scholarly journals FORMULATION AND DEVELOPMENT OF CURCUMIN BASED EMULGEL IN TREATMENT AND RECURRENCE OF VAGINAL CANDIDIASIS

2021 ◽  
pp. 89-99
Author(s):  
GHANSHAMDAS R. BAIRAGI ◽  
VIPUL P. PATEL
Keyword(s):  
Phase Diagram ◽  
Candida Albicans ◽  
Antifungal Activity ◽  
Zeta Potential ◽  
Polydispersity Index ◽  
Vaginal Candidiasis ◽  
Diffusion Method ◽  
Drug Content ◽  
Globule Size ◽  
Pseudoternary Phase Diagram

Objective: The main causative agent of vaginal candidiasis is Candida albicans and it develops resistance against several synthetic antifungal drugs and it has a high rate of infection in women. According to WHO report, around 75% of women are infected by Candida albicans and 50 % are infected a second time by Candida albicans. Therefore, we choose Curcumin an antifungal agent that had reported antifungal properties against the various fungal species. The Curcumin-containing emulgel based microemulsion system was prepared for greater retention time and penetration across the vaginal mucosa. Methods: The screening of oil phase, surfactant, and cosurfactant for microemulsion formulation was selected based on the solubility study and followed by the construction of the pseudoternary phase diagram. The oil phase, surfactant and co-surfactant are selected from the pseudoternary phase diagram for the formulation of a stable microemulsion. The prepared Curcumin-loaded microemulsion was characterized by globule size, polydispersity index, Zeta potential, accelerated stability study, drug content, percent transmittance and antifungal assay by broth microdilution technique. The formulated microemulsion was converted into a vaginal emulgel by using Pluronic@F127. The formulated curcumin-loaded emulgel was characterized by different evaluation parameters and antifungal study by agar well diffusion method. Results: The result showed that the average globule size of emulgel was 286.3 nm, polydispersity index was 0.241, Zeta potential was+19.20 mv, conductivity was 0.0390 mS/cm, and drug content was found to be 95.58%. The texture of formulated emulgel was found to be soft and smooth, with shear-thinning, pseudoplastic behavior, and easily spreadable. The in vitro permeability study of emulgel shows slow and complete release of curcumin in 10 h. The microemulsion and developed emulgel showed promising antifungal activity against Candida albicans. Conclusion: The developed curcumin-loaded emulgel showed promising antifungal activity against Candida albicans as compared to the Fluconazole as an standard antifungal antibiotic. Our formulated Curcumin-containing emulgel can be a potential alternative as compared to the conventional dosage form for the treatment of vaginal candidiasis.

scholarly journals ANTIBACTERIAL AND ANTIFUNGAL ACTIVITY OF SILVER NANOPARTICLES AGAINST NEISSERIA GONORRHOEAE AND CANDIDA ALBICANS

2020 ◽  
Vol 8 (6) ◽  
pp. 179-187
Author(s):  
Titik Taufikurohmah ◽  
Tasha Anandya Tantyani
Keyword(s):  
Antibacterial Activity ◽  
Candida Albicans ◽  
Antifungal Activity ◽  
Neisseria Gonorrhoeae ◽  
Diffusion Method ◽  
Antibacterial And Antifungal Activity ◽  
Disk Diffusion Method ◽  
Fungal Inhibition ◽  
Inhibition Response ◽  
Antibacterial And Antifungal

This Research on the antibacterial and antifungal activity of nanosilver against Neisseria gonorrhoeae and Candida albincas fungi has been carried out. The purpose of this study was to determine antibacterial activity of nanosilver against Neisseria gonorrhoeae and antifungal activity against Candida albincas. Synthesis Nanosilver uses bottom up method and characterized using UV-Vis Spectrophotometer. Nanosliver concentrations used were 30, 40, 50, and 60 ppm. Antibacterial and antifungal activity tests using disk diffusion method. Observations obtained in form of the presence or absence of clear zones formed around paper discs indicate the inhibition of nanosilver on microbial growth. The results of testing the antifungal activity of Candida albicans on nanosilver with concentrations of 30, 40, 50 and 60 ppm resulted in clear zones of 9.73 nm, 11.46 nm, 11.93 nm, and 13 nm with fungal inhibition response categories is medium and strong. The results antibacterial activity test of Neisseria gonorrhoeae on nanosilver with concentrations of 30, 40, 50 and 60 ppm did not show any clear zone around the disc, it showed that nanosilver in this study did not have antibacterial activity against Neisseria gonorrhoeae.

scholarly journals Antifungal Activity of the Essential Oil of Echinops kebericho Mesfin: An In Vitro Study

