Aloe chromone is a group of anti-inflammatory and anti-tyrosinase constituents found in aloe vera leaves.

芦荟色酮是在芦荟叶中特有的一类具有抗炎和抑制酪氨酸酶等作用的活性物质。

Methods To analyse enzyme activity,electrophoresis,immunological measurment,chramatography and phosphatidase D of 500 normal child.

收集儿童及青少不同龄组正常人血清500例,进行酶活性析、电泳、免疫测定、层析及酶解试验。

Fe-only hydrogenase can catalyze the reversible reaction of protons and electrons to molecular hydrogen in nature.

对铁氢化酶活性中心进行化学模拟将有可能产生出新型的产氢催化剂。

Its gene frequency was calculated according to Hardy-Weinberg equation.Results Activity of serum paraoxonase was 97.6-472.1 unit.

结果正常人群的对氧磷酶活性范围在97.6～472.1单位之间，不同龄和性别之间差异无显著性。

The recombination action assembled systematically in 2-3 compounds with active phenolic acid of transsulfurase influenced transsulfurase activity.

系统性地组合2种或3种具有促进转硫酶活性酚酸化合物在复合作用下对转硫酶活性之影响。

Secondly the enzyme is inhibited by an intermediate lower down the metabolic pathway, usually either phosphoenolpyruvate or citrate.

其次，减缓代谢途径的一个中间体，通常是磷酸烯醇或柠檬酸降低酶的活性。

Superoxide dismutase(SOD) in eggs can inhibit the photoreduction of nitro-blue tetrazolium (NBT).Thisreaction can be used to quantitatively determine the enzyme activities of SOD.

鸡蛋中的超氧化物歧化酶（SOD）可以抑制氮蓝四唑（NBT）的光化还原，可以根据SOD对NBT光化还原的抑制作为酶活性的定量测定。

Of the system, P0 is one of the important components; it has twoactivities, MPO and DPO, and exists as proenzyme PPO in the insect.

其中，PO是PPO系统的关之一，它是以酶原形式PPO存在于昆虫体内，具有MPO和DPO两种酶活性。

Feedback inhibition The inhibition of the activity of an enzyme (often the first) in a multienzyme reaction sequence by the product of that sequence.

在多酶反应体系中，反应的最终产物抑制最初反应酶的活性（通常是第一个酶）。

It is suggested that to use soil catalase and saccharase activities to indecate the contamination situation by heavy metal in the soil of tea garden.

建议以过氧化氢酶和蔗糖酶的活性作为评价和预测锰矿恢复区茶园土壤锰镉污染状况的敏感指标。

It was proved that the osazone sulfuric acid development method(OSADM) is a quite ideal DAHPS activity assay method, according to the osazone's absorption map, the linear relations, detecting limit.

根据糖脎的物质吸收图谱、线性关系、最小检出限等方面都证明糖脎硫酸显色法是一种比较理想的DAHPS的酶活性测定方法，并确定此法为测定酶活性的第三种方法。

As the estrogen is combined with osteoclast, it can inhibit the activity of lysomal enzyme, inhibit bone resorption and decrease the ability of osteclast on forming cavate in bone slice.

作用于破骨细胞则抑制其溶酶体酶的活性，抑制骨吸收，并降低其在骨切片上产生凹陷的能力。

Moreover, the activities of isocitrate lyase and isocitrate dehydrogenase in the 0 P-treated cells were 1.48 and 0.75 times higher than in the control at day 8 of the treatment.

在第8 d，缺磷条件下的细胞异柠檬酸裂解酶活性和异柠檬酸脱氢酶活性别是对照的1.48倍和75%。

Aloe chromone is a group of anti-inflammatory and anti-tyrosinase constituents found in aloe vera leaves.

芦荟色酮是在芦荟叶中特有的一类具有抗炎和抑制酪氨酸酶等作用的活性物质。

Methods To analyse enzyme activity,electrophoresis,immunological measurment,chramatography and phosphatidase D of 500 normal child.

