Gluconate is used as an additive in a wide range of processed foods. In this study, we investigated its utility as a taste-improving substance. To determine whether it has a suppressive effect on bitter taste, sensory evaluations were performed by human subjects. When gluconate was added to a quinine-HCl (QHCl) solution, the taste intensity decreased, but this effect was not observed when it wa...

OBJECTIVE The objective of this study was to determine the cell surface hydrophobicity of 40 oral Candida albicans isolates obtained from smokers, diabetics, asthmatics using steroid inhalers, and healthy individuals, following brief exposure to subtherapeutic concentrations of chlorhexidine gluconate. MATERIALS AND METHODS Forty C. albicans oral isolates (10 isolates each from smokers, diabe...

Stellate cells of Aedes aegypti Malpighian tubules were investigated using patch-clamp methods to probe the route of transepithelial Cl(-) secretion. Two types of Cl(-) channel were identified in excised, inside-out apical membrane patches. The first Cl(-) channel, type I, had a conductance of 24 pS, an open probability of 0.816+/-0.067, an open time of 867+/-114 ms (mean +/- s.e.m., four patch...

Aim:The purpose of this in vitro study wasto evaluate whether the toxic effects are reduced by using combination 0.5% Benzydamine hydrochloride along with 0.2% Chlorhexidine gluconate and to compare it 0.2 % alone. Materials Methods: Two groups a total 160 cultured cell samples consisting 80 each Control group (0.2% Gluconate alone)and Experimental (Combination 0.15% Hydrochloride). Again subdi...

The antibacterial plant component thymol has antioxidant activity. Oxidative stress is known to activate Ca(2+)-permeable cation channels with subsequent Ca(2+) entry, activation of Ca(2+)-sensitive K(+) channels, cell shrinkage, cell membrane scrambling and phosphatidylserine exposure at the erythrocyte surface. Cell shrinkage and phosphatidylserine exposure are typical features of suicidal er...

The acidocalcisome is an acidic calcium store in trypanosomatids with a vacuolar-type proton-pumping pyrophosphatase (V-H(+)-PPase) located in its membrane. In this paper, we describe a new method using iodixanol density gradients for purification of the acidocalcisome from Trypanosoma cruzi epimastigotes. Pyrophosphatase assays indicated that the isolated organelle was at least 60-fold purifie...

The corrosion rate of mild steel in low corrosive tap water in the absence and presence of 1hydroxy ethane-1, 1-diphosphonic acid (HEDP) and calcium gluconate have been evaluated by weight loss, electrochemical polarization and AC impedance measurements. Presence of calcium gluconate considerably enhanced the corrosion inhibition efficiency of the widely used water treatment agent HEDP. At high...

6,7-Dideoxy-D-gluco-heptonic-7-phosphonic acid, the isosteric phosphonate analogue of gluconate 6-phosphate, was prepared by incubation of the corresponding analogue of glucose 6-phosphate with glucose 6-phosphate dehydrogenase and NADP+ in the presence of an enzyme NADPH-NADP+ recycling system. The analogue of gluconate 6-phosphate is a substrate for yeast gluconate 6-phosphate dehydrogenase, ...