1
|
Lawal IO, Rafiu BO, Ale JE, Majebi OE, Aremu AO. Ethnobotanical Survey of Local Flora Used for Medicinal Purposes among Indigenous People in Five Areas in Lagos State, Nigeria. PLANTS 2022; 11:plants11050633. [PMID: 35270103 PMCID: PMC8912796 DOI: 10.3390/plants11050633] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/19/2022] [Accepted: 02/21/2022] [Indexed: 02/01/2023]
Abstract
Traditional medicine is typically the most accessible primary healthcare for a large proportion of the people in Nigeria. However, its potential remains under-explored, especially with regards to their documentation. This research investigated and documented the use of medicinal plants in the management of various health conditions/diseases among local populations in Lagos State. This study was conducted in five (5) locations of Lagos State i.e., Alimosho, Badagry, Eti-Osa, and Epe (including Ijebu and Imota). Ethnobotanical information from 100 participants was obtained using semi-structured questionnaires. Frequency of citation (FC), relative frequency of citation (RFC), fidelity level (FL), and informant consensus factor (ICF) were used to assess the importance of plants utilised for various health conditions/diseases. We identified 183 plants from 61 plant families with the highest number (24) of plants belonging to Fabaceae. Based on the high FC, the top-five popular plants used for managing health conditions/diseases in the study areas were Mangifera indica (95%), Waltheria indica (93%), Zingiber officinale (87%), Alchornea cordifolia (83%) and Ipomoea involucrata (81%). Furthermore, Rauvolfia vomitoria, Urena lobata and Waltheria indica were recognised as the most adaptable plants, as they were used to treat five different health conditions/diseases. The most commonly used life-forms were herbs (34%) and woody species (shrubs; 30%, and trees; 22%). The most regularly used plant parts were leaves. The calculated RFC values for all medicinal plant species ranged from 0.01 to 0.95, while FL values ranged from 7.14 to 100%. We found 14 health conditions/diseases, with ICF values ranging from 0.88 to 0.95. Insomnia, insanity, convulsion, nervousness, and muscle relaxants had the lowest (ICF = 0.88) agreement, while malaria/fevers, stomach, and respiratory-related diseases had the most (ICF = 0.95) agreement. The documented therapeutic uses of the plants provide basic data for further research aimed at pharmacological and conservation studies of the most important flora existing in the study areas.
Collapse
Affiliation(s)
- Ibraheem Oduola Lawal
- Biomedicinal Research Centre, Forestry Research Institute of Nigeria, P.M.B. 5054, Jericho Hill, Ibadan 200272, Oyo, Nigeria; (B.O.R.); (J.E.A.)
- Correspondence: (I.O.L.); (A.O.A.); Tel.: +234-2241-3327 (I.O.L.); +27-1838-92573 (A.O.A.)
| | - Basirat Olabisi Rafiu
- Biomedicinal Research Centre, Forestry Research Institute of Nigeria, P.M.B. 5054, Jericho Hill, Ibadan 200272, Oyo, Nigeria; (B.O.R.); (J.E.A.)
| | - Joy Enitan Ale
- Biomedicinal Research Centre, Forestry Research Institute of Nigeria, P.M.B. 5054, Jericho Hill, Ibadan 200272, Oyo, Nigeria; (B.O.R.); (J.E.A.)
| | - Onuyi Emmanuel Majebi
- Department of General Studies, Federal Cooperative College, P.M.B. 5033, Eleyele, Ibadan 200284, Oyo, Nigeria;
| | - Adeyemi Oladapo Aremu
- Indigenous Knowledge Systems Centre, Faculty of Natural and Agricultural Sciences, North-West University, Private Bag X2046, Mmabatho 2790, North West, South Africa
- Correspondence: (I.O.L.); (A.O.A.); Tel.: +234-2241-3327 (I.O.L.); +27-1838-92573 (A.O.A.)
