June 2012

G. T. B. Hospital is the prestigious and largest Hospital of Govt. of NCT of Delhi in the Trans-Yamuna Area(East Delhi) with 1000 beds capacity.
It is a teaching hospital associated with the   University College of Medical Science, University of Delhi and, therefore, also serves as a training center for undergraduate and   post-graduate medical students.

NEXTUS SOLUTIONS is a professionally managed organization engaged in offering highly acclaimed consulting, Training and Placement. With our in- depth expertise and rich experience in the field of domestic as well as international level, we have been serving aspiring candidatesand organizations in the most professional way.

NEXTUS SOLUTIONS is a professionally managed organization engaged in offering highly acclaimed consulting, Training and Placement. With our in- depth expertise and rich experience in the field of domestic as well as international level, we have been serving aspiring candidatesand organizations in the most professional way.

About Authors:
H. S. Sawwalakhe^*, J. M. Maidankar, M. A. Channawar, Dr. A. V. Chandewar
P. W. College of Pharmacy, Yavatmal,
Amravati university
*hemant_11sep@rediffmail.com

ABSTRACT:
Occular drug delivery is one of the most interesting and challenging endeavors facing the pharmaceutical scientists, the major problem encountered to pharmaceutical scientist is rapid precorneal elimination of the drug, resulting in poor bioavailability and therapeutic response, because of high tear fluid turnover and dynamics. In situ-forming gels are liquid upon instillation and undergo phase transition in the ocular cul de-sac to form visco-elastic gel and these gels provides a response to environmental changes. In the past few years, an impressive number of novel temperature, pH, and ion induced in situ-forming systems have been reported for sustained ophthalmic drug delivery. Each system has its own advantages and drawbacks. The choice of a particular gel depends on its intrinsic properties and envisaged therapeutic use. This review includes various temperature, pH, and ion induced in situ-forming polymeric systems used to achieve prolonged contact time of drugs with the cornea and increase their bioavailability Now a days in situ gel have been used as vehicles for the delivery of drugs for both local treatment and systemic effects. Different administration routes other than ocular have been explored, and these cutaneous and subcutaneous delivery, dental, buccal delivery and delivery to the esophagus, stomach, colon, rectum and vagina.

AKUMS DRUGS & PHARMACEUTICALS LTD is one of the most innovative, productive and research based pioneer organization of India having its registered office at Delhi and various plants in Haridwar, Uttrakhand giving employment to more than 2000 people.

B S Patel Pharmacy College   offers four year B Pharm Degree programme at the undergraduate level with intake of 60 every year..

Orinova, A cosmeceutical division of Origo Pharmaceuticals Pvt. Ltd. Orinova objective is - Discover the beauty. We believe in bringing super specialty innovative cosmeceuticals products for discovering the beauty from inside.

Flamingo Pharmaceuticals Ltd. is a quality driven pharmaceutical company with an experience of over two decades in global markets, exporting to 52 countries and having Rs.200 crores+ turnover. Flamingo has WHO-GMP/UK MHRA certified 100% EOU unit.

Columbia Asia is a consortium of healthcare companies operating across the Asian continent, with hospitals in India, Malaysia, Vietnam and Indonesia. There are 16 Columbia Asia facilities in operation and 17 new hospitals set to open by the end of 2011. Most of the growth will be in the company's largest market - India.