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Cavaletti JCS, Prando WLM, Ribeiro EB, Valladão DMDS. Development and stability of intimate soap formulations using Sapindus saponaria L. extract as a natural surfactant. BRAZ J BIOL 2023; 83:e276940. [PMID: 37970909 DOI: 10.1590/1519-6984.276940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 10/06/2023] [Indexed: 11/19/2023] Open
Abstract
The use of synthetic surfactants reflects the high demand in the hygiene and cleaning sector for products with low-cost and good-effectiveness. These ingredients are the main components of intimate soap formulations. Sapindus saponaria L. is a plant rich in saponins, with the potential to be used as a natural surfactant due to its amphiphilic character and its foam-forming properties. Therefore, this study aimed to develop intimate soap formulations using S. saponaria extract as a natural surfactant and analyze its stability and surfactant characteristics. Preliminary and accelerated stability parameters, rheological characteristics, surface tension, foaming power, foam stability and emulsification potential were evaluated. The formulations were stable at a pH suitable for the intimate region (4.0 to 4.5), the presence of S. saponaria extract provided greater reduction of surface tension, better foaming and foam stability and greater emulsification power, desirable characteristics for an intimate liquid soap. These results demonstrate that the incorporation of S. saponaria extract into liquid soap formulations is an excellent option as a natural surfactant to reduce the use of synthetic anionic surfactants such as SLES.
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Affiliation(s)
- J C S Cavaletti
- Universidade Federal do Mato Grosso, Instituto de Ciências Naturais, Humanas e Sociais, Programa de Pós Graduação em Ciências Ambientais - PPGCAM, Sinop, MT, Brasil
| | - W L M Prando
- Universidade Federal do Mato Grosso, Instituto de Ciências Naturais, Humanas e Sociais, Programa de Pós Graduação em Ciências Ambientais - PPGCAM, Sinop, MT, Brasil
| | - E B Ribeiro
- Universidade Federal do Mato Grosso, Instituto de Ciências da Saúde, Sinop, MT, Brasil
| | - D M de S Valladão
- Universidade Federal do Mato Grosso, Instituto de Ciências Naturais, Humanas e Sociais, Programa de Pós Graduação em Ciências Ambientais - PPGCAM, Sinop, MT, Brasil
- Universidade Federal do Mato Grosso, Instituto de Ciências da Saúde, Sinop, MT, Brasil
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Choi SI, Won G, Kim Y, Kang CH, Kim GH. Lactobacilli Strain Mixture Alleviates Bacterial Vaginosis through Antibacterial and Antagonistic Activity in Gardnerella vaginalis-Infected C57BL/6 Mice. Microorganisms 2022; 10:microorganisms10020471. [PMID: 35208925 PMCID: PMC8880492 DOI: 10.3390/microorganisms10020471] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/09/2022] [Accepted: 02/18/2022] [Indexed: 11/16/2022] Open
Abstract
The present study investigated the anti-bacterial vaginitis (BV) effects of a mixture of five lactobacilli strains (LM5), containing equal amounts of Ligilactobacillus salivarius MG242, Limosilactobacillus fermentum MG901, Lactiplantibacillus plantarum MG989, Lacticaseibacillus paracasei MG4272, and Lacticaseibacillus rhamnosus MG4288), in HeLa cells and Gardnerella vaginalis (GV)-infected BV mice. All strains produced lactic acid and hydrogen peroxide, and were resistant to nonoxynol-9. LM5 significantly inhibited GV growth by 80%, exhibited good adhesion to HeLa cells, and significantly inhibited GV adhesion to these cells. In GV-infected mice, LM5 administered orally at 5 × 109 CFU/mouse significantly inhibited GV proliferation in the vaginal tract and significantly reduced myeloperoxidase activity, pro-inflammatory cytokine (TNF-α, IL-1β, and IL-6) levels, and nitric oxide levels in vaginal tissue lysates. Histopathological analysis of vaginal tissues revealed that LM5 markedly suppressed the exfoliation of vaginal epithelial cells. Overall, these results suggest that LM5 might alleviate BV by direct antibacterial and antagonistic activity in vaginal tissues of GV-infected mice.
