非洲豬瘟病毒最早在1921年肯亞的農場飼養豬隻被記錄，現時已傳遍亞洲、非洲、歐洲及大洋洲50多個國家。619Please respect copyright.ＰＥＮＡＮＡPKDgCn9uHQ
619Please respect copyright.ＰＥＮＡＮＡKS0eUR8Agg
619Please respect copyright.ＰＥＮＡＮＡkBgorHvmKi
病毒主要攻擊的位置肝臟、腎臟等，豬隻的致命率可高達100%，而暫時沒有疫苗可預防病毒引發的症狀。619Please respect copyright.ＰＥＮＡＮＡmTJLNBm1y3
619Please respect copyright.ＰＥＮＡＮＡdmfVPwrf5o
(圖2)家豬未被引入之前，非洲豬瘟病毒在大自然間主要經由蜱及非洲疣豬兩者互相傳播。619Please respect copyright.ＰＥＮＡＮＡXaQOd6t26P
619Please respect copyright.ＰＥＮＡＮＡfNeKSNr6RM
619Please respect copyright.ＰＥＮＡＮＡGp5a6KPj09
作為非洲豬瘟病毒天然宿主的非洲疣豬，就算被感染上高劇量的非洲豬瘟病毒，亦不會出現任何症狀。619Please respect copyright.ＰＥＮＡＮＡkd6wyFlINk
619Please respect copyright.ＰＥＮＡＮＡ6rtnbyhUsW
那麼，為何家豬受感染後又會出現症狀呢?619Please respect copyright.ＰＥＮＡＮＡdYipnmhXfd
619Please respect copyright.ＰＥＮＡＮＡw8bDJrNDTE
(圖3)尋覓原因之際，有報告指出無菌環境長大的豬隻，較容易受到出現非洲豬瘟病毒引起的症狀(Ref1)。619Please respect copyright.ＰＥＮＡＮＡUL2mOMPCOI
619Please respect copyright.ＰＥＮＡＮＡTqlj1FSnns
619Please respect copyright.ＰＥＮＡＮＡSmyetz8iyn
而無菌環境長大及農場環境長大其中一種最大的分別，就是無菌環境長大的豬隻腸道上不含細菌。619Please respect copyright.ＰＥＮＡＮＡe6mS6ttnyC
619Please respect copyright.ＰＥＮＡＮＡK4WpPpUxBE
(圖4)腸道細菌能夠協助宿主的免疫反應產生，基於這一點，科學嘗試將對於非洲疣豬的腸道細菌移植到家豬腸道裡頭(Ref2)。619Please respect copyright.ＰＥＮＡＮＡ5ud51UTmjD
619Please respect copyright.ＰＥＮＡＮＡDsHtA0tNRa
619Please respect copyright.ＰＥＮＡＮＡEtZsKTUX15
非洲疣豬的排泄物內含其所屬的腸道細菌，經處理過後，排泄物由食道經過導管送到豬隻腸道裡。619Please respect copyright.ＰＥＮＡＮＡgDZVNJYGjS
619Please respect copyright.ＰＥＮＡＮＡJbEx5l1QAM
研究發現，被移植腸道細菌的家豬與沒有進行移植的家豬相比，被受非洲豬瘟病毒感染後，症狀出現率大致相同。619Please respect copyright.ＰＥＮＡＮＡMtxmmF7FCR
619Please respect copyright.ＰＥＮＡＮＡnCYpM4o6mv
但若果換成為弱化感染力的病毒，被移植腸道細菌的家豬出現的症狀明顯有所減輕。619Please respect copyright.ＰＥＮＡＮＡgZ5eKLnKTm
619Please respect copyright.ＰＥＮＡＮＡnnZ5jRonaE
619Please respect copyright.ＰＥＮＡＮＡaxVWV17QQy
只不過，文中作者強調利用糞便移植的手段並沒能將所有品種透徹地進行轉移。619Please respect copyright.ＰＥＮＡＮＡsjTiilTWUJ
如果能夠準確找出非洲疣豬腸道哪一種細菌品種對抵抗病毒有顯著功效，然後再作針對性的腸道細菌移植，或者亦有機會可以幫忙家豬對抗非洲豬瘟病毒。619Please respect copyright.ＰＥＮＡＮＡo1w5GQ089f
619Please respect copyright.ＰＥＮＡＮＡDp2aOW2TaC
619Please respect copyright.ＰＥＮＡＮＡBWBXhg2OhQ
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。619Please respect copyright.ＰＥＮＡＮＡ01kmh4PNRR
619Please respect copyright.ＰＥＮＡＮＡxtPjqEHX2d
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/toc619Please respect copyright.ＰＥＮＡＮＡioY4fNg6J2
619Please respect copyright.ＰＥＮＡＮＡR1iVjlvwBP
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。619Please respect copyright.ＰＥＮＡＮＡ6Oh1iiMZLr
619Please respect copyright.ＰＥＮＡＮＡpRjWlNAlEu
Link:619Please respect copyright.ＰＥＮＡＮＡBsEnYfc4nJ
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio619Please respect copyright.ＰＥＮＡＮＡh0u44Cl5bV
619Please respect copyright.ＰＥＮＡＮＡn6aNQEHqfV
619Please respect copyright.ＰＥＮＡＮＡ38wxS2G6g0
有興趣接收科學資訊的話，歡迎follow IG: potatopigtongue。619Please respect copyright.ＰＥＮＡＮＡoAMTknOHu1
619Please respect copyright.ＰＥＮＡＮＡgJp8Oaj7ch
https://www.instagram.com/potatopigtongue/619Please respect copyright.ＰＥＮＡＮＡfIxeWt17ze
619Please respect copyright.ＰＥＮＡＮＡCAmDxOClD2
619Please respect copyright.ＰＥＮＡＮＡREhNrv21Za
Ref1:https://pubmed.ncbi.nlm.nih.gov/25210179/619Please respect copyright.ＰＥＮＡＮＡWh4pqLTEKy
Ref2:https://www.nature.com/articles/s41598-020-74651-3619Please respect copyright.ＰＥＮＡＮＡBKbVSKK5VW
