Download GTU B.Pharma 2020 Winter 7th Sem BP704TT Novel Drug Delivery Systems Question Paper

Download GTU (Gujarat Technological University Ahmedabad) B.Pharma (Bachelor of Pharmacy) 2020 Winter 7th Sem BP704TT Novel Drug Delivery Systems Previous Question Paper

Seat No.: _____ Enrolment No. _____________
GUJARAT TECHNOLOGICAL UNIVERSITY
B.Ph. - SEMESTER? VII EXAMINATION ? WINTER -2020
Subject Code: BP704TT
Date: 08/01/2021
Subject Name: Novel Drug Delivery Systems
Time: 10:30AM To 12:30PM
Total Marks: 54
Instructions:


1. Attempt any THREE questions from Q-1 to Q-6.
2. Q.7 is compulsory to attempt.
3. Make suitable assumptions wherever necessary.
4. Figures to the right indicate full marks.

Q.1 (a) Write a note on Dissolution and Diffusion controlled release system.
06

(b) Explain Biological factors affecting the design of oral sustained release drug
05
delivery system.

(c) Briefly describe the importance of various properties of polymers.
05



Q.2 (a) What properties are required for the drug to be a candidate for Transdermal
06
drug deliverysystem? Explain formulation of Transdermal drug delivery
system.

(b) Describe Microencapsulation technique for particle coating.
05

(c) Define Muco adhesion. Describe the mechanisms of Bio adhesion.
05



Q.3 (a) Discuss limitations of Buccal delivery system. Give a detail about
06
Mucoadhesive polymers for Buccal delivery.

(b) Give on account of approaches for designing of Gasro retentive dosage form.
05

(c) Discuss in detail the evaluation parameters for Transdermal patches.
05



Q.4 (a) Discuss method of preparation of Nano particles.
06

(b) Classify Liposomes? Why Liposomes are considered versatile carriers for
05
parenteral drug delivery.

(c) Define Neosomes. Differentiate between liposomes and neosomes. Enlist
05
various applications of Neosomes in pharmaceuticals.



Q.5 (a) Describe the formulation of Nasal sprays. How is it evaluated?
06

(b) Explain in detail the method of producing Monoclonal antibodies by
05
Hybridoma technology.

(c) Discuss merits, demerits and application of Intra uterine devices (IUDs)
05



Q. 6 (a) Discuss challenges of Ocular drug delivery system. Suggest their remedies.
06

(b) Discuss any one innovation in Implantable drug delivery system in details.
05

(c) Write a note on Active targeting.
05



Q.7 (a) Discuss recent innovations in MDI (Metered dose inhaler) technology.
06
OR

(a) Discuss the formulation development of Osmotic tablets with example.
06
OR

(a) Write a note on evaluation parameters of Liposomes.
06
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