scholarly journals In vitro Antifungal Activity of Combination of Miconazole, Salicylic Acid and Benzoic Acid in Two Different Bases against Trichophyton mentagrophytes

2020 ◽  
pp. 56-61
Author(s):  
Hassan Thoulfikar A. Alamir ◽  
M. E. L. A. Shayoub ◽  
Wisal G. Abdalla ◽  
Eltayeb Suliman Elamin
Keyword(s):  
Salicylic Acid ◽  
Antifungal Activity ◽  
Synergistic Effect ◽  
Benzoic Acid ◽  
Trichophyton Mentagrophytes ◽  
Inhibition Zone ◽  
In Vitro Activity ◽  
Inhibition Zones ◽  
In Vitro Antifungal Activity

In vitro activity of miconazole, salicylic acid and benzoic acid against T.richophyton mentagrophytes was done on Sabouraud’s dextrose agar. The inhibition zones were measured in cm. 2.8 cm, 1.5 cm and no inhibition zone were reported for miconazole, salicylic acid and benzoic acid respectively. Synergistic effect of salicylic acid and benzoic acid against T. mentagrophytes was done using two different bases of cream lanette 20% and aqueous cream 30/70. Four different formula each one contain 2% miconazole with different concentrations of salicylic acid and benzoic acid were used. Biggest inhibition zone (5 cm) was observed of lanette cream which contains 2% miconazole, 3% salicylic acid and 6% benzoic acid.

scholarly journals Synthesis, In vitro Antifungal and Antitumour Activity of Some Triorganotin(IV) N,C,N-Chelates

2002 ◽  
Vol 9 (1-2) ◽  
pp. 91-96 ◽  
Author(s):  
Libor Dostál ◽  
Aleš Růžička ◽  
Roman Jambor ◽  
Vladimír Buchta ◽  
Petra Kubanová ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Antifungal Activity ◽  
Antitumour Activity ◽  
Ionization Mass ◽  
Clinical Use ◽  
The Novel ◽  
In Vitro Activity ◽  
Human Origin ◽  
In Vitro Antifungal Activity

The in vitro antifungal activity of compounds 1-3 ({[(CH3)2NCH2]2C6H3}R2SnX; (where X=Cl, R=n-Bu for 1, X=Br, R=n-Bu for 2 and x=PF6, R=n=Bu for 3)) was estimated with the help of a modified microdilution format of the M27-A guidelines and was compared with in vitro activity of their diphenyltin(IV) analogues 4 and 5 (where X=Br, R=Ph for 4 and X=PF6, R=Ph for 5), and of drugs currently in clinical use (ketoconazole, fluconazole and amphotericin B). It was found that in coordinating solvents the more soluble derivative 2 is less active than the phenyl one (4), and compounds 1 and 3 are even inactive.In this paper, the in vitro antitumour activity of ionic diphenyltin(IV) complexes 4 and 5 against seven tumoural cell lines of human origin is also reported. The preparation and characterization (H1, C13 and Sn119 NMR spectroscopy and electrospray ionization mass spectrometry) of the novel compound 3 is mentioned too.

scholarly journals In Vitro Activity of Neem (Azadirachta indica) Oil on Growth and Ochratoxin A Production by Aspergillus carbonarius Isolates

Toxins ◽  
2019 ◽  
Vol 11 (10) ◽  
pp. 579 ◽  
Author(s):  
Mariana Paiva Rodrigues ◽  
Andrea Luciana Astoreca ◽  
Águida Aparecida de Oliveira ◽  
Lauranne Alves Salvato ◽  
Gabriela Lago Biscoto ◽  
...  
Keyword(s):  
Antifungal Activity ◽  
Essential Oil ◽  
Ochratoxin A ◽  
Azadirachta Indica ◽  
Mycelial Growth ◽  
Aspergillus Carbonarius ◽  
In Vitro Activity ◽  
Neem Oil ◽  
In Vitro Antifungal Activity

Aspergillus carbonarius is a saprobic filamentous fungus, food spoiling fungus and a producer of ochratoxin A (OTA) mycotoxin. In this study, the in vitro antifungal activity of neem oil (0.12% p/p of azadirachtin) was evaluated against the growth of six strains of A. carbonarius and the production of OTA. Four different concentrations of neem oil were tested in addition to three incubation times. Only the concentration of 0.3% of neem oil inhibited more than 95% of the strain’s growth (97.6% ± 0.5%), while the use of 0.5% and 1.0% of neem oil showed lower antifungal activity, 40.2% ± 3.1 and 64.7% ± 1.1, respectively. There was a complete inhibition of OTA production with 0.1% and 0.3% neem oil in the four strains isolated in the laboratory from grapes. The present study shows that neem essential oil can be further evaluated as an auxiliary method for the reduction of mycelial growth and OTA production.

scholarly journals In vitro antifungal activity of pneumocandin L-743,872 against a variety of clinically important molds.

