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近年来专家们对女性的脸皮进行了仔细观测后发现,当今社会女性的脑皮有愈来愈厚的趋势。日本皮肤生理学专家芋川玄尔用最新型的超音波检测器测量,发现人的脸皮厚度大约为1.1毫米左右。这里所说的皮肤厚度是指表皮加真皮的厚度。皮肤从外侧起依次分为表皮、真皮和皮下组织。而表次又分为角质层、颗粒层、有棘层和基底层。表皮的最下层是基底层,此处的细胞分裂很频繁,通常一个基层细胞会变成两个子细胞,其中一个成为基底细胞,另一个成为有棘细胞。然后,有棘细胞又会变成颗粒细胞、角质细胞、角质层,这就是“角质化过程”。如将照射过同位素的氨基酸注射到表皮进
In recent years, experts have carefully observed the woman’s cheek and found that there is a trend of getting thicker and thicker in the brain of women in today’s society. Japanese skin physiologist Taro Xuan Seoul measured with the latest ultrasonic detector and found that the thickness of the human face is about 1.1 mm. Skin thickness here refers to the thickness of the epidermis plus the dermis. Skin from the outside in turn divided into the epidermis, dermis and subcutaneous tissue. The table is divided into the stratum corneum, granular layer, a stratum spinosum and basal layer. The lowest layer of the epidermis is the basal layer, where cells divide more frequently, usually one basal cell becomes two daughter cells, one of which becomes the basal cell and the other becomes the spinous cell. Then, the spiny cells turn into granulosa cells, keratinocytes, and stratum corneum, which is the “keratinization process.” Such as irradiation of the isotope of amino acids injected into the epidermal into