收集儿童及青少不同龄组正常人血清500例,酶活性分析、电泳、免疫测定、层析及酶分解试验。

Fe-only hydrogenase can catalyze the reversible reaction of protons and electrons to molecular hydrogen in nature.

铁氢酶活性中心学模拟将有可能产生出新型的产氢催剂。

Its gene frequency was calculated according to Hardy-Weinberg equation.Results Activity of serum paraoxonase was 97.6-472.1 unit.

结果正常人群的氧磷酶活性范围在97.6～472.1单位之间，不同龄和性别之间差异无显著性。

The recombination action assembled systematically in 2-3 compounds with active phenolic acid of transsulfurase influenced transsulfurase activity.

系统性地组合2种或3种具有促硫酶活性酚酸合物在复合作用硫酶活性之影响。

Secondly the enzyme is inhibited by an intermediate lower down the metabolic pathway, usually either phosphoenolpyruvate or citrate.

其次，减缓代谢途径的一个中间体，通常是磷酸烯醇或柠檬酸降低酶的活性。

Superoxide dismutase(SOD) in eggs can inhibit the photoreduction of nitro-blue tetrazolium (NBT).Thisreaction can be used to quantitatively determine the enzyme activities of SOD.

鸡蛋中的超氧物歧酶（SOD）可以抑制氮蓝四唑（NBT）的光还原，可以根据SODNBT光还原的抑制作为酶活性的定量测定。

Of the system, P0 is one of the important components; it has twoactivities, MPO and DPO, and exists as proenzyme PPO in the insect.

其中，PO是PPO系统的关键成分之一，它是以酶原形式PPO存在于昆虫体内，具有MPO和DPO两种酶活性。

Feedback inhibition The inhibition of the activity of an enzyme (often the first) in a multienzyme reaction sequence by the product of that sequence.

在多酶反应体系中，反应的最终产物抑制最初反应酶的活性（通常是第一个酶）。

It is suggested that to use soil catalase and saccharase activities to indecate the contamination situation by heavy metal in the soil of tea garden.

建议以过氧氢酶和蔗糖酶的活性作为评价和预测锰矿恢复区茶园土壤锰镉污染状况的敏感指标。

It was proved that the osazone sulfuric acid development method(OSADM) is a quite ideal DAHPS activity assay method, according to the osazone's absorption map, the linear relations, detecting limit.

根据糖脎的物质吸收图谱、线性关系、最小检出限等方面都证明糖脎硫酸显色法是一种比较理想的DAHPS的酶活性测定方法，并确定此法为测定酶活性的第三种方法。

As the estrogen is combined with osteoclast, it can inhibit the activity of lysomal enzyme, inhibit bone resorption and decrease the ability of osteclast on forming cavate in bone slice.

作用于破骨细胞则抑制其溶酶体酶的活性，抑制骨吸收，并降低其在骨切片上产生凹陷的能力。

Moreover, the activities of isocitrate lyase and isocitrate dehydrogenase in the 0 P-treated cells were 1.48 and 0.75 times higher than in the control at day 8 of the treatment.

在第8 d，缺磷条件的细胞异柠檬酸裂解酶活性和异柠檬酸脱氢酶活性分别是照的1.48倍和75%。

Aloe chromone is a group of anti-inflammatory and anti-tyrosinase constituents found in aloe vera leaves.

芦荟色酮是在芦荟叶中特有的一类具有抗炎和抑制酪氨酸等作用的活物质。

Methods To analyse enzyme activity,electrophoresis,immunological measurment,chramatography and phosphatidase D of 500 normal child.

收集儿童及青少不同龄组正常人血清500例,进行活分析、电泳、免疫测定、层析及分解试验。

Fe-only hydrogenase can catalyze the reversible reaction of protons and electrons to molecular hydrogen in nature.

对铁氢化活中心进行化学模拟将有可能产生出新型的产氢催化剂。

Its gene frequency was calculated according to Hardy-Weinberg equation.Results Activity of serum paraoxonase was 97.6-472.1 unit.

