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Seraw E, Melkamu Y, Masresha G. Traditional lore on the healing effects of therapeutic plants used by the local communities around Simien Mountains National Park, northwestern Ethiopia. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2024; 20:43. [PMID: 38632559 PMCID: PMC11025143 DOI: 10.1186/s13002-024-00678-9] [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: 01/15/2024] [Accepted: 03/18/2024] [Indexed: 04/19/2024]
Abstract
BACKGROUND Simien Mountain National Park is a world heritage site with spectacular landscapes and rich in floral diversity. Exploring the plethora of conventional wisdom regarding therapeutic flora for sustainable use and drug development is a timely endeavor. Thus, the present study was aimed at investigating therapeutic plant uses and conservation practices by the local communities dwelling in the vicinity of the Park. METHODS Eighty randomly selected general informants and 20 purposefully selected key informants were used to collect the traditional lore from 10 purposefully selected kebeles that border the Park. Data were collected using face-to-face interviews, guided field walks, group discussions and market surveys. Descriptive statistics were used to analyze the basic information collected from the informants. An independent sample t test was computed to compare the knowledge variations among different informant groups. Clustering and ranking techniques were employed to validate traditional wisdom of informants. RESULTS Significant differences in traditional wisdom (P < 0.05) were observed only between general and key informants. Hundred thirteen therapeutic plant species belonging to 56 families were recorded. Asteraceae was the most species-rich family (10%). The majority of therapeutic species were collected from the wild (77%). Herbs and roots were the most preferred habit (47%) and plant parts (37%) for remedy preparation, respectively. Pounding was the most common preparation method (50.1%). The most frequently practiced route of administration was the oral route (48.1%). The highest Informant Consensus Factor (ICF) value (84%) was recorded for respiratory and febrile illnesses. Rumex nepalensis was the most preferred for the treatment of wounds, and Olea europaea subsp cuspidata was the first-ranked multipurpose plant. CONCLUSION The Park is rich in therapeutic species serving as a refuge for many endemic and endangered species associated with the local community rich medicinal traditional lore. Erosion of therapeutic plants, verbal transfer of the traditional wisdom and young generation negligence in acquiring traditional lore led to the deterioration of the long tradition of using therapeutic plants for health care. Endangered multipurpose therapeutic plants like Echinops kebericho should get conservation priority. Therapeutic plants with the highest ICF and fidelity level could be candidates for drug development.
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Affiliation(s)
- Endalkachew Seraw
- Biology Department, University of Gondar, P.O. Box 196, Gondar, Ethiopia
| | - Yirgalem Melkamu
- Biology Department, University of Gondar, P.O. Box 196, Gondar, Ethiopia.
| | - Getinet Masresha
- Biology Department, University of Gondar, P.O. Box 196, Gondar, Ethiopia.
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Sayde E, Chalak L, Baydoun S, Shehadeh A, El Zein H, Al Beyrouthy J, Yazbek M. Surveying and mapping cereals and legumes wild relatives in Mount Hermon (Bekaa, Lebanon). Ecol Evol 2024; 14:e10943. [PMID: 38469046 PMCID: PMC10926055 DOI: 10.1002/ece3.10943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 10/25/2023] [Accepted: 01/03/2024] [Indexed: 03/13/2024] Open
Abstract
Crop Wild Relatives (CWR) should be highly prioritized, monitored, and conserved as they have an immense effect on sustainability and livelihood. In this study we aim to survey and map cereal and legume wild relatives of Fabaceae and Poaceae families. Mount Hermon, Bekaa side, Lebanon. A set of 46 CWR species were targeted based on desk selection analysis and prioritization by the International Center for Agricultural Research in Dry Areas genebank for their potential importance in breeding programs. A botanical survey of 17 sites of the various habitats of Mount Hermon was performed during April-June 2021 using a systematic transect/quadrate sampling method. Recorded genera and species were accurately georeferenced and then mapped with the DIVA-GIS program. In total, 854 occurrences were observed belonging to 34 species of Fabaceae and 12 species of Poaceae. High H' Shannon diversity values were recorded in three sites (Al Fakiaa, Sham El Hafour and Ain Ata- al Berke) of the Mount with values ranking between 2.45 and 2.83. This was confirmed by the richness distribution maps of genera and species. Richness distribution maps provide relevant clues on candidate sites for high concentrations of each of the species under study. At least the three sites, hosting 87% of the surveyed CWR's species, can be considered for further in situ conservation actions.
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Affiliation(s)
- Eliane Sayde
- Faculty of Agronomy, Department of Plant ProductionLebanese UniversityBeirutLebanon
| | - Lamis Chalak
- Faculty of Agronomy, Department of Plant ProductionLebanese UniversityBeirutLebanon
| | - Safaa Baydoun
- Research Center for Environment and DevelopmentBeirut Arab UniversityBekaaLebanon
| | - Ali Shehadeh
- International Center for Agricultural Research in Dry Areas (ICARDA)BeirutLebanon
| | | | | | - Mariana Yazbek
- International Center for Agricultural Research in Dry Areas (ICARDA)BeirutLebanon
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Nortjie E, Basitere M, Moyo D, Nyamukamba P. Assessing the Efficiency of Antimicrobial Plant Extracts from Artemisia afra and Eucalyptus globulus as Coatings for Textiles. PLANTS (BASEL, SWITZERLAND) 2024; 13:514. [PMID: 38498494 PMCID: PMC10893333 DOI: 10.3390/plants13040514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 01/23/2024] [Accepted: 02/04/2024] [Indexed: 03/20/2024]
Abstract
This study aimed to assess the antimicrobial activities of plant extracts from Artemisia afra and Eucalyptus globulus when used as coatings for textiles. A pulsed ultrasound-assisted extraction method (PUAE) was employed to obtain methanolic and hexanoic extracts from both plants. Eucalyptus globulus methanol extraction exhibited the highest yield at 22.76% (±0.61%), while Artemisia afra demonstrated lower yields. Phytochemical screening identified various secondary metabolites in the extracts, including phenols, quinones, and steroids. Antimicrobial tests against Staphylococcus aureus and Escherichia coli revealed varying degrees of susceptibility, with Eucalyptus globulus hexanoic extracts showing the highest activity against Staphylococcus aureus at an average percentage growth of 18.74% (±0.26%). Minimum inhibitory concentration (MIC) values were determined for the extracts, but complete inhibition did not occur at concentrations below 500 μg/mL. The extracts exhibited varying effects on Staphylococcus aureus and Escherichia coli growth, with some extracts promoting bacterial growth. Coating textiles with Eucalyptus globulus methanolic extracts demonstrated antibacterial activity against Staphylococcus aureus with the highest zone of inhibition observed in cotton-coated samples (258.4 mm2). Polyester-coated samples exhibited smaller inhibition zones, with the lowest observed in Eucalyptus globulus methanolic extract coating (65.97 mm2). Scanning electron microscope (SEM) analysis revealed visible surface morphology changes in coated fabrics, depicting fine, cluster, lumpy, flaky, and fragment-like morphologies. Laundering effects on coated fabrics were investigated, showing a significant decrease in antimicrobial activity after washing. Fourier-transform infrared spectroscopy (FTIR) identified functional groups in the extracts associated with antimicrobial properties. The complexity of the bioactive compounds suggests potential antimicrobial efficacy, resting on factors such as geographical location, climate, and extraction methods. Notwithstanding the limitations, this study contributes valuable insights into the use of plant extracts as antimicrobial coatings for textiles.
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Affiliation(s)
- Elvino Nortjie
- Bioresource Engineering Research Group, Department of Chemical Engineering, Cape Peninsula University of Technology, P.O. Box 1906, Bellville 7535, South Africa;
| | - Moses Basitere
- Academic Support Programme for Engineering in Cape Town (ASPECT), Centre for Higher Education Development, University of Cape Town, Rondebosch, Cape Town 7700, South Africa
| | - Doice Moyo
- Technology Station Clothing and Textiles, Symphony Way, Bellville 7535, South Africa; (D.M.); (P.N.)
| | - Pardon Nyamukamba
- Technology Station Clothing and Textiles, Symphony Way, Bellville 7535, South Africa; (D.M.); (P.N.)
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Dawra M, Bouajila J, El Beyrouthy M, Taillandier P, Nehme N, El Rayess Y. Phytochemical Profile, GC-MS Profiling and In Vitro Evaluation of Some Biological Applications of the Extracts of Origanum syriacum L. and Cousinia libanotica D.C. PLANTS (BASEL, SWITZERLAND) 2024; 13:137. [PMID: 38202445 PMCID: PMC10780604 DOI: 10.3390/plants13010137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/16/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024]
Abstract
Indigenous to Lebanon, Origanum syriacum L. and Cousinia libanotica D.C. are notable plants in the Middle East, with O. syriacum known for its aromatic qualities and C. libanotica being less explored. Both plants have a significant role in traditional medicine for treating various ailments. This study aimed to evaluate the phytochemical composition and biological properties of the extracts from these plants. The extracts were obtained through cold maceration with solvents of increasing polarity. The ethyl acetate extract of O. syriacum exhibited the highest total polyphenol content. High-performance liquid chromatography (HPLC) identified fifteen compounds in both C. libanotica and O. syriacum extracts, whereas gas chromatography-mass spectrometry (GC-MS) analysis unveiled 179 volatile compounds. Notably, the O. syriacum-MeOH extract showed moderate antioxidant activity. Both plants' methanolic extracts demonstrated significant anti-Alzheimer's potential. The O. syriacum-dichloromethane and C. libanotica-cyclohexane extracts displayed the highest cytotoxicities against the HCT-116 cell line. For anti-proliferative activity against the Caco-2 cell line, the O. syriacum-methanol and C. libanotica-cyclohexane extracts were the most effective. This study provides valuable insights into the phytochemistry and potential therapeutic applications of extracts from these two oriental plant species.
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Affiliation(s)
- Michella Dawra
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, F-31062 Toulouse, France; (M.D.); (P.T.)
- Faculty of Agricultural Engineering and Veterinary Medicine, Lebanese University, Dekwaneh P.O. Box 6573, Lebanon;
| | - Jalloul Bouajila
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, F-31062 Toulouse, France; (M.D.); (P.T.)
| | - Marc El Beyrouthy
- Department of Agriculture and Food Engineering, School of Engineering, Holy Spirit University of Kaslik, Jounieh P.O. Box 446, Lebanon;
| | - Patricia Taillandier
- Laboratoire de Génie Chimique, Université de Toulouse, CNRS, INPT, UPS, F-31062 Toulouse, France; (M.D.); (P.T.)
| | - Nancy Nehme
- Faculty of Agricultural Engineering and Veterinary Medicine, Lebanese University, Dekwaneh P.O. Box 6573, Lebanon;
| | - Youssef El Rayess
- Department of Agriculture and Food Engineering, School of Engineering, Holy Spirit University of Kaslik, Jounieh P.O. Box 446, Lebanon;
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Zbeeb H, Khalifeh H, Lupidi G, Baldini F, Zeaiter L, Khalil M, Salis A, Damonte G, Vergani L. Polyphenol-enriched extracts of Sarcopoterium spinosum fruits for counteracting lipid accumulation and oxidative stress in an in vitro model of hepatic steatosis. Fitoterapia 2024; 172:105743. [PMID: 37952761 DOI: 10.1016/j.fitote.2023.105743] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 11/06/2023] [Accepted: 11/07/2023] [Indexed: 11/14/2023]
Abstract
Sarcopoterium spinosum (L.) Spach is a Rosaceae shrub employed in the folk medicine in the Eastern Mediterranean basin. The previous few studies have focused on the S. spinosum roots, while the fruits have been poorly investigated. The present study aims to assess the biological properties of S. spinosum fruits collected in Lebanon and subjected to ethanolic, water or boiling water extraction. The extracts were compared for the phenol and flavonoid contents, and for the in vitro radical scavenging ability. The ethanolic extract (SEE) was selected and characterized by high-performance liquid chromatography coupled with mass spectrometry (HPLC-MS/MS) showing a phenolome rich in tannins (ellagitannins), flavonoids (quercetin derivatives), and triterpenes. The biological activity of SEE was tested on a cellular model of moderate steatosis consisting of lipid-loaded hepatic cells treated with increasing concentrations of SEE (1-25 μg/mL), or with corilagin or quercetin as comparison. In steatotic hepatocytes the SEE was able (i) to ameliorate the hepatosteatosis; (ii) to counteract the excess ROS and lipid peroxidation; (iii) to restore the impaired catalase activity. The results indicate that the ethanolic extract from S. spinosum fruits is endowed with relevant antisteatotic and antioxidant activities and might find application as nutraceutical product.
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Affiliation(s)
- Hawraa Zbeeb
- Department of Earth, Environment and Life Sciences (DISTAV), University of Genova, 16132 Genova, Italy
| | - Hala Khalifeh
- Department of Biology, Laboratory Rammal Rammal (ATAC), Lebanese University, Hadath Campus, Beirut, Lebanon
| | - Giulio Lupidi
- School of Pharmacy, University of Camerino, 62032 Camerino, Italy
| | - Francesca Baldini
- Nanoscopy and NIC@IIT, Istituto Italiano di Tecnologia (IIT), 16152 Genova, Italy
| | - Lama Zeaiter
- Department of Earth, Environment and Life Sciences (DISTAV), University of Genova, 16132 Genova, Italy; Nanoscopy and NIC@IIT, Istituto Italiano di Tecnologia (IIT), 16152 Genova, Italy
| | - Mohamad Khalil
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, 70124 Bari, Italy
| | - Annalisa Salis
- Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV 1, 16132 Genova, Italy
| | - Gianluca Damonte
- Department of Experimental Medicine (DIMES), University of Genova, Viale Benedetto XV 1, 16132 Genova, Italy
| | - Laura Vergani
- Department of Earth, Environment and Life Sciences (DISTAV), University of Genova, 16132 Genova, Italy.
