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Ammar RB, Khalifa A, Alamer SA, Hussain SG, Hafez AM, Rajendran P. Investigation of the potential anti-urolithiatic activity of Alhagi maurorum (Boiss.) grown wild in Al-Ahsa (Eastern Province), Saudi Arabia. BRAZ J BIOL 2024; 84:e259100. [DOI: 10.1590/1519-6984.259100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 04/04/2022] [Indexed: 12/23/2022] Open
Abstract
Abstract The potential of Alhagi maurorum (Boiss.) aqueous extract (AME), used in traditional medicine for treatment or prevention of urolithiasis, to dissolve calcium oxalate stones in vitro was evaluated. In order to determine the litholytic potential of the extract, Calcium oxalate urinary stones were incubated during 12 weeks under continuous shaking in the presence of AME, Rowanix or NaCl 9 g/mL solution were used as controls. After the incubation period, the residual weight of the treated calculi was determined and the rate of dissolution was calculated. The medium pH variation was measured and changes in the calcium oxalate crystals at the stone surface were assessed using a scanning electron microscope (SEM). The results showed a significant dissolution effect for the extract on the kidney calculi during the experimentation period. At the end of the experiment, the percentages of calculi weight decrease were 41.23, 4.97 and 55.67% for the extract, NaCl solution and Rowanix, respectively. Gas Chromatography analysis revealed mainly the presence of the following phyto-compounds: Cyclopropenone, 2,3-diphenyl; 1-Nonadecanol; methyl-alpha-D-mannopyranoside; cis-9-Hexadecenal. These compounds unarguably play crucial roles in the health care system especially in cancer treatment and many other diseases including urolithiasis. The urinary stone dissolution, independent of medium pH, could be attributed to formation of complexes between the phytochemical compounds in the extract and the calculi.
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Affiliation(s)
- Rebai Ben Ammar
- King Faisal University, Saudi Arabia; Center of Biotechnology, Tunisia
| | - Ashraf Khalifa
- King Faisal University, Saudi Arabia; Beni-Suef University, Egypt
| | | | | | - Aly M. Hafez
- King Faisal University, Saudi Arabia; University of Siegen, Germany
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Hsu H, Sheth CC, Veses V. Herbal Extracts with Antifungal Activity against Candida albicans: A Systematic Review. Mini Rev Med Chem 2021; 21:90-117. [PMID: 32600229 DOI: 10.2174/1389557520666200628032116] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 05/19/2020] [Accepted: 05/21/2020] [Indexed: 11/22/2022]
Abstract
In the era of antimicrobial resistance, fungal pathogens are not an exception. Several strategies, including antimicrobial stewardship programs and high throughput screening of new drugs, are being implemented. Several recent studies have demonstrated the effectiveness of plant compounds with antifungal activity. In this systematic review, we examine the use of natural compounds as a possible avenue to fight fungal infections produced by Candida albicans, the most common human fungal pathogen. Electronic literature searches were conducted through PubMed/MEDLINE, Cochrane, and Science Direct limited to the 5 years. A total of 131 articles were included, with 186 plants extracts evaluated. Although the majority of the natural extracts exhibited antifungal activities against C. albicans (both in vivo and in vitro), the strongest antifungal activity was obtained from Lawsonia inermis, Pelargonium graveolens, Camellia sinensis, Mentha piperita, and Citrus latifolia. The main components with proven antifungal activities were phenolic compounds such as gallic acid, thymol, and flavonoids (especially catechin), polyphenols such as tannins, terpenoids and saponins. The incorporation of nanotechnology greatly enhances the antifungal properties of these natural compounds. Further research is needed to fully characterize the composition of all herbal extracts with antifungal activity as well as the mechanisms of action of the active compounds.