结果正常人群的对活范围在97.6～472.1单位之间，不同龄和别之间差异无显著。

The recombination action assembled systematically in 2-3 compounds with active phenolic acid of transsulfurase influenced transsulfurase activity.

地组合2种或3种具有促进转硫活酚酸化合物在复合作用下对转硫活之影响。

Secondly the enzyme is inhibited by an intermediate lower down the metabolic pathway, usually either phosphoenolpyruvate or citrate.

其次，减缓代谢途径的一个中间体，通常是酸烯醇或柠檬酸降低的活。

Superoxide dismutase(SOD) in eggs can inhibit the photoreduction of nitro-blue tetrazolium (NBT).Thisreaction can be used to quantitatively determine the enzyme activities of SOD.

鸡蛋中的超化物歧化（SOD）可以抑制氮蓝四唑（NBT）的光化还原，可以根据SOD对NBT光化还原的抑制作为活的定量测定。

Of the system, P0 is one of the important components; it has twoactivities, MPO and DPO, and exists as proenzyme PPO in the insect.

其中，PO是PPO的关键成分之一，它是以原形式PPO存在于昆虫体内，具有MPO和DPO两种活。

Feedback inhibition The inhibition of the activity of an enzyme (often the first) in a multienzyme reaction sequence by the product of that sequence.

在多反应体中，反应的最终产物抑制最初反应的活（通常是第一个）。

It is suggested that to use soil catalase and saccharase activities to indecate the contamination situation by heavy metal in the soil of tea garden.

建议以过化氢和蔗糖的活作为评价和预测锰矿恢复区茶园土壤锰镉污染状况的敏感指标。

It was proved that the osazone sulfuric acid development method(OSADM) is a quite ideal DAHPS activity assay method, according to the osazone's absorption map, the linear relations, detecting limit.

根据糖脎的物质吸收图谱、线关、最小检出限等方面都证明糖脎硫酸显色法是一种比较理想的DAHPS的活测定方法，并确定此法为测定活的第三种方法。

As the estrogen is combined with osteoclast, it can inhibit the activity of lysomal enzyme, inhibit bone resorption and decrease the ability of osteclast on forming cavate in bone slice.

作用于破骨细胞则抑制其溶体的活，抑制骨吸收，并降低其在骨切片上产生凹陷的能力。

Moreover, the activities of isocitrate lyase and isocitrate dehydrogenase in the 0 P-treated cells were 1.48 and 0.75 times higher than in the control at day 8 of the treatment.

在第8 d，缺条件下的细胞异柠檬酸裂解活和异柠檬酸脱氢活分别是对照的1.48倍和75%。

Aloe chromone is a group of anti-inflammatory and anti-tyrosinase constituents found in aloe vera leaves.

芦荟色酮是在芦荟叶中特有的一类具有和抑制酪氨酸酶等作用的活性物质。

Methods To analyse enzyme activity,electrophoresis,immunological measurment,chramatography and phosphatidase D of 500 normal child.

收集儿童及青少不同龄组正常人血清500例,进行酶活性分析、电泳、免疫测定、层析及酶分解试验。

Fe-only hydrogenase can catalyze the reversible reaction of protons and electrons to molecular hydrogen in nature.

铁氢化酶活性中心进行化学模拟将有可能产生出新型的产氢催化剂。

Its gene frequency was calculated according to Hardy-Weinberg equation.Results Activity of serum paraoxonase was 97.6-472.1 unit.

结果正常人群的氧磷酶活性范围在97.6～472.1单位之间，不同龄和性别之间差异无显著性。

The recombination action assembled systematically in 2-3 compounds with active phenolic acid of transsulfurase influenced transsulfurase activity.

系统性地组合2种或3种具有促进转硫酶活性酚酸化合物在复合作用下转硫酶活性之影响。

Secondly the enzyme is inhibited by an intermediate lower down the metabolic pathway, usually either phosphoenolpyruvate or citrate.

