Mannitol for bowel preparation: Efficacy and safety results from the SATISFACTION randomised clinical trial.

Background: Bowel preparation represents a significant issue to high-quality colonoscopy. Oral mannitol requires a single dose, is of low volume, and has a pleasant taste and rapid action.

Aims: This SATISFACTION study compared single-dose (same day) oral mannitol 100 g/750 mL with standard split-dose PEG-ASC2 L (MoviPrep®).

Development and validation of a HPLC-MS/MS method for the analysis of fatty acids - in the form of FAME ammonium adducts - in human whole blood and erythrocytes to determine omega-3 index.

Recent scientific studies in the field of health and nutrition have unanimously affirmed the importance of consuming the omega-3 fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), because of their cardioprotective properties. Fatty acid profiling in erythrocyte membranes allows the omega-3 index, which is a recognized indicator of the risk of developing cardiovascular disease, to be calculated. One consequence of the upward trend in healthy lifestyles and longevity is an increase in the number of studies into the omega-3 index, which requires a reliable method for the quantitative analysis of fatty acids.

[One thousand endoscopic submucosal dissections. Experience of the national center].

Background: Endoscopic submucosal dissection (ESD) is a perspective method of organ-sparing treatment of benign colon tumors.

Material And Methods: The study included 1.000 patients with colon neoplasms who underwent ESD between October 2016 and October 2021.

Synthesis of a Bioactive Composition of Chitosan-Selenium Nanoparticles.

A biologically active composition of chitosan-selenium nanoparticles has been developed. Selenium nanoparticles are characterized by a clear bimodal size distribution: 2-3 and ~37 nm. The main active centers of complexation with nanoparticles are the amino and hydroxyl groups of chitosan.

Targeted Delivery Methods for Anticancer Drugs.

Several drug-delivery systems have been reported on and often successfully applied in cancer therapy. Cell-targeted delivery can reduce the overall toxicity of cytotoxic drugs and increase their effectiveness and selectivity. Besides traditional liposomal and micellar formulations, various nanocarrier systems have recently become the focus of developmental interest.