potassium current 中文意思是什麼
potassium current
解釋
鉀電流-
On the conventional whole cell patch clamp mode. howevef, under the perforated whole cell patch clamp mode, l00 ll m snp caused a efficient increase in ik (. ) by 20 ' 2 % t4. 5 % at 60mv 4 - ap l0 mm, a kind of selective inhibiter of delayed rectifier potassium current [ ik ( v ) ], can not inhibit the snp - induced increase of ik ( c. )
應用相同的刺激模式，一在傳統全細胞模式下s pnovm 0卜m于m00vm對ik （ c一尤影啊… o仍）然而在穿孔模式下當細胞膜去極化至均0 v時， 1皿卜m p可明顯增加人0川達zo二士牛5 … 8廠選擇性延遲整流型鉀電流阻斷劑10mm個ap不能抑制snp對ik （ c 。 -
Among them, selenocosmia huwena and selenocosmia hainana belong to theraphosidae while macrothele raveni belongs to hexathelidae. all of them could kill insects and some small vertebrate with their venoms. in this article, using whole - cell patch - clamp technology, we observed the effects of the venoms from the three kinds of spider on the voltage - activated tetrodotoxin - sensitive ( ttx - s ) sodium current and delay - rectified potassium current of undifferentiated ng108 - 15 cells
虎紋捕鳥蛛（ selenocosmiahuwena ） 、海南捕鳥蛛（ selenocosmiahainana ）和雷氏大疣蛛（ macrotheleraveni ）均是在我國近年來發現的蜘蛛新種，前兩者屬于捕鳥蛛科，而後者屬于異仿蛛科。 -
Current situation of potassium in soil in main flue - cured tobacco area of xinyang city
信陽市烤煙主產區土壤鉀素資源現狀分析 -
As for the method of preparing solid potassium ferrate from electrolytic synthesis of sodium ferrate solution, it is compared that the effects of the main procession facts of electrolysis upon both the anodic current efficiency and the relative concentration of na2feo4. one method was put forward to obtain high concentration of na2pe04 in the high concentration of alkaline by quick electrolyzing iron anode
針對由電解法合成na _ 2feo _ 4溶液進而制備固態k _ 2feo _ 4的方法，通過比較研究電解過程中主要工藝因素對陽極電流效率和相應na _ 2feo _ 4濃度的影響，提出了在濃堿液中快速電解鐵源陽極獲取高濃度na _ 2feo _ 4溶液的方法。 -
When using the method of periodically renewing electrolyte, the average current efficiency is 47. 3 % ( ii ) the solubility of k2feo4 in the solution of naoh is higher than that of the same concentration of koh solution and both of them become low with the growth of the alkaline concentration. the solubility of k2feo4 in the mixed solution of koh and naoh was influenced by both of common ions effect and salting - out effect and the influence of common ions effect is more heavy. the rate of methanol ' s reacting with k2feo4 is proportional to the content of water in the solid k2feo4. the stability of the potassium ferrate solution is far below the solid
（ 2 ） k _ 2feo _ 4在naoh溶液中的溶解度高於同濃度koh溶液中的溶解度，且溶解度均隨著堿溶液濃度的增大而降低； k _ 2feo _ 4在koh和naoh混合堿溶液中的溶解度，受到同離子效應和鹽效應的共同影響，且同離子效應的影響更大；固態k _ 2feo _ 4被甲醇還原的速度與甲醇或固態k _ 2feo _ 4的含水量成正比； k _ 2feo _ 4溶液的穩定性遠遠低於固態k _ 2feo _ 4 ，少量水的存在，可促使k _ 2feo _ 4按溶解?分解?再溶解?再分解的過程分解。 -
Effect of 17 - estradiol on kv2. 1 current and delayed rectifier potassium current in cultured rat hippocampal neurons
1鉀電流及大鼠海馬神經元延遲整流鉀電流的影響 -
Ca ' + - activated potassium current was elicited by the step depolarization with the pipette solution containing egtazic acid ( egta ) 0. 1 mm
Lmmeg 」 fa時，鈣激活鉀電流可被去極化刺激所激活。 -
The results showed that they had no evident effect of outword delay - rectified potassium current, while they could inhibit ttx - s fast sodium current
結果表明，三種蜘蛛粗毒對外向延遲整流鉀電流沒有明顯作用，但對ttx - s的快鈉電流表現出較強的抑制效應。 -
It has been demonstrated that kvl. 2, an isoform of delayed - rectifier potassium channel, is up - regulated in the ischemic neurons. besides, the activity of kvl. 2 is tyrosine phosphorylation dependent, phosphorylation of the tyrosine residue in the amino terminus of the channel by tyrosine kinases suppresses the channel current. therefore, we hypothesize that vegf could enhance the phosphorylation of kvl. 2, which results in an inhibition of / k
在介導i _ k的鉀通道家族中， kv1 . 2是其中的一個亞型，研究報道它在缺血神經元中的表達是增高的；此外，它的活性與其酪氨酸磷酸化水平相關，在其氨基末端的酪氨酸殘基經酪氨酸激酶磷酸化后可顯著降低其介導的電流的幅度。
分享友人