2020 ◽  
Vol 2020 ◽  
pp. 1-7
Author(s):  
Tamirat Bekele Beressa ◽  
Serawit Deyno ◽  
Paul E. Alele
Keyword(s):  
Candida Albicans ◽  
Antifungal Activity ◽  
Essential Oil ◽  
Cryptococcus Neoformans ◽  
Antioxidant Properties ◽  
Pathogenic Fungi ◽  
Diffusion Method ◽  
Potential Candidate ◽  
Standard Drug

Background. Echinops kebericho is an endemic medicinal plant in Ethiopia widely used in the treatment of infectious and noninfectious diseases. Essential oils are known for their antibacterial, antifungal, antiviral, insecticidal, and antioxidant properties. This study evaluated the antifungal activity of essential oil from E. kebericho against four common pathogenic fungi and two standard strains. Methods. The essential oil was obtained by hydrodistillation. The antifungal screening was done by agar well diffusion method. Minimal inhibitory concentrations (MICs) were determined by broth microdilution. Minimal fungicidal concentrations (MFCs) were determined by subculturing fungal strains with no visible growth onto a Sabouraud dextrose agar (SDA) plate. Results. Candida albicans and Cryptococcus neoformans were highly sensitive while Aspergillus flavus did not show sensitivity up to 1 mg/ml of essential oil; MICs ranged from 0.083 mg/ml to 0.208 mg/ml. Concentration and fungal species showed significant dose-dependent associations ( p < 0.0001 ) with antifungal activity. The MICs of essential oil were comparable to those of the standard drug (fluconazole) against C. glabrata and C. krusei. The lowest MFC of the essential oil was observed against Candida parapsilosis (0.145 mg/ml) while the highest MFC was against Candida krusei (0.667 mg/ml). Conclusion. Echinops kebericho essential oil showed noteworthy antifungal activity against Cryptococcus neoformans, Candida albicans, and Candida glabrata and could be a potential candidate for further antifungal drug development.

scholarly journals An evaluation of the antifungal activity of some local medicinal plants against growth of Candida albicans in vitro

2010 ◽  
Vol 9 (2) ◽  
pp. 60
Author(s):  
J.S. Al-Hussaini, and A. M. G. Al-Mohana
Keyword(s):  
Candida Albicans ◽  
Antifungal Activity ◽  
Culture Media ◽  
Aloe Vera ◽  
Ethanolic Extract ◽  
Diffusion Method ◽  
Thymus Vulgaris ◽  
Elettaria Cardamomum ◽  
Local Plants

The aim of this study was to evaluate the antifungal activity of the ethanolic extract of three local plants ( Elettaria cardamomum, Aloe vera, Thyme Vulgaris) against the growth of pathogenic Candida albicans in culture media. The antifungal activity was carried out by using agar well diffusion method. Ethanolic extracts of Elettaria cardamomum and Aloe vera inhibited the growth of Candida albicans isolates at all concentrations which tested in the present study (25, 50, 100, 150, 200, and 400) mg/ml, while the extract of Thymus vulgaris showed no activity against tested Candida albicans

scholarly journals Comparative assessment of fungicidal activity of widespread wild-growing and endemic species of the Allium genus growing in Tajikistan

2021 ◽  
pp. 55-61
Author(s):  
F. D. Mirzoeva ◽  
S. Satorov
Keyword(s):  
Candida Albicans ◽  
Antifungal Activity ◽  
Endemic Species ◽  
Fungicidal Activity ◽  
Inhibitory Effect ◽  
Comparative Assessment ◽  
Diffusion Method ◽  
Disk Diffusion Method ◽  
Geographical Regions ◽  
The Republic

Aim. To conduct a comparative assessment of the fungicidal activity of widespread and endemic species of the genus Allium growing in Tajikistan.Material and methods. The initial ethanol extracts were obtained from fresh plants of 15 onion species from different climatic and geographical regions of the Republic of Tajikistan. The antifungal activity of species of the genus Allium was studied against the yeast-like fungi Candida albicans using the disk diffusion method.Results: The highest fungicidal effect on the reference strain of Candida albicans was demonstrated by alcoholic extracts of the widespread wild species A. elatum Regel, A. oschaninii O. Fedtsch, A. obliguum L, and endemic species A. shugnanicum Vved. Low antifungal activity was found in extracts of 4 widespread wild-growing plant species - A. altaicum Pall, A. suworowii Regel, A. carolinianum DC, A.longicuspis L.Conclusions. The antifungal activity of 13 species of widespread wild-growing and 2 endemic species (A.shugnanicum Vved and A. pamiricum Wendelbo) was studied for the first time. A. elatum Regel, A. oschaninii O. Fedtsch, A. obliguum L, and endemic species A. shugnanicum Vved had a maximal inhibitory effect on the yeast fungus. The extracts obtained from the bulbs and seeds of the studied plants are characterized by the highest antifungal activity.

