Cerebral blood flow velocity and serum fatty acid composition

由77名男子组成的主题，年龄50- 69岁，所有的人都是我所描述的Kiseicho的原住民。在政府的衰落之后，血液样本被发现了。血清脂质是有测量的。Lipids是通过Folch等人的方法提取的，而Silica凝胶上的薄层色谱法则用于分离Lipid片段。脂肪酸甲基酯在磷酸盐片段中被气体液体色谱法分离。左钙钛矿电池中的陶瓷流变学变化可以通过超声波定量流动测量系统进行测量，非侵入性测量（QFM 2000 XA，Hihon Koden Co.）Ltd， Tokyo）。速度、容器直径、区域内的电路抵抗力从普通的圆形阵列扩展到外围的半导体阵列，已计算。在一次饮食采访中，一天前一天的血清被发现并确认为一天前的食物和饮料消费量。身体质量指数为22.7（]SY+-[）2.8 （平均（]SY+-[）SD），系统性和diastolic血液压力为127.2（]SY+-[）19.0 mmHg和81.4（]SY+-[）11.2 mmHg，适当地考虑。Velocity， diameter and Zo were 22.9（]SY+-[）5.3cm/sec， 7.26（]SY+-[）0.75mm and 10.1（]SY+-[）2.3mmHg·ml<@D1 -1@>D1/sec， respectively。多回归函数被应用于确定因子影响Vel的重要性，在磷脂片段残留的最佳拟合线性回归等于表达Vel中， C18 ： 0， C18 ： 1， C20 ：5和C24 ： 1。

The subjects consisted of 77men, 50-69years old, all of whom were inhabitants of Kiseicho in Mie prefecture. Blood samples were obtained after overnight fasting. Serum lipids were measured. Lipids were extracted by the method of Folch et al. and thin-layr chromatography on Silica gel was used to separate the lipid fractions. The fatty acids methyl esters in the phospholipid fractions were separated by gas-liquid chromatography. Cerebral atherosclerotic changes in the left carotid artery were measured noninvasively with an ultrasonic quantitative flow measurement system (QFM 2000XA,Hihon Koden Co., Ltd, Tokyo). Velocity, vessel diameter, Circulatory resistance in the region extending from the common cartid artery to the peripheral cerebral artery, was calculated. Food and beverage consumptions were recorded for one day before the day on which serum was obtained and were confirmed by an interview with a dietitian.Body mass index was 22.7(]SY+-[)2.8 (Mean(]SY+-[)SD), systolic and diastolic blood pressures were 127.2(]SY+-[)19.0mmHg and 81.4(]SY+-[)11.2mmHg, respectively. Velocity, diameter and Zo were 22.9(]SY+-[)5.3cm/sec, 7.26(]SY+-[)0.75mm and 10.1(]SY+-[)2.3mmHg・ml<@D1-1@>D1/sec, respectively. Amultiple regression function was devised to determine the significance of factors affecting Vel, in the best fitting linear regression equation expressing Vel, C18 : 0, C18 : 1, C20 : 5and C24 : 1 in the phospholipid fraction remained.