Applications and prospects of intra-articular drug delivery system in arthritis therapeutics.

Arthritis is a kind of chronic disease that affects joints and muscles with the symptoms of joint pain, inflammation and limited movement of joints. Among various clinical therapies, drug therapy has been extensively applied because of its accessibility, safety and effectiveness. In recent years, the intra-articular injection has dramatic therapeutic effects in treating arthritis with high patient compliance and low side effects.

Glucose-Responsive Microspheres as a Smart Drug Delivery System for Controlled Release of Insulin.

Background And Objectives: Diabetes mellitus, a disease of glucose regulation, has become one of the most common medical problems in the world. At present, alternative therapy for diabetes has, to a large extent, been widely concerned with the improvement of treatment efficacy. The aims of this study were to characterize and evaluate the surface morphology of the novel glucose-responsive injectable microspheres containing insulin, along with their in vitro release and in vivo efficacy.

Preparation and evaluation of novel multi-channel orally disintegrating tablets.

In this study, novel orally disintegrating tablets (ODTs) with multi-channel structure were designed to provide a rapid disintegration and subsequently drug dissolution. The ODTs were prepared using conventional wet compression through perforating channels with a special multi-channel mold. A modified sieve method was used in disintegration test as a quick screening tool during formulation evaluation.