نتایج جستجو برای: peroxidase and superoxide dismutase activity increased the results indicated
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abstract: the present study was undertaken to investigate whether 1) there is any significant correlation between iranian efl/eap learners’ l2 writing proficiency and their willingness to communicate, 2) there is any significant difference between efl and eap learners in terms of willingness to communicate, 3) there is any significant difference in wtc of iranian efl/eap learners with 1- nati...
Abstract In order to explore the effects of arginine (Arg) treatment on postharvest rot jujube caused by Alternaria alternata (A. alternata), winter was treated with different concentrations Arg (0, 20, 200, and 1000 μmol/L). Results showed that substantially inhibited expansion lesion diameter, jujubes 200 μmol/L had smallest diameter. vitro experiments demonstrated could not inhibit spore ger...
nitric oxide (no) is a small molecule synthesized by most of mammalian cells with diverse biological activities including vasodilatation, host defense and wound healing. impaired wound healing is a common occurrence among diabetics and patients receiving glucocorticoid therapy. on the other hand the application of laser in biomedical area have been increased. thus, the current studies were desi...
abstract: the potato tuberworm, phthorimaea operculella (zeller), is an important insect pest of potato (solanum tuberosum l.) in the storage and field in most parts of the world especially in tropical and subtropical regions due to its close relationship with the host, high reproductive potential and high economic losses. information on host preference, life table parameters and digestive en...
carnation (dianthus caryophyllus l.) is one of the most important cut flowers in the world. themajority of thecarnation cultivars are sensitive to ethylene which affected the physiological and biochemical postharvest characteristics of these flowers.applying inhibitors of biosynthesis and action of ethylene is important factor to protect the display quality and extend postharvest life. in order...
Background: Diabetes and its oxidative stress increase the effects of this disease on heart tissue. On the other hand, exercise improves the antioxidant status of heart tissue. The aim of this study was to investigate the effect of 8 weeks of increased endurance training on superoxide dismutase activity and malondialdehyde levels in the heart tissue of mice with type 2 diabetes. Methods: In th...
بررسی ارزش غذایی تاغ و عمل آوری آن با سود و آهک در مراحل مختلف رشدبا استفاده از روش کیسه های نایلونی
abstract this study is carried out to determine the chemical composition in the three vegetative stages of the haloxylon sp., degradation parameters, with adding naoh and ca(oh2 ). for this purpose, in may and october and january 2010 enough some haloxylon sp. of the ammary area was prepared. crude protein and ash percentage are decrease, neutral detergent fiber percentage with pragress stage ...
Changes in oxygen radical mechanisms during 6-48 weeks of heart hypertrophy in rats subjected to a narrowing of the subdiaphragmatic aorta were examined. During this period, hypertrophied hearts demonstrated a stable hyperfunction, as indicated by an elevated but stable left ventricular systolic pressure, dP/dt, and aortic pressure and no change in left ventricular end diastolic pressure. Exper...
abstract the purpose of this study is twofold: on the one hand, it is intended to see what kind of noticing-the –gap activity (teacher generated vs. learner generated) is more efficient in teaching l2 grammar in classroom language learning. on the other hand, it is an attempt to determine which approach of the noticing-the-gap- activity is more effective in the long- term retention of grammar...
the aims of this study were to assess the effects of drought stress on peroxidase (pod), superoxide dismutase (sod) and catalase (cat) activities as well as free proline content and growth parameters of pistacia khinjuk seedlings under drought stress. therefore, the one-year seedlings of pistacia khinjuk subjected to water stress (25%, 50%, 75%, and 100% field capacity) for 8 months in greenhou...
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