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Affiliation(s)
- Hsuan Hsu
- Department of Dentistry, Faculty of Health Sciences, Universidad Cardenal Herrera, CEU Universities, Moncada 46113, Valencia, Spain
| | - Chirag C Sheth
- Department of Medicine, Faculty of Health Sciences, Universidad Cardenal Herrera, CEU Universities, Moncada 46113, Valencia, Spain
| | - Veronica Veses
- Department of Biomedical Sciences, Faculty of Health Sciences, Universidad Cardenal Herrera, CEU Universities, Moncada 46113, Valencia, Spain
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Al-Maqtari QA, Al-Ansi W, Mahdi AA, Al-Gheethi AAS, Mushtaq BS, Al-Adeeb A, Wei M, Yao W. Supercritical fluid extraction of four aromatic herbs and assessment of the volatile compositions, bioactive compounds, antibacterial, and anti-biofilm activity. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:25479-25492. [PMID: 33462691 DOI: 10.1007/s11356-021-12346-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 01/02/2021] [Indexed: 06/12/2023]
Abstract
Artemisia arborescens, Artemisia abyssinica, Pulicaria jaubertii, and Pulicaria petiolaris are fragrant herbs traditionally used in medication and as a food seasoning. To date, there are no studies on the use of supercritical fluids extraction with carbon dioxide (SFE-CO2) on these plants. This study evaluates and compares total phenolic content (TPC), antioxidant activity by DPPH• and ABTS•+, antibacterial, and anti-biofilm activities of SFE-CO2 extracts. Extraction was done by SFE-CO2 with 10% ethanol as a co-solvent. A. abyssinica extract had the highest extraction yield (8.9% ± 0.41). The GC/MS analysis of volatile compounds identified 307, 265, 213, and 201compounds in A. abyssinica, A. arborescens, P. jaubertii, and P. petiolaris, respectively. The P. jaubertii extract had the highest TPC (662.46 ± 50.93 mg gallic acid equivalent/g dry extract), antioxidant activity (58.98% ± 0.20), and antioxidant capacity (71.78 ± 1.84 mg Trolox equivalent/g dry extract). The A. abyssinica and P. jaubertii extracts had significantly higher antimicrobial activity and were more effective against Gram-positive bacteria. B. subtilis was the most sensitive bacterium. P. aeruginosa was the most resistant bacterium. P. jaubertii extract had the optimum MIC and MBC (0.4 mg/ml) against B. subtilis. All SFE-CO2 extracts were effective as an anti-biofilm formation for all tested bacteria at 1/2 MIC. Meanwhile, P. jaubertii and P. petiolaris extracts were effective anti-biofilm for most tested bacteria at 1/16 MIC. Overall, the results indicated that the SFE-CO2 extracts of these plants are good sources of TPC, antioxidants, and antibacterial, and they have promising applications in the industrial fields.
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Affiliation(s)
- Qais Ali Al-Maqtari
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu Province, 214122, China
- International Joint Laboratory on Food Safety, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu Province, 214122, China
- Department of Biology, Faculty of Science, Sana'a University, Sana'a, Yemen
- Department of Food Science and Technology, Faculty of Agriculture, Sana'a University, Sana'a, Yemen
| | - Waleed Al-Ansi
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu Province, 214122, China
- Department of Food Science and Technology, Faculty of Agriculture, Sana'a University, Sana'a, Yemen
- National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Road, Wuxi, 214122, China
| | - Amer Ali Mahdi
- Department of Food Science and Technology, Faculty of Agriculture, Sana'a University, Sana'a, Yemen
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Adel Ali Saeed Al-Gheethi
- Micro-Pollutant Research Centre (MPRC), Department of Water and Environmental Engineering, Faculty of Civil and Environmental Engineering, UTHM, 86400 Parit Raja, Batu Pahat, Johor, Malaysia
| | - Bilal Sajid Mushtaq
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu Province, 214122, China
- National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Road, Wuxi, 214122, China
| | - Abdulqader Al-Adeeb
- Laboratory of industrial microbiology, School of Biotechnology, Jiangnan university, 1800 Lihu Road, Wuxi, 214122, China
| | - Minping Wei
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu Province, 214122, China
- International Joint Laboratory on Food Safety, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu Province, 214122, China
| | - Weirong Yao
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu Province, 214122, China.
- International Joint Laboratory on Food Safety, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu Province, 214122, China.
