Rashtrasant Tukadoji Maharaj Nagpur University 2010-1st Year M.Pharm Pharmaceutics Selected Topics in , of Master of Pharmacy, - Question Paper

Paper Code :- P-4
Time :- three Hours
Full Marks :- 80

Solve any 4 questions, Every ques. carries equal marks (20).

Q1. elaborate implants? explain the major advantages and limitations of those dosage forms. Discus the properties of the drug and polymers suitable for incorporation into implants with suitable examples. define the 1 approach for development of an implantable controlled drug delivery system.

Q2. a) elaborate liposomes? How they differ from ethosomes? explain the ingrediants incorporated in liposomes. provide brief account of valuation test for liposomes.
b) provide the example of dentifrices and explain their properties and formulations.

Q3. a) elaborate gastroretentive dosage forms? what are the approaches for designing these dosage forms.
b) provide the examples of biodegradable polymers and comment on release kinetics of drug from the dosage forms formulated with biodegradable polymers.

Q4. State the components of TDDS. define in detail the approaches used in development of TDDS.

Q5. a) Write exhaustive note on microsponges.
b) provide a brief account of ingredients that can be used for preparing gels. Comment on stability of gels.

Q6. Write short note on, (any two),
a) Quality control test for glass and plastics
b) Surfactant association colloids
c) Antibodies for drug delivery

Earning:   Approval pending.