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Masky B, Adjia H, Miaffo D, Aboubakar Oumarou BF, Foyet HS, Maguirgue K, Talla ER, Kopodjing Bello A, Bonabé C, Ntchapda F. Antidiabetic activity of the aqueous extract of Erigeron floribundus leaves in streptozotocin-induced type 1 diabetes model in Wistar rats. Metabol Open 2024; 22:100288. [PMID: 38867844 PMCID: PMC11167391 DOI: 10.1016/j.metop.2024.100288] [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: 03/11/2024] [Revised: 05/17/2024] [Accepted: 05/24/2024] [Indexed: 06/14/2024] Open
Abstract
Backgroud Erigeron floribundus is a herbaceous plant used in traditional Cameroonian medicine to treat diabetes mellitus. The aim of this study was to evaluate the antidiabetic properties of the aqueous extract of E. floribundus leaves (AEEF) in diabetic rats. Methods Diabetes was induced by a single intraperitoneal injection of streptozotocin (60 mg/kg) in normal rats fasted for 16 h. Subsequently, 30 diabetic male rats were divided into groups and treated orally for 21 days with distilled water (10 mL/kg), glibenclamide (3 mg/kg) and AEEF (300, 400, and 500 mg/kg). Body weight, food and water intake, blood glucose, insulin levels, lipid and oxidative profiles, as well as some markers of liver and kidney function were assessed. Histological sections of the rats' pancreas were taken. Results AEEF and glibenclamide significantly increased (p < 0.001) body weight and decreased food and water intake in rats. A decrease in blood glucose (p < 0.001) and an increase in insulin levels (p < 0.001) were observed in the AEEF and glibenclamide groups. AEEF caused a significant (p < 0.001) decrease in the levels of total cholesterol, LDL-c, triglycérides and coronary risk index (CRI), accompanied by a significant (p < 0.001) increase in HDL levels and HOMA-β in rats. AEEF showed an improvement (p < 0.001) in CAT and SOD activity and GSH levels accompanied by a significant decrease (p < 0.001) in malondialdehyde levels. In addition, ALAT and ASAT activity, urea and creatinine levels were significantly reduced (p < 0.001) after treatment with AEEF and glibenclamide. The extract also improved the size of Langerhans Islets in the pancreas of diabetic rats. Conclusion AEEF contains several bioactive compounds conferring antidiabetic, anti-dyslipidemic and antioxidant properties, thus justifying its therapeutic use in the treatment of diabetes mellitus.
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Affiliation(s)
- Boutou Masky
- Department of Biological Sciences, Faculty of Science, University of Maroua, P.O. Box: 814, Maroua, Cameroon
| | - Hamadjida Adjia
- Department of Life Science, Higher Teachers' Training College, University of Bertoua, P.O. Box 416, Bertoua, Cameroon
| | - David Miaffo
- Department of Life and Earth Sciences, Higher Teachers' Training College, University of Maroua, P.O. Box 55, Maroua, Cameroon
| | - Bibi Farouck Aboubakar Oumarou
- Department of Physiological Sciences and Biochemistry, Faculty of Science, University of Garoua, P.O. Box: 317, Garoua, Cameroon
| | - Harquin Simplice Foyet
- Department of Biological Sciences, Faculty of Science, University of Maroua, P.O. Box: 814, Maroua, Cameroon
| | - Kakesse Maguirgue
- Doctoral School of Technical Sciences and Environment, University of N'Djaména, P.O. Box: 117, N'Djaména, Chad
| | - Ernest Rodrigue Talla
- Department of Biological Sciences, Faculty of Science, University of Ngaoundéré, P.O. Box 454, Ngaoundéré, Cameroon
| | - Angele Kopodjing Bello
- Department of Biological Sciences, Faculty of Science, University of Ngaoundéré, P.O. Box 454, Ngaoundéré, Cameroon
| | - Christian Bonabé
- Department of Biological Sciences, Faculty of Science, University of Ngaoundéré, P.O. Box 454, Ngaoundéré, Cameroon
| | - Fidèle Ntchapda
- Department of Biological Sciences, Faculty of Science, University of Ngaoundéré, P.O. Box 454, Ngaoundéré, Cameroon
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Ojo O, Olusola RE, Ojo OO. Spilanthes filicaulis (Schumach. &Thonn.) C. D. Adams: An insights into ethnopharmacologically important but scientifically understudied species. ANNALES PHARMACEUTIQUES FRANÇAISES 2024:S0003-4509(24)00093-2. [PMID: 38821482 DOI: 10.1016/j.pharma.2024.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Revised: 05/26/2024] [Accepted: 05/27/2024] [Indexed: 06/02/2024]
Abstract
Spilanthes filicaulis (Schumach. & Thonn.) C. D. Adams is synonymous to Acmella caulirhiza Delile. The plant, also known as cock's eye or African cress, is a medicinal herb that belongs to the Asteraceae family. In this paper, the holistic and current applications of S. filicaulis were synthesized and critically discussed by summarizing, for the first time, its botany, traditional medicinal uses, active components, and pharmacological properties. We employed the databases of ScienceDirect, Scopus, Online Wiley library, PubMed, and Google Scholar to retrieve data on S. filicaulis from inception till February 2024, resulting in more than 70 electronic references. Based on literature reports, S. filicaulis has rich ethnopharmacological uses in different disease areas but their scientific validations are still in early stage, or not verified yet. In general, 16 phytochemicals have been identified so far. They include spilanthol, piperine, erucic acid, and isoquinoline derivative among others. The plant extracts possess anticancer, antioxidant, antimicrobial, anti-inflammatory, hepato-protective, anthelminthic, and analgesic activities. In the future, the phytochemical components, and biological activities of S. filicaulis need to be further investigated. Similarly, mechanistic studies need to be incorporated to the biological testing, to uncover the modes of actions of the species extracts and active components. Considering the species' rich ethnopharmacological applications, and the dearth of robust and established toxicity reports, the study on the safety of S. filicaulis would be an interesting and rewarding approach for further research.
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Affiliation(s)
- Olusesan Ojo
- Department of Chemical Sciences, Lead City University, Lagos-Ibadan Expressway, Toll Gate Area, P.O. Box 30678, Ibadan, Oyo State, Nigeria; Biochemistry and Microbiology Department, Rhodes University, 6140 Makhanda, South Africa.
| | - Ruth Etiosa Olusola
- Department of Chemistry and Biochemistry, Caleb University, Ikorodu-Itoikin Road, P.M.B 001, Imota, Lagos State, Nigeria
| | - Oluwabukola Oluwafunmilayo Ojo
- Pure and Applied Chemistry Department, Ladoke Akintola University of Technology, P.M.B. 4000 Ogbomosho, Oyo State, Nigeria
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Olowofolahan AO, Olanlokun JO, Olorunsogo OO. Protective Potential of Methanol Extract of Drymaria cordata Willd. ex Schult (MEDC) on Letrozole-Induced Polycystic Ovary Syndrome Via Modulation of Apoptotic Markers, Sex Hormones and Antioxidant Status in Rat Model. Reprod Sci 2024:10.1007/s43032-024-01597-6. [PMID: 38773025 DOI: 10.1007/s43032-024-01597-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 05/13/2024] [Indexed: 05/23/2024]
Abstract
Polycystic ovary syndrome (PCOS) is a gynecological disorder among reproductive-aged women and a major cause of infertility. Different treatment options are being employed but with side effects. This has mandated alternative treatment options, especially complementary therapy. This study therefore investigated the possible protective effects of methanol extract of Drymaria cordata in Letrozole-induced PCOS. The plant is folklorically used in the treatment of diverse ailments including PCOS, fibroids, uterine/ovarian/breast tumors, and cancers. Forty-eight female Wistar rats were acclimatized and initially divided into two groups: group I(control group) and group II(PCOS group). PCOS was induced by the oral administration of letrozole/high-fat diet for 21 days. After the induction, the PCOS group was sub-divided into four groups (n = 4): group II (positive control with PCOS), group III (MET 2mg/kg), group IV (MEDC 200mg/kg), and group V (MEDC 400mg/kg). Rats were orally treated with MET and MEDC for six weeks after the PCOS induction. At the end of the experimental period, blood samples were collected, sera were separated, mitochondria were isolated, and the mPT, some apoptotic biomarkers, hormonal and lipid profiles, and oxidative stress markers were determined. Ovarian histological evaluation and GC-MS analysis of MEDC were carried out. There was no significant mPT pore opening in the PCOS (untreated) group. However, treatments with MEDC caused significant mPT pore opening, upraised caspase 9, caspase 3, and Bax, and decreased anti-apoptotic Bcl-2 levels. The MEDC treatments restored the hormonal and lipid profiles, increased the levels of GSH-Px and SOD and decreased TBARS. Histological examination revealed resolved ovarian cysts and improved follicular growth with MEDC treatments. Comparable results were observed for both MEDC and metformin. The GC-MS analysis revealed the presence of some major pharmacologically relevant compounds. These findings suggest that MEDC contains phytochemicals that can protect against letrozole-induced PCOS possibly by normalizing the impaired hormonal balance, restoring the lipid profile, and improving the antioxidant milieu of the system.
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Affiliation(s)
- Adeola Oluwakemi Olowofolahan
- Laboratories for Biomembrane Research and Biotechnology, Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria.
| | - John Oludele Olanlokun
- Laboratories for Biomembrane Research and Biotechnology, Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Olufunso Olabode Olorunsogo
- Laboratories for Biomembrane Research and Biotechnology, Department of Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, University of Ibadan, Ibadan, Nigeria
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Li H, Huang C, Li Y, Wang P, Sun J, Bi Z, Xia S, Xiong Y, Bai X, Huang X. Ethnobotanical study of medicinal plants used by the Yi people in Mile, Yunnan, China. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2024; 20:22. [PMID: 38395900 PMCID: PMC10893717 DOI: 10.1186/s13002-024-00656-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 02/05/2024] [Indexed: 02/25/2024]
Abstract
BACKGROUND The Yi people are a sociolinguistic group living in Mile City, which is their typical settlement in southeastern Yunnan, China. Over the long history of using medicinal plants, the Yi people have accumulated and developed a wealth of traditional medicinal knowledge, which has played a vital role in their health care. However, only a few studies have been performed to systematically document the medicinal plants commonly used by the Yi people. This study provides fundamental data for the development and application of ethnomedicine as well as supports the conservation of the traditional medical knowledge of the Yi people. METHODS This study was conducted from May 2020 to August 2022 and involved five townships in Mile. Information regarding medicinal plants was obtained through semistructured interviews, key informant interviews, and participatory observation. The collected voucher specimens were identified using the botanical taxonomy method and deposited in the herbarium. Ethnobotanical data were analyzed using informant consensus factor, relative frequency of citation, and fidelity level. RESULTS In total, 114 informants distributed in five townships of Mile were interviewed. The Yi people used 267 medicinal plant species belonging to 232 genera and 104 families to treat various diseases. Asteraceae, Lamiaceae, and Fabaceae were the most commonly used plant families by the Yi people. In addition, herbs were most commonly used by the Yi people. Whole plants and roots were the preferred medicinal parts. Decoctions were the most common method of herbal medicine preparation. There are 49 different recorded diseases treated by Yi medicinal plants, and among them, respiratory diseases, rheumatism, traumatic injury, fractures, and digestive system diseases have the largest number of species used. A quantitative analysis demonstrated that plants such as Zingiber officinale, Lycopodium japonicum, Aconitum carmichaelii, Panax notoginseng, Cyathula officinalis, and Leonurus japonicus played crucial roles in disease prevention and treatment. CONCLUSION Traditional knowledge of medicinal plants is closely associated with the social culture of the local Yi people. The medicinal plants used for health care in the study area were diverse. Local healers were skilled at using medicinal plants to treat various diseases. Their treatment methods were convenient and unique, exhibiting distinctive regional characteristics. However, the inheritance of their traditional medicinal knowledge and protection of wild medicinal plant resources are facing serious challenges, including the decreasing number of local healers, aging of healers, lack of successors, and excessive harvesting of medicinal plant resources. This ethnobotanical survey provides a useful reference for the sustainable utilization and protection of medicinal plant resources in Mile and the inheritance of traditional medicinal knowledge of the Yi people.
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Affiliation(s)
- Hongrui Li
- School of Ethnology and History, Yunnan Minzu University, Kunming, 650504, China
| | - Caiwen Huang
- School of Ethnology and History, Yunnan Minzu University, Kunming, 650504, China
| | - Yanhong Li
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan Minzu University, Kunming, 650504, China
| | - Pujing Wang
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan Minzu University, Kunming, 650504, China
| | - Jingxian Sun
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan Minzu University, Kunming, 650504, China
| | - Zizhen Bi
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan Minzu University, Kunming, 650504, China
| | - Shisheng Xia
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan Minzu University, Kunming, 650504, China
| | - Yong Xiong
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan Minzu University, Kunming, 650504, China.
| | - Xishan Bai
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan Minzu University, Kunming, 650504, China.
| | - Xiangzhong Huang
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan Minzu University, Kunming, 650504, China.
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Kandsi F, Lafdil FZ, El Hachlafi N, Jeddi M, Bouslamti M, El Fadili M, Seddoqi S, Gseyra N. Dysphania ambrosioides (L.) Mosyakin and Clemants: bridging traditional knowledge, photochemistry, preclinical investigations, and toxicological validation for health benefits. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024; 397:969-1001. [PMID: 37552317 DOI: 10.1007/s00210-023-02658-4] [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: 06/08/2023] [Accepted: 07/31/2023] [Indexed: 08/09/2023]
Abstract
Dysphania ambrosioides L. (Chenopodiaceae) is a Moroccan medicinal plant known locally as "M'Khinza." It is widely used in traditional medicine to treat numerous ailments, such as diabetes, digestive disorders, fever, fertility problems, immune disorders, hypertension, bronchitis, respiratory conditions, pharyngitis, cough, and flu. As part of this review, comprehensive preclinical investigations, including in vitro, in vivo, and in silico studies, were conducted to better understand the mechanisms of action of D. ambrosioides. Additionally, the phytochemical profile of the plant was examined, highlighting the presence of certain bioactive secondary metabolites. The information was gathered from electronic data sources such as Web of Science, PubMed, Science Direct, Scopus, Springer Link, and Google Scholars. Numerous studies have mentioned the pharmacological properties of D. ambrosioides, including its antioxidant, anti-inflammatory, antiparasitic, antiviral, antibacterial, and antifungal activities. Furthermore, research has also suggested its potential as an anticancer, antidiabetic, and vasorelaxant agent. Phytochemical characterization of D. ambrosioides has revealed the presence of over 96 major bioactive compounds, including terpenoids, polyphenols, flavonoids, alkaloids, and fatty acids. As for the toxicity of this plant, it is dose-dependent. Furthermore, more in-depth pharmacological studies are needed to establish the mechanisms of action of this plant more accurately before considering clinical trials. In conclusion, this review highlights the traditional use of D. ambrosioides in Moroccan medicine and emphasizes its potential pharmacological properties. However, to fully harness its therapeutic potential, further research, both in terms of chemistry and pharmacology, is necessary. These future studies could help identify new active compounds and provide a better understanding of the mechanisms of action of this plant, thus opening new prospects for its pharmaceutical application.
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Affiliation(s)
- Fahd Kandsi
- Laboratory of Bio-resources, Biotechnology, Faculty of Sciences, Ethnopharmacology and Health, Mohammed the First University, Oujda, Morocco
| | - Fatima Zahra Lafdil
- Laboratory of Bio-resources, Biotechnology, Faculty of Sciences, Ethnopharmacology and Health, Mohammed the First University, Oujda, Morocco
| | - Naoufal El Hachlafi
- Laboratory of Microbial Biotechnology and Bioactive Molecules, Faculty of Sciences and Technologies, Sidi Mohamed Ben Abdellah University, Imouzzer Road, P.O. Box 2202, Fez, Morocco.
| | - Mohamed Jeddi
- Laboratory of Microbial Biotechnology and Bioactive Molecules, Faculty of Sciences and Technologies, Sidi Mohamed Ben Abdellah University, Imouzzer Road, P.O. Box 2202, Fez, Morocco
| | - Mohammed Bouslamti
- Laboratories of Natural Substances, Pharmacology, Environment, Modeling, Health and Quality of Life (SNAMOPEQ), Faculty of Sciences, Sidi Mohamed Ben Abdellah University, 30000, Fez, Morocco
| | - Mohamed El Fadili
- LIMAS Laboratory, Faculty of Sciences Dhar El Mehraz, Sidi Mohammed Ben Abdellah University, BP 1796 Atlas, 30000, Fez, Morocco
| | - Sara Seddoqi
- Laboratory of Bio-resources, Biotechnology, Faculty of Sciences, Ethnopharmacology and Health, Mohammed the First University, Oujda, Morocco
| | - Nadia Gseyra
- Laboratory of Bio-resources, Biotechnology, Faculty of Sciences, Ethnopharmacology and Health, Mohammed the First University, Oujda, Morocco
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Ojo OA, Nwafor-Ezeh PI, Rotimi DE, Iyobhebhe M, Ogunlakin AD, Ojo AB. Apoptosis, inflammation, and oxidative stress in infertility: A mini review. Toxicol Rep 2023; 10:448-462. [PMID: 37125147 PMCID: PMC10130922 DOI: 10.1016/j.toxrep.2023.04.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 04/11/2023] [Accepted: 04/12/2023] [Indexed: 05/02/2023] Open
Abstract
Infertility has been a major issue in our society for many years, and millions of couples all over the world are still experiencing it. There are several reasons for and causes of infertility in both men and women. Recent studies have shown that apoptosis, inflammation, and oxidative stress contribute immensely to infertility. The data regarding this report were obtained through a thorough review of scientific articles published in various databases, including Elsevier, Web of Science, PubMed, Scopus, and Google Scholar. Furthermore, PhD and MSc theses were also reviewed when compiling the data. Apoptosis, also known as "programmed cell death," is a natural and harmless process that occurs in human beings. Although it can become harmful if altered, Inflammation, on the other hand, is the body's reaction to detrimental stimuli caused by toxic substances or compounds, while oxidative stress is a phenomenon that results in an imbalance between the generation and aggregation of reactive oxygen species (ROS) in the cells against antioxidants. These three factors interchangeably bring about several reproductive disorders in the body, resulting in infertility. This review aims at discussing how apoptosis, inflammation, and oxidative stress play a role in human infertility. Availability of data and material The datasets used and/or analyzed during the current study are available from the corresponding author upon reasonable request.