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Manzoor M, Ahmad M, Zafar M, Gillani SW, Shaheen H, Pieroni A, Al-Ghamdi AA, Elshikh MS, Saqib S, Makhkamov T, Khaydarov K. The local medicinal plant knowledge in Kashmir Western Himalaya: a way to foster ecological transition via community-centred health seeking strategies. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2023; 19:56. [PMID: 38037066 PMCID: PMC10688143 DOI: 10.1186/s13002-023-00631-2] [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: 11/02/2023] [Accepted: 11/21/2023] [Indexed: 12/02/2023]
Abstract
BACKGROUND The mountainous region of Kashmir is a biodiversity hotspot, with diverse local communities and a rich cultural history linked to nature. Mountain ecosystems are highly vulnerable to climate change. This study emphasises the need to record the indigenous ethnoecological knowledge of wild plants used for the treatment of various ailments at higher elevations in remote areas where globalisation poses a threat to this traditional knowledge. METHODS The field survey was carried out in 2020-2022, to collect data on wild medicinal plants. Informants were selected randomly to collect indigenous medicinal knowledge using semi-structured interviews and group discussions. Various quantitative indices were employed to evaluate ethnomedicinal data. RESULTS A total of 110 medicinal plants belonging to 49 families were recorded in the study area. These medicinal plants are extensively used by local communities for the treatment of 20 major disease categories. Asteraceae was the dominant family contributing (9.09%) to medicinal plants, followed by Polygonaceae (8.18%), Apiaceae (7.27%), Lamiaceae (5.45%), and Ranunculaceae (5.45%). We observed 166 remedies were used for the treatment of various diseases in humans, and 9 remedies were used for animals. The most frequently used medicinal remedy was tea or decoction (30.91%). Among the medicinal plants, herbs (85.5%) were most frequently used by the local populations of Kashmir, whereas leaves (10.26%) were used for the treatment of various ailments. Out of 110 species, 31 were endemic, 15 of which are endemic to the Kashmir region and 16 to the Western Himalaya. The highest RFC value was reported for Allium humile (0.77), the highest UV value for Fritillaria cirrhosa (1.33), and the highest ICF value for gastro-intestinal/digestive disorders (0.85). CONCLUSIONS Local communities still rely on wild medicinal plants for primary healthcare. These communities retained valuable indigenous knowledge, which needs to be preserved for the conservation and sustainable utilisation of natural resources. Further field exploration is required to fully explore indigenous knowledge in the mountainous regions of Kashmir, and this knowledge has the potential to support the ongoing ecological transition.
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Affiliation(s)
- Muhammad Manzoor
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Mushtaq Ahmad
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
- State Key Laboratory of Plant Systematics and Evolutionary Botany, Institute of Botany Chinese Academy of Sciences, Beijing, China.
| | - Muhammad Zafar
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | | | - Hamayun Shaheen
- Department of Botany, University of Azad Jammu & Kashmir, Muzaffarabad, 13100, Pakistan
| | - Andrea Pieroni
- University of Gastronomic Sciences Pizza V. Emanuele II, 12042, Pollenzo, Bra, Italy
- Department of Medical Analysis, Tishk International University, Erbil, 44001, Kurdistan, Iraq
| | - Abdullah Ahmed Al-Ghamdi
- Department of Botany and Microbiology, College of Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Mohamed Soliman Elshikh
- Department of Botany and Microbiology, College of Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Saddam Saqib
- State Key Laboratory of Plant Systematics and Evolutionary Botany, Institute of Botany Chinese Academy of Sciences, Beijing, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Trobjon Makhkamov
- Department of Forestry and Landscape Design, Tashkent State Agrarian University, 2 A., Universitet Str., Kibray District, 100700, Tashkent Region, Uzbekistan
| | - Khislat Khaydarov
- Institute of Biochemistry, Samarkand State University, Samarkand, Uzbekistan
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Dahmani W, Elaouni N, Abousalim A, Akissi ZLE, Legssyer A, Ziyyat A, Sahpaz S. Exploring Carob ( Ceratonia siliqua L.): A Comprehensive Assessment of Its Characteristics, Ethnomedicinal Uses, Phytochemical Aspects, and Pharmacological Activities. PLANTS (BASEL, SWITZERLAND) 2023; 12:3303. [PMID: 37765467 PMCID: PMC10537686 DOI: 10.3390/plants12183303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 09/06/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023]
Abstract
The carob tree (Ceratonia siliqua L.) is currently considered one of the most valuable fruit and forest trees in various fields and sectors of activity. It is a versatile plant, belonging to the Fabaceae family. It is widely used in traditional medicine to treat many diseases such as diabetes, hypertension, and gastrointestinal disorders, given that all its parts (leaves, flowers, pods, seeds, wood, bark, and roots) are useful and hold value in many areas. Its importance has increased significantly in recent years. Originating from the Middle East, it is recognized for its ecological and industrial significance. Previous studies conducted on Ceratonia siliqua L. have revealed the presence of several compounds, including polyphenols, flavonoids, carbohydrates, minerals, and proteins. The carob tree demonstrates antihypertensive, antidepressant, anti-obesity, and antihyperglycemic activities. This plant is known for its medicinal and therapeutic virtues. Moreover, it is particularly interesting to consider the pharmacological activities of the major phytochemical compounds present in the different extracts of this plant, such as phenolic acids, for example, coumaric and gallic acids, as well as flavonoids such as kaempferol and quercetin. Therefore, this review aims to analyze some aspects of this plant, especially the taxonomy, cytogeography, traditional uses, phytochemical constituents, and pharmacological activities of Ceratonia siliqua L., in addition to its biological properties.
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Affiliation(s)
- Widad Dahmani
- Laboratory of Bioresources, Biotechnologies, Ethnopharmacology and Health, Department of Biology, Faculty of Sciences, University Mohammed First, Oujda 60000, Morocco; (W.D.); (N.E.); (A.L.); (A.Z.)
| | - Nabia Elaouni
- Laboratory of Bioresources, Biotechnologies, Ethnopharmacology and Health, Department of Biology, Faculty of Sciences, University Mohammed First, Oujda 60000, Morocco; (W.D.); (N.E.); (A.L.); (A.Z.)
| | - Abdelhadi Abousalim
- Plant Tissue Culture Laboratory, Horticultural and Local Products Unit, Plant Production, Protection and Biotechnology Department, Hassan II Institute of Agronomy and Veterinary Medicine, 6202 Rabat-Instituts, Rabat 10112, Morocco;
| | - Zachée Louis Evariste Akissi
- Joint Research Unit 1158 BioEcoAgro INRAE, University of Lille, University of Liège, UPJV, JUNIA, University of Artois, ULCO, 5900 Lille, France;
| | - Abdelkhaleq Legssyer
- Laboratory of Bioresources, Biotechnologies, Ethnopharmacology and Health, Department of Biology, Faculty of Sciences, University Mohammed First, Oujda 60000, Morocco; (W.D.); (N.E.); (A.L.); (A.Z.)
| | - Abderrahim Ziyyat
- Laboratory of Bioresources, Biotechnologies, Ethnopharmacology and Health, Department of Biology, Faculty of Sciences, University Mohammed First, Oujda 60000, Morocco; (W.D.); (N.E.); (A.L.); (A.Z.)
| | - Sevser Sahpaz
- Joint Research Unit 1158 BioEcoAgro INRAE, University of Lille, University of Liège, UPJV, JUNIA, University of Artois, ULCO, 5900 Lille, France;
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Evbuomwan IO, Stephen Adeyemi O, Oluba OM. Indigenous medicinal plants used in folk medicine for malaria treatment in Kwara State, Nigeria: an ethnobotanical study. BMC Complement Med Ther 2023; 23:324. [PMID: 37716985 PMCID: PMC10504731 DOI: 10.1186/s12906-023-04131-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 08/17/2023] [Indexed: 09/18/2023] Open
Abstract
BACKGROUND Folk medicine is crucial to healthcare delivery in the underdeveloped countries. It is frequently used as a primary treatment option or as a complementary therapy for malaria. Malaria is a deadly disease which greatly threatens global public health, claiming incredible number of lives yearly. The study was aimed at documenting the medicinal plants used for malaria treatment in folk medicine in Kwara State, Nigeria. METHODS Ethnobotanical information was collected from selected consenting registered traditional medicine practitioners (TMPs) through oral face-to-face interviews using in-depth, semi-structured interview guide. The ethnobotanical data were analysed, and descriptive statistical methods were used to compile them. RESULTS Sixty-two indigenous medicinal plants, including 13 new plants, used for malaria treatment were identified in this study. The TMPs preferred decoction in aqueous solvent (34%) and steeping in decaffeinated soft drink (19%) for herbal preparations. Oral administration (74%) was the main route of administration, while leaves (40%) and stem barks (32%) were the most dominant plant parts used in herbal preparations. The most cited families were Fabaceae (15%) and Rutaceae (6%), while Mangifera indica (77.14%), Enantia chlorantha (65.71%), Alstonia boonei (57.14%) followed by Cymbopogon citratus (54.29%) were the most used plants. Besides, the antimalarial activities of many of the plants recorded and their isolated phytocompounds have been demonstrated. Furthermore, the conservation status of 4 identified plants were Vulnerable. CONCLUSION The study showed strong ethnobotanical knowledge shared by the TMPs in the State and provides preliminary information that could be explored for the discovery of more potent antimalarial compounds.
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Affiliation(s)
- Ikponmwosa Owen Evbuomwan
- SDG #03 Group - Good Health and Well-being, Landmark University, Ipetu Road, PMB 1001, Omu-Aran, 251101, Nigeria.
- Department of Biochemistry, Landmark University, Ipetu Road, PMB 1001, Omu-Aran, 251101, Nigeria.
- Department of Microbiology, Cellular Parasitology Unit, Landmark University, Ipetu Road, PMB 1001, Omu-Aran, 251101, Nigeria.
| | - Oluyomi Stephen Adeyemi
- SDG #03 Group - Good Health and Well-being, Landmark University, Ipetu Road, PMB 1001, Omu-Aran, 251101, Nigeria.
- Department of Biochemistry, Landmark University, Ipetu Road, PMB 1001, Omu-Aran, 251101, Nigeria.
- Laboratory of Sustainable Animal Environment, Graduate School of Agricultural Science, Tohoku University, 232-3 Yomogida, Naruko-Onsen, Osaki, Miyagi, 989-6711, Japan.
| | - Olarewaju Michael Oluba
- SDG #03 Group - Good Health and Well-being, Landmark University, Ipetu Road, PMB 1001, Omu-Aran, 251101, Nigeria.
- Department of Biochemistry, Landmark University, Ipetu Road, PMB 1001, Omu-Aran, 251101, Nigeria.
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Daou R, Hoteit M, Bookari K, Joubrane K, Khabbaz LR, Ismail A, Maroun RG, el Khoury A. Public health risk associated with the co-occurrence of aflatoxin B 1 and ochratoxin A in spices, herbs, and nuts in Lebanon. Front Public Health 2023; 10:1072727. [PMID: 36699892 PMCID: PMC9868821 DOI: 10.3389/fpubh.2022.1072727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 12/13/2022] [Indexed: 01/12/2023] Open
Abstract
Background Aflatoxin B1 and ochratoxin A are mycotoxins produced by filamentous fungi that attack crops on field and storage. Both mycotoxins present a risk on public health since aflatoxin B1 is a hepatotoxic and hepatocarcinogenic agent while ochratoxin A can be nephrotoxic. Those mycotoxins can be found in several food items including spices, herbs, and nuts. Objectives In Lebanon, few studies address aflatoxin B1 and ochratoxin A contamination in spices, herbs, and nuts. So, the aim of this study is to investigate the concentrations of those two mycotoxins particularly in spices and herbs and the concentration of aflatoxin B1 in nuts, and to determine the dietary exposure of the Lebanese population and their possible attribution to liver cancer and renal damage. Methods In this work, a total of 198 samples of spices, herbs, and nuts were collected from different sites. Aflatoxin B1 and ochratoxin A were quantified using immune-affinity columns. A food frequency questionnaire was used to quantify the consumption of spices, herbs, and nuts in Lebanon. Exposure to aflatoxin B1 and ochratoxin A was calculated accordingly and liver and kidney cancer risks were evaluated. Results Aflatoxin B1 was respectively found in 100, 20.4, and 98.6% of the spices, herbs, and nuts samples, while ochratoxin A was found in 100 and 44.4% of spices and herbs, respectively. Aflatoxin B1 was found at mean concentration of 0.97, 0.27, and 0.40 μg/kg in spices, herbs, and nuts, respectively while ochratoxin A was found at mean concentrations of 38.8 and 1.81 μg/kg in spices and herbs, respectively. Aflatoxin B1 occurrence was shown to be associated in this study with 0.017 additional cancer cases per 100,000 persons per year, and ochratoxin A weekly exposure was shown to be 5.04 ng/kg bw less than the Provisional Tolerable Weekly Intake of 100 ng/kg bw which indicates low risk of renal damage from spices and herbs consumption. Conclusion The consumption of spices, herbs, and nuts in Lebanon could lead to an increase in health risks associated with aflatoxin B1 and ochratoxin A, specifically spices. The reported occurrence may be directly related to poor storage conditions.