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Pelo SP, Adebo OA, Green E. Chemotaxonomic profiling of fungal endophytes of Solanum mauritianum (alien weed) using gas chromatography high resolution time-of-flight mass spectrometry (GC-HRTOF-MS). Metabolomics 2021; 17:43. [PMID: 33877446 PMCID: PMC8057964 DOI: 10.1007/s11306-021-01790-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 03/24/2021] [Indexed: 12/30/2022]
Abstract
INTRODUCTION Since ancient times medicinal plants have been used as medicine in many parts of the world to promote human health and longevity. In recent years many novel secondary metabolites of plants have been isolated and reported to provide lead compounds for new drug discoveries. Solanum mauritianum Scopoli is native to South America. It is reported to be used by native South Americans during famine as a vegetable and as medicine to cure various diseases. In South Africa the plant is viewed as weed and is facing eradication, however, this plant is a valuable subject for research into its potential pharmaceutical and chemical uses. This study elucidated the metabolic profile of fungal endophytes that have promising bioactive secondary metabolites against pathogenic microorganisms, including mycobacterium species. MATERIAL AND METHODS Fungal endophytes from a weed Solanum mauritianum Scop. were used to synthesize secondary metabolites. Gas chromatograph high-resolution time-of-flight mass spectrometry (GC-HRTOF-MS) was used to analyse volatile compounds to prove that potentially fungal endophytes could be extracted from this weed. Extracts obtained with ethyl acetate were screened for phytochemicals and analyzed using a gas chromatograph high-resolution time-of-flight mass spectrometry system. Principal component analysis was used to compare the gas chromatograph high-resolution time-of-flight mass spectrometry data for differences/similarities in their clustering. Phytochemical screening was conducted on the crude extracts of fungal endophytes obtained from different parts of Solanum mauritianum Scopoli (leaves, ripe fruit, unripe fruit and stems). RESULTS Phytochemical screening indicated the presents of alkaloids, flavonoids, glycosides, phenols, quinones and saponins. Quinones were not present in the crude extracts of Fusarium sp. A total of 991 compounds were observed in the fungal endophytes, and Cladosporium sp. (23.8%) had the highest number of compounds, compared to Paracamarosporium leucadendri (1.7%) and Talaromyces sp. (1.5%). Some volatile compounds such as eicosane, 2-pentadecanone, 2-methyloctacosane, hexacosane and tridecanoic acid methyl ester with antibacterial activity were also observed. CONCLUSION Compositional variations between the plant and fungal endophyte phytochemicals were observed. The results of this study indicate that fungal endophytes from Solanum mauritianum Scop. contain compounds that can be exploited for numerous pharmaceutical and medicinal applications.
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Affiliation(s)
- Sharon Pauline Pelo
- Department of Biotechnology and Food-Technology, Faculty of Science, University of Johannesburg, P. O. Box 17011, Doornfontein, Johannesburg, 2028 South Africa
| | - Oluwafemi Ayodeji Adebo
- Department of Biotechnology and Food-Technology, Faculty of Science, University of Johannesburg, P. O. Box 17011, Doornfontein, Johannesburg, 2028 South Africa
| | - Ezekiel Green
- Department of Biotechnology and Food-Technology, Faculty of Science, University of Johannesburg, P. O. Box 17011, Doornfontein, Johannesburg, 2028 South Africa
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Ngo-Mback MNL, Babii C, Jazet Dongmo PM, Kouipou Toghueo MR, Stefan M, Fekam Boyom F. Anticandidal and synergistic effect of essential oil fractions from three aromatic plants used in Cameroon. J Mycol Med 2020; 30:100940. [PMID: 32201243 DOI: 10.1016/j.mycmed.2020.100940] [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: 09/04/2019] [Revised: 01/18/2020] [Accepted: 02/26/2020] [Indexed: 01/08/2023]
Abstract
Despite the use of conventional antifungal drugs, Candida spp resistance, especially mediated by biofilms formation remains recurrent. Therefore, new drugs to treat fungal infections are urgently needed. In this line, our study aimed to determine the anticandidal activity and the synergistic effect of essential oil fractions from Syzygium aromaticum, Cymbopogon citratus and Aeollanthus heliotropioides harvested in Cameroon using a combination approach. Essential oils have been obtained by hydrodistillation and their chemical composition was analysed by GC/MS. Antifungal activity was evaluated by the determination of minimum inhibitory concentration (MIC) using a micro-dilution method. The sorbitol and ergosterol binding ability and anti-biofilm activity were also assessed in order to evaluate the mode of action. The crude essential oils showed a good anticandidal activity, most probably due to the eugenol, linalool and citral content. The combination of two fractions F7 and F10 showed an improved growth inhibition of Candida spp compared to the crude essential oils. The inhibitory effect could be related with the presence of γ-dodecalactone and citronellol as main compounds. The best synergistic combination F7F10 inhibited biofilm formation at ten time reduced combination MIC. The active fractions targeted different fungal cell structures, including cell wall and membrane. Our study showed that the combination of selected essential oils fractions exhibited an increased antifungal activity against Candida spp compared to the crude essential oils. The combination approach of inner compound groups may be used as a promising strategy for the development of efficient recombined micro-essential oils as antifungal agents to face Candida resistance.
