![精准护肤:科学原理与实践](https://wfqqreader-1252317822.image.myqcloud.com/cover/491/47216491/b_47216491.jpg)
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P3_858.jpg?sign=1738873580-jszqJdA5qGDfPN4yp9ft50ATdGKOwozZ-0-a737f73be4d31155d43bc72d3137cc5b)
彩图2-1 人体皮肤横截面示意图
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P4_891.jpg?sign=1738873580-WYhlzuX4QWF74LyQt6A7SCX5tT8Pbktc-0-5a80f0732c4109f0e4b9458716dd33f1)
彩图2-2 浅色和深色人体皮肤横截面示意图
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P4_894.jpg?sign=1738873580-jbWqTokpwjVjknV0MWDgP9cs8zJ0ASKc-0-5cd99728410cdc2643d6c33295c3a165)
彩图2-3 不同类型的糖胺聚糖
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P5_897.jpg?sign=1738873580-3AOuPvmxQQpGa9Zr8nqueWkORyyJsGqd-0-ecceca021c2b044de437fde0b2385397)
彩图2-4 蛋白聚糖的结构
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P5_969.jpg?sign=1738873580-5rryN8EnNQfjPfTC5ZXsqOo7Tli95us6-0-ac7f95ae862917b677a4fabab2bbf196)
彩图2-5 辣椒素受体TRPV1
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P6_18399.jpg?sign=1738873580-FOIHqW2ZaTaAcAQ25T5GKoRySuM3UB7G-0-269330d4f56db95aadfbe68afc82f510)
彩图2-6 机械力激活的离子通道
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P6_1049.jpg?sign=1738873580-FU9rNcU88zNIrdVWNDvwB2CjWJxKXBXL-0-4c19ef690b6c6aeb7430effa9d8c524d)
彩图2-12 银屑病的发病机制
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P7_1050.jpg?sign=1738873580-DCX83h5Omb9w9RIT5t8szO3IDqdaVgA7-0-fe4cdc5452ab1a1fb6932fdd69193704)
彩图2-13 蓝光对色素沉着的影响途径
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P7_1054.jpg?sign=1738873580-oHfFstMvaHJuA78KHuAqbly26gSssiOh-0-59e9c232c2847863650145a6d5ffb8f4)
彩图3-3 皮肤暴露原及产生的皮肤问题
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P8_1057.jpg?sign=1738873580-rqwaAPZSOywtFgkps6OxBVgi8XWwS45N-0-b51ad1b0aa030eb7026b75d39b050653)
彩图3-4 皮肤热老化的机制
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P8_1060.jpg?sign=1738873580-5SHTrsjp02AhwFNRJEUW3o2ZsECbuZbv-0-fdafee11986cbad96e2938c2f3c75864)
彩图3-5 在人类皮肤细胞中发现的活跃的激素受体
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P9_1063.jpg?sign=1738873580-BuM8KV9n6nMB6REXbI8iluxm8EQ4sTJP-0-b40dcfdbf7161a423aff8dafede48671)
彩图3-6 皮肤暴露原及生活方式对皮肤的生理作用
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P10_1064.jpg?sign=1738873580-6g2ojw5SOigyILzrnvQL6xFfoUoqFqUt-0-0be862e8dfbeb6a1584829d4ec13974a)
彩图3-8 皮肤释放代谢物的途径以及皮肤保留成分的来源
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P11_1069.jpg?sign=1738873580-LGW9ZNSqJqLbikki38zhx5QUIAXiL2Wb-0-9cfb5d2d42cccf5c5e7dbcb72ce9d20a)
彩图3-9 皮肤表皮层的细胞结构示意图
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P11_18400.jpg?sign=1738873580-m1HU5PujTVSC33TUvhPQPS9sKqNzUaPr-0-e529fc48387197acbe63699cfbe0d039)