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Affiliation(s)
- Rouaa Daou
- Centre d'Analyses et de Recherche (CAR), Unité de Recherche Technologies et Valorisation Agro-Alimentaire (UR-TVA), Faculty of Sciences, Saint-Joseph University of Beirut, Campus of Sciences and Technologies, Mar Roukos, Lebanon
| | - Maha Hoteit
- Faculty of Public Health, Lebanese University, Beirut, Lebanon
- PHENOL Research Group (Public Health Nutrition Program-Lebanon), Faculty of Public Health, Lebanese University, Beirut, Lebanon
- Lebanese University Nutrition Surveillance Center (LUNSC), Lebanese Food Drugs and Chemical Administrations, Lebanese University, Beirut, Lebanon
- University Medical Center, Lebanese University, Beirut, Lebanon
| | - Khlood Bookari
- Department of Clinical Nutrition, Faculty of Applied Medical Sciences, Taibah University, Madinah, Saudi Arabia
- National Nutrition Committee, Saudi Food and Drug Authority, Riyadh, Saudi Arabia
| | - Karine Joubrane
- Department of Food Science and Technology, Faculty of Agricultural Sciences, Lebanese University, Beirut, Lebanon
| | - Lydia Rabbaa Khabbaz
- Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
- Laboratoire de pharmacologie, Pharmacie clinique et contrôle de qualité des médicaments, Faculty of Pharmacy, Saint-Joseph University of Beirut, Beirut, Lebanon
| | - Ali Ismail
- Department of Food Science and Technology, Faculty of Agricultural Sciences, Lebanese University, Beirut, Lebanon
| | - Richard G. Maroun
- Centre d'Analyses et de Recherche (CAR), Unité de Recherche Technologies et Valorisation Agro-Alimentaire (UR-TVA), Faculty of Sciences, Saint-Joseph University of Beirut, Campus of Sciences and Technologies, Mar Roukos, Lebanon
| | - André el Khoury
- Centre d'Analyses et de Recherche (CAR), Unité de Recherche Technologies et Valorisation Agro-Alimentaire (UR-TVA), Faculty of Sciences, Saint-Joseph University of Beirut, Campus of Sciences and Technologies, Mar Roukos, Lebanon
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Karahan F. Evaluation of Trace Element and Heavy Metal Levels of Some Ethnobotanically Important Medicinal Plants Used as Remedies in Southern Turkey in Terms of Human Health Risk. Biol Trace Elem Res 2023; 201:493-513. [PMID: 35661327 PMCID: PMC9167670 DOI: 10.1007/s12011-022-03299-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 05/24/2022] [Indexed: 01/11/2023]
Abstract
Heavy metal accumulation in medicinal plants has increased dramatically in recent years due to agricultural and industrial activities leading to pollution of natural sources. This study is focused on the concentration of trace elements and heavy metals in aboveground parts of 33 medicinal plants from the Eastern Mediterranean of Turkey. Results showed that the Al concentrations varied between 4.368 and 1104.627, the B level varied between 47.850 and 271.479, Ca values ranged between 1971.213 and 22,642.895, Cd concentrations ranged between 0.011 and 0.651, Cr contents varied between 1.371 and 41.692, Cu values varied between 13.278 and 42.586, Fe concentrations varied between 20.705 and 1276.783, K levels ranged between 652.143 and 14,440.946, Mg concentrations varied from 336.871 to 1869.486, Mn contents varied between 46.383 and 849.492, Na concentrations varied between 167.144 and 3401.252, Ni values varied between 0.065 and 9.968, Pb levels ranged between 1.311 and 16.238, and Zn concentrations ranged between 67.250 and 281.954 mg kg-1, respectively. Furthermore, Recommended Dietary Allowance (RDA) values for trace elements and estimated daily intake (EDI), target hazard quotient (THQ), and hazard index (HI) for heavy metals were calculated. The concentrations of heavy metals in some studied plants distributed in industrial and mining regions were found as slightly higher than the acceptable limits determined by WHO. Consequently, in order to prevent this heavy metal accumulation, when collecting medicinal aromatic plants, rural areas, close to clean rivers, or mountainous areas should be preferred, away from highway, mining, and industrial areas.
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Affiliation(s)
- Faruk Karahan
- Department of Biology, Faculty of Science & Arts, Hatay Mustafa Kemal University, 31060, Hatay, Turkey.
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11
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Polat DÇ, İlgün S, Karatoprak GŞ, Akkol EK, Capasso R. Phytochemical Profiles, Antioxidant, Cytotoxic, and Anti-Inflammatory Activities of Traditional Medicinal Plants: Centaurea pichleri subsp. pichleri, Conyza canadensis, and Jasminum fruticans. Molecules 2022; 27:molecules27238249. [PMID: 36500342 PMCID: PMC9735548 DOI: 10.3390/molecules27238249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 11/23/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
Centaurea pichleri subsp. pichleri, Conyza canadensis, and Jasminum fruticans are traditionally used plants grown in Turkey. Methanol extracts were obtained from these plants and pharmacological activity studies and phytochemical analyses were carried out. To evaluate the phytochemical composition, spectrophotometric and chromatographic techniques were used. The extracts were evaluated for antioxidant activity by DPPH●, ABTS●+ radical scavenging, and FRAP assays. The cytotoxic effects of the extracts were investigated on DU145 prostate cancer and A549 lung cancer cell lines. The anti-inflammatory effects of extracts were investigated on the NO amount, TNF-α, IFN-γ, and PGE 2 levels in lipopolysaccharide-stimulated Raw 264.7 cells. The richest extract in terms of phenolic compounds (98.19 ± 1.64 mgGAE/gextract) and total flavonoids (21.85 ± 0.64 mgCA/gextract) was identified as C. pichleri subsp. pichleri methanol extract. According to antioxidant activity determinations, the C. pichleri subsp. pichleri extract was found to be the most active extract. Finally, the C. pichleri subsp. pichleri methanol extract was revealed to be the most effective inhibitor of viability in the cytotoxic activity investigation, and the extract with the best anti-inflammatory action. The findings point to C. pichleri subsp. pichleri as a promising source of bioactive compounds in the transition from natural sources to industrial uses, such as new medications, cosmeceuticals, and nutraceuticals.
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Affiliation(s)
- Derya Çiçek Polat
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Ankara University, Ankara 06560, Turkey
| | - Selen İlgün
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Erciyes University, Kayseri 38039, Turkey
| | - Gökçe Şeker Karatoprak
- Department of Pharmacognosy, Faculty of Pharmacy, Erciyes University, Kayseri 38039, Turkey
| | - Esra Küpeli Akkol
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Etiler, Ankara 06330, Turkey
- Correspondence: (E.K.A.); (R.C.); Tel.: +90-0312-202-3185 (E.K.A.)
| | - Raffaele Capasso
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Portici, Italy
- Correspondence: (E.K.A.); (R.C.); Tel.: +90-0312-202-3185 (E.K.A.)
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Haq A, Badshah L, Ali A, Ullah A, Khan SM, Ullah I. Ethnobotanical study of medicinal plants of Pashat Valley, Bajaur, along Pakistan–Afghanistan border: a mountainous region of the Hindu Kush Range. NORDIC JOURNAL OF BOTANY 2022; 2022. [DOI: 10.1111/njb.03580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/25/2022] [Indexed: 09/02/2023]
Abstract
Medicinal plants are the primary and effective source to cure various human ailments throughout the globe. The remote area of the Pashat valley at the Pakistan–Afghanistan border is still unexplored to document ethnomedicinal knowledge and practices. In the current study, the contemporary investigation recorded the native acquaintance of remedial plants. A total of 73 plant species belonging to 68 genera and 46 families were used by traditional communities for the treatment of 40 different kinds of human diseases including digestive, respiratory, urinary, skeletal, muscular systems, etc. The family Lamiaceae was found dominant with 9 species followed by Leguminosae and Solanaceae with 4 species each, Euphorbiaceae, Moraceae, Rhamnaceae and Rosaceae with three species each. The most frequently used parts of plants were leaves (35.7%) followed by fruits (22.4%), seeds (12.2%), roots (7.14%) and plants as a whole (6.12%). Whereas the remedy preparation approaches were in powder form (28.46%), decoction (26.15%), extract (20%) and a paste (11.54%). The quantitative ethnobotanical indices i.e. used value (UV), relative frequency citation (RFC), family importance value (FIV) and Jaccard index (JI) were calculated for all plant species. The used value (UV = 0.04) was found highest for Berberis lyceum, Myrtus communis, Punica granatum and Dodonea viscosa. Similarly, the maximum RFC value of 0.25 was investigated for Foeniculum vulgare and Olea ferruginea each. Besides, the highest FIV of 96.08% and 58.17% values were calculated for the family Lamiaceae and Solanaceae. This study shows that the corresponding area is rich in medicinal plants and could contribute to ethnomedicinal knowledge. The collected data will establish a baseline for the comprehensive investigation of active molecular constituents of the medicinal flora of the area. Soon, the exploration of these medicinal plants could discover new herbal drugs in the field of pharmacology.
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Affiliation(s)
- Aminul Haq
- Phytoecology Lab, Dept of Botany, Univ. of Peshawar Peshawar Pakistan
- Govt. Post Graduate College Khar District Bajaur Pakistan
| | - Lal Badshah
- Phytoecology Lab, Dept of Botany, Univ. of Peshawar Peshawar Pakistan
| | - Asghar Ali
- Govt. Post Graduate Jehanzeb College Mingora Swat Pakistan
| | - Abd Ullah
- Dept of Plant Sciences, Quaid‐i‐Azam Univ. Islamabad Pakistan
| | - Shujaul Mulk Khan
- Dept of Plant Sciences, Quaid‐i‐Azam Univ. Islamabad Pakistan
- Pakistan Academy of Sciences Islamabad Pakistan
| | - Irshad Ullah
- Dept of Botany, Islamia College Univ. Peshawar Pakistan
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Moroccan Medicinal Plants Used to Treat Cancer: Ethnomedicinal Study and Insights into Pharmacological Evidence. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1645265. [PMID: 36330227 PMCID: PMC9626195 DOI: 10.1155/2022/1645265] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/24/2022] [Accepted: 10/06/2022] [Indexed: 11/07/2022]
Abstract
Cancer is one of the major medical challenges, with an unacceptably high death toll worldwide. In Morocco, medicinal plants continue to play a pivotal therapeutic role despite the development of modern sanitation systems. In the current study, an ethnobotanical survey was carried out at the Moroccan national institute of oncology, Rabat, and we aimed at (1) establishing an exhaustive inventory of indigenous knowledge of Moroccan medicinal plants used to manage cancer and (2) confirming the reported ethnopharmacological uses through bibliometric review. An ethnobotanical survey was conducted with 291 cancer patients at the Moroccan National Institute of Oncology, Rabat, during a period of 4 months, from February to May 2019, through semistructured interviews. Ethnobotanical indices, including informant consensus factor (FIC), use report (UR), relative frequency citation (RFC), botanical family use value (FUV), fidelity level (FL), and index of agreement on remedies (IAR), were employed in data analyses. The survey revealed that 39 medicinal plants belonging to 27 botanical families and 38 genera were used to treat cancer. The most used ethnospecies were Aristolochia longa with the highest RFC value (0.096), followed by Nigella sativa, Ephedra alata, Euphorbia resinifera, and Lavandula dentata, éwith RFC values of 0.072, 0.054, 0.044, and 0.044, respectively. In regard to the plant families, Lamiaceae contributed the highest number of plants with five species (FUV = 0.034), followed by Asteraceae (4 species; FUV = 0.020), and Fabaceae (4 species; FUV = 0.020). The leaves are the most popular plant part used by the studied population against cancer; otherwise, decoction was the most commonly used method for remedy preparation and the highest FIC was noticed for uterine cancer treatment (0.86). Considering these findings, further investigations into the recorded plant species should be performed to assess phytochemical constituents and pharmaceutical benefits in order to identify their active compounds for any drug formulations.
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Extraction Methods, Quantitative and Qualitative Phytochemical Screening of Medicinal Plants for Antimicrobial Textiles: A Review. PLANTS 2022; 11:plants11152011. [PMID: 35956489 PMCID: PMC9370299 DOI: 10.3390/plants11152011] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 05/25/2022] [Accepted: 05/25/2022] [Indexed: 11/17/2022]
Abstract
Medicinal plants are the product of natural drug discoveries and have gained traction due to their pharmacological activities. Pathogens are everywhere, and they thrive in ideal conditions depending on the nutrients, moisture, temperature, and pH that increase the growth of harmful pathogens on surfaces and textiles. Thus, antimicrobial agents and finishes may be the solution to the destruction of pathogens. This review article presents an analysis of various aspects of producing antimicrobial finishings, the microorganisms, their mechanism of attachment to natural and synthetic fibre, the effect of microbial growth, and the principle and mechanism of the microbial activity of the medicinal plants. Furthermore, the extraction methods, qualitative and quantitative phytochemical evaluations of antimicrobial efficacy, and developments of antimicrobial treated textiles using various agents are covered in this review.
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Alqudah A, Qnais EY, Wedyan MA, Oqal M, Alqudah M, AbuDalo R, AL-Hashimi N. Ceratonia siliqua leaves ethanol extracts exert anti-nociceptive and anti-inflammatory effects. Heliyon 2022; 8:e10400. [PMID: 36090223 PMCID: PMC9449564 DOI: 10.1016/j.heliyon.2022.e10400] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 08/01/2022] [Accepted: 08/17/2022] [Indexed: 11/25/2022] Open
Abstract
Background Ceratonia siliqua L. (Leguminosae) has neuroprotective, mutagenic, hypotensive, anti-bacterial, hypoglycaemic, and anti-inflammatory effects through extracts from its leaves. Therefore, the aim of this study is to assess the anti-nociceptive activity of ethanol extracts of Ceratonia siliqua leaves. Methods Ethanol extract of Ceratonia siliqua leaves were studied using well-established animal models of inflammation and pain. A hot plate latency assay (55 °C) was used to assess the analgesic effect of 10, 31.6, 100, and 316 mg/kg doses of ethanol extracts in addition to paw licking time in early and late phase using a formalin-induced paw licking assay test. Paw oedema induction using carrageenan and cotton pellet granuloma assays were used to assess the anti-inflammatory effect of 10, 31.6, 100, and 316 mg/kg doses of ethanol extract. Results The ethanol extract of Ceratonia siliqua leaves reduces paw licking time in early and late phase after formalin injection. The same effect was also observed when the hotplate test was performed. Ethanol extract of Ceratonia siliqua leaves caused dose dependent inhibition in paw oedema after the injection of carrageenan and cotton pellet granuloma in mice. These effects were not antagonized when opioid receptors were blocked by naloxone (5 mg/kg). The preliminary phytochemical analysis of the ethanol extract of Ceratonia siliqua leaves showed the presence of tannins, alkaloids, flavonoids and terpenoids. Conclusion The present data indicate that ethanol extract of Ceratonia siliqua leaves might possess anti-inflammatory and anti-nociception properties and should be considered for further therapeutic research.
