Resonance Scattering Spectrometric Determination of Trace Silver in Ag(ⅰ)-EGTA Chelate System Ag(Ⅰ)-EGTA螯合体系共振散射法测定痕量银
The activities of nitrate reductase ( NR) in leaf and root were basically related to the content of nitrate in the relevant organs, the glutamine synthetase ( GS) activity in leaf was decreased significantly under EGTA treatment, but the GS activity changed weakly in root. 叶片和根中硝酸还原酶活性与相应器官中的NO-3N含量相关,叶片中谷氨酰胺合成酶(GS)活性在EGTA处理后明显下降,根中GS活性变化不显著。
Effect of Ca~ ( 2+), La~ ( 3+) and EGTA on reactive oxygen species metabolism in muskmelon seedlings under hypoxia stress 低氧胁迫下Ca~(2+)、La~(3+)和EGTA对网纹甜瓜幼苗活性氧代谢的影响
The antibody against S. pombe CaM, TFP and Phenyl-Sepharose CL-4B could decrease the inhibition of CaM on the S.pombe proliferation. While Ca2+ and EGTA had no effects. 抗粟酒裂殖酵母CaM抗体、TFP及Phenyl-SepharoseCL-4B能降低CaM对细胞生长的抑制作用,而Ca2+及Ca2+螫合剂EGTA对CaM的抑制作用均无影响。
The effect of ca~ ( 2+) and its chelate egta~ ( 2-) on the spermatozoal motility in vitro 体外Ca~(2+)及其螯合剂对人类精子活力影响的研究
Inhibitory effect of Tau on the fever induced by ET and EGTA 牛磺酸对ET和EGTA性发热的降热效应
Vp or TFP. CaM contents increased when treated with different concentration EGTA and Vp under PEG stress. PEG胁迫下不同浓度EGTA和Vp处理后CaM含量也不同程度地提高,TFP处理可减弱PEG对CaM含量升高的促进作用。
Effects of EGTA, verapamil and trifluoperazine on ABA, and xylem sap pH of maize seedling under drought stress 钙试剂对干旱胁迫玉米脱落酸与木质部汁液pH的影响
Pretreatment of wheat seeds with EGTA or CaM antagonist CPZ, TFP decreased the synthesis of heat shock proteins in seedlings formed from them kept at 34 ℃ ( Figs. 2, 3). 种子用EGTA及钙调素拮抗剂CPZ和TFP预处理的小麦幼苗在34℃热激时,热激蛋白的合成量减少。
In contrast, a phospholipase C inhibitor, calcium chelator and nuclear factor-kappa B inhibitor regulated down NE induction of ICAM-1 mRNA. The vacuoles could be suppressed totally when EGTA, a calcium chelator. 特异性钙离子载体增强核细胞的ICAM1mRNA表达,相反,磷脂酶C抑制剂、钙离子螯合剂及核因子kB抑制因子则下调NE诱导的ICAM1mRNA表达水平。
EGTA ( Ca~ ( 2+) chelator) and LaCl_. ( Ca~ ( 2+) channels inhibitor) had no obvious effect on stomatal aperture in light, yet both increased stomatal aperture evidently in dark. 光下EGTA(Ca~(2+)螯合剂)、LaCl3(Ca~(2+)通道抑制剂)对气孔开度无显著效应,暗中则显著增大气孔开度。
The migration rate in SDS ─ PAGE is slightly faster in the existence of Ca  ̄( 2+) than in the existence of EGTA. 在含有Ca~(2+)的SDS&PAGE电泳中,其迁移速度比EGTA存在时快;
Effects of Ca~ ( 2+), EGTA and Verapamil on Pollen Germination and Pollen Tube Growth Apples Ca~(2+)、EGTA、verapamil对苹果花粉萌发与花粉管生长的影响
In this paper, we change the Na~+/ Ca~ (++) ratio by intraventricular perfusion with EGTA or CaCl_2, and observed the temperature response, levels of cAMP and PGE_2 in c. s. f. 本文通过给家兔侧脑室灌注EGTA或CaCl2改变Na~+/Ca~(++)比值,然后观察体温反应及脑脊液cAMP、PGE2水平。
Several complexone ( EDTA, HEDTA, NTA and EGTA) can be determined by reversed Phase ion Pair high-performance liquid chromatography. 本文提出用反相离子对高效液相色谱法,分离、测定了三组氨羧络合剂NTA-EDTA-HEDTA、EGTA-NTA和EGTA-HEDTA。
Change of AVP content in the ventral septal area of rabbit brain in EGTA-induced fever 家兔EGTA性发热时脑腹中隔区AVP含量的变化
Determination of total RE in rare earth alloy by EGTA titrimetry EGTA滴定法测定稀土合金中稀土总量
EGTA treatments inhibited both pollen tube growth and GN division. EGTA处理则同时抑制花粉管生长和生殖核分裂。
Determine MgO of the cement with the method of EGTA-EDTA direct titration EGTA-EDTA直接滴定法测定水泥中的氧化镁
EGTA solution blocks the responses and induces the same effect on the spontaneous activity as Li. EGTA溶液阻断了反应并抑制自发活动,其结果与Li~+的作用类似。
The results of orthogonal experiment showed there was the common inhibition effect of EGTA and verapamil on pollen germination and pollen tube growth, which could be partly reversed by the addition of Ca2+. 正交试验结果表明,EGTA和verapamil两者共同作用会抑制花粉萌发和花粉管生长,但这种抑制作用可以被加入的钙所部分逆转。
Effects of Ca~ ( 2+), La~ ( 3+) and EGTA Treatments on the Responses of Pepper Leaves to Heat Stress 外源Ca~(2+)、La~(3+)和EGTA处理对辣椒叶片热激反应的影响
Determination of calcium by using potentiometric titration with EGTA EGTA电位滴定法测定钙
Effects of pH and EGTA on distribution and structure of actin in hyphae of Saprolegnia ferax 培养介质pH和EGTA对水霉(Saprolegniaferax)菌丝细胞肌动蛋白的分布与结构的影响
Calmodulin antagonist trifluoperizine ( TFP) and Ca2+ chelator EGTA both inhibited the effects induced by ethylene to a certain extent. It is concluded that Ca2+ and CaM participate in the reaction of exogenous ethylene. 钙离子专一性螯合剂EGTA和钙调素拮抗剂TFP均在一定程度上抑制了乙烯诱导的上述反应,表明细胞内Ca2+与CaM参与了乙烯反应。
We cultivated mung bean seed in vitro to study the influence of CaCl_2, EGTA, and LaCl_3 in seed priming. 用室内培养方法研究了CaCl2、EGTA和LaCl3对绿豆种子干旱锻炼过程的影响。
Methods: The drugs were maxed with the blank serum of dogs and humans, the hematological index in the sera were detected by ELISA. Through the complement blocking agents, EGTA/ Mg2+, sCRl, the mechanism of complement activation was researched. 方法:通过犬和人空白血清与药物的孵育实验,检测补体激活通路的指标,并通过EGTA/Mg2+、sCR1等补体通路的阻断剂对药物激活补体的机制进行研究。
The inhibiting of nitrendipine and verapamil on the SOD activity after the induction of salicylic acid had effects of concentration, while the EGTA concentration had little to do with activity change of SOD and PPO. 尼群地和异搏定对水杨酸诱导后SOD活性变化的抑制具有浓度效应,而EGTA的浓度与SOD和PPO活性的变化关系不大。