澤十字祛痘2019-07-23 16:39:2723810次
標簽:興化市斑的類(lei)型,興化市祛痘(dou)加盟
長斑就是(shi)一個很(hen)令人煩(fan)惱的問題,大(da)部分(fen)(fen)都是(shi)長在面部較(jiao)多(duo),比較(jiao)顯眼(yan)的位置。長在臉上也十(shi)分(fen)(fen)影響心(xin)情,甚至(zhi)會遇到交際問題。
斑也分為定性斑和活性斑:
活性斑(ban)(ban)(ban)(ban):黃(huang)褐斑(ban)(ban)(ban)(ban)、角化斑(ban)(ban)(ban)(ban)、額(e)頭斑(ban)(ban)(ban)(ban)、腎恐(kong)斑(ban)(ban)(ban)(ban)、肝斑(ban)(ban)(ban)(ban)、脾斑(ban)(ban)(ban)(ban)、眼(yan)周斑(ban)(ban)(ban)(ban)、蝴(hu)蝶斑(ban)(ban)(ban)(ban)、反彈斑(ban)(ban)(ban)(ban)、曬斑(ban)(ban)(ban)(ban)、唇上斑(ban)(ban)(ban)(ban)、妊娠斑(ban)(ban)(ban)(ban)、激(ji)素斑(ban)(ban)(ban)(ban)、膽斑(ban)(ban)(ban)(ban)。
定性斑:雀斑、老年斑、真皮(pi)斑、點狀黃褐斑。
黑色素的(de)(de)含量也是(shi)皮(pi)膚(fu)(fu)顏(yan)色的(de)(de)主要因素,也就(jiu)意味著(zhu)斑的(de)(de)顏(yan)色深淺(qian)也是(shi)尤其決定的(de)(de)。此外,膚(fu)(fu)色還受皮(pi)膚(fu)(fu)表皮(pi)角質層(ceng)(ceng)(ceng)的(de)(de)厚(hou)(hou)薄(bo)、表皮(pi)透明(ming)層(ceng)(ceng)(ceng)及顆粒層(ceng)(ceng)(ceng)的(de)(de)厚(hou)(hou)薄(bo)影響。若角質層(ceng)(ceng)(ceng)較厚(hou)(hou),則(ze)皮(pi)膚(fu)(fu)偏(pian)黃(huang)色;顆粒層(ceng)(ceng)(ceng)和透明(ming)層(ceng)(ceng)(ceng)厚(hou)(hou),皮(pi)膚(fu)(fu)則(ze)顯(xian)白色。
據目前(qian)臨床研(yan)究發現,日(ri)曬、日(ri)光是對黑素(su)代謝影響(xiang)最(zui)大的外(wai)部(bu)因素(su),紫(zi)外(wai)線可使表皮內的黑素(su)小體迅(xun)速重新分布,將黑素(su)集中到日(ri)曬部(bu)位。
研(yan)究發現,神經(jing)因素同樣會(hui)影(ying)響黑素代(dai)謝,長期(qi)處于精神緊張、疲勞(lao)甚至是失眠(mian)的狀況,將影(ying)響人體(ti)的神經(jing)功能及腎上腺皮脂功能,激(ji)發斑的形成。
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