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Hussain Shah SA, Aleem A. Investigations of plausible pharmacodynamics supporting the antispasmodic, bronchodilator, and antidiarrheal activities of Berberis lycium Royle. Via in silico, in vitro, and in vivo studies. JOURNAL OF ETHNOPHARMACOLOGY 2023; 305:116115. [PMID: 36587881 DOI: 10.1016/j.jep.2022.116115] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/23/2022] [Accepted: 12/24/2022] [Indexed: 06/17/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Berberis lycium Royle, a member of the Berberidaceae family, is a high-value medicinal plant with a documented history of usage in traditional medicine and has demonstrated significant therapeutic results among local populations throughout the globe. It is used traditionally in many parts of Pakistan to treat diarrhea, abdominal spasms, coughs, and chest problems. AIM OF THE STUDY To investigate the antispasmodic, bronchodilator, and antidiarrheal effects of B. lycium and its possible underlying mechanisms through in silico, in vitro, and in vivo studies. MATERIALS AND METHODS LC ESI-MS/MS analysis was used to identify bioactive components within the hydromethanolic extract of B. lycium. In silico studies, including network pharmacology and molecular docking, were utilized to investigate the antispasmodic and bronchodilator properties of the extract's bioactive components. In vitro pharmacological studies were conducted using isolated rabbit jejunum, trachea, urinary bladder, and rat ileum preparations. In vivo antidiarrheal activities were conducted in mice, including castor oil-induced diarrhea, intestinal transit, and castor oil-induced enteropooling. RESULTS The LC ESI-MS/MS analysis of the hydromethanolic extract of B. lycium identified 38 bioactive compounds. Network pharmacology study demonstrated that the mechanism of BLR for the treatment of diarrhea might involve IL1B, TLR4, PIK3R1, TNF, PTPRC, IL2, PIK3CD, and ABCB1, whereas, for respiratory ailments, it may involve PIK3CG, TRPV1, STAT3, ICAM1, ACE, PTGER2, PTGS2, TNF, MMP9, NOS2, IL2, CCR5, HRH1, and VDR. Molecular docking research revealed that chlorogenic acid, epigallocatechin, isorhamnetin, quinic acid, gallic acid, camptothecin, formononetin-7-O-glucoside, velutin, caffeic acid, and (S)-luteanine exhibited a higher docking score than dicyclomine with validated proteins of smooth muscle contractions such as CACB2_HUMAN, ACM3_HUMAN, MYLK_HUMAN, and PLCG1_HUMAN. In vitro investigations demonstrated that Blr.Cr, Blr.EtOAc, and Blr.Aq relaxed spontaneously contracting jejunum preparations; carbachol (1 μM)-induced and K+ (80 mM)-induced jejunum, trachea, and urinary bladder contractions in a concentration-dependent manner, similar to dicyclomine. Moreover, Blr.Cr, Blr.EtOAc, and Blr.Aq exhibited a rightward shift in Ca+2 and carbachol cumulative response curves, similar to dicyclomine, demonstrating the coexistence of antimuscarinic and Ca+2 antagonistic mechanisms due to the presence of alkaloids and flavonoids. In vivo antidiarrheal activities showed that the hydromethanolic extract was significantly effective against castor oil-induced diarrhea and castor oil-induced enteropooling, similar to loperamide, and charcoal meal intestinal transit, similar to atropine, in mice at doses of 50, 100, and 200 mg/kg body weight, which supports its traditional use in diarrhea. CONCLUSION The dual blocking mechanism of muscarinic receptors and Ca+2 channels behind the smooth muscle relaxing activity reveals the therapeutic relevance of B. lycium in diarrhea, abdominal spasms, coughs, and chest problems.
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Affiliation(s)
- Syed Adil Hussain Shah
- Department of Pharmacology, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, 60800, Pakistan.
| | - Ambreen Aleem
- Department of Pharmacology, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, 60800, Pakistan.
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Andargie Y, Sisay W, Molla M, Adela M. Evaluation of In vivo antidiarrheal activity of hydro-methanolic extract of the root of Rumex nepalensis in Swiss Albino mice. Metabol Open 2022; 15:100197. [PMID: 35785136 PMCID: PMC9243151 DOI: 10.1016/j.metop.2022.100197] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/14/2022] [Accepted: 06/16/2022] [Indexed: 11/30/2022] Open
Abstract
Background Natural products have been utilized by human beings for thousands of years to relieve a variety of ailments, including diarrhea. Conventional antidiarrheal drugs are associated with multiple adverse effects and contraindications. Traditionally, Rumex nepalensis by crushing the root, mix with water and then drunk the juice is extensively used for treating diarrhea. However, no scientific research has been done yet to support its antidiarrheal efficacy and safety. Hence, the aim of the study was to evaluate the antidiarrheal activity and safety profile of the plant in mice. Methods The hydro-methanolic extract was extracted through a cold maceration technique using 80% methanol. Castor oil-induced diarrheal, gastro-intestinal transit, and enteropooling models have been employed to assess the antidiarrheal activity of the test extract at doses of 100, 200, and 400 mg/kg. Results The crude root extract caused no mortality at a single limit test dose of 2 g/kg throughout the first 24 h and for the rest of the 14 days. In a castor oil-induced diarrheal model, the hydro-methanolic extract markedly delayed the onset of diarrhea, reduced the weight of wet and total feces at 100 (P<.05), 200 (P<.01), and 400 mg/kg (P<.001) test doses. Meanwhile, at 200 (P<.01) and 400 mg/kg (P<.001) doses, the plant extract considerably lowered the weight and volume of intestinal contents. In the gastro-intestinal transit model, however, a dramatic inhibition in the charcoal meal travel was noticed at 100 (P<.05), 200 (P<.01), and 400 mg/kg (P<.001) test doses. The peak antidiarrheal index was exhibited at the highest dose of the test extract. Conclusion The study speculated that Rumex nepalensis root extract possesses antidiarrheal activity, which could be owing to its inhibitory effect on both gastro-intestinal motility and fluid secretion.
