影响健康

Objective To study the distribution and affecting factors on subhealth of the teachers in institution of higher leaming to provide scientific proof for health care of them.

目的 了解高校教师危险人群中亚健康状态的分布情况及其影响因素，为高校教师的保健工作提供科学依据。

Objective To study the effect of rhodiola and acetazolamide on heart function index during sleep deprivation and submaximal exercise in healthy young men living at3,700m altitude for1month.

目的 探讨红景天与乙酰唑胺对进驻高原青年睡眠剥夺及运动时心功能指数的影响。方法将进驻海拔3700m1个月的24名健康青年随机分为3组，每组8人。

Three hundred one-day-old avian broiler whose body weights were near consistent and healthy were selected, and were divided into 5 disposes randomly, 3 repeats in each dispose. Adopting single factor to compare the effect of complex amino acid trace element chelated on production performance, death rate and disease occur rate in leg of broiler when it was added with high Cu (Cu 250 mg/kg) level, 1 times NRC level, 0. 5 times NRC level, 0 level (neither use chelated nor sulphated) and 1 times NRC level as sulphate.

选体重近似一致、健康的1日龄艾维茵肉用仔鸡300只，随机分为5个处理，每个处理3个重复，采用单因子设计比较研究了复合氨基酸螯合微量元素(Fe、Cu、Mn、Zn)高铜水平(Cu 250 mg／kg)、NRC水平、0.5倍NRC水平、0水平和硫酸盐对肉用仔鸡生产性能、腿病发生率和死亡率的影响。

objective:to investigate the influence of soybean isoflavones on the antioxidative effect and improving the ability of study and memory in climacteric rats.methods:forty-eight female sd climacteric rats were randomly divided into 4 groups with one control group and the other low,medium and high dose groups,which were given soybean isoflavones 0 mg/kg.bw,42 mg/kg.bw,83 mg/kg.bw and 249 mg/kg.bw by superalimentation daily for 60 days respectively.the levels of sod,gsh-px and mda in serum were measured,and the ability of study and memory in each group was deterimined by adopting the law of diving platform.results:the content of serum mda in medium and high dose groups was lower than that in control group.the activity of serum gsh-px im medium and high dose groups was significantly increased,so was the activity of serum sod in low,medium and high dose groups.conclusion:soybean isoflavones do have the obvious effect of antioxidation,and improve the ability of study and memory effectively in female sd climacteric rats.

目的：观察大豆异黄酮对更年期雌性sd大鼠抗氧化作用及学习记忆的影响。方法：选用健康更年期雌性sd大鼠，随机分成空白对照组和低、中、高剂量4组。空白对照组给予蒸馏水，实验组每日分别灌服42、83、249 mg/kg剂量的大豆异黄酮，连续60d。第60d取血测定血清过氧化脂质丙二醛含量、超氧化物歧化酶活力、谷胱甘肽过氧化物酶活力，用跳台实验方法测定大鼠学习记忆能力。结果：与空白对照组比较，中、高剂量组大鼠血清mda含量显著降低，低、中、高剂量组血清sod活力明显升高，中、高剂量组血清gsh-px活力明显升高。结论：大豆异黄酮具有明显的抗氧化作用，并有效提高更年期雌性sd大鼠的学习记忆能力。

New study results suggest that the reality in the production of other heavy metals in superstandard also will result in business card printing and membership card making the deterioration of the environment, even the operator health.

最新的研究结果表明，现实生产中的其它重金属的超标也将导致制卡和会员卡制作环境的恶化，甚至影响操作人员的健康。

Objective To explore the possible effects and rules of psychological health by severe acute respiˉratory syndromeamong undergraduate students,and provide the information for the preventive countermeaˉsures.

目的 探讨SARS对不同性格大学生心身健康造成的可能影响及其规律，为预防对策与措施的研究提供信息依据。

This study aims at figuring out influential factors that restricted the implementation of physical education and health course, tabling corresponding and penetrating proposal, and providing a reference for the relevant sections to know about the situation and to lay out policies and measures.

意在找出制约合肥地区体育与健康课程实施新课改的影响因素，同时为相关教育部门在了解这一地区的学校体育教学现状，制定教育方针、政策法规等提出相应的、针对性较强的建议以及提供一定的理论参考。

ObjectiveIodine is essential for biosynthesis of thyroid hormones and causes changes on thyroidal health as an important environmental factor.

目的 碘是合成甲状腺激素的主要原料，也是影响甲状腺健康的重要环境因素。

Present the results of a prospective cohort study that was performed to investigate whether BMLs are associated with longitudinal changes in knee structure, such as change in tibiofemoral cartilage defects and tibial cartilage volume.

148例健康无痛且没有任何膝盖损伤或临床的膝关节骨性关节炎史的中年妇女（在基线时对其显性膝关节行磁共振成像扫描）2年后又行磁共振以评估是否基线时已有的BML对胫股软骨缺损和胫骨软骨量变化具有影响。结果：在基线时14.9％的妇女存在BML。

We compared the effect of the number of weekly repetitions of a static stretching program on the flexibility, hamstring tightness and electromyographic activity of the hamstring and of the triceps surae muscles. Thirty-one healthy subjects with hamstring tightness, defined as the inability to perform total knee extension, and shortened triceps surae, defined by a tibiotarsal angle wider than 90 degrees during trunk flexion, were divided into three groups: G1 performed the stretching exercises once a week; G2, three times a week, and G3, five times a week.

我们比较每周重复静态牵张方案的次数对灵活性、腘绳肌紧张以及腘绳肌与小腿三头肌的肌电灵敏度的影响。31例腘绳肌紧张的健康受试者（腘绳肌紧张为无法进行全膝伸展和小腿三头肌缩短（躯干弯曲时胫附的角度大于90度））被分为3组：G1组，进行每周一次的牵张训练；G2组，进行每周三次的牵张训练；G3组，进行每周五次的牵张训练。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。