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Affiliation(s)
- Oluwafemi Adeleke Ojo
- Phytomedicine, Molecular Toxicology, and Computational Biochemistry Research Laboratory (PMTCB-RL), Department of Biochemistry, Bowen University, Iwo, Nigeria
- Correspondence to: Phytomedicine, Molecular Toxicology, and Computational Biochemistry Research Laboratory (PMTCB-RL), Department of Biochemistry, Bowen University, Iwo 232101, Nigeria.
| | - Pearl Ifunanya Nwafor-Ezeh
- Phytomedicine, Molecular Toxicology, and Computational Biochemistry Research Laboratory (PMTCB-RL), Department of Biochemistry, Bowen University, Iwo, Nigeria
| | | | | | - Akingbolabo Daniel Ogunlakin
- Phytomedicine, Molecular Toxicology, and Computational Biochemistry Research Laboratory (PMTCB-RL), Department of Biochemistry, Bowen University, Iwo, Nigeria
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Ethnogynaecological Knowledge of Traditional Medicinal Plants Used by the Indigenous Communities of North Waziristan, Pakistan. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:6528264. [PMID: 35966728 PMCID: PMC9371843 DOI: 10.1155/2022/6528264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 06/02/2022] [Accepted: 07/08/2022] [Indexed: 11/17/2022]
Abstract
Background Since the beginning of civilization, medicinal plants have been used in human healthcare systems. Studies have been conducted worldwide to evaluate their efficacy, and some of the results have triggered the development of plant-based medications. Rural women in Pakistan frequently experience gynaecological disorders due to malnutrition and heavy physical work during pregnancy. Due to the low economic status, the remoteness of the area, and the lack of modern health services, herbal therapy for gynaecological disorders is common among the indigenous tribes of the study area. Methods Field surveys were carried out from April 2018 to October 2020 to collect data regarding medicinal plants used for different gynaecological disorders. A semistructured questionnaire was used to collect ethnogynaecological data. Results In total, 67 medicinal plant species belonging to 38 families are being used to treat 26 different gynaecological problems. The herbaceous growth form and the Lamiaceae family were recorded with the maximum number of plant species (42 species and 7 species, respectively). Leaves are the most highly utilized plant part, with 16 species. In the case preparation method, decoction was the dominant method (25 species, 36.76%). The informants reported the maximum number of species for the treatment of irregular menstrual flow as 11 species (15.28%). The highest relative frequency of citation (RFC) value was obtained for Acacia modesta (0.37), and the use value (UV) for Tecomella undulata (0.85). The highest informants' consensus factor (ICF) value (1.0) was obtained for emmenagogue and tonic each after delivery. The highest consensus index (CI%) value was calculated for Acacia modesta (36.92%). The Lamiaceae had the highest family importance value (FIV) (98.46%). Conclusion This is the first ever quantitative study focusing mainly on ethnogynaecological study conducted in the tribal areas of North Waziristan which highlights the importance of traditional herbal remedies for their basic medical requirements. The results of this study would serve as a baseline for advanced phytochemical and pharmacological screening, as well as conservationists for further studies.
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Khan A, Ali S, Murad W, Hayat K, Siraj S, Jawad M, Khan RA, Uddin J, Al-Harrasi A, Khan A. Phytochemical and pharmacological uses of medicinal plants to treat cancer: A case study from Khyber Pakhtunkhwa, North Pakistan. JOURNAL OF ETHNOPHARMACOLOGY 2021; 281:114437. [PMID: 34391861 DOI: 10.1016/j.jep.2021.114437] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/16/2021] [Accepted: 07/17/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cancer is the top death causing disease in the world, due to its occurrence through various mechanism and form. Medicinal plants have been extensively used for the purifications and isolations of phytochemicals for the treatment and prevention of cancer. OBJECTIVES Consequently, this research was designed to document the traditional practices of anti-cancer plants and its phytochemical essay across the districts of KP, Pakistan. MATERIALS AND METHODS Semi-structured interviews were conducted in 24 districts from the informants mostly the traditional herbalists (key informants). The information were compared with the publish data using various authentic search engines including, google, researchgate, google scholar and NCBI. RESULTS One hundred and fifty-four (154) anti-cancer plants were recognized belonging to 69 families among all, Lamiaceae (13 sp.), Asteraceae (12 sp.) and Solanaceae (9 sp.) were the preferred families. The local inhabitants in the area typically prepare ethnomedicinal recipes from leaves (33.70%) and whole plants (23.37%) in the form of decoction and powder (24.67%), respectively. Herbs stayed the most preferred life form (61.68%) followed by shrub (21.4%). Similarly, breast (29.22%) and lung cancer (14.83%) was the common disease type. Literature study also authorize that, the medicinal plants of the research area were rich in phytochemical like quercetin, coumarine, kaempferol, apigenin, colchicine, alliin, rutin, lupeol, allicin, berbarine, lutolin, vanilic acid, urocilic acid and solamargine have revealed significant activates concerning the cancer diseases, that replicating the efficacy of these plants as medicines. CONCLUSION The Khyber Pakhtunkhwa is rural area and the local inhabitants have very strong traditional knowledge about the medicinal plants for different diseases like cancer. The medicinal plants for significant ranked disorder might be pharmacologically and phtyochemicaly explored to demonstrate their efficacy. Moreover, the local flora especially medicinal plants facing overgrazing, overexploitation and inappropriate way of collection, however, proper management strategies like reforestation, controlled grazing, proper permission from concerned department and rangeland strategies among others may be assumed to enhance the proper usage of medicinal plants.
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Affiliation(s)
- Asif Khan
- Department of Botany, Garden Campus Abdul Wali Khan University, Mardan, Pakistan
| | - Sajid Ali
- Department of Botany, Garden Campus Abdul Wali Khan University, Mardan, Pakistan
| | - Waheed Murad
- Department of Botany, Garden Campus Abdul Wali Khan University, Mardan, Pakistan.
| | - Khizar Hayat
- Key Laboratory of Plant Ecology, Northeast Forestry University, Harbin, China
| | - Shumaila Siraj
- Department of Botany, Garden Campus Abdul Wali Khan University, Mardan, Pakistan
| | - Muhammad Jawad
- Center of Geographical Information System, University of Punjab, Pakistan
| | | | - Jalal Uddin
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Ahmed Al-Harrasi
- Natural and Medical Sciences Research Center, University of Nizwa, Birkat Al Mauz, Nizwa, Oman.
| | - Ajmal Khan
- Natural and Medical Sciences Research Center, University of Nizwa, Birkat Al Mauz, Nizwa, Oman.
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Miyamoto K, Ehara H, Thaman R, Veitayaki J, Yoshida T, Kobayashi H. Traditional knowledge of medicinal plants on Gau Island, Fiji: differences between sixteen villages with unique characteristics of cultural value. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2021; 17:58. [PMID: 34635130 PMCID: PMC8507187 DOI: 10.1186/s13002-021-00481-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 09/13/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Traditional resource management (TRM) systems develop depending on local conditions, such as climate, culture, and environment. Most studies have focused on the TRM system itself, excluding the people who manage the system, and the relationship between the system and the people. The use of resources and people is intimately linked through the practice of TRM systems on Gau Island and this relationship needs to be understood to advance sustainable resource use. METHODS A survey was conducted on the use of medicinal plants on Gau Island, Fiji. Interviews were conducted from September 2013 to January 2015 with knowledgeable members of each community. The types of plants, prescriptions, and health problems were documented, and social and ecological factors affecting the sustainability of TRM of medicinal plants used in each of the 16 villages were statistically analysed by linear regression analysis. RESULTS A total of 58 medicinal plants used on a daily basis to treat 27 health problems were identified on Gau. Two medicinal plants, Botebotekoro (Ageratum conyzoides) and Totodro (Centella asiatica), were used in all districts to treat various health problems. There were contrasts between the villages in the medical lore and prescriptions, and villages often used different traditional treatments than others for the same ailment; therefore, the status and knowledge of medicinal plants have developed distinctly in each village. Geographical and social factors have been suggested as possible reasons for the differences in regional resource utilisation among villages. Statistical analysis of the relationship between the state of TRM and social and ecological factors suggest that community solidarity has a positive impact on the sustainable practice of TRM. This study showed that traditional practices simultaneously contribute to the conservation of the natural environment and the binding of communities. CONCLUSIONS The results highlight the importance of understanding how TRM systems can contribute to the conservation of the natural environment. Cultural activities are essential to raise community solidarity, which has led to the sustainable use of natural resources. This suggests that merely documenting the use of medicinal plants is not enough to ensure that the skills and knowledge are passed down to the next generation.
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Affiliation(s)
- Kana Miyamoto
- Department of General Systems Studies, Graduate School of Arts and Sciences, The University of Tokyo, Bldg. 15 room 509, 3-8-1, Komaba, Meguro-Ku, Tokyo, 153-8902, Japan.
- School of Geography, Earth Science and Environment, Faculty of Science, Technology and Environment, The University of the South Pacific, Private Bag, Laucala Campus, Suva, Fiji.
| | - Hiroshi Ehara
- International Center for Research and Education in Agriculture, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8601, Japan
| | - Randolph Thaman
- School of Geography, Earth Science and Environment, Faculty of Science, Technology and Environment, The University of the South Pacific, Private Bag, Laucala Campus, Suva, Fiji
| | - Joeli Veitayaki
- School of Marine Studies, Faculty of Science, Technology and Environment, The University of the South Pacific, Laucala Bay Road, Suva, Fiji
| | - Takehito Yoshida
- Department of General Systems Studies, Graduate School of Arts and Sciences, The University of Tokyo, Bldg. 15 room 509, 3-8-1, Komaba, Meguro-Ku, Tokyo, 153-8902, Japan
- Research Institute for Humanity and Nature, 457-4 Motoyama, Kamigamo, Kita-ku, Kyoto, 603-8047, Japan
| | - Hikaru Kobayashi
- Department of General Systems Studies, Graduate School of Arts and Sciences, The University of Tokyo, Bldg. 15 room 509, 3-8-1, Komaba, Meguro-Ku, Tokyo, 153-8902, Japan
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Chetoui A, Kaoutar K, Boutahar K, El Kardoudi A, BenChaoucha-Chekir R, Chigr F, Najimi M. Herbal medicine use among Moroccan type 2 diabetes patients in the Beni Mellal-Khenifra region. J Herb Med 2021. [DOI: 10.1016/j.hermed.2021.100480] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Islam ATMR, Hasan M, Islam T, Rahman A, Mitra S, Das SK. Ethnobotany of Medicinal Plants Used by Rakhine Indigenous Communities in Patuakhali and Barguna District of Southern Bangladesh. J Evid Based Integr Med 2021; 25:2515690X20971586. [PMID: 33356558 PMCID: PMC7780196 DOI: 10.1177/2515690x20971586] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
An extensive study has been made to identify, document, and investigate the ethnomedicinal plants used by Rakhine ethnic minorities in Patuakhali and Barguna District of southern Bangladesh for the term of April 2018 to June 2019. In this article, we have focused on the Rakhine population trends, management concerns, and some actions for conserving the Rakhine population diversity in the study area. In this study, we have identified the locations where Rakhine population lives in Patuakhali and Barguna districts. A total of 86 plant species belonging to 71 genera and 43 families were reported to be used for treating more than 57 various physical ailments under 14 illness categories from the study area. For each of the species, the botanic name, common name, Rakhine name, family, habit, parts used and traditional medicinal uses of the plant species have been presented. The maximum numbers of ethnomedicinal plant species were utilized to treat gastrointestinal complaints (43) taken after by the treatment of dermatological issues (36). The highly cited (75.60%) plant species were found to be Ananas comosus and Aegle marmelos used for gastro-intestinal (Stomach pain, indigestion, and dysentery) digestive disorders and subsequently followed by Colocasia esculenta (70.73%) used for cut, bleeding and wound healing. The results of this study have shown that Rakhine indigenous communities still depend on conventional plant-based medication to remedy various diseases and therapeutic purposes in the study area. Our findings have also shown that despite there have adequate phytodiversity in the natural habitat of the study area but the number of Rakhine population has been declining significantly day-by-day. As an ultimate result, we have lost the plant-based traditional medicinal knowledge of Rakhine indigenous communities in Bangladesh. As a rich source of traditional knowledge and cultural diversity, it calls for urgent initiatives to conserve the cultural heritage of the Rakhine community as well as the diversity of Rakhine ethnic group.
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Affiliation(s)
| | - Mahadiy Hasan
- Department of Botany, 421974University of Barishal, Barishal, Bangladesh
| | - Tahidul Islam
- Department of Botany, 421974University of Barishal, Barishal, Bangladesh
| | - Ashikur Rahman
- Department of Botany, 421974University of Barishal, Barishal, Bangladesh
| | - Shawon Mitra
- Department of Botany, 421974University of Barishal, Barishal, Bangladesh
| | - Subroto K Das
- Department of Botany, 421974University of Barishal, Barishal, Bangladesh
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Ethnomedical uses, chemical constituents, and evidence-based pharmacological properties of Chenopodium ambrosioides L.: extensive overview. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2021. [DOI: 10.1186/s43094-021-00306-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
The Chenopodium genus is a plant family widely spread worldwide that includes various plant species reputed to possess several medicinal virtues in folk medicines. Chenopodium ambrosioides L. is among the most used plants in traditional medicines worldwide. This review aimed to highlight ethnomedicinal uses, phytochemical status, and pharmacological properties of C. ambrosioides L.
Main body of the abstract
The analysis of relevant data highlights various ethnomedicinal uses against human and veterinary diseases in forty countries. Most indications consisted of gastrointestinal tract dysfunctioning troubles and worms parasitemia. Around 330 chemical compounds have been identified in different plant parts, especially in its essential oil fractions (59.84%). However, only a few compounds—mainly monoterpenes and glycosides—have been isolated and characterized. Experimental pharmacological studies validated a large scale of significant health benefits. It appeared that many monoterpenes are antioxidant, insecticidal, trypanocidal, analgesic, antifungal, anti-inflammatory, anti-arthritic, acaricidal, amoebicidal, anthelmintic, anticancer, antibacterial, antidiabetic, antidiarrheal, antifertility, antifungal, anti-leishmanial, antimalarial, antipyretic, antisickling, antischistosomal, antiulcer, anxiolytic, immunomodulatory, molluscicidal, and vasorelaxant agents.
Short conclusion
Thus, the Chenopodium ambrosioides species necessitates further chemical studies to isolate and characterize new bioactive secondary metabolites and pharmacological investigations to precise the mechanisms of action before clinical trials.
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Mutungi MM, Muema FW, Kimutai F, Xu YB, Zhang H, Chen GL, Guo MQ. Antioxidant and Antiproliferative Potentials of Ficus glumosa and Its Bioactive Polyphenol Metabolites. Pharmaceuticals (Basel) 2021; 14:ph14030266. [PMID: 33804242 PMCID: PMC8001017 DOI: 10.3390/ph14030266] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 03/04/2021] [Accepted: 03/05/2021] [Indexed: 12/14/2022] Open
Abstract
Ficus glumosa Delile (Moraceae), a reputed plant that is used in herbal medicine, is of high medicinal and nutritional value in local communities primarily ascribed to its phytochemical profile. Currently, there are hardly any fine details on the chemical profiling and pharmacological evaluation of this species. In this study, the flavonoids and phenolics contents of the ethanol extracts and four extracted fractions (petroleum ether (PE), ethyl acetate (EA), n-butanol, and water) of the stem bark of Ficus glumosa were firstly quantified. Further, their antioxidant and antiproliferative potentials were also evaluated. The quantitative determination indicated that the EA and n-butanol fractions possessed the highest total flavonoids/phenolics levels of 274.05 ± 0.68 mg RE/g and 78.87 ± 0.97 mg GAE/g, respectively. Similarly, for the 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2'-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), and ferric-reducing antioxidant power (FRAP) assays, the EA fraction exhibited high potency in both DPPH and ABTS+ scavenging activities with IC50 values of 0.23 ± 0.03 mg/mL, 0.22 ± 0.03 mg/mL, and FRAP potential of 2.81 ± 0.01 mg Fe2+/g, respectively. Furthermore, the EA fraction displayed high cytotoxicity against human lung (A549) and colon (HT-29) cancer cells. Additionally, the liquid chromatography coupled with electrospray ionization tandem mass spectrometry (LC-ESI-MS/MS) was employed in order to characterize the chemical constituents of the EA fraction of Ficus glumosa stem bark. Our findings revealed 16 compounds from the EA fraction that were possibly responsible for the strong antioxidant and anti-proliferative properties. This study provides edge-cutting background information on the exploitation of Ficus glumosa as a potential natural antioxidant and anti-cancer remedy.