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Affiliation(s)
- Yared Andargie
- School of Pharmacy, College of Medicine and Health Science, Debre Tabor University, Debre Tabor, Ethiopia
| | - Woretaw Sisay
- School of Pharmacy, College of Medicine and Health Science, Debre Tabor University, Debre Tabor, Ethiopia
| | - Mulugeta Molla
- School of Pharmacy, College of Medicine and Health Science, Debre Tabor University, Debre Tabor, Ethiopia
| | - Muluken Adela
- School of Pharmacy, College of Medicine and Health Science, Debre Tabor University, Debre Tabor, Ethiopia
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Pharmacological Potential of Avicennia alba Leaf Extract: An Experimental Analysis Focusing on Antidiabetic, Anti-inflammatory, Analgesic, and Antidiarrheal Activity. BIOMED RESEARCH INTERNATIONAL 2022; 2022:7624189. [PMID: 35572728 PMCID: PMC9106461 DOI: 10.1155/2022/7624189] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 04/21/2022] [Indexed: 02/07/2023]
Abstract
Avicennia alba is a mangrove plant that is extensively used to treat severe health issues. This focus of this study was to investigate the antidiabetic, anti-inflammatory, analgesic, and antidiarrheal activities of methanolic extract of A. alba leaves in Swiss albino mouse model. The antidiabetic, anti-inflammatory, analgesic, and antidiarrheal activities of the leaf extract were performed using alloxan-monohydrate, carrageenan-induced paw edema, acetic acid-induced writhing test and the hot plate method, and castor oil-induced method, respectively. The extract was used at doses ranging from 200 to 500 mg/kg to conduct the investigation. Leaf extract at 400 and 500 mg/kg showed potent antidiabetic activity in alloxan-induced diabetic mice. Advanced research is needed to control blood glucose levels and carrageenan paw edema-based anti-inflammatory effects. Both tests showed statistically significant result in a dose-dependent manner. The maximum dose (500 mg/kg) demonstrated potent analgesic activity in both writhing test and hot plate method. The plant extract also showed significant antidiarrheal activity at 400 and 500 mg/kg in experimental mice. However, more research is needed to explore the possible mechanisms and isolate the compounds associated with these bioactivities from the leaf extract of A. alba.
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Roy J, Bhowmik S, Uddin MG, Hasan MN, Maswood AA, Zahan S, Aziz MA, Hossain MF, Hossain MK, Islam MS. Assessment of membrane stability, central nervous system depressant, and gut motility effects of Lablab purpureus seeds. JOURNAL OF HERBMED PHARMACOLOGY 2022. [DOI: 10.34172/jhp.2022.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Introduction: Lablab purpureus, under the family of Fabaceae, is a plant with various pharmacological activities. The present study was aimed to investigate the phytoconstituents, membrane stabilizing activity, central nervous system (CNS) depressant potential, and gastrointestinal (GI) motility of the methanol extract of L. purpureus seeds (MELPS).Methods: The methanol plant extract was screened for different phytochemical groups. Mice were classified into four groups for in vivo activities. Group-I was designated as negative control and received distilled water (10 mL/kg body weight); group-II served as positive control and received diazepam (1 mg/kg body weight). Group-III and group-IV both were experimental groups and received plant extract at 200 and 400 mg/kg body weight, respectively.Results: Alkaloids, carbohydrates, saponins, glycosides, tannins, phenols, flavonoids, and proteins were found after phytochemical analysis. On hypotonic solution-induced hemolysis of erythrocyte membrane, MELPS9 (9 mg/mL) resulted in the highest percentage of inhibition (60.51 ± 0.889), and on heat-induced hemolysis, MELPS9 (9 mg/mL) resulted in the highest percentage of inhibition (33.97 ± 0.21). In the case of the CNS depressant potential experiment, mice that received a sample at a dose of 400 mg/kg body weight showed the highest result (54.40 ± 4.51) compared with the positive control (14.2 ± 3.70) (P < 0.001). Similarly, 400 mg/kg dose sample exhibited the highest percentage of inhibition (60.51 ± 0.889) of hemolysis and GI motility (22.26%).Conclusion: It can be concluded that the MELPS has potential membrane stability, CNS depressant, and antimotility effects.
