受照射的

A crystalline sterol, C28H43OH, synthesized by yeast from sugars or derived from ergot and converted to vitamin D2 when exposed to ultraviolet radiation.

麦角甾醇结晶甾醇，C28H43OH，由糖中的酵母合成或由麦角提炼而成，当受紫外线照射时可转化成维生素D2

Objective To study changes of proliferation and function of primary renal cells after being exposed to different dose of gamma rays.

目的 研究受不同剂量γ射线照射后，原代培养肾小管上皮细胞增殖和功能的改变情况。

If the display of such lights by the time easy to speed up the longer the aging CRT phosphor, lower luminous efficiency (in the strong light environment, in the face of the display work, our eyes will be extremely vulnerable to damage the screen light reflection).

如果显示器受强光照射，时间长了容易加速显像管荧光粉的老化，降低发光效率（在强光照射环境下，面对显示器工作的人员，眼睛也极易受到屏幕反射光线伤害）。

The important damage type of DNA in cell, the thymine photodimerization, was studied.

本论文中我们欲探讨生物细胞中重要遗传信息携带分子- DNA -受紫外线照射时导致之常见损坏结构-胸腺嘧啶二聚体-的可能形成过程。

The glacier has no pollution with 1.36 of air dreggy index that is lower than 2.25 of that of the world average level, and without any virus, for example, coliform etc, and the ultraviolet radiation can effectively kill bacterium.

透明梦柯冰川少受人类污染，没有大肠杆菌等病毒。空气混浊指数只有1.36，而全球平均为2.25。紫外线照射有很强的杀菌作用，温度适中，气温不高，凉爽宜人。透明、清新、悦身，是其空气水质特征。

On day 1, 3 and 5 after irradiation,the mice were sacrified after anesthesia for determining endotoxin in blood and bacterial metathetic rate, and intestinal crypt survival rate.

结果： 小肠RNA可降低受照小鼠肠系膜淋巴结细菌移位率和血中内毒素含量，明显提高受腹部照射小鼠空肠的肠腺存活率（P.01）。

Induction of apoptosis by Etoposide was associated with upregulation of mRNAs for the BH3 only proteins Noxa, and to a lesser extent, Bim. In contrast, the expression levels of mRNAs for PUMA remained unchanged before and after treatment with Etoposide.

Noxa和PUMA主要受p53调节，细胞DNA损伤后通过p53可以上调Noxa和PUMA的表达［1］； Bim主要结合在微管动力蛋白上，受到细胞因子去除、Ca2+流出、紫外线照射、微管动摇和紫杉醇等刺激后可以转移到线粒体膜上［2］，从而发挥促凋亡活性。

Micronuclei in the bone marrow polychromatophilic erythrocytes in each dose group of mice were examined,leucocytes number and 30 day survival rate of mice following whole-body 5.0?Gy γ irradiation were also determined.

通过照射前后给予受试物，检测各剂量组受照小鼠的白细胞数、骨髓嗜多染红细胞微核数，观察照射后30d的平均存活天数。

Comparing the contrast groups and irradiation groups, the irradiation groups were damnified so that the activity debased to different extent and with the increase of irradiation energy and time, the extent of activity debasing and death-ratio will increase gradually.

与对照组相比，照射试验组蝗蝻被照射部位受激光热损伤破坏，活性均有不同程度的降低，且随着激光剂量的增加和照射后时间的延长，活性降低程度和致死率呈现增长趋势。

Research in vitro by Armed Forces Radiobiology Research Institute showed that Gadd45 mRNA increases promptly after IR and its mRNA level is proportionate to exposure dose.

美国陆军放射生物研究所的体外研究工作表明，受电离辐射照射后，人外周血中Gadd45 mRNA水平迅速升高，且mRNA水平与照射剂量存在较好的剂量—效应关系。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。