其次，减缓代谢途径的一个中间体，通常是磷酸烯醇或柠檬酸降低酶的活性。

Superoxide dismutase(SOD) in eggs can inhibit the photoreduction of nitro-blue tetrazolium (NBT).Thisreaction can be used to quantitatively determine the enzyme activities of SOD.

鸡蛋中的超氧化物歧化酶（SOD）可以抑制氮蓝四唑（NBT）的光化还原，可以SODNBT光化还原的抑制作为酶活性的定量测定。

Of the system, P0 is one of the important components; it has twoactivities, MPO and DPO, and exists as proenzyme PPO in the insect.

其中，PO是PPO系统的关键成分之一，它是以酶原形式PPO存在于昆虫体内，具有MPO和DPO两种酶活性。

Feedback inhibition The inhibition of the activity of an enzyme (often the first) in a multienzyme reaction sequence by the product of that sequence.

在多酶反应体系中，反应的最终产物抑制最初反应酶的活性（通常是第一个酶）。

It is suggested that to use soil catalase and saccharase activities to indecate the contamination situation by heavy metal in the soil of tea garden.

建议以过氧化氢酶和蔗糖酶的活性作为评价和预测锰矿恢复区茶园土壤锰镉污染状况的敏感指标。

It was proved that the osazone sulfuric acid development method(OSADM) is a quite ideal DAHPS activity assay method, according to the osazone's absorption map, the linear relations, detecting limit.

糖脎的物质吸收图谱、线性关系、最小检出限等方面都证明糖脎硫酸显色法是一种比较理想的DAHPS的酶活性测定方法，并确定此法为测定酶活性的第三种方法。

As the estrogen is combined with osteoclast, it can inhibit the activity of lysomal enzyme, inhibit bone resorption and decrease the ability of osteclast on forming cavate in bone slice.

作用于破骨细胞则抑制其溶酶体酶的活性，抑制骨吸收，并降低其在骨切片上产生凹陷的能力。

Moreover, the activities of isocitrate lyase and isocitrate dehydrogenase in the 0 P-treated cells were 1.48 and 0.75 times higher than in the control at day 8 of the treatment.

在第8 d，缺磷条件下的细胞异柠檬酸裂解酶活性和异柠檬酸脱氢酶活性分别是照的1.48倍和75%。

Aloe chromone is a group of anti-inflammatory and anti-tyrosinase constituents found in aloe vera leaves.

芦荟色酮是在芦荟叶中特有一类具有抗炎和抑酪氨酸酶等作性物质。

Methods To analyse enzyme activity,electrophoresis,immunological measurment,chramatography and phosphatidase D of 500 normal child.

收集儿童及青少不同龄组正常人血清500例,进行酶性分析、电泳、免疫测定、层析及酶分解试验。

Fe-only hydrogenase can catalyze the reversible reaction of protons and electrons to molecular hydrogen in nature.

对铁氢化酶性中心进行化学模拟将有可能产生出新型产氢催化剂。

Its gene frequency was calculated according to Hardy-Weinberg equation.Results Activity of serum paraoxonase was 97.6-472.1 unit.

结果正常人群对氧磷酶性范围在97.6～472.1单位之间，不同龄和性别之间差异无显著性。

The recombination action assembled systematically in 2-3 compounds with active phenolic acid of transsulfurase influenced transsulfurase activity.

系统性地组合2种或3种具有促进转硫酶性酚酸化合物在复合作下对转硫酶性之影响。

Secondly the enzyme is inhibited by an intermediate lower down the metabolic pathway, usually either phosphoenolpyruvate or citrate.

其次，减缓代谢途径一个中间体，通常是磷酸烯醇或柠檬酸降低酶性。

Superoxide dismutase(SOD) in eggs can inhibit the photoreduction of nitro-blue tetrazolium (NBT).Thisreaction can be used to quantitatively determine the enzyme activities of SOD.

鸡蛋中超氧化物歧化酶（SOD）可以抑四唑（NBT）光化还原，可以根据SOD对NBT光化还原抑作为酶性定量测定。

Of the system, P0 is one of the important components; it has twoactivities, MPO and DPO, and exists as proenzyme PPO in the insect.

