discussion while this novel type of drug delivery is known as a suitable substitute for oral and parenteral administration, it was well accepted and extensively mentioned in persian medical and pharmaceutical manuscripts and other traditional systems of medicine as well. accordingly, medieval pharmaceutical standpoints on nasal dosage forms could still be an interesting subject of study. theref...

a simple and reliable stability-indicating rp-hplc method was developed and validated for analysis of adefovir dipivoxil (adv).the chromatographic separation was performed on a c18 column using a mixture of acetonitrile-citrate buffer (10 mm at ph 5.2) 36:64 (%v/v) as mobile phase, at a flow rate of 1.5 ml/min. detection was carried out at 260 nm and a sharp peak was obtained for adv at a reten...

Capsules are used for filling different materials like Powders, Granules, Beads, Tablets, Capsules, Pastes etc.. Some of the disadvantages associated with conventional capsule: They are easily tampered with (although techniques exist for preventing this). They are subject to the effects of relative humidity and to microbial contamination. Some of the innovations are targeted to:  Overcome the ...