorders promoted by continuous oxido-inflammatory perturbation and suboptimal haematological-immunologic function - thereby enabling a permissive environment for pathogenesis notwithstanding the limitation of quantifying PPF absolute values in our model system.
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Affiliation(s)
- Solomon E Owumi
- Cancer Research and Molecular Biology Laboratories, Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Bidemi N Oladimeji
- Cancer Research and Molecular Biology Laboratories, Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Tobiloba C Elebiyo
- Cancer Research and Molecular Biology Laboratories, Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Uche O Arunsi
- Cancer Immunology and Biotechnology Center, The University of Nottingham, Nottingham, UK
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Shittu O, Opeyemi OA, Salawu MK, Ashiru AA, Medaiyese SA, Asogwa N, Sheba KF, Kadir RA, Aremu OI, Ajibaye O. Alterations in histological, biochemical and hematological parameters in Plasmodium berghei NK-65 infected balb/c mice treated with Bridelia ferruginea stem bark extract. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2020; 18:93-105. [PMID: 32427117 DOI: 10.1515/jcim-2018-0219] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 02/19/2020] [Indexed: 01/03/2023]
Abstract
BACKGROUND Recent ethnomedicinal studies on Bridelia ferruginea Benth (family Phyllanthaceae) as an antiplasmodial remedy have established its potency as a strong prophylactic and chemosuppressive agent. Human consumption of medicinal herbs without adequate evaluation of its efficacy and safety can result in grave physiological and pathological consequences. Therefore, this study assessed the antiplasmodial bioactivity, biochemical, hematological, histopathological and toxicity profile of the ethanolic stem bark extract of B. ferruginea in mice. METHODS Ethanolic stem bark extract of B. ferruginea (200, 400 and 800 mg/kg) were orally administered to Plasmodium berghei-infected mice in models and were subsequently observed for mortality, behavioral changes and signs of toxicity. Acute evaluation was experimented at 1,000 mg/kg for 28 days. Occult blood obtained from the euthanized mice were subjected to biochemical and hematological assays. A comprehensive assessment of the histology of the liver and kidney was also ascertained. The median lethal dose (LD50) was determined and extrapolated using the regression equation obtained from the plot of the probits of mortalities (y) and the log of doses (log10C). RESULTS Different concentrations of the phytochemical secondary metabolites were revealed. Antiplasmodial bioactivity was established at the 200, 400 and 800 mg/kg of the herbal extract with a dearth in parasitemia at different days post-treatment. The 800 mg/kg group responded by exhibiting a dose-dependent decrease in parasitemia comparable with the chloroquine bi-phosphate group. Significant alterations in the histology of the liver and kidney of the 1,000 mg/kg group was documented. There was a reduction in the titers of LDH, ALT, AST, and urea in the treated group when compared with the control (p < 0.05). Antioxidant profiles were also highly significant with elevation in SOD, GPx, and CAT, but a reduction in MDA. LD50 was established at 424 mg/kg. CONCLUSION B. ferruginea Benth (family Phyllanthaceae) is a potent antiplasmodial, antioxidant, regenerative and ameliorative herbal remedy if administered in controlled dosage.