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Affiliation(s)
- Soo-Im Choi
- Department of Health Functional New Materials, Duksung Women’s University, Seoul 01369, Korea; (S.-I.C.); (G.W.)
| | - GaYeong Won
- Department of Health Functional New Materials, Duksung Women’s University, Seoul 01369, Korea; (S.-I.C.); (G.W.)
| | - YongGyeong Kim
- MEDIOGEN, Co., Ltd., Biovalley 1-ro, Jecheon-si 27159, Korea; (Y.K.); (C.-H.K.)
| | - Chang-Ho Kang
- MEDIOGEN, Co., Ltd., Biovalley 1-ro, Jecheon-si 27159, Korea; (Y.K.); (C.-H.K.)
| | - Gun-Hee Kim
- Department of Health Functional New Materials, Duksung Women’s University, Seoul 01369, Korea; (S.-I.C.); (G.W.)
- Department of Food and Nutrition, Duksung Women’s University, Seoul 01369, Korea
- Correspondence: ; Tel.: +82-2-901-8496
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Bocayuva Tavares GD, Fortes Aiub CA, Felzenszwalb I, Carrão Dantas EK, Araújo-Lima CF, Siqueira Júnior CL. In vitro biochemical characterization and genotoxicity assessment of Sapindus saponaria seed extract. JOURNAL OF ETHNOPHARMACOLOGY 2021; 276:114170. [PMID: 33932515 DOI: 10.1016/j.jep.2021.114170] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 04/23/2021] [Accepted: 04/24/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Sapindus saponaria, also popularly known as soapberry, has been used in folk medicinal values because of its therapeutic properties and several compounds in its composition, which represent a target in potential for drug discovery. However, few data about its potential toxicity has been reported. AIM OF THE STUDY Plant proteins can perform essential roles in survival, acting as defense mechanism, as well functioning as important molecular reserves for its natural metabolism. The aim of the current study was to investigate the in vitro toxicity profile of protein extract of S. saponaria and detect protein potentially involved in biological effects such as collagen hydrolysis and inhibition of viral proteases. MATERIALS AND METHODS Protein extract of soapberry seeds was investigated for its cytotoxic and genotoxic action using the Ames test. The protein extract was also subjected to a partial purification process of a protease and a protease inhibitor by gel chromatography filtration techniques and the partially isolated proteins were characterized biochemically. RESULTS Seed proteins extract of S. saponaria was evaluated until 100 μg/mL concentration, presenting cytotoxicity and mutagenicity in bacterial model mostly when exposed to exogenous metabolic system and causing cytotoxic and genotoxic effects in HepG2 cells. The purification and partial characterization of a serine protease (43 kDa) and a cysteine protease inhibitor (32.8 kDa) from protein extract of S. Saponaria, corroborate the idea of the biological use of the plant as an insecticide and larvicide. Although it shows cytotoxic, mutagenic and genotoxic effects. CONCLUSION The overall results of the present study provide supportive data on the potential use of proteins produced in S. saponaria seeds as pharmacological and biotechnological agents that can be further explored for the development of new drugs.
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Affiliation(s)
- Gustavo Duarte Bocayuva Tavares
- Laboratory of Biochemistry and Function of Plant Proteins, Department of Botany, Federal University of the State of Rio de Janeiro, Av. Pasteur, 458, Urca, Brazil.
| | - Claudia Alessandra Fortes Aiub
- Laboratory of Genotoxicity, Department of Genetics and Molecular Biology, Federal University of the State of Rio de Janeiro, R. Frei Caneca, 94, Centro, Brazil.
| | - Israel Felzenszwalb
- Department of Biophysics and Biometrics, State University of Rio de Janeiro, Av. 28 de Setembro, 87, Pavilhão Américo Piquet Carneiro - 4o. Andar, Vila Isabel, Rio de Janeiro, RJ, Brazil.
| | - Eduardo Kennedy Carrão Dantas
- Department of Biophysics and Biometrics, State University of Rio de Janeiro, Av. 28 de Setembro, 87, Pavilhão Américo Piquet Carneiro - 4o. Andar, Vila Isabel, Rio de Janeiro, RJ, Brazil.
| | - Carlos Fernando Araújo-Lima
- Department of Biophysics and Biometrics, State University of Rio de Janeiro, Av. 28 de Setembro, 87, Pavilhão Américo Piquet Carneiro - 4o. Andar, Vila Isabel, Rio de Janeiro, RJ, Brazil.
| | - César Luis Siqueira Júnior
- Laboratory of Biochemistry and Function of Plant Proteins, Research Center on Agricultural Systems, Department of Botany, Federal University of the State of Rio de Janeiro, Av. Pasteur, 458, Urca, Brazil.