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Affiliation(s)
- Joysree Roy
- Department of Pharmacy, Faculty of Science, Noakhali Science and Technology University, Noakhali-3814, Bangladesh
| | - Sutapa Bhowmik
- Department of Microbiology, Faculty of Science, Noakhali Science and Technology University, Noakhali-3814, Bangladesh
| | - Md. Giash Uddin
- Department of Pharmacy, Faculty of Biological Sciences, University of Chittagong, Chittagong-4331, Bangladesh
| | - Md. Nazmul Hasan
- Department of Pharmacy, Faculty of Biological Sciences, University of Chittagong, Chittagong-4331, Bangladesh
| | - Abdullah Al Maswood
- Department of Pharmacy, Faculty of Science, Noakhali Science and Technology University, Noakhali-3814, Bangladesh
| | - Sumyya Zahan
- Department of Pharmacy, Faculty of Biological Sciences, University of Chittagong, Chittagong-4331, Bangladesh
| | - Md. Abdul Aziz
- Department of Pharmacy, Faculty of Science, Noakhali Science and Technology University, Noakhali-3814, Bangladesh
| | - Md. Farhad Hossain
- Department of Physical Therapy, Graduate School of Inje University, Gimhae, Korea
| | - Md. Kamrul Hossain
- Department of Pharmacy, Faculty of Biological Sciences, University of Chittagong, Chittagong-4331, Bangladesh
| | - Mohammad Safiqul Islam
- Department of Pharmacy, Faculty of Science, Noakhali Science and Technology University, Noakhali-3814, Bangladesh
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Ayalew M, Bekele A, Mengistie MG, Atnafie SA. Evaluation of the antidiarrheal activity of 80% methanol extract and solvent fractions of the leaf of Bersama abyssinica fresen (Melianthaceae) in mice. BMC Complement Med Ther 2022; 22:8. [PMID: 34991582 PMCID: PMC8734363 DOI: 10.1186/s12906-021-03498-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 12/23/2021] [Indexed: 11/10/2022] Open
Abstract
Introduction The use of traditional medicinal plants in the management of diarrhea has long been practiced in Ethiopia. B. abyssinica fresen is one of the plants traditionally used to treat diarrhea whereas an in vivo study had not yet been conducted. Thus, this study aimed to evaluate the antidiarrheal activity of crude extract and solvent fractions of the leaf of B. abyssinica in mice. Methods Cold maceration within 80% methanol was used to extract the leaf powder and extract of the leaf was fractionated using n-hexane, chloroform, and distilled water. The in vivo antidiarrheal activity of crude extracts and solvent fractions were tested in experimental models of castor oil-induced diarrhea, enteropooling, and antimotility test. Five groups each with 6 mice were used under the three antidiarrheal models. Positive controls were treated with loperamide 3 mg/kg and atropine 5 mg/kg and 2% tween 80 was used in the treatment of negative controls. The extract and solvent fractions were administered at doses of 100, 200, and 400 mg/kg. Time of onset of diarrhea, number and weight of total and wet feces, the percent reduction in the number of wet feces, weight and volume of intestinal contents, and percent inhibition of intestinal motility were recorded. Data were analyzed using SPSS version 20. Result Defecation of castor oil-induced diarrheal or loose stools was inhibited (p < 0.01 to p < 0.001) at 200 mg/kg and 400 mg/kg of crude extract and aqueous fraction. The crude extract and the aqueous fraction at three doses (p < 0.01 to p < 0.001), the chloroform fraction at 200 mg/kg and 400 mg/kg (p < 0.01 to p < 0.001), and the n-hexane fraction at 400 mg/kg (p < 0.05) reduced intraluminal fluid accumulation compared with the negative control. Castor oil-induced intestinal motility was significantly suppressed with the three-doses of aqueous fraction (p < 0.05 to p < 0.001), 200 mg/kg and 400 mg/kg of crude extract (p < 0.05 to p < 0.01), 400 mg/kg of chloroform and n-hexane (p < 0.01 to p < 0.001) compared with negative control. Conclusion The crude extract, aqueous, and chloroform fractions of B. abyyssinica leaves have promising anti-diarrheal effects, supporting the plant's traditional use to treat diarrhea.
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Affiliation(s)
- Mihret Ayalew
- Department of Pharmacology, Institute of Health, Jimma University, Jimma, Ethiopia.
| | - Azmeraw Bekele
- Department of Social and Administrative Pharmacy, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Mestayet Geta Mengistie
- Department of Pharmacology, School of Pharmacy, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
| | - Seyfe Asrade Atnafie
- Department of Pharmacology, School of Pharmacy, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
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Аrbаin D, Saputri GA, Syahputra GS, Widiyastuti Y, Susanti D, Taher M. Genus Pterocarpus: A review of ethnopharmacology, phytochemistry, biological activities, and clinical evidence. JOURNAL OF ETHNOPHARMACOLOGY 2021; 278:114316. [PMID: 34116190 DOI: 10.1016/j.jep.2021.114316] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 05/15/2021] [Accepted: 06/04/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The genus Pterocarpus (Fabaceae) has about 46 species that are distributed over Asia, especially Indonesia, Africa, and several countries in America. Particularly, P. indicus and P. santalinus have been recorded as ancestor recipe in the old Indonesian book (Cabe puyang warisan nenek moyang). These plants have found application in traditional medicine, such as in the treatment of inflammatory diseases, gonorrhoea, infection, coughs, mouth ulcers, boils, diarrhoea, as well as in the management of pain (as an analgesic). AIM OF THE REVIEW The present review aimed to comprehensively summarise the current researches on the traditional and scientific applications of the genus Pterocarpus with regard to the phytochemical content, in vivo and in vitro bioactivities, as well as clinical evidence that may be useful for future drug development. MATERIALS AND METHODS Information about the Pterocarpus genus were obtained from local classic herbal literature and electronic databases, such as PubMed, Scopus, and Google Scholar. The scientific name of the species and its synonyms were checked with the information of The Plant List. Additionally, clinical trial results were obtained from the Cochrane library. RESULTS Several phytochemical constituents of the plants, e.g., flavonoids, isoflavonoids, terpenoids, phenolic acids, and fatty acids have been reported. There are about 11 species of Pterocarpus that have been scientifically studied for their biological activities, including anti-inflammatory, anti-microbial, analgesic, and anti-hyperglycemic. Of which, the anti-hyperglycemic activity of the extracts and phytochemicals of P. indicus and P. marsupium is particularly remarkable, allowing them to be further studied under clinical trial. CONCLUSION The present review has provided an insight into the traditional applications of the plants and some of them have been validated by scientific evidence, particularly their applications as anti-inflammatory and anti-microbial agents. In addition, the genus has demonstrated notable anti-diabetic activity in various clinical trials.
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Affiliation(s)
- Dаyаr Аrbаin
- Faculty of Pharmacy, Universitas 17 Agustus 1945, Jakarta, 14350, Indonesia.
| | - Gita Ayu Saputri
- Faculty of Pharmacy, Universitas 17 Agustus 1945, Jakarta, 14350, Indonesia.
| | | | - Yuli Widiyastuti
- Medicinal Plant and Traditional Medicine Research and Development Center, Jl. Raya Lawu 11, Tawangmangu, Karanganyar, Central Java, 57792, Indonesia.
| | - Deny Susanti
- Department of Chemistry, Kulliyyah of Science, International Islamic University Malaysia, Kuantan, 25200, Malaysia.
| | - Muhammad Taher
- Department of Pharmaceutical Technology, Kulliyyah of Pharmacy, International Islamic University Malaysia, Kuantan, 25200, Malaysia.
