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1.
The level of serum cholesterol (Ch), serum-high density lipoprotein cholesterol (HDLc), serum-low density lipoprotein cholesterol
(LDLc), serum very low density lipoprotein cholesterol (VLDLc), Triglyceride (Tg), Apolipoprotein A-1, B and ratio of Apolipoprotein
A1/B were observed in 151 survivors of myocardial infarction in different age groups. A significant increase was found in
the level of triglyceride, LDLc, apolipoprotein-B and a significant decrease in apolipoprotein-A1 and the ratio of apolipoprotein
A1/B. No significant alteration was found in serum cholesterol, HDLc except in the age group of 31–40 years and 41–50 years
and VLDLc. Thus, serum Apo A-1 and Apo-B may be considerably better markers for coronary artery disease than traditional lipid
parameters. 相似文献
2.
Pankaj Abrol Neeraj Sharma Harbans Lal 《Indian journal of clinical biochemistry : IJCB》1997,12(2):125-127
Serum vitamin E and cholesterol concentrations were measured in 50 children with protein energy malnutrition (PEM) and results
were compared with a group of 50 normal controls. Mean serum vitamin E concentration as well as vitamin E/cholesterol ratio
were found to be reduced in children with PEM while their mean serum cholesterol level was not significantly different from
the control group. Data suggest that the reduced levels of serum vitamin E in PEM may be a result of malnutrition per se. 相似文献
3.
马艳 《宁夏师范学院学报》2009,30(6):42-45
用KSV Minitrough研究了磷脂酰胆碱（PC）／磷脂酰乙醇胺（PE）／gg固醇（Ch01）三元复相系统Langmuir—Blodgett（LB）膜的曲线,并用正交实验法研究了同一浓度不同质量比例下的PE／PC／Chol分子排列结构,研究结果表明：双亲性分子三元复相系统的分子结构的稳定性与组成系统的三种物质的质量比有关;并给出该系统中磷脂酰胆碱（PC）、磷脂酰乙醇胺（PE）和胆固醇（Chol）的较佳质量配比． 相似文献
4.
壳聚糖对乳房炎奶牛血清胆固醇、尿酸和肌酐的影响 总被引：4，自引：0，他引：4
为确定壳聚糖对奶牛乳房炎的治疗效果,选择产奶量、胎次和泌乳期相近,营养中等,乳房炎阴性奶牛6头,阳性30头,组成0(阴性对照组)、1(阳性对照组)和2、3、4、5组(试验组),每组6头.各组基础日粮和饲养管理相同.分别在基础日粮中添加壳聚糖0g、0g、10g、20g、40g和80g/d/头.连续喂养2周,分别与试验的0d、7d、14d采取血样,分离血清,测定血清中胆固醇、尿酸和肌酐的含量.结果:应用壳聚糖7～14d后,2、3、4、5组奶牛血清胆固醇含量均数有随壳聚糖用量的增加而降低的趋势,但差异不显著(P﹥0.05);血清尿酸和肌酐水平显著(P﹤0.05)或极显著(P﹤0.01)地降低.结论:壳聚糖具有加快乳房炎患牛机体对尿酸和肌酐排泄的功能,提高机体对炎症的抵抗力,促进机体的康复过程. 相似文献
5.
Yan-xia Ning Shun-lin Ren Feng-di Zhao Lian-hua Yin 《Journal of Zhejiang University. Science. B》2010,11(5):350-356
Objective:To determine the effect of steroidogenic acute regulatory protein(StAR) overexpression on the levels of adenosine triphosphate(ATP)-binding cassette transporter A1(ABCA1) and ATP-binding cassette transporter G1(ABCG1) in an endothelial cell line(bEnd.3).Methods:The StAR gene was induced in bEnd.3 cells with adenovirus infection.The infection efficiency was detected by fluorescence activated cell sorter(FACS) and fluorescence microscopy.The expressions of StAR gene and protein levels were detected ... 相似文献
6.
不同品种鸡蛋中胆固醇含量的比较研究 总被引：2，自引：0，他引：2
随机选取32～36周龄罗曼褐鸡、闽中麻鸡、淮南鸡三种健康鸡的新鲜鸡蛋各30枚,测定不同品种鸡蛋中胆固醇的含量及其常规营养成分,比较研究品种对胆固醇含量的影响。试验结果表明,不同品种鸡蛋中胆固醇含量差异显著,其中每克蛋黄胆固醇含量以淮南鸡最高,为16．32 mg,比罗曼褐鸡高24．20％ (P<0．05),比闽中麻鸡高3．95％(P>0．05);每枚鸡蛋胆回醇含量以闽中麻鸡最高,为241．31g,比罗曼褐鸡高9．18％(P<0．05),比淮南鸡高5．99％(P>0．05)。不同品种对鸡蛋中其他常规营养成分的影响不明显。 相似文献
7.
