Revue bibliographique sur la composition chimique et les activités biologiques de &lt;i&gt;Guiera senegalensis&lt;/i&gt; J.F. Gmel. (Combretaceae)

Tine, Yoro; Diop, Moussa; Ndoye, Idrissa; Diallo, Amadou; Wélé, Alassane

doi:10.4314/ijbcs.v13i7.37

Cited by 6 publications

(3 citation statements)

References 25 publications

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“…L'extrait éthanolique (4 -8 mg/ml) a diminué la bronchoconstriction (Chedi et Mandawari, 2018). Les propriétés antivirales (Lamien et al, 2005 ;Arbab et al, 2017 ;Parvez et al, 2018 ;), antibactériennes (Tine et al, 2019), antalgiques (Jigam et al, 2011), antipyrétiques (Ahmed et al, 2018) et antiinflammatoires (Nwafor et Hamza, 2007) ont été aussi rapportées dans la littérature.…”

Section: Les Indications Specifiques Des Especes Vegetales Dans Les Munclassified

Plantes médicinales de l’Afrique de l’Ouest pour la prise en charge des affections respiratoires pouvant se manifester au cours de la Covid-19

Haïdara¹,

Diarra²,

Doumbia³

et al. 2020

Int. J. Bio. Chem. Sci

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Dans le cadre de contribuer à la prise en charge symptomatique des affections respiratoires pouvant se manifester pendant la Covid-19, la présente étude a été entreprise pour recenser les plantes médicinales Africaines actives contre ces manifestations. Une étude bibliographique a été effectuée pour recenser les espèces végétales utilisées dans la prise en charge des maladies respiratoires en Afrique de l’Ouest. La fréquence de citation et un score de convergence d’usage des espèces ont été également calculés. Un total de 318 recettes issues de 145 espèces végétales a été inventorié à travers différentes publications. Guiera senegalensis, Sterculia setigera, Bridelia ferruginea, Euphorbia hirta et Terminalia avicennioides étaient les plantes les plus citées avec les meilleurs scores de convergence d’usage. Les feuilles de ces espèces étaient les plus citées tandis que la toux était la plus indiquée. Les résultats de cette étude pourraient servir de base de données des espèces végétales utilisées dans la prise en charge des maladies du tractus respiratoire en Afrique de l’ouest.Mots clés : Plantes médicinales, Affections respiratoires, Covid-19, Afrique de l’Ouest. English Title: Medicinal plants from West Africa for the management of respiratory diseases that may appear during the Covid-19 As part of contributing to the symptomatic management of respiratory conditions that may manifest during Covid-19, the current study was undertaken to identify African medicinal plants active against these manifestations. A bibliographic study was carried out to identify the plant species used in the management of respiratory diseases in West Africa. The frequency of citation and a convergence score for the use of the species were also calculated. A total of 318 recipes from 145 plant species were inventoried through various publications. Guiera senegalensis, Sterculia setigera, Bridelia ferruginea, Euphorbia hirta and Terminalia avicennioides were the most cited plants with the best usage convergence scores. Leaves from these species were most cited while the cough was more indicated. The results of this study could serve as a database of plant species used in the management of respiratory tract diseases in West Africa.Keywords: Medicinal plants, Respiratory Affections, Covid-19, West Africa.

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Section: Les Indications Specifiques Des Especes Vegetales Dans Les Munclassified

Plantes médicinales de l’Afrique de l’Ouest pour la prise en charge des affections respiratoires pouvant se manifester au cours de la Covid-19

Haïdara¹,

Diarra²,

Doumbia³

et al. 2020

Int. J. Bio. Chem. Sci

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“…Also, increased resistance to these anticancer drugs has forced researchers to turn to natural products of plant and marine origin (Sawadogo et al, 2012). In developing countries, people generally use traditional herbal therapies (Tine et al, 2019;Taïbi et al, 2020). Herbal medicine is, therefore, one of the greatest solutions to the health problems of populations in these developing countries.…”

Section: Introductionmentioning

confidence: 99%

Antioxidant and cytotoxic properties of Combretum paniculatum and Fadogia agrestis extracts on prostate and cervical cancers cell lines