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Wibowo DA, Nailufar F, Tjandrawinata RR. Antidiarrheal Effect of DLBS1Y62, a Bioactive Fraction of Uncaria gambir Roxb. Dried Sap Extract, in Wistar Rats. J Exp Pharmacol 2021; 13:669-675. [PMID: 34290534 PMCID: PMC8289365 DOI: 10.2147/jep.s299001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 05/06/2021] [Indexed: 11/25/2022] Open
Abstract
Background Diarrhea is a common health problem worldwide, especially in developing countries. It is the second leading cause of mortality for children. Uncaria gambir Roxb. extract has been used to treat diarrhea and dysentery, and as an astringent medicine, in Asian countries. Here, we investigated the antidiarrheal effect of DLBS1Y62, which is the bioactive fraction of dried sap extract from U. gambir, using castor oil-induced diarrhea and castor oil-induced enteropooling in rats. Methods DLBS1Y62 was obtained by crushing and milling the dried sap extract of U. gambir leaves. Male Wistar rats, 2–3 months old, weighing 200–250 g (n=30), were used for this study. Negative controls received 0.05 mL purified water. Positive controls were treated with 2 mg/kg BW loperamide orally as a suspension. Groups I, II, and III received 6.25, 12.5, and 25 mg/kg BW DLBS1Y62, respectively. Group IV received a combination of 6.25 mg/kg BW DLBS1Y62 and 20 mg/kg BW attapulgite. Diarrheal onset and frequency were observed; then, the weight and volume of intestinal contents were measured. Results DLBS1Y62 at all dose levels and in combination with attapulgite could inhibit the formation of further fecal forms of diarrhea, without delaying the onset of diarrhea. The rats that received DLBS1Y62 25 mg/kg BW had the lowest frequency of diarrhea and average intestinal contents compared with the treatment and negative control groups. DLBS1Y62 at a dose of 25 mg/kg BW also gave similar results to 2 mg/kg BW loperamide as a positive control in reducing diarrheal frequency and intestinal content. Conclusion The results of this study suggest that DLBS1Y62, particularly at a dose of 25 mg/kg BW, containing tannin as a compound, may become an alternative treatment for diarrhea.
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Affiliation(s)
- Dicky A Wibowo
- Animal Pharmacology Section, Dexa Laboratories of Biomolecular Sciences (DLBS), PT Dexa Medica, Cikarang, 17550, Indonesia
| | - Florensia Nailufar
- Animal Pharmacology Section, Dexa Laboratories of Biomolecular Sciences (DLBS), PT Dexa Medica, Cikarang, 17550, Indonesia
| | - Raymond R Tjandrawinata
- Dexa Laboratories of Biomolecular Sciences (DLBS), PT Dexa Medica, Cikarang, 17550, Indonesia
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Methanolic Crude Extract of Hagenia abyssinica Possesses Significant Antidiarrheal Effect: Evidence for In Vivo Antidiarrheal Activity. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:9944629. [PMID: 34055027 PMCID: PMC8143890 DOI: 10.1155/2021/9944629] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 05/08/2021] [Accepted: 05/10/2021] [Indexed: 11/17/2022]
Abstract
Background Hagenia abyssinica is one of the most commonly used medicinal plants for the treatment of diarrhea in Ethiopia. Therefore, this study aimed to evaluate the antidiarrheal effect of methanol crude extract of H. abyssinica leaves in mice. Methods Acute toxicity testing was conducted using Organization for Economic Cooperation and Development guidelines. The antidiarrheal activity of the crude extract of H. abyssinica was investigated using three animal models such as small intestine transit, enteropooling, and castor oil-induced diarrhea models. The extract was administered at three different doses (100, 200, and 400 mg/kg) to the test groups, while the positive control group received 3 mg/kg of loperamide and the negative control group received 10 ml/kg of vehicle (distilled water). Results The crude extract of H. abyssinica did not exhibit death at the limit dose (2 g/kg) throughout the observation period. In the castor oil-induced model, the crude extract at a dose of 200 and 400 mg/kg exhibited a significant (P < 0.05) antimotility effect as compared to the negative control. The crude extract revealed a significant reduction in the volume and weight of intestinal contents at 200 and 400 mg/kg doses of the extract. Moreover, the highest antidiarrheal index (ADI) was obtained with the dose of 400 mg/kg of crude extract, which was comparable to the standard drug. Conclusion The crude extract of Hagenia abyssinica possesses antidiarrheal activity and supports the traditional use of H. abyssinica for the management of diarrhea.
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Tan Y, Chen B, Ren C, Guo M, Wang J, Shi K, Wu X, Feng Y. Rapid identification model based on decision tree algorithm coupling with 1H NMR and feature analysis by UHPLC-QTOFMS spectrometry for sandalwood. J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1161:122449. [PMID: 33246279 DOI: 10.1016/j.jchromb.2020.122449] [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] [Received: 01/28/2020] [Revised: 10/25/2020] [Accepted: 11/04/2020] [Indexed: 12/01/2022]
Abstract
Sandalwood is one of the most valuable woods in the world. However, today's counterfeits are widespread, it is difficult to distinguish authenticity. In this paper, similar genus (Dalbergia and Pterocarpus) and confused species (Gluta sp.) of sandalwood were quickly and efficiently identified. Rapid identification model based on 1H NMR and decision tree (DT) algorithm was firstly developed for the identification of sandalwood, and the accuracy was improved by introducing the AdaBoost algorithm. The accuracy of the final model was above 95%. And the feature components between different species of sandalwood were further explored using UHPLC-QTOFMS and NMR spectrometry. The results showed that 183 compounds were identified, among which 99 were known components, 84 were unknown components. The 1H NMR and 13C NMR signals of 505 samples were assigned, among them, 14 compounds were attributed, characteristic chemical shift intervals with great differences in the model were analysed. Furthermore, the fragmentation pattern of different compounds from sandalwood, in both positive and negative ion ESI modes, was summarized. The results showed a potential and rapid tool based on DT, NMR spectroscopy and UHPLC-QTOFMS, which had performed great potential for rapid identification and feature analysis of sandalwood.