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Manzione MG, Herrera‐Bravo J, Sharifi‐Rad J, Kregiel D, Sevindik M, Sevindik E, Salamoglu Z, Zam W, Vitalini S, Hano C, Kukula‐Koch W, Koch W, Pezzani R. Desmodium adscendens
(Sw.) DC.: A magnificent plant with biological and pharmacological properties. FOOD FRONTIERS 2022. [DOI: 10.1002/fft2.170] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Affiliation(s)
- Maria Giulia Manzione
- Phytotherapy Lab, Endocrinology Unit, Department of Medicine (DIMED) University of Padova Padova Italy
| | - Jesús Herrera‐Bravo
- Departamento de Ciencias Básicas, Facultad de Ciencias Universidad Santo Tomas Santiago Chile
- Center of Molecular Biology and Pharmacogenetics, Scientific and Technological Bioresource Nucleus Universidad de La Frontera Temuco Chile
| | | | - Dorota Kregiel
- Department of Environmental Biotechnology Lodz University of Technology Lodz Poland
| | - Mustafa Sevindik
- Department of Food Processing, Bahçe Vocational School Osmaniye Korkut Ata University Osmaniye Turkey
| | - Emre Sevindik
- Department of Agricultural Biotechnology, Faculty of Agriculture Adnan Menderes University Aydin Turkey
| | - Zeliha Salamoglu
- Department of Medical Biology, Faculty of Medicine Nigde Omer Halisdemir University Nigde Turkey
| | - Wissam Zam
- Department of Analytical and Food Chemistry, Faculty of Pharmacy Al‐Andalus University for Medical Sciences Tartous Syria
| | - Sara Vitalini
- Department of Agricultural and Environmental Sciences Università degli Studi di Milano Milan Italy
- Phytochem Lab, Department of Agricultural and Environmental Sciences Università degli Studi di Milano Milan Italy
| | - Christophe Hano
- Laboratoire de Biologie Des Ligneux Et Des Grandes Cultures (LBLGC) INRA USC1328 Université ď Orléans Orléans Cedex 2 France
| | - Wirginia Kukula‐Koch
- Department of Pharmacognosy with Medicinal Plants Garden Medical University of Lublin Lublin Poland
| | - Wojciech Koch
- Department of Food and Nutrition Medical University of Lublin 4a Chodźki Str. Lublin 20‐093 Poland
| | - Raffaele Pezzani
- Phytotherapy Lab, Endocrinology Unit, Department of Medicine (DIMED) University of Padova Padova Italy
- AIROB, Associazione Italiana per la Ricerca Oncologica di Base Padova Italy
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A Focused Insight into Thyme: Biological, Chemical, and Therapeutic Properties of an Indigenous Mediterranean Herb. Nutrients 2022; 14:nu14102104. [PMID: 35631245 PMCID: PMC9147557 DOI: 10.3390/nu14102104] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 05/08/2022] [Accepted: 05/12/2022] [Indexed: 02/06/2023] Open
Abstract
A perennial wild shrub from the Lamiaceae family and native to the Mediterranean region, thyme is considered an important wild edible plant studied for centuries for its unique importance in the food, pharmaceutical, and cosmetic industry. Thyme is loaded with phytonutrients, minerals and vitamins. It is pungent in taste, yet rich in moisture, proteins, crude fiber, minerals and vitamins. Its chemical composition may vary with geographical location but is mainly composed of flavonoids and antioxidants. Previous studies have illustrated the therapeutic effects of thyme and its essential oils, especially thymol and carvacrol, against various diseases. This is attributed to its multi-pharmacological properties that include, but are not limited to, antioxidant, anti-inflammatory, and antineoplastic actions. Moreover, thyme has long been known for its antiviral, antibacterial, antifungal, and antiseptic activities, in addition to remarkable disruption of microbial biofilms. In the COVID-19 era, some thyme constituents were investigated for their potential in viral binding. As such, thyme presents a wide range of functional possibilities in food, drugs, and other fields and prominent interest as a nutraceutical. The aims of the current review are to present botanical and nutritive values of this herb, elaborate its major constituents, and review available literature on its dietetic and biological activities.
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Traditions for Future Cross-National Food Security-Food and Foraging Practices among Different Native Communities in the Western Himalayas. BIOLOGY 2022; 11:biology11030455. [PMID: 35336828 PMCID: PMC8944997 DOI: 10.3390/biology11030455] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/12/2022] [Accepted: 03/10/2022] [Indexed: 12/03/2022]
Abstract
Simple Summary Biological and cultural history is linked with neglected and underused species (NUS). Wild food plants and animals have been the focus of important investigations carried out around the world in recent decades, and it is seen as a key issue in the fight against hunger and malnutrition. In this study, we assessed the effect of geographical, political, social and economic scenarios of neighboring countries that have led to different food and foraging practices in the erstwhile princely state of Jammu and Kashmir. We recorded 209 species, broadly classified into plants (n = 152) and animals (n = 57), used by the local people from four biogeographic regions (Kashmir, Jammu, Azad Kashmir and Ladakh) of erstwhile princely state of Jammu and Kashmir. Among wild flora, 139 vascular plants and 13 mushrooms were used by the indigenous communities, whereas in the case of wild fauna, 14 mammals, 22 birds and 21 fishes were used. The Jammu and Kashmir regions showed greater similarity, whereas the least overlap was observed between the Jammu and Ladakh regions. A cross-cultural comparison of wild food resources showed that maximum overlapping was observed in plant resources, and minimum in animals between the four regions of the study area. The usage of different wild foods is also dependent on seasonality. Wild animals and birds are preferred as food in the winter season. However, in the warm months of the year, plants and fish were preferred during the summer season due to their easy accessibility, and they replace the requirement of animals during the warm months of the year. The results of the current study show that the geopolitical scenario in this region has also affected the usage of different animal and plant species for food in the historically unified region of Jammu and Kashmir. This is one of the first comprehensive studies that document the wild food heritage essential for future projects aimed at fostering conservation, environmental sustainability, food security and climate change. Abstract Traditional diets exist in all cultures and geographic regions, and they often represent healthy eating options. Traditional culinary preparations have, however, often undergone profound change, even in the isolated Himalayan region. Therefore, we adapted methods to identify traditional plant foraging activities to better understand their significance in food system sustainability, as well as to promote innovative local gastronomies. Information on wild food and foraging practices was gathered from varied ethnic groups such as Kashmiri, Gujjars, Pahari, Dogra, Bakarwal, Balti, Beda and Brokpa through interviews (n = 716) and group discussions (n = 67) in four bio-geographic regions of the Jammu and Kashmir Himalayas (J&KH). The data were subjected to ordination techniques (Principal Component Analysis) via R software Ver. 4.0.0. We documented 209 food species, of which 73% were plants and 27% animals, used by the inhabitants of four bio-geographic regions of J&KH. The highest number of food plant species was recorded in Indian Kashmir, followed by Jammu, Azad Kashmir and Ladakh (81, 65, 60 and 27 species, respectively), and the maximum number of animal species was reported in Indian Kashmir, followed by Azad Kashmir, Ladakh and Jammu (33, 21, 19 and 17 species, respectively). The Azad Kashmir and Indian Kashmir regions showed greater similarity, whereas the least overlap was observed between Kashmir and Ladakh. The PCA showed considerable variation between different regions, and specific groups of species were more related to one specific region than others. The reported uses of Abies pindrow, Acacia modesta, Bergenia ciliata, Bergenia stracheyi and Juglans regia among plants, and Jynx torquilla, Streptopelia orientalis and Tadorna ferruginea among animals, are novel for the gastronomy of this part of the Himalayan region. We also recorded for the first time from this region seven unique food preparations of wild animals. This study documented extensive traditional knowledge on the usage of wild species, and is the first scientific description of wild food species and their vernacular names in the Western Himalayas, Jammu and Kashmir. Our findings can contribute significantly to combating food insecurity by revitalizing and reconsidering the rich bio-cultural food heritage around which local traditional communities have developed their food systems.
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Unraveling the beneficial effects of herbal Lebanese mixture “Za’atar”. History, studies, and properties of a potential healthy food ingredient. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.104993] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Norouzi S, Iranshahy M, Iranshahi M, Shakeri A. Cytotoxic sesquiterpene lactones and lignans from Cousinia turkmenorum Bornm (Asteraceae). Nat Prod Res 2022; 36:6096-6100. [PMID: 35227157 DOI: 10.1080/14786419.2022.2045984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Seven sesquiterpene lactones, chlorophyssopifolin E (1), aguerin B (2), repdiolide triol (3), solistitiolide (4), aitchisonolide (5), sinicin B (6), cynaropicrin (7), along with four lignans arctigenin (8), arctiin (9), matairesinol (10), and matairesinoside (11) were isolated for the first time from the aerial parts of Cousinia turkmenorum Bornm. Among the isolated compounds, aguerin B (2) showed the most cytotoxic activity against MCF7 cell lines with IC50 value of 18.9 μM. Findings of this study could be useful for the development of new anticancer agents from nature.
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Affiliation(s)
- Saeed Norouzi
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Milad Iranshahy
- Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.,Biotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mehrdad Iranshahi
- Biotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Abolfazl Shakeri
- Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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ERUYGUR N, AYAZ F, BAĞCI Y, DOĞU S, DOĞRU T, KOÇAK M. Biological activity studies on Klasea serratuloides (DC) Greuter & Wagenitz subsp. karamanica B. Dogan & A. Duran extracts obtained with different extraction methods. INTERNATIONAL JOURNAL OF SECONDARY METABOLITE 2021. [DOI: 10.21448/ijsm.942102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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22
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Renda G, Kadıoğlu M, Kılıç M, Korkmaz B, Kırmızıbekmez H. Anti-inflammatory secondary metabolites from Scrophularia kotschyana. Hum Exp Toxicol 2021; 40:S676-S683. [PMID: 34787011 DOI: 10.1177/09603271211058889] [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: 11/16/2022]
Abstract
The species belonging to Scrophularia genus grow mainly in Irano-Turanian and Mediterranean regions and have been used as folk remedy for inflammatory-related diseases since ancient times. The present study was aimed to evaluate the anti-inflammatory activity of the extracts of Scrophularia kotschyana as well as the isolated compounds. The aerial parts and the roots of the plant were separately extracted with methanol. Anti-inflammatory activities of both extracts were evaluated with formalin test in mice. As the methanolic extract of the aerial parts significantly (p < .05) inhibited inflammation, it was then submitted to successive solvent extractions with n-hexane, dichloromethane, ethyl acetate and n-butanol to yield subextracts. Anti-inflammatory activities of the subextracts were evaluated within the same test system. Among the subextracts tested, the n-butanol subextract produced a significant (p < .05) anti-inflammatory activity at all doses (5, 10, and 30 mg/kg, ip.). Sequential chromatographic separation of the n-butanol subextract yielded 8-O-acetyl-4'-O-(E)-p-coumaroylharpagide, 8-O-acetyl-4'-O-(Z)-p-coumaroylharpagide, β-sitosterol 3-O-β-glucopyranoside, apigenin 7-O-β-glucopyranoside, apigenin 7-O-rutinoside, luteolin 7-O-β-glucopyranoside and luteolin 7-O-rutinoside. The anti-inflammatory activities of the isolates were evaluated at 5 mg/kg dose. Luteolin 7-O-β-glucopyranoside and apigenin 7-O-rutinoside caused a significant (p < .05) inhibition of oedema formation.
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Affiliation(s)
- Gülin Renda
- Department of Pharmacognosy, Faculty of Pharmacy, 52976Karadeniz Technical University, Trabzon, Turkey
| | - Mine Kadıoğlu
- Department of Pharmacology, Faculty of Medicine, 64255Karadeniz Technical University, Trabzon, Turkey
| | - Merve Kılıç
- Department of Pharmacology, Faculty of Medicine, 64255Karadeniz Technical University, Trabzon, Turkey
| | - Büşra Korkmaz
- Department of Pharmacognosy, Faculty of Pharmacy, 52976Karadeniz Technical University, Trabzon, Turkey
| | - Hasan Kırmızıbekmez
- Department of Pharmacognosy, Faculty of Pharmacy, 52998Yeditepe University,Istanbul, Turkey
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Mahendran G, Verma SK, Rahman LU. The traditional uses, phytochemistry and pharmacology of spearmint (Mentha spicata L.): A review. JOURNAL OF ETHNOPHARMACOLOGY 2021; 278:114266. [PMID: 34087400 DOI: 10.1016/j.jep.2021.114266] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 05/26/2021] [Accepted: 05/29/2021] [Indexed: 05/19/2023]
Abstract
ETHNOPHARMACOLOGY RELEVANCE Mentha spicata L. (Lamiaceae), commonly called Spearmint, is wildly cultivated worldwide for its remarkable aroma and commercial value. In addition to traditional foods flavouring agent, M. spicata is well known for its traditional medicinal uses, particularly for the treatment of cold, cough, asthma, fever, obesity, jaundice and digestive problems. AIM OF THE REVIEW This review aims to critically appraise scientific literature regarding the traditional uses, bioactive chemical constituents and pharmacological activities of M. spicata. MATERIALS AND METHODS A review of the literature information on M. spicata was searched from scientific electronic search databases (Google Scholar, PubMed, Web of Science, ACS, Science Direct, Taylor and Francis, Wiley, Springer and SCOPUS. Structures for secondary metabolites were confirmed using PubChem and ChemSpider. RESULTS The studies conducted on either crude extracts, essential oil or isolated pure compounds from M. spicata had reported a varied range of biological effects including antibacterial, antifungal, antioxidant, hepatoprotective, antidiabetic, cytotoxic, anti-inflammatory, larvicidal activity, antigenotoxic potential and antiandrogenic activities. Phytochemical analysis of various parts of M. spicata revealed 35 chemical constituents, belonging to phenolic acids, flavonoids and lignans. CONCLUSION The review finding indicates that the pharmacological properties of M. spicata supported its traditional uses. The essential oils and extracts showed remarkable antimicrobial, antioxidant, anticancer, anti-inflammatory and hepatoprotective activities. However, more studies, especially in vivo experiments and clinical trials of the human to evaluate cellular and molecular mechanisms based pharmacological, bioactive effectiveness and safety investigation, should be undertaken in the future to provide stronger scientific proof for their traditional medicinal properties.
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Affiliation(s)
- Ganesan Mahendran
- Biotechnology Division, Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, 226015, India
| | - Sanjeet Kumar Verma
- Biotechnology Division, Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, 226015, India
| | - Laiq-Ur Rahman
- Biotechnology Division, Central Institute of Medicinal and Aromatic Plants (CSIR-CIMAP), Lucknow, 226015, India.
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Dafni A, Aqil Khatib S, Benítez G. The Doctrine of Signatures in Israel-Revision and Spatiotemporal Patterns. PLANTS (BASEL, SWITZERLAND) 2021; 10:1346. [PMID: 34371549 PMCID: PMC8309186 DOI: 10.3390/plants10071346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 06/17/2021] [Accepted: 06/23/2021] [Indexed: 12/05/2022]
Abstract
The present survey includes forty-three plant species with present-day medicinal applications that can be related to the Doctrine of Signatures (DoS). The main uses are for jaundice (33.3%), kidney stones (20%), and as an aphrodisiac (8%). Ten Doctrine of Signature uses (22.2%) are endemic (to Israel and Jordan); while none of these plant species are endemic to the region at all, their DoS uses are endemic. Summing up of all these data reveals that 73.2% of all uses found in present-day Israel could be considered as related to Muslim traditional medicine. About one quarter (24.4%) of the DoS uses are also common to Europe, and some (8.8%) to India. The two adventive species with DoS uses serve as evidence that the DoS practice is not necessarily based solely on its historical background but is still evolving locally in accordance with changes in the local flora. The current broad geographic distribution of many of the doctrine's uses may serve as indirect evidence of its current prevalence, and not just as a vestigial presentation of ancient beliefs.