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Affiliation(s)
- Moses Mutuse Mutungi
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan 430074, China; (M.M.M.); (F.W.M.); (F.K.); (Y.-B.X.); (H.Z.); (G.-L.C.)
- Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan 430074, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Felix Wambua Muema
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan 430074, China; (M.M.M.); (F.W.M.); (F.K.); (Y.-B.X.); (H.Z.); (G.-L.C.)
- Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan 430074, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Festus Kimutai
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan 430074, China; (M.M.M.); (F.W.M.); (F.K.); (Y.-B.X.); (H.Z.); (G.-L.C.)
- Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan 430074, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yong-Bing Xu
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan 430074, China; (M.M.M.); (F.W.M.); (F.K.); (Y.-B.X.); (H.Z.); (G.-L.C.)
- Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan 430074, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hui Zhang
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan 430074, China; (M.M.M.); (F.W.M.); (F.K.); (Y.-B.X.); (H.Z.); (G.-L.C.)
- Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan 430074, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Gui-Lin Chen
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan 430074, China; (M.M.M.); (F.W.M.); (F.K.); (Y.-B.X.); (H.Z.); (G.-L.C.)
- Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan 430074, China
- Innovation Academy for Drug Discovery and Development, Chinese Academy of Sciences, Shanghai 201203, China
| | - Ming-Quan Guo
- CAS Key Laboratory of Plant Germplasm Enhancement and Specialty Agriculture, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan 430074, China; (M.M.M.); (F.W.M.); (F.K.); (Y.-B.X.); (H.Z.); (G.-L.C.)
- Sino-Africa Joint Research Center, Chinese Academy of Sciences, Wuhan 430074, China
- Innovation Academy for Drug Discovery and Development, Chinese Academy of Sciences, Shanghai 201203, China
- Correspondence: ; Tel.: +86-027-8770-0850
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Tomani JCD, Kagisha V, Tchinda AT, Jansen O, Ledoux A, Vanhamme L, Frederich M, Muganga R, Souopgui J. The Inhibition of NLRP3 Inflammasome and IL-6 Production by Hibiscus noldeae Baker f. Derived Constituents Provides a Link to Its Anti-Inflammatory Therapeutic Potentials. Molecules 2020; 25:molecules25204693. [PMID: 33066442 PMCID: PMC7587372 DOI: 10.3390/molecules25204693] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 10/12/2020] [Accepted: 10/12/2020] [Indexed: 12/15/2022] Open
Abstract
The activation of NOD-, LRR-, and pyrin domain-containing protein 3 (NLRP3) inflammasome and/or its components is associated with the physio-pathogenesis of many respiratory diseases including asthma, COPD (chronic obstructive pulmonary disease), SARS Cov-2 (severe acute respiratory syndrome coronavirus 2), and in several autoimmune diseases. Hibiscus noldeae Baker f. has been widely reported to be traditionally used in the treatment of different ailments, some of which are of inflammatory background such as asthma, wounds, headache, etc. However, the claims have not been supported by evidence at the molecular and functional levels. Here, we report on the bio-guided fractionation of H. noldeae and assessment of the inhibitory properties of some fractions and purified compounds on NLRP3 inflammasome and Interleukin 6 (IL-6). The activation of the NLRP3 inflammasome was determined by detecting the activity of caspase-1 and the production of Interleukin 1β (IL-1β) in Lipopolysaccharide (LPS) and ATP-stimulated Tamm-Horsfall Protein 1 (THP-1) macrophages, while the production of IL-6 was studied in LPS-stimulated RAW264.7 mouse macrophages. It was observed that hexane and ethyl acetate fractions of the crude extract of the aerial parts of H. noldeae, as well as caffeic acid, isoquercetin, and ER2.4 and ER2.7 fractions revealed significant inhibitory effects on Caspase-1 activities, and on IL-1β and IL-6 production. The ER2.4 and ER2.7 fractions downregulated the production of IL-1β and IL-6, in a similar range as the caspase-1 inhibitor AC-YVAD-CHO and the drug Dexamethasone, both used as controls, respectively. Overall, our work does provide the very first scientific based evidence for Hibiscus noldeae anti-inflammatory effects and widespread use by traditional healers in Rwanda for a variety of ailments.
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Affiliation(s)
- Jean Claude Didelot Tomani
- School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, P.O. Box 3286 Kigali, Rwanda; (J.C.D.T.); (V.K.); (R.M.)
- Department of Molecular Biology, Institute for Molecular Biology and Medicine, Université Libre de Bruxelles, 6041 Gosselies, Belgium;
| | - Vedaste Kagisha
- School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, P.O. Box 3286 Kigali, Rwanda; (J.C.D.T.); (V.K.); (R.M.)
- Laboratory of Pharmacognosy, Centre for Interdisciplinary Research on Medicines (CIRM), University of Liège, B36, 4000 Liège, Belgium; (O.J.); (A.L.); (M.F.)
| | - Alembert Tiabou Tchinda
- Laboratory of Phytochemistry, Centre for Research on Medicinal Plants and Traditional Medicine, Institute of Medical Research and Medicinal Plants Studies, Yaoundé P.O. Box 6163, Cameroon;
| | - Olivia Jansen
- Laboratory of Pharmacognosy, Centre for Interdisciplinary Research on Medicines (CIRM), University of Liège, B36, 4000 Liège, Belgium; (O.J.); (A.L.); (M.F.)
| | - Allison Ledoux
- Laboratory of Pharmacognosy, Centre for Interdisciplinary Research on Medicines (CIRM), University of Liège, B36, 4000 Liège, Belgium; (O.J.); (A.L.); (M.F.)
| | - Luc Vanhamme
- Department of Molecular Biology, Institute for Molecular Biology and Medicine, Université Libre de Bruxelles, 6041 Gosselies, Belgium;
| | - Michel Frederich
- Laboratory of Pharmacognosy, Centre for Interdisciplinary Research on Medicines (CIRM), University of Liège, B36, 4000 Liège, Belgium; (O.J.); (A.L.); (M.F.)
| | - Raymond Muganga
- School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, P.O. Box 3286 Kigali, Rwanda; (J.C.D.T.); (V.K.); (R.M.)
| | - Jacob Souopgui
- Department of Molecular Biology, Institute for Molecular Biology and Medicine, Université Libre de Bruxelles, 6041 Gosselies, Belgium;
- Correspondence: ; Tel.: +32-2-650-9936
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Novotna B, Polesny Z, Pinto-Basto MF, Van Damme P, Pudil P, Mazancova J, Duarte MC. Medicinal plants used by 'root doctors', local traditional healers in Bié province, Angola. JOURNAL OF ETHNOPHARMACOLOGY 2020; 260:112662. [PMID: 32147477 DOI: 10.1016/j.jep.2020.112662] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Revised: 02/06/2020] [Accepted: 02/06/2020] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE This study is one of the first post-civil war efforts to document traditional botanical knowledge in Bié province, central Angola, in a first step to bring more studies on the use of medicinal plant resources in this area so as to bring new insights into Angolan bio-cultural diversity. AIM OF THE STUDY Examine the variety of plant species used for medical purposes, as well as characterize their social and cultural values. Also, it is aimed to compare their uses in the studied region with those in Sub-Saharan Africa and report new ethnomedicinal uses. MATERIALS AND METHODS We documented traditional medicinal plant knowledge among professional herbalists in two areas in Bié province through participatory observation, semi-structured interviews and transect walks. Ethnobotanical information was quantified based on Use Reports to (1) rate traditional knowledge; and (2) determine most useful taxa. RESULTS In total, 10 traditional healers shared information on their knowledge. A total of 87 plant species distributed among 57 genera and 36 botanical families were documented with Fabaceae being the best-represented family with 18 species, followed by Phyllanthaceae (6), Apocynaceae (5), Asteraceae (5), Rubiaceae (5), Lamiaceae (4), and Ochnaceae (3). Most medicinal plants are usually gathered at a distance from human settlements because of the belief in the higher efficacy of 'wild' plants shared by all herbalists. Roots are the most common plant part used (79%), explaining why the consulted herbalists call themselves 'root doctors'. CONCLUSIONS The culturally most important medicinal species identified in this study, i.e. Securidaca longepedunculata, Garcinia huillensis, Annona stenophylla, Afzelia quanzensis and Strychnos cocculoides, were previously reported for the same use in neighbouring countries and elsewhere in Africa. Our study also indicates that there are several locally valuable species that have not yet been studied for their medical potential, to name a few: Alvesia rosmarinifolia, Diplorhynchus condylocarpon, Eriosema affine, Paropsia brazzaeana, Rhus squalida, Sclerocroton cornutus or Xylopia tomentosa. Moreover, the ethnomedicinal use of 26 species was reported for the first time to sub-Saharan Africa. CLASSIFICATION Ethnopharmacological field studies.
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Affiliation(s)
- Barbora Novotna
- Department of Crop Sciences and Agroforestry, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Praha - Suchdol, Czech Republic; Department of General Anthropology, Faculty of Humanities, Charles University, U Kříže 8, 158 00, Praha 5, Jinonice, Czech Republic.
| | - Zbynek Polesny
- Department of Crop Sciences and Agroforestry, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Praha - Suchdol, Czech Republic.
| | | | - Patrick Van Damme
- Department of Crop Sciences and Agroforestry, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Praha - Suchdol, Czech Republic; Laboratory of Tropical and Subtropical Agronomy and Ethnobotany, Ghent University, Coupure Links 653, 9000, Ghent, Belgium.
| | - Petr Pudil
- Department of Crop Sciences and Agroforestry, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Praha - Suchdol, Czech Republic.
| | - Jana Mazancova
- Department of Sustainable Technologies, Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Praha - Suchdol, Czech Republic.
| | - Maria Cristina Duarte
- CE3C - Center for Ecology, Evolution and Environmental Changes, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016, Lisboa, Portugal.
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Bhardwaj JK, Panchal H, Saraf P. Ameliorating Effects of Natural Antioxidant Compounds on Female Infertility: a Review. Reprod Sci 2020; 28:1227-1256. [PMID: 32935256 DOI: 10.1007/s43032-020-00312-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 09/03/2020] [Indexed: 12/17/2022]
Abstract
The prevalence of female infertility cases has been increasing at a frightening rate, affecting approximately 48 million women across the world. However, oxidative stress has been recognized as one of the main mediators of female infertility by causing various reproductive pathologies in females such as endometriosis, PCOS, preeclampsia, spontaneous abortion, and unexplained infertility. Nowadays, concerned women prefer dietary supplements with antioxidant properties over synthetic drugs as a natural way to lessen the oxidative stress and enhance their fertility. Therefore, the current review is an attempt to explore the efficacy of various natural antioxidant compounds including vitamins, carotenoids, and plant polyphenols and also of some medicinal plants in improving the fertility status of females. Our summarization of recent findings in the current article would pave the way toward the development of new possible antioxidant therapy to treat infertility in females. Natural antioxidant compounds found in fruits, vegetables, and other dietary sources, alone or in combination with other antioxidants, were found to be effective in ameliorating the oxidative stress-mediated infertility problems in both natural and assisted reproductive settings. Numerous medicinal plants showed promising results in averting the various reproductive disorders associated with female infertility, suggesting a plant-based herbal medicine to treat infertility. Although optimum levels of natural antioxidants have shown favorable results, however, their excessive intake may have adverse health impacts. Therefore, larger well-designed, dose-response studies in humans are further warranted to incorporate natural antioxidant compounds into the clinical management of female infertility.
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Affiliation(s)
- Jitender Kumar Bhardwaj
- Reproductive Physiology Laboratory, Department of Zoology, Kurukshetra University, Kurukshetra, Haryana, 136119, India.
| | - Harish Panchal
- Reproductive Physiology Laboratory, Department of Zoology, Kurukshetra University, Kurukshetra, Haryana, 136119, India
| | - Priyanka Saraf
- Reproductive Physiology Laboratory, Department of Zoology, Kurukshetra University, Kurukshetra, Haryana, 136119, India
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Eremomastax speciosa potentializes the PMSG-inducing effect on some physiological and biochemical parameters in PMSG-primed immature rats. ZYGOTE 2020; 28:482-488. [PMID: 32782049 DOI: 10.1017/s0967199420000350] [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: 02/02/2023]
Abstract
The present study evaluated the effect of the aqueous extract from leaves of E. speciosa on some physiological and biochemical parameters of reproduction and the onset of puberty in pregnant mare serum gonadotropin (PMSG)-primed immature female rats. High pressure liquid chromatography (HPLC) was used to quantify the phenolic compounds in the methanol/methylene chloride (1:1) extract, the ethanolic and ethyl acetate fractions and the aqueous residue of E. speciosa. E. speciosa (0, 8, 32 or 64 mg/kg) were administered for 15 days to 24 non-PMSG-primed and 24 primed rats with 0.01 IU of PMSG. At the end of the treatment period, animal were sacrificed and their body, ovarian, uterine weight, ovarian protein or cholesterol level, as well as data on puberty onset were recorded. Of the 16 polyphenolic compounds quantitatively revealed in the extracts and fractions of E. speciosa after HPLC analysis, quercetin, rutin, apigenin and eugenol were the most abundant. Non-primed rats showed a significant increase (P < 0.05) in the uterine relative weight at the dose of 8 mg/kg when compared with the other treatments. The uterine proteins and the ovarian cholesterol (P < 0.05), respectively, showed a reduction at doses of 64 mg/kg and 32 mg/kg in non-primed rats. However in PMSG-primed rats, a significant decrease (P < 0.05) was observed in ovarian cholesterol at 64 mg/kg. In conclusion, E. speciosa potentializes the PMSG-inducing effect on folliculogenesis in PMSG-primed rats.