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Affiliation(s)
- Youzhen Tan
- New Drug Reserach And Development Center, Guangdong Pharmaceutical University, Guangzhou, Guangdong, PR China
| | - Biying Chen
- New Drug Reserach And Development Center, Guangdong Pharmaceutical University, Guangzhou, Guangdong, PR China
| | - Cui Ren
- New Drug Reserach And Development Center, Guangdong Pharmaceutical University, Guangzhou, Guangdong, PR China
| | - Mingxin Guo
- New Drug Reserach And Development Center, Guangdong Pharmaceutical University, Guangzhou, Guangdong, PR China
| | - Juanxia Wang
- New Drug Reserach And Development Center, Guangdong Pharmaceutical University, Guangzhou, Guangdong, PR China
| | - Kexing Shi
- New Drug Reserach And Development Center, Guangdong Pharmaceutical University, Guangzhou, Guangdong, PR China
| | - Xia Wu
- New Drug Reserach And Development Center, Guangdong Pharmaceutical University, Guangzhou, Guangdong, PR China
| | - Yifan Feng
- New Drug Reserach And Development Center, Guangdong Pharmaceutical University, Guangzhou, Guangdong, PR China.
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Fokam Tagne MA, Akaou H, Noubissi PA, Foyet Fondjo A, Rékabi Y, Wambe H, Kamgang R, Essame Oyono JL. Effect of the Hydroethanolic Extract of Bixa orellana Linn (Bixaceae) Leaves on Castor Oil-Induced Diarrhea in Swiss Albino Mice. Gastroenterol Res Pract 2019; 2019:6963548. [PMID: 31885545 PMCID: PMC6914941 DOI: 10.1155/2019/6963548] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 09/16/2019] [Accepted: 10/03/2019] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE The treatment of diarrheal diseases is a serious problem in developing countries, where population generally uses medicinal plants. The leaves of Bixa orellana have been reported to be traditionally used in the treatment of diarrhea by local people in the district of Khulna in Bangladesh. The aim of this study was to investigate the effects of the hydroethanolic extract of Bixa orellana leaves on castor oil-induced diarrhea in mice. METHODS The powder of the leaves of Bixa orellana was macerated in ethanol/water mixture (20/80) for 48 hours and then filtered. The filtrate obtained was lyophilized, and the solutions to be administered to the animals were prepared. To induce diarrhea, animals orally received castor oil (1 mL/100 g bw). To determine the effective doses, each mouse received, 30 minutes after the administration of castor oil, one of the single oral doses of hydroethanolic extract of Bixa orellana leaves: 0, 25, 50, 100, and 200 mg/kg bw. The mass, number, and frequency of stool diarrhea were measured and recorded per hour for five hours. The effect of the hydroethanolic extract of Bixa orellana leaves on the intestinal transit was evaluated by measuring the distance traveled by the charcoal meal in thirty minutes. The effects of the aqueous extract of hydroethanolic extract of Bixa orellana leaves on intestinal secretion were evaluated by measuring the volume of the intestinal content and by dosing the electrolytes (Na+, K+, and Cl-) in the intestinal content by the colorimetric method. RESULTS The extract produced significant (P < 0.01) decreases, respectively, 35.52%, 54.47%, 74.80%, and 87.80% in the severity of diarrhea. The extract at 100 and 200 mg/kg bw showed a significant (P < 0.01) decrease of castor oil-induced enteropooling (61.08% and 65.41%), and only the 200 mg/kg bw exhibited significant (P < 0.01) reduction on intestinal transit (24.46%) as compared to standard drug. CONCLUSIONS The hydroethanolic extract was found to be effective against castor oil-induced diarrhea in experimental mice at 50, 100, and 200 mg/kg bw which provides evidence that could justify its traditional use.
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Affiliation(s)
| | - Hypolyte Akaou
- Department of Biological Science, Faculty of Science, University of Ngaoundere, Cameroon
| | - Paul Aimé Noubissi
- Department of Zoology and Animal Physiology, Faculty of Science, University of Buea, Cameroon
| | - Angèle Foyet Fondjo
- Department of Applied Sciences for Health, Higher Institute of Applied Sciences, University Institute of Gulf of Guinea, Cameroon
| | - Yaouke Rékabi
- Department of Biological Science, Faculty of Science, University of Ngaoundere, Cameroon
| | - Henri Wambe
- Department of Biological Science, Faculty of Science, University of Dschang, Cameroon
| | - René Kamgang
- Department of Animal Biology and Physiology, Faculty of Science, University of Yaoundé I, Cameroon
- Laboratory of Endocrinology and Radioisotopes, Institute of Medical Research and Medicinal Plants Studies (IMPM), Yaounde, Cameroon
| | - Jean-Louis Essame Oyono
- Laboratory of Endocrinology and Radioisotopes, Institute of Medical Research and Medicinal Plants Studies (IMPM), Yaounde, Cameroon
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Teferi MY, Abdulwuhab M, Yesuf JS. Evaluation of In Vivo Antidiarrheal Activity of 80% Methanolic Leaf Extract of Osyris quadripartita Decne (Santalaceae) in Swiss Albino Mice. J Evid Based Integr Med 2019; 24:2515690X19833340. [PMID: 30889972 PMCID: PMC6429641 DOI: 10.1177/2515690x19833340] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Revised: 01/16/2019] [Accepted: 01/30/2019] [Indexed: 11/25/2022] Open
Abstract
The leaf of Osyris quadripartita is traditionally used for the management of diarrhea in different parts of Ethiopia. However, its use has not been scientifically validated for its efficacy. The aim of this study was to investigate antidiarrheal activity of hydroalcoholic leaf extract of O. quadripartita in mice models. Different doses of the methanolic leaf extract of O. quadripartita (100, 200, and 400 mg/kg) were tested for antidiarrheal activity using castor oil-induced diarrhea, enteropooling, and gastrointestinal motility models in Swiss Albino mice. The activities of the extract at different doses were compared with standard drugs and negative control groups of mice. The extract at all tested doses resulted in significant reduction ( P < .01) in number of wet feces, whereas significant reduction ( P < .01) in frequency of defecation in castor oil-induced diarrhea was seen at a dose of 400 mg/kg. It also showed a dose-dependent and significant reduction of volume of intestinal content in the enteropooling model at all tested doses and the observed results in 200 and 400 mg/kg were better than the standard drug, loperamide. However, significant antimotility effect was not observed at any of the tested doses. From these results we can conclude that methanolic leaf extract of O. quadripartita showed antidiarrheal activity.
