科普專欄–薯不揀單 - 三十秒科學–綠痰是否一定等於有細菌感染？

痰呈綠色，是否一定等於有細菌感染呢?486Please respect copyright.ＰＥＮＡＮＡzWHT8LS2qH
486Please respect copyright.ＰＥＮＡＮＡB8yIAGK0B8
486Please respect copyright.ＰＥＮＡＮＡsCWG1CkOxM
(圖2)我們身體其中一種免疫細胞含有一種酶素名為Myeloperoxidase，它在結晶狀態下會呈綠色。486Please respect copyright.ＰＥＮＡＮＡqqnNomwz54
486Please respect copyright.ＰＥＮＡＮＡIdIUsdVFmA
486Please respect copyright.ＰＥＮＡＮＡbCkNGYHb11
因此，痰呈綠色的其中一道原因就是免疫細胞在大開殺戒中，其綠色的酶素不經意間殘留在痰液裡頭。486Please respect copyright.ＰＥＮＡＮＡiYIuSIqtRV
486Please respect copyright.ＰＥＮＡＮＡSHgkxdBCkY
而另一個痰呈綠色的可能性，就是病人不幸受到綠膿桿菌感染。486Please respect copyright.ＰＥＮＡＮＡY7dGxg0mrq
486Please respect copyright.ＰＥＮＡＮＡmB8ajwQGxl
綠膿桿菌內含藍綠色的綠膿素(pyocyanin)，綠膿素能侵害宿主的抗氧化功能，甚至能影響細胞製造能源的機制，非常惡毒。486Please respect copyright.ＰＥＮＡＮＡof20u3mHGu
486Please respect copyright.ＰＥＮＡＮＡWkV4uaU6wm
而這病菌則較常在慢性肺炎患者的痰液中找得到。486Please respect copyright.ＰＥＮＡＮＡcaRsatzcwg
486Please respect copyright.ＰＥＮＡＮＡ8pspcNkLiM
(圖3)但是，就算痰呈黃色或綠色，亦不等於病人一定是受到細菌感染。486Please respect copyright.ＰＥＮＡＮＡLKuLMXWRWY
486Please respect copyright.ＰＥＮＡＮＡi1JWZiYjlh
486Please respect copyright.ＰＥＮＡＮＡ7LeXw7Unh4
有研究找來相似年齡、性別、職業甚至是吸煙習慣的組別作對照，發現出現黃綠痰徵狀者無論給予抗生素與否，他們的康復速度及情況均無顯著分別。486Please respect copyright.ＰＥＮＡＮＡWYjK5dAVkG
486Please respect copyright.ＰＥＮＡＮＡl3v2rXYVwR
因此，單純依憑痰的顏色是並不能夠作出正確的治療判斷。486Please respect copyright.ＰＥＮＡＮＡYuJnhXJcSq
486Please respect copyright.ＰＥＮＡＮＡbMiDceLror
486Please respect copyright.ＰＥＮＡＮＡ1DpmliDcGl
486Please respect copyright.ＰＥＮＡＮＡx5YEGRFiAH
486Please respect copyright.ＰＥＮＡＮＡ0ofKf72KTd
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。486Please respect copyright.ＰＥＮＡＮＡCNqHIIwUXW
486Please respect copyright.ＰＥＮＡＮＡjnnBe6Um0W
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/toc486Please respect copyright.ＰＥＮＡＮＡ5XZBqUUm02
486Please respect copyright.ＰＥＮＡＮＡWQFbxcEJSQ
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。486Please respect copyright.ＰＥＮＡＮＡeFsD3g5fzB
486Please respect copyright.ＰＥＮＡＮＡ4E8G2HvRPa
Link:486Please respect copyright.ＰＥＮＡＮＡgOogz1XE9m
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio486Please respect copyright.ＰＥＮＡＮＡiD7fyhwigi
486Please respect copyright.ＰＥＮＡＮＡJl6QrtAtqY
486Please respect copyright.ＰＥＮＡＮＡJ3t8UAmm9o
除非Facebook及IG重開侵侵的account，否則我的IG將不會再作更新，只會寄居本土LIHKG及Penana。486Please respect copyright.ＰＥＮＡＮＡDJHrmOcwic
Ref1:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1688091/?page=4486Please respect copyright.ＰＥＮＡＮＡFeZAfRZ0q8
Ref2:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2743764/486Please respect copyright.ＰＥＮＡＮＡYZL2EfrFs8

ns18.221.242.128da2

介面主題:

字體大小:

行距:

段距:

自動加載下一章