排尿是排除身體毒素的其中一道重要機制。368Please respect copyright.PENANATiCeHhdUm0
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若然相關肌肉無法正常運作的話,尿液便沒能夠有效從身體排出體外,更有機會導致屙尿一滴滴或者尿袋常滿的不良狀態。368Please respect copyright.PENANAnH9s8AXIQg
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(圖2)近日有科學家研發一條具有彈性的白帶,內含三款感應器,分別量度壓力、電力和溫度(Ref1)。368Please respect copyright.PENANASYF0ghfUjP
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白帶經過測試,拉扯三千次後仍然運作正常。368Please respect copyright.PENANAowXfApsogr
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(圖3)圖中為白帶再加上具有彈性黑網的示意圖。368Please respect copyright.PENANAuxzVrLmxXf
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如果壓力、電力及溫度感應器到達某一數值的話,便會驅動白帶發光,並同時引發白帶收縮的功能。368Please respect copyright.PENANAqj2tMeeKrh
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(圖4)科學家嘗試把整套裝置放在老鼠的尿袋外圍作實驗之用。368Please respect copyright.PENANAlZ3mk8y6kh
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如圖中所見,當尿袋膨脹至一定程度並觸發三個感應器到達一定數值後,白帶藍光觸發並作出收縮,達模仿肌肉收縮形態之效,尿液亦因而排出。368Please respect copyright.PENANAhHFN9VZKWA
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如何將整套概念套用到人類身上作解決排尿問題之用,將是他們下一步要思考的問題。368Please respect copyright.PENANADd8TfJh205
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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。368Please respect copyright.PENANA3QZ4M8YIyW
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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/toc368Please respect copyright.PENANAhuHKOeaZn2
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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。368Please respect copyright.PENANAeu9qeLio4h
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Link:368Please respect copyright.PENANAxsYa2MkrAq
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio368Please respect copyright.PENANALlAUWEcWlj
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有興趣接收科學資訊的話,歡迎follow IG: potatopigtongue。368Please respect copyright.PENANABli3pLwWGu
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https://www.instagram.com/potatopigtongue/368Please respect copyright.PENANAo1bxwI9CZ0
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Ref1:https://advances.sciencemag.org/content/6/46/eabc9675
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