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Affiliation(s)
- Olalere Shittu
- Parasitology Unit, Department of Zoology, University of Ilorin, Ilorin, Nigeria
| | | | | | - Abeeb Adio Ashiru
- Parasitology Unit, Department of Zoology, University of Ilorin, Ilorin, Nigeria
| | | | - Nnaemeka Asogwa
- Department of Biochemistry, University of Ilorin, Ilorin, Nigeria
| | | | - Rafiu Adebisi Kadir
- Department of Veterinary Medicine, Faculty of Veterinary Medicine, University of Ilorin, Ilorin, Nigeria
| | - Olusola Isaac Aremu
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmaceutical Sciences, University of Ilorin, Ilorin, Nigeria
| | - Olusola Ajibaye
- Biochemistry Division, Nigerian Institute of Medical Research, Lagos, Nigeria
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Chen Z, Lin S, Jiang Y, Liu L, Jiang J, Chen S, Tong Y, Wang P. Effects of Bread Yeast Cell Wall Beta-Glucans on Mice with Loperamide-Induced Constipation. J Med Food 2019; 22:1009-1021. [DOI: 10.1089/jmf.2019.4407] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Zhuoyi Chen
- College of Pharmacy, Zhejiang University of Technology, Hangzhou, China
| | - SuSu Lin
- College of Pharmacy, Zhejiang University of Technology, Hangzhou, China
| | - Yu Jiang
- College of Pharmacy, Zhejiang University of Technology, Hangzhou, China
| | - Ling Liu
- College of Pharmacy, Zhejiang University of Technology, Hangzhou, China
| | - Jinyan Jiang
- College of Pharmacy, Zhejiang University of Technology, Hangzhou, China
| | - Shuting Chen
- College of Pharmacy, Zhejiang University of Technology, Hangzhou, China
| | - Yingpeng Tong
- College of Life Sciences, Taizhou University, Taizhou, China
| | - Ping Wang
- College of Pharmacy, Zhejiang University of Technology, Hangzhou, China
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Tabasum S, Khare S, Jain K. Subchronic Toxicity Assessment of Orally Administered Methanol (70%) Seed Extract of Abrus precatorius L. in Wistar Albino Rats. Turk J Pharm Sci 2019; 16:88-95. [PMID: 32454701 DOI: 10.4274/tjps.87487] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 01/25/2018] [Indexed: 12/01/2022]
Abstract
Objectives Abrus precatorius L. is a famous medicinal plant of the family Fabaceae and is widely used in traditional medicine for the treatment of various ailments. However, there are limited toxicological data available regarding its safety following repeated exposure; therefore, the present study was designed to evaluate the 28-day subchronic toxicity of methanol (70%) crude extract of A. precatorius seeds in adult Wistar albino rats. Materials and Methods A subchronic toxicity experiment was conducted by oral administration of graded doses (200 mg/kg and 400 mg/kg) of test extract daily for 28 days. Signs of toxicity, food and water consumption, body weight, and gross pathology as well as relative organ weight were evaluated. The toxic effects were also assessed using hematological and biochemical data followed by histopathological examination of various internal organs. All data collected were expressed as mean ± standard deviation. ANOVA followed by the Bonferroni test was used for data interpretation and p<0.05 was considered significant. Results No deaths or evident toxic signs were found during the experimental period. There were no significant differences in body weight, gross pathology, organ weight, or food and water consumption between the control and the treated groups. There were no treatment-related differences in hematological or biochemical indices. Moreover, no gross abnormalities or histological alterations were observed. Conclusion The methanol extract of A. precatorius seeds was nontoxic in subchronic intake at the dosages tested. Thus, this study is expected to be beneficial for clinical and traditional applications for safe consumption and to utilize A. precatorius as a remedy at a recommended dosage.
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Affiliation(s)
- Shazia Tabasum
- Government Science and Commerce College, Department of Botany, Bhopal, India
| | - Swati Khare
- Government Maharani Laxmi Bai Girls P.G. Autonomous College, Department of Botany, Bhopal, India
| | - Kirti Jain
- Government Science and Commerce College, Department of Botany, Bhopal, India
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Rtibi K, Selmi S, Wannes D, Jridi M, Marzouki L, Sebai H. The potential of Thymus vulgaris aqueous extract to protect against delayed gastric emptying and colonic constipation in rats. RSC Adv 2019; 9:20593-20602. [PMID: 35515536 PMCID: PMC9065799 DOI: 10.1039/c9ra02042j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Accepted: 06/16/2019] [Indexed: 11/27/2022] Open
Abstract