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Affiliation(s)
- Amots Dafni
- Department of Evolutionary and Environmental Biology, University of Haifa, Haifa 3498838, Israel;
| | | | - Guillermo Benítez
- Department of Botany, Campus Universitario de Cartuja, University of Granada, 18071 Granada, Spain
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25
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Candela RG, Rosselli S, Bruno M, Fontana G. A Review of the Phytochemistry, Traditional Uses and Biological Activities of the Essential Oils of Genus Teucrium. PLANTA MEDICA 2021; 87:432-479. [PMID: 33296939 DOI: 10.1055/a-1293-5768] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The genus Teucrium is a large and polymorphic genus of the Lamiaceae family distributed in mild climate zones, particularly in the Mediterranean basin and Central Asia. Studies of nonvolatile constituents of Teucrium species showed that they are a rich source of neo-clerodane diterpenoids, considered as chemotaxonomic markers of the genus. In addition to the nonvolatile metabolites, there has been a large interest in the essential oils of this genus. In this review, a complete survey of the chemical composition and biological properties of the essential oils isolated from Teucrium taxa is provided. In traditional medicine, since ancient times, species of this genus have been widely implemented for their biological properties, including antimicrobial, anti-inflammatory, antispasmodic, insecticidal, anti-malaria, etc. Therefore, a complete review of all of the traditional uses of Teucrium taxa are also reported.
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Affiliation(s)
- Rossella Gagliano Candela
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
| | - Sergio Rosselli
- Department of Agricultural, Food and Forest Sciences (SAAF), University of Palermo, Palermo, Italy
- Centro Interdipartimentale di Ricerca "Riutilizzo bio-based degli scarti da matrici agroalimentari" (RIVIVE), Università di Palermo, Palermo, Italy
| | - Maurizio Bruno
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
- Centro Interdipartimentale di Ricerca "Riutilizzo bio-based degli scarti da matrici agroalimentari" (RIVIVE), Università di Palermo, Palermo, Italy
| | - Gianfranco Fontana
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy
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26
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Obón C, Rivera D, Fonollá E, Alcaraz F, Attieh L. A Comparison Study on Traditional Mixtures of Herbal Teas Used in Eastern Mediterranean Area. Front Pharmacol 2021; 12:632692. [PMID: 33967769 PMCID: PMC8103161 DOI: 10.3389/fphar.2021.632692] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 03/03/2021] [Indexed: 11/13/2022] Open
Abstract
Multipurpose herbal teas with numerous ingredients, in which flowers are the main component, are common in the traditional medicine and pharmacy of Greece and the Eastern Mediterranean countries. In this study, we combine ethnobotany and ethnopharmacology field work techniques and botany and pharmacognosy laboratory methods for the study of traditional herbal mixtures with flowers, we identify their botanical ingredients and record the local medicinal uses of these mixtures, in Greece, Lebanon, Syria, Iran and Turkey. These, and their industrial versions, are analyzed, using morphological and multivariate analysis techniques in order to determine marker species, relevant patterns of combination and local styles. The medicinal properties attributed to the different flowers are discussed in relation with their role in the mixtures. These blends are consumed for their relaxing, digestive, and anti-infective properties. These mixtures are not consumed as a treatment when one is sick but rather to avoid getting sick, as a preventive measure. The formulations can reach forty ingredients (sarantha in Greek, arbain in Arabic language of Palestine), usually entire or coarsely chopped in the more traditional formulations, leading to extreme variability of individual doses. We ask what biological signification this randomness can have. To give an answer requires new and more comprehensive pharmacological approaches. The flowers of Rosaceae, Asteraceae, Lamiaceae, Malvaceae and Fabaceae species characterize these mixtures in which other materials (roots, leaves, and fruits) and other species are present as well. Flowers of some species, particularly of Fabaceae, are exclusively used in mixtures, and their use in monospecific herbal teas is not yet recorded. We draw attention on the urgent need in exhaustively recording in Greece and the Near East, the formulation and use of traditional herbal mixtures and their numerous local variants. To consider these mixtures and the contribution of flowers (most mixtures receive the general name of tea of flowers) merits further extensive study.
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Affiliation(s)
- Concepción Obón
- Departamento de Biología Aplicada, EPSO, Universidad Miguel Hernández de Elche, Orihuela, Spain
| | - Diego Rivera
- Departamento de Biología Vegetal, Facultad de Medicina, Universidad de Murcia, Murcia, Spain
| | - Elena Fonollá
- Departamento de Biología Vegetal, Facultad de Medicina, Universidad de Murcia, Murcia, Spain
| | - Francisco Alcaraz
- Departamento de Biología Vegetal, Facultad de Medicina, Universidad de Murcia, Murcia, Spain
| | - Latifa Attieh
- International School of Business (ISB), Modern University for Business and Science (MUBS), Beirut, Lebanon
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Anbalagan S, Arunprasanna V, Dinakaran S, Krishnan M. Combinatory therapeutic approaches for common cold and SARS-CoV-2. SYNERGY 2020. [PMCID: PMC7837184 DOI: 10.1016/j.synres.2020.100069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Many countries in the world face the new challenge of having human coronavirus infection to manage commendably - the large affliction of human health. Together, each country has modern drugs and a variety of medicinal products developed from their traditional medical practitioners to treat a common cold. In this review, we describe potentially synergistic therapeutics of traditional and complementary medicine available for common cold which might be useful for prevention or for the adjuvant treatment of the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). Further, we provide a phylogenetic overview of SARSCoV-2 based on a complete genome sequence of common cold viruses. We suggest modern and traditional medicine and preventive strategies which might control the disease to offer more suitable and acceptable common cold management including coronavirus. A substantial proportion of medicinal products developed by traditional medicine against common cold as well as modern medicine mainly focus on symptoms suppression. The recombinant interferon alpha-2b and lactoferrin derived from modern medicine in combination with herbal based products from traditional medicine may support the prevention of novel coronavirus infections. An integrated approach against common cold viruses to establish efficacy and safety through modern and traditional medicine and regular physical exercise along with preventive dietary sources is proposed.
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Taïbi K, Abderrahim LA, Ferhat K, Betta S, Taïbi F, Bouraada F, Boussaid M. Ethnopharmacological study of natural products used for traditional cancer therapy in Algeria. Saudi Pharm J 2020; 28:1451-1465. [PMID: 33250653 PMCID: PMC7679473 DOI: 10.1016/j.jsps.2020.09.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 09/14/2020] [Indexed: 02/07/2023] Open
Abstract
Traditional and complementary medicine constitutes an important, and often underestimated, source of healthcare for multiple diseases including cancer. However, little is known about the ethnomedical knowledge and practices in Northern Africa. The main objective of this study is to identify and analyze the variety of natural products used in Algerian ethnopharmacology for cancer therapy. For this purpose, semi-structured interviews with 225 traditional healers, herbalists and practitioners were realized in twelve locations in Algeria throughout field studies performed from June 2015 to July 2019. Interviews covered popular and vernacular names of the natural product, mode of use and administration, dose, period of treatment, toxicity and side effects among other data. The obtained results reveal the use of 113 medicinal plants (belonging to 53 families and 104 genera), 10 animal species and various products and by-products from different origins such as honey, olive oil, thorns, urine, milk, animal fat and the alkaline water of Zamzam. Basing on the frequency of citation (FC), use reports (UR) and use value (UV), the most used natural products for cancer treatment are honey (FC = 181, UR = 194, UV = 0.65), Nigella sativa L. (FC = 131, UR = 152, UV = 0.54), Aristolochia longa L. (FC = 118, UR = 144, UV = 0.51), Berberis vulgaris L. (FC = 111, UR = 142, UV = 0.51), Curcuma longa L. (FC = 107, UR = 121, UV = 0.43), Trigonella foenum-graecum L. (FC = 102; UR = 119, UV = 0.43), Citrus limon (L.) Obseck (FC = 97, UR = 120, UV = 0.43), Artemisia herba-alba Asso (FC = 92, UR = 115, UV = 0.41) and the holy water 'Zamzam' (FC = 110, UR = 110, UV = 0.43) respectively. Mixtures of two or more ingredients were frequently used. The use of Pelophylax saharicus skin' was reported for the first time for the treatment of visible tumors and skin cancer. This is the first study documenting the traditional uses of various natural products for cancer treatment in Algeria. Our findings are relevant to document the traditional uses of numerous natural products and to provide background basis to search for novel compounds for cancer therapy.
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Affiliation(s)
- Khaled Taïbi
- Faculty of Life and Natural Sciences, University of Tiaret, 14000, Algeria
- Instituto de Biología Molecular y Celular de Plantas (IBMCP), Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Camino de Vera s/n, 46022 Valencia, Spain
| | | | - Karima Ferhat
- Faculty of Life and Natural Sciences, University of Tiaret, 14000, Algeria
| | - Soria Betta
- Faculty of Life and Natural Sciences, University of Tiaret, 14000, Algeria
| | - Fadhila Taïbi
- Faculty of Life and Natural Sciences, University of Tiaret, 14000, Algeria
| | - Fatiha Bouraada
- Faculty of Life and Natural Sciences, University of Tiaret, 14000, Algeria
| | - Mohamed Boussaid
- Faculty of Life and Natural Sciences, University of Tiaret, 14000, Algeria
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Amjad MS, Zahoor U, Bussmann RW, Altaf M, Gardazi SMH, Abbasi AM. Ethnobotanical survey of the medicinal flora of Harighal, Azad Jammu & Kashmir, Pakistan. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2020; 16:65. [PMID: 33109243 PMCID: PMC7590686 DOI: 10.1186/s13002-020-00417-w] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 10/06/2020] [Indexed: 05/27/2023]
Abstract
BACKGROUND The present study is the first quantitative ethnobotanical evaluation of Harighal, an inaccessible and unexplored area of District Bagh Azad Jammu & Kashmir (AJK). The exploration, quantification, and comparison of ethnobotanical knowledge among different rural communities of the study area were mainly focused during field survey. METHODOLOGY In total, 79 informants (49 men and 34 women) were selected randomly to collect data using a semi-structured questionnaire. Various quantitative indices, including use value, relative frequency of citation, relative importance, fidelity level, and informant consent factor, were employed to evaluate the gathered information. Furthermore, primary data were also compared with twenty-two papers published from adjoining areas. RESULT A total of 150 medicinal plants belonging to 98 genera and 60 families were documented. Asteraceae, Fabaceae, and Rosaceae were the dominant families having 15 species each. Of these, 76 species were indigenous, 74 exotic, 136 were collected in the wild, 10 cultivated, and 4 both wild-collected and cultivated. Herbaceous taxa were the most used life form, and leaves were the most exploited plant part. Decoctions were the most preferred method used in preparation of herbal recipes. Three species viz. Mentha longifolia, Berberis lycium, and Galium aparine had the highest use value (1.05), relative frequency of citation (0.81), and relative importance value (96), respectively. The highest informant consensus factor (ICF) was reported for digestive disorders. Mentha longifolia, Punica granatum, Zanthoxylum alatum, and Olea ferruginea had 100% fidelity values. The Jaccard index revealed that uses of plants were more similar in two neighboring areas, i.e., Pearl Valley and Toli Peer. CONCLUSION Local inhabitants still prioritize herbal medicines as an effective way to treat a wide variety of ailments. Elders and health practitioners of the study area are well aware of indigenous knowledge about medicinal plants, but young people are not much interested in herbal practices. Thus, valuable knowledge about the use of plants is on the verge of decline.
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Affiliation(s)
- Muhammad Shoaib Amjad
- Department of Botany, Women University of Azad Jammu & Kashmir, Bagh, 12500, Pakistan.
| | - Ujala Zahoor
- Department of Botany, Women University of Azad Jammu & Kashmir, Bagh, 12500, Pakistan
| | - Rainer W Bussmann
- Department of Ethnobotany, Institute of Botany, Ilia State University, Tbilisi, Georgia
| | - Muhammad Altaf
- Department of Zoology, Women University of Azad Jammu & Kashmir, Bagh, 12500, Pakistan
| | | | - Arshad Mehmood Abbasi
- Department of Environmental Sciences, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, 22060, Pakistan.
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Omairi I, Kobeissy F, Nasreddine S. Anti-Oxidant, Anti-Hemolytic Effects of Crataegus aronia Leaves and Its Anti- Proliferative Effect Enhance Cisplatin Cytotoxicity in A549 Human Lung Cancer Cell Line. Asian Pac J Cancer Prev 2020; 21:2993-3003. [PMID: 33112559 PMCID: PMC7798177 DOI: 10.31557/apjcp.2020.21.10.2993] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Indexed: 12/24/2022] Open
Abstract
Objective: For Arabian traditional medicine, Crataegus aronia syn. Azarolus (L) Bosc. ex DC (Rosaceae) is widely used to treat diabetes, sexual weakness, cardiovascular diseases and cancer. The anti-cancerous and anti-hemolysis effects of the hydroalcoholic extract of this plant have never been investigated before. The present study aims to evaluate the biological activities of the hydroalcoholic extract of Crataegus aronia leaves in combination with cisplatin, one of the most widely employed chemotherapeutics, on A549 human lung cancer cell line. Methods: The anti-oxidant and anti-proliferative activities of leaves, fruits, seeds of C. aronia were investigated by DPPH method and MTT assay; respectively. Cell migration activity was investigated by wound healing and by cell aggregation assays. The effect of C. aronia in inducing cell cycle arrest along with activating cell apoptosis was evaluated by flow cytometry and Western blot assays, respectively. Results: Our results showed that C. aronia leaves (C. aronia L.) had the highest anti-oxidant and anti-proliferative activities. The leaves extract was potent against hemolysis of the human erythrocytes and showed elevated decrease in migration by reducing wound healing migration and by increasing cell aggregation. Finally, C. aronia L. treatment exhibited apoptotic activity on A549 cells by the down-regulation of PARP-1, caspase-3 and Bcl-2 proteins and by increasing the percentage of A549 cells in sub G0 cell cycle. Moreover, the co-treatment of C. aronia L. and cisplatin remarkably sensitised A549 cells to cisplatin. Conclusion: The results suggested that C. aronia L. could be used as a potential treatment against human lung cancer exhibiting minimal side effects on human health.
