UVA

One molecular mechanism of skin photoaging is that UVA and UVB induce MMPs gene transcription of epidermal keratinocytes and dermal fibroblasts through activating cellular signal transduction pathways.

皮肤光老化的分子机制之一，是UVA和UVB通过激活细胞信号转导通路诱导表皮角质形成细胞和真皮成纤维细胞MMPs的基因转录。

Arctostaphylos uva-ursi, commonly known as bearberry, is a low-growing shrub found in northern latitudes.

熊果（学名Arctostaphylos uva-ursi）是一种生长在北纬地区的低矮灌木。

In recognition of this increasing awareness, many sunscreens now contain UVA blockers.

随着人们对这方面的加深了解, 现在许多防晒油都包含了防UVA剂.

The sun's UVA and UVB rays damage skin differently.

UVA和UVB对皮肤的侵害是不同的.

The results showed that aortic sinus reflection was the cause of early arrhythmia after bCA or bCA+ uVA occlusion;

结果显示颈动脉窦反射是bCA或bCA±uVA阻断早期出现短暂心律失常的原因；

Raman Spectroscopic Analysis of Influence on Herring Sperm DNA with UVA& UVS Radiation

UVA和UVB区段紫外线照射对DNA影响的拉曼光谱分析

The minimal erythema dose ( MED) to UVB and UVA, and the immediate pigment darkening reaction ( IPD) to UVA radiation were measured for each type.

分别测定其对UVB和UVA的最小红斑量（MED）以及对UVA的即刻色素反应（IP）。

UVA energy is primary component responsible for fading of furnishings and overall deterioration of fabric quality.

UVA能量是家中陈列品及全面组织品质恶化的原凶.

But perhaps the real reason that UVA is so great

不过弗吉尼亚大学如此伟大的真正原�

The rate reaction constant by UVC was two orders higher than that by UVA, even though UVC intensity was only 10% of UVA.

尽管UVC强度仅为UVA的10%，但MC-RR在UVC下的反应速率常数却比UVA下高了近2个数量级。

that set UVA apart from other universities:

这些名词让弗吉尼亚大学区别于其它大学

Just as UVA, UVB can also reduce the B-form DNA components.

与UVA情况相似, UVB在 一定程度上也能使DNA的B型构像减少.

Uva Ursi: Contains the glycoside arbutin, which has antimicrobial properties and acts as a mild diuretic.

熊果叶: 包含苷熊果苷, 具有抗菌特性,作为温和的利尿剂行为.

And I just want to say, the students of UVA are incredible

我只是想说弗吉尼亚大学的学生很了不起

This broad-spectrum sunblock defends skin against UVA and UVB rays.

宽谱防晒，帮助皮肤抵御UVA和UVB。

Because both UVA and UVB rays penetrate the epidermis and trigger melanin production.

因为UVA和uvb射线渗入我们的皮肤,刺激黑色素生成.

UVA also seems to be primarily responsible for causing photodrug eruptions and exacerbating photosensitivity in diseases.

UVA看起来也是导致皮肤晒伤出疹、光敏性疾病恶化的主要原因.

The honor system is a system of UVA by which each student is charged with a responsibility to refrain from dishonorable conduct. It reflects a tradition of students' self-government.

“荣誉制度”是弗吉尼亚大学的一项防止学生撒谎、欺骗和偷窃的制度，它反映了学生自治的传统。

Results The intervention of Baikal skullcap root could preserve the cellular vitality by 8 % ～38 %.

结果　UVA、 UVB照射可引起皮肤角质形成细胞和成纤维细胞损伤,而黄芩预处理后细胞活性可恢复8%～38%.

Finally, using the data information that was provided by unmanned air vehicle ( UVA), the arithmetic about three-dimensional coordinate of control points gived.

最后，结合实际工程，给出了利用无人机提供的相关数据，解求控制点三维绝对坐标的算法。

UV radiation has two primary types of rays: UVA that has relative long wavelengths can deeply penetrate the skin and cause cell damage, and UVB are shorter-wavelength rays that affects the out layer of skin and chiefly cause reddening and sunburn.

紫外线辐射中主要包含两种射线：波长较长的UVA可以穿透皮肤导致细胞损伤，而波长较短的UVB则影响皮肤表层，主要会导致皮肤发红和晒伤。

Tip Look for sunscreen that contains Mexoryl SX, an ingredient that is more effective at blocking UVA rays than other compounds.

小贴士：寻找一种含有麦素宁滤光环成份的防晒霜。这种成分比其他任何化合物都能更有效的抵抗紫外线。

Use a sun block that filters UVA effectively.

使用能有效滤掉紫外线的防晒霜。

Adopts unique SPF25 sunblock formula, can effectively isolate UVA and UVB ultraviolet harm to the skin, resist free radical, prevent skin aging and tan.

独特的SPF25防晒配方，能有效隔离UVA和UVB紫外线的伤害，抵抗自由基对皮肤的侵害，防止肌肤老化和晒黑。

Results The two proteins significantly upregulated were ascertained to be Tm ( Tropomyosin ) and PK ( Pyruvate kinase ).

结果确定表达明显上调的两个蛋白质分别为原肌球蛋白 ( tropomyosin,TM ) 和丙酮酸激酶 ( Pyruvatekinase,PK ).

Orudis and Oruvail are trademarks of brands of this nonsteroidal anti-inflammatory drug.

Orudis和Oruvail是非固醇 抗炎 药物的商标.

It's the list of distinguished UVA alums

弗大的杰出校友名单不是秘密

MuvAudio takes the guesswork out of audio conversion by supporting all of the major file formats.

MuvAudio采取的猜测音频转换通过支持所有主要文件格式.

Introdue the impact on the human body of the sunshine briefly, UVA or VUB ray to damage that skin bring mainly among them and the sun ˉ proof principle of the sun ˉ proof agents.

简单介绍了日照对人体的影响；其中主要介绍了UVA、VUB射线对肌肤带来的损伤；防晒剂的防晒原理。

This summer Focus on UVA

今夏防晒主题&聚焦UVA