A simple, reliable, and inexpensive assay for quantitation of the imidazole drugs miconazole, RV 40,500, and RV 41,400 was tested. The assay, similar to a Kirby-Bauer test, was sensitive to less than or equal to 0.2 mug of drug per ml and linear from less than or equal to 0.2 to 10.0 mug/ml. Concentration of inoculum and agar depth in test plates was not as critical as the type of medium, amoun...

Miconazole is a Biopharmaceutics Classification System (BCS) class II drug, thus limiting its oral bioavailability. Nanosponges can improve the bioavailability of poorly soluble drugs and sustain their release. The work was aimed at formulating miconazole nanosponges to enhance solubility consequently, Batches incorporating different concentrations (1, 2 3 %) nitrate were formed using ethyl cel...

In an effort to increase the efficacy of topical medications for treating onychomycosis, several new nail penetration enhancers were recently developed. In this study, the ability of 10% (wt/wt) miconazole nitrate combined with a penetration enhancer formulation to permeate the nail is demonstrated by the use of a selection of in vitro nail penetration assays. These assays included the bovine h...

The aim of the present study was to evaluate chitosan as a vaginal mucoadhesive gel base for econazole nitrate and miconazole nitrate. To this aim, different types of chitosan with different molecular masses and viscosity properties [low molecular mass chitosan (viscosity: 20,000 mPa s), medium molecular mass chitosan (viscosity: 200,000 mPa s), high molecular mass chitosan (viscosity: 800,000 ...

The epidemiology of Candida infections has changed in recent years. Although Candida albicans is still the main cause of invasive candidiasis in most clinical settings. The use of antifungal drugs in the therapy of fungal diseases can lead to the development of antifungal resistance. A better understanding of the mechanisms and clinical impact of antifungal drug resistance is essential for the ...

Fungal infections are a main reason for the high mortality rate worldwide. It is a challenge to design selective antifungal agents with broad-spectrum activity. Lanosterol 14α-demethylase is an attractive target in the design of antifungal agents. Seven compounds were selected from a number of designed compounds using a rational docking study. These compounds were synthesized and evaluated for ...

In an evaluation of three different treatment regimens miconazole-coated tampons proved to be effective for the relief of vulvovaginal candidal infection. A mycological and clinical cure rate of about 93% was achieved in patients treated with one tampon twice daily (up to a total of 15 tampons); 61% of patients were mycologically cured with a regimen of one tampon daily for only five days. Rein...