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Affiliation(s)
- Islam Omairi
- Doctoral School of Science and Technology, Research Platform for Environmental Science (PRASE), Faculty of Sciences, Lebanese University, Lebanon
| | - Firas Kobeissy
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon, Lebanon.,Department of Psychiatry, Center for Neuroproteomics and Biomarkers Research, University of Florida, Gainesville, FL, USA
| | - Salam Nasreddine
- Doctoral School of Science and Technology, Research Platform for Environmental Science (PRASE), Faculty of Sciences, Lebanese University, Lebanon.,Department of Biology, Faculty of Sciences-Section I, Lebanese University, Groupe Anti-Cancer Therapeutic Approaches (ATAC), Laboratory Rammal Rammal, Lebanon
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31
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Ullah H, De Filippis A, Khan H, Xiao J, Daglia M. An overview of the health benefits of Prunus species with special reference to metabolic syndrome risk factors. Food Chem Toxicol 2020; 144:111574. [PMID: 32679287 DOI: 10.1016/j.fct.2020.111574] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 06/24/2020] [Accepted: 06/30/2020] [Indexed: 02/08/2023]
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32
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Chrząszcz M, Miazga-Karska M, Klimek K, Granica S, Tchórzewska D, Ginalska G, Szewczyk K. Extracts from Cephalaria Uralensis (Murray) Roem. & Schult. and Cephalaria Gigantea (Ledeb.) Bobrov as Potential Agents for Treatment of Acne Vulgaris: Chemical Characterization and In Vitro Biological Evaluation. Antioxidants (Basel) 2020; 9:E796. [PMID: 32859126 PMCID: PMC7555732 DOI: 10.3390/antiox9090796] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/16/2020] [Accepted: 08/20/2020] [Indexed: 12/23/2022] Open
Abstract
The aim of this study was to compare the chemical composition, as well as antioxidant, anti-inflammatory, antiacne, and cytotoxic activites of various extracts of Cephalaria gigantea and C. uralensis. It is worth underlining that we are the first to characterize the composition and evaluate the biological properties of extracts from Cephalaria gigantea and C. uralensis. Thus, the LC-DAD-MS3 analysis revealed the presence of 41 natural products in studied extracts. The 5-O-caffeoylquinic acid, isoorinetin, and swertiajaponin were the main detected compounds. Among the tested samples, ethanol extract of the aerial parts of C. uralensis (CUE) possessed the most suitable biological properties. It exhibited moderate ability to scavenge free radicals and good capacity to inhibit cyclooxygenase-1, as well as cyclooxygenase-2. Moreover, CUE possessed moderate antibacterial activity against all tested bacterial strains (S. aureus, S. epidermidis, and P. acnes), and importantly, it was non-toxic towards normal skin fibroblasts. Taking into account the value of calculated therapeutic index (>10), it is worth noting that CUE can be subjected to in vivo study. Thus, CUE constitutes a very promising antiacne agent.
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Affiliation(s)
- Małgorzata Chrząszcz
- Department of Pharmaceutical Botany, Medical University of Lublin, 1 Chodźki Str., 20-093 Lublin, Poland;
| | - Małgorzata Miazga-Karska
- Department of Biochemistry and Biotechnology, Medical University of Lublin, 1 Chodźki Str., 20-093 Lublin, Poland; (M.M.-K.); (K.K.); (G.G.)
| | - Katarzyna Klimek
- Department of Biochemistry and Biotechnology, Medical University of Lublin, 1 Chodźki Str., 20-093 Lublin, Poland; (M.M.-K.); (K.K.); (G.G.)
| | - Sebastian Granica
- Department of Pharmacognosy and Molecular Basis of Phytotherapy, Medical University of Warsaw, 02-097 Warsaw, Poland;
| | - Dorota Tchórzewska
- Department of Plant Anatomy and Cytology, Maria Curie-Skłodowska University, Akademicka 19, 20-033 Lublin, Poland;
| | - Grażyna Ginalska
- Department of Biochemistry and Biotechnology, Medical University of Lublin, 1 Chodźki Str., 20-093 Lublin, Poland; (M.M.-K.); (K.K.); (G.G.)
| | - Katarzyna Szewczyk
- Department of Pharmaceutical Botany, Medical University of Lublin, 1 Chodźki Str., 20-093 Lublin, Poland;
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Marković A, Tubić Vukajlović J, Grujičić D, Radović Jakovljević M, Stanković M, Djordjević K, Djelić N, Radaković M, Milošević-Djordjević O. Methanol extracts of Teucrium arduini L. and Teucrium flavum L. induce protective effect against mitomycin C in human lymphocytes in vitro. Drug Chem Toxicol 2020; 45:940-946. [PMID: 32752893 DOI: 10.1080/01480545.2020.1802477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The study was designed to evaluate antigenotoxic effect of methanol Teucrium arduini and Teucrium flavum extracts against mitomycin C (MMC)-induced chromosome and DNA damage in vitro. Cytokinesis-block micronucleus (CBMN) and comet assays were used to investigate effect of plant extracts in different concentrations (125, 250, 500 and 1000 µg/mL) on human peripheral blood lymphocytes (PBLs). The obtained results showed that the all tested concentrations of T. arduini and the highest concentration of T. flavum significantly reduced the MMC-induced micronucleus (MN) frequency in comparison to positive control (only MMC). There were significantly negative correlations between the extracts concentrations and MN frequencies (Pearson, r = -0.905, p = 0.0001 for T. arduini; r = -0.861, p = 0.0001 for T. flavum). The extracts of both plants further lowered the MMC-decreased nuclear division index (NDI) in a dose dependent-manner (Pearson, r = -0.837, p = 0.001 for T. arduini; r = -0.598, p = 0.040 for T. flavum), but significantly only in the highest concentration (1000 µg/mL). Comet assay showed that extracts reduced MMC-increased genetic damage index (GDI), significantly in the concentrations of 500 and 1000 μg/mL, in comparison with positive control. Based on our results, it can be concluded that methanol T. arduini and T. flavum extracts possess protective proapoptotic and antigenotoxic effect which is indication of their medicinal relevance and use in treatment.
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Affiliation(s)
- Aleksandra Marković
- Department of Biology and Ecology, Faculty of Science, University of Kragujevac, Kragujevac, Serbia
| | - Jovana Tubić Vukajlović
- Department of Biology and Ecology, Faculty of Science, University of Kragujevac, Kragujevac, Serbia
| | - Darko Grujičić
- Department of Biology and Ecology, Faculty of Science, University of Kragujevac, Kragujevac, Serbia
| | | | - Milan Stanković
- Department of Biology and Ecology, Faculty of Science, University of Kragujevac, Kragujevac, Serbia
| | - Katarina Djordjević
- Department of Pharmacy, Faculty of Medical Science, University of Kragujevac, Serbia, Kragujevac, Serbia
| | - Ninoslav Djelić
- Faculty of Veterinary Medicine, University of Belgrade, Belgrade, Serbia
| | - Milena Radaković
- Faculty of Veterinary Medicine, University of Belgrade, Belgrade, Serbia
| | - Olivera Milošević-Djordjević
- Department of Biology and Ecology, Faculty of Science, University of Kragujevac, Kragujevac, Serbia.,Department of Genetics, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
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Chemical Characterization and Bioactive Properties of Different Extracts from Fibigia clypeata, an Unexplored Plant Food. Foods 2020; 9:foods9060705. [PMID: 32492817 PMCID: PMC7353635 DOI: 10.3390/foods9060705] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 05/19/2020] [Accepted: 05/27/2020] [Indexed: 12/11/2022] Open
Abstract
Fibigia clypeata (L.) Medik. is a poorly studied plant species belonging to the Brassicaceae family, and usually used as cress in the salads. The current investigation aimed at assessing the antioxidant potential and inhibitory activity of ethyl acetate, methanol, and aqueous extracts of F. clypeata against key enzymes targeted in the management of type II diabetes (α-amylase and α-glucosidase), Alzheimer’s disease (acetylcholinesterase and butyrylcholinesterase), and skin hyperpigmentation (tyrosinase). Cytotoxicity of the extracts was also determined using normal VERO and cancer FaDu and SCC-25 cell lines. Besides, LC-MS was employed to investigate the detailed phytochemical profiles of the extracts. The methanol extract showed potent enzyme inhibitory activity (4.87 mg galantamine equivalent/g, 3.52 mg galantamine equivalent/g, 126.80 mg kojic acid equivalent/g, and 24.68 mg acarbose equivalent/g, for acetylcholinesterase, butyrylcholinesterase, tyrosinase, and α-glucosidase, respectively) and antioxidant potential (96.52, 109.10, 154.02, and 104.85 mg trolox equivalent/g, for DPPH, ABTS, CUPRAC, and FRAP assays, respectively). Interestingly, caffeic acid-O-hexoside derivative, caffeyl alcohol O-glucopyranoside, and ferulic acid derivative were identified in all extracts. F. clypeata extracts showed no cytotoxicity towards VERO cell line and a weak cytotoxic potential against FaDu and SCC-25 cell lines. Interesting scientific evidence gathered from the present study support further investigation on F. clypeata in the view of designing and developing a novel therapeutic agent for the management of Alzheimer’s disease, type II diabetes, skin hyperpigmentation problems, as well as cancer.
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Teka A, Asfaw Z, Demissew S, Van Damme P. Medicinal plant use practice in four ethnic communities (Gurage, Mareqo, Qebena, and Silti), south central Ethiopia. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2020; 16:27. [PMID: 32448337 PMCID: PMC7245860 DOI: 10.1186/s13002-020-00377-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 05/05/2020] [Indexed: 05/08/2023]
Abstract
BACKGROUND Ethnic groups throughout the world have developed their own cultures expressed in the form of customs, taboos, and traditional healthcare systems. Traditional medicine system is one of the widespread cultures known throughout the world which is very much tied to cultural practices of the community or ethnic group. Medicinal plant treasure found in Gurage and Silti zones remained poorly characterized and understood. Therefore, this study was conducted in four ethnic groups: three from Gurage zone (Gurage, Qebena, and Mareqo) and one from Silti zone (Silti) which have lived in close proximity and contact for many centuries in the respective zones. In the present study, unique and shared cultural elements in connection to traditional herbal medicine were examined through investigation of the diversity of medicinal plants. Moreover, attempts have been made to determine similarities among the society in the medicinal plants they have used in general and in medicinal plant species considered culturally most important. METHODS In a study that involved 320 randomly sampled informants, semi-structured interviews, focus group discussions, and participant observation were used and qualitative and quantitative data were collected. Descriptive statistics, rank order priority (ROP), informant consensus factor, Jaccard similarity coefficient, and clustering were used for data analysis. RESULTS A total of 244 medicinal plant species and a fungal species used to treat human and/or livestock ailments were documented. The number of plants (80 plants, 33 %) with ROP value greater than 50% were considerably fewer than that of plants with ROP < 50% (164, 67 %). Jaccard similarity index and clustering analysis for all cited plants, among the respective studied districts, indicated that grouping generally followed the existing ethnic origin. On the contrary, clustering based on culturally important medicinal plant species (80 plant species, score ROP ≥ 50%) showed the influence of proximity and geographical orientation rather than ethnic relation. CONCLUSIONS Culturally, most important plants (80 spp.) are widely used and best shared with nearby communities and this could imply current (new) knowledge being practiced in the communities. This knowledge must be documented and better utilized in a modern way including modernized use of traditional medicinal plants.
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Affiliation(s)
- Alemtshay Teka
- Department of Biology, College of Natural and Computational Sciences, Kotebe Metropolitan University, P.O. Box 31248, Addis Ababa, Ethiopia
| | - Zemede Asfaw
- Department of Plant Biology and Biodiversity Management, College of Natural Sciences, Addis Ababa University, P.O. Box 3434, Addis Ababa, Ethiopia
| | - Sebsebe Demissew
- Department of Plant Biology and Biodiversity Management, College of Natural Sciences, Addis Ababa University, P.O. Box 3434, Addis Ababa, Ethiopia
| | - Patrick Van Damme
- Laboratory for Tropical and Subtropical Agriculture and Ethnobotany, Department of Plants and Crops, Faculty of Bio-Science Engineering, Ghent University, Coupure links 653, 9000 Gent, Belgium
- Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamycka 129, Prague 6 –, 165 21 Suchdol, Czech Republic
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Parvez MK, Basudan OA, Noman OM, Al-Dosari MS, Alqasoumi SI. The first bioactivity studies of Acantholimon lycopodioides from high altitude Karakoram-Himalayan desert. Saudi J Biol Sci 2020; 27:2514-2520. [PMID: 32994707 PMCID: PMC7499106 DOI: 10.1016/j.sjbs.2020.04.006] [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: 01/19/2020] [Revised: 04/03/2020] [Accepted: 04/03/2020] [Indexed: 10/31/2022] Open
Abstract
Couple of ethnopharmacological surveys in the Indian Ladakh and Pakistani Shigar valleys has reported the medicinal use of Acantholimon lycopodioides against cardiac and gastric disorders that however, remains without scientific rationale or experimental validations. Here, we assess the in vitro bio/therapeutic activities of A. lycopodioides extracts as well as chloroform, ethyl acetate, n-butanol and aqueous fractions. The in vitro β-carotene-linoleic acid bleaching and DPPH radical scavenging methods demonstrated a very high anti-oxidative property of chloroform and ethyl acetate fractions compared to others. Cell viability assay (MTT) on human cervical (HeLa), breast (MDA-MB321) and liver (HepG2) cancer cells revealed their differential cytotoxicity, except the chloroform fraction. Of these, the precipitate exerted highest cytotoxicity on HepG2 cells followed by aqueous fraction on MDA-MB321 cells. Notably, the non-cytotoxicity of chloroform fraction coincided with its highest anti-oxidative activity. Further, the chloroform fraction showed marked hepatoprotection (up to 84%) against 3'7'dichlorofluorescin triggered free radicals induced oxidative damage. Also, the hepatoprotective chloroform fraction mildly activated CYP3A4 in HepG2 cells (dual-luciferase assay). Moreover, the A. lycopodioides extracts and fractions showed differential anti-bacterial and anti-fungal activities. Of these, while S. aureus was more sensitive to the water-insoluble extract, ethyl acetate fraction showed moderate activity against E. coli and C. albicans. On the other hand, the chloroform fraction showed promising activity against S. Aureus, C. albicans, P. vulgaris and E. faecalis. In conclusion, our data for the first time, demonstrated promising anti-oxidative, hepatoprotective, anti-cancer, anti-microbial and CYP3A4 activating salutations of A. lycopodioides. This warrants further studies towards isolation and identification of its therapeutically active principles.