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Ataba E, Katawa G, Ritter M, Ameyapoh AH, Anani K, Amessoudji OM, Tchadié PE, Tchacondo T, Batawila K, Ameyapoh Y, Hoerauf A, Layland LE, Karou SD. Ethnobotanical survey, anthelmintic effects and cytotoxicity of plants used for treatment of helminthiasis in the Central and Kara regions of Togo. BMC Complement Med Ther 2020; 20:212. [PMID: 32635909 PMCID: PMC7341664 DOI: 10.1186/s12906-020-03008-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 06/26/2020] [Indexed: 01/26/2023] Open
Abstract
Background Traditional medicines are the main source of treatment of helminthiasis in endemic areas of Togo. The present study aimed to investigate the plants used by Traditional healers (THs) to treat helminth infections in endemic communities within the Central and Kara regions of Togo and to evaluate the anthelmintic activity of the three most cited plants. Methods An ethnobotanical survey was conducted from 19 to 24 June 2017 among traditional healers in the Central and Kara regions of Togo. The anthelmintic activity of the most cited plants namely Aframomum melegueta K. Schum, Khaya senegalensis A. Juss and Xylopia aethiopica A. Rich, was evaluated using microfilariae (Mf) of Litomosoides sigmodontis. The plants were evaluated for cytotoxicity according to the recommendation of NF EN ISO 10993-5 standard using the propidium iodide (PI) dye by flow cytometry on human peripheral blood mononuclear cells. Results A total of 197 THs were interviewed and 41 plant species were recorded. Leguminosae (14.6%) and Annonaceae (9.7%) families constitute the highest number of species cited for treatment of helminth infections. Afromomum melegueta was the most cited by the THs for the treatment of onchocerciasis (UV = 0.036) while X. aethiopica was associated with the treatment of schistosomiasis (UV = 0.061) and lymphatic filariasis (UV = 0.061). There was a great agreement among the THs regarding ethnomedicinal uses of plants to treat helminthiasis with ICF values ranging from 0.57 to 0.67. The anthelmintic assay yielded lethal doses values of 233 μg/mL, 265 μg/mL and 550 μg/mL, respectively for X. aethiopica, A. melegueta and K. senegalensis. Afromomum melegueta and X. aethiopica presented no cytotoxicity, less than 20% death, whereas K. senegalensis induced moderate toxicity, 24 ± 8% death. Conclusion This study demonstrated the scientific rationale for the use of plants to treat helminthiasis in the Togolese traditional medicine. However, the use of K. senegalensis requires more caution since the plant is fairly toxic. Trial Registration NA
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Affiliation(s)
- Essoham Ataba
- Ecole Supérieure des Techniques Biologiques et Alimentaires (ESTBA)/Laboratoire de Microbiologie et de Contrôle de Qualité des Denrées Alimentaires/Unité de Recherche en Immunologie et Immunomodulation (UR2IM), Université de Lomé, 01 BP 1515, Lomé, Togo
| | - Gnatoulma Katawa
- Ecole Supérieure des Techniques Biologiques et Alimentaires (ESTBA)/Laboratoire de Microbiologie et de Contrôle de Qualité des Denrées Alimentaires/Unité de Recherche en Immunologie et Immunomodulation (UR2IM), Université de Lomé, 01 BP 1515, Lomé, Togo
| | - Manuel Ritter
- Institute for Medical Microbiology, Immunology and Parasitology (IMMIP), University Hospital Bonn (UKB), Bonn, Germany
| | - Adjoa Holali Ameyapoh
- Ecole Supérieure des Techniques Biologiques et Alimentaires (ESTBA)/Laboratoire de Microbiologie et de Contrôle de Qualité des Denrées Alimentaires/Unité de Recherche en Immunologie et Immunomodulation (UR2IM), Université de Lomé, 01 BP 1515, Lomé, Togo
| | - Kokou Anani
- Ecole Supérieure des Techniques Biologiques et Alimentaires (ESTBA)/Laboratoire de Microbiologie et de Contrôle de Qualité des Denrées Alimentaires/Unité de Recherche en Immunologie et Immunomodulation (UR2IM), Université de Lomé, 01 BP 1515, Lomé, Togo
| | - Oukoe M Amessoudji
- Ecole Supérieure des Techniques Biologiques et Alimentaires (ESTBA)/Laboratoire de Microbiologie et de Contrôle de Qualité des Denrées Alimentaires/Unité de Recherche en Immunologie et Immunomodulation (UR2IM), Université de Lomé, 01 BP 1515, Lomé, Togo
| | - Pélagie Edlom Tchadié
- Ecole Supérieure des Techniques Biologiques et Alimentaires (ESTBA)/Laboratoire de Microbiologie et de Contrôle de Qualité des Denrées Alimentaires/Unité de Recherche en Immunologie et Immunomodulation (UR2IM), Université de Lomé, 01 BP 1515, Lomé, Togo
| | - Tchadjabo Tchacondo
- Ecole Supérieure des Techniques Biologiques et Alimentaires (ESTBA)/Laboratoire de Microbiologie et de Contrôle de Qualité des Denrées Alimentaires/Unité de Recherche en Immunologie et Immunomodulation (UR2IM), Université de Lomé, 01 BP 1515, Lomé, Togo
| | - Komlan Batawila
- Laboratoire de Biologie et Ecologie Végétale, Faculté des Sciences (FDS), Université de Lomé, Lomé, Togo
| | - Yaovi Ameyapoh
- Ecole Supérieure des Techniques Biologiques et Alimentaires (ESTBA)/Laboratoire de Microbiologie et de Contrôle de Qualité des Denrées Alimentaires/Unité de Recherche en Immunologie et Immunomodulation (UR2IM), Université de Lomé, 01 BP 1515, Lomé, Togo
| | - Achim Hoerauf
- Institute for Medical Microbiology, Immunology and Parasitology (IMMIP), University Hospital Bonn (UKB), Bonn, Germany.,German Center for Infection Research (DZIF), partner site Bonn-Cologne, Bonn, Germany
| | - Laura E Layland
- Institute for Medical Microbiology, Immunology and Parasitology (IMMIP), University Hospital Bonn (UKB), Bonn, Germany.,German Center for Infection Research (DZIF), partner site Bonn-Cologne, Bonn, Germany
| | - Simplice D Karou
- Ecole Supérieure des Techniques Biologiques et Alimentaires (ESTBA)/Laboratoire de Microbiologie et de Contrôle de Qualité des Denrées Alimentaires/Unité de Recherche en Immunologie et Immunomodulation (UR2IM), Université de Lomé, 01 BP 1515, Lomé, Togo.
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Lienou LL, Telefo PB, Rodrigues GQ, Donfack JN, Araújo RA, Bruno JB, Njimou JR, Mbemya TG, Santos RR, Souza JF, Figueiredo JR, Rodrigues APR. Effect of different extracts and fractions of Senecio biafrae (Oliv. &Hiern) J. Moore on in vivo and in vitro parameters of folliculogenesis in experimental animals. JOURNAL OF ETHNOPHARMACOLOGY 2020; 251:112571. [PMID: 31935494 DOI: 10.1016/j.jep.2020.112571] [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: 05/16/2019] [Revised: 11/26/2019] [Accepted: 01/10/2020] [Indexed: 06/10/2023]
Abstract
BACKGROUND Senecio biafrae is a medicinal plant widely used in traditional medicine to cure female infertility. Some effects have been pharmacologically demonstrated on immature female rats but in vivo and in vitro investigations are still necessary for determining its mechanism of action. The aim of the present study was to evaluate the estrogenic and FSH-like effects of the plant extracts and fractions on some fertility parameters in immature female rats and on in vitro survival and growth of swine preantral follicles. METHODS 21-23 days old female Wistar rats orally received extracts and fractions of S. biafrae at 0, 8 and 64 mg/kg doses over 20 days. The LH, FSH, estradiol and progesterone serum levels were evaluated as well as the ovarian cholesterol, uterus and ovaries masses and proteins. The numbers of follicles at different developmental stages were recorded in ovarian cortexes after histology. Slices of swine ovarian cortexes were cultured along 1 or 7 days in alpha-minimum essential medium (α-MEM) and fixed for morphological analysis of preantral follicles. The fresh control, cultured control (CIV control) and different Senecio biafrae-treated ovarian fragments were analyzed for preantral follicles development. Treatments that showed the best follicle growth in culture were submitted to AgNOR test. The aqueous and MeOH/CH2Cl2 extracts as well as the ethyl acetate and hexane fractions of S. biafrae were submitted to the HPLC for analysis of polyphenolic secondary metabolites. RESULTS Ovarian and uterine proteins were significantly high (p < 0.01) in animals treated with the two dosages of ethyl acetate and n-butanol fractions. The same result was recorded with uterine proteins in animals treated with the hexane fraction. The FSH level significantly dropped with all ethanolic extract doses and with the 64 mg/kg dosage of the methanol/methylene chloride (MeOH/CH2Cl2) extract while LH was reduced (p < 0.01) in almost all the treated groups. Estradiol level was significantly increased (p < 0.001) in the three groups receiving the extracts, but reduced (p < 0.001) in the three groups receiving the fractions of the plant. The progesterone level increased with almost all the treated groups. Primary and secondary follicles augmented (p < 0.01) in MeOH/CH2Cl2 extract and n-butanol fraction while tertiary follicles increased with the same extract and the ethyl acetate fraction (p < 0.05). Treatments with aqueous and ethanolic extracts as well as ethyl acetate fraction led to a significant increase (p < 0.05) in the number of morphologically normal follicles after 7 days of culture as compared to the CIV control. The number of AgNOR dots per follicle was significantly low (p < 0.05) in all cultured groups as compared to the fresh control, except the ethyl acetate 2.8 ng/ml dosage. The same observation was done with AgNOR dots per cell in the 2.8 ng/ml dosage aqueous extract-treated fragments. The phenolic compounds mainly encountered in the plant, independently of the extract or fraction are apigenin, eugenol and rutin. CONCLUSION Extracts and fractions of S. biafrae have an important FSH-like effect which induces follicular survival and growth.
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Affiliation(s)
- L L Lienou
- University of Dschang, Faculty of Science, Department of Biochemistry, URBPMAN, Dschang, Cameroon; State University of Ceará, Faculty of Veterinary Sciences, LAMOFOPA, Fortaleza, CE, Brazil.
| | - P B Telefo
- University of Dschang, Faculty of Science, Department of Biochemistry, URBPMAN, Dschang, Cameroon.
| | - G Q Rodrigues
- State University of Ceará, Faculty of Veterinary Sciences, LAMOFOPA, Fortaleza, CE, Brazil.
| | - J N Donfack
- State University of Ceará, Faculty of Veterinary Sciences, LAMOFOPA, Fortaleza, CE, Brazil.
| | - R A Araújo
- State University of Ceará, Faculty of Veterinary Sciences, LAMOFOPA, Fortaleza, CE, Brazil.
| | - J B Bruno
- State University of Ceará, Faculty of Veterinary Sciences, LAMOFOPA, Fortaleza, CE, Brazil.
| | - J R Njimou
- University of Ngaoundere, School of Chemical Engineering and Mineral Industries, Ngaoundere, Cameroon.
| | - T G Mbemya
- State University of Ceará, Faculty of Veterinary Sciences, LAMOFOPA, Fortaleza, CE, Brazil.
| | - R R Santos
- Federal University of Pará, Castanhal, Brazil.
| | - J F Souza
- State University of Ceará, Faculty of Veterinary Sciences, LAMOFOPA, Fortaleza, CE, Brazil; Laboratory Brio Genetics and Biotechnology Ltd, Araguaína, TO, Brazil.
| | - J R Figueiredo
- State University of Ceará, Faculty of Veterinary Sciences, LAMOFOPA, Fortaleza, CE, Brazil.
| | - A P R Rodrigues
- State University of Ceará, Faculty of Veterinary Sciences, LAMOFOPA, Fortaleza, CE, Brazil.
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Chandra Pandey S, Dhami DS, Jha A, Chandra Shah G, Kumar A, Samant M. Identification of trans-2- cis-8-Matricaria-ester from the Essential Oil of Erigeron multiradiatus and Evaluation of Its Antileishmanial Potential by in Vitro and in Silico Approaches. ACS OMEGA 2019; 4:14640-14649. [PMID: 31528820 PMCID: PMC6740194 DOI: 10.1021/acsomega.9b02130] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 08/14/2019] [Indexed: 05/09/2023]
Abstract
The essential oil (EO) composition of the aerial parts of Erigeron multiradiatus (Lindl.ex DC.) Benth growing wild in the central Himalayan region of Uttarakhand, India, was analyzed by capillary gas chromatography with a flame ionization detector and gas chromatography-mass spectrometry. A sum of 12 constituents was identified, representing 97.81% of the oil composition. The oil was composed mainly of oxygenated monoterpenes (88.95%), sesquiterpene hydrocarbons (5.61%), oxygenated sesquiterpenes (3.05%), and monoterpene hydrocarbons (0.20%). Major constituents identified were trans-2-cis-8-matricaria-ester (77.79%), cis-lachnophyllum ester (11.04%), zingiberene (4.43%), and spathulenol (1.59%). Further, the leishmanicidal effect of EO and the purified compound trans-2-cis-8-matricaria-ester has been investigated against Leishmania donovani promastigotes and intracellular amastigotes. EO and trans-2-cis-8-matricaria-ester were safer for the hamster peritoneal macrophage and lethal to promastigotes and intracellular amastigotes at different concentrations. Further, using an in silico approach, these four compounds were tested against 10 major proteins of L. donovani associated with its virulence. Out of them, only trans-2-cis-8-matricaria-ester was found to be effective against the four target proteins, namely, l-asparaginase-1-like protein, metacaspase 2, metacaspase 1, and DNA topoisomerase II of L. donovani. The results indicate that EO contains trans-2-cis-8-matricaria-ester as a major component and showed antileishmanial activity which may facilitate discovery of new lead molecules for developing herbal medicines against visceral leishmaniasis.
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Affiliation(s)
- Satish Chandra Pandey
- Cell
and Molecular Biology Laboratory, Department of Zoology, Department of Chemistry, Kumaun University, SSJ Campus, Almora 263601, Uttarakhand, India
- Department
of Biotechnology, Kumaun University, Bhimtal Campus, Nainital 263136, Uttarakhand, India
| | - Devendra Singh Dhami
- Cell
and Molecular Biology Laboratory, Department of Zoology, Department of Chemistry, Kumaun University, SSJ Campus, Almora 263601, Uttarakhand, India
| | - Anubhuti Jha
- Department
of Biotechnology, National Institute of
Technology, Raipur 492010, Chhattisgarh, India
| | - Girish Chandra Shah
- Cell
and Molecular Biology Laboratory, Department of Zoology, Department of Chemistry, Kumaun University, SSJ Campus, Almora 263601, Uttarakhand, India
| | - Awanish Kumar
- Department
of Biotechnology, National Institute of
Technology, Raipur 492010, Chhattisgarh, India
- E-mail: (A.K.)
| | - Mukesh Samant
- Cell
and Molecular Biology Laboratory, Department of Zoology, Department of Chemistry, Kumaun University, SSJ Campus, Almora 263601, Uttarakhand, India
- E-mail: (M.S.)
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Ulmus minor bark hydro-alcoholic extract ameliorates histological parameters and testosterone level in an experimental model of PCOS rats. Endocr Regul 2019; 53:146-153. [DOI: 10.2478/enr-2019-0015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Abstract
Objective. Polycystic ovary syndrome (PCOS) is a common and multifactorial disease associated with female factor infertility. Ulmus minor bark (UMB) is one of the medicinal plants used in Persian folklore as a fertility enhancer. In the current study, we aimed to elucidate the effect of UMB hydro-alcoholic extract on histological parameters and testosterone condition in an experimental model of PCOS rats.
Methods. Thirty female rats were randomly divided into five groups: (1) control, (2) vehicle, (3) PCOS/50 mg [6 mg/kg dehydroepiandrosterone (DHEA) + 50 mg/kg UMB hydro-alcoholic extract], (4) PCOS/150 mg (6 mg/kg DHEA + 150 mg/kg UMB hydro-alcoholic extract), and (5) PCOS (6 mg/kg DHEA). All interventions were performed for 21 days. Afterwards, stereological analysis was done for determination of ovarian volume and follicle number. The serum level of testosterone was measured by ELISA kit.
Results. UMB hydro-alcoholic extract improved the total number of the corpus luteum in the treatment groups when compared to the PCOS group (p<0.05). PCOS/150 mg and PCOS/50 mg groups showed significantly lower total number of the primordial, primary, and secondary follicles as well as testosterone level compared to the PCOS group (p<0.05). The total number of antral follicles and volume of ovary did not differ significantly between groups.
Conclusion. UMB extract may be an effective and good alternative in improving PCOS histo-logical and testosterone disturbances although further studies are warranted to confirm the safety of UMB plant in human.
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Skalli S, Hassikou R, Arahou M. An ethnobotanical survey of medicinal plants used for diabetes treatment in Rabat, Morocco. Heliyon 2019; 5:e01421. [PMID: 30976694 PMCID: PMC6441794 DOI: 10.1016/j.heliyon.2019.e01421] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Revised: 02/19/2019] [Accepted: 03/21/2019] [Indexed: 12/11/2022] Open
Abstract
Diabetes mellitus is a major public health problem in Morocco. The value of ethnobotanical information is now increasingly acknowledged. To inventory and to provide ethnobotanical information on some of the medicinal plants used in traditional medicine to treat diabetes in Rabat (Morocco), a survey was undertaken from March 1st to April 30th 2018. This survey was conducted using a semi-structured questionnaire targeting diabetic patients from the SOS Diabetes Center. 334 diabetic patients were interviewed. Of this group, 53.6% (34 men and 145 women) use medicinal plants to control their diabetes. 47.2% have type 2 diabetes and 52.5% have type 1diabetes. Thirty plant species belonging to 18 botanical families were recorded for the treatment of diabetes. The most represented families were Lamiaceae with 8 species followed by Fabaceae with 3 species. Based on the highest number of users, the most important species were Trigonella foenum-graecum L. (15.4%), Salvia officinalis L. (13.3%) and Olea europaea L. (10.8%). Leaves (47.5%), seeds (20.2%) and stem (17.6%) were the parts predominantly used to prepare the formulations, which were mainly infusions (50.9%), administrated by the oral route (98.9%). Some plants were used only by type 1 diabetics while others were used by type 2 diabetics. The observed adverse events related to the use of medicinal plants were represented by occasional heartburn in 2.2% of diabetic patients. This study is the first to collect and document information on medicinal plants and how they are used by diabetic patients. Calamintha alpina L. is reported for the first time at the international level as used in traditional treatment of diabetes and seven others were reported as new medicinal plants used to treat diabetes in Morocco. This will extend the list of plants already mentioned as used for diabetes. Further research should be carried out to validate the antidiabetic uses of most of these plant species.
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Faruque MO, Feng G, Khan MNA, Barlow JW, Ankhi UR, Hu S, Kamaruzzaman M, Uddin SB, Hu X. Qualitative and quantitative ethnobotanical study of the Pangkhua community in Bilaichari Upazilla, Rangamati District, Bangladesh. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2019; 15:8. [PMID: 30722779 PMCID: PMC6364474 DOI: 10.1186/s13002-019-0287-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 01/16/2019] [Indexed: 05/30/2023]
Abstract
BACKGROUND The present study documents the ethnomedicinal knowledge among the traditional healers of the Pangkhua indigenous community of Bangladesh. The documented data from this area was quantitatively analyzed for the first time. We aimed to record ethnomedicinal information from both the traditional healers and also the elderly men and women of the community, in order to compile and document all available information concerning plant use and preserve it for the coming generations. We aimed to compare how already known species are used compared to elsewhere and particularly to highlight new ethnomedicinal plant species alongside their therapeutic use(s). METHODS All ethnomedicinal information was collected following established techniques. Open-ended and semi-structured techniques were primarily utilized. Data was analyzed using different quantitative indices. The level of homogeneity between information provided by different informants was calculated using the Informant Consensus Factor. All recorded plant species are presented in tabular format, alongside corresponding ethnomedicinal usage information. RESULTS This investigation revealed the traditional use of 117 plant species, distributed among 104 genera and belonging to 54 families. There was strong agreement among the informants regarding ethnomedicinal uses of plants, with Factor of Informant Consensus (FIC) values ranging from 0.50 to 0.66, with the highest number of species (49) being used for the treatment of digestive system disorders (FIC 0.66). In contrast, the least agreement (FIC = 0.50) between informants regarding therapeutic uses was observed for plants used to treat urinary disorders. The present study was compared with 43 prior ethnomedicinal studies, conducted both nationally and in neighboring countries, and the results revealed that the Jaccard index (JI) ranged from 1.65 to 33.00. The highest degree of similarity (33.00) was found with another study conducted in Bangladesh, while the lowest degree of similarity (1.65) was found with a study conducted in Pakistan. This study recorded 12 new ethnomedicinal plant species, of which 6 have never been studied pharmacologically to date. CONCLUSIONS This study showed that the Pangkhua community still depends substantially on ethnomedicinal plants for the treatment of various ailments and diseases and that several of these plants are used in novel ways or represented their first instances of use for medicinal applications.
