细胞外液

目的观察不同血糖条件下兔脑细胞外液与血液中葡萄糖（Glu）及乳酸（Lac）含量变化的差异。

AIM : To study the difference in glucose and lactate levels between brain extracellular fluid ( ECF ) and plasma in rabbits in the different blood glucose levels .

目的：观察兔脑细胞外液与血液中葡萄糖（Glu）及乳酸（Lac）的差异，分析乳酸在中枢神经系统中的作用。

AIM : To measure the difference in glucose and lactate levels between brain extracellular fluid ( ECF ) and plasma of rabbits and analyzed the effects of lactic acid on central nervous system .

采用HPLC法测定细胞外液中谷氨酸的浓度。

Extracellular glutamate levels of PC12 cells were detected by HPLC .

细胞外液中的SOD活性随多糖的浓度增加而降低；其亚硝酸盐产物增多，并呈浓度依赖性。

With the increase of the concentration of polysaccharide , extracellular SOD was reduced while nitrite production was increased .

氯离子在维持生物体内pH平衡、维持细胞外液渗透压和酶催化等生命过程中起着举足轻重的作用。

Chloride plays a pivotal role in many life processes , such as equilibrium pH values , maintenance extracellular fluid osmotic pressure and enzyme catalysis .

菌斑细胞外液化学耗氧量、糖类、IgG和IgA分析

An Analysis of Chemical Oxygen Demand , Carbohydrate , IgG and IgA in Extracellular Fluid of Bacterial Plaque

目的研究天然牛黄对于自发高血压大鼠（SHR）脑细胞外液能量代谢及海马组织SOD活性、MDA含量的影响。

Objective To study the effect of natural ox gallstone on energy metabolism , activity of SOD and content of MDA in SHR brain .

经皮穴位电刺激对跑台运动大鼠血浆氨基酸及中缝背核细胞外液5-HT含量的影响

Effects of Transcutaneous Electrical Acupoint Stimulation on Amino Acid in Plasma and Extracellular Serotonin in Dorsal Raphe Nucleus of Exercising Rats

ADH对体内细胞外液量的调节起重要作用。

ADH plays an important role in the regulation of the volume of extracellular fluid .

结果：天钩方升高正常大鼠脑海马细胞外液Glu、GABA和Tau的浓度。

Result : TGF increased the concentrations of Glu , GABA and Tau in the extracellular liquids of rat hippocampus .

建立脑内灌流6-OHDA所致大鼠纹状体细胞外液羟自由基升高的模型

Induction of extracellular hydroxyl radical in striatum of rats by intracerebral perfusion of 6-OHDA

缺血24h后对侧海马细胞外液氨基酸及微环境的改变，可能为扩布性抑制的结果。

The changes of contents of amino acids and microenvironment in contralateral hippocampus at 24 hours after ischemia probably were outcome of spreading depression .

采用常规玻璃微电极技术观察了改变细胞外液钙浓度（〔Ca2＋〕o）对川芎嗪诱发的豚鼠乳头状肌慢反应电位（SAP）及收缩力（FC）的影响。

Effects of [ Ca2 + ] o on Ligustrazine-induced SAP and FC in the papillary muscles of guinea pig were examined by using standard microelectrode technique .

结论细胞外液Ca2+浓度的变化可能在hCG、ATP对Leydig细胞代谢调控中起作用。

Conclusions The changes of calcium concentration in the extracellular fluid play the role of regulation of Leydig cells when stimulated by hCG and ATP .

结果细胞外液容量（ECW）减少越多，血压控制越理想。

Results The more ECW reduced , the better Bp controlled .

300rad组照射后，第1～4天细胞外液趋于不稳定而500rad组脱水占优势；照射剂量升高到700rad除血P外其余离子没观察到有意义的变化。

Instability of the extracellular fluid was found in 6 hrs to 4 days after 300 tad irradiation , and dehydration was predominant in the 500 rad group , In the 700 rad group only , change of the serum P concentration was found .

应用微透析技术动态收集犬脑牵拉局部细胞外液（ECF）透析液。

Application of microdialysis dynamic collection of local dog brain extracellular fluid stretch ( ECF ) of dialysis fluid .

结果表明：颅内微透析技术是在体检测脑内神经递质含量的最有效方法，可以直接反映与PD样症状有关的细胞外液神经递质的变化。

The result suggests that brain microdialysis is a valuable tool for in vivo measuring in brain , and helps us comprehend the relationship between symptoms of parkinsonism and the changes of the extracelluar neurotransmitters .

