劑量率相依性 的英文怎麼說
中文拼音 [jìliánglǜxiāngyīxìng]
劑量率相依性
英文
dose-rate dependence- 劑 : Ⅰ名詞1 (藥劑; 制劑) a pharmaceutical or other chemical preparation 2 (某些有化學作用的物品) a...
- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
- 率 : 率名詞(比值) rate; ratio; proportion
- 相 : 相Ⅰ名詞1 (相貌; 外貌) looks; appearance 2 (坐、立等的姿態) bearing; posture 3 [物理學] (相位...
- 依 : Ⅰ動詞1 (依靠; 依仗) depend on; rely on 2 (依從; 同意) comply with; listen to; yield to Ⅱ介詞...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 劑量 : [物理學] [醫學] dosage; dose; dosis劑量槽 dosage bunker; 劑量測定(法) dosimetry; health work; ...
- 相依 : depend on each other; be interdependent; correlative with
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Our previous studies demonstrated that agmatine not only reduced the amplitude of action potential ( apa ), maximal rate of depolarization ( vmax ), velocity of diastolic ( phase 4 ) depolarization ( vdd ), and rate of pacemaker firing ( rpf ), but also prolonged 90 % duration of action potential ( apd90 ) in a concentration - dependent manner
我們先前的實驗證明,胍了胺可劑量依賴性地抑制兔竇房結起搏細胞的0相最大上升速度( v _ ( max ) ) ,動作電位幅度( apa )和舒張期除極化速度( vdd ) ,起搏細胞放電頻率( rpf ) ,而且能延長90動作電位時程( apd _ ( 90 ) ) 。Using this system, we have studied matrine - inhibittory effect and trifluoperation - neuroprotection effect in hippocampal slices, also discussed the mechanism of long - term potentiation using anesthetic rats. the experiment results showed that matrine can inhibit the hyperactivity induced by penicillin sodium in dosage by changing the relative parameters of field potential ; trifluoperation can alter ps change with the time, enhance the degree and the ratio of ps recovery, then minis the hypoxic injury ; high frequency stimulate can increase ps amplitude and epsp slope for long time, buildup the in / out function of nerve cells, and enhance synaptic plasticity
結果表明,苦參堿能夠劑量依賴性地抑制青霉素誘導的神經元順向信號傳導激活過程,使細胞外記錄到的場電位各個參數發生相應改變;三氟拉嗪可以改變ps的時相變化,提高ps的恢復程度和恢復率,減小了神經元因缺氧引起的不可逆損傷;高頻刺激( highfrequencystimulate , hfs )可以長時間的增強ps的幅度和epsp的斜率,進而增強神經元的輸入輸出功能,增加了突觸的可塑性。The researchers beliee that, although refill compliance and persistence were similar for all three agents, twice - daily dosing of metoprolol in most patients, with possible acute withdrawal resulting from missed doses, may at least partly explain their findings
對研究對象的中位隨訪時間為15個月以上,在調整了包括代表目前使用藥物和劑量的時間相依性變量、年齡、性別、充血性心力衰竭和其他並存疾病等變量后,醋丁洛爾和阿替洛爾組的死亡率明顯低於美托洛爾組,危險比分別是0 . 71和0 . 79 。
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