What is the maximum concentration of phospholipid which can be used for intramuscular/parenteral drug delivery of liposome? Please give list of positively charged, neutral charged and negatively charged phospholipids..
Sir,
may be this article useful for you.
The use of natural and synthetic phospholipids as pharmaceutical excipients
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4207189/
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kindly reply me. Thanking you in advance.
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