| |
Collapse
|
2
|
Arunachalam K, Yang X, San TT. Tinospora cordifolia (Willd.) Miers: Protection mechanisms and strategies against oxidative stress-related diseases. JOURNAL OF ETHNOPHARMACOLOGY 2022; 283:114540. [PMID: 34509604 DOI: 10.1016/j.jep.2021.114540] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 08/11/2021] [Accepted: 08/17/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Tinospora cordifolia (Willd.) Miers (Menispermaceae) is a Mediterranean herb, used in Ayurvedic, Siddha, Unani, and folk medicines. The herb is also used in conventional medicine to treat oxidative stress-related diseases and conditions, including inflammation, pain, diarrhea, asthma, respiratory infections, cancer, diabetes, and gastrointestinal disorders. AIM OF THE REVIEW The taxonomy, botanical classification, geographical distribution, and ethnobotanical uses of T. cordifolia, as well as the phytochemical compounds found in the herb, the toxicology of and pharmacological and clinical studies on the effects of T. cordifolia are all covered in this study. MATERIALS AND METHODS To gather information on T. cordifolia, we used a variety of scientific databases, including Scopus, Google Scholar, PubMed, and Science Direct. The information discussed focuses on biologically active compounds found in T. cordifolia, and common applications and pharmacological activity of the herb, as well as toxicological and clinical studies on its properties. RESULTS The findings of this study reveal a connection between the use of T. cordifolia in conventional medicine and its antioxidant, anti-inflammatory, antihypertensive, antidiabetic, anticancer, immunomodulatory, and other biological effects. The entire plant, stem, leaves, root, and extracts of T. cordifolia have been shown to have a variety of biological activities, including antioxidant, antimicrobial, antiviral, antiparasitic, antidiabetic, anticancer, anti-inflammatory, analgesic and antipyretic, hepatoprotective, and cardioprotective impact. Toxicological testing demonstrated that this plant may have medicinal applications. T. cordifolia contains a variety of biologically active compounds from various chemical classes, including alkaloids, terpenoids, sitosterols, flavonoids, and phenolic acids. Based on the reports researched for this review, we believe that chemicals in T. cordifolia may activate Nrf2, which leads to the overexpression of antioxidant enzymes such as CAT, GPx, GST, and GR, and thereby induces the adaptive response to oxidative stress. T. cordifolia is also able to reduce NF-κB signalling by inhibiting PI3K/Akt, activating AMPK and sirtuins, and downregulating PI3K/Akt. CONCLUSIONS Our findings indicate that the pharmacological properties displayed by T. cordifolia back up its conventional uses. Antimicrobial, antiviral, antioxidant, anticancer, anti-inflammatory, antimutagenic, antidiabetic, nephroprotective, gastroprotective, hepatoprotective, and cardioprotective activities were all demonstrated in T. cordifolia stem extracts. To validate pharmacodynamic targets, further research is needed to evaluate the molecular mechanisms of the known compounds against gastrointestinal diseases, inflammatory processes, and microbial infections, as immunostimulants, and in chemotherapy. The T. cordifolia safety profile was confirmed in a toxicological analysis, which prompted pharmacokinetic assessment testing to confirm its bioavailability.
Collapse
Affiliation(s)
- Karuppusamy Arunachalam
- Key Laboratory of Economic Plants and Biotechnology and the Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650 201, People's Republic of China; Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences, Yezin, Nay Pyi Taw, 05282, Myanmar.
| | - Xuefei Yang
- Key Laboratory of Economic Plants and Biotechnology and the Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650 201, People's Republic of China; Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences, Yezin, Nay Pyi Taw, 05282, Myanmar.