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Rtibi K. Laxative and anti-purgative bioactive compounds in prevention and treatment of functional gastrointestinal disorders, constipation and diarrhea. ACTA ACUST UNITED AC 2018. [DOI: 10.15406/jnhfe.2018.08.00312] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Antidiarrheal Activity of 80% Methanolic Leaf Extract of Justicia schimperiana. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018. [PMID: 29541140 PMCID: PMC5818970 DOI: 10.1155/2018/3037120] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background Diarrhea is one of the leading causes of preventable death in developing countries and mainly affects children and infants. It has been reported that the leaf of Justicia schimperiana is used as an antidiarrheal agent in Libo Kemekem district, northwest Ethiopia. Method The 80% methanolic leaf extract of J. schimperiana was evaluated for its activity against castor oil-induced diarrhea, enteropooling, and gastrointestinal motility in mice. Results Significant reduction (p < 0.001) in the total defecation and diarrheal drops was produced by all the test doses of the extract. Percentage inhibition of wet feces was 42.58, 65.07, and 74.96% at 100, 200, and 400 mg/kg doses of the extract, respectively. The extract also significantly inhibited castor oil-induced enteropooling at all test doses. The percent reduction in mean weight of intestinal contents was 66.96, 67.83, and 76.52% at 100, 200, and 400 mg/kg doses of the extract, respectively. The extract significantly reduced gastrointestinal movement of charcoal meal as well at 200 (p < 0.01) and 400 mg/kg (p < 0.001) doses. Conclusion In conclusion, the methanolic leaf extract of J. schimperiana has an antidiarrheal activity and this supports the use of this plant in the treatment of diarrhea in the traditional settings.
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Antidiarrheal activity of hexane extract of Citrus limon peel in an experimental animal model. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2017; 15:158-164. [DOI: 10.1016/s2095-4964(17)60327-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Saheed S, Tom AAO. Cytotoxicity, antimicrobial and antidiarrhoeal activities of standardised aqueous root extract of Elephantorrhiza elephantina (Burch.). ACTA ACUST UNITED AC 2016. [DOI: 10.1080/0035919x.2016.1259687] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Sabiu Saheed
- Phytomedicine and Phytopharmacology Research Group, Department of Plant Sciences, University of the Free State, QwaQwa Campus, Phuthaditjhaba 9866, South Africa
| | - Ashafa Anofi Omotayo Tom
- Phytomedicine and Phytopharmacology Research Group, Department of Plant Sciences, University of the Free State, QwaQwa Campus, Phuthaditjhaba 9866, South Africa
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Sabiu S, Ashafa OTA. Toxicological implications and laxative potential of ethanol root extract of Morella serrata in loperamide-induced constipated Wistar rats. PHARMACEUTICAL BIOLOGY 2016; 54:2901-2908. [PMID: 27267728 DOI: 10.1080/13880209.2016.1193885] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2015] [Revised: 04/07/2016] [Accepted: 05/21/2016] [Indexed: 06/06/2023]
Abstract
CONTEXT Morella serrata L. (Myricaceae) is commonly used in South Africa to treat several diseases including constipation. OBJECTIVES This study investigated toxicological implications and laxative potential of the ethanol root extract of the plant. MATERIALS AND METHODS While normal control animals were placed on sterile placebo, the loperamide-constipated rats were treated with the extract at 75, 150 and 300 mg/kg doses for 7 days, and their feeding patterns and faecal properties were monitored. Gastrointestinal transit ratio and the toxicity profile of the tested doses were thereafter evaluated. RESULTS The significantly increased faecal volume (192.08%), feed (63.63%), water intake (55.97%) and improved intestinal motility (95.05%) in the constipated rats following treatment with the extract (at 300 mg/kg) suggested laxative potential of the extract. The 1.5-2.0-fold normalization of the platelets, erythrocytes and leukocytes counts in the extract-treated constipated rats suggests its non-haematotoxic tendency. Furthermore, the extract (at the highest investigated dose) reversed the attenuation in the concentrations of the electrolytes (0.5-2-fold), total protein (62.12%) and albumin (55.88%) in the constipated animals as well as attenuated activities of hepatic enzymes (0.5-3.0-fold) and levels of urea (126.67%), creatinine (40.32%), cholesterol (3-fold) and triglycerides (9-fold). These further support its non-toxic and therapeutic attributes against constipation. CONCLUSION Overall, the effect exhibited by M. serrata in this study competed well with Senokot (standard drug) and proved that it may be relatively safe and with excellent laxative potential, thus, supporting its pharmacological applications in South Africa.
