A Novel Drug Delivery of Microspheres

Magnetic Microspheres: A Novel Drug Delivery System

Magnetic microspheres are supramolecular particles that are small enough to circulate through capillaries without producing embolic occlusion (<4μm)but are sufficiently susceptible (ferromagnetic) to be captured in micro-vessels and dragged into the adjacent tissues by magnetic field of 0.5-0.8 tesla [1,2]. Magnetic microspheres are very much important which localizes the drug to the disease si...

Chitosan Microspheres in Novel Drug Delivery Systems

The main aim in the drug therapy of any disease is to attain the desired therapeutic concentration of the drug in plasma or at the site of action and maintain it for the entire duration of treatment. A drug on being used in conventional dosage forms leads to unavoidable fluctuations in the drug concentration leading to under medication or overmedication and increased frequency of dose administr...

Microspheres - A Novel Drug Delivery System: An Overview

Microspheress are characteristically free flowing powders consisting of proteins or synthetic polymers which are biodegradable in nature. Microspheress are particles between 0.1 and 200μm in size. A well designed controlled drug delivery system can overcome some of the problems of conventional therapy and enhance the therapeutic efficacy of a given drug. There are various approaches in deliveri...

2 Microspheres for Drug Delivery

Microspheres as Drug Delivery System – a Review

1961 B. Sree Giri Prasad* Teegala Krishna Reddy College of Pharmacy, Meerpet, Medbowli, Hyderabad, A.P, Email: [email protected] [email protected] Mobile No: 09441893479 Address for correspondence Oral modified-release multiple-unit dosage forms have always been more effective therapeutic alternative to conventional or immediate release single-unit dosage forms. With regar...