scholarly journals Potensi Beberapa Susu Fermentasi Komersial Sebagai Antifungi Candida albicans

2018 ◽  
Vol 2 (1) ◽  
Author(s):  
Nur Khikmah Nunung Sulistyani
Keyword(s):  
Candida Albicans ◽  
Lactic Acid ◽  
Antifungal Activity ◽  
Lactic Acid Bacteria ◽  
Fermented Milk ◽  
Plate Count ◽  
Diffusion Method ◽  
Milk Products ◽  
Fermented Dairy ◽  
Fermented Milk Products

Candida albicans cause opportunistic infection of the oral cavity. Probiotic has health benefits, produces organic acids as anti-C. albicans. The aim of this research was to determine the antifungal activity of commercial fermented milk products against Candida and viability of bacteria in commercial fermented milk products. The antifungal activity was determined using well diffusion method. Viability of lactic acid bacteria was done by plate count method. The results show that commercial fermented milk productshas an activity of anti-C.albicans were shown by irradical zone formed around well containing fermented dairy products. Viability of lactic acid bacteria 107-1010 CFU/mL.

scholarly journals DESIGN, PREPARATION, AND EVALUATION OF SELF-MICROEMULSIFYING DRUG DELIVERY SYSTEM OF BAMBUTEROL HYDROCHLORIDE

2019 ◽  
pp. 332
Author(s):  
SACHIN SAGGAR ◽  
ASHUTOSH UPADHAYAY ◽  
MANISH GOSWAMI
Keyword(s):  
Drug Delivery ◽  
Phase Diagram ◽  
Drug Delivery System ◽  
Delivery System ◽  
Ternary Phase Diagram ◽  
Ex Vivo ◽  
The Self ◽  
Drug Content ◽  
Intestinal Membrane ◽  
Globule Size

Objective: The self-micro-emulsifying drug delivery system (SMEDDS) of bambuterol hydrochloride was designed, prepared, and evaluated to overcome the problem of poor bioavailability. Methods: The designing of the formulation included the selection of oil phase, surfactant, and cosolvent/cosurfactant based on the saturated solubility studies. Psuedoternary phase diagram was constructed using aqueous titration method, to identify the self-emulsifying region. Different ratios of the selected surfactant and cosolvent/cosurfactant (Smix) were also studied and used to construct the ternary phase diagram. The prepared formulations of the SMEDDS were evaluated for drug content, morphology, globule size, robustness to dilution, emulsification time, optical clarity, and stability. Results: The formulation containing 10 mg bambuterol hydrochloride, triacetin (12.50% w/w), Tween 80 (43.75% w/w), and ethanol (43.75% w/w) was concluded to be optimized. The optimized SMEDDS not only showed optimum globule size, zeta potential, and drug content but was also found to be robust to dilution, formed emulsion spontaneously, and was stable. The optimized SMEDDS showed increased permeability of the drug across the intestinal membrane in ex vivo studies. Conclusion: The results suggest that bambuterol hydrochloride can be formulated as self-microemulsifying drug delivery system, and further, SMEDDS can be used to improve the oral bioavailability of bambuterol hydrochloride.

scholarly journals Antifungal activity of Bacillussp. Gn-A11-18isolated from decomposing solid green household waste in water and soil against Candida albicans and Aspergillus niger

2020 ◽  
Vol 150 ◽  
pp. 02003 ◽  
Author(s):  
Azeddin El Barnossi ◽  
Fatimazahrae Moussaid ◽  
Abdelilah Iraqi Housseini
Keyword(s):  
Candida Albicans ◽  
Antifungal Activity ◽  
Aspergillus Niger ◽  
Pathogenic Fungus ◽  
Bioactive Compound ◽  
Household Waste ◽  
Diffusion Method ◽  
Agar Plug ◽  
Opportunistic Pathogenic

Candida albicans an opportunistic pathogenic fungus causes many infections in humans. Whereas Aspergillus niger is a fungus that can produce ochratoxins, a group of extremely dangerous secondary metabolites that are classified as potentially carcinogenic to humans and also causing deterioration in grapes, strawberries, etc. The purpose of the current study is to isolate, purify, identify and characterize new microorganisms associated with solid green household waste for the control of C. albicans and A. niger. The antifungal activity of bacterial isolates was carried out in vitro by the agar plug diffusion method, the disk and well diffusion method. The isolate that showed promising activity has been identified by those macroscopic, microscopic and biochemical characteristics. The results obtained in the course of this study showed the isolation of an isolate named Gn-A11-18, which was shown to have significant inhibitory activity with a 42.66% inhibition percentage against A. niger and a 44.66 mm inhibition diameter against C. albicans compared to the controls. The identification of Gn-A11-18 isolate has shown that this isolate belongs to the genus Bacillus with a similarity to Bacillus subtilis and Bacillus tequilensis. In the light of the results of this study, we can suggest that the bioactive compound of Bacillus sp. Gn-A11-18 could become a biological alternate that could have an important role to fight against C. albicans and A. niger.