1997 ◽  
Vol 41 (8) ◽  
pp. 1835-1836 ◽  
Author(s):  
M Del Poeta ◽  
W A Schell ◽  
J R Perfect
Keyword(s):  
Antifungal Activity ◽  
Fusarium Solani ◽  
Dilution Method ◽  
Curvularia Lunata ◽  
In Vitro Activity ◽  
Paecilomyces Variotii ◽  
Scedosporium Prolificans ◽  
Alternaria Sp ◽  
In Vitro Antifungal Activity

The in vitro activity of the new antifungal drug pneumocandin L-743,872 against 55 isolates of clinically important molds was examined by an adapted macrobroth dilution method for yeasts. Pneumocandin L-743,872 exhibited in vitro antifungal activity against Alternaria sp., Aspergillus flavus, Aspergillus fumigatus, Curvularia lunata, Exophiala jeanselmei, Fonsecaea pedrosoi, Paecilomyces variotii, and Scedosporium apiospermum. The drug appeared to lack significant in vitro inhibitory activity against Fusarium oxysporum, Fusarium solani, Rhizopus arrhizus, Paecilomyces lilacinus, and Scedosporium prolificans.

In vitro antifungal activity of propolis samples of Czech and Slovak origin

2011 ◽  
Vol 6 (2) ◽  
pp. 160-166 ◽  
Author(s):  
Vladimír Buchta ◽  
Jan Černý ◽  
Veronika Opletalová
Keyword(s):  
Antifungal Activity ◽  
Petroleum Ether ◽  
Biological Effects ◽  
Folk Medicine ◽  
Pathogenic Fungi ◽  
Trichophyton Mentagrophytes ◽  
Soxhlet Apparatus ◽  
Layer Chromatography ◽  
In Vitro Antifungal Activity

AbstractPropolis has been used in traditional folk medicine for ages owing to a number of biological effects. Four propolis samples of Czech and one of Slovak origin were extracted using Soxhlet apparatus and analysed by thin-layer chromatography. Raw propolis samples and their extracts were tested by microdilution broth method to determine minimal inhibitory concentration (MIC) in eight strains of human pathogenic fungi. Raw propolis samples showed a lower in vitro antifungal activity than their extracts. In general, the petroleum ether extracts exhibited the highest in vitro antifungal activity (MIC range of 16–64 µg/ml). The content of flavonoids in the samples varied according to region. The highest amount of flavonoids was found in sample A that originated from Broumov (4%). The most susceptible to the propolis extracts were Trichophyton mentagrophytes and Candida albicans. The propolis samples of Czech and Slovak origin and their extracts showed a considerable in vitro antifungal effect which was associated especially with nonpolar petroleum ether and toluene extracts. There was only a partial correlation between flavonoids content and in vitro antifungal activity.

scholarly journals In Vitro Comparison of Antifungal Activity between Epigallocatechin Gallate EGCG) and Nystatin on Candida Sp. Stored Isolates in HIV/AIDS Patients with Oral Candidiasis

2021 ◽  
Vol 33 (2) ◽  
pp. 103
Author(s):  
Yusuf Wibisono ◽  
Afif Nurul Hidayati ◽  
Sawitri Sawitri ◽  
Cita Rosita Sigit Prakoeswa ◽  
Iskandar Zulkarnain ◽  
...  
Keyword(s):  
Candida Albicans ◽  
Antifungal Activity ◽  
Oral Candidiasis ◽  
Epigallocatechin Gallate ◽  
Inhibition Zone ◽  
Aids Patients ◽  
Candida Sp ◽  
In Vitro Antifungal Activity ◽  
Better Than

