Fifty consecutive patients with respiratory diseases who developed oropharyngeal candidiasis were assessed clinically and microbiologically before and after seven days' treatment with nystatin suspension or pastilles (a new formulation). In 45 patients in whom microbiology yielded positive results there was frequent associated use of oral corticosteroids, antibiotics, sedatives, and inhaled cor...

This study was conducted to examine the activity of alpha-mangostin against Candida albicans, the most important microorganism implicated in oral candidiasis. Its activity was compared to Clotrimazole and Nystatin. Results showed that alpha-mangostin was effective against C. albicans, the minimum inhibitory concentration (MIC) and minimum fungicidal concentration (MFC) were 1,000 and 2,000 micr...

this study a novel High Performance Liquid Chromatography for the assay of nystatin in oral and vaginal tablets were optimized and validated using Box–Behnken experimental design. The method was performed in the isocratic mode on a RP-18 column (30 °C) using a mobile phase consisting of 0.05 M ammonium acetate buffer/ Methanol mixture (30:70) and a flow-rate of 1.0 ml/min. The method was valida...

The macula densa expresses a luminal Na(+)-K(+)-2Cl(-) cotransporter and a basolateral Cl(-) conductance. Although it is known that cotransport of Na(+), K(+), and Cl(-) is the first step in tubuloglomerular feedback (TGF), subsequent steps are unclear. We hypothesized that Na(+)-K(+)-2Cl(-) entry via the luminal Na(+)-K(+)-2Cl(-) cotransporter elevates intracellular Cl(-), increases electrogen...

The main objective of this research is to develop and characterize a series of carbopol 934 (CP) hydroxypropyl methylcellulose (HPMC) and a combination of carbopol-HPMC as a gel base for topical delivery of nystatin. The drug level was held constant at 1.72% w/w and the level of propylene glycol which is used as a co-solvent and penetration enhancer was also kept constant at 2% w/w. The total l...

This study used an experimental design approach to optimize HPLC method for the simultaneous determination of three pharmaceutical residues (triamcinolone, nystatin, and gramicidin) in industrial wastewater samples. The goal using was maximize performance through separation enhancement shortening time analysis and/or minimizing environmental effects reduction wastes sample treatment. To achieve...

Introduction: The first and most prevailing cells that glycyrrhizin (GL) glycyrrhetinic acid (GA) encounter are red blood (RBCs). However, what follows this event is poorly understood. This study aims to evaluate the effect of GL its derivatives on integrity human RBCs. Methods: RBC was assessed under normal isotonic conditions following osmotic nystatin-induced colloid-osmotic stress by measur...

Two silver nanoparticles containing compounds were prepared by simple chemical reactions and characterized X-ray diffraction (XRD), infra-red spectrum (FTIR) atomic force microscope (AFM). These functionalized used to study their biological activity against four types of fungi. proved have high inhibition effect all studied Due the presence which increases nystatin clotrimazol interact with

The development of lipid formulations of antifungal drugs has been a remarkable progress in the systemic antifungal arena. The lipid-based amphotericin B formulations; amphotericin B lipid complex (ABLC), amphotericin B colloidal dispersion (ABCD), and liposomal amphotericin B (L-AMB) have been in clinical use since the 1990s. They are significantly less nephrotoxic than the parent compound and...

Many patients with oral candidiasis respond very slowly or not at all to therapy with amphotericin. Strains of Candida albicans were collected from 17 patients clinically resistant and from 15 who responded to a normal course of amphotericin treatment. Minimal inhibitory concentrations (MIC) determined on diagnostic sensitivity test agar plates gave values of: amphotericin 0-5 mg/l; nystatin 50...