硒
- 名selenium
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一种非金属元素,导电能力随光的照射强度而改变,可用来制作半导体晶体管和光电管,又可供玻璃等着色用。
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硒和维生素E对大鼠心肌单胺类物质和单胺氧化酶的影响
Effect of selenium and vitamin E on mono amines and monoamine oxidase
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硒抑制镍诱导的人肺成纤维细胞的DNA损伤
The Inhibited Effects of Selenium on DNA Damage Induced by Nickel in Human Lung Fibroblasts
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C组常硒高锰;
C group , normal Se and high Mn ;
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B组低硒常锰;
B group , low Se and normal Mn ;
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饲料硒和维生素E对大鼠机体抗氧化能力的影响
Effects of dietary selenium and vitamin E on the antioxidative ability in rat
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硒化不饱和脂酸及相应脂酸对人肝癌细胞株DNA合成的抑制作用
Inhibition of Unsaturated Fatty Acids and its Selenide on DNA Synthesis in Human Hepatocarcinoma Cell Line
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硒、锌对氟致大鼠大脑神经细胞DNA损伤的影响
Effects of selenium and zinc on the DNA damage caused by fluoride in pallium neural cells of rats
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低硒饲养雏鸡血清LDH活性增高,日粮添加维生素E或硒都能降低其活性。
Serum LDH activity was greatly increased in chicks fed with low-selenium diet .
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目的:研究硒对氟中毒诱导的大鼠口腔粘膜细胞和肝细胞DNA损伤的作用。
Objective : To study the effects of selenium on oral mucosal cell and hepatocyte DNA damage induced by fluorosis in rats .
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据上述结果,界限日硒摄入量应在750~850μg范围内。
Above results indicate the maximum safe margin of daily Se intake should be at a range of 750-850 μ g.
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目的:探讨硒、维生素E和碘对营养性肥胖小鼠的影响。
Objective : To observe the effect of selenium ( Se ), vitamin E and iodine on diet-induced obese mices .
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目的:阐明硒(Se)、维生素E(VE)与心肌胶原蛋白代谢的关系。
Objective : To study the relationship between selenium , vitamin E and the collagen metabolism in myocardium .
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研究了饲料中添加不同剂量的硒元素对中华米虾体内超氧化物歧化酶(SOD)活力的影响。
The effect of selenium supplement in diet of Caridina denticulate sinensis on SOD activity was studied .
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硒和/或维生素E对高脂血症大鼠心、肝、肾及血清脂质过氧化的作用
Effects of selenium and / or vitamin E on lipid peroxidation of heart , liver , kidney and serum in hyperlipidemia rats
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膳食维生素B6对硒的生物利用率影响的研究Ⅰ.对补硒大鼠组织硒含量的影响
Effect of dietary vitamin B_6 on selenium bioavailability ⅰ . Effect of dietary vitamin B_6 on selenium concentrations in the tissues of rats sodium selenite of DL-selenomethionine
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结果表明:硒和维生素E能显著影响皱纹盘鲍血细胞总数(P<0.05);
As the result , dietary selenium and vitamin E had significant effects on total hemocyte counts in hemolymph of abalone ( P < 0.05 ) .
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克山病病区粮喂饲大鼠维生素E营养状态评价及补充硒和维生素E的影响
Evaluation of Vitamin E Nutritional Status in Rats Fed a Diet of Grains from Keshan Disease Area and Effect of Selenium and Vitamin E
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目的研究氟对大鼠肝细胞DNA的损伤作用以及硒和维生素C对氟致大鼠肝细胞DNA损伤的影响。
Objective To study the effects of fluoride on hepatocyte DNA damage and the effects of selenium and VC on hepatocyte DNA damage caused by fluoride in rats .
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幽门螺杆菌感染的胃黏膜病变组织中硒与PCNA表达的关系
Relationship between expression of PCNA and selenium in gastric mucous membrane lesions with Helicobacter pylori infection
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硒胁迫螺旋藻(SpirulinaPlatensis)集落形成及富硒稳定性
Colony formation and selenium-enriched stability of Spirulina platensis under selenium stress
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硒对培养人胚肝细胞Se-GSH-Px与MDA比值的影响
Effect of selenium on the ratio of Se-GSH-Px / MDA in primary cultured human fetal hepatocytes
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硒和维生素E对丙烯酰胺致V79细胞毒性的拮抗作用
Antagonistic Effect of Selenium and Vitamin E on Acrylamide Toxicity
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以非金属硒作催化剂、CO为羰基化试剂,可一步催化合成非对称脲类化合物或其衍生物。
Using non metallic selenium as catalyst , CO as carbonylation agent , unsymmetric ureas and their derivatives can be synthesized catalytically in one step .
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目的探讨微量元素硒对人红白血病细胞株(K562细胞株)诱导凋亡的机制。
? Objective To research on the mechanism of trace element Selenium inducing K562 cell 's apoptosis .
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目的:评价补硒对HBsAg携带者肝癌发生的效果。
Objective : To evaluate the effect of the selenium intake on the risk of liver cancer in HBsAg carriers .
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硒氟联用对小鼠脑内PSD厚度及SOD活性的影响
Combined effect of selenium and fluoride on the thickness of PSD and the activity of SOD in mice ′ s brain
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慢性肝病患者血中sIL-2R、LPO水平测定及补硒的影响
Determination of sIL-2R and LPO in Patients with Chronic Hepatic Diseases and Effects of Se Supplement
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用电子顺磁共振(ESR)波谱仪分别测定了红细胞膜,Na2SeO3溶液以及外加硒红细胞膜的ESR谱。
Erythrocyte membranes , Na_2SeO_3 solution and erythrocyte membranes added Na_2SeO_3 ( 0.32 ppm ) are measured respectively by using ESR spectrometer .
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这些低硒儿童血清IgG、IgA和IgM水平较低,特别是IgG下降明显。
These children had low levels of serum IgG 、 IgA and IgM , most of them being declined in serum IgG .
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目的研究镰刀菌毒素丁烯酸内酯(BUT)对软骨细胞分化的影响及硒(Se)的保护作用。
Objective To study the effect of butenolide ( BUT ) on cultured chondrocytes differentiation and the possible protective effects of selenium ( Se ) .