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Hashemi N, Ommi D, Kheyri P, Khamesipour F, Setzer WN, Benchimol M. A review study on the anti-trichomonas activities of medicinal plants. Int J Parasitol Drugs Drug Resist 2021; 15:92-104. [PMID: 33610966 PMCID: PMC7902805 DOI: 10.1016/j.ijpddr.2021.01.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 01/07/2021] [Accepted: 01/19/2021] [Indexed: 02/08/2023]
Abstract
The parasitic diseases represent the most important health risk, especially in underdeveloped countries where they have a deep impact on public health. Trichomoniasis is a prevalent non-viral sexually transmitted disease, and a significant amount of new cases are identified each year globally. Furthermore, the infection is linked with serious concerns such as pregnancy outcomes, infertility, predisposition to cervical and prostate cancer, and increased transmission and acquisition of HIV. The therapy is restricted, adverse effects are often observed, and resistance to the drugs is emerging. Based on this, a new treatment for trichomoniasis is necessary. Natural products represent a rich source of bioactive compounds, and even today, they are used in the search for new drugs. Additionally, natural products provide a wide variety of leadership structures that can be used by the pharmaceutical industry as a template in the development of new drugs that are more effective and have fewer or no undesirable side effects compared to current treatments. This review focuses on the medicinal plants that possess anti-trichomonal activity in vitro or in vivo. An electronic database search was carried out covering the last three decades, i.e., 1990-2020. The literature search revealed that almost a dozen isolated phytoconstituents are being explored globally for their anti-trichomonal activity. Simultaneously, many countries have their own traditional or folk medicine for trichomoniasis that utilizes their native plants, as a whole, or even extracts. This review focuses mainly on the human parasite Trichomonas vaginalis. However, at some points mention is also made to Tritrichomonas foetus that causes trichomoniasis in animals of high veterinary and economical interest. We will focus on the plants and plant-based compounds and their anti-trichomonal activity. The literature search highlighted that there are abundant compounds that possess anti-trichomonal activity; however, in-depth in-vivo evaluation of compounds and their clinical evaluation has not been undertaken. There is a critical need for new anti-trichomonal compounds, and focused research on phytoconstituents can provide the way forward.
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Affiliation(s)
- Nooshin Hashemi
- School of Medicine, Bam University of Medical Sciences, Bam, Iran
| | - Davood Ommi
- Functional Neurosurgery Research Center, Shohada Tajrish Neurosurgical Center of Excellence, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Parya Kheyri
- Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
| | | | - William N Setzer
- Department of Chemistry, University of Alabama in Huntsville, Huntsville, AL, 35899, USA
| | - Marlene Benchimol
- Universidade do Grande Rio (UNIGRANRIO) and UFRJ (Universidade Federal do Rio de Janeiro), Rio de Janeiro, Brazil
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Wisetkomolmat J, Suksathan R, Puangpradab R, Kunasakdakul K, Jantanasakulwong K, Rachtanapun P, Sommano SR. Natural Surfactant Saponin from Tissue of Litsea glutinosa and Its Alternative Sustainable Production. PLANTS (BASEL, SWITZERLAND) 2020; 9:E1521. [PMID: 33182339 PMCID: PMC7695332 DOI: 10.3390/plants9111521] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 11/02/2020] [Accepted: 11/06/2020] [Indexed: 01/18/2023]
Abstract
In this research, we assessed the detergency properties along with chemical characteristic of the surfactant extracts from the most frequently cited detergent plants in Northern Thailand, namely, Sapindus rarak, Acacia concinna, and Litsea glutinosa. Moreover, as to provide the sustainable option for production of such valuable ingredients, plant tissue culture (PTC) as alternative method for industrial metabolite cultivation was also proposed herein. The results illustrated that detergent plant extracts showed moderate in foaming and detergency abilities compared with those of synthetic surfactant. The phytochemical analysis illustrated the positive detection of saponins in L. glutinosa plant extracts. The highest callus formation was found in L. glutinosa explant cultured with MS medium supplemented with 2.0 mg/L Indole-3-acetic acid (IAA). The callus extract was chemical elucidated using chromatography, which illustrated the presence of saponin similar to those from the crude leaf and Quillaja saponin extracts. Compact mass spectrometry confirmed that the surfactant was of the steroidal diagnostic type.