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Affiliation(s)
- Mohammad Omar Faruque
- Ethnobotany and Pharmacognosy Lab, Department of Botany, University of Chittagong, Chittagong, 4331 Bangladesh
- Laboratory of Drug Discovery and Molecular Engineering, Department of Medicinal Plants, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, 430070 China
- National-Regional Joint Engineering Research Center in Hubei for Medicinal Plant Breeding and Cultivation, Wuhan, 430070 China
- Medicinal Plant Engineering Research Center of Hubei Province, Huazhong Agricultural University, Wuhan, China
| | - Gang Feng
- Wuhan Fourth Hospital, Puai Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430034 China
| | | | - James W. Barlow
- Department of Chemistry, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Umme Ruman Ankhi
- Ethnobotany and Pharmacognosy Lab, Department of Botany, University of Chittagong, Chittagong, 4331 Bangladesh
| | - Sheng Hu
- Hubei Cancer Hospital, Wuhan, 430034 China
| | - M. Kamaruzzaman
- The State Key Laboratory of Agricultural Microbiology, Ministry of Education, Department of Plant Pathology, Collage of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei China
| | - Shaikh Bokhtear Uddin
- Ethnobotany and Pharmacognosy Lab, Department of Botany, University of Chittagong, Chittagong, 4331 Bangladesh
| | - Xuebo Hu
- Laboratory of Drug Discovery and Molecular Engineering, Department of Medicinal Plants, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, 430070 China
- National-Regional Joint Engineering Research Center in Hubei for Medicinal Plant Breeding and Cultivation, Wuhan, 430070 China
- Medicinal Plant Engineering Research Center of Hubei Province, Huazhong Agricultural University, Wuhan, China
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Jafarirad S, Rasoulpour I. Pharmaceutical ethnobotany in the Mahabad (West Azerbaijan) biosphere reserve: ethno-pharmaceutical formulations, nutraceutical uses and quantitative aspects. BRAZ J PHARM SCI 2019. [DOI: 10.1590/s2175-97902019000118133] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Affiliation(s)
- Saeed Jafarirad
- University of Tabriz, Iran; Tabriz University of Medical Sciences, Iran
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25
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Tomani JCD, Gainkam LOT, Nshutiyayesu S, Mukazayire MJ, Ribeiro SO, Stevigny C, Frederich M, Muganga R, Souopgui J. An ethnobotanical survey and inhibitory effects on NLRP3 inflammasomes/Caspase-1 of herbal recipes' extracts traditionally used in Rwanda for asthma treatment. JOURNAL OF ETHNOPHARMACOLOGY 2018; 227:29-40. [PMID: 30118837 DOI: 10.1016/j.jep.2018.08.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 08/10/2018] [Accepted: 08/13/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Respiratory diseases and asthma, in particular, are nowadays a global health problem. In Rwanda, some traditional healers claim to treat asthma with plant-based recipes, though there is no scientific proof so far. AIM OF THE STUDY Our study aimed at evaluating the toxicity and the anti-inflammatory effect of plant recipes used in Rwanda against asthma in order to select potential candidates for further characterization of the active compounds. MATERIALS AND METHODS Water (aqueous) and methanol-dichloromethane (organic) extracts from selected folkloric recipes were submitted for toxicity test on THP-1 derived macrophages using CellTiter-Glo Luminescent Cell Viability Assay. The evaluation of the anti-inflammatory effect of the plant extracts was carried out using the Caspase-Glo 1 Inflammasome assay on THP-1 -derived macrophages. RESULTS Most of both organic and aqueous extract showed more than 95% of cell viability up to 200 µg/ml, except for R03Cn organic extract that inhibited 25% of the cell viability. Plant extracts inhibited caspase-1 activation in THP-1 derived macrophages in a dose-dependent manner. Four extracts (R03Cn and R07Kn aqueous extracts, R10MK and R19Sz organic extracts) strongly downregulated the activation of caspase-1 (more than 70% at 50 µg/ml). In general, organic extracts exhibited better caspase-1 inhibitory effects than their aqueous counterparts. CONCLUSIONS The inhibition of inflammasome/caspase-1 is one of key mechanisms of action in asthma. Some traditional recipes are active on this mechanism and are thus strong candidates for the treatment of asthma and other inflammasome-mediated diseases. Further investigations are needed to characterize active molecules.
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Affiliation(s)
- Jean Claude Didelot Tomani
- University of Rwanda, College of Medicine and Health Sciences, School of Medicine and Pharmacy, Kigali, Rwanda; Université Libre de Bruxelles, Institute for Molecular Biology and Medicine, Laboratory of Embryology and Biotechnology, Gosselies, Belgium
| | - Lea Olive Tchouate Gainkam
- Université Libre de Bruxelles, Institute for Molecular Biology and Medicine, Laboratory of Embryology and Biotechnology, Gosselies, Belgium
| | - Samuel Nshutiyayesu
- University of Rwanda, College of Science and Technology, School of Science, Department of Biology, Huye, Rwanda
| | - Marie Jeanne Mukazayire
- National Industrial Research and Development Agency, Pharmaceutical and Chemical Industries Division, Huye, Rwanda
| | - Sofia Oliveira Ribeiro
- Université Libre de Bruxelles, Faculty of Pharmacy, RD3-Pharmacognosy, Bioanalysis and Drug Discovery Unit, Campus Plaine CP 205/9, 1050 Brussels, Belgium
| | - Caroline Stevigny
- Université Libre de Bruxelles, Faculty of Pharmacy, RD3-Pharmacognosy, Bioanalysis and Drug Discovery Unit, Campus Plaine CP 205/9, 1050 Brussels, Belgium
| | - Michel Frederich
- University of Liège, Centre for Interdisciplinary Research on Medicines (CIRM), Laboratory of Pharmacognosy, Liège, Belgium
| | - Raymond Muganga
- University of Rwanda, College of Medicine and Health Sciences, School of Medicine and Pharmacy, Kigali, Rwanda
| | - Jacob Souopgui
- Université Libre de Bruxelles, Institute for Molecular Biology and Medicine, Laboratory of Embryology and Biotechnology, Gosselies, Belgium.
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Adelakun S, Omotoso O, Aniah J, Oyewo O. Senecio biafrae defeated Tetracycline-Induced Testicular Toxicity in Adult Male Sprague Dawley Rats. JBRA Assist Reprod 2018; 22:314-322. [PMID: 30070097 PMCID: PMC6210614 DOI: 10.5935/1518-0557.20180054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Objective The current study focused on the pro-fertility potential of Senecio
biafrae (Sb) extract and vitamin C in Male Sprague Dawley (SD)
rats with tetracycline-induced infertility. Methods A total of 36 male and 36 female adult SD rats were used for this
investigation. The male rats randomly assigned to Group A (controls) were
given normal saline 2ml/kg. Rats in Groups B, C, D, E, and F were
respectively administered [30 mg/kg of body weight (bwt) of
tetracycline], [30 mg/kg bwt of tetracycline + 50 mg/kg of
vitamin C], [30 mg/kg bwt of tetracycline + 500 mg/kg bwt of
Sb], [30 mg/kg bwt of tetracycline + 50
mg/kg of vitamin C + 500 mg/kg bwt of Sb], and
[30 mg/kg bwt of tetracycline reversal] daily for 28 days via
gastric gavage. Tested parameters included sperm parameters, hormonal
profile, histology, and fertility test. Results Significant (p<0.05) increases were seen in sperm
quality, hormone profile, organ and body weights of the groups treated with
vitamin C, Sb, and tetracycline. There was derangement in
sperm quality, hormone profile, and organ and body weight of the animals in
group B. Histoarchtecture of the testes showed normal cellular composition
in the germinal epithelium with sperm cells in the lumen and normal
interstitium in groups A, C, D, and E. Group F showed abnormal
spermatogenesis and poor association of spermatogenic cells, however there
was depletion in the seminiferous epithelium in the group treated with
tetracycline. Conclusion Senecio biafrae defeated the deleterious effects of
tetracycline on the male reproductive system of rats treated with the
drug.
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Affiliation(s)
- Sunday Adelakun
- Department of Human Anatomy, School of Health and Health Technology, Federal University of Technology, Akure, Nigeria.,Department of Anatomy, Ladoke Akintola University of Technology, Ogbomosho, Oyo State, Nigeria
| | - Olusegun Omotoso
- Department of Anatomy, Kogi State University, Anyigba, Kogi State, Nigeria
| | - Julius Aniah
- Department of Anatomy, College of Medicine, University of Abuja, Federal Capital Territory (FCT), Nigeria
| | - Oyebowale Oyewo
- Department of Anatomy, Ladoke Akintola University of Technology, Ogbomosho, Oyo State, Nigeria
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Hydroethanolic Extracts of Erigeron floribundus and Azadirachta indica Reduced Plasmodium berghei Parasitemia in Balb/c Mice. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:5156710. [PMID: 30420894 PMCID: PMC6215572 DOI: 10.1155/2018/5156710] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 08/24/2018] [Accepted: 10/01/2018] [Indexed: 11/24/2022]
Abstract
Malaria is one of the most important infectious diseases in Africa especially in Cameroon. The nonaccessibility to current treatments for poor people and the appearance of drug-resistant Plasmodium falciparum parasites stimulate the search for alternative treatments. The aim of this study was to evaluate the antimalarial activity and the safety of hydroethanolic extracts from Erigeron floribundus and Azadirachta indica. The crude hydroethanolic extracts of E. floribundus (HEEF) and A. indica (HEAI) were prepared via maceration of the whole plant powder of E. floribundus and the leaves of A. indica in 70% ethanol. The antimalarial activity was determined according to Peter's 4-day suppressive test using the murine model Plasmodium berghei/Balb C mice, while the acute and subacute toxicity tests were assessed according to the OECD 425 and 407 guidelines, respectively. The results indicate a reduction of parasitemia ranging from 49.75 ± 3.64 to 69.28 ± 1.36% for HEAI and from 30.46 ± 4.30 to 62.36 ± 2.32% for HEEI. Overall, HEEF and HEAI at doses of 60, 120, and 240 mg/kg b.w. and 75, 150, and 300 mg/kg b.w., respectively, showed a significant (p≤0.001) parasitemia reduction on P. berghei infecting BALB/c mice. HEEF and HEAI caused a significant (p<0.001) attenuation of body temperature drop in mice compared to negative control, except for the 150 mg/kg b.w. dose in the female group. Moreover, there was no mice mortality observed with these extracts even at 5000 mg/kg, while the aspartate amino transferase (ASAT) level of mice treated with 300 mg/kg b.w. of HEAI extract increased when compared with the control. The results of this study support the traditional use of these plants species extracts against malaria infection in rural zones of Northern Cameroon, therefore confirming their potential as sources for the development of efficient phytomedicines for malaria-poverty disease alleviation.
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Goka MSC, Awouafack MD, Lamshöft M, Lienou LL, Mbemya GT, Fekam FB, Tane P, Telefo PB. Comparative effect of the aqueous extracts of Aloe buettneri, Dicliptera verticillata, Hibiscus macranthus and Justicia insularis on the sexual maturation of pregnant mare serum gonadotrophin-primed immature female rats. J Basic Clin Physiol Pharmacol 2018; 29:473-481. [PMID: 30030960 DOI: 10.1515/jbcpp-2017-0052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Accepted: 12/13/2017] [Indexed: 11/15/2022]
Abstract
Abstract
Background
Aloe buettneri, Dicliptera verticillata, Hibiscus macranthus and Justicia insularis are medicinal plants used in the western region of Cameroon to cure infertility among women. This experiment was designed to compare the effect of the aqueous extracts of A. buettneri (AAB), D. verticillata (ADV), H. macranthus (AHM), J. insularis (AJI), their mixture (AME) and the extract obtained from the mixture of their powders (AMP) on some parameters of reproduction.
Materials and methods
High-performance liquid chromatography coupled with the mass spectrometry (HPLC-MS) was used to detect the constituents of different extracts. The extracts (50 mg/kg) were administered to PMSG-primed immature rats (10 rats/group) for 5 days. At the end of the treatment, five animals of each group were sacrificed and various biological markers of reproduction were recorded. The remaining animals were injected with 10 IU of human chorionic gonadotropin (hCG) sacrificed 48 h later and the number of ovarian hemorrhagic points counted.
Results
Fifty-four compounds were found in the various extracts with 37 individually distributed among them and the remaining found in at least two extracts. As compared with the control, the AMP and AJI increased serum estradiol level by 2.36 and 2.23 times, respectively. The AMP was the only extract whose administration resulted in a significant increase (p<0.001) in the serum levels of follicle stimulating hormone (FSH) and luteinizing hormone (LH). Compared with the other extract-treated rats, the AMP-treated rats showed the highest number of hemorrhagic points.
Conclusions
These findings provided evidence on the synergistic effect of compounds present in these plant extracts and supported the usage of the mixture in traditional medicine.
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Affiliation(s)
- Marie Stéphanie Chekem Goka
- Research Unit of Medicinal Plants Biochemistry, Food Sciences and Nutrition, Department of Biochemistry, Faculty of Science, University of Dschang, P.O. Box 67, Dschang, Cameroon
| | - Maurice Ducret Awouafack
- Natural Products Chemistry Research Unit, Department of Chemistry, Faculty of Science, University of Dschang, P.O. Box 67, Dschang, Cameroon
| | - Marc Lamshöft
- Bayer Crop Science Aktiengesellschaft, Monheim, Germany
| | - Landry Lienou Lienou
- Research Unit of Medicinal Plants Biochemistry, Food Sciences and Nutrition, Department of Biochemistry, Faculty of Science, University of Dschang, P.O. Box 67, Dschang, Cameroon
| | - Gildas Tetaping Mbemya
- Laboratory of Manipulation of Oocyte and Preantral Follicles, Faculty of Veterinary Sciences, State University of Céara, Av. Paranjana, 1700, Campus do Itaperi, Fortaleza, CE 60740-000, Brazil
| | - Fabrice Boyom Fekam
- Laboratory for Phytobiochemistry and Medicinal Plants Studies, Department of Biochemistry, Faculty of Science, University of Yaounde 1, P.O. Box 812, Yaounde, Cameroon
| | - Pierre Tane
- Natural Products Chemistry Research Unit, Department of Chemistry, Faculty of Science, University of Dschang, P.O. Box 67, Dschang, Cameroon
| | - Phélix Bruno Telefo
- Research Unit of Medicinal Plants Biochemistry, Food Sciences and Nutrition, Department of Biochemistry, Faculty of Science, University of Dschang, P.O. Box 67, Dschang, Cameroon
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Alamgeer, Uttra AM, Ahsan H, Hasan UH, Chaudhary MA. Traditional medicines of plant origin used for the treatment of inflammatory disorders in Pakistan: A review. J TRADIT CHIN MED 2018. [DOI: 10.1016/s0254-6272(18)30897-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Balamurugan S, Vijayakumar S, Prabhu S, Morvin Yabesh J. Traditional plants used for the treatment of gynaecological disorders in Vedaranyam taluk, South India - An ethnomedicinal survey. J Tradit Complement Med 2018; 8:308-323. [PMID: 29736387 PMCID: PMC5934708 DOI: 10.1016/j.jtcme.2017.06.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Revised: 04/25/2017] [Accepted: 06/21/2017] [Indexed: 11/16/2022] Open
Abstract
Gynaecological disorder is one of the most severe conditions under reproductive health. So we investigate and collect information from traditional practitioners on the use of medicinal plants for treatment of Gynaecological disorder in Vedaranyam taluk, Nagappattinam district of South India. The field study was carried out for a period of January 2014-January 2015 in Vedaranyam taluk, Nagappattinam district of South India. This is the first traditional medicine study in which statistical calculations about plants are done by RFC, CI, UV and ICF in the study area. The ethnomedicinal information was collected through interviews, informal meetings, open and group discussions and overt observations with semi-structured questionnaires among traditional practitioners. A total of 66 species of plants distributed in 62 genera belonging to 44 families were identified as commonly used ethno medicinal plants by traditional practitioners in Vedaranyam taluk for the treatment of 36 ailments based on the reproductive systems treated. Leaves were the most frequently used plant parts and most of the medicines were prepared in the form of paste and administrated orally. We know the most important species according to their use value such as Moringa oleifera, Smailax zeylanica and Achyranthes aspera were recorded. The present study, we have highlighted some claims which are high use in the study area. Further pharmacological studies of these plants may provide some important drugs for the treatment of common gynaecological disorders.
