暗瘡對大部份人來說可謂是一道萬惡的存在,尤其是愛靚唔愛命的女士們的公敵。645Please respect copyright.PENANAv04MmKGSJm
645Please respect copyright.PENANA9qUBBRNGvs
在講述暗瘡的形成之前,我們首先需要了解一下皮膚的背景資料。645Please respect copyright.PENANAJNhc2u0IoV645Please respect copyright.PENANAnjaLe160T3
645Please respect copyright.PENANAoB6mqPI8Uc
(圖1)皮膚是人類最大的器官,它是我們一道抵禦外來物入侵的防線,同時亦提供了一個優良環境給予各式各樣的細菌及真菌成長及聚居。645Please respect copyright.PENANAH2sdZmSVai
645Please respect copyright.PENANAKG5Zp21WNN
除皮膚表層外,那些細菌及真菌亦可聚居在髮囊、負責散熱的汗腺及負責分泌油脂的皮脂腺裡頭。645Please respect copyright.PENANAAoDkx6ioGK
645Please respect copyright.PENANAH00oSVZSwd645Please respect copyright.PENANAkjxFb74uaU
645Please respect copyright.PENANANiEfZDeOoy
(圖2)皮膚最外層的細胞全都是已死的細胞(Dead Cells),學名為Enucleated keratinocytes。645Please respect copyright.PENANA3TdWWfXPP5
645Please respect copyright.PENANA5CqAEf1jAw
這些已死的細胞會不斷脫落,大概每日總共會脫落50億這些已死的細胞,而下層已死的細胞會逐漸補上,日復如是。645Please respect copyright.PENANAQ0Pz51bKeB645Please respect copyright.PENANAf1RWf8s1F8
645Please respect copyright.PENANAUdj4XBBqma
645Please respect copyright.PENANA0FI04KXwj9
(圖3)暗瘡的形成,與那些表層細胞有著莫大的關係。645Please respect copyright.PENANAFSJx8HsDek
645Please respect copyright.PENANA5UjdEdOgtv
以下為形式暗瘡的簡略三步曲:645Please respect copyright.PENANAn47APA3BbH
645Please respect copyright.PENANA6RRDV6eLr2
1.皮膚表面已死細胞脫落到髮囊裡頭。645Please respect copyright.PENANAiDEXrFXWKk
645Please respect copyright.PENANAvf1y8XbsjP
2.皮脂腺釋出油脂,因已死細胞阻窒通道,導致油脂無法離開,久而久之便成為黑頭。645Please respect copyright.PENANARBUoUhs6OZ
645Please respect copyright.PENANA7OH5qanptj
3.聚居在油脂腺的細菌分解油脂為更簡單結構的油脂物,而這些油脂物觸動發炎反應,造就暗瘡的誕生。645Please respect copyright.PENANAcBFNSSUBLF645Please respect copyright.PENANA4uGalaMra8
645Please respect copyright.PENANAfZrWgiFXvt
645Please respect copyright.PENANA2r374CCR5f
(圖4)青春期荷爾蒙作怪,油脂分泌特別旺盛,所以年青人特別容易生暗瘡。645Please respect copyright.PENANACNBK84KOa6
645Please respect copyright.PENANAhcX9pa75XA
但是,有些人就算做足日常護理都會特別容易生暗瘡,而有些不愛日常臉部護理的懶鬼就死都唔會生暗瘡,裡頭究竟是甚麼原因呢?645Please respect copyright.PENANAzVrDBjjvfe645Please respect copyright.PENANAGxkjMEihWy
645Please respect copyright.PENANAhzRYPSNFCA
645Please respect copyright.PENANAvfWKhGRs8t
(圖5)大量的研究指出,Cutibacterium acnes (C. acnes)是人體皮膚最常見且數量眾多的一種細菌,亦是暗瘡促成的元兇。645Please respect copyright.PENANA8WWwTv9rZM
645Please respect copyright.PENANAUaZLUvxdes
易生暗瘡以及不易生暗瘡的人,C. acnes 數量並沒有太大的分別,但品種上有著一道顯著的分別。645Please respect copyright.PENANAi0kCU8ieyW
645Please respect copyright.PENANAg2Uiu2QqwD
易生暗瘡人皮膚上的C. acnes 品種更有效率代謝皮脂腺所釋出的油脂,亦即是更容易促成發炎反應形成暗瘡。645Please respect copyright.PENANAcfr264Av3A
645Please respect copyright.PENANA3D3wMkAgZP645Please respect copyright.PENANA0PDR5U35GJ
645Please respect copyright.PENANArf1IB4UNDl
(圖6)現時治理暗瘡的手法大多會用上benzoyl peroxide或retinoic acid,目的是刺激皮膚及減低油脂的分泌。645Please respect copyright.PENANABKB0f6jmhR
隨著科技的進步及對皮膚細菌的認識,科學界有著思想上的轉變,認為改變皮膚上的細菌群組才是對付暗瘡治標且治本的方法。645Please respect copyright.PENANAln19kOizLK
645Please respect copyright.PENANA8MGdzYFM2g
現時只至有三種治理暗瘡的嶄新手段正進行臨床階段之中。645Please respect copyright.PENANAsAYa6fqPCZ
645Please respect copyright.PENANAvUgHfEtTVu
1.把不易生暗瘡的人皮膚表面上的C. acnes放到易生暗瘡人士上,企圖以良幣消除劣幣的方式取代舊有的C. acnes。645Please respect copyright.PENANAXyaNfbTqIu
645Please respect copyright.PENANAqiPNrq7qSA
2.把失去化謝油脂能力的C. acnes取代舊有的C. acnes。645Please respect copyright.PENANASNBikj0Yjk
645Please respect copyright.PENANAyKYvahMa8m
3.把懂得釋放抑制發炎化應化學物的C. acnes取代舊有的C. acnes。645Please respect copyright.PENANAfm4ZEIK4OS
645Please respect copyright.PENANAEdgzi53EAu
今年的十月相信會有這些臨床研究的進一步結果的分析,但願這種治療方式會為暗瘡人士帶來一股新希望。645Please respect copyright.PENANA1YVx6DNYRf
645Please respect copyright.PENANAf9PH3txJnm
645Please respect copyright.PENANALY7JdxBG9U
如果想我快啲出文的話,請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark,這對我非常之重要。645Please respect copyright.PENANAnYj0ZI1fnn
645Please respect copyright.PENANAIDL3tbBvLs
Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc645Please respect copyright.PENANAKwzfJEW40m
645Please respect copyright.PENANAMUGSsQRK9M
同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」,以課金的方式推動我繼續搜羅資料寫文,多謝。645Please respect copyright.PENANAr5WCKqzlQH
645Please respect copyright.PENANAxE0XoGDo32
Link:645Please respect copyright.PENANAE6MXcyHuJ3
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio645Please respect copyright.PENANAxlDakUHyHm
645Please respect copyright.PENANAUeO780omUE
645Please respect copyright.PENANAMKHWsJ8CHu
有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。
645Please respect copyright.PENANAyb1pOI5Nu7