منابع مشابه
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...
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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...
متن کاملMicrospheres 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...
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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...
متن کاملMucoadhesive Microspheres as a Controlled Drug Delivery System for Gastroretention
Context: Drugs that are easily absorbed from the gastrointestinal tract (GIT) and have a short halflife are eliminated quickly from the blood circulation, require frequent dosing. To avoid this, the oral controlled release (CR) formulations have been developed in an attempt to release the drug slowly into the GIT and maintain a constant drug concentration in the serum for longer period of time....
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ژورنال
عنوان ژورنال: American Journal of PharmTech Research
سال: 2020
ISSN: 2249-3387
DOI: 10.46624/ajptr.2020.v10.i2.021