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Affiliation(s)
- Saheed Sabiu
- a Phytomedicine and Phytopharmacology Research Group, Department of Plant Sciences , University of the Free State , Phuthaditjhaba , South Africa
| | - Omotayo Tom Anofi Ashafa
- a Phytomedicine and Phytopharmacology Research Group, Department of Plant Sciences , University of the Free State , Phuthaditjhaba , South Africa
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Sheng Z, Yan X, Zhang R, Ni H, Cui Y, Ge J, Shan A. Assessment of the antidiarrhoeal properties of the aqueous extract and its soluble fractions of Chebulae Fructus (Terminalia chebula fruits). PHARMACEUTICAL BIOLOGY 2016; 54:1847-1856. [PMID: 26916441 DOI: 10.3109/13880209.2015.1131993] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 10/26/2015] [Accepted: 12/10/2015] [Indexed: 06/05/2023]
Abstract
Context Chebulae Fructus is used as an herbal remedy for diarrhoea in traditional Chinese medicine. However, there is no scientific evidence to support its antidiarrhoeal activity. Objective This study evaluates the antidiarrhoeal properties of Chebulae Fructus aqueous extract (CFAE) and determines the active fraction. Materials and methods The antidiarrhoeal effect of CFAE (200-800 mg/kg) was investigated by determining the wet dropping, intestinal transit in BALB/c mice and enteropooling in Wister rats. The protective effects of the CFAE on the intestinal and liver were tested by histopathological analyses. The antidiarrhoeal fraction was determined by castor oil-induced diarrhoea and its main constituents were identified by HPLC-ESI-MS. Results The extract at doses of 200, 400 and 800 mg/kg reduced the diarrhoea by 9.1, 40.0 and 58.2% and inhibited intestinal transit by 18.3, 24.1 and 35.7%, respectively. Additionally, the CFAE (200, 400 and 800 mg/kg) decreased the volume of enteropooling by 47.1, 58.8 and 64.7%, respectively. Mice treated with castor oil presented morphological alterations in the small intestine and the liver. However, the lesions of mice treated with CFAE were alleviated. Moreover, the ethyl acetate fraction was the active fraction of CFAE, the fraction (41.7, 83.4 and 166.8 mg/kg) reduced the diarrhoea by 9.1, 38.2 and 54.5%, respectively. The major components of the ethyl acetate fraction were tannins, including gallic acid, 3, 4, 6-tri-O-galloyl-β-d-Glc, corilagin and ellagic acid according to the HPLC-ESI-MS analysis. Conclusion The CFAE possessed antidiarrhoeal property and the ethyl acetate fraction was its main active fraction.
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Affiliation(s)
- Zunlai Sheng
- a College of Veterinary Medicine , Northeast Agricultural University , Harbin , PR China
| | - Xin Yan
- a College of Veterinary Medicine , Northeast Agricultural University , Harbin , PR China
| | - Ruili Zhang
- a College of Veterinary Medicine , Northeast Agricultural University , Harbin , PR China
| | - Huilin Ni
- a College of Veterinary Medicine , Northeast Agricultural University , Harbin , PR China
| | - Yuanxu Cui
- a College of Veterinary Medicine , Northeast Agricultural University , Harbin , PR China
| | - Junwei Ge
- a College of Veterinary Medicine , Northeast Agricultural University , Harbin , PR China
| | - Anshan Shan
- b College of Animal Science and Technology , Northeast Agricultural University , Harbin , PR China
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Yacob T, Shibeshi W, Nedi T. Antidiarrheal activity of 80 % methanol extract of the aerial part of Ajuga remota Benth (Lamiaceae) in mice. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 16:303. [PMID: 27549408 PMCID: PMC4994251 DOI: 10.1186/s12906-016-1277-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2015] [Accepted: 08/10/2016] [Indexed: 11/10/2022]
Abstract
Background In the Ethiopian traditional medicine, the aerial part of Ajuga remota Benth is used in the treatment of diarrhea. There are different mechanisms by which Ajuga remota may have antidiarrheal effect. Some of the possible mechanisms are through its anthelmintic and antibacterial activity. The present study aimed to evaluate whether the antidiarrheal effect of the plant also include antimotility and antisecretory effect using 80 % methanol extract of A. remota (MEAR). Methods The MEAR was administered at doses of 200, 400, 600 and 800 mg/kg to four groups of mice (six animals per group) orally in castor oil diarrhea model. The effect of the extract on enteropooling and gastrointestinal transit model was also evaluated using the same grouping and dosing. Two other groups, one as control and the other as standard (loperamide 5 mg/kg) were used for comparison with the treatment groups. Results The extract at the doses of 400, 600, and 800 mg/kg produced a dose-dependent and significant inhibition both on the frequency and onset of diarrhea. The percentage purging frequency was 53.4, 66.7, 79.6, and 66.7 % (p < 0.001) at three doses of MEAR (400, 600, and 800 mg/kg) and with loperamide (5 mg/kg), respectively. The percentage inhibition in intestinal fluid accumulation was 42.5, 62.1, and 74.2 % (p < 0.001) at the doses of 400, 600 and 800 mg/kg of MEAR, respectively. The MEAR also inhibited the intestinal transit of charcoal meal in a dose dependent manner both in the normal and castor oil induced intestinal transit. Conclusion This study has shown that the 80 % methanol extract of A. remota contains pharmacologically active substances with significant antimotility and antisecretory effect contributing for its antidiarrheal activity.