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Affiliation(s)
- M N L Ngo-Mback
- Antimicrobial Agents Unit, Laboratory of Phytobiochemistry and Medicinal Plants Studies, Department of Biochemistry, Faculty of Science, University of Yaoundé I, PO Box 812, Yaoundé, Cameroon; Laboratory of Microbiology, Department of Biology, The Alexandru Ioan Cuza University of Iasi, Bld. Carol I, Nr. 11, 700506 Iasi, Romania; Institute of Halieutic Sciences (ISH)-Yabassi, University of Douala, PO Box 24157, Douala, Cameroon
| | - C Babii
- Laboratory of Microbiology, Department of Biology, The Alexandru Ioan Cuza University of Iasi, Bld. Carol I, Nr. 11, 700506 Iasi, Romania; Integrated Center for Environmental Sciences Studies - North Eastern, CERNESIM, The Alexandru Ioan Cuza University of Iasi, Bld. Carol I, Nr. 11, 700506 Iasi, Romania
| | - P M Jazet Dongmo
- Laboratory of Biochemistry, Department of Biochemistry, University of Douala, PO Box 24157, Douala, Cameroon
| | - M R Kouipou Toghueo
- Antimicrobial Agents Unit, Laboratory of Phytobiochemistry and Medicinal Plants Studies, Department of Biochemistry, Faculty of Science, University of Yaoundé I, PO Box 812, Yaoundé, Cameroon; Malaria Research Laboratory, International Centre for Genetic Engineering and Biotechnology, Aruna Asaf Ali Marg, New Delhi 110067, India
| | - M Stefan
- Laboratory of Microbiology, Department of Biology, The Alexandru Ioan Cuza University of Iasi, Bld. Carol I, Nr. 11, 700506 Iasi, Romania.
| | - F Fekam Boyom
- Antimicrobial Agents Unit, Laboratory of Phytobiochemistry and Medicinal Plants Studies, Department of Biochemistry, Faculty of Science, University of Yaoundé I, PO Box 812, Yaoundé, Cameroon
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Ngo-Mback M, Famewo E, MubarakAli D, Eke P, Thajuddin N, Afolayan A, Jazet Dongmo P, Fekam Boyom F. An investigation of chemical composition and antimicrobial activity of essential oils extracted from Aeollanthus and Plectranthus species. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2019. [DOI: 10.1016/j.bcab.2019.101412] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Gowda DV, Afrasim M, Meenakshi SI, Manohar M, Hemalatha S, Siddaramaiah H, Sathishbabu P, Rizvi SMD, Hussain T, Kamal MA. A Paradigm Shift in the Development of Anti-Candida Drugs. Curr Top Med Chem 2019; 19:2610-2628. [PMID: 31663480 DOI: 10.2174/1568026619666191029145209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 04/27/2019] [Accepted: 09/26/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND The considerable increase in the incidence of Candida infection in recent times has prompted the use of numerous antifungal agents, which has resulted in the development of resistance towards various antifungal agents. With rising Candida infections, the need for design and development of novel antifungal agents is in great demand. However, new therapeutic approaches are very essential in preventing the mortality rate and improving the patient outcome in those suffering from Candida infections. OBJECTIVE The present review objective is to describe the burden, types of Candidiasis, mechanism of action of antifungal agents and its resistance and the current novel approaches used to combat candidiasis. METHODS We have collected and analyzed 135 different peer-reviewed literature studies pertinent to candidiasis. In this review, we have compiled the major findings from these studies. RESULTS AND CONCLUSION The review describes the concerns related to candidiasis, its current treatment strategy, resistance mechanisms and imminent ways to tackle the problem. The review explored that natural plant extracts and essential oils could act as sources of newer therapeutic agents, however, the focus was on novel strategies, such as combinational therapy, new antibodies, utilization of photodynamic therapy and adaptive transfer primed immune cells with emphasis on the development of effective vaccination.
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Affiliation(s)
- D V Gowda
- Department of Pharmaceutics, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Mysuru- 570015, India
| | - M Afrasim
- Department of Pharmaceutics, Hail University, Hail, Saudi Arabia
| | - S I Meenakshi
- Department of Prosthodontics and Crown & Bridge, JSS Dental College and Hospital, JSS Academy of Higher Education and Research, Mysuru-570015, India
| | - M Manohar
- Department of Pharmaceutics, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Mysuru- 570015, India
| | - S Hemalatha
- Department of Anaesthesia, JSS Medical College & Hospital, JSS Academy of Higher Education and Research, Mysuru - 570004, India
| | - H Siddaramaiah
- Department of Polymer Science and Technology, Sri Jayachamarajendra College of Engineering, JSS Science and Technology University, Mysuru - 570006, India
| | - P Sathishbabu
- Department of Pharmaceutics, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Mysuru- 570015, India
| | - S M Danish Rizvi
- Department of Pharmaceutics, Hail University, Hail, Saudi Arabia
| | - T Hussain
- Department of Pharmacology and Toxicology, University of Hail, Hail, Saudi Arabia
| | - M A Kamal
- King Fahd Medical Research Center, King Abdulaziz University, P.O. Box 80216, Jeddah 21589, Saudi Arabia.,Enzymoics, 7 Peterlee Place, Hebersham, NSW 2770, Australia.,Novel Global Community Educational Foundation, Australia
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