A pot experiment was conducted to find out effect of gibberellic acid (GA), salicylic (SA) and sodium nitroprusside as nitric oxide donor (NO) separately or in combination mitigate the deviations physiological parameters evaluated maize while drought imposed post germination stage. Maize seeds after soaking 10-4 M above mention chemicals were sown pots filled with soil. The leaves sampled at Re...

Apoptosis (programmed cell death), a physiological mechanism eliminating abundant and potentially harmful cells, is triggered by a variety of stimuli including activation of distinct receptors. The machinery mediating CD95 receptor-induced apoptosis includes caspases, ceramide, kinases, Ras and Rac, formation of O(2)(-), mitochondrial proteins, inhibition of K(+) channels, activation of Cl(-) c...

Volume homeostasis is essential for the preservation of lens transparency and this is of particular significance to anadromous fish species where migration from freshwater to seawater presents severe osmotic challenges. In Atlantic salmon (Salmo salar L.), aqueous humor (AH) osmolality is greater in fish acclimated to seawater compared with young freshwater fish, and levels of lens N-acetylhist...

Listeria monocytogenes is a ubiquitous food-borne pathogen found widely distributed in nature as well as an undesirable contaminant in a variety of fresh and processed foods. This ubiquity can be at least partly explained by the ability of the organism to grow at high osmolarity and reduced temperatures, a consequence of its ability to accumulate osmo- and cryoprotective compounds termed osmoly...