其中，PO是PPO系统关键成分之一，它是以酶原形式PPO存在于昆虫体内，具有MPO和DPO两种酶性。

Feedback inhibition The inhibition of the activity of an enzyme (often the first) in a multienzyme reaction sequence by the product of that sequence.

在多酶反应体系中，反应最终产物抑最初反应酶性（通常是第一个酶）。

It is suggested that to use soil catalase and saccharase activities to indecate the contamination situation by heavy metal in the soil of tea garden.

建议以过氧化氢酶和蔗糖酶性作为评价和预测锰矿恢复区茶园土壤锰镉污染状况敏感指标。

It was proved that the osazone sulfuric acid development method(OSADM) is a quite ideal DAHPS activity assay method, according to the osazone's absorption map, the linear relations, detecting limit.

根据糖脎物质吸收图谱、线性关系、最小检出限等方面都证明糖脎硫酸显色法是一种比较理想DAHPS酶性测定方法，并确定此法为测定酶性第三种方法。

As the estrogen is combined with osteoclast, it can inhibit the activity of lysomal enzyme, inhibit bone resorption and decrease the ability of osteclast on forming cavate in bone slice.

作于破骨细胞则抑其溶酶体酶性，抑骨吸收，并降低其在骨切片上产生凹陷能力。

Moreover, the activities of isocitrate lyase and isocitrate dehydrogenase in the 0 P-treated cells were 1.48 and 0.75 times higher than in the control at day 8 of the treatment.

在第8 d，缺磷条件下细胞异柠檬酸裂解酶性和异柠檬酸脱氢酶性分别是对照1.48倍和75%。

Aloe chromone is a group of anti-inflammatory and anti-tyrosinase constituents found in aloe vera leaves.

芦荟色酮是在芦荟叶中特有的一有抗炎和抑制酪氨酸酶等作用的活性物质。

Methods To analyse enzyme activity,electrophoresis,immunological measurment,chramatography and phosphatidase D of 500 normal child.

收集儿童及青少不同龄组正常人血清500例,进行酶活性分析、电泳、免疫测定、层析及酶分解试验。

Fe-only hydrogenase can catalyze the reversible reaction of protons and electrons to molecular hydrogen in nature.

铁氢酶活性中心进行学模拟将有可能产生出新型的产氢催剂。

Its gene frequency was calculated according to Hardy-Weinberg equation.Results Activity of serum paraoxonase was 97.6-472.1 unit.

结果正常人群的氧磷酶活性范围在97.6～472.1单位之间，不同龄和性别之间差异无显著性。

The recombination action assembled systematically in 2-3 compounds with active phenolic acid of transsulfurase influenced transsulfurase activity.

系统性地组合2种或3种有促进转硫酶活性酚酸合物在复合作用下转硫酶活性之影响。

Secondly the enzyme is inhibited by an intermediate lower down the metabolic pathway, usually either phosphoenolpyruvate or citrate.

其次，减缓代谢途径的一个中间体，通常是磷酸烯醇或柠檬酸降低酶的活性。

Superoxide dismutase(SOD) in eggs can inhibit the photoreduction of nitro-blue tetrazolium (NBT).Thisreaction can be used to quantitatively determine the enzyme activities of SOD.

鸡蛋中的超氧物歧酶（SOD）可以抑制氮蓝四唑（NBT）的还原，可以根据SODNBT还原的抑制作为酶活性的定量测定。

Of the system, P0 is one of the important components; it has twoactivities, MPO and DPO, and exists as proenzyme PPO in the insect.

其中，PO是PPO系统的关键成分之一，它是以酶原形式PPO存在于昆虫体内，有MPO和DPO两种酶活性。

Feedback inhibition The inhibition of the activity of an enzyme (often the first) in a multienzyme reaction sequence by the product of that sequence.

在多酶反应体系中，反应的最终产物抑制最初反应酶的活性（通常是第一个酶）。

It is suggested that to use soil catalase and saccharase activities to indecate the contamination situation by heavy metal in the soil of tea garden.

