The present study assessed the possibility for the linoleic acid derivative 8-[2-(2-pentyl-cyclopropylmethyl)-cyclopropyl]-octanoic acid (DCP-LA) as an antiaging compound for the skin by assaying senescence-associated β-galactosidase (SA-β-Gal), a biomarker of senescence and cell viability. The nitric oxide (NO) donor sodium nitroprusside (SNP) increased in SA-β-Gal-positive cells in cultured h...

Sodium nitroprusside (SNP) releases nitric oxide (NO), a powerful vasodilator, and thus widely used in intensive care unit for treating hypertension emergency. However, cardiac toxicity after SNP administration is a clinical problem. For finding a natural compound that suppressing SNP-induced cardiac toxicity, we tested the protective potential of kobophenol A (Kob A), purified from the root of...

Abstract The breaking of dormancy mediated by reactive nitrogen species (RNS) is related to the accumulation oxygen (ROS) in germinating embryos but underlying mechanism unclear. objectives this study were: (1) explore relationship between RNS-mediated release and ROS Sorbus pohuashanensis ; and, (2) investigate relationships among germination time, metabolism, endogenous hormone synthesis. We ...

Abstract Nitric oxide (NO) is a highly reactive gaseous small molecule that regulates plant growth. Sodium nitroprusside (SNP) was used as an NO donor to study the effects of treatment on browning and antioxidant activity button mushrooms ( Agaricus bisporus ). The findings revealed exogenous alleviated browning, decreased hardness, increased weight loss stored at 4°C for 15 days, reduced accum...

BACKGROUND Numerous rodent models of photoreceptor degeneration have been developed for the study of visual function. However, no viable model has been established in a species that is more closely related to Homo sapiens. Here, we present a rabbit model of monocular photoreceptor degeneration. METHODS We tested 2 chemicals, verteporfin and sodium nitroprusside (SNP), for developing a 1-eye l...