| | - Thae Thae San
- Key Laboratory of Economic Plants and Biotechnology and the Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650 201, People's Republic of China; Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences, Yezin, Nay Pyi Taw, 05282, Myanmar
| |
Collapse
|
3
|
Wandering through southwestern Nigeria: An inventory of Yoruba useful angiosperm plants. Heliyon 2022; 8:e08668. [PMID: 35024488 PMCID: PMC8733184 DOI: 10.1016/j.heliyon.2021.e08668] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 09/25/2021] [Accepted: 12/21/2021] [Indexed: 11/23/2022] Open
Abstract
This paper is a compilation of all known uses of angiosperm plants by the Yoruba people of southwestern Nigeria. Information was gathered from the past experiences of authors and surveys of books, journal articles, dissertations (published and unpublished) and theses using online databases. The review presents 493 angiosperm species (65 monocots and 428 dicots) belonging to 99 families, of which Fabaceae contributed the highest number of useful plants (72 spp.), followed by Euphorbiaceae (31 spp.), Malvaceae (30 spp.), and Asteraceae (25 spp.). Generally, of the identified plants, 418 species are for medicinal purposes, 85 species are utilized as food and beverages, 65 species for other uses including games, food packaging, and arts and crafts while 22 species are used for magical purposes such as success charm, enhancing disappearance, protection from witches and escaping from the repercussion of an act. This study provides baseline ethnobotanical data for future quantitative analyses of useful plants in the region, as indigenous plant knowledge has not been properly explored and documented among the Yoruba people.
Collapse
|
4
|
Kumari S, Bhatt V, Suresh PS, Sharma U. Cissampelos pareira L.: A review of its traditional uses, phytochemistry, and pharmacology. JOURNAL OF ETHNOPHARMACOLOGY 2021; 274:113850. [PMID: 33485976 DOI: 10.1016/j.jep.2021.113850] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 01/08/2021] [Accepted: 01/14/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cissampelos pareira, a well-known medicinal climber-plant of the Menispermaceae family, has been extensively used in the traditional medicinal system since the ancient time for the treatment of numerous diseases such as ulcer, wound, rheumatism, fever, asthma, cholera, diarrhoea, inflammation, snakebite, malaria, rabies, and also recommended for blood purification. AIM OF THE REVIEW The main purpose of this review is to provide updated information on ethnopharmacology, phytochemistry, chromatographic and spectroscopic analysis, pharmacology, and toxicology of C. pareira along with the possible future research. This information will help to provide a foundation for plant-based drug discovery in the near future. MATERIAL AND METHODS The online databases such as Scifinder, Web of Science, PubMed, and Google Scholar were used to collect electronically available literature data on C. pareira. Ayurveda text is searched for the traditional uses of this plant in India. The published books are also searched for the information on this plant. Our search was based on traditional uses, botany, phytochemistry, and pharmacological potential by using "Cissampelos pareira" as the keyword. RESULTS To date, approximately 54 phytomolecules have been isolated and characterized from C. pareira including mainly isoquinoline alkaloids along with few flavonoids, flavonoid glycosides, and fatty acids. The crude extracts of C. pareira have shown various pharmacological activities such as antipyretic, anti-inflammatory, antiarthritic, antiulcer, antidiabetic, anticancer, antifertility, antimicrobial, antioxidant, antivenom, antimalarial, and immunomodulatory, etc. The chemical fingerprinting of C. pareira carried out using HPTLC, HPLC, UPLC, LC-MS, and GC-MS, revealed the presence of alkaloids (isoquinoline alkaloids), fatty acids, and flavonoid glycosides. Moreover, the toxicological assessment of C. pareira has been moderately investigated, which requires further comprehensive studies. CONCLUSION Comprehensive literature survey reveals that till date, remarkable growth has been made on phytochemistry and pharmacology of C. pareira reflecting the great medicinal potential of this plant. Although some of the traditional uses have been well clarified and documented by modern pharmacological analysis, the correlation between its pharmacological activities and particular phytoconstituents still needs to be validated. Furthermore, there is partial data available on most of the pharmacological studies, along with incomplete toxicological screening. Future research needs to pay more attention to pharmacological studies of C. pareira via pre-clinical and clinical trials. Additionally, scientific validation of traditional knowledge of C. pareira is vital for ensuring safety, efficacy, and mechanism of action before clinical uses.