建议以过氧氢酶和蔗糖酶的活性作为评价和预测锰矿恢复区茶园土壤锰镉污染状况的敏感指标。

It was proved that the osazone sulfuric acid development method(OSADM) is a quite ideal DAHPS activity assay method, according to the osazone's absorption map, the linear relations, detecting limit.

根据糖脎的物质吸收图谱、线性关系、最小检出限等方面都证明糖脎硫酸显色法是一种比较理想的DAHPS的酶活性测定方法，并确定此法为测定酶活性的第三种方法。

As the estrogen is combined with osteoclast, it can inhibit the activity of lysomal enzyme, inhibit bone resorption and decrease the ability of osteclast on forming cavate in bone slice.

作用于破骨细胞则抑制其溶酶体酶的活性，抑制骨吸收，并降低其在骨切片上产生凹陷的能力。

Moreover, the activities of isocitrate lyase and isocitrate dehydrogenase in the 0 P-treated cells were 1.48 and 0.75 times higher than in the control at day 8 of the treatment.

在第8 d，缺磷条件下的细胞异柠檬酸裂解酶活性和异柠檬酸脱氢酶活性分别是照的1.48倍和75%。

Aloe chromone is a group of anti-inflammatory and anti-tyrosinase constituents found in aloe vera leaves.

芦荟色酮是在芦荟叶中特有的一类具有抗炎抑制酪氨酸酶等作用的活物质。

Methods To analyse enzyme activity,electrophoresis,immunological measurment,chramatography and phosphatidase D of 500 normal child.

收集儿童及青少组正常人血清500例,进行酶活分析、电泳、免疫测定、层析及酶分解试验。

Fe-only hydrogenase can catalyze the reversible reaction of protons and electrons to molecular hydrogen in nature.

对铁氢化酶活中心进行化学模拟将有可能产生出新型的产氢催化剂。

Its gene frequency was calculated according to Hardy-Weinberg equation.Results Activity of serum paraoxonase was 97.6-472.1 unit.

结果正常人群的对氧磷酶活范围在97.6～472.1单位之，别之差异无显著。

The recombination action assembled systematically in 2-3 compounds with active phenolic acid of transsulfurase influenced transsulfurase activity.

系统地组合2种或3种具有促进转硫酶活酚酸化合物在复合作用下对转硫酶活之影响。

Secondly the enzyme is inhibited by an intermediate lower down the metabolic pathway, usually either phosphoenolpyruvate or citrate.

其次，减缓代谢途径的一个中体，通常是磷酸烯醇或柠檬酸降低酶的活。

Superoxide dismutase(SOD) in eggs can inhibit the photoreduction of nitro-blue tetrazolium (NBT).Thisreaction can be used to quantitatively determine the enzyme activities of SOD.

鸡蛋中的超氧化物歧化酶（SOD）可以抑制氮蓝四唑（NBT）的光化还原，可以根据SOD对NBT光化还原的抑制作为酶活的定量测定。

Of the system, P0 is one of the important components; it has twoactivities, MPO and DPO, and exists as proenzyme PPO in the insect.

其中，PO是PPO系统的关键成分之一，它是以酶原形式PPO存在于昆虫体内，具有MPODPO两种酶活。

Feedback inhibition The inhibition of the activity of an enzyme (often the first) in a multienzyme reaction sequence by the product of that sequence.

在多酶反应体系中，反应的最终产物抑制最初反应酶的活（通常是第一个酶）。

It is suggested that to use soil catalase and saccharase activities to indecate the contamination situation by heavy metal in the soil of tea garden.

建议以过氧化氢酶蔗糖酶的活作为评价预测锰矿恢复区茶园土壤锰镉污染状况的敏感指标。

It was proved that the osazone sulfuric acid development method(OSADM) is a quite ideal DAHPS activity assay method, according to the osazone's absorption map, the linear relations, detecting limit.

