n.(发、羽、角、蹄等的)角蛋白

Keratin is the primary protein component of human hair and nails.
角蛋白是人类头发和指甲的主要蛋白质成分。
The keratinocytes in our skin produce keratin to provide strength and protection.
我们皮肤中的角质形成细胞会产生角蛋白，以提供强度和保护作用。
The use of keratin treatments can significantly improve the condition of damaged hair.
使用角蛋白护理可以显著改善受损头发的状态。
The feathers of birds are made up of a hard, structural protein called keratin.
鸟类的羽毛是由一种称为角蛋白的坚硬结构蛋白组成的。
The horns of some animals, such as rhinoceroses, are composed mainly of keratin.
一些动物如犀牛的角主要由角蛋白构成。
In podiatry, thickened layers of skin, like calluses, often contain an increased amount of keratin.
在足病诊疗中，像鸡眼这样的增厚皮肤层通常含有大量角蛋白。
The process of cornifying epithelial cells involves the accumulation of cross-linked keratin filaments.
表皮细胞角化的过程涉及交联角蛋白丝的积累。
Keratins play a crucial role in maintaining the integrity of the epidermis, the outermost layer of the skin.
角蛋白在维持皮肤最外层表皮完整性方面起着至关重要的作用。
Certain disorders, like ichthyosis, are characterized by abnormal keratinization that leads to scaly skin.
某些疾病，如鱼鳞病，其特征就是异常角化导致皮肤出现鳞屑。
Keratin-based biomaterials have been studied for various biomedical applications due to their biocompatibility and degradability.
由于角蛋白基生物材料具有生物相容性和可降解性，它们已被广泛研究用于各种生物医学应用。