Thyme is a rich source of bioactive phytochemicals and it is frequently used in folk-medicine to treat gastroenteritis irritations. The current study was performed to examine the potential of Thymus vulgaris aqueous extract (TV-AE) to protect against delayed gastric emptying (DGE) and colonic constipation in rats. Stomach ulcer was caused by a single oral dose administration of indomethacin (INDO) (30 mg kg−1 of body weight). Constipation was induced following intravenous intoxication of rats with vinblastine (VINB) (2 mg kg−1 of body weight) for one week. The effect of TV-AE at two graduated doses (100 and 200 mg kg−1) on DGE, gastrointestinal transit (GIT) and constipated rats and biochemical parameters was estimated using phenol red, charcoal meal test and colorimetric methods, respectively. The phytochemical-profile of TV-AE was explored using high-performance liquid chromatography coupled with photodiode array detection and electrospray ionization-mass spectrometry (HPLC-PDA/ESI-MS). INDO and VINB caused a significant reduction in (P < 0.05) DGE and GIT and colonic motility dysfunction. TV-AE consumption remarkably (P < 0.05) attenuated the DGE (from 58.56% to 69.871%) and difficulty in evacuating stools (from 48.5 to 55.5 fecal pellets per rat) and balanced the GIT (65% to 71%). These GI-ameliorative effects were accompanied by reversed INDO/VINB-related oxidative changes, lipid-metabolism alteration and intracellular pathway moderation. HPLC-PDA/ESI-MS-analysis identified several chemical constituents including rosmarinic acid, quinic acid, luteolin-7-o-glucoside, protocatechuic acid and trans-cinnamic acid. Thus, TV-AE bioactive components may be used as medicinal substances to regulate/attenuate gastrointestinal–physiological activities and disturbances, which support its pharmacological use. Thyme is a rich source of bioactive phytochemicals and it is frequently used in folk-medicine to treat gastroenteritis irritations.![]()
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Affiliation(s)
- Kaïs Rtibi
- Laboratory of Functional Physiology and Valorization of Bio-resources-Higher Institute of Biotechnology of Beja
- University of Jendouba
- 9000 Beja
- Tunisia
| | - Slimen Selmi
- Laboratory of Functional Physiology and Valorization of Bio-resources-Higher Institute of Biotechnology of Beja
- University of Jendouba
- 9000 Beja
- Tunisia
| | - Dalanda Wannes
- Laboratory of Functional Physiology and Valorization of Bio-resources-Higher Institute of Biotechnology of Beja
- University of Jendouba
- 9000 Beja
- Tunisia
| | - Mourad Jridi
- Laboratory of Enzymatic Engineering and Microbiology
- National School of Engineers of Sfax
- University of Sfax
- 3038 Sfax
- Tunisia
| | - Lamjed Marzouki
- Laboratory of Functional Physiology and Valorization of Bio-resources-Higher Institute of Biotechnology of Beja
- University of Jendouba
- 9000 Beja
- Tunisia
| | - Hichem Sebai
- Laboratory of Functional Physiology and Valorization of Bio-resources-Higher Institute of Biotechnology of Beja
- University of Jendouba
- 9000 Beja
- Tunisia
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Rtibi K, Grami D, Wannes D, Selmi S, Amri M, Sebai H, Marzouki L. Ficus carica aqueous extract alleviates delayed gastric emptying and recovers ulcerative colitis-enhanced acute functional gastrointestinal disorders in rats. JOURNAL OF ETHNOPHARMACOLOGY 2018; 224:242-249. [PMID: 29870788 DOI: 10.1016/j.jep.2018.06.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 05/25/2018] [Accepted: 06/01/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ficus carica fruit, a source of bioactive functional ingredients, have been traditionally long time used for its medicinal benefits as they improve the digestive system, treating constipation and used as a natural laxative. AIM OF THE STUDY The recent study was investigated the ameliorative effect of Ficus carica L. aqueous extract (FCAE) on delayed gastric emptying and ulcerative colitis-improved motility disturbances in dextran sulfate sodium (DSS)-induced acute colitis in rats. MATERIALS AND METHODS Wistar rats were assigned randomly and received 5% DSS for seven days. Ulcerative colitis diagnosis was confirmed by clinical signs, visible fecal blood and histopatological evaluation. The estimation of the action of colitis on TGI and constipation as well as the protective effect of extract, the intestinal biochemical and physiological parameters were measured using the charcoal meal test, loperamide (Lop)-induced constipation as well as spectrophotometric assays. FCAE (150 and 300 mg kg-1) was administered orally once per day for seven days 1 h after the loperamide treatment. Phenol-red colorimetric method was used to explore the action of FCAE on gastric emptying process. RESULTS Ulcerative colitis caused a significantly gastrointestinal motility inhibition in normal rats and notably aggravated the constipation in LOP group. Oppositely, FCAE oral intake significantly increased levels of the gastrointestinal transit ratio and gastric emptying by accelerating of their times. Moreover, constipation severity induced by colitis was remarkably reduced in the FCAE treatment group, as demonstrated by a marked management of fecal parameters, water content, oxidative stress indicators, lipid metabolism, and intracellular mediators. Phytochemical analysis of FCAE revealed the presence of carbohydrates, polysaccharides, phenolic acids as gallic acid, chlorogenic acid, syringic acid and ellagic acid, and flavonoids (e.g. rutin, catechin, epicatechin and apeginine). CONCLUSIONS The obtained results indicated that FCAE exhibits a natural laxative effect without provoking diarrhea and ameliorates functional gastrointestinal (GI) and motility disorders thus justifying its traditional usage.
