Application of chitosan on plant responses with special reference to abiotic stress.

Chitosan is a natural biopolymer modified from chitins which act as a potential biostimulant and elicitor in agriculture. It is non-toxic, biodegradable and biocompatible which favors potentially broad application. It enhances the physiological response and mitigates the adverse effect of abiotic stresses through stress transduction pathway via secondary messenger(s).

Efficacy of chitooligosaccharides for the management of diabetes in alloxan induced mice: a correlative study with antihyperlipidemic and antioxidative activity.

The present study evaluates the effects of chitooligosaccharides (COS) for the management of alloxan induced diabetes in mice. For the management of the carbohydrate metabolism in diabetes by the COS, the amount of glucose in blood along with quantification of glycogen in liver were measured and noted a significant recovery in respect to diabetic control group. As hyperlipidemia and oxidative stress are the disorders of diabetes so, we have also assessed the serum levels of total cholesterol (TC), triglyceride (TG), low density lipoprotein cholesterol (LDLc), very low density lipoprotein cholesterol (VLDLc) and high density lipoprotein cholesterol (HDLc).