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Affiliation(s)
| | - S. Vijayakumar
- PG and Research Department of Botany and Microbiology, AVVM Sri Pushpam College (Autonomous) Poondi, Thanjavur (Dist), Tamil Nadu, India
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Adhikari PP, Talukdar S, Borah A. Ethnomedicobotanical study of indigenous knowledge on medicinal plants used for the treatment of reproductive problems in Nalbari district, Assam, India. JOURNAL OF ETHNOPHARMACOLOGY 2018; 210:386-407. [PMID: 28733191 DOI: 10.1016/j.jep.2017.07.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 07/05/2017] [Accepted: 07/17/2017] [Indexed: 05/25/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Reproductive problems are becoming the most predominant health care problems in many countries. World Health Organization (WHO), in 2012, also exemplified maternal illnesses, for instance, birth asphyxia and post birth difficulties are rising at an alarming rate. In addition, not all abnormalities of the human reproductive system have the same origin; the effects of reproductive problems would likely been affected by both male and female. For easy accessibility and affordability, medicinal plants are playing crucial role in primary healthcare services in India and their use is moreover, an integral part of the cultural heritage. However, our growing understanding of the human reproductive problems are segregated and scanty for herbal medications. AIM OF THE STUDY To document the local name of the medicinal plants used by both male and female from indigenous knowledge for the treatment of reproductive ailments and to explore their biological and pharmacological confirmation and to address the class of secondary metabolites present therein. MATERIALS AND METHODS The results stem in September 2015-April 2016 from an array of informations that were collected by direct interviews of the traditional medicinal practitioners in three villages, viz. Jaha, Niz-Bahjani and Madhupur of the southern Nalbari district, Assam. Both semi-structured and open-ended interview schedule was carried out with purposively selected individuals and focus group discussion (FGD) in the three selected sites for this study. Systematic analysis of fidelity level percentage (FL %), preference ranking percentage (PR %) and formulation scoring (FS) were calculated. Electronic databases such as Google, Google Scholar, and ScienceDirect were also been used to search existing pharmacological citations. Finally, qualitative chemical profiling were executed for the plants whose PR % scores ≥ 65. RESULTS A total of 71 plant species belonging to 48 families and 64 genera are reported to be used for the treatment of several reproductive problems such as, infertility in male, impotence, erectile dysfunctioning, retrograde ejaculation and sexual potency in men and in women, aphrodisiac, metrorrhagia, infertility, dysmenorrhea and/or post birth difficulties under mono (57), di (17) and poly (8) herbal formulations. Herbs (40.85%) were reported as the most common lifeform, whereas leaves (22.54%) and the roots (22.54%) were the commonly used plant parts against different ailments. Extracts of Abroma augusta L. (stem) (FL: 66.67%, PR: IM-77.33%, L-65.33, FS: 2), Morinda angustifolia Roxb. (bark) (FL: 64.29%, PR: L-68%, FS: 1), Hodgsonia heteroclita Roxb. (fruit) (FL: 63.64%, PR: IF-65.33, FS: 0.25) and Hibiscus mutabilis L. (stem) (FL: 40%, PR: IM-68%, IIM: 65.33%, IML-68%, FS: 2) were than selected for further phytochemical analysis. CONCLUSIONS Of the 71 plants used for reproductive management system, the highest number of plants were used for the treatment of irregular menstruation (22) followed by infertility (in both men and women) (19), vaginal disorder and leucorrhoea (9) and sexual potency (8). The qualitative chemical profiling have demonstrated the presence of alkaloids, carbohydrates, phenolic compounds, flavonoids and phytosterols, in maximum concentrations. Additionally, these data may be the most important resource for the new discovery of many bioactive principles.
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Affiliation(s)
| | - Simi Talukdar
- Department of Environmental Science, Arunachal University of Studies, Namsai 792103, Arunachal Pradesh, India
| | - Ananta Borah
- Department of Botany, Birjhora Mahavidyalaya, Bongaigaon 783380, Assam, India
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Ahmad Jan H, Wali S, Ahmad L, Jan S, Ahmad N, Ullah N. Ethnomedicinal survey of medicinal plants of Chinglai valley, Buner district, Pakistan. Eur J Integr Med 2017. [DOI: 10.1016/j.eujim.2017.06.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Shaheen S, Abbas S, Hussain J, Mabood F, Umair M, Ali M, Ahmad M, Zafar M, Farooq U, Khan A. Knowledge of Medicinal Plants for Children Diseases in the Environs of District Bannu, Khyber Pakhtoonkhwa (KPK). Front Pharmacol 2017; 8:430. [PMID: 28769789 PMCID: PMC5511814 DOI: 10.3389/fphar.2017.00430] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2017] [Accepted: 06/15/2017] [Indexed: 12/23/2022] Open
Abstract
Medicinal plants are important treasures for the treatment of different types of diseases. Current study provides significant ethnopharmacological information, both qualitative and quantitative on medical plants related to children disorders from district Bannu, Khyber Pakhtunkhwa (KPK) province of Pakistan. The information gathered was quantitatively analyzed using informant consensus factor, relative frequency of citation and use value method to establish a baseline data for more comprehensive investigations of bioactive compounds of indigenous medicinal plants specifically related to children disorders. To best of our knowledge it is first attempt to document ethno-botanical information of medicinal plants using quantitative approaches. Total of 130 informants were interviewed using questionnaire conducted during 2014-2016 to identify the preparations and uses of the medicinal plants for children diseases treatment. A total of 55 species of flowering plants belonging to 49 genera and 32 families were used as ethno-medicines in the study area. The largest number of specie belong to Leguminosae and Cucurbitaceae families (4 species each) followed by Apiaceae, Moraceae, Poaceae, Rosaceae, and Solanaceae (3 species each). In addition leaves and fruits are most used parts (28%), herbs are most used life form (47%), decoction method were used for administration (27%), and oral ingestion was the main used route of application (68.5%). The highest use value was reported for species Momordica charantia and Raphnus sativus (1 for each) and highest Informant Consensus Factor was observed for cardiovascular and rheumatic diseases categories (0.5 for each). Most of the species in the present study were used to cure gastrointestinal diseases (39 species). The results of present study revealed the importance of medicinal plant species and their significant role in the health care of the inhabitants in the present area. The people of Bannu own high traditional knowledge related to children diseases. In conclusion we recommend giving priority for further phytochemical investigation to plants that scored highest FIC, UV values, as such values could be considered as good indicator of prospective plants for discovering new drugs and attract future generations toward traditional healing practices.
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Affiliation(s)
- Shabnam Shaheen
- Department of Plant Sciences, Quaid-i-Azam UniversityIslamabad, Pakistan
- Khyber Pakhtunkhwa Southern Area Development Project Lakki Marwat (Ministry of Planning and Development Department KPK)Khyber Pakhtunkhwa, Pakistan
| | - Safdar Abbas
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam UniversityIslamabad, Pakistan
| | - Javid Hussain
- Department of Biological Sciences and Chemistry, College of Arts and Sciences, University of NizwaNizwa, Oman
| | - Fazal Mabood
- Department of Biological Sciences and Chemistry, College of Arts and Sciences, University of NizwaNizwa, Oman
| | - Muhammad Umair
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam UniversityIslamabad, Pakistan
| | - Maroof Ali
- Department of Plant Sciences, Quaid-i-Azam UniversityIslamabad, Pakistan
| | - Mushtaq Ahmad
- Department of Plant Sciences, Quaid-i-Azam UniversityIslamabad, Pakistan
| | - Muhammad Zafar
- Department of Plant Sciences, Quaid-i-Azam UniversityIslamabad, Pakistan
| | - Umar Farooq
- Department of Chemistry, COMSATS Institute of Information TechnologyAbbottabad, Pakistan
| | - Ajmal Khan
- Department of Chemistry, COMSATS Institute of Information TechnologyAbbottabad, Pakistan
- UoN Chair of Oman Medicinal Plants and Marine Products, University of NizwaNizwa, Oman
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Elvis-Offiah UB, Bafor EE, Eze GI, Igbinumwen O, Viegelmann C, Edrada-Ebel R. In vivo investigation of female reproductive functions and parameters in nonpregnant mice models and mass spectrometric analysis of the methanol leaf extract of Emilia Coccinea(Sims) G Dons. Physiol Rep 2016. [PMCID: PMC5260090 DOI: 10.14814/phy2.13047] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
In Southern Nigeria, the leaves of Emilia coccinea (Sims) G Dons are used traditionally for birth control. This study was therefore aimed at evaluating the activities of the methanolic leaf extract of Emilia coccinea (EM) on parameters that affect reproduction as well as the acute toxic effects of the plant using nonpregnant female mice models. Leaves of EM were extracted by maceration with 99.8% methanol. Oral acute toxicity profiles were examined. The effects of EM on female reproductive cycle were determined after oral treatment with EM at 1000 and 100 mg/kg/day daily for 6 days using stilbesterol (1 mg/kg/day) and normal saline as controls. The activities of EM (1000 mg/kg/day and 100 mg/kg/day p.o) on reproductive hormones and organs were also studied using estradiol valerat (100 mg/kg/day p.o), progesterone (10 mg/kg/day s.c.), and normal saline as controls. The extract did not induce any observable toxic effect after 24 h. At 1000 mg/kg, the extract significantly shortened the estrus cycle (P < 0.05) while prolonging the estrus phase which were comparable to that observed with stilbesterol. The extract also increased uterine weight and altered the histology of uterine and ovarian tissues. The female reproductive hormones were additionally altered at 1000 mg/kg and the effects were comparable to that of estradiol valerat such as to indicate possible antifertility effects. LC‐HRFTMS analysis showed 9 putatively identified compounds with pyrrolizidine alkaloid occurring at the highest intensity among the identified compounds. In conclusion, the leaf extracts of EM has been shown in this study to exhibit antiovulatory and estrogenic activities which would support the traditional use of the plant in Nigeria.
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Affiliation(s)
- Uloma B. Elvis-Offiah
- Department of Science Laboratory Technology; Faculty of Life Sciences; University of Benin; Benin City Nigeria
| | - Enitome E. Bafor
- Department of Pharmacology and Toxicology; Faculty of Pharmacy; University of Benin; Benin City Nigeria
| | - Gerald I. Eze
- Department of Anatomy; School of Basic Medical Sciences; University of Benin; Benin City Nigeria
| | - Osamwonyi Igbinumwen
- Haematology Department; University of Benin Teaching Hospital; Benin City Nigeria
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Petrelli R, Orsomando G, Sorci L, Maggi F, Ranjbarian F, Biapa Nya PC, Petrelli D, Vitali LA, Lupidi G, Quassinti L, Bramucci M, Hofer A, Cappellacci L. Biological Activities of the Essential Oil from Erigeron floribundus. Molecules 2016; 21:molecules21081065. [PMID: 27529211 PMCID: PMC6274054 DOI: 10.3390/molecules21081065] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 08/10/2016] [Accepted: 08/11/2016] [Indexed: 12/17/2022] Open
Abstract
Erigeron floribundus (Asteraceae) is an herbaceous plant widely used in Cameroonian traditional medicine to treat various diseases of microbial and non-microbial origin. In the present study, we evaluated the in vitro biological activities displayed by the essential oil obtained from the aerial parts of E. floribundus, namely the antioxidant, antimicrobial and antiproliferative activities. Moreover, we investigated the inhibitory effects of E. floribundus essential oil on nicotinate mononucleotide adenylyltransferase (NadD), a promising new target for developing novel antibiotics, and Trypanosoma brucei, the protozoan parasite responsible for Human African trypanosomiasis. The essential oil composition was dominated by spathulenol (12.2%), caryophyllene oxide (12.4%) and limonene (8.8%). The E. floribundus oil showed a good activity against Staphylococcus aureus (inhibition zone diameter, IZD of 14 mm, minimum inhibitory concentration, MIC of 512 µg/mL). Interestingly, it inhibited the NadD enzyme from S. aureus (IC50 of 98 µg/mL), with no effects on mammalian orthologue enzymes. In addition, T. brucei proliferation was inhibited with IC50 values of 33.5 µg/mL with the essential oil and 5.6 µg/mL with the active component limonene. The essential oil exhibited strong cytotoxicity on HCT 116 colon carcinoma cells with an IC50 value of 14.89 µg/mL, and remarkable ferric reducing antioxidant power (tocopherol-equivalent antioxidant capacity, TEAC = 411.9 μmol·TE/g).
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Affiliation(s)
| | - Giuseppe Orsomando
- Department of Clinical Sciences, Section of Biochemistry, Polytechnic University of Marche, Ancona 60131, Italy.
| | - Leonardo Sorci
- Department of Clinical Sciences, Section of Biochemistry, Polytechnic University of Marche, Ancona 60131, Italy.
| | - Filippo Maggi
- School of Pharmacy, University of Camerino, Camerino 62032, Italy.
| | - Farahnaz Ranjbarian
- Department of Medical Biochemistry and Biophysics, Umeå University, Umeå 90187, Sweden.
| | - Prosper C Biapa Nya
- Laboratory of Medicinal Plant Biochemistry, Food Science and Nutrition, Department of Biochemistry, Faculty of Sciences, University of Dschang, PO Box 67, Dschang, Cameroon.
| | - Dezemona Petrelli
- School of Biosciences and Veterinary Medicine, University of Camerino, Camerino 62032, Italy.
| | - Luca A Vitali
- School of Pharmacy, University of Camerino, Camerino 62032, Italy.
| | - Giulio Lupidi
- School of Pharmacy, University of Camerino, Camerino 62032, Italy.
| | - Luana Quassinti
- School of Pharmacy, University of Camerino, Camerino 62032, Italy.
| | - Massimo Bramucci
- School of Pharmacy, University of Camerino, Camerino 62032, Italy.
| | - Anders Hofer
- Department of Medical Biochemistry and Biophysics, Umeå University, Umeå 90187, Sweden.
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Bello I, Shehu MW, Musa M, Zaini Asmawi M, Mahmud R. Kigelia africana (Lam.) Benth. (Sausage tree): Phytochemistry and pharmacological review of a quintessential African traditional medicinal plant. JOURNAL OF ETHNOPHARMACOLOGY 2016; 189:253-276. [PMID: 27220655 DOI: 10.1016/j.jep.2016.05.049] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Revised: 05/17/2016] [Accepted: 05/20/2016] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Kigelia africana is a quintessential African herbal medicinal plant with a pan-African distribution and immense indigenous medicinal and non-medicinal applications. The plant is use traditionally as a remedy for numerous disease such as use wounds healing, rheumatism, psoriasis, diarrhea and stomach ailments. It is also use as an aphrodisiac and for skin care. AIM OF THE REVIEW The present review aims to compile an up-to-date review of the progress made in the continuous pharmacological and phytochemistry investigation of K. africana and the corresponding commercial and pharmaceutical application of these findings with the ultimate objective of providing a guide for future research on this plant. METHOD The scholarly information needed for this paper were predominantly sourced from the electronic search engines such as Google, Google scholar; publishing sites such as Elsevier, scienceDirect, BMC, PubMed; other scientific database sites for chemicals such as ChemSpider, PubChem, and also from online books. RESULTS Pharmacological investigations conducted confirm the anti-inflammatory, analgesic, antioxidant and anticancer activity of the extract of different parts of the plant. Bioactive constituents are found to be present in all parts of the plant. So far, approximately 150 compounds have been characterized from different part of the plant. Iridoids, naphthoquinones, flavonoids, terpenes and phenylethanoglycosides are the major class of compounds isolated. Novel compounds with potent antioxidant, antimicrobial and anticancer effect such as verbascoside, verminoside and pinnatal among others, have been identified. Commercial trade of K. africana has boosted in the las few decades. Its effect in the maintenance of skin has been recognized resulting in a handful of skin formulations in the market. CONCLUSIONS The pharmaceutical potentials of K. africana has been recognized and have witness a surge in research interest. However, till date, many of its traditional medicinal uses has not been investigated scientifically. Further probing of the existential researches on its pharmacological activity is recommended with the end-goal of unravelling the pharmacodynamics, pharmacokinetics, clinical relevance and possible toxicity and side effects of both the extract and the active ingredients isolated.