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Affiliation(s)
- Kaïs Rtibi
- Laboratory of Functional Physiology and Valorization of Bioressources, Higher Institute of Biotechnology of Beja, B.P. 382-9000 Beja, Tunisia; Laboratory of Functional Neurophysiology and Pathologies, Department of Biological Sciences, Faculty of Sciences of Tunis, 2092 Tunis, Tunisia.
| | - Dhekra Grami
- Laboratory of Functional Physiology and Valorization of Bioressources, Higher Institute of Biotechnology of Beja, B.P. 382-9000 Beja, Tunisia
| | - Dalanda Wannes
- Laboratory of Functional Physiology and Valorization of Bioressources, Higher Institute of Biotechnology of Beja, B.P. 382-9000 Beja, Tunisia
| | - Slimen Selmi
- Laboratory of Functional Physiology and Valorization of Bioressources, Higher Institute of Biotechnology of Beja, B.P. 382-9000 Beja, Tunisia
| | - Mohamed Amri
- Laboratory of Functional Neurophysiology and Pathologies, Department of Biological Sciences, Faculty of Sciences of Tunis, 2092 Tunis, Tunisia
| | - Hichem Sebai
- Laboratory of Functional Physiology and Valorization of Bioressources, Higher Institute of Biotechnology of Beja, B.P. 382-9000 Beja, Tunisia
| | - Lamjed Marzouki
- Laboratory of Functional Physiology and Valorization of Bioressources, Higher Institute of Biotechnology of Beja, B.P. 382-9000 Beja, Tunisia; Laboratory of Functional Neurophysiology and Pathologies, Department of Biological Sciences, Faculty of Sciences of Tunis, 2092 Tunis, Tunisia
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Jang SH, Yang DK. The combination of Cassia obtusifolia L. and Foeniculum vulgare M. exhibits a laxative effect on loperamide-induced constipation of rats. PLoS One 2018; 13:e0195624. [PMID: 29621360 PMCID: PMC5886691 DOI: 10.1371/journal.pone.0195624] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 03/26/2018] [Indexed: 01/19/2023] Open
Abstract
Chronic constipation is a functional gastrointestinal disease that is detrimental to the quality of patient life. Cassia obtusifolia L. (CO) and Foeniculum vulgare M. (FV) are commonly used as medicinal foods in many countries. We aimed to examine the laxative effect and their underlying mechanism of CO and FV mixture on loperamide (lop)-induced constipated rats. To determine the laxative effects of these compounds, Sprague-Dawley rats were divided into six groups: the control, lop-induced constipated (2mg/kg), and three doses (100, 300, and 500mg/kg) of CO and FV mixture-, and Bisacodyl (bis, 3.3mg/kg)-treated groups. The mixture of CO and FV and bis were orally administered once a day for 4 weeks. For induction of constipation, the lop were treated with a dose of 2 mg/kg twice a day on the 3rd week after treatments of CO and FV extracts and bis. The results were revealed that the CO and FV mixture has the laxative effects more than those in CO and FV-alone treatments on constipated rats by determining the stool parameters, including stool number and weight. Indeed, stool parameters, such as, stool number, weight, and water contents and colonic peristalsis from the intestinal transit length and ratio were dramatically improved by CO and FV mixture treatment. Histological study also revealed that CO and FV mixture enhanced the thicknesses of mucosa and muscular layers of the colon in constipated rats. For their underlying mechanism, the mRNAs and proteins expression of muscarinic acetylcholine receptors (mAchR) M2 and M3 and their downstream signaling were preserved by CO and FV mixture treatment in constipated rats. Therefore, this study suggests that treatment with CO and FV mixture has beneficial effects against constipation. We further suggest that CO and FV mixture may be utilized as an alternative therapeutic strategy for constipation.
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Affiliation(s)
- Seung Hee Jang
- Research & Development in TEAZEN, Inc., Anyang-si, Gyeonggi-do, Republic of Korea
| | - Dong Kwon Yang
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Medicine, Chonbuk National University, Gobong-ro, Iksan-si, Jeollabuk-do, Republic of Korea
- * E-mail:
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