The objective of this study was to develop an intranasal delivery system of ketorolac tromethamine using thermoreversible polymer Kolliphore® P407 and mucoadhesive polymer HPMC E4M. Due to increase in mucoadhesive polymer concentration there was increase in bioadhesion strength. An in vitro diffusion study revealed that the viscosity of the vehicle has an influence on drug release. The release of drug from gel matrix showed diffusion controlled.

https://www.thepharmajournal.com/archives/2015/vol4issue6/PartB/4-7-31.pdf

Formulation and evaluation of in situ gel of ketorolac tromethamine for Nasal delivery

Larvicidal activity of volatiles of different parts of Azadirachta indica was evaluated against Indianameal Moths, Helicoverpa Armigera and Boll Weevil. The growth disrupting properties of volatiles is increased 50 fold depending upon the solvent used for dilution. In contact toxicity test observed that as the concentration increases the death time of larvae is decreased. Comparatively study of leaves, heartwood and flowers indicates flowers are having more potent activity than leaves and heartwood.

Larvicidal activity of hydrodistilled steam volatiles fractions of azadirachta indica juss. leaf, heartwood and flower against indianameal moths, helicoverpa armigera and boll weevil

Deepak Ambhore

Papers

Larvicidal activity of hydrodistilled steam volatiles fractions of azadirachta indica juss. leaf, heartwood and flower against indianameal moths, helicoverpa armigera and boll weevil