Ouedraogo,

Bayala,

Kaboré

et al. 2024

Int. J. Bio. Chem. Sci

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The medicinal plants used in Burkina Faso are essential source of research for bioactive compounds against prostate and cervical cancer, which are major health problems in Burkina Faso and worldwide. This was done by hydro-acetic maceration of the powder of the leafy branches of Combretum paniculatum (C. paniculatum) and Fadogia agrestis (F. agrestis). These extracts were then fractionated using petroleum ether, dichloromethane, ethyl acetate, and n-butanol. A phytochemical screening of these extracts was performed using High-Performance Thin Layer Chromatography (HPTLC). Antioxidant activity was evaluated using 2,2-Diphenyl-1-picrylhydrazyl (DPPH∎) and 2'-Azino-Bis-3-Ethylbenzothiazoline-6-Sulfonic Acid (ABTS∎+). The extracts cytotoxicity was assessed by the MTT (Mitochondrial Tetrazolium Test) method on the LNCaP cell lines of prostate cancer and HeLa of cervical cancer. Phytochemical analysis of extracts and fractions revealed the presence of tannins, flavonoids, and steroids in these plants. For antioxidant activity, the ethyl acetate fraction of F. agrestis and the n-butanol fraction of C. paniculatum gave the best inhibition of DPPH∎ with IC50 values of 0.246 ± 0.045 and 0.097 ± 0.008 μg extract/mL, respectively. Using the ABTS∎+ method, the ethyl acetate fractions of C. paniculatum (1.1009 ± 0.0181 μM ET/g) and F. agrestis (0.0316 ± 0.0007 μM ET/g) showed the best activity. In addition, the fractions of dichloromethane (DCM) of F. agrestis (IC50 = 24.69 ± 9.51 μg/ml) and ethyl acetate (AE) of F. agrestis (IC50 = 129.9 ± 6.49 μg/ml) had better activity, respectively on the prostate and cervical cancer LNCaP lines. These properties could justify the use of these plants in traditional medicine.

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“…The use of medicinal plants in the traditional management of various human diseases is a common practice worldwide (Mounanga et al 2015;Elghobashy et al 2020). Today, medicinal plants still represent the primary source of therapeutic substances especially in developing countries for primary health care (Tine et al 2019;Rafay et al 2021). Knowledge of their virtues and risks has been built on traditional beliefs specific to each culture (Biu et al 2016).…”

Section: Introductionmentioning

confidence: 99%

Phytochemistry and Larval Toxicity of Ipomea asarifolia, Commelina diffusa, Acalypha ciliata and Eleusine indica against Artemia salina

2022

Int J Vet Sci

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Ipomea asarifolia, Commelina diffusa, Acalypha ciliata and Eleusine indica are medicinal plants with anthelmintic effects traditionally used in pig breeding in the Republic of Benin. However, data on their chemical composition and toxicity are not sufficient. The objective of this study was to evaluate the phytochemistry and larval toxicity of I. asarifolia, C. diffusa, A. ciliata and E. indica, used in Benin. Aqueous and hydro-ethanolic extracts of the plants were obtained by maceration of the powders in solvents for 48h. Phytochemical screening of the different secondary metabolites present in the plants was performed on the basis of staining and/or precipitation reactions on the powders. Larval toxicity was performed on Artemia salina larvae obtained after the hatching of the crustacean eggs. The determination of the number of dead larvae according to the concentrations used allowed to establish the lethal concentrations 50. From the results obtained, it was found that the different plants contained several secondary metabolites including flavonoids, mucilages, reducing compounds, anthocyanins, anthraquinones, leucoanthocyanins, catechic tannins and gall tannins. Alkaloids were not identified in any of the plants. Toxicologically, all the Lethal Concentrations 50 are higher than 0.1mg/mL, reflecting no toxic character of the extracts at the tested doses. In sum, the plants studied are of interest in traditional medicine because of their interesting chemical composition and the absence of cytotoxic effect. These results justify their use in traditional medicine.

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Revue bibliographique sur la composition chimique et les activités biologiques de <i>Guiera senegalensis</i> J.F. Gmel. (Combretaceae)

Cited by 6 publications

References 25 publications

Plantes médicinales de l’Afrique de l’Ouest pour la prise en charge des affections respiratoires pouvant se manifester au cours de la Covid-19

Plantes médicinales de l’Afrique de l’Ouest pour la prise en charge des affections respiratoires pouvant se manifester au cours de la Covid-19

Antioxidant and cytotoxic properties of Combretum paniculatum and Fadogia agrestis extracts on prostate and cervical cancers cell lines

Phytochemistry and Larval Toxicity of Ipomea asarifolia, Commelina diffusa, Acalypha ciliata and Eleusine indica against Artemia salina

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