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Affiliation(s)
- Jiratchaya Wisetkomolmat
- Interdisciplinary Program in Biotechnology, Graduate School, Chiang Mai University, Chiang Mai 50200, Thailand;
- Plant Bioactive Compound Laboratory, Department of Plant and Soil Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Ratchuporn Suksathan
- Research and Product Development, Department of Research and Conservation, Queen Sirikit Botanic Garden, The Botanical Garden Organisation, Chiang Mai 50180, Thailand; (R.S.); (R.P.)
| | - Ratchadawan Puangpradab
- Research and Product Development, Department of Research and Conservation, Queen Sirikit Botanic Garden, The Botanical Garden Organisation, Chiang Mai 50180, Thailand; (R.S.); (R.P.)
| | - Keawalin Kunasakdakul
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Kittisak Jantanasakulwong
- Cluster of Agro Bio-Circular-Green Industry (Agro BCG), Chiang Mai University, Chiang Mai 50100, Thailand; (K.J.); (P.R.)
- Division of Packaging Technology, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand
| | - Pornchai Rachtanapun
- Cluster of Agro Bio-Circular-Green Industry (Agro BCG), Chiang Mai University, Chiang Mai 50100, Thailand; (K.J.); (P.R.)
- Division of Packaging Technology, Faculty of Agro-Industry, Chiang Mai University, Chiang Mai 50100, Thailand
| | - Sarana Rose Sommano
- Plant Bioactive Compound Laboratory, Department of Plant and Soil Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand
- Cluster of Agro Bio-Circular-Green Industry (Agro BCG), Chiang Mai University, Chiang Mai 50100, Thailand; (K.J.); (P.R.)
- Innovative Agriculture Research Centre, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand
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Friedman M, Tam CC, Cheng LW, Land KM. Anti-trichomonad activities of different compounds from foods, marine products, and medicinal plants: a review. BMC Complement Med Ther 2020; 20:271. [PMID: 32907567 PMCID: PMC7479404 DOI: 10.1186/s12906-020-03061-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 08/25/2020] [Indexed: 02/07/2023] Open
Abstract
Human trichomoniasis, caused by the pathogenic parasitic protozoan Trichomonas vaginalis, is the most common non-viral sexually transmitted disease that contributes to reproductive morbidity in affected women and possibly to prostate cancer in men. Tritrichomonas foetus strains cause the disease trichomoniasis in farm animals (cattle, bulls, pigs) and diarrhea in domestic animals (cats and dogs). Because some T. vaginalis strains have become resistant to the widely used drug metronidazole, there is a need to develop alternative treatments, based on safe natural products that have the potential to replace and/or enhance the activity of lower doses of metronidazole. To help meet this need, this overview collates and interprets worldwide reported studies on the efficacy of structurally different classes of food, marine, and medicinal plant extracts and some of their bioactive pure compounds against T. vaginalis and T. foetus in vitro and in infected mice and women. Active food extracts include potato peels and their glycoalkaloids α-chaconine and α-solanine, caffeic and chlorogenic acids, and quercetin; the tomato glycoalkaloid α-tomatine; theaflavin-rich black tea extracts and bioactive theaflavins; plant essential oils and their compounds (+)-α-bisabolol and eugenol; the grape skin compound resveratrol; the kidney bean lectin, marine extracts from algae, seaweeds, and fungi and compounds that are derived from fungi; medicinal extracts and about 30 isolated pure compounds. Also covered are the inactivation of drug-resistant T. vaginalis and T. foetus strains by sensitized light; anti-trichomonad effects in mice and women; beneficial effects of probiotics in women; and mechanisms that govern cell death. The summarized findings will hopefully stimulate additional research, including molecular-mechanism-guided inactivations and human clinical studies, that will help ameliorate adverse effects of pathogenic protozoa.