彩图3-10 急性UVA暴露导致皮肤朗格汉斯细胞密度和形态的变化
A:未暴露的皮肤;B:暴露于UVA的皮肤(照射强度:50 J/cm2,显微镜160倍放大)
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P12_1080.jpg?sign=1738873580-SmD1kHs4QEfKYGCVH7lkODrvyJJGXfUR-0-4ba2c022e4b61eea95111858cca521a0)
彩图3-11 皮肤微生物群
多种微生物(病毒,真菌和细菌)覆盖了皮肤表面和相关结构(毛囊,皮脂腺和汗腺),可能在某些部位形成生物膜。
A:这些微生物代谢宿主蛋白和脂质并产生生物活性分子,如游离脂肪酸、AMP、细胞壁成分和抗生素。这些产物作用于其他微生物以抑制病原体侵袭,在宿主上皮上刺激角质形成细胞衍生的免疫介质,如补体和IL-1,以及表皮和真皮的免疫细胞;反过来,宿主产物和免疫细胞活性会影响皮肤上的微生物组成。B:皮肤与肠道的物理和化学特性。皮肤是一种干燥、酸性、富含脂质的高盐环境,没有外源营养,因此具有低微生物生物量。相比之下,肠道是湿润的,具有丰富的营养和厚厚的黏膜,使其能够支持更大的微生物生物量。虽然毛囊变得越来越深入卵泡,但隐窝变得更接近上皮。此外,由于蠕动而与肠腔中的物质定期交换,而毛囊的开口狭窄,充满了皮脂和角质形成细胞碎片,使其更加孤立。
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P13_18401.jpg?sign=1738873580-6WWk1yt2ZzawHO06Q2I9K6DVk2kWxhjF-0-1f7bbd10466e9a2b61d7b1a55ba2c09c)
彩图5-1 年轻皮肤(A)和衰老皮肤(B)
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P13_1083.jpg?sign=1738873580-XgIi4XlYTYrbWRVGE264MGlVzvaLU1PF-0-dea04117e2180f5cf34bc2c5fbeb8b57)
彩图5-2 真表皮连接处结构及变化
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P14_1090.jpg?sign=1738873580-DCRGG02i1LLDlcpxrDkzFeZitLUk4epi-0-07612b2ec47db429f6a1212f673c6439)
彩图5-3 皮肤中的细胞衰老
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P14_1093.jpg?sign=1738873580-4AmaaDikdP1HBfFLBNmhIXITaQYUxJLo-0-85626f79773739170cf84a3ba6ebdaf3)
彩图5-4 ECM结构蛋白的改变
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P15_18402.jpg?sign=1738873580-xG8fRuOmCXrELS5qonusDT8CHbSkokq1-0-4a6abee1d45d6b4796086ad365d9e0fa)
彩图5-5 皱纹的分类
注:图片来自皮拉德(Pierard)等
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P15_18403.jpg?sign=1738873580-3D6SWbVDyuisCMQSGiCRnYTztfKumERC-0-fea89987a6a215e932ca0e73e08a066b)
彩图5-7 皮肤典型的晒斑示例
A:雀斑样痣;B:43岁女性的晒斑;C:日光灼伤后的日晒雀斑
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P15_18404.jpg?sign=1738873580-qg2vKr50qUakSQW93k2hmlXHZEw8qE86-0-02fc71a2cc8eb28660681942de519ebf)
彩图5-11 皮肤角质层水分含量变化
女性(A)和男性(B)分别在前臂和前额随年龄变化的角质层水合作用变化
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P16_1210.jpg?sign=1738873580-mpSYFjJSOcezItBLgIgiu1zn54VruhFv-0-19a7ae6383cae4ae01a26f5dca0cb7f9)
彩图5-14 光老化造成皮肤衰老
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P17_18405.jpg?sign=1738873580-nL4mIX8H9qRlRBdxhO3vMms4RGdSFoe4-0-d0d1526196fdc7e77ee1de22ca795211)
彩图5-16 皮肤氧化应激来源及影响
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P18_18406.jpg?sign=1738873580-mY632XjHE4peOM92JZN59LXCoO4efy4m-0-aa6851c837fe43c10e4ab4f1dba278d7)
彩图5-17 雌激素对皮肤衰老的影响
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P19_1488.jpg?sign=1738873580-EFr7xIchcDjyKGBqz84u8a3mJAZdocXT-0-cd0aa0026df5153cf1770218b40e4f1c)
彩图6-1 神经源性炎症概况
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P20_1491.jpg?sign=1738873580-PPVlRuFWzr1G2yKpbSbq7ktZ45lnpCvP-0-36da4ed34e0f451a9c3cabe5609c1ce9)