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Affiliation(s)
- Mohammad K Parvez
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Omar A Basudan
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Omar M Noman
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohammed S Al-Dosari
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Saleh I Alqasoumi
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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Abdalla MA, Zidorn C. The genus Tragopogon (Asteraceae): A review of its traditional uses, phytochemistry, and pharmacological properties. JOURNAL OF ETHNOPHARMACOLOGY 2020; 250:112466. [PMID: 31837413 DOI: 10.1016/j.jep.2019.112466] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 12/03/2019] [Accepted: 12/06/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Species of Tragopogon are used in traditional medicine, and consumed as vegetables across the world. In terms of the medicinal uses of Tragopogon, different species have found use in traditional medicine, including uses for wound-healing, treatment of gastrointestinal and hepatic complaints, cancer, kidney and liver dysfunction, inflamed skin and certain cutaneous diseases, as well as constipation, fatigue and anoxia. AIM OF THE STUDY The aim of this review is to highlight and critically summarize those species of the genus that have been studied as a source of interesting lead compounds, and their traditional uses and bioactivities. MATERIALS AND METHODS A comprehensive and systematic review of literature on traditional uses, phytochemicals and pharmacological properties of the genus Tragopogon was carried out. Information was retrieved from secondary databases such as Scopus, Chemical Abstracts Services (Scifinder), Pubmed, Google Scholar and ScienceDirect, in addition to primary sources including books, PhD and MSc dissertations, and official websites. Species names were validated using "The Plant List" (www.theplantlist.org). RESULTS The taxa of the genus Tragopogon are known for their local and traditional uses as medicine for treatment of various diseases, and have been consumed as vegetables and snacks for generations in Eurasia, the Mediterranean, Caucasus, Europe and North America. From the approximately 110 species of Tragopogon, only twelve species have been scientifically evaluated for their bioactivity and/or phytochemical composition. Tragopogon species are a rich source of phytochemical constituents and among those that have been identified are 19 flavonoids, 35 terpenoids, seven bibenzyl derivatives, five benzylphtalides, six stilbenes, nine dihydroisocoumarin derivatives, nine phenylmethane derivatives, three hydroxyphenylacetic acid derivatives, four phenylpropane derivatives, four esters of phenylpropanoic acids, a coumarin derivative, and a spermine derivative. Various extracts of the taxa, in addition to the isolated compounds, demonstrated pharmacological properties such as antitumor, antimicrobial, anti-inflammatory and enzyme inhibitory activities, in addition to hepatoprotective, antihyperlipidaemic and wound-healing properties. CONCLUSION This review highlights the traditional uses, phytochemistry and pharmacological properties of the few studied taxa of the genus Tragopogon. Some of the reviewed papers were not of an appropriate methodological standard. For instance, phytochemical profiles were not determined, and the fundamental requirements of the pharmacological properties were not defined such as including appropriate positive and negative controls, and calculating the MIC values. Furthermore, these studies did not provide an in depth evaluation of bioactivity of the extracts and the isolated compounds or in vivo experiments which could indicate therapeutic relevance. From a phytopharmacological point of view, this review recommends more high quality evidence-based research on Tragopogon species for further development of plant-derived remedies and compounds.
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Affiliation(s)
- Muna Ali Abdalla
- Pharmazeutisches Institut, Abteilung Pharmazeutische Biologie, Christian-Albrechts-Universität zu Kiel, Gutenbergstraße 76, 24118, Kiel, Germany.
| | - Christian Zidorn
- Pharmazeutisches Institut, Abteilung Pharmazeutische Biologie, Christian-Albrechts-Universität zu Kiel, Gutenbergstraße 76, 24118, Kiel, Germany.
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Landoulsi A, Hennebelle T, Bero J, Rivière C, Sahpaz S, Quetin-Leclercq J, Neut C, Benhamida J, Roumy V. Antimicrobial and Light-Enhanced Antimicrobial Activities, Cytotoxicity and Chemical Variability of All Tunisian Eryngium Species. Chem Biodivers 2020; 17:e1900543. [PMID: 32103562 DOI: 10.1002/cbdv.201900543] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 02/24/2020] [Indexed: 01/10/2023]
Abstract
This study was performed on all Eryngium species growing in Tunisia in order to evaluate their intra and interspecies variabilities and to investigate their biological activities. These species are used in traditional medicine, and literature about the phytochemical investigations of most of them is scarce. Antimicrobial and light-enhanced activities were tested against multiresistant microorganisms and extended spectrum beta-lactamase producing bacteria (ESBL). All studied species showed antimicrobial effect with several MIC values lower than 70 μg/ml. Tested Eryngium species have proven to be a promising source of photoactive compounds, while light-enhanced activity offers an alternative for the inactivation of pathogenic microorganisms which is currently subjected to a great interest. This is the first report of this activity in genus Eryngium. A significant improvement of antimicrobial activity with UV irradiation was observed, mainly for E. dichotomum, E. ilicifolium and E. triquetrum. Cytotoxicity, studied for the first time for the most species, was evaluated against cancer (J774) and non-cancer (WI38) human cell lines. Chemical composition of volatile compounds presented in the most active crude extracts (petroleum ether extracts) of the aerial parts was investigated using GC/MS analysis and was submitted to statistical analyses. It revealed their high content of bioactive phytochemicals, particularly oxygenated sesquiterpenes like spathulenol, ledol and α-bisabolol but also hydrocarbon sesquiterpenes such as β-bisabolene and copaene, as well as polyacetylene derivatives such as falcarinol. Statistical analyses permitted to evaluate the interrelations between all Tunisian Eryngium species.
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Affiliation(s)
- Ameni Landoulsi
- Charles Viollette Research Institute, EA 7394-ICV, SFR Condorcet FR CNRS 3417, Univ. Lille, INRA, ISA-Yncréa, Univ. Artois, Univ. Littoral Côte d'Opale, 3, rue du Professeur Laguesse, 59000, Lille, France.,Unit of Functional Proteomics and Organic Food Preservation, Higher Institute of Applied Biological Sciences of Tunis, Rue Zouheir Essafi, 1007, Tunis, Tunisia
| | - Thierry Hennebelle
- Charles Viollette Research Institute, EA 7394-ICV, SFR Condorcet FR CNRS 3417, Univ. Lille, INRA, ISA-Yncréa, Univ. Artois, Univ. Littoral Côte d'Opale, 3, rue du Professeur Laguesse, 59000, Lille, France
| | - Joanne Bero
- Pharmacognosy Research Group, Louvain Drug Research Institute, Université Catholique de Louvain, 1200, Brussels, Belgium
| | - Céline Rivière
- Charles Viollette Research Institute, EA 7394-ICV, SFR Condorcet FR CNRS 3417, Univ. Lille, INRA, ISA-Yncréa, Univ. Artois, Univ. Littoral Côte d'Opale, 3, rue du Professeur Laguesse, 59000, Lille, France
| | - Sevser Sahpaz
- Charles Viollette Research Institute, EA 7394-ICV, SFR Condorcet FR CNRS 3417, Univ. Lille, INRA, ISA-Yncréa, Univ. Artois, Univ. Littoral Côte d'Opale, 3, rue du Professeur Laguesse, 59000, Lille, France
| | - Joëlle Quetin-Leclercq
- Pharmacognosy Research Group, Louvain Drug Research Institute, Université Catholique de Louvain, 1200, Brussels, Belgium
| | - Christel Neut
- U995-LIRIC, Lille Inflammation Research International Center, Univ. Lille, Inserm, CHU, Lille, 59000, Lille, France
| | - Jeannette Benhamida
- Unit of Functional Proteomics and Organic Food Preservation, Higher Institute of Applied Biological Sciences of Tunis, Rue Zouheir Essafi, 1007, Tunis, Tunisia
| | - Vincent Roumy
- Charles Viollette Research Institute, EA 7394-ICV, SFR Condorcet FR CNRS 3417, Univ. Lille, INRA, ISA-Yncréa, Univ. Artois, Univ. Littoral Côte d'Opale, 3, rue du Professeur Laguesse, 59000, Lille, France
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Yang J, Chen WY, Fu Y, Yang T, Luo XD, Wang YH, Wang YH. Medicinal and edible plants used by the Lhoba people in Medog County, Tibet, China. JOURNAL OF ETHNOPHARMACOLOGY 2020; 249:112430. [PMID: 31783134 DOI: 10.1016/j.jep.2019.112430] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 11/25/2019] [Accepted: 11/25/2019] [Indexed: 05/18/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The Lhoba people are a small, ancient, tribal ethnic group from the Himalayas and are located in the Tibet Autonomous Region of China. Medog County is rich in biocultural diversity. For a long time, Medog has been almost isolated from the outside world. The Lhoba people, who live in Medog, have maintained a relatively unique lifestyle and have accumulated rich traditional knowledge (TK), especially about medicinal and edible plants. Currently, there is very little documentation of the plants traditionally used by the local Lhoba communities. AIM OF THE STUDY Our investigation aimed to (i) document the species of medicinal and food plants used by the Lhoba people in Medog County, Tibet, China; (ii) screen the most important plant taxa for specific medicines, and identify the aliments treated to further contribute to drug and food supplement research; and (iii) examine whether the ethnobotanical knowledge of the Lhoba is similar among different tribes and discuss traditional uses in the health practices and livelihoods of the local communities. METHODS Ethnobotanical data were recorded through semi-structured interviews, guided field trips, and quantitative analysis. The informant consensus factor (FIC) was used as a quantitative index. RESULTS Ninety-one informants (61 men and 30 women) were interviewed. A total of 75 species, including 37 medicinal plants for 14 categories of diseases and 57 edible plants from six types of food, were recorded. Among the usage types of medicinal plants, the highest FIC values were recorded for antidotes (FIC = 0.98), anthelmintics (FIC = 0.98), and treatments of gastrointestinal problems (FIC = 0.93). The FIC values for different types of edible plants were very similar. The most frequently used medicinal and food plants in the studied communities are Zanthoxylum motuoense, Crassocephalum crepidioides, and Swertia nervosa. According to the comparative study, few differences in the use of wild plants were found. There appeared to be more overlapping species between two Lhoba tribes in Medog, named Mixingba and Miguba, with 46 (61%) common species, compared with the Bo'gaer tribe in Milin, which had only two (2.7%) overlapping species. This might be due to the different geographical environments, vegetation types, and different influences of other ethnic cultures. CONCLUSIONS The Lhoba people in Medog County, Tibet, China, have rich TK about the uses of wild plants. However, the TK is seriously threatened due to environmental degradation and acculturation, and it showed signs of being forgotten and abandoned by the younger generation. Therefore, measures are urgently needed to document and protect the TK of the uses of the wild plant resources; and (i) the most frequently used medicinal and/or edible plants; (ii) the plants used to treat the most commonly mentioned diseases; and (iii) the endemic species that are widely used in Medog, which should be assessed for their potential future as food supplements and therapeutic products.
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Affiliation(s)
- Jun 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, 650201, People's Republic of China
| | - Wen-Yun Chen
- 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, 650201, People's Republic of China
| | - Yao Fu
- 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, 650201, People's Republic of China
| | - Tao 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, 650201, People's Republic of China
| | - Xiao-Dong Luo
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, People's Republic of China
| | - Yue-Hu Wang
- 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, 650201, People's Republic of China.
| | - Yu-Hua Wang
- 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, 650201, People's Republic of China.
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Traditional usage of medicinal plants among the local communities of Peshawar valley, Pakistan. ACTA ACUST UNITED AC 2020. [DOI: 10.1016/j.chnaes.2018.12.006] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Graça VC, Ferreira ICFR, Santos PF. Bioactivity of the Geranium Genus: A Comprehensive Review. Curr Pharm Des 2020; 26:1838-1865. [PMID: 31942856 DOI: 10.2174/1381612826666200114110323] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 11/20/2019] [Indexed: 12/22/2022]
Abstract
BACKGROUND Plants from the Geranium genus, which comprises about 400 species, have been used since ancient times in the practice of traditional medicines throughout the world. Therefore, herbal preparations based on Geranium species have found wide usage for the treatment of a variety of ailments. The aim of this work is to present a review, as comprehensive as possible, of the studies concerning different biological activities of Geranium species. METHODS Relevant data were obtained through systematic computer searches from major reputed scientific databases, particularly Web of Science and Scopus. Occasionally, information issued in primary sources not covered by these databases was also included provided published as peer-reviewed literature. This review covers the literature disclosed till the end of 2018. RESULTS Accompanying the increasing interest in herbal medicines in general, the evaluation of the biological properties of medicinal plants from the Geranium genus has been addressed thoroughly, mostly over the last two decades. Geranium species are endowed with a number of different biological activities. Herein, we present a survey of the results of the studies concerning these different biological activities. CONCLUSION Most studies found in the literature effectively contribute to scientifically validate the beneficial properties of Geranium plants claimed by traditional medicines and medical herbalism and demonstrate that many of them possess evident therapeutic properties.
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Affiliation(s)
- Vânia C Graça
- Centro de Quimica-Vila Real (CQ-VR), Universidade de Tras-os-Montes e Alto Douro, 5001-801 Vila Real, Portugal.,Centre for Research and Technology of Agro-Environmental and Biological Sciences (CITAB) - Vila Real, University of Trás-os-Montes and Alto Douro, 5001-801 Vila Real, Portugal.,Centro de Investigacao de Montanha (CIMO), Instituto Politecnico de Braganca, Campus de Santa Apolonia, 5300-253 Braganca, Portugal
| | - Isabel C F R Ferreira
- Centro de Investigacao de Montanha (CIMO), Instituto Politecnico de Braganca, Campus de Santa Apolonia, 5300-253 Braganca, Portugal
| | - Paulo F Santos
- Centro de Quimica-Vila Real (CQ-VR), Universidade de Tras-os-Montes e Alto Douro, 5001-801 Vila Real, Portugal
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Sharifi-Rad J, Melgar-Lalanne G, Hernández-Álvarez AJ, Taheri Y, Shaheen S, Kregiel D, Antolak H, Pawlikowska E, Brdar-Jokanović M, Rajkovic J, Hosseinabadi T, Ljevnaić-Mašić B, Baghalpour N, Mohajeri M, Fokou PVT, Martins N. Malva species: Insights on its chemical composition towards pharmacological applications. Phytother Res 2019; 34:546-567. [PMID: 31713320 DOI: 10.1002/ptr.6550] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 10/22/2019] [Accepted: 10/28/2019] [Indexed: 01/07/2023]
Abstract
Malvaceae family is typical from the Mediterranean region, contains 240 genera and more than 4,200 species. They are most commonly used as ornamental plants, although they can also be conceived as a food resource and remedy for various diseases, such as digestive, respiratory, genitourinary, throat infections, and skeletal and skin disorders, as also injuries where they are profoundly applied for skin care and as antiseptic and demulcent. They also possess diuretic, lenitive, spasmolytic, and laxative effects, besides to be used as antidiarrheal. Thus, the present review provides in-depth data on Malva spp. potential applications and phytochemical composition for food and pharmaceutical industries. Habitat and cultivation conditions and the clinical reports related to its biological effects are also emphasized. Malva spp. possess a wide variety of chemical constituents (such as polysaccharides, coumarins, flavonoids, polyphenols, vitamins, terpenes, and tannins) found in different plant organs, especially in leaves and flowers, connected to their biological activity. In general, Malva spp. have rather moderate antimicrobial activity, high antiinflammatory and wound healing activities, strong antioxidant activity, and anticancer properties. Results from in vitro and in vivo experiments encourage more in-depth studies, namely clinical trials, towards to improve knowledge on the use of Malva spp. for the treatment of various health conditions in humans.