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Affiliation(s)
- Idris Bello
- Department of Pharmacology, School of Pharmaceutical Sciences, University Sains Malaysia, 11800 Pulau Pinang, Malaysia.
| | - Mustapha W Shehu
- Department of Environmental Science, Faculty of Science, Islamic University, Uganda
| | | | - Mohd Zaini Asmawi
- Department of Pharmacology, School of Pharmaceutical Sciences, University Sains Malaysia, 11800 Pulau Pinang, Malaysia
| | - Roziahanim Mahmud
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Universiti Sains Malaysia (USM), 11800 Pulau Pinang, Malaysia
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Yazbek PB, Tezoto J, Cassas F, Rodrigues E. Plants used during maternity, menstrual cycle and other women's health conditions among Brazilian cultures. JOURNAL OF ETHNOPHARMACOLOGY 2016; 179:310-31. [PMID: 26732633 DOI: 10.1016/j.jep.2015.12.054] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2015] [Revised: 12/24/2015] [Accepted: 12/25/2015] [Indexed: 05/27/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE For innumerous clinical cases related to women's health and precarious medical care in developing countries, a large repertoire of plants have been used as popular medicines in order to fill this gap, which in a certain way creates health risks to users, since pharmacological and toxicological tests are still insufficient to guarantee their efficacy and safety. Besides therapeutic use, abortive plants are broadly used in countries where abortion is prohibited, increasing that risk even more. In this way, ethnopharmacological studies that register plants used for women's health can contribute not only to the selection of potential bioactives, enriching the repertoire of drugs available to females, above all in public health systems, but also questioning the safety of products that are used without prescription. AIMS AND OBJECTIVES This review aims at determining plants applied by Brazilian cultures in the treatment of conditions related to maternity, menstrual cycle and other women's health particularities, and to supplement the lack of epidemiological data available to assess the health of indigenous, rural and other populations of Brazilian women. MATERIALS AND METHODS A literature review was conducted of the collection at the Ethnobotanical and Ethnopharmacological Center of the Federal University of São Paulo (period covered: 1965 to 2012). All of the 343 articles were consulted and 31 articles mentioning therapeutic uses of interest were selected. Relevant information was extracted to compose Table 1 - Maternity, Table 2 - Menstrual Cycle and Table 3 - Other Conditions. Data was statistically analyzed in order to generate the discussion about plants used in healing contexts by different Brazilian ethnicities. A bibliographic review was performed using the Scopus database to collect the following information about the most cited plants: ethnobotany/ethnopharmacology of non-Brazilian cultures for women's health conditions, pharmacology, toxicology, and adverse reactions. RESULTS A total of 319 species were cited for 22 indications related to women's health. Ninety-seven species were indicated for conditions related to maternity, 94 to the menstrual cycle and 232 to others. The same species could be present in more than one of these three categories. The most cited family was Fabaceae (13.5%), and the species were Ruta graveolens L. (1.76%) and Strychnos pseudoquina A. St.-Hil (1.76%). The most frequent part utilized, mode of preparation and route of administration were leaves (2.0%), tea (73.38%) and oral (87. 2%), respectively. The indications that showed the highest number of species were: to treat venereal diseases (69 species), abortive (54) and anti-inflammatory for the ovaries and/or uterus (54). According to our bibliographic survey, among the 19 most indicated species in this review, only four are also used by non-Brazilian cultures for conditions related to women's health; 25% of them were pharmacologically investigated and it was possible to validate their ethnopharmacological/ethnobotanical use, 10.5% have presented well-described adverse reactions and for 42.1% of these species toxicological studies were performed. CONCLUSION The survey raised important data about plants implemented in healing related to women's health conditions by Brazilian cultures and their practices. The compilation presented in this study enables the realization of further investigation regarding the development of herbal medicines and contributes to the incrementation of policies focused on these cultures. Further phytochemical, pharmacological and toxicological studies should be conducted, which will allow the discovery of pharmacological properties, bioactive constituents, and moreover, adequate posology, manner of use and adverse events.
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Affiliation(s)
- P B Yazbek
- Center for Ethnobotanical and Ethnopharmacological Studies-Institute of Environmental Sciences, Chemical and Pharmaceutical, Universidade Federal de São Paulo, Brazil.
| | - J Tezoto
- Center for Ethnobotanical and Ethnopharmacological Studies-Institute of Environmental Sciences, Chemical and Pharmaceutical, Universidade Federal de São Paulo, Brazil
| | - F Cassas
- Center for Ethnobotanical and Ethnopharmacological Studies-Institute of Environmental Sciences, Chemical and Pharmaceutical, Universidade Federal de São Paulo, Brazil
| | - E Rodrigues
- Center for Ethnobotanical and Ethnopharmacological Studies-Institute of Environmental Sciences, Chemical and Pharmaceutical, Universidade Federal de São Paulo, Brazil
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Ahmad L, Semotiuk A, Zafar M, Ahmad M, Sultana S, Liu QR, Zada MP, Ul Abidin SZ, Yaseen G. Ethnopharmacological documentation of medicinal plants used for hypertension among the local communities of DIR Lower, Pakistan. JOURNAL OF ETHNOPHARMACOLOGY 2015; 175:138-146. [PMID: 26392329 DOI: 10.1016/j.jep.2015.09.014] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Revised: 09/09/2015] [Accepted: 09/12/2015] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Local communities of the Dir Lower district in Northwest Khyber Pakhtunkhwa, Pakistan rely on botanical anti-hypertensive preparations. Insights into the traditional uses of local flora can direct investigation into phytochemical screening. AIM OF THE STUDY This ethnobotanical study aims to identify plant species and recipes used by the local people for the treatment of hypertension in the district of Dir Lower. MATERIALS AND METHODS Inquiries and interviews were carried out from November 2012 to December 2013 from local herbalist and indigenous communities including village elders. RESULTS A total of 46 plant species (43 genera and 29 botanical families) used by local people of study area to treat hypertension. Family Lamiaceae dominated with the highest percentage 15.21% (7 species). With respect to growth form, herbs constituted (63.05%), shrubs (30.43%) and trees (6.52%). Leaves (37.25%) were the most frequently used part in herbal preparations. The major mode of preparation was decoction (46.66%) and almost all recipes were orally administered. Use values (UV) revealed that the most preferred species for the treatment of hypertension by the indigenous community are Paeonia emodi Wall. ex Royle., followed by Sarcococca saligna (D. Don) Muell. Arg., Fumaria indica (Hausskn.) Pugsley and Teucrium stocksianum Boiss. Amongst the 46 medicinal plants, antihypertensive activity of 16 plants included Artemisia vulgiris L., Artemisia annua L., Sisymbrium brassiciforme C. A. Mey., T. stocksianum Boiss, Cichorium intybus L., Rosa brunonii Lindl., Chenopodium botrys L., Olea ferruginea Royle, Cotoneaster acuminatus Lindl, S. saligna (D. Don) Muell. Arg., Viola canescens Wall. ex Roxb, P. emodi Wall. ex Royle, Asparagus gracilis Royle, Maytenus royleanus (Wall. ex Lawson), Allium jacquemontii Kunth and Onosma hispidum Wall has not been reported previously in the scientific literature. CONCLUSIONS Dir lower is a rich and biodiverse area of medicinal plant. The large number of plant species used for hypertension in this area shows the importance of herbal medicine in the primary health care of this remote area. In future studies, the plant should be further screened for phytochemical and new medicinal properties.
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Affiliation(s)
- Latif Ahmad
- Department of Plant Science, Quaid-i-Azam University, Islamabad 45320, Pakistan.
| | - Andrew Semotiuk
- Ezcurra Lab, University of California, Riverside 900 University Avenue, Riverside, CA 92521, United States
| | - Muhammad Zafar
- Department of Plant Science, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Mushtaq Ahmad
- Department of Plant Science, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Shazia Sultana
- Department of Plant Science, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Quan-Ru Liu
- College of Life Science, Beijing Normal University, Beijing 100875, China
| | | | | | - Ghulam Yaseen
- Department of Plant Science, Quaid-i-Azam University, Islamabad 45320, Pakistan
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Choudhury PR, Choudhury MD, Ningthoujam SS, Mitra A, Nath D, Talukdar AD. Plant utilization against digestive system disorder in Southern Assam, India. JOURNAL OF ETHNOPHARMACOLOGY 2015; 175:192-197. [PMID: 26387738 DOI: 10.1016/j.jep.2015.09.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Revised: 09/14/2015] [Accepted: 09/15/2015] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Being one of the most common types of life threatening diseases in Southern Assam, India, the digestive system disorders (DSD) have gained much attention in recent decades. Traditional beliefs and inadequate income of mass population result in the use of alternative phytotherapies to treat the diseases. AIM OF THE STUDY The present paper documents the medicinal knowledge and utilization of plants for treatment of digestive system disorders in Southern Assam, India by Disease Consensus Index (DCI). It also determines the most suitable plant species used to treat digestive system disorders in the study area. MATERIALS AND METHODS The study was based on ethnomedicinal field survey covering a period of 1 year from 2014-2015. The ethnomedicinal information was collected by using semi-structured questionnaires from different traditional Bengali people having knowledge on medicinal plants. Collected data were analyzed by calculating DCI. RESULTS During the survey, 29 informants were interviewed and a total of 49 plants under 46 genera belonging to 33 families were listed. Data analysis revealed that Litsea glutinosa, Momordica charantia, Andrographis paniculata, Lawsonia inermis, Cleome viscosa, Psidium guajava, Ageratum conyzoides, Cuscuta reflexa, Cynodon dactylon and Carica papaya are the most prominent plants among the people of Southern Assam for treating DSD. CONCLUSION This explorative survey emphasizes the need to preserve and document the traditional healing practices for managing DSD inviting for more imminent scientific research on the plants to determine their efficacy as well as safety. With the help of statistical analysis (DCI), we propose 10 priority plants for DSD in present work. Systematic pharmacological study with these plants may contribute significant result.
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Affiliation(s)
- Prakash Roy Choudhury
- Department of Life Science & Bioinformatics, Assam University, Silchar, Assam, India
| | | | | | - Abhijit Mitra
- Department of Life Science & Bioinformatics, Assam University, Silchar, Assam, India
| | - Deepa Nath
- Department of Botany & Biotechnology, Karimganj College, Karimganj, Assam, India
| | - Anupam Das Talukdar
- Department of Life Science & Bioinformatics, Assam University, Silchar, Assam, India.
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Masevhe NA, McGaw LJ, Eloff JN. The traditional use of plants to manage candidiasis and related infections in Venda, South Africa. JOURNAL OF ETHNOPHARMACOLOGY 2015; 168:364-72. [PMID: 25816985 DOI: 10.1016/j.jep.2015.03.046] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Revised: 03/16/2015] [Accepted: 03/18/2015] [Indexed: 05/18/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE This paper presents results of an ethnobotanical survey of medicinal plants used for the management of candidiasis and related fungal infections in the Venda area, South Africa. MATERIALS AND METHODS Ethnobotanical data about the uses of plants were gathered from eleven rural traditional healers using semi-structured interviews. RESULTS A total of 45 species belonging to 24 different families were identified, of which the dominant family was the Fabaceae with 13 species (28.9%) followed by the Asteraceae and Solanaceae with 3 species each (6.7 %). A total of 28 of these plant species (62.2%) have been shown to have anticandidal activity and 14 species (31%) have been recorded for antifungal uses in the literature. Amongst the 45 species recorded, 51% were trees, 33% were shrubs, and 16% were herbs. The most widely used plant species were Acacia caffra, Clerodendrum glabrum, Croton gratissimus, Elaeodendron transvaalense, Faurea saligna, Hippocratea longipetiolata, Osyris lanceolata, Richardia brasiliensis, Schkuhria pinnata, Schotia brachypetala, Spilanthes acmella, Strychnos potatorum, Vangueria infausta subsp. infausta and Withania somnifera. The plant parts mostly used in the therapeutic preparations were roots (27.7%), bark (23.2%), and a combination of roots, bark (18.7%) and leaves (14.3%). Decoctions (44.4%), infusions (20%), macerations (17.7%), burning (11.4%) and paste (6.5%) were used. Most of the herbal remedies were administered orally. The main factors threatening the conservation status of these plants are unsustainable methods of harvesting, logging for firewood, building materials and crafts. CONCLUSION The Venda area is rich in plant diversity and local indigenous knowledge of medicinal plants can play an important role as a model for low cost primary health care. Further studies are in progress to validate the indigenous plants recorded as traditional remedies in this area.
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Affiliation(s)
- Ndivhaleni A Masevhe
- Phytomedicine Programme, Department of Paraclinical Sciences, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort 0110, South Africa; Department of Botany, School of Mathematics and Natural Sciences, University of Venda, Thohoyandou 0950, South Africa
| | - Lyndy J McGaw
- Phytomedicine Programme, Department of Paraclinical Sciences, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort 0110, South Africa
| | - Jacobus N Eloff
- Phytomedicine Programme, Department of Paraclinical Sciences, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort 0110, South Africa.
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Khan MA, Islam MK, Siraj MA, Saha S, Barman AK, Awang K, Rahman MM, Shilpi JA, Jahan R, Islam E, Rahmatullah M. Ethnomedicinal survey of various communities residing in Garo Hills of Durgapur, Bangladesh. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2015; 11:44. [PMID: 26025456 PMCID: PMC4488057 DOI: 10.1186/s13002-015-0033-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Accepted: 05/07/2015] [Indexed: 02/08/2023]
Abstract
Background Garo Hills represents one of earliest human habitation in Bangladesh preserving its ancient cultures due to the geographic location. It is situated in the most northern part of Durgapur sub-district having border with Meghalaya of India. Durgapur is rich in ethnic diversity with Garo and Hajong as the major ethnic groups along with Bangalee settlers from the mainstream population. Thus the ethnomedicinal practice in Garo Hills is considered rich as it encompasses three different groups. Present survey was undertaken to compile the medicinal plant usage among the various communities of the Garo Hills. Methods The ethnomedicinal data was collected through open and focussed group discussions, and personal interviews using semi-structured questionnaire. A total of 185 people were interviewed, including the three community people and their traditional health practitioners (THPs). The usage of the plants were further analysed and are presented as use value (UV), informant consensus factor (ICF) and fidelity level (FL). Results A total of 71 plants from 46 families and 64 genera were documented during our survey. Gastrointestinal disorders represented the major ailment category with the use of 36 plant species followed by dermatological problems (25 species). The ICF ranged from 0.90 to 0.99, with an average value of 0.96. Leaves (41) were the principle source of medication followed by fruits (27). Trees (33) were the major plant type used in the ethnobotanical practice. A total of 25 plants showed high FL (70.91 to 100 %) with 12 plants showing maximum FL (100 %). A number of the plants appear to have unique ethnomedicinal uses. Conclusion Present investigation revealed a rich traditional practice in the studied region, which provides primary health care to the local community. This compilation of the ethnobotanical knowledge can help researchers to identify the uses of various medicinal plants that have a long history of use.
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Affiliation(s)
- Md Arif Khan
- Department of Biotechnology and Genetic Engineering, Mawlana Bhasani Science and Technology University, Santosh-1902, Bangladesh.
| | - Md Khirul Islam
- Pharmacy Discipline, Life Science School, Khulna University, Khulna, Bangladesh.
| | - Md Afjalus Siraj
- Pharmacy Discipline, Life Science School, Khulna University, Khulna, Bangladesh.
| | - Sanjib Saha
- Pharmacy Discipline, Life Science School, Khulna University, Khulna, Bangladesh.
| | - Apurba Kumar Barman
- Pharmacy Discipline, Life Science School, Khulna University, Khulna, Bangladesh.
| | - Khalijah Awang
- Department of Chemistry, Faculty of Science, University of Malaya, Kuala Lumpur, 50603, Malaysia.
| | - Md Mustafizur Rahman
- Pharmacy Discipline, Life Science School, Khulna University, Khulna, Bangladesh.
| | - Jamil A Shilpi
- Pharmacy Discipline, Life Science School, Khulna University, Khulna, Bangladesh. .,Centre for Natural Products and Drug, University of Malaya, Kuala Lumpur, 50603, Malaysia.
| | - Rownak Jahan
- Department of Biotechnology & Genetic Engineering, University of Development Alternative, Dhanmondi, Dhaka, 1209, Bangladesh.
| | - Erena Islam
- Department of Pharmacy, University of Development Alternative, Dhanmondi, Dhaka, 1209, Bangladesh.
| | - Mohammed Rahmatullah
- Department of Pharmacy, University of Development Alternative, Dhanmondi, Dhaka, 1209, Bangladesh.
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Roy Choudhury P, Dutta Choudhury M, Ningthoujam SS, Das D, Nath D, Das Talukdar A. Ethnomedicinal plants used by traditional healers of North Tripura district, Tripura, North East India. JOURNAL OF ETHNOPHARMACOLOGY 2015; 166:135-48. [PMID: 25794807 DOI: 10.1016/j.jep.2015.03.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2014] [Revised: 03/03/2015] [Accepted: 03/03/2015] [Indexed: 05/27/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Information about ethnomedicinal plants used by traditional healers in Tripura, India is very much limited. As there is rapid erosion of traditional knowledge in the state, needs has arisen to document the diversity of medicinal plants, their preparation and associated diseases. AIM OF THE STUDY Attempts have been made to explore the herbal medicines used by the traditional healers belonging to the various communities in North Tripura district of Tripura, India and document the associated traditional knowledge on the utilisation of medicinal plants. MATERIALS AND METHODS The study was based on ethnomedicinal field survey covering a period of 1 year from February 2012 to February 2013. The ethnomedicinal information was collected by using semi-structured questionnaires from different healers and knowledge holders. Collected data were analysed through informant consensus factor, Index of Specialisation and Relative frequency of citation to determine culturally significant plants. RESULTS A total of 75 species of plants under 68 genera belonging to 43 families were collected during the study for the treatment of 15 disease categories. Leaves were the most frequently used plant parts and most of the medicines were prepared in the form of extract and administered orally. FIC values of the present study indicated that there was a high agreement in the use of plants in the treatment of digestive system disorders and respiratory system disorders among the healers. Plants having high ISu are Justicia adhatoda, Pajanelia longifolia, Catharanthus roseus etc. CONCLUSION The present study highlighted certain species having higher priority indices for further phytochemical investigation. Counselling of traditional health practitioners should be taken into consideration in order to smooth continuation and extension of traditional medical knowledge and practice for ensuring safe and effective therapy.
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Affiliation(s)
- Prakash Roy Choudhury
- Department of Life Science & Bioinformatics, Assam University, Silchar, Assam, India
| | | | | | - Dipan Das
- Department of Life Science & Bioinformatics, Assam University, Silchar, Assam, India
| | - Deepa Nath
- Department of Botany & Biotechnology, Karimganj College, Karimganj, Assam, India
| | - Anupam Das Talukdar
- Department of Life Science & Bioinformatics, Assam University, Silchar, Assam, India.
