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。505Please respect copyright.PENANA5UZKsYLTnO
505Please respect copyright.PENANArPLGi973T1
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。505Please respect copyright.PENANAWGV7xElxeI
505Please respect copyright.PENANARNDmbhbmEc
505Please respect copyright.PENANASUGcVgTQI8
(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。505Please respect copyright.PENANAEKzJMIGxtt
505Please respect copyright.PENANADD9tIQdHQz
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。505Please respect copyright.PENANAFWmxoN55zo
505Please respect copyright.PENANAo3TcjfKdHl
505Please respect copyright.PENANAMbVOsnjWRX
505Please respect copyright.PENANA09N1PNN3mf
(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。505Please respect copyright.PENANAizsYH3KoFF
505Please respect copyright.PENANAjd7RAwsThJ
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。505Please respect copyright.PENANAlf6k7HtYIP
505Please respect copyright.PENANAQBru42r0zB
505Please respect copyright.PENANAscopLKN4Ez
505Please respect copyright.PENANAJ96iVi9TYq
(圖3)暗瘡的形成,與那些表層細胞有著莫大的關係。505Please respect copyright.PENANALSSCcLU9Ul
505Please respect copyright.PENANATzk4tw1956
以下為形式暗瘡的簡略三步曲:505Please respect copyright.PENANAdCru2USadD
505Please respect copyright.PENANAWAn3y88jp2
1.皮膚表面已死細胞脫落到髮囊裡頭。505Please respect copyright.PENANAc7jPvNqbxd
505Please respect copyright.PENANAZ0pFg0Qld5
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。505Please respect copyright.PENANAzB2eLC2qei
505Please respect copyright.PENANAsWdTDDr0nk
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。505Please respect copyright.PENANAMvuDuMY1YB
505Please respect copyright.PENANAgoLPzrmC8y
505Please respect copyright.PENANAFeiWdvye6w
505Please respect copyright.PENANAA4LM5imWKU
(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。505Please respect copyright.PENANAydpjhe5EqB
505Please respect copyright.PENANA27jJn8DNzE
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?505Please respect copyright.PENANAFbRqCWjRuA
505Please respect copyright.PENANAeOmG1rgdRL
505Please respect copyright.PENANAe9h6jQJTzB
505Please respect copyright.PENANANxfUYzBm0r
(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。505Please respect copyright.PENANAldCfPLRwfD
505Please respect copyright.PENANAC6dkIIjRSm
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。505Please respect copyright.PENANAXKyxPrxHYy
505Please respect copyright.PENANAtKYJEkhBsD
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。505Please respect copyright.PENANAg0wJHRErrZ
505Please respect copyright.PENANAxBjA9YDUhN
505Please respect copyright.PENANAuNaoKovYkq
505Please respect copyright.PENANAFt2Hdl86NN
(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。505Please respect copyright.PENANAXb5C8q7lRJ
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。505Please respect copyright.PENANAUqmzE1D1sc
505Please respect copyright.PENANAc41pFytaF0
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。505Please respect copyright.PENANAi2y4qzaEb3
505Please respect copyright.PENANA64fY9BE5tm
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。505Please respect copyright.PENANA3cWr4tNmvj
505Please respect copyright.PENANAu7UId4WaZv
2.把失去化謝油脂能力的C. acnes取代舊有的C. acnes。505Please respect copyright.PENANAWHAZ0PWWRj
505Please respect copyright.PENANAjBUPsyCBJe
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。505Please respect copyright.PENANAafWLflBta2
505Please respect copyright.PENANAJBBq3duHJ4
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。505Please respect copyright.PENANAX3b8si579L
505Please respect copyright.PENANA44pedpljy5
505Please respect copyright.PENANAn7K9HLyNoW
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。505Please respect copyright.PENANAlrYumUmMPF
505Please respect copyright.PENANAbpDhPJNUwp
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/toc505Please respect copyright.PENANAaMkugOlJKQ
505Please respect copyright.PENANABu49tS5rN9
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。505Please respect copyright.PENANAnWWVkwJjEa
505Please respect copyright.PENANAdN2KdaPONj
Link:505Please respect copyright.PENANAqyEasELCS3
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio505Please respect copyright.PENANAYrIDRvpYup
505Please respect copyright.PENANAzn4CQXFtJp
505Please respect copyright.PENANABUCyOy6TdD
有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。
505Please respect copyright.PENANAbsQE8UV0Au