排序方式： 共有55条查询结果，搜索用时 15 毫秒
31.
The simultaneous removal of ethyl acetate, benzene and toluene with relatively low or high initial concentration is studied using a laboratory scale gliding arc gas discharge （GA） reactor. Good decomposition efficiencies are obtained which proves that the GA is effective for the treatment of volatile organic compounds （VOCs） with either low or high concentration. A theoretical decomposition mechanism is proposed based on detection of the species in the plasma region and analysis of the decomposition by-products. This preliminary investigation reveals that the GA has potential to be applied to the treatment of exhaust air during color printing and coating works, by either direct removal or combination with activated carbon adsorption/desorption process. 相似文献
32.
Harbans Lal Nirmal Gulati Saroj Nidhi Sandooja Kiran Chugh 《Indian journal of clinical biochemistry : IJCB》1995,10(2):103-105
Plasma and erythrocyte magnesium levels were estimated in preeclampsia and eclampsia. Mean plasma as well as erythrocyte magnesium
concentrations were found to be significantly lowered than the controls. Hypomagnesemia was directly related with the severity
of the disease. Plasma calcium concentration however, was not significantly altered. 相似文献
33.
The objective of the present study was to evaluate hypolipidemic effect of methanolic extract of Celastrus paniculatus in experimentally induced hypercholesterolemic rats. Hypercholesterolemia was induced by feeding the animals with high fat
diet. Oral administration of methanolic seed extract (50%) of Celastrus paniculatus at the optimized dose of 65 mg/kg body weight, substantially reduced the plasma total cholesterol, triglycerides and LDL
cholesterol in comparison with induced hypercholesterolemic animal group and the results were comparable with the standard
hypocholesterolemic drug and almost similar to the control group. Atherogenic index and liver weight of treated animals also
showed significant decrease compared to the hypercholesterolemic animals. It substantially increased the HDL cholesterol level
as compared to control group. A significant increase in the activities of lipoprotein lipase and plasma LCAT enhanced hepatic
bile acid synthesis and thereby, increased degradation of cholesterol to neutral sterols. Furthermore, the activities of HMG-CoA
reductase, glucose 6-phosphate dehydrogenase and malate dehydrogenase were significantly reduced. Histological studies showed
less cholesterol deposits in the aorta of animals fed with seed extract of C. paniculatus compared to the induced hypercholesterolemic animals not given C. paniculatus supplement. 相似文献
34.
35.
36.
To study the high-fat-diet induced rat obesity and the of fect of endurance training on the body fat content of obese rats, we randomly divided 66 male weanling SD rats into control(16 rats) and high fat diet group(50 rats). After 10 weeks, we chose diet-induced obese rats(DIO, 26 rats) and divided them into endurance training group(DIO-T, 8 rats) and DIO groups(DIO, 18 rats) randomly. Aner 8 weeks, endurance training, all rats were killed. The results showed that nosignificant difference was found between groups in body weight, the feed efficiency of DIO groups was higher than control groups, tke carass fat con tent of DIO-T group was significantlylower than DIO group, and plasma insulin concentration of DIO group was higher than control and DIO-T groups. It was suggested that rats' obesity was induced obesity by high fat diet, dietary obesity had relation to higher eding efficiency and hyperinsulinemia. Endurance training can effectively reduce the body fat content of high-fat-diet induced obese rats by improving its hyper-insulinemia. Plasma TCH and TG of all rats had no significant difference. 相似文献
37.
38.
目的:建立一种RP-HPLC检测盐酸阿霉素在小鼠体内药物浓度的方法.方法:血浆中样品以氯仿-乙醇(101)混合液提取,NovapakC18柱为分析柱,甲醇-乙腈-0.02mol/L磷酸二氢铵-冰醋酸(525430.6V/V)为流动相, Ex=246nm、Em=555nm为检测波长 ,以α-萘酚为内标 .结果:0.0102-4.080μg/mL范围内线性关系良好(r=0.995),日内RSD<10.0%,最低检测浓度为5ng/mL,平均回收率为97.22%.结论:该方法灵敏、简便,符合临床药浓监测及药代动力学研究的要求. 相似文献
39.
根据等离子体显示屏(PDP)的制作工艺分析基板玻璃应具备的性能特征,根据玻璃的性能特征提出基板玻璃在等离子体显示屏制作应用中的主要注意事项;综合分析介绍了PDP基板玻璃的生产工艺。 相似文献
40.