近年来,随着我国社会经济的发展,高胆固醇脂血症引起的心血管疾病呈逐年上升趋势。使用便携式胆固醇检测产品,能随时检测血液胆固醇水平,为高血脂潜在患者提供预警,从而为健康生活和合理用药提供科学依据。本文概况介绍了目前国内外市场上便携式胆固醇检测产品的现状,并对便携式胆固醇检测产品的发展趋势进行了分析与展望。 相似文献
8.
Vaneet Kaur Minni Verma Amandeep Kaur Shalini Gupta Kamaljit Singh 《Indian journal of clinical biochemistry : IJCB》2012,27(3):290-295
Overnight fasting samples of 1,031 apparently healthy people of Punjab visiting the hospital over a period of 3 years were tested for serum lipid profile. The mean ± SD of serum total cholesterol, triglycerides, high density lipoprotein cholesterol, low density lipoprotein cholesterol and very low density lipoprotein cholesterol in mg/dl were 182.2 ± 33.9, 122.4 ± 33.4, 44.1 ± 6.8, 113.9 ± 32.0, 24.6 ± 7.1 respectively. When these subjects were grouped according to age and sex, no appreciable difference was observed between most of the groups. Serum triglycerides were found to be low and HDL-C was high in females when compared with males of similar age and vice versa. With advancing age, total cholesterol and low density lipoprotein cholesterol levels were found to be higher in women. The present study suggests that the obtained lipid values should be taken into consideration during clinical evaluation. 相似文献
9.
Al-Orf SM 《Indian journal of clinical biochemistry : IJCB》2011,26(2):154-160
In this study it was planned to investigate the effect of oxidized phosphatidylcholine (derived from egg) feeding on lipid
peroxidation of different tissues in rats. Male Wistar albino rats were fed oxidized and unoxidized phosphatidylcholine for
2 and 4 weeks, respectively. During the period of study food intake and body weights of animals increased gradually. Animals
fed oxidized phosphatidylcholine for 2 and 4 weeks showed 33 and 15% spontaneous hemolysis of red blood cells in vitro. Under
identical experimental conditions animals given unoxidized phosphatidylcholine showed 14.5 and 13.4% hemolysis for 2 and 4
week’s period, respectively. Thiobarbituric acid reactive substances (TBARS) level in thymus, spleen, kidney, heart, liver
and lung significantly increased in rats given oxidized phosphatidylcholine as compared to unoxidized group. Furthermore,
in oxidized phosphatidylcholine group TBARS values in kidney, liver and lungs continued to rise for 4 weeks of treatment while
TBARS level in heart, spleen and thymus was found to be decreased at the end of 4 weeks of oxidized phosphatidylcholine feeding.
Plasma triacylglycerol and cholesterol was found to increase in rats who had received oxidized phosphatidylcholine for 2 weeks.
These findings suggest that excess and persistent intake of oxidized phosphatidylcholine can cause significant damage to organs. 相似文献
10.
A total of 41 healthy male pesticide sprayers exposed to different clases of pesticides for 3-5 years were compared with 21
controls matched for age and economic status with respect to free radical generation, lipid peroxidation, antioxidant status,
cholesterol, lipoprotein status and haematological profile. Plasma lipid peroxidation was estimated in the form of thiobarbituric
acid reactive substances (TBARS) produced. Significant increase in TBARS was observed in sprayers population when compared
with control subjects and the level of TBARS increased with increase in the duration of exposure. The levels of antioxidants
such as glutathione (GSH) were significantly depleted, whereas those of superoxide dismutase (SOD) were remarkably increased
than control population. Significant reduction in total cholesetrol, alteration in lipoprotein fractions and nonsignificant
changes in hematological parameters were observed. These results suggested that exposure to pesticidal residual drift augments
the free radical generation, and lipid peroxidation. Decline in non-enzymatic antioxidant and elevation of enzymatic antioxidant
were observed. Supplementation of α-tocopherol for 45 days resulted in the partial restoration of these biochemical changes
produced by pesticides. 相似文献