隨著針對癌細胞新陳代謝的研究逐漸倍增,配合飲食來醫治癌症這方面亦開始得到關注。564Please respect copyright.PENANAgvsExFc0aK564Please respect copyright.PENANAodcVEw68kv
564Please respect copyright.PENANAmNqnxgWbML
現今有不少利用實驗室細胞及動物的研究指出,低卡路里餐單能加強化療藥物醫治癌症的效果。科學家們對此曾提出不少理論試圖解釋這現象,但現今並沒有一道能獲取大部份人共識的理論。564Please respect copyright.PENANAuyMnjozwEI
564Please respect copyright.PENANAegavJOzjSQ
(圖2)有一項人體臨床研究找來129名乳癌病人(Ref1),65人在療程中進食低卡路里餐單,而另外64人則沿用正常餐單。564Please respect copyright.PENANAgsnSYhWqEb564Please respect copyright.PENANA44BpoI0JK3
564Please respect copyright.PENANA6SWeOLqW8K
奈何因為味道及食慾等問題,最終只有22人能夠忍耐低卡路里餐單4星期,13人能夠忍耐8星期整個研究進程。564Please respect copyright.PENANAbr3xLLZnjB
564Please respect copyright.PENANAKZ1pGVuBcr
正常餐單那方,亦有5名病人想在療程中途嘗試一下低卡路里餐單。564Please respect copyright.PENANA12CubLoFu7
564Please respect copyright.PENANASSmPA7Vz5N
(圖3)圖中為低卡路里餐單的時間表。第一日攝取的總卡路里為1200,而之後的三日則為200卡路里,以碳水化合物為主。564Please respect copyright.PENANARiFHno1YUy564Please respect copyright.PENANAnE2h3Eme6g
564Please respect copyright.PENANAoFhq08Pbub
第四日將會進行化療,而整個週期將重覆8次。564Please respect copyright.PENANAvNnNNBc1zn
564Please respect copyright.PENANArNPrhSp8bz
(圖4)文中並沒有列出正常餐單的成份,但從文中結果的血液各指標中可以看得到,低卡路里餐單的病人,血液酮體含量比正常餐單的病人為高,而胰島素含量則為低。564Please respect copyright.PENANA2lGA6amCJn564Please respect copyright.PENANAe1oREdbQdH
564Please respect copyright.PENANAKYqMKub1e4
這至少證明了低卡路里餐單的病人是一直處於「飢餓」的狀態。564Please respect copyright.PENANA6JAOk9UxM5
564Please respect copyright.PENANArJ5ccaSo5h
564Please respect copyright.PENANA3WzUl7BJfA
(圖5)遵從低卡路里餐單的病人,化療3小時之後,某一組別的免疫細胞所受到的DNA傷害比正常餐單的人為低,為正面的良好效果。564Please respect copyright.PENANAMuaHON8JIW564Please respect copyright.PENANAkgzest1VVa
564Please respect copyright.PENANANp9njPeCZ4
但低卡路里餐單能否使化療效果事半功倍,還需要更多的病人數量才能得出結論。564Please respect copyright.PENANAtC6mNqES95
564Please respect copyright.PENANAoMZ7qjagFg
另一方面,開發出能夠讓病人廣泛接受的低卡路里餐單,亦是一道需要關注的問題。564Please respect copyright.PENANAy3V7og60WI
564Please respect copyright.PENANA8gaCmJd9A1
有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。564Please respect copyright.PENANAHEKlpozDXD
564Please respect copyright.PENANAcIEf77ciqF
https://www.instagram.com/potatopigtongue/564Please respect copyright.PENANAteVcifZQby
564Please respect copyright.PENANAws6G3MfLXW
Ref1:https://www.nature.com/articles/s41467-020-16138-3#Sec20564Please respect copyright.PENANAdUzFPyxjrN