Environmental contamination with arsenic (As) is a global environmental, agricultural and
health issue due to the highly toxic and carcinogenic nature of As. Exposure of plants to As …

Nitric oxide (NO), a non-charged, small, gaseous free-radical, is a signaling molecule in all
plant cells. Several studies have proposed multifarious physiological roles for NO, from seed …

Experiments were carried out to investigate the role of nitric oxide (NO) in ameliorating the
negative effects of cadmium stress in tomato seedlings. Plants treated with cadmium (CdCl …

To investigate the physiological and biochemical mechanisms of nitric oxide (NO)-induced
paraquat (PQ) tolerance in plants, we pretreated a set of 10-day-old Brassica napus …

Salinity is a global issue threatening land productivity and food production. The present
study aimed to examine the role of sodium nitroprusside (SNP) on the alleviation of NaCl …

Plants respond to water stress through a variety of mechanisms, depending on metabolites
preferences and their available resources. This work was performed to elucidate the cross …

Exposure of barley roots to mM concentrations of L-NAME for 30 min caused a considerable
root growth inhibition in a dose-dependent manner. The inhibition of root growth was higher …

A number of factors adversely affect the plant health and, ultimately, the agricultural yield.
Various abiotic stress factors including temperature variation, flooding, salinity, drought …

The fragmentations of the adducts resulting from the derivatization of nitrite ion by Griess
method (formation of an azo compound) and 2, 3-diaminonaphthalene (formation of 2, 3 …

Heavy metal pollution in agriculture soils has serious negative effects on human health and
has become an important issue both in developed and developing countries. This study was …