Collapse
Affiliation(s)
- Surekha Kumari
- Chemical Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, 176 061, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Vinod Bhatt
- Chemical Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, 176 061, India
| | - Patil Shivprasad Suresh
- Chemical Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, 176 061, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Upendra Sharma
- Chemical Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh, 176 061, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
| |
Collapse
|
5
|
Seethapathy GS, Wold CW, Ravikumar K, de Boer HJ, Wangensteen H. Ethnopharmacology, biological activities and chemical compounds of Canarium strictum: An important resin-yielding medicinal tree in India. Fitoterapia 2021; 152:104920. [PMID: 33984435 DOI: 10.1016/j.fitote.2021.104920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 05/07/2021] [Accepted: 05/07/2021] [Indexed: 11/25/2022]
Abstract
The resin of Canarium strictum Roxb. is used for rheumatism and asthma; the bark is used as a mosquito repellent. The major compounds in the resin are triterpenoids, but as no studies have been performed on the bark, this study investigated this economically important resource. Ten folk healers were interviewed about their medicinal uses of C. strictum. Resin and bark were extracted with dichloromethane followed by methanol using accelerated solvent extraction. The extracts were fractionated using different chromatographic methods, and isolated compounds were identified by NMR spectroscopy and GC-MS. Resin and bark extracts were investigated for DPPH radical scavenging, 15-lipoxygenase inhibition, effects on nitric oxide (NO) production in LPS-activated dendritic D2SC/I cells and toxicity against Artemia salina nauplii. Traditional healers used resin to treat colds, airway afflictions and rheumatoid arthritis. α-Amyrin and β-amyrin were identified as the major constituents in the dichloromethane resin extract. From the stem bark, procyanidins, gallic acid, methyl gallate, scopoletin, 3,3'-di-O-methylellagic acid 4-O-α-arabinofuranoside and elephantorrhizol (3,3',4',5,6,7,8-heptahydroxyflavan) were isolated and identified. By GC-MS, α-amyrin and β-amyrin and their acetates, lupeol, and taraxasterol were identified. Radical scavenging, 15-lipoxygenase inhibitory activity and inhibition of NO production was observed from resin and bark extracts, and no toxicity towards Artemia salina nauplii was found. Triterpenoids and procyanidins are the major compounds in C. strictum resin and stem bark, respectively. The high content of triterpenoids might contribute to anti-inflammatory effects and give a rationale for the widespread usage of the resin in India.
Collapse
Affiliation(s)
- Gopalakrishnan Saroja Seethapathy
- Section for Pharmaceutical Chemistry, Department of Pharmacy, University of Oslo, P.O. Box 1068, 0316 Oslo, Norway; Natural History Museum, University of Oslo, P.O. Box 1172, 0318 Oslo, Norway; The University of Trans-Disciplinary Health Sciences and Technology, Foundation for Revitalisation of Local Health Traditions (FRLHT), 74/2 Jarakabande Kaval, Post Attur via Yelahanka, Bangalore 560064, India
| | - Christian Winther Wold
- Section for Pharmaceutical Chemistry, Department of Pharmacy, University of Oslo, P.O. Box 1068, 0316 Oslo, Norway
| | - Kaliamoorthy Ravikumar
- The University of Trans-Disciplinary Health Sciences and Technology, Foundation for Revitalisation of Local Health Traditions (FRLHT), 74/2 Jarakabande Kaval, Post Attur via Yelahanka, Bangalore 560064, India
| | - Hugo J de Boer
- Natural History Museum, University of Oslo, P.O. Box 1172, 0318 Oslo, Norway
| | - Helle Wangensteen
- Section for Pharmaceutical Chemistry, Department of Pharmacy, University of Oslo, P.O. Box 1068, 0316 Oslo, Norway.