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Affiliation(s)
- Mendel Friedman
- United States Department of Agriculture, Healthy Processed Foods Research Unit, Agricultural Research Service, Albany, CA, 94710, USA.
| | - Christina C Tam
- United States Department of Agriculture, Foodborne Toxins Detection and Prevention Research Unit, Agricultural Research Service, Albany, California, 94710, USA
| | - Luisa W Cheng
- United States Department of Agriculture, Foodborne Toxins Detection and Prevention Research Unit, Agricultural Research Service, Albany, California, 94710, USA
| | - Kirkwood M Land
- Department of Biological Sciences, University of the Pacific, Stockton, CA, 95211, USA
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KARAMI F, DASTAN D, FALLAH M, MATINI M. In Vitro Activity of Foeniculum vulgare and Its Main Essential Oil Component Trans-Anethole on Trichomonas vaginalis. IRANIAN JOURNAL OF PARASITOLOGY 2019; 14:631-638. [PMID: 32099566 PMCID: PMC7028236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND Trichomoniasis is one of the most common nonviral sexually transmitted infections worldwide which drug-resistant cases of the infection are rising. The aim of the study was to assessment the in vitro activity of Foeniculum vulgare and its main essential oil component on Trichomonas vaginalis. Also phytochemical investigation of F. vulgare essential oil was performed. METHODS Five T. vaginalis isolates subjected to susceptibility testing against essential oil and extracts of F. vulgare and anethole using microtiter plate method. The minimum lethal concentration (MLC) of the natural products was assessed in comparison with metronidazole. Gas chromatography-mass spectrometry and gas chromatography-flame ionization detector was applied for chemical investigation of the essential oil. RESULTS After 48 hours incubation, the most potent antitrichomonal agents were the methanolic and hexanic extract with MLC of 360 μg/ml and followed by the essential oil and anethole (1600 μg/ml). The isolates were sensitive to metronidazole with a mean MLC of 13.7 μg/ml. E-Anethole (88.41 %) was the major constituent of F. vulgare essential oil. CONCLUSION The results suggested in vitro antiprotozoal properties of F. vulgare and anethole against T. vaginalis. Therefore further studies are needed to evaluate their in vivo effects and toxicity.
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Affiliation(s)
- Faezeh KARAMI
- Department of Medical Parasitology and Mycology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Dara DASTAN
- Medicinal Plants and Natural Products Research Center, Hamadan University of Medical Sciences, Hamadan, Iran, Department of Pharmacognosy and Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad FALLAH
- Department of Medical Parasitology and Mycology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad MATINI
- Department of Medical Parasitology and Mycology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran,Correspondence
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Bala V, Chhonker YS. Recent developments in anti-Trichomonas research: An update review. Eur J Med Chem 2017; 143:232-243. [PMID: 29175675 DOI: 10.1016/j.ejmech.2017.11.029] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 11/09/2017] [Accepted: 11/10/2017] [Indexed: 12/12/2022]
Abstract
Trichomonas vaginalis is a major non-viral sexually-transmitted infection resulted into serious obstetrical and gynecological troubles. The increasing resistance to nitroimidazole therapy and recurrence makes it crucial to develop new drugs against trichomoniasis. Over the past few years, a large number of research articles highlighting the synthetic and natural product research to combat Trichomonas vaginalis have been published. Electronic databases were searched to collect all data from the year 2006 through June 2017 for anti-Trichomonas activity potential of synthetic and natural products. This review article put together the synthetic and natural product research to find out an effective metronidazole alternative to cure trichomoniasis.
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Affiliation(s)
- Veenu Bala
- Department of Pharmaceutical Sciences, Mohanlal Sukhadia University, Udaipur, 313001, India.
| | - Yashpal S Chhonker
- College of Pharmacy, Department of Pharmacy Practice, University of Nebraska Medical Centre, Omaha, USA.