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Lienou LL, Telefo BP, Nangue C, Bayala B, Goka SC, Yemele DM, Tagne RS, Donfack NJ, Mbemya GT, Rodrigues APR. Comparative effects of the crude methanol/methylene chloride extract and fractions of Senecio biafrae (Oliv. & Hiern) J. Moore on some fertility parameters in immature female Wistar rats. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2015. [DOI: 10.1016/s2222-1808(14)60805-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Ethnopharmacological survey of medicinal plants used by traditional healers and indigenous people in chittagong hill tracts, bangladesh, for the treatment of snakebite. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:871675. [PMID: 25878719 PMCID: PMC4386694 DOI: 10.1155/2015/871675] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Accepted: 01/15/2015] [Indexed: 12/27/2022]
Abstract
Snakebites are common in tropical countries like Bangladesh where most snakebite victims dwell in rural areas. Among the management options after snakebite in Bangladesh, snake charmers (Ozha in Bengali language) are the first contact following a snakebite for more than 80% of the victims and they are treated mostly with the help of some medicinal plants. Our aim of the study is to compile plants used for the treatment of snakebite occurrence in Bangladesh. The field survey was carried out in a period of almost 3 years. Fieldwork was undertaken in Chittagong Hill Tracts, Bangladesh, including Chittagong, Rangamati, Bandarban, and Khagrachari. Open-ended and semistructured questionnaire was used to interview a total of 110 people including traditional healers and local people. A total of 116 plant species of 48 families were listed. Leaves were the most cited plant part used against snake venom. Most of the reported species were herb in nature and paste mostly used externally is the mode of preparation. The survey represents the preliminary information of certain medicinal plants having neutralizing effects against snake venoms, though further phytochemical investigation, validation, and clinical trials should be conducted before using these plants as an alternative to popular antivenom.
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Lienou LL, Telefo PB, Njimou JR, Nangue C, Bayala BR, Goka SC, Biapa P, Yemele MD, Donfack NJ, Mbemya JT, Tagne SR, Rodrigues APR. Effect of the aqueous extract of Senecio biafrae (Oliv. & Hiern) J. Moore on some fertility parameters in immature female rat. JOURNAL OF ETHNOPHARMACOLOGY 2015; 161:156-162. [PMID: 25527316 DOI: 10.1016/j.jep.2014.12.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Revised: 10/16/2014] [Accepted: 12/05/2014] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Senecio biafrae is a plant from the huge family of Asteraceae used in the African pharmacopoeia for the treatment of many ailments among which is infertility. MATERIAL AND METHODS The aqueous extract, which was primarily subjected to polyphenol analysis, has been administered to immature female rats for 20 days at 8, 32, 64 and 128 mg/kg of body weight. The day following the treatment, the animals were sacrificed; their serum, ovary and uterus were retained respectively for reproductive hormones, ovarian and uterine proteins, and ovarian cholesterol assays. RESULTS Light body weight gain variation of treated animals was observed during the experimental period. A significant increase (p ˂ 0.05) in serum estradiol and proteins as well as in uterine weight (p ˂ 0.01) of all Senecio biafrae treated animals was noted. No significant variation was noticed in the ovarian weight and follicle numbers. CONCLUSION The various biochemical and physiological parameters of fertility were significantly improved with the aqueous extract of Senecio biafrae, thus attesting some of its traditional usage.
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Affiliation(s)
- L L Lienou
- University of Dschang, Faculty of Science, Department of Biochemistry, P.O Box: 67 Dschang, Cameroon
| | - P B Telefo
- University of Dschang, Faculty of Science, Department of Biochemistry, P.O Box: 67 Dschang, Cameroon.
| | - J R Njimou
- University of Yaounde I: Analytical Chemistry Laboratory Inorganic Chemistry Department, Faculty of Sciences, P.O Box 812, Yaounde, Cameroon
| | - C Nangue
- Pathological Analysis Department of the Central Hospital of Yaounde, Cameroon
| | - B R Bayala
- University of Ouagadougou, UFR/SVT, Laboratory of Animal Physiology, 03P.O. Box 7021 Ouagadougou 03, Burkina Faso
| | - S C Goka
- University of Dschang, Faculty of Science, Department of Biochemistry, P.O Box: 67 Dschang, Cameroon
| | - P Biapa
- University of Dschang, Faculty of Science, Department of Biochemistry, P.O Box: 67 Dschang, Cameroon
| | - M D Yemele
- University of Dschang, Faculty of Science, Department of Biochemistry, P.O Box: 67 Dschang, Cameroon
| | - N J Donfack
- State University of Céara, Faculty of Veterinary Sciences, LAMOFOPA, Fortaleza, Brazil
| | - J T Mbemya
- University of Dschang, Faculty of Science, Department of Biochemistry, P.O Box: 67 Dschang, Cameroon
| | - S R Tagne
- University of Dschang, Faculty of Science, Department of Biochemistry, P.O Box: 67 Dschang, Cameroon
| | - A P R Rodrigues
- State University of Céara, Faculty of Veterinary Sciences, LAMOFOPA, Fortaleza, Brazil
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Yemele MD, Telefo PB, Lienou LL, Tagne SR, Fodouop CSP, Goka CS, Lemfack MC, Moundipa FP. Ethnobotanical survey of medicinal plants used for pregnant women׳s health conditions in Menoua division-West Cameroon. JOURNAL OF ETHNOPHARMACOLOGY 2015; 160:14-31. [PMID: 25449451 DOI: 10.1016/j.jep.2014.11.017] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2014] [Revised: 11/06/2014] [Accepted: 11/08/2014] [Indexed: 05/25/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In Cameroon, most women use traditional medicine for the treatment of pregnancy and childbirth complaints. In order to identify some of the medicinal plants locally used to alleviate these complaints, an ethnobotanical survey was undertaken in five villages of Menoua Division (West-Cameroon). MATERIALS AND METHODS Interviews were conducted through structured questionnaires among 24 traditional healers and 179 women living either in the town of Dschang or in 4 neighboring villages. After having recorded the interviewee personal information on issues related to medicinal plants utilization, a literature investigation on their therapeutic or pharmacological effects and phytochemical composition was conducted. RESULTS A total of 88 medicinal plants species used to treat 24 conditions occurring during or after pregnancy and belonging to 70 genera or 34 families were recorded. Maximum medicinal uses of plants are reported for the treatment of the following ailments: swelling of legs and ankles (23%), facilitation of delivery (22%), cleaning of the baby (12%). Most herbal remedies are prepared with the leaves (30%), leaves+stems (28%) and whole plant (23%) as maceration (76%). The majority of women who used medicinal plants were very satisfied (75 %) and it is reported that most of these plants are used in the treatment of women health conditions. CONCLUSION Many herbal remedies used for the treatment of pregnant women׳s health conditions in Menoua division-West Cameroon have been revealed. It would therefore be judicious for our government and research institution to evaluate the therapeutic and toxicological potentials of these plants in order to valorize their use.
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Affiliation(s)
- M D Yemele
- University of Dschang, Faculty of Science, Department of Biochemistry, P.O. Box 67, Dschang, Cameroon
| | - P B Telefo
- University of Dschang, Faculty of Science, Department of Biochemistry, P.O. Box 67, Dschang, Cameroon.
| | - L L Lienou
- University of Dschang, Faculty of Science, Department of Biochemistry, P.O. Box 67, Dschang, Cameroon
| | - S R Tagne
- Department of Biomedical Sciences, University of Ngaoundere, P.O. Box 454, Ngaoundere, Cameroon
| | - C S P Fodouop
- Department of Biomedical Sciences, University of Ngaoundere, P.O. Box 454, Ngaoundere, Cameroon
| | - C S Goka
- University of Dschang, Faculty of Science, Department of Biochemistry, P.O. Box 67, Dschang, Cameroon
| | - M C Lemfack
- University of Dschang, Faculty of Science, Department of Biochemistry, P.O. Box 67, Dschang, Cameroon
| | - F P Moundipa
- University of Yaounde I, Faculty of Science, Department of Biochemistry, P.O. Box 812, Yaounde, Cameroon
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Berto C, Maggi F, Nya PCB, Pettena A, Boschiero I, Dall'Acqua S. Phenolic Constituents of Erigeron floribundus (Asteraceae), a Cameroonian Medicinal Plant. Nat Prod Commun 2014. [DOI: 10.1177/1934578x1400901207] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
HPLC-MSn analysis of extracts of the Cameroonian medicinal plant Erigeron floribundus (Kunth) Sch. Bip. (Asteraceae) led to the identification of 40 different phenolic constituents. Four triterpene derivatives were isolated using semi-preparative HPLC and structures were elucidated on the basis of 1D and 2D NMR measurements. Compound 1, olean-3-oleil-12,18 diene, was a new natural product. Quali-quantitative measurements on the infusion obtained from dried aerial parts were also performed by HPLC-MSn and HPLC-DAD analysis showing that a cup of E. floribundus tea contains about 2.7 mg/mL of phenolics, with the caffeoyl quinic derivatives being the most abundant constituents.
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Affiliation(s)
- Chiara Berto
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Filippo Maggi
- School of Pharmacy, University of Camerino, Via Sant'Agostino 1, 62032 Camerino, Italy
| | - Prosper C. Biapa Nya
- Laboratory of Medicinal Plant Biochemistry, Food Science and Nutrition, Department of Biochemistry, Faculty of Sciences, University of Dschang, PO Box 67 Dschang, Cameroon
| | - Anna Pettena
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Irene Boschiero
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Stefano Dall'Acqua
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Via Marzolo 5, 35131 Padova, Italy
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Kadir MF, Bin Sayeed MS, Setu NI, Mostafa A, Mia MMK. Ethnopharmacological survey of medicinal plants used by traditional health practitioners in Thanchi, Bandarban Hill Tracts, Bangladesh. JOURNAL OF ETHNOPHARMACOLOGY 2014; 155:495-508. [PMID: 24892834 DOI: 10.1016/j.jep.2014.05.043] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2013] [Revised: 05/20/2014] [Accepted: 05/23/2014] [Indexed: 05/18/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE There is very limited information regarding plants used by traditional healers in Bandarban Hill Tracts (BHT), Bangladesh for treating general as well as complex ailments. Current study provides significant ethnopharmacological information, both qualitative and quantitative on medical plants in BHT. Aim of the study This study aimed to collect, analyze and evaluate the rich ethnopharmacologic knowledge on medicinal plants in Thanchi, BHT and attempted to identify the important species used in traditional medicine. Further analysis was done by comparison of the traditional medicinal use of the plants with the available scientific literature data. MATERIALS AND METHODS The field survey was carried out in a period of several years in Thanchi upazilla of Bandarban districts, Bangladesh. A total of 53 Traditional Health Practitioners (THPs) were interviewed through open-ended and semi structured questionnaire. The collected data were analyzed qualitatively and quantitatively. This ethnomedicinal knowledge was compared against the available scientific literature for reports of related uses and studies of phytochemical compounds responsible for respective ailments. RESULTS A total of 84 species of plants, mostly herbs, belonging to 42 families were identified for the treatment of 70 types of ailments. These ailments were categorized into 16 categories. Leaves were the most frequently used plant parts and juice is the mode of preparation of major portions of the plant species. The most common mode of administration was oral ingestion and topical application. Informant consensus factor (Fic) values of the present study reflected the high agreement in the use of plants in the treatment of digestive system and respiratory system disorders among the informants. Diseases of the digestive system had highest use-reports and 3 species of plants, namely Centella asiatica (L.) Urban. (dysentery), Justicia gendarussa L. (asthma) and Ocimum tenuiflorum L. (coughing) had the highest fidelity level (FL) of 100%. Clerodendrum viscosum Vent., Achyranthes aspera L and Justicia gendarussa L. showed the highest relative importance (RI) value of 1.86. According to use value (UV) the most important species were Ocimum tenuiflorum L. (2.24) and Achyranthes aspera L. (2.15). CONCLUSION Priority should be given for further phytochemical investigation to plants that scored highest FL, Fic, UV or RI values, as such values could be considered as good indicator of prospective plants for discovering new drugs. Since knowledge regarding traditional medicine being vulnerable day by day so traditional medicine in school curricula should be incorporated so that younger people could appreciate its usefulness. Also counseling of THPs and gardening of medicinal plants should be taken into consideration immediately in order to smooth continuance and extension of traditional medical knowledge and practice for ensuring safe and effective therapy.
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Affiliation(s)
- Mohammad Fahim Kadir
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh; Department of Pharmacy, University of Asia Pacific, Dhaka 1209, Bangladesh.
| | - Muhammad Shahdaat Bin Sayeed
- Department of Clinical Pharmacy and Pharmacology, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh; Department of Pharmacy, University of Asia Pacific, Dhaka 1209, Bangladesh
| | - Nurul Islam Setu
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Asif Mostafa
- Department of Clinical Pharmacy and Pharmacology, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - M M K Mia
- Former Principal Scientific Officer and Consultant, Bangladesh National Herbarium, Bangladesh
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Fankam AG, Kuiate JR, Kuete V. Antibacterial activities of Beilschmiedia obscura and six other Cameroonian medicinal plants against multi-drug resistant Gram-negative phenotypes. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2014; 14:241. [PMID: 25023038 PMCID: PMC4223721 DOI: 10.1186/1472-6882-14-241] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Accepted: 07/11/2014] [Indexed: 11/10/2022]
Abstract
Background The rapid spread of bacteria expressing multi-drug resistance propels the search for new antibacterial agents. The present study was designed to evaluate the antibacterial activities of the methanol extracts from Beilschmiedia obscura and six other Cameroonian plants against a panel of twenty nine Gram-negative bacteria including Multi-drug resistant (MDR) phenotypes. Methods The phytochemical investigations of the extracts were carried out according to the standard methods and the liquid micro-dilution assay was used for all antibacterial assays. Results Phytochemical analysis showed the presence of alkaloids in all studied extracts. Other chemical classes of secondary metabolites such as anthocyanines, anthraquinones flavonoids, saponins, tannins, sterols and triterpenes were selectively detected in the extracts. The extract from the fruits of Beilschmiedia obscura, Pachypodanthium staudtii leaves and Peperomia fernandopoiana (whole plant) displayed the best spectrum of activity with MIC values ranging from 16 to 1024 μg/mL against at least 65% and above of the tested bacteria. The extract from Beilschmiedia obscura was the most active with MIC values below 100 μg/mL against ten of the tested bacteria. This extract also showed MBC values below 1024 μg/mL against 55.17% of the studied microorganisms. Phenylalanine arginine β-naphthylamide (PAβN) significantly modulated the activities of extracts from the leaves and fruits of Pachypodanthium staudtii and Beilschmiedia obscura respectively, by increasing their inhibitory activity against Klebsiella pneumoniae KP55 strain at least four fold. Conclusion The overall results of the present investigation provide information for the possible use of the methanol extracts of the studied plant species, especially B. obscura to fight infectious diseases caused by Gram-negative bacteria including MDR phenotypes.
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Towns AM, van Andel T. Comparing local perspectives on women's health with statistics on maternal mortality: an ethnobotanical study in Bénin and Gabon. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2014; 14:113. [PMID: 24679004 PMCID: PMC3986651 DOI: 10.1186/1472-6882-14-113] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/09/2013] [Accepted: 02/28/2014] [Indexed: 11/10/2022]
Abstract
BACKGROUND According to the World Health Organization (WHO), reproductive health problems are the leading cause of morbidity and mortality for women in Africa. In spite of this scenario and the importance of plants in African health care, limited research has been conducted linking maternal health and plant-based medicine. The objective of our research was to examine how closely Beninese and Gabonese women's health perspectives, medicinal plant knowledge, and plant use practices reflect the statistical causes of maternal mortality. METHODS In Bénin (2011) and Gabon (2012), we conducted 87 ethnobotanical questionnaires with the corresponding collection of 800 botanical specimens. We used free-listing analysis, citation frequency and species counts to determine women's top health concerns. We also interviewed 18 biomedical healthcare providers in national hospitals and local clinics. RESULTS Informants' perceptions of the main causes of maternal suffering included malaria, infertility, and menstruation and pregnancy concerns. Women were knowledgeable on plants to treat the top causes of maternal morbidity, but knew more plants for conditions such as anemia, infertility, breast milk production, and the maintenance of menstruation and pregnancy. The biomedical staff recognized the role of traditional medicine in their patients' lives and expressed concern for herbal remedies to facilitate birth, but were restricted by national policies on advising on medicinal plant use. CONCLUSIONS Plants serve as an entry point to understanding Beninese and Gabonese women's perceptions of common health concerns and local health management strategies. Plant use practices in both countries did not closely parallel the top statistical causes of maternal mortality, but highlighted key issues such as menstruation and infertility as salient health concerns for women. More research is needed on the role of plants in women's gynecological healthcare.
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Affiliation(s)
- Alexandra M Towns
- Naturalis Biodiversity Center, Leiden University, Darwinweg 4, P.O. Box 9517, RA 2300 Leiden, The Netherlands
| | - Tinde van Andel
- Naturalis Biodiversity Center, Leiden University, Darwinweg 4, P.O. Box 9517, RA 2300 Leiden, The Netherlands
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