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| Chandan Adhikari , Assistant Professor, Lovely Professional University |
Most of the conventional (free) drugs suffer from high side effects, poor adsorption, poor solubility, high drug dosing, minimum efficiency, uncontrolled and nonspecific delivery with high cytotoxicity, which limit their uses.These problems can be overcome and toxicity can be reduced if the drugs are delivered through a vehicle that carries the drugs in a controlled way over a certain period of time.The systematic drug delivery system (DDS) become a very fascinating area of research and the last... |
