A Novel Controlled Release Implant of Insulin Based on Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Polymer Prepared by Extrusion.

Objectives: The aim of this study was to develop a biodegradable implant with a slow release of insulin to minimize the amount of repeated drug injections in patients.Developing and designing implants with controlled release of active protein has always been a challenge. To optimize and control the release of insulin in this project, the drug complexing mechanism was used by dextran sulfate sodium (DS) and Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) polymer.

Assessment of cytokine expression profile in acute myeloid leukemia patients before and after chemotherapy.

Objective: One of the major goals of cancer treatment is the monitoring of chemotherapeutic protocols. Quantitative and comparative cytokine expression profiling could be reliable to be used for biomarkers in deadly and fast-growing cancers such as acute myeloid leukemia (AML). The present study aims to assess and further validate cytokines with probable effects on proliferation and maturation of blood cells in AML.