彩图8-1 地表日光光谱
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P20_1494.jpg?sign=1738873580-MZLklEIauPtHNAbn2yocYdIfnkqIxoOb-0-77c47880d0f3bb0cc9fb9d6ade67999f)
彩图8-2 不同波长的光透入皮肤的深度
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P20_18407.jpg?sign=1738873580-99QZwvGBczO48I7rlr3CmWjJrFxJOv1h-0-ba06be0b5881db5862d98f3e333c28d5)
彩图8-3 UVB对DNA的损伤作用原理示意图
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P21_1693.jpg?sign=1738873580-vMxuDyDNUxoyaHTxAsEmkmpvb9YbK5g9-0-33987d001140eeb5361203cb401f8da6)
彩图8-4 表皮中的晒伤细胞(黄色箭头)
引自:dermatologyadvisor.com
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P21_1701.jpg?sign=1738873580-C3lrH6pUg8nadffZS5ESQfVKv9IpaN0d-0-a249fba5cc1e99cf714f8498e878b77f)
彩图8-5 表皮中角质形成细胞中的核上帽结构(绿色箭头)和黑素细胞(黑色箭头)
引自:冰寒.问题肌肤护理全书[M].青岛:青岛出版社,2020:105.
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P21_18409.jpg?sign=1738873580-prp5AFFE992pugQBoZ12NdAuTWefvxGM-0-2b513a69745aec02d154b18f064a0230)
彩图8-10 光老化皮肤的特征性表现
引自:卡尔德隆(Calderone)和芬斯克(Fenske)
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P22_1729.jpg?sign=1738873580-iiAPB9p2GOSFe2Nasq54e4SFBL1zwaYk-0-b99cd66daa00ce51c7aeac9c50b5d5b4)
彩图8-11 内源性老化的皮肤:松弛和典型的绉纱样外观
引自:萨克斯(Sachs)和沃里斯(Voorhees)
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P22_18410.jpg?sign=1738873580-bpE072Zrvhp35nm96OnO9ExsT3tpfeoN-0-6d4b10f6e3b3bcdf057d59ad8e036873)
彩图8-12 光老化皮肤(A)和非光老化皮肤(B)的弹力纤维比较
石蜡切片地衣红染色,*处示着色的弹力纤维。引自:查尔斯德萨(Charles-de-Sá)等
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P23_18411.jpg?sign=1738873580-TkbD3xXrRxsy69JZOdYQXnYFGdRfzAwI-0-db2f4135fd389904899c10450bbc0d65)
彩图9-4 皮肤不同结构成像
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P23_18412.jpg?sign=1738873580-kFQkzAXh3VYnOfjfu11vgrZsJJlqN01Y-0-559a023210b00e54b0ad245e1e961165)
彩图9-5 荧光寿命成像进行黑色素分析
A:荧光寿命成像;B:成分荧光寿命分布
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P24_18414.jpg?sign=1738873580-gQXsQi7m1s2KIPv0TV9JtxgkCzzuFUKK-0-cf90beaf088567fa6348c75e0aac9167)
彩图9-7 面部皮肤胶原蛋白形态结构(z=110 μm)
A:年轻受试者面部皮肤;B:年老受试者面部皮肤
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P24_1861.jpg?sign=1738873580-cM6gQnb0Ms6rdiroJjjx9GfBV2Ey8KnU-0-0bee0c5fbee5e3e216b73933e7ae30d8)
彩图9-8 特应性皮炎患者与正常人体皮肤结构对比
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P25_18415.jpg?sign=1738873580-LrkBFRE9z2DPHZtPQ3GEz5dyPs83erik-0-a54943aad79f0fdafe8adf076ea15698)
彩图9-9 共聚焦拉曼光谱仪作用原理
引自:Caspers P J,Lucassen G W,Bruining H A,et al.Automated depth-scanning confocal Raman microspectro-meter for rapid in vivo determination of water concentration profiles in human skin[J].Journal of Raman Spectroscopy,2000 31(8-9):813-818.
