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Malondialdehyde content
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The effects of an aminoglycoside antibiotic, streptomycin, on survival rate, development time, and adult longevity of Drosophila melanogaster (Diptera: Drosophilidae) were examined by adding on the artificial diet at different concentrations in laboratory condition. The effect of streptomycin on malondialdehyde (MDA) and protein carbonyl (PCO) contents, superoxide dismutase (SOD), and catalase (CAT) activities in all developmental stages of D. melanogaster was also investigated.
10p
dolomite36
30-12-2021
12
0
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This study intended to focus on the effect of different levels of NaCl (0–400 mM, at regular intervals every 100 mM) on the growth, secondary metabolites, and antioxidant enzyme activities of Polygonum equisetiforme, a wild plant with medicinal and industrial uses, which often grows in harsh environmental conditions. Our results showed that biomass production significantly decreased with salinity, while the leaf relative water content declined only at high levels of NaCl concentration (300–400 mM).
11p
tudichquannguyet
29-11-2021
11
1
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This study aimed to assess the effect of cadmium (Cd2+) concentrations on biovolume, pigments, malondialdehyde (MDA), hydrogen peroxide, proline, total phenolic compounds, total protein, and total carbohydrate contents of Cladophora glomerata. Cultivations of the alga (8.0 ± 0.1 g as fresh weight) were exposed to 7.5, 15, 30, and 60 mg/L of Cd2+ ions in 500 mL flasks containing 400 mL of the medium on a shaker at 120 rpm for 7 days. Results of Fourier transform infrared analyses indicated that the amide, anionic, and amino groups had significant rolesin the binding of Cd2+ on C. glomerata.
10p
tudichquannguyet
29-11-2021
9
1
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The aim of the present study was to determine the effect of high temperature stress (HT) and to evaluate the protective role of fungicide pretreatment against HT stress in tomato leaves. The oxidative stress was triggered under HT stress through an increase in the content of malondialdehyde (MDA) and hydrogen peroxide (H2O2). Also, it caused a decline in photosynthetic pigments and enhanced the proline in tomato. However, the activities of catalase (CAT; EC 1.11.1.6), peroxidase (POX; EC 1.11.1.7), and glutathione S-transferase (GST; EC.2.5.1.
14p
tudichquannguyet
29-11-2021
8
2
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Potato (Solanum tuberosum L.) growth, development and production are sensitive to abiotic stress conditions, yet studies about investigation of stress response of potato plants in regulation of gene expression level are limited. The aim of this study was to identify the role of newly identified Novel_105 miRNA in contrasting potato cultivars (tolerant Unica and sensitive Russet Burbank) in response to heat, drought and combined heat and drought stresses using transgenic approach.
16p
tudichquannguyet
29-11-2021
12
2
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In this study, plums were coated with lac based (2:3), SemperfreshTM (1:3), vegetable wax (1:5) and water dip (control) just after harvest on field as on-farm treatment and after transportation to the lab as off-farm treatment. After coating, the fruits were packed in punnets and stored under cold storage conditions (2 ± 1°C) at 90–92% relative humidity.
9p
nguaconbaynhay8
13-10-2020
11
2
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Study the Malondialdehyde content in patients with colon cancer who underwent radical surgery treatment. Evaluate the changes in red blood cell Malondialdehyde content of patients with colon cancer after radical surgery.
30p
angicungduoc6
21-07-2020
22
2
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Sunflower (Helianthus annuus L.) is an oil seed crop, grown all over the world while the yield potential is strongly affected by salinity stress. The study aims at the response of two cultivars NSSH-1084 and SWATI to salt stress. The extent of influence of NaCl on various biochemical parameters and anti-oxidative enzymes, catalase (CAT), Guaiacol peroxidase (GPX) and superoxide dismutase (SOD) were investigated at vegetative, flowering and post flowering stages. The chlorophyll, protein and soluble sugar contents were enhanced upto 100mM and 50mM in NSSH-1084 and SWATI var. respectively.
13p
nguathienthan3
27-02-2020
15
0
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A field experiment was conducted to study the response of antioxidant enzymes to oxidative damage caused by heat stress induced by changing dates of transplanting in two rice (Oryza sativa L.) genotypes viz., ‘N22’ (heat tolerant) and ‘IR8’ (heat susceptible). During grain filling period, constitutive level of antioxidative enzymes viz., superoxide dismutase, catalase, ascorbate peroxidase, was found to be 35.7, 88.8 and 84.1% higher respectively, while the content of non-enzymatic antioxidants viz., ascorbate and proline was 78.5 and 81.
12p
trinhthamhodang3
14-02-2020
9
0
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Extreme climatic conditions and hypobaric hypoxia at high altitude hinders the growth and productivity of chickens. The present study was carried out to examine the effect of aqueous extract of Prunus armeniaca seeds on health, survivability, antioxidants, plasma biochemical parameters, and immune status of broiler chickens at high altitude. Phytochemical analysis of extract revealed the presence of high phenolics, flavonoids, and carotenoids contents.
10p
trinhthamhodang1
14-11-2019
17
1
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The results indicated that exposure to 10 and 30 µg L–1 Pb2+ significantly altered the activities of catalase, superoxide dismutase, and glutathione peroxidase in different tissues, while malondialdehyde content increased in a time- and concentration-dependent manner. Inhibition of AchE after chronic exposure also confirmed a generalized neurotoxic stress.
11p
vikimsa
22-02-2019
26
0
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Pelargonium petal abscission and ethylene-induced leaf senescence are major problems that reduce the longevity of plants. This study was carried out to determine the poststorage influence of nanosilver (NS) particle (0, 20, 40, 60, and 80 mg L–1) application during dark storage period on chlorophyll and carotenoid pigments, malondialdehyde (MDA) content.
10p
sony2711
01-02-2019
22
1
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Among nanoparticles, silver nanoparticles (AgNPs) are intensively used in many materials owing to their antibacterial effects. In the present study different concentrations of AgNPs in Hoagland solution were applied to tomato seedlings.
9p
nutifooddau
27-01-2019
15
2
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