低氧组大鼠海马细胞外液中5-HT含量高于正常对照组（82.7±23.4/52.3±27.9，P<0.05）；

The simulated high-altitude hypobaric hypoxia increased the content of 5-HT significantly in extracellular fluid of hippocampus ( 82.7 ± 23.4 / 52.3 ± 27.9 , P < 0.05 );

研究表明骨骼基质形变引起的细胞外液流动所形成的FSS是作用于骨骼细胞的主要应力。

When the interstitial fluid flow was driven by the formation of the bone , it will provide FSS on the cells of the bone .

结果：（1）低氧组大鼠海马细胞外液中NE含量低于正常对照组（813.8±196.1/1209.2±282.0，P<0.01）；

Results : ( 1 ) The simulated high-altitude hypobaric hypoxia reduced the content of NE in extracellular fluid of hippocampus ( 813.8 ± 196.1 / 1209.2 ± 282.0 , P < 0.05 );

应用微透析技术，活体动态观察沙土鼠脑缺血时皮层区细胞外液（ECF）中氨基酸（AA）的变化。

The changes of amino acid levels in extracellular fluid ( ECF ) of cortex in Mongolia gerbils with left common carotid artery ligated were monitored with microdialysis .

1MPa氦氧和氢氧环境下，大鼠血浆热应激蛋白（HSP-70）含量和小鼠脑细胞外液丙二醛（MDA）含量均略有升高。

At 2 . 1 MPa , the content of heat stress protein in the plasma and malonaldehyde in the brain extracellular fluid were elevated slightly .

癫痫大鼠海马细胞外液中γ-氨基丁酸、谷氨酸、牛磺酸及甘氨酸的动态变化戊四氮致惊厥大鼠海马神经元cyClinD1表达改变和意义

Study on Contents of GABA 、 Glu 、 Tau and Gly of Hippocampus in Rats With Seizure Changes of Cyclin D_1 gene expression and its implication in the hippocampus of rats with seizure induced by pentylenetetrazol

丁基苯酞对原代培养的大鼠皮层神经细胞外液6-keto-PGF（1α）和TXB2及其比值的影响

Effects of butylphthalide on extracellular 6 keto PGF 1 α , txb 2 and 6 keto PGF 1 α / txb 2 ratio in cultured rat cortical neurons

应用脑内微透析技术，高效液相色谱-柱后固定化酶反应器-电化学检测器动态监测清醒自由活动大鼠纹状体细胞外液乙酰胆碱（ACh）和胆碱（Ch）水平的变化。

The intracerebral microdialysis and high performance liquid chromatography-post column Immobilized enzyme reactor-electrochemical detection were used to continuously measure extracellular acetylcholine ( ACh ) and choline ( Ch ) levels in striatum of freely moving awake rats .

研究目的：通过脑压板对脑组织进行牵拉，运用微透析技术对脑牵拉局部脑组织进行监测，动态收集细胞外液（ECF）中生化物质。

Objeetive : Stretch the brain by brain retractor , use microdialysis technique to monitor local cerebral tissue , Dynamic collection of extracellular fluid ( ECF ) in the biochemical substances .

结果创伤性脑损伤后15min神经细胞外液谷氨酸含量明显升高，伤后30min达高峰，伤后6h已开始降低，伤后24h降至最低值；

Results Glutamate contents increased significantly at 15 minutes and reached a peak at 30 minutes , then decreased gradually at 6 hours and were inferior to normal level at 24 hours after brain injury ;

多频率阻抗测试表明，伤后早期细胞外液电阻（Re）及其与细胞内液电阻（Ri）的比Re/Ri明显下降，提示发生了细胞外水肿；

Measurement of impedance at many frequencies found that the resistance of extracellular fluid ( Re ) and Re / Ri ( Ri , resistance of intracellular fluid ) significantly decreased in early stage after trauma , which indicated the appearance of extracellular edema .

而PANF2018±1117ng/L显著降低（P<001）结论：本结果支持PANF浓度是判断细胞外液容量的敏感指标。且进一步提示ANF是ACTH及CTS分泌的抑制剂。

CONCLUSION These data supported that serum concentration of P ANF is a sensitive indicator of the extracellular fluid volume status , and ANF might exert inhibitory effect on the secretion of ACTH and CTS .