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Affiliation(s)
- Javad Sharifi-Rad
- Zabol Medicinal Plants Research Center, Zabol University of Medical Sciences, Zabol, Iran
| | | | | | - Yasaman Taheri
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Department of Pharmacology and Toxicology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shabnum Shaheen
- Department of Botany, Lahore College for Women University, Lahore, Pakistan
| | - Dorota Kregiel
- Institute of Fermentation Technology and Microbiology, Lodz University of Technology, Lodz, Poland
| | - Hubert Antolak
- Institute of Fermentation Technology and Microbiology, Lodz University of Technology, Lodz, Poland
| | - Ewelina Pawlikowska
- Institute of Fermentation Technology and Microbiology, Lodz University of Technology, Lodz, Poland
| | - Milka Brdar-Jokanović
- Alternative Crops and Organic Production Department, Institute of Field and Vegetable Crops, Novi Sad, Serbia
| | - Jovana Rajkovic
- Institute of Pharmacology, Clinical Pharmacology and Toxicology, Medical Faculty, University of Belgrade, Belgrade, Serbia
| | - Tahereh Hosseinabadi
- Department of Pharmacognosy and Biotechnology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Branka Ljevnaić-Mašić
- Department of Field and Vegetable Crops, Faculty of Agriculture, University of Novi Sad, Novi Sad, Serbia
| | - Navid Baghalpour
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Mohajeri
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Natália Martins
- Faculty of Medicine, University of Porto, Porto, Portugal.,Institute for Research and Innovation in Health (i3S), University of Porto, Porto, Portugal
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Bitew H, Hymete A. The Genus Echinops: Phytochemistry and Biological Activities: A Review. Front Pharmacol 2019; 10:1234. [PMID: 31736749 PMCID: PMC6838032 DOI: 10.3389/fphar.2019.01234] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Accepted: 09/27/2019] [Indexed: 01/04/2023] Open
Abstract
The genus Echinops belongs to the family of Asteraceae and comprises about 130 species. Many species belonging to the genus Echinops are traditionally used as medicinals mainly in Africa and Asia. The genus is reported to contain diverse secondary metabolites. The aim of this review is to critically evaluate the available research reports on the genus and systematically organize the findings. Information for this study was obtained using various search engines including PubMed and Google Scholar. This review revealed that the genus is used traditionally to treat pain, inflammation, respiratory diseases, diseases caused by different microorganisms, as an aphrodisiac, to fasten expulsion of placenta, and for removal of renal stones. More than 151 secondary metabolites have been reported from the genus in which thiophenic compounds held the biggest share. Various extracts, essential oils, and isolated compounds from members of this genus are shown to exhibit different biological effects mainly anti-microbial, anti-proliferative, and anti-inflammatory. However, there are a number of species in this genus that are claimed to have traditional medicinal uses but their biological effect not yet been evaluated.
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Affiliation(s)
- Helen Bitew
- Department of Pharmacognosy, School of Pharmacy, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | - Ariaya Hymete
- Department of Pharmaceutical Chemistry and Pharmacognosy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Alalwan TA, Alkhuzai JA, Jameel Z, Mandeel QA. Quantitative Ethnobotanical Study of some Medicinal Plants used by Herbalists in Bahrain. J Herb Med 2019. [DOI: 10.1016/j.hermed.2019.100278] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Ethnopharmacological studies, chemical composition, antibacterial and cytotoxic activities of essential oils of eleven Salvia in Iran. J Herb Med 2019. [DOI: 10.1016/j.hermed.2018.11.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Farooq A, Amjad MS, Ahmad K, Altaf M, Umair M, Abbasi AM. Ethnomedicinal knowledge of the rural communities of Dhirkot, Azad Jammu and Kashmir, Pakistan. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2019; 15:45. [PMID: 31470868 PMCID: PMC6716831 DOI: 10.1186/s13002-019-0323-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 08/06/2019] [Indexed: 05/10/2023]
Abstract
BACKGROUND Being an isolated locality and having a tough mountainous terrain, strong ethnomedicinal practices still prevail in Dhirkot and its allied areas, which have been rarely explored yet. The present study was intended with the aim to document and compare the traditional knowledge of local communities on botanical taxa of Dhirkot, Azad Jammu, and Kashmir. METHODOLOGY Ethnomedicinal data were collected from 74 informants using a semi-structured questionnaire in addition to field observation and group discussion. Various indices were also used to evaluate the ethnomedicinal data. Furthermore, the present findings were compared with previous reports to assess data novelty. RESULT A total of 140 medicinal plant species belonging to 55 families were recorded, which are used by local communities to treat 12 disease categories. Asteraceae was dominating with 20 species, followed by Poaceae, Lamiaceae, and Rosaceae (14, 11, and 10 species, respectively). Herbs were leading with 66% contribution, whereas leaves were the most utilized plant part with 29% utilization and decoction was the common mode of administration. Viola canescens depicted the highest use value and relative frequency of citation (1.7 and 0.92, respectively). Maximum informant consensus factor (0.88) was calculated for digestive and liver disorders. Five plant species including Berberis lycium Mentha arvensis Pyrus malus, Taraxacum officinale, and Viola canescens had 100% fidelity level. CONCLUSION Dhirkot and its allied areas harbor rich botanical and cultural diversity because of its unique geography and diverse climatic conditions. However, mostly, traditional ethnobotanical knowledge is restricted to healers, midwives, and older people, and could be extinct in the near future. Therefore, such documentation not only conserves traditional knowledge but may also contribute significantly to novel drug resources.
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Affiliation(s)
- Asia Farooq
- Department of Botany, Women University of Azad Jammu & Kashmir, Bagh, Pakistan
| | | | - Khalid Ahmad
- Department of Environment Sciences, COMSATS University Islamabad, Abbottabad Campus, 22060 Pakistan
| | - Muhammad Altaf
- Department of Zoology, Women University of Azad Jammu & Kashmir, Bagh, Pakistan
| | - Muhammad Umair
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240 China
| | - Arshad Mehmood Abbasi
- Department of Environment Sciences, COMSATS University Islamabad, Abbottabad Campus, 22060 Pakistan
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Jaradat N, Zaid AN. Herbal remedies used for the treatment of infertility in males and females by traditional healers in the rural areas of the West Bank/Palestine. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 19:194. [PMID: 31366346 PMCID: PMC6668085 DOI: 10.1186/s12906-019-2617-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 07/24/2019] [Indexed: 01/16/2023]
Abstract
Background Infertility is considered one of the global public health problems and during human history, it is also considered one of the unsolved problems of the continuous human race. This study aimed to collect and document the ethnopharmacological data on herbal remedies, which traditionally used by Palestinian healers in the rural areas of the West Bank area for the treatment of infertility in males and females. Methods Using a semi-structured questionnaire, an ethnopharmacological survey of medicinal plants used for the treatment of infertility in the West Bank area of Palestine was investigated. This survey involved 51 traditional healers which were interviewed in rural areas from 9 Palestinian regions. Results Information about 31 plants used in the treatment of infertility in females and 24 plants used in the treatment of infertility in males were collected. This information including names of plants, parts used, mode and methods of preparation which were obtained from 51 traditional healers interviewed in rural areas of 9 regions of the West Bank/Palestine. This investigation is the first scientific work in the Middle East area which collected information about herbal remedies used by local Palestinian traditional healers for the treatments of infertility in males and females. The highest Frequency of Citation (FC) of herbal remedies used in case of infertility in females, were 98.04% for pollen grains from Ceratonia siliqua, 88.24% for Anastatica hierochuntica fruits and 84.31% for Parietaria judaica leaves, while the highest Frequency of Citation (FC) of herbal remedies used in case of infertility in males were 96.08% for Ferula hermonis roots, 88.24% for Phlomis brachyodon leaves and 86.27% for Phoenix dactylifera pollen grains. Conclusion Herbal healers in the West Bank area of Palestine have a wide range of herbal remedies used in case of infertility in males and in females. Unfortunately, most of them lack scientific evidence of pharmacological or toxicological nature. Therefore, the information obtained in this study can serve as a scientific base for further investigations to determine their efficacy and safety which might contribute to better integration of Palestinian traditional medicine into the global health system in the future.
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Samaha AA, Fawaz M, Salami A, Baydoun S, Eid AH. Antihypertensive Indigenous Lebanese Plants: Ethnopharmacology and a Clinical Trial. Biomolecules 2019; 9:biom9070292. [PMID: 31330767 PMCID: PMC6681041 DOI: 10.3390/biom9070292] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Revised: 07/03/2019] [Accepted: 07/10/2019] [Indexed: 12/14/2022] Open
Abstract
Hypertension is highly prevalent among the Lebanese adult population and is indeed the major cause of mortality in Lebanon. Traditional use of antihypertensive medicinal plants has long been practiced. The aim of this study is to document this traditional knowledge and clinically test the antihypertensive capacity of three of the most commonly used wild plant species Mentha longifolia, Viola odorata and Urtica dioica. Ethno-pharmacological data was collected by personal interviews with herbalists and traditional healers using a semi structured survey questionnaire and assessing relative frequency of citation (RFC). The clinical study was conducted by a randomized, blind, placebo-controlled trial in 29 subjects with mild hypertension distributed in four groups, three plant extract treatments and one placebo. Systolic (SBP) and diastolic blood pressures (DBP) as well as mean arterial blood pressures (MAP) were monitored at weeks 4, 8, 12 and 16 during the treatment with 300 mL/day of plant extract. Results showed that M. longifolia, U. dioica and V. odorata exhibited the highest values of RCF (0.95) followed by Allium ampeloprasum (0.94), Apium graveolens (0.92) and Crataegus azarolus (0.90). The clinical trial revealed dose- and duration-dependent significant reductions in SBP, DBP and MAP of subjects treated with M. longifolia, U. dioica or V. odorata. Our findings indicate that extracts of these plants present an effective, safe and promising potential as a phyto-therapuetical approach for the treatment of mild hypertension. More research on the phytochemistry, pharmacological effects and the underlying mechanisms is necessary.
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Affiliation(s)
- Ali A Samaha
- Lebanese International University, Beirut, P.O. Box 146404, Lebanon
- Faculty of Health Sciences, Beirut Arab University, Beirut, P.O. Box 11-5020, Lebanon
- Lebanese University, Faculty of Public Health IV, Zahle, P.O. Box 6573/14, Lebanon
- Rayak University Hospital, Rayak, P.O. Box 1200, Lebanon
| | - Mirna Fawaz
- Faculty of Health Sciences, Beirut Arab University, Beirut, P.O. Box 11-5020, Lebanon
| | - Ali Salami
- Lebanese University, Rammal Hassan Rammal Research Laboratory, Physio-toxicity (PhyTox) Research Group, Faculty of Sciences (V), Nabatieh, P.O. Box 6573/14, Lebanon
| | - Safaa Baydoun
- Research Center for Environment and Development, Beirut Arab University, Bekaa, P.O. Box 11-5020, Lebanon.
| | - Ali H Eid
- Department of Pharmacology and Toxicology, American University of Beirut, Beirut, P.O. Box 11-0236, Lebanon.
- Department of Biomedical Sciences, Qatar University, Doha, P.O. Box 2713, Qatar.
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Vinagre C, Vinagre S, Carrilho E. The use of medicinal plants by the population from the Protected Landscape of "Serra de Montejunto", Portugal. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2019; 15:30. [PMID: 31262314 PMCID: PMC6604383 DOI: 10.1186/s13002-019-0309-0] [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: 10/10/2018] [Accepted: 06/12/2019] [Indexed: 05/12/2023]
Abstract
BACKGROUND Traditional medicine has an important role in local communities, who use plants in the treatment of various diseases. The research of traditional uses of medicinal plants allows us to document and analyze ethnopharmacological practices. This paper reports on an ethnobotanical survey that was conducted in the Protected Landscape of the "Serra de Montejunto", a Portuguese area in the west of the Iberian Peninsula, where these studies were nonexistent. METHODS The information was obtained through semi-structured ethnobotanical interviews with 78 informants, who were selected from several zones from the study area to have a representative of the entire landscape, during 2014. Local medicinal uses of plants were identified and grouped into 10 categories through data analysis, in quantitative indices such as the relative frequency citation (RFC), the cultural importance index (CI), and the informant consensus factor (FIC). These were used to evaluate the importance of medicinal plants to the locals. RESULTS In the fieldwork, we found 105 taxa used as medicinal plants which belong to 46 families, where Rosaceae, Asteraceae, Fabaceae, and Lamiaceae are the ones with more diversity. The plants were grouped into 10 categories, where the digestive category is the most cited, with 54 taxa, and the ophthalmological category is the less cited, with only one taxon. Leaves and aerial parts are the components most used. Infusion is the most reported form of preparation, along with the oral administration. Most plants referred in this study are still in use today; only 17 are no longer used at the present time because habits have changed. A catalog of medicinal plants was also drawn up. CONCLUSION This work enabled us to explore once more our experiences and memories as well as the ancestral use of plants with the goal of expanding ethnopharmacological knowledge. The absence of ethnobotanical studies in this region led us to gather information about useful plants and their applications and benefits. This research helps in the conservation effort of the collective knowledge of medicinal plants for future generations. However, a detailed analysis by body system is still required.
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Affiliation(s)
- Cidália Vinagre
- Agrupamento de Escolas Severim de Faria – Évora, Estrada das Alcáçovas, 7005-205 Évora, Portugal
| | - Sandra Vinagre
- Departamento de Matemática, CIMA, ECT, Universidade de Évora, Rua Romão Ramalho, 59, 7000-671 Évora, Portugal
| | - Ermelinda Carrilho
- Agrupamento de Escolas Severim de Faria – Évora, Estrada das Alcáçovas, 7005-205 Évora, Portugal
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Medicinal plants and their traditional uses in the highland region of Bordj Bou Arreridj (Northeast Algeria). J Herb Med 2019. [DOI: 10.1016/j.hermed.2019.100262] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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