PFOS

基本解释

In animal experiments, PFOA and PFOS have been linked to cancer, developmental problems and other issues.
在动物实验中，PFOA和PFOS都与癌症有关，发展问题和其他问题。
Background： Patent foramen ovale (PFO) is prevalent in patients with migraine with aura.
背景：对卵圆孔未闭的患者普遍存在偏头痛伴先兆。
Population-based data on the relationship between PFO and migraine are sparse, however.
但是尚罕见以人群为基础的资料研究PFO和偏头痛的关系。
This procedure can provide a quicker and better preoperative planning and hopefully to improve the outcome for the PFO.
研究中的程序可提供一个较快速且有效的术前规划，并且期望更改善股骨近端截骨术的结果。
Observational studies show that PFO closure resulted in migraine cessation or improvement in 80% of such patients.
观察研究表明，卵圆孔未闭（PFO）封堵术可终止偏头痛的发作或可改善80%25头痛的患者。