The article is devoted to the effect of pretreatment with a solution carrageenan on enzymatic activity cherry fruits in period storage. For purpose research between 2019-2020, Alpha and Pamiat Artemenko varieties same color were selected, sorted, washed, dried, covered that included (1−2 g/100 ml solution), glycerin (0.6 solution) according options: without treatment (control) treated solutions...

Growth-promoting bacteria are already used in sustainable agricultural systems Brazil. The market is dominated by inoculants and biological pesticides, which do not reach the full potential of this tool sector. This study aimed to evaluate four bacterial strains for presence growth promotion mechanisms, as well reduction Asian rust severity soybean plants its effects on three antioxidant enzyme...

this study was performed to investigate the effect of ag+ as an elicitor on the activity of antioxidant enzymes, content of h2o2, accumulation of total tocopherol and antioxidant activity in hairy root cultures of silybum marianum (l.) gaertn. the hairy roots were treated with 2 mm ag+. the treated and non-treated hairy roots were harvested in the same time and data on h2o2 content, dpph, tocop...

the present study investigated the effects of e. coli lipopolysaccharide (lps) induced mastitis model in rat on the activity of antioxidant enzyme systems. to achieve this purpose, e. coli lps were infused into the mammary gland of 12 rats 72 hr postpartum and compared with 12 rats in control group infused intramammary placebo sterile pyrogene – free, physiological saline. the antioxidant activ...

the present study examined the antioxidant defense of glutamine on plasma and liver antioxidant status in broilers under phs with respect to changes in the levels of lipid peroxidation marker malondialdehyde (mda), total antioxidant status (tas) and the activities of anti peroxidative enzymes [superoxide dismutase (sod) and glutathione dependent antioxidant enzymes glutathione peroxidase (gpx)]...

nitric oxide (no) is a highly reactive signaling molecule and plays a variety of physiological roles in plants. the research on the application of no to postharvest preservation of flowers and fruits shows great promise in recent years. however, the physiological mechanism of exogenous no to affect cut flowers is not very clear, and no donor treatment protected plants from damage by increasing ...

Microbial coculture holds immense promise for biomanufacturing. Herein, we designed a synthetic consortium of G. lucidum and L. plantarum enhanced natural product biosynthesis. The spatio-temporal alignment the strains revealed an implicit disposition transient long-term mutualistic co-existence in shared environment. assembly biomass growth were driven by intuitive toggle-switching carbon/nitr...

Cadmium (Cd) is a highly toxic pollutant and nonessential element for plant growth. Here, we investigated the levels of malondialdehyde (MDA), H2O2, sugars, activity gene expression antioxidant enzymes sugar metabolism-related in mycelia Pleurotus eryngii grown presence 0, 0.5, 1, 1.5, 2.0, 4.0 mg·L−1 Cd. Raising Cd concentration resulted increases, followed by decreases (MDA) H2O2 mycelia. The...

Cesium (Cs) is a soil contaminant and toxic to the ecosystem, especially plant species. In this study, we have assessed potential of halophyte Sesuvium portulacastrum for its Cs tolerance accumulation. Thirty days old S. plants were subjected different concentrations (0, 5, 10, 25, 50, 150 mg·L−1 Cs) using cesium chloride. The biomass photosynthetic pigments not affected up 25 treatment while s...

objective: oxygen free radicals may be implicated in the pathogenesis of ischemia reperfusion damage. the beneficial effects of antioxidant nutrients, as well as complex plant extracts, on cerebral ischemia-reperfusion injuries are well known. this study was conducted to determine the effects of the hydro-alcoholic root extract of withania coagulans on ca1 hippocampus oxidative damages followin...