In Vitro Antifungal Activity of Clove Oil against Candida Albicans Isolated from Clinical Samples

2018 ◽  
Vol 11 (2) ◽  
pp. 4021-4025
Author(s):  
Noura Berakdar ◽  
Abdulkarim Radwan
Keyword(s):  
Candida Albicans ◽  
Antifungal Activity ◽  
In Vitro Study ◽  
Inhibition Zone ◽  
University Hospital ◽  
Vaginal Candidiasis ◽  
Clinical Samples ◽  
Clove Oil ◽  
Antifungal Antibiotics

The main goal of this study was to investigate the antifungal activity of clove oil against candida albicans of vaginal candidiasis in females from Syria. An in vitro study was carried out using the following Candida albicans strains involved in vaginal candidiasis using the well diffusion (WD) testing.Candida albicans (ATCC 90028) and 15 strains were compiled from Aleppo University Hospital. These strains were collected from women having vaginal candidiasis. The antifungal activity of clove oil was determined in the form of inhibition zone using antifungal assay by agar WD testing.In all experiments, the obtained results indicated that clove oil has inhibitory effects on Candida albicans (ATCC 90028) and against15 fungal strains. This study showed that clove oil was active against the tested Candida albicans strains. Clove oil was more effective against Candida albicans compared to the antifungal antibiotics nystatin, ketoconazole and itraconazol. Clove oil may have potential for use in the development of clinically useful antifungal preparations. Therefore, clove oil might be clinically effective in the natural prevention treatment of vaginal candidiasis.       

Antifungal Activity of Plant Extracts against Candida albicans

1997 ◽  
Vol 25 (02) ◽  
pp. 181-184 ◽  
Author(s):  
Cristina Perez ◽  
Cristina Suarez
Keyword(s):  
Antimicrobial Activity ◽  
Candida Albicans ◽  
Antifungal Activity ◽  
Plant Extracts ◽  
Folk Medicine ◽  
Opportunistic Pathogen ◽  
Diffusion Method ◽  
Aqueous Extracts ◽  
Micro Organisms ◽  
Agar Well Diffusion Method

In previous papers, we reported the antimicrobial activity of plants used in Argentine folk medicine against different micro-organisms. The present study deals with the screening of 11 of these plants against the opportunistic pathogen fungus Candida albicans. Aqueous extracts 6% p/v (6 mg dry plant per 100 ml of water) were checked against fungus cultures by the agar-well diffusion method. Five extracts showed antifungal activity.

scholarly journals Antimitotic activity of Piper nigrum on clinical isolates of candida

2019 ◽  
Vol 10 (2) ◽  
pp. 1167-1171
Author(s):  
Gayathri Karthikeyan ◽  
Geetha RV ◽  
Lakshmi Thangavelu
Keyword(s):  
Candida Albicans ◽  
Antifungal Activity ◽  
Ethanolic Extract ◽  
Fungal Species ◽  
Clinical Isolates ◽  
Diffusion Method ◽  
Piper Nigrum ◽  
Disc Diffusion ◽  
Antimitotic Activity ◽  
Diffusion Technique

The objective of this study is to analyse the antimycotic activity of pepper on the clinical isolates of Candida. The extracts were prepared in the following concentrations in sterile water. 5mg/ml and 10mg/ml and 20mg/ml. 100µl of an extract of different concentrations were loaded on sterile filter paper discs measuring 6mm in diameter, so that the concentration of the extract on each disc was 500µg, 1000 µg and 2000µg respectively. The discs were dried and kept aseptically. Screening of antifungal activity [dis diffusion technique] The ethanolic extract of Piper nigrum was screened for antifungal activity by the disc diffusion method. Effect of three different concentrations (2000, 1000, 500,µg /disc) of the ethanolic extract Of Piper nigrum was tested against Candida albicans using disc diffusion technique. All the concentrations of the test solution inhibited the fungal species with varying degree of sensitivity. The inhibitory zone was measured with respect to the different concentration of the extracts which include 2000 µg/disc and 500 µg/disc at both room temperature and cold temperature (4-8°c). The inhibition zones were evaluated at 24 and 48 hrs. The result of this study revealed that the pepper oil has pronounced inhibitory activities against Candida albicans. This result is comparable with studies which have shown that Piper nigrum has a broad antibacterial activity. Since Piper nigrum is easily available and well-tolerated, it can be incorporated into medication for topical antifungal therapy as well.

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