Too much exposure to both UVA and UVB rays raises your risk of skin tumors, including a form of cancer called squamous cell carcinoma.
过多地暴露在UVA和UV B下会增加患皮肤瘤的危险，包括患鳞状细胞癌的危险。
Do you, for instance, cite the studies that report adverse effects on sperm viability and motility, due to exposure to cell phone radiation or the studies that showed no — or mixed — results?
对于手机辐射问题，你是否也引用过那些说辐射影响精力活力的研究报告，或者其他根本没有发现不良影响的研究，又或者结果并不明确的那些？
Only use your cell phone to establish contact or for conversations lasting a few minutes, as the biological effects are directly related to the duration of exposure.
把手机用于保持基本联络，或只进行几分钟时长的通话。因为手机辐射对人的生理影响与通话时间长短相关。
It's not only burning that puts you at risk. Cumulative exposure (repeated sunbathing without burning) is linked to basal cell and squamous cell carcinomas.
不仅是晒伤具有危险性，不停地暴露阳光下(即反复晒日浴但不至于晒伤)也与基底细胞癌和扁平上皮癌有关。
Using your cell phone's speaker or connecting a wired headset— while keeping the handset away from your body — drastically reducesRF exposure.
例如用手机通话时可以使用扬声器或有线耳机，这可以使手机尽量与身体保持距离，大幅度减少辐射。
"Free radicals — like the kind formed from sun exposure — damage the membrane of skin cells, potentially allowing damage to the DNA of that cell," says Heller.
“自由基(比如由阳光照射而形成的粒子)会损害皮肤细胞膜，更会对细胞DNA构成潜在的威胁。”Heller说。
Studies at the UK Common Cold Unit in the 1980s showed that people with the highest cell-mediated immunity before exposure to flu didn't get sick or shed virus.
在英国普通感冒研究小组年代的研究表明，流感暴露前细胞免疫水平最高的的人没有生病也没有携带病毒。
Dr. Volkow says she would not be concerned that fifty minutes of cell phone exposure would harm anyone.
博士Volkow说她不会担心50分钟,手机暴露会伤害任何人。
Although evidence shows little or no risk of brain tumors for most long-term users of cell phones, FDA says people who want to reduce their RF exposure can.
尽管证据显示，长时间使用手机的人很少甚至没有脑瘤的风险，食品药品管理局(FDA)宣布如果想要降低有线电辐射的曝光率，人们可以。
When the body is deficient in the raw materials required for new cell construction, or poisoned by toxic exposure, it undergoes more cell damage than it can repair.
当身体缺少建设新的细胞所需的原材料，或被外部环境所毒害，它的损伤已经超过了自我修复的能力。
After HBO exposure, blood samples were taken and lymphocyte-tumor cell rosette rates, lymphocyte count and lymphocyte percentage were observed.
经HBO暴露，取血标本观察淋巴细胞-肿瘤细胞花环率、淋巴细胞数、淋巴细胞百分比；
But they pointed to new data suggesting a 40 percent increase in glioma risk among people who averaged 30 minutes of cell-phone exposure a day for 10 years.
但他们表示新的数据表明10年来每天被手机辐射影响30分钟的人群比其他人罹患神经胶质瘤的几率高出40%。
Prenatal exposure was not associated with risk of high - or low-grade astrocytoma, ependymoma, germ cell tumor, or other rare or incompletely specified tumors.
生前暴露与高或低级别星型细胞瘤、室管膜细胞瘤、生殖细胞瘤或是其他少见的尚未明确分类的肿瘤的发病风险没有关系。
We examined whether cells from a neural stem cell line could replace cochlear cell types lost after exposure to intense noise.
我们观察了神经干细胞系细胞是否可以替代耳蜗内强噪声暴露后所致的细胞缺失。
The WHO's working group did not say how much cell-phone exposure might be too much.
WHO工作委员会并没有公布怎样使用手机算是过度。
Results After hyperoxia exposure, there were edema and inflammatory cell infiltration in the lung tissues of SD rats.
结果高氧暴露的SD大鼠肺组织可见水肿、大量炎症细胞浸润等急性炎症反应。
Objective:To observe changes of expression level of endothelin in endothelial cell after exposure to angiotensin-2 in hypoxia and investigate the protection manchanism of tee polyphenols.
目的：观察缺氧条件下血管紧张素-2对培养的血管内皮细胞分泌内皮素的影响及茶多酚的保护作用。
It saves their life in the short term, but long-term exposure appears to cause significant damage to many cell types including the epithelial and endothelial cells of the lung.
它在短期能挽救患者的生命，但长期暴露在高氧环境会引起多种细胞的明显损伤，包括肺上皮和内皮细胞。
Conclusion fluoride exposure induces DNA damage and apoptosis of L-02 cell, and the proper level of selenium can inhibit the DNA damage and cell apoptosis induced by fluoride.
结论氟可导致L -02细胞DNA损伤，诱导细胞凋亡，适量硒可拮抗氟导致的L - 02细胞DNA损伤和细胞凋亡作用。
This UV exposure produces a cell type that, when transferred into other mice before they re sensitised to an allergen, can prevent the development of some of the asthma-like symptoms.
紫外线照射可以产生某种细胞，小鼠对某种过敏原过敏之前，植入这些细胞可以预防某些哮喘样症状的发生。
Result After exposed to the extracts, the proliferation of H4IIE cell decreased according to the exposure time and dose.
结果各水样处理H4IIE细胞后，H4IIE细胞的增殖随染毒时间和剂量的增加而呈下降趋势。
DMA damage were detected by single-cell gel electrophoresis assay. After exposure the relative tail length of the comets and cells with DNA migration were increased.
采用单细胞凝胶电泳检测小鼠睾丸细胞DNA受损程度，显示DNA迁移细胞数和彗尾长度上升。
The result showed that the percentage of apoptosis cell increases with the time of exposure to etoposide.
结果显示，凋亡细胞的百分比随诱导时间的延长而逐渐增多。
Indicate the place of the simultaneous presence of hazards in the occupation exposure of immune function inhibition, and may cause cell damage of genetic materials in lower repair capability.
表明该场所的上述多综同时存在的危害物可对职业接触者的免疫功能有抑制作用，并可能使染色体细胞遗传物质损伤修复能力降低。
Methods The serum concentration of IL-6 and TNF were measured in workers with different benzene exposure period, and were compared by white blo od cell count.
方法用放射免疫法，对不同工龄的苯作业工人血清中il - 6、TNF浓度进行检测，并同白细胞变化进行对照比较。
Methods The serum concentration of IL-6 and TNF were measured in workers with different benzene exposure period, and were compared by white blo od cell count.
方法用放射免疫法，对不同工龄的苯作业工人血清中il - 6、TNF浓度进行检测，并同白细胞变化进行对照比较。
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