They studied 21 people aged 56 to 85 with actinic keratoses and sun damage.

他们研究了21个从56到85岁的有光化学角质或阳光晒伤的人。

Methods Clinical data of 86 cases with chronic actinic dermatitis were analyzed retrospectively.

方法回顾性分析86例慢性光化性皮炎患者临床资料。

Objective To study the action spectrum of ultraviolet light in chronic actinic dermatitis (CAD).

目的测定慢性光线性皮炎(CAD)紫外线作用光谱。

Objective: To evaluate the effect of superoxide dismutase (SOD) on chronic actinic dermatitis (CAD).

前言：目的：探讨超氧化物歧化酶(SOD)在慢性光化皮炎(CAD)中的作用。

In fact, some people who live in sun-intense areas develop actinic keratoses and skin cancer in their 20s.

事实上，在那些光照强烈的地区，还有人在20多岁的时候就得了日光性角化病和皮肤癌。

The skin biopsy specimens from 17 patients with chronic actinic dermatitis were estimated by DNA flow cytometry.

应用DNA流式细胞分析法检测17例慢性光化性皮炎的皮肤活检标本。

Objective To observe the clinical effectiveness of Oculotect gel in the treatment of actinic cheilitis at high-altitude area.

目的观察诺沛凝胶在高海拔地区治疗光化性唇炎的临床效果。

Not only that, the company further committed to 'actinic lighting' and 'digital lighting' the introduction of your home and work environment.

不仅如此，公司更进一步致力于将'光化照明'及'数码灯具'引入您的家居和工作环境。

It's not uncommon for 40-something women to develop actinic keratosis-dry, red, flaky spots, often on the forehead, cheeks, or nose, Dr.Goldenberg says.

Goldenberg医生说，对于40多岁的女人来说，出现光化性角质病真是再平常不过了，这种病包括额头、脸颊或鼻子上出现干燥、红血丝、色斑的情况。

It's not uncommon for 40-something women to develop actinic keratosis-dry, red, flaky spots, often on the forehead, cheeks, or nose, Dr. Goldenberg says.

Goldenberg医生说，对于40多岁的女人来说，出现光化性角质病真是再平常不过了，这种病包括额头、脸颊或鼻子上出现干燥、红血丝、色斑的情况。

An actinic keratosis, also known as solar keratosis, enlarges slowly and usually causes no signs or symptoms other than a patch or small spot on your skin.

光化性角化病，也称日光性角化病，病损生长缓慢，而且除了皮肤上的斑块或小斑点，常常无任何症状或体征。

As noted, treatment with topical fluorouracil improved actinic keratoses and photoaging and most patients said they were willing to undergo treatment again.

如上所述，局部外用氟尿嘧啶乳膏能显著改善日光角化病和光老化的病情，大部分病人都愿再次接受氟尿嘧啶乳膏治疗。

This practice covers three types of laboratory weathering exposure procedures for evaluating the effect of actinic radiation, heat, and moisture on sealants.

该测试方法规定了曝露在氙灯辐射、湿气和热量中的土工布拉伸强度退化的测定。

Photodynamic therapy is a new and developing approach for treating different diseases, such as cancers, age-related macular degeneration, actinic keratosis, rheumatoid arthritis and so on.

光动力疗法是一种用于肿瘤、视网膜黄斑变性、光化性角化病、类风湿性关节炎等多种疾病的新兴疗法。