Background: Oral candidiasis is an oral infection caused by Candida albicans. It is one of the most common opportunistic infections found in patients with Human Immunodeficiency Virus (HIV)/Acquired Immune Deficiency Syndrome (AIDS). Due to growing resistance and side effects to common antifungal drugs in recent years, there have been many studies on naturalsubstances as antifungal agents. In this study, Epigallocatechin gallate (EGCG) were examined for in vitro antifungal activity against Candida strains. Purpose: To compare the in vitro antifungal activity of EGCG and nystatin towards Candida sp. isolate in HIV/AIDS patients with oral candidiasis. Methods: This research was an experimental laboratory study conducted at the Dr. Soetomo General Academic Hospital, Surabaya. Forty isolates of Candida albicans and Candida non-albicans were included. The isolates were tested for antifungal activity using the well diffusion and microdilution method for nystatin 1000 IU and EGCG 1.25%. Result: Diffusion test results showed a greater inhibition zone for nystatin against all analyzed Candida strains with an average diameter for Candida albicans formed by EGCG of 2.15 mm and 7.4 mm for Candida non-albicans. Meanwhile, based on the microdilution test, EGCG was better than nystatin towards all analyzed Candida strains. This study showed EGCG Minimum Fungicidal Concentration (MFC) as high as 50% (p < 0.05). Conclusion: Nystatin antifungal activity was better than EGCG supported by a greater inhibition zone in the well diffusion method. However, the antifungal activity of EGCG was better than nystatin based on microdilution methods.

In vitro Antifungal Activity of a 29-kDa Glycoprotein Purified from the Galls of Quercus infectoria

2005 ◽  
Vol 40 (1-2) ◽  
pp. 43-54 ◽  
Author(s):  
K. Yamunarani ◽  
R. Jaganathan ◽  
R. Bhaskaran ◽  
P. Govindaraju ◽  
R. Velazhahan
Keyword(s):  
Antifungal Activity ◽  
Quercus Infectoria ◽  
In Vitro Antifungal Activity

Formulation and Evaluation of Carbopol Gel Containing Liposomes of Ketoconazole. (Part-II)

2009 ◽  
Vol 1 (2) ◽  
Author(s):  
Rakesh Patel ◽  
Hardik Patel ◽  
Ashok Baria
Keyword(s):  
Antifungal Activity ◽  
Rat Skin ◽  
Albino Rat ◽  
In Vitro Drug Release ◽  
Carbopol Gel ◽  
Liposomal Formulations ◽  
Release Drug ◽  
In Vitro Permeation ◽  
In Vitro Antifungal Activity

The aim of this work was to prepare and evaluate the topical carbopol gel formulation containing ketoconazole encapsulated liposomes. Ketoconazole loaded liposomes were prepared by thin film hydration technique. The prepared liposomes were incorporated into 1% carbopol gel, and the systems were evaluated for in-vitro drug release, drug retention into skin and in-vitro antifungal activity. The in-vitro permeation of ketoconazole using wistar albino rat skin from liposomal gel was compared with that of plain drug gel and also with plain drug cream containing 2% w/w of ketoconazole. The release of ketoconazole from liposomal gel was much slower than from non liposomal formulations. Gel containing liposomal ketoconazole showed maximum antifungal activity after 30 hours over plain ketoconazole gel and cream formulations.

scholarly journals Orodispersible Film Loaded with Enterococcus faecium CRL183 Presents Anti-Candida albicans Biofilm Activity In Vitro

Pharmaceutics ◽  
2021 ◽  
Vol 13 (7) ◽  
pp. 998
Author(s):  
Virgínia Barreto Lordello ◽  
Andréia Bagliotti Meneguin ◽  
Sarah Raquel de Annunzio ◽  
Maria Pía Taranto ◽  
Marlus Chorilli ◽  
...  
Keyword(s):  
Candida Albicans ◽  
Antifungal Activity ◽  
Enterococcus Faecium ◽  
Potato Starch ◽  
Oral Candidiasis ◽  
Candida Spp ◽  
Sem Images ◽  
Control Film ◽  
In Vitro Antifungal Activity

Background: Probiotic bacteria have been emerging as a trustworthy choice for the prevention and treatment of Candida spp. infections. This study aimed to develop and characterize an orodispersible film (ODF) for delivering the potentially probiotic Enterococcus faecium CRL 183 into the oral cavity, evaluating its in vitro antifungal activity against Candida albicans. Methods and Results: The ODF was composed by carboxymethylcellulose, gelatin, and potato starch, and its physical, chemical, and mechanical properties were studied. The probiotic resistance and viability during processing and storage were evaluated as well as its in vitro antifungal activity against C. albicans. The ODFs were thin, resistant, and flexible, with neutral pH and microbiologically safe. The probiotic resisted the ODF obtaining process, demonstrating high viability (>9 log10 CFU·g−1), up to 90 days of storage at room temperature. The Probiotic Film promoted 68.9% of reduction in fungal early biofilm and 91.2% in its mature biofilm compared to the group stimulated with the control film. Those results were confirmed through SEM images. Conclusion: The probiotic ODF developed is a promising strategy to prevent oral candidiasis, since it permits the local probiotic delivery, which in turn was able to reduce C. albicans biofilm formation.

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