新生命的誕生固然是開心的事情,但若能更準確預測或計算出產嬰日子,那就更加完美!281Please respect copyright.PENANA3o7LzxQ51u
281Please respect copyright.PENANARrBHQ3FnE8
281Please respect copyright.PENANAxfshcraiJE
現時的預產期是由最後月經之日加上40星期作計算,再加以從超聲波檢查時所得的影像再作調整預算日子。281Please respect copyright.PENANACoUPr3sTRT
奈何,很多時候產嬰之日並非真的是準確地落在40星期領域之內,預算日子總是與真實日子有所出入。281Please respect copyright.PENANAybS474QAuh
281Please respect copyright.PENANAlmvJNy6mKX
(圖2)有研究找來53名懷孕女士,檢驗她們誕嬰前100日每一日的血液成份,並將內有的各成份分門別類,希望可以找出那一些物質的轉變會有著誕嬰的顯示。281Please respect copyright.PENANATbwIsNaM3R
281Please respect copyright.PENANAvJaF3kSNEz
281Please respect copyright.PENANAx4RHViIhto
(圖3)研究得出不少物質均有著估算產嬰日子的價值,其中激素17-Hydroxyprogesterone在誕嬰前30日會有著急劇上升的跡象,而負責控制血管新生的sTie-2及抑制血液凝固的antithrombin III在試嬰前30日則有著下降的趨勢。281Please respect copyright.PENANAZT6EaPnfoS
281Please respect copyright.PENANAebX8gRygy9
281Please respect copyright.PENANAfgJKy2kVJU
他日若能獲得更多數據的話,分分中能夠將準確預測的日期更為收窄,讓醫院、孕婦及老公各方有著更好的準備。281Please respect copyright.PENANABqKy8DXvcl
281Please respect copyright.PENANA0SS8tvySie
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。281Please respect copyright.PENANAsiGJo4oykd
281Please respect copyright.PENANAqzxCr6SpNf
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/toc281Please respect copyright.PENANA2jtvNZvcr5
281Please respect copyright.PENANADixPYhQfdb
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。281Please respect copyright.PENANAx6Omzvtgxt
281Please respect copyright.PENANA0pE4rubD8M
Link:281Please respect copyright.PENANAlTks37VpS2
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio281Please respect copyright.PENANA3VMQZp4i97
281Please respect copyright.PENANAoX4Htb37E0
281Please respect copyright.PENANAo0YwaVda1Q
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。281Please respect copyright.PENANAVY1hWIlsgI
281Please respect copyright.PENANAbTuHLl1f8O
Ref1:https://stm.sciencemag.org/content/13/592/eabd9898281Please respect copyright.PENANAwHEKBlM36s
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科普專欄–薯不揀單
Author:
薯仔聞茱莉
ISSUE #224
三十秒科學–預測產嬰日
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READS 277
BOOKMARKS 148
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