We have reported that dextran sulfate is a possible candidate for an antimetastatic drug because it inhibits cell adhesion. It has been demonstrated that dextran sulfate can detach cancer cells adhering to the bottom of plastic flasks, and that the detached cells do not readhere or proliferate. In this study, we investigated the effects of dextran sulfate on cancer cells, focusing on cell cycle...

Nanoparticles can be considered as a useful tool for improving properties of poorly soluble active ingredients. Hydrochlorothiazide (Class IV of the Biopharmaceutical Classification System) was chosen as a model compound. Antisolvent precipitation-solvent evaporation and emulsion solvent evaporation methods were used for preparation of 18 samples containing hydrochlorothiazide nanoparticles. Wa...

Probiotics are live microorganisms that confer a health benefit on the host. Duolac-Gold is a mixture of six probiotic bacteria containing three species of Bifidobacteria, two species of Lactobacillus, and Streptococcus thermophilus [corrected]. The aim of this study was to assess the anti-inflammatory effects of Duolac-Gold in an inflammatory bowel disease (IBD) mouse model. IBD was induced by...

The effects of three molecular weight ranges of dextran sulfate on five different human immunodeficiency virus (HIV) isolates (from patients with acquired immunodeficiency syndrome), alone and in combination with dideoxynucleosides, were investigated in vitro. The higher the molecular weight range of dextran sulfate, the more potent the activity as assessed by a quantitative syncytium formation...