根据糖脎的物质吸收图谱、线关系、最小检出限等方面都证明糖脎硫酸显色法是一种比较理想的DAHPS的酶活测定方法，并确定此法为测定酶活的第三种方法。

As the estrogen is combined with osteoclast, it can inhibit the activity of lysomal enzyme, inhibit bone resorption and decrease the ability of osteclast on forming cavate in bone slice.

作用于破骨细胞则抑制其溶酶体酶的活，抑制骨吸收，并降低其在骨切片上产生凹陷的能力。

Moreover, the activities of isocitrate lyase and isocitrate dehydrogenase in the 0 P-treated cells were 1.48 and 0.75 times higher than in the control at day 8 of the treatment.

在第8 d，缺磷条件下的细胞异柠檬酸裂解酶活异柠檬酸脱氢酶活分别是对照的1.48倍75%。

Aloe chromone is a group of anti-inflammatory and anti-tyrosinase constituents found in aloe vera leaves.

芦荟色酮是在芦荟叶中特有的一类有抗炎和抑制酪氨酸酶等作用的活性物质。

Methods To analyse enzyme activity,electrophoresis,immunological measurment,chramatography and phosphatidase D of 500 normal child.

收集儿童及青少不同龄组正常人血清500例,进行酶活性分析、电泳、免疫测定、层析及酶分解试验。

Fe-only hydrogenase can catalyze the reversible reaction of protons and electrons to molecular hydrogen in nature.

对铁氢酶活性中心进行学模拟将有可能产生出新型的产氢催。

Its gene frequency was calculated according to Hardy-Weinberg equation.Results Activity of serum paraoxonase was 97.6-472.1 unit.

果正常人群的对氧磷酶活性范围在97.6～472.1单位之间，不同龄和性别之间差异无显著性。

The recombination action assembled systematically in 2-3 compounds with active phenolic acid of transsulfurase influenced transsulfurase activity.

系统性地组合2种或3种有进转硫酶活性酚酸合物在复合作用下对转硫酶活性之影响。

Secondly the enzyme is inhibited by an intermediate lower down the metabolic pathway, usually either phosphoenolpyruvate or citrate.

其次，减缓代谢途径的一个中间体，通常是磷酸烯醇或柠檬酸降低酶的活性。

Superoxide dismutase(SOD) in eggs can inhibit the photoreduction of nitro-blue tetrazolium (NBT).Thisreaction can be used to quantitatively determine the enzyme activities of SOD.

鸡蛋中的超氧物歧酶（SOD）可以抑制氮蓝四唑（NBT）的光还原，可以根据SOD对NBT光还原的抑制作为酶活性的定量测定。

Of the system, P0 is one of the important components; it has twoactivities, MPO and DPO, and exists as proenzyme PPO in the insect.

其中，PO是PPO系统的关键成分之一，它是以酶原形式PPO存在于昆虫体内，有MPO和DPO两种酶活性。

Feedback inhibition The inhibition of the activity of an enzyme (often the first) in a multienzyme reaction sequence by the product of that sequence.

在多酶反应体系中，反应的最终产物抑制最初反应酶的活性（通常是第一个酶）。

It is suggested that to use soil catalase and saccharase activities to indecate the contamination situation by heavy metal in the soil of tea garden.

建议以过氧氢酶和蔗糖酶的活性作为评价和预测锰矿恢复区茶园土壤锰镉污染状况的敏感指标。

It was proved that the osazone sulfuric acid development method(OSADM) is a quite ideal DAHPS activity assay method, according to the osazone's absorption map, the linear relations, detecting limit.

根据糖脎的物质吸收图谱、线性关系、最小检出限等方面都证明糖脎硫酸显色法是一种比较理想的DAHPS的酶活性测定方法，并确定此法为测定酶活性的第三种方法。

As the estrogen is combined with osteoclast, it can inhibit the activity of lysomal enzyme, inhibit bone resorption and decrease the ability of osteclast on forming cavate in bone slice.