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Tom AAO, Saheed S. Antimicrobial and Antidiarrheal Activities of Pelargonium luridum (Andrews) Sweet Root Extracts. ACTA ACUST UNITED AC 2016. [DOI: 10.5567/pharmacologia.2016.202.210] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Costa DS, Araújo TSL, Sousa NA, Souza LKM, Pacífico DM, Sousa FBM, Nicolau LAD, Chaves LS, Barros FCN, Freitas ALP, Medeiros JVR. Sulphated Polysaccharide Isolated from the Seaweed Gracilaria caudata
Exerts an Antidiarrhoeal Effect in Rodents. Basic Clin Pharmacol Toxicol 2016; 118:440-8. [DOI: 10.1111/bcpt.12531] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 11/04/2015] [Indexed: 01/12/2023]
Affiliation(s)
- Douglas S. Costa
- Medicinal Plant Research Center; NPPM; Postgraduate Program in Pharmacology; Federal University of Piauí; Teresina Piauí Brazil
| | - Thiago S. L. Araújo
- Biotechnology and Biodiversity Center Research; BIOTEC; Federal University of Piauí; Parnaíba Piauí Brazil
| | - Nayara A. Sousa
- Biotechnology and Biodiversity Center Research; BIOTEC; Federal University of Piauí; Parnaíba Piauí Brazil
| | - Luan K. M. Souza
- Biotechnology and Biodiversity Center Research; BIOTEC; Federal University of Piauí; Parnaíba Piauí Brazil
| | - Dvison M. Pacífico
- Biotechnology and Biodiversity Center Research; BIOTEC; Federal University of Piauí; Parnaíba Piauí Brazil
| | - Francisca Beatriz M. Sousa
- Biotechnology and Biodiversity Center Research; BIOTEC; Federal University of Piauí; Parnaíba Piauí Brazil
| | - Lucas A. D. Nicolau
- Medicinal Plant Research Center; NPPM; Postgraduate Program in Pharmacology; Federal University of Piauí; Teresina Piauí Brazil
| | - Luciano S. Chaves
- Department of Biochemistry and Molecular Biology; Federal University of Ceará; Fortaleza Ceará Brazil
| | - Francisco Clark N. Barros
- Department of Biochemistry and Molecular Biology; Federal University of Ceará; Fortaleza Ceará Brazil
- Federal Institute of Education, Science, and Technology of Ceará; Juazeiro do Norte Ceará Brazil
| | - Ana Lúcia P. Freitas
- Department of Biochemistry and Molecular Biology; Federal University of Ceará; Fortaleza Ceará Brazil
| | - Jand Venes R. Medeiros
- Medicinal Plant Research Center; NPPM; Postgraduate Program in Pharmacology; Federal University of Piauí; Teresina Piauí Brazil
- Biotechnology and Biodiversity Center Research; BIOTEC; Federal University of Piauí; Parnaíba Piauí Brazil
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Dover A, Patel N, Park KT. Rapid cessation of acute diarrhea using a novel solution of bioactive polyphenols: a randomized trial in Nicaraguan children. PeerJ 2015; 3:e969. [PMID: 26038724 PMCID: PMC4451028 DOI: 10.7717/peerj.969] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Accepted: 04/30/2015] [Indexed: 01/31/2023] Open
Abstract
Goal. We assessed the effectiveness of bioactive polyphenols contained in solution (LX) to restore normal bowel function in pediatric patients with acute diarrhea. Background. While providing oral rehydration solution (ORS) is standard treatment for diarrhea in developing countries, plant-derived products have been shown to positively affect intestinal function. If a supplement to ORS resolves diarrhea more rapidly than ORS alone, it is an improvement to current care. Study. In a randomized, double-blind, placebo-controlled cross-over study, 61 pediatric patients with uncontrolled diarrhea were randomized to receive either ORS + LX on day 1 and then ORS + water on day 2 (study arm) or ORS + water on day 1 and then ORS + LX on day 2 (control arm). Time to resolution and number of bowel movements were recorded. Results. On day 1, the mean time to diarrhea resolution was 3.1 h (study arm) versus 9.2 h (control arm) (p = 0.002). In the study arm, 60% of patients had normal stool at their first bowel movement after consumption of the phenolic redoxigen solution (LX). On day 2, patients in the study arm continued to have normal stool while patients in the control arm achieved normal stool within 24 h after consuming the test solution. Patients in the control arm experienced a reduction in the mean number of bowel movements from day 1 to day 2 after consuming the test solution (p = 0.0001). No adverse events were observed. Conclusions. Significant decreases in bowel movement frequency and rapid normalization of stool consistency were observed with consumption of this novel solution.
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Affiliation(s)
| | | | - KT Park
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Stanford University School of Medicine, USA
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Stark TD, Mtui DJ, Balemba OB. Ethnopharmacological Survey of Plants Used in the Traditional Treatment of Gastrointestinal Pain, Inflammation and Diarrhea in Africa: Future Perspectives for Integration into Modern Medicine. Animals (Basel) 2013; 3:158-227. [PMID: 26487315 PMCID: PMC4495512 DOI: 10.3390/ani3010158] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2013] [Revised: 02/06/2013] [Accepted: 02/07/2013] [Indexed: 11/19/2022] Open
Abstract
There is a growing need to find the most appropriate and effective treatment options for a variety of painful syndromes, including conditions affecting the gastrointestinal tract, for treating both veterinary and human patients. The most successful regimen may come through integrated therapies including combining current and novel western drugs with acupuncture and botanical therapies or their derivatives. There is an extensive history and use of plants in African traditional medicine. In this review, we have highlighted botanical remedies used for treatment of pain, diarrheas and inflammation in traditional veterinary and human health care in Africa. These preparations are promising sources of new compounds comprised of flavonoids, bioflavanones, xanthones, terpenoids, sterols and glycosides as well as compound formulas and supplements for future use in multimodal treatment approaches to chronic pain, gastrointestinal disorders and inflammation. The advancement of plant therapies and their derivative compounds will require the identification and validation of compounds having specific anti-nociceptive neuromodulatory and/or anti-inflammatory effects. In particular, there is need for the identification of the presence of compounds that affect purinergic, GABA, glutamate, TRP, opioid and cannabinoid receptors, serotonergic and chloride channel systems through bioactivity-guided, high-throughput screening and biotesting. This will create new frontiers for obtaining novel compounds and herbal supplements to relieve pain and gastrointestinal disorders, and suppress inflammation.
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Affiliation(s)
- Timo D Stark
- Lehrstuhl für Lebensmittelchemie und Molekulare Sensorik, Technische Universität München, Lise-Meitner Str. 34, D-85354, Freising, Germany.
| | - Dorah J Mtui
- Department of Biological Sciences, University of Idaho, Moscow, ID 83844, USA.
| | - Onesmo B Balemba
- Department of Biological Sciences, University of Idaho, Moscow, ID 83844, USA.
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