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Mehriardestani M, Aliahmadi A, Toliat T, Rahimi R. Medicinal plants and their isolated compounds showing anti- Trichomonas vaginalis - activity. Biomed Pharmacother 2017; 88:885-893. [DOI: 10.1016/j.biopha.2017.01.149] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Revised: 01/19/2017] [Accepted: 01/26/2017] [Indexed: 12/16/2022] Open
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Shinobu-Mesquita CS, Bonfim-Mendonça PS, Moreira AL, Ferreira ICP, Donatti L, Fiorini A, Svidzinski TIE. Cellular Structural Changes in Candida albicans Caused by the Hydroalcoholic Extract from Sapindus saponaria L. Molecules 2015; 20:9405-18. [PMID: 26007191 PMCID: PMC6272372 DOI: 10.3390/molecules20059405] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Accepted: 01/27/2015] [Indexed: 01/10/2023] Open
Abstract
Vulvovaginal candidiasis (VVC) is a disease caused by the abnormal growth of yeast-like fungi in the mucosa of the female genital tract. Candida albicans is the principal etiological agent involved in VVC, but reports have shown an increase in the prevalence of Candida non-C. albicans (CNCA) cases, which complicates VVC treatment because CNCA does not respond well to antifungal therapy. Our group has reported the in vitro antifungal activity of extracts from Sapindus saponaria L. The present study used scanning electron microscopy and transmission electron microscopy to further evaluate the antifungal activity of hydroalcoholic extract from S. saponaria (HE) against yeast obtained from VVC and structural changes induced by HE. We observed the antifungal activity of HE against 125 vaginal yeasts that belonged to four different species of the Candida genus and S. cerevisae. The results suggest that saponins that are present in HE act on the cell wall or membrane of yeast at the first moments after contact, causing damage to these structures and cell lysis.
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Affiliation(s)
- Cristiane S Shinobu-Mesquita
- Departamento Análises Clínicas e Biomedicina, Universidade Estadual de Maringá, Av. Colombo 5790, bloco T20, Maringá 87020-900, Brazil.
| | - Patricia S Bonfim-Mendonça
- Departamento Análises Clínicas e Biomedicina, Universidade Estadual de Maringá, Av. Colombo 5790, bloco T20, Maringá 87020-900, Brazil.
| | - Amanda L Moreira
- Departamento de Farmácia, Universidade Estadual de Maringá, Av. Colombo 5790, bloco K80, Maringá 87020-900, Brazil.
| | - Izabel C P Ferreira
- Departamento de Farmácia, Universidade Estadual de Maringá, Av. Colombo 5790, bloco K80, Maringá 87020-900, Brazil.
| | - Lucelia Donatti
- Departamento de Biologia Celular, Universidade Federal do Paraná, Curitiba 85131-990, Brazil.
| | - Adriana Fiorini
- Campus Palotina, Universidade Federal do Paraná, Palotina 85950-000, Brazil.
| | - Terezinha I E Svidzinski
- Departamento Análises Clínicas e Biomedicina, Universidade Estadual de Maringá, Av. Colombo 5790, bloco T20, Maringá 87020-900, Brazil.
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Vieira PDB, Giordani RB, Macedo AJ, Tasca T. Natural and synthetic compound anti-Trichomonas vaginalis: an update review. Parasitol Res 2015; 114:1249-61. [PMID: 25786392 DOI: 10.1007/s00436-015-4340-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Accepted: 01/22/2015] [Indexed: 12/01/2022]
Abstract
Trichomonas vaginalis is a flagellate protozoan that causes trichomonosis, a sexually transmitted disease of worldwide importance. However, the infection has long received much less attention than other parasitic and sexually transmitted diseases. This negligence leads to poor diagnosis and underestimated prevalence values, and consequently, it has been associated to increasing acquisition and transmission of HIV, pregnancy outcomes, infertility, pelvic inflammatory disease, and cervical and prostate cancer. In view of increased resistance to drugs belonging to the nitroimidazole class, new treatment alternatives are urgently needed. Natural products provide an immeasurable wealth of active molecules, and a great number of new drugs have been originated from these compounds. In addition, new synthetic products or derivatives from old drugs also provide an alternative to treat trichomonosis. Albeit many studies have been performed with natural products against T. vaginalis, none of them progressed to clinical trials. Overall, inadequate financial investments are made, and no alternative treatment for trichomonosis has been discovered; meanwhile, hundreds of thousands of people will remain infected and suffering the serious consequences of this nonviral STD. Thus, it is highlighted that clinical trials for better understanding the potential in vitro are necessary and urgent in order to furnish a new therapeutic alternative for trichomonosis treatment. The current review attempts to give an overview on the potential of natural and synthetic products as antitrichomonal.
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Affiliation(s)
- Patrícia de Brum Vieira
- Laboratório de Pesquisa em Parasitologia, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, 90610-000, RS, Brasil
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