The stabilizer influence on morphological characteristics of poly-(DL-lactide-co-glycolide) nanospheres

Copolymer poly(D,L-lactide-co-glycolide) is used for obtaining the systems for controlled delivery of medicaments. Its specific characteristics make it suitable for various researches where its synthesis is performed in different ways. Using the system for controlled delivery of medicaments, an equal concentration of the medicament is achieved in the body throughout an extended period of time and it has advantages over the conventional methods. In this paper we present a new solvent/non-solvent chemical method for obtaining DLPLG nanospheres. In the experiment various stabilizers were used in order to examine their influence on morphological characteristics of DLPLG particles. The samples were characterized by Infrared Spectroscopy (IR), Differential Scanning Calorimetry (DSC), Scanning Electron Microscopy (SEM) and Stereological analysis.Research Trends in Contemporary Materials Science, 8th Conference of the Yugoslav-Materials-Research-Society (Yu-MRS), Sep 04-08, 2006, Herceg Novi, Montenegr

Micro-elimination of HCV as a possible therapeutic strategy: Our experience and a review of literature

© 2020 Bojovic et al. Background: Serbia has an intermediate estimated prevalence of chronic hepatitis C (CHC) infection, approximately 1.13%, with hepatitis C remaining one of the leading causes of liver-related morbidity and mortality in Serbia with impaired quality of life and overwhelming cost of treating its complications As the availability of new treatment options and resources for screening remains limited, micro-elimination of CHC becomes a top priority. Methods: Review of the available published data related to the clinical and epidemiological situation of the hepatitis C infection in Serbia, including the unpublished data from the databases of four major reference centres in Serbia (Clinical Center Serbia, Clinical Center Niš, Clinical Center Vojvodina and Clinical Center Kragujevac). Results: Currently in Serbia, micro-elimination appears to be realistic in the patients with haemophilia, who represent a small, well-defined subpopulation, under constant monitoring by the healthcare system. Other feasible targets for micro-elimination of CHC infection in Serbia are patients on hemodialysis, prisoners and people who inject drugs. Conclusions: Micro-elimination is feasible in Serbia, especially in the subpopulation of patients with haemophilia. This may represent an initial step towards achieving the WHO objective to eliminate hepatitis C infection by 2030