作用于破骨细胞则抑制其溶酶体酶的活性，抑制骨吸收，并降低其在骨切片上产生凹陷的能力。

Moreover, the activities of isocitrate lyase and isocitrate dehydrogenase in the 0 P-treated cells were 1.48 and 0.75 times higher than in the control at day 8 of the treatment.

在第8 d，缺磷条件下的细胞异柠檬酸裂解酶活性和异柠檬酸脱氢酶活性分别是对照的1.48倍和75%。

Aloe chromone is a group of anti-inflammatory and anti-tyrosinase constituents found in aloe vera leaves.

芦荟色酮是在芦荟叶中特有的一类具有抗炎和抑制酪氨酸酶等作用的活性物质。

Methods To analyse enzyme activity,electrophoresis,immunological measurment,chramatography and phosphatidase D of 500 normal child.

收集儿童及青少不同龄组正常人血清500例,进行酶活性分析、电泳、免疫测定、层析及酶分解试。

Fe-only hydrogenase can catalyze the reversible reaction of protons and electrons to molecular hydrogen in nature.

氢化酶活性中心进行化学模拟将有可能产生出新型的产氢催化剂。

Its gene frequency was calculated according to Hardy-Weinberg equation.Results Activity of serum paraoxonase was 97.6-472.1 unit.

结果正常人群的氧磷酶活性范围在97.6～472.1单位之间，不同龄和性别之间差异无显著性。

The recombination action assembled systematically in 2-3 compounds with active phenolic acid of transsulfurase influenced transsulfurase activity.

系统性地组合2种或3种具有促进转硫酶活性酚酸化合物在复合作用下转硫酶活性之影响。

Secondly the enzyme is inhibited by an intermediate lower down the metabolic pathway, usually either phosphoenolpyruvate or citrate.

，缓代谢途径的一个中间体，通常是磷酸烯醇或柠檬酸降低酶的活性。

Superoxide dismutase(SOD) in eggs can inhibit the photoreduction of nitro-blue tetrazolium (NBT).Thisreaction can be used to quantitatively determine the enzyme activities of SOD.

鸡蛋中的超氧化物歧化酶（SOD）可以抑制氮蓝四唑（NBT）的光化还原，可以根据SODNBT光化还原的抑制作为酶活性的定量测定。

Of the system, P0 is one of the important components; it has twoactivities, MPO and DPO, and exists as proenzyme PPO in the insect.

中，PO是PPO系统的关键成分之一，它是以酶原形式PPO存在于昆虫体内，具有MPO和DPO两种酶活性。

Feedback inhibition The inhibition of the activity of an enzyme (often the first) in a multienzyme reaction sequence by the product of that sequence.

在多酶反应体系中，反应的最终产物抑制最初反应酶的活性（通常是第一个酶）。

It is suggested that to use soil catalase and saccharase activities to indecate the contamination situation by heavy metal in the soil of tea garden.

建议以过氧化氢酶和蔗糖酶的活性作为评价和预测锰矿恢复区茶园土壤锰镉污染状况的敏感指标。

It was proved that the osazone sulfuric acid development method(OSADM) is a quite ideal DAHPS activity assay method, according to the osazone's absorption map, the linear relations, detecting limit.

根据糖脎的物质吸收图谱、线性关系、最小检出限等方面都证明糖脎硫酸显色法是一种比较理想的DAHPS的酶活性测定方法，并确定此法为测定酶活性的第三种方法。

As the estrogen is combined with osteoclast, it can inhibit the activity of lysomal enzyme, inhibit bone resorption and decrease the ability of osteclast on forming cavate in bone slice.

作用于破骨细胞则抑制溶酶体酶的活性，抑制骨吸收，并降低在骨切片上产生凹陷的能力。

Moreover, the activities of isocitrate lyase and isocitrate dehydrogenase in the 0 P-treated cells were 1.48 and 0.75 times higher than in the control at day 8 of the treatment.

在第8 d，缺磷条件下的细胞异柠檬酸裂解酶活性和异柠檬酸脱氢酶活性分别是照的1.48倍和75%。