机体

Methods The circulating testosterone level of BPH patients and rats was decreased by administration of medroxyprogesterone and stilbestrol as well as castration. Using RNA dot blot hybridization technic, we detected the Bcl-2mRNA expression in human BPH tissue and rat prostate under different level of androgen.

分别通过服用药物和切除睾丸改变BPH患者和大鼠机体雄激素水平，采用mRNA斑点杂交技术，检测不同雄激素水平下的人BPH组织和大鼠前列腺组织Bcl-2 mRNA的表达情况。

Clinical application proves modern medicine, honey can be promoted digest absorb, stomachic, sleep peacefully undisturbedly, increase airframe strength, to promoting the infant's growth development is having positive effect.

现代医学临床应用证实，蜂蜜可促进消化吸收，增进食欲，镇静安眠，提高机体反抗力，对促进婴幼儿的生长发育有着积极作用。

The authors observed the change condition of sports ability in 45 subjects who weredivided into two groups before and after taking red stonecrop and herbagynoftemmae capsules.

笔者观察了两组共计45名受试者在分别服用中药红景天胶囊和绞股蓝胶囊前后机体综合运动能力的变化情况。

Theresult show that the red stonecrop capsule can improve the sports ability better than theherbagynoftemmae capsules.

结果表明，红景天较绞股蓝更能显著地提高机体有氧工作能力；并能改善无氧耐力，但对无氧供能为主的爆发力和肌肉运动速度等指标未见明显影响。

The bones serve as a calcium storage tank for the body to draw on.

骨充当着钙的贮存器，以供机体来提取利用。

Part Ⅲ is the identification of Chinese sturgeon GHR and growth hormone binding protein .

研究结果表明豚鼠GHR的功能更为侧重于机体代谢的调节，而这一结果可能是为受体后的信号或信号强度的改变所致。

The content of tissue water can reflect status of growth. The tissue water got its greatest content in the animal bodies at 25℃. Tissue water decreased as a function of salinity.(6)The isosmotic point for subadult Macrobrachium nipponense is about 14‰, the optimum temperature for its growth is around 25℃.

5组织水含量可反映出机体生长状况，本实验25℃各盐度实验组动物体内组织水含量最高；不同温度下组织水含量的下降都是盐度的函数。

After observation of the clinic symptoms, chicks were killed on day 7 and day 14, then weighed, measured the index of the immune organs and the antibody level of Newcastle disease. The experiment has observed the pathologic lesions and histopathological changes and evaluated the effect of sulfaquinoxaline on chicks.

结果］雏鸡饮用0.2%磺胺喹恶啉连用1周是安全的，连用2周发生轻度中毒的表现；雏鸡饮用0.5%磺胺喹恶啉很快发生中毒表现，磺胺喹恶啉中毒可使雏鸡出现严重临床症状，机体免建机能下降，免疫器官发育受阻，抗体水平降低，肌肉出血，肝、肾等实质器官变性种胀。

Objective:To set up a resonance light scattering method for determination of trace copper in water sample with the sulfhydryl cotton separation-enrichment method.

铜是工业上广泛应用的金属，在环境中分布很广；Cu也是人体及动植物所必需的微量元素，对机体的新陈代谢有重要的调节作用；因此，研究用于测定Cu的高灵敏度方法十分必要。

Methods:Alkaline dimethyl sulfoxide system was established for producing superoxide anion.

在各种病理因子作用下，机体产生大量自由基依然是造成脑缺血再灌注损伤的重要途径。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