Activity of enzyme (peroxidase, catalase) in spikelets was differently influenced by temperature under different humidity.
过氧化物酶、过氧化氢酶活性在不同湿度下受温度的影响不同。
RESULTS Both IPC and NEPC could protect myocardial ultra-structure, ameliorate left heart function, decrease cardiac MDA content and protect the activity of catalase.
结果经典缺血预处理和去甲肾上腺素预处理均能改善心功能、保护心肌超微结构、保护心肌过氧化氢酶活性。
Aerated soil was favorable for the increase of soil catalase activity.
通气良好有利于提高土壤过氧化氢酶活性。
Influence of disperse red 3b and its metabolites on catalase activity of soil was investigated.
采用室内试验方法研究了分散红3b及其代谢产物对土壤过氧化氢酶活性的影响。
The change of catalase activity in 12 tobacco cultivars with different resistances after inoculating cucumber Mosaic virus and its relationship with tobacco resistance were studied.
研究了12个不同抗性水平的烟草品种接种黄瓜花叶病毒前后过氧化氢酶活性的动态变化及其与烟草抗病性的关系。
It showed the negative correlation between the catalase activity and fruit-bearing rate.
叶片的过氧化氢酶活性与座果率呈负相关。
The results showed that the production of IL-2 decreased, the content of LPO increased and the activity of catalase (cat) declined in old mice.
结果表明老年小鼠白细胞介素2 (IL - 2)产生降低，过氧化脂质(LPO)含量增加、过氧化氢酶(CAT)活性下降。
Moreover, PI increased the activities of urease, phosphatase and sucrase, but decreased the catalase activity in its rhizosphere.
此外，化感水稻PI根系分泌物对脲酶、磷酸酶、蔗糖酶的活性具有促进作用，而对过氧化氢酶则呈抑制作用。
Activity of catalase, polyphenol oxidase and peroxidase tendenced similarly in lake sediments, and there was a significantly positive correlation between oxidoreductase and hydrolase.
过氧化物酶、多酚氧化酶和过氧化氢酶活性与沉积物有机质均呈极显著正相关。
The activity of catalase in hemolysates of erythrocytes and myocardial homogenate in rats was measured by back titration method with permanganate, using perborate as the substrate.
本文采用过硼酸钠作底物的高锰酸钾反滴定法测定了红细胞溶血制品及心肌匀浆中的过氧化氢酶活力。
EC50 values of 14 nitroaromatic compounds to the enzymic activity of catalase of carp liver were measured in vitro.
在离体实验条件下，测定了14种硝基芳烃化合物对鲤鱼肝脏过氧化氢酶的半抑制浓度ec50值。
The activity of catalase in rachis branches of ratooning rice of HMST and LST varieties improved with declining stubble height, whereas a contrary trend was observed for HST ones.
中高桩与低桩再生型品种再生稻枝梗过氧化氢酶活性随留桩高度下降而增强，而高桩再生型品种表现相反；
Effects of agrochemicals on activity of catalase, peroxidase in cotton are conducted by a trial with spraying several pesticides over cotton.
通过在棉花生育期喷施不同种类农药，试验测定棉叶内过氧化氢酶、过氧化物酶活性的变化趋势。
The activity of urease and catalase also increase accordingly.
脲酶和过氧化氢酶活性依次增强。
The results showed that when the concentration of iodosulfuron-methyl-sodium was 7 times as high as is recommended for field application also had no significant effect on soil catalase activity;
结果表明，在施用量超过田间推荐用量7倍的浓度范围内，碘甲磺隆钠盐对土壤中过氧化氢酶活性的影响不明显；
The contents of Malondialdehyde rise, the activity of catalase is strengthened, the radication activity drops the growth of seedling is restrained.
丙二醛含量增加，过氧化氢酶活性增强。根系活力下降，幼苗生长受抑制。
Sea cucumbers fed diet with active yeast products could significantly increase the activity of catalase (CAT) in coelomic fluid (P<0.05).
饲料中添加活性酵母制剂后，刺参体腔液中过氧化氢酶（CAT）活性显著增加（P<0.05）；
Totally, soil catalase and polyphenol oxidase activity increased, while soil urease activity declined in deeper soil, the extent were different among temperatures and litter types.
随着土壤深度增加，土壤过氧化氢酶和多酚氧化酶活性增大，而脲酶活性降低。
The catalase(CAT) activity was determined by ultraviolet spectrophotometry.
紫外分光光度法检测过氧化氢酶（CAT）活性；
Superoxide dismutase activity was reduced by AlCl3, while catalase and glutathione reductase activities were increased.
超氧化物歧化酶活性下降了三氯化铝、过氧化氢酶还原谷胱甘肽活动时，均有提高。
The influence on soil of urease, sucrase, catalase activity, EC value, rapidly available phosphorus was also studied.
以及磷用量对土壤脲酶、蔗糖酶、过氧化氢酶、EC值、速效磷的影响。
The influence on soil of urease, sucrase, catalase activity, EC value, rapidly available phosphorus was also studied.
以及磷用量对土壤脲酶、蔗糖酶、过氧化氢酶、EC值、速效磷的影响。
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