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P25_18416.jpg?sign=1738873580-1sEIWs1viUXXRZXvKwkwXCFttOdaS4Eq-0-a165016401437c2a1879f75a406f028e)
彩图9-17 皮肤粗糙度成像
A:产品使用前;B:产品使用后
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P26_18418.jpg?sign=1738873580-GPAOxdFjov4jUBIv6m4x4Gl5r6q6iAmA-0-93b5edeb169ce15254137f8531db4cd8)
彩图11-1 经皮吸收途径
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P26_18419.jpg?sign=1738873580-AmXrSJDEi7ChRrcclKtDLvC07gB9iu93-0-5ca4e48e04a588b5a93bd168a895121c)
彩图11-2 传统脂质体和部分新型脂质体结构示意图
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P27_18421.jpg?sign=1738873580-XbxQMXTd5OCmFQBeaZMDA3PML33nGQC8-0-4ab85bbebbd91d1a56dd0faaaaf38027)
彩图12-2 RGB颜色空间
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P27_2335.jpg?sign=1738873580-pMQhRUK29BJjuCcFkeMsDOo1b034QCFU-0-1cd9dd57d240a1a862b941175cee48dd)
彩图12-3 HSV颜色空间
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P27_18422.jpg?sign=1738873580-ZIMG9DRYzW2qQxjxAFfoLOUanRQE8aME-0-920de0d5d815325b43b60a77b0540ff2)
彩图12-4 YCbCr颜色空间
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P27_18423.jpg?sign=1738873580-91ui3puHmYpaLKaTMfnwqa3QyA7KbAqg-0-393890728172e40f147aa1f590640e10)
彩图12-5 高斯模型示意图
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P27_2367.jpg?sign=1738873580-8WJvYNqT5aVPNpCOkbUhhEne1oaNijTr-0-e16fe2b7aa02477c685e39d828c635d5)
彩图12-6 混合高斯模型示意图
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P28_18425.jpg?sign=1738873580-UYT1uYywnYaIt7yfUfjUYJWNZed3RQz2-0-a78f7a8f11d69f4d7bf4954513e3eb07)
彩图12-8 反向传播神经网络
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P28_18426.jpg?sign=1738873580-Ilb02R7FTQJgH3mZ0vMzeoURPAHTKsiE-0-c3eccd311987242b8caec4bad1abd860)
彩图14-7 激光共聚焦显微镜观察游离RhoB和RhoB纳米载体(pCB12载体)渗透猪皮的测试
渗透2小时后,游离活性物RhoB仅停留在皮肤表皮(A),且荧光强度弱,而包裹RhoB的pCB12纳米载体在皮肤中荧光强度明显强于游离RhoB(B)
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P29_18427.jpg?sign=1738873580-VDR5FrqHlys2Q1ney5V6Eofr4v9RwY1x-0-059cf3911b9e84937dd45fca6132bb9f)
彩图14-8 游离成分、pCB12对HaCaT细胞(A)和人皮肤成纤维细胞(B)迁移的影响
与对照组比较,游离成分、pCB12组对HaCaT细胞和人皮肤成纤维细胞迁移能力增强,划痕宽度变小,其中pCB12组划痕宽度最小,说明pCB12对细胞迁移能力最强,对于细胞修复能力也最为明显
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P30_18428.jpg?sign=1738873580-t0NFdgvCiFi6JquEjVnnOVGOPPUvAkr3-0-8fc07ad750e40ed1a3b49a9931d43a98)
彩图14-10 微球藻提取物可调控的与皮肤屏障相关的基因表达
![](https://epubservercos.yuewen.com/07DDDC/26581077309121106/epubprivate/OEBPS/Images/Figure-P30_18429.jpg?sign=1738873580-wTtEm8XJUe2FlmO1HvIIhaDvMO83ZuoS-0-d90096ab9fcd697db5ca59eed62c1e8a)
彩图14-11 微球藻提取物可调控的与皮脂分泌和代谢相关的基因表达