| |
Collapse
|
6
|
Wayal SR, Gurav SS. Evaluation of wound healing potential of Bhallatakadi Ghrita - cow ghee based polyherbal formulation: in-vivo excision and incision wound model. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2021; 18:507-515. [PMID: 33691354 DOI: 10.1515/jcim-2020-0179] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Accepted: 08/12/2020] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Ghee is widely considered as the Indian name for clarified butterfat and processing of ghee with therapeutic herbs i.e., ghrita is renowned for augmenting their medicinal properties. The wound is considered as a challenging clinical problem with early and late complications. To reduce the burden of wounds with the shortest period and minimum scaring, an attempt was made to prepare and evaluate the wound healing potential of ghee based polyherbal formulation. METHODS Based on local ethnic tribal claims, Semecarpus anacardium L., Argemone mexicana L., Cocculus hirsutus L., and Woodfordia fruticosa K. were collected from Western Ghats of India. The polyherbal Bhallatakadi Ghrita (BG) formulation was prepared as per Ayurvedic procedure and assessed for its wound healing potential using incision and excision wound animal models. RESULTS BG treated group showed a complete contraction of wounds (99.82 ± 0.10%) (p<0.001) with 15.17 ± 0.40 days re-epithelization time and breaking strength (531.50 ± 5.89) (p<0.05). The hydroxyproline content of BG was found to be significantly higher i.e., 4.23 ± 0.21 (p<0.05). Quantitative estimation of BG exhibited 54.7 ± 3.7 mg100 g-1 of polyphenols and 42.3 ± 5.4 mg.100 g-1 flavonoids in terms of gallic acid and quercetin respectively. HPLC analysis revealed the presence of gallic acid and quercetin whereas the presence of fatty acids was confirmed by GC-MS analysis. CONCLUSIONS It may conclude that the presence of quercetin, gallic acid, and fatty acids could have accelerated the healing rate of the ghrita formulation, as they have already been known for their potential wound healing properties.
Collapse
Affiliation(s)
- Sandesh R Wayal
- Center for Research and Development, PRIST University, Thanjavur, Tamilnadu, India
| | | |
Collapse
|
7
|
Wayal SR, Gurav SS. Bhallatakadi Ghrita: Development and evaluation with reference to Murcchana and Shata-Dhauta process. J Ayurveda Integr Med 2020; 11:261-269. [PMID: 32690353 PMCID: PMC7527999 DOI: 10.1016/j.jaim.2020.05.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 02/28/2020] [Accepted: 05/07/2020] [Indexed: 10/31/2022] Open
Abstract
BACKGROUND Ayurveda is primarily based upon use of herbs either singly or in combination (polyherbal). The cow ghee (clarified butterfat) is considered as a precious base for preparing medicines in Ayurveda. Processing of ghee with plant ingredients is renowned for enhancing their therapeutic efficacy. OBJECTIVE In present research work, the attempt was made to develop cow ghee based Polyherbal Bhallatakadi Ghrita formulations and evaluate them with reference to 'Murcchana' and 'Shata-Dhauta' process. MATERIALS AND METHODS The research plants were identified, procured, authenticated and processed. The extracts of plant materials were prepared and used for development of Polyherbal Bhallatakadi Ghrita (PHBG), Polyherbal Bhallatakadi Murcchita Ghrita and Polyherbal Bhallatakadi Shata-Dhauta Ghrita formulations as per Ayurvedic procedures. The prepared ghrita formulations were subjected to organoleptic (colour, odour, taste, appearance and touch), physicochemical (pH, viscosity, moisture content, specific gravity, refractive index, acid value, saponification value, iodine value, peroxide value, Rechert Meissl value and Polenske value) evaluation, in-vitro antioxidant and GC-MS analysis. The accelerated and real time stability studies were carried out to determine shelf life of ghrita formulations. RESULTS The results of evaluations indicate that, developed PHBG formulations retained the organoleptic and physicochemical characteristics of ghee. The shelf life of formulations was found to be in the range of 1.6 to 3.3 years at accelerated and 2.2 to 3.8 years at real time stability conditions. All ghrita formulations exhibited antioxidant activity in dose dependent manner. CONCLUSION The standardization or evaluation of Polyherbal Bhallatakadi Ghrita formulations was found to be crucial for the establishment of a steady biological, chemical or simply a quality assurance profile of the drugs.
Collapse
Affiliation(s)
- Sandesh R Wayal
- Center for Research and Development, PRIST University, Thanjavur, Tamilnadu, India
| | | |
Collapse
|