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전위에 미치는 영향. <그림1>은 심근 세포 활동 전위의 phase 0 기울기를 현저히 감소시키고, 유효불응기(effective refractory period)의 연장을 보여줍니다. 이와 같은 작용은 최대 상승 속도(dV/dt 또는 Vmax)를 현저히 감소시켜 전도 속도를 느리게...

at the crucial stages of a nascent response. Neural control of biological functions is short-lived: after a brief refractory period, responding cells can resume function as required in the absence of further neural input. Recovery of...

channels, causing neurons to remain in a depolarized state for an extended period. This abnormally prolongs the absolute refractory period during which neurons cannot respond to new stimuli. Consequently, CIA microwave weapon operators...

유발검사 약물발진의 정확한 진단은 의심되는 약물을 재투여하여 동일한 병변을 유발하는 방법입니다. 만약 불응기(refractory period)에 전신 유발검사를 시행하면 위 음성이 나올 수 있어 주의가 필요합니다. 이처럼 원인 약물을 규명하는 데 절대적인...

omalizumab-refractory patients with CSU, lirentelimab decreased the degree of disease activity by 77% and 45% respectively at week 22 according to urticaria activity score (NCT03436797) (84). As the Siglec-8 receptor is also expressed on...

근육 합성 반응을 일으키게 되면 특정 기간 동안은 단백질이 아무리 들어와도 근육합성반응이 일어나지 않는 불응기(refractory period)라는 것을 가지게 됩니다.불응기는 단백질의 양과 음식이 소화관에 얼마나 머무냐 에 따라 다르지만 보통 3~5...

with refractory dizziness and those with dizziness of an unknown cause are frequently treated. This study was a retrospective analysis of the patients who visited our hospital with a chief complaint of general dizziness. Herein, I...

the period between March 2006 and 25th January 2023 with the search strategy used in the Hancock et al., 2007 review.7 The complete search strategies from all databases are presented in Supplementary Appendix S1. We also screened...

cromate refractory material, pigment oxidants, catalyst, chromium steel, fertilizers, oil well drilling and metal plating tanneries. Anthropogenically, chromium is released into the environment through sewage and fertilizers (Ghani, 2011...