谷氨酸钠

杏仁核内微量注射谷氨酸钠及利多卡因对膈神经放电的影响

The effects of microinjection of MSG and lidocaine into amygdala on phrenic activity

研究了谷氨酸钠、海藻酸钠、聚乙二醇、甘油、锌粉、氮气对PAL稳定性的影响。

By single-factor experiments , the effects on the stability of PAL of sodium glutamate , sodium alginate , polyethylene glycol , glycerin , zinc powder , nitrogen gas were studied .

HPLC法测定鸡精中谷氨酸钠的含量

Determination of Sodium Glutamate Content in Chicken Essence by HPLC

试验鼠同时服用铝和柠檬酸钠或谷氨酸钠将减弱血浆的抗氧化能力，血浆中MDA的量明显增加，SOD酶活力则显著降低（P<0.01）。

Absorption of aluminum increased malondialdehyde and decreased the activity of plasma superoxide dismutase very significantly .

方法：皮下注射谷氨酸钠建立SD新生大鼠弓状核损毁模型。正常组注射等量生理盐水作对照。

Methods : The new-born SD rat arcuate nucleus lesion model was established by monosodium glutamate subcutaneous injection .

白细胞介素-1β对谷氨酸钠致痫大鼠海马Gs蛋白表达的影响

The effects of interleukin-1 beta on the expression of gs α in hippocampus of epileptic rats induced by sodium glutamate

方法：豚鼠随机分成谷氨酸钠损伤组、对照组和bFGF治疗组。

Methods : Guinea pigs were randomly divided into the glutamate injury model group , the normal control group and the bFGF treatment group .

用Na2CO3代替发酵过程调节pH的尿素，在发酵液中直接生成谷氨酸钠，探讨尿素、生物素、接种量对发酵的影响。

Use the sodium bicarbonate instead of the urea which used to control the pH of the fermentation liquor . Seeing about urea , biotin , inoculate influence on fermentation .

目的在体研究碱性成纤维细胞生长因子（bFGF）对谷氨酸钠所致豚鼠耳蜗螺旋神经节细胞毒性损伤的拮抗作用。

Objective To study the antitoxic effect of basic fibroblast growth factor ( bFGF ) on survival and neurogenesis of the spiral ganglion cell of guinea pig exposed to glutamate in vivo .

生物法是从酸奶中筛选得到的菌株，经初步鉴定为乳酸球菌，以谷氨酸钠为原料，发酵生产GABA，终产物浓度约为3.9g/L。

With the biological method , the bacterial strain screened out from yogurt was preliminary identified as bacterium Lactococcus , GABA was produced by fermentation with sodium glutamate as raw materials .

追踪观察谷氨酸钠（monosodiumglutamate，MSG）处理后的新生大鼠不同生长期海马锥体细胞的形态学变化。

It was the study on the tracing observation in different living periods after the hippocampal cells in the neonatal rat was damaged after subcutaneous injection with monosodium glutamate ( MSG ) .

结论：bFGF可抑制过量谷氨酸钠诱发的视网膜内SYP的表达减少，上调SYP的表达，对视神经损伤有显著地促功能修复作用。

Conclusion : bFGF can elevate the expression of SYP in the retina after superabundant glutamate injury and significantly promote the functional repair of the injured optic nerve .

为了探讨糖皮质激素的抑痫效应，本研究用免疫细胞化学方法和脑电图仪观察了地塞米松对谷氨酸钠致痫大鼠脑电图以及GABA免疫反应的影响。

To explore the anti epilepsy effect of glucocorticoid , the influence of dexamethasone on EEG and GABA immunoreactivity was observed on seizure rats induced by glutamate sodium using the immunocytochemistry method and the electroencephalogram instrument .

于NRD微量注入谷氨酸钠，颏舌肌和膈肌肌电幅度升高，频率加快。在NRM微量注射谷氨酸钠，AARA降低。

Microinjection of glutamate increased the amplitude and frequency of integrated genioglossus and phrenic muscle activities at NRD and decreased the AARA at NRM .

但是在相同条件下，聚谷氨酸钠（PGA&Na）在银溶胶中不能获得SER光谱，这可能是由于空间障碍或者COO~-基的活性不如NH3~+基。

Poly-Glutamic Acid Sodium salt in silver colloid does not exhibit SERS spectra under the same conditions , which may be due to the steric hindrance of backbone and / or the weak activity of the COO - group .

谷氨酸钠致痫大鼠海马mGluR5的表达变化

Altered expression of metabotropic glutamate receptor subtype 5 ( mglur_5 ) in the hippocampus of sodium glutamate kindled rats

给小鼠腹腔注射谷氨酸钠后，进行骨髓嗜多染红细胞（PCE）微核实验、骨髓细胞染色体检查，以观察谷氨酸钠的毒性作用，同时还进行了致畸实验。

Experiments of bone-marrow polychromophil erythrocyte ( PCE ) micronucleus and chromosome aberration were made with the method of injecting sodium glutamate into peritoneal cavity of rats . Also teratological test was conducted through peritoneal injection in pregnant rats .

目的了解谷氨酸钠致单离培养的小鼠耳蜗螺旋神经节细胞损伤后，碱性成纤维细胞生长因子（bFGF）对其生存及生长的影响，以及二者对细胞内游离钙离子浓度的影响。

Objective To understand the effects of basic fibroblast growth factor ( bFGF ) on survival and neurogenesis of the cultured spiral ganglion cell ( SGC ) of mouse after exposed to glutamate , and the effects of bFGF and glutamate on free intracellular calcium ion concentration .

聚谷氨酸（PGA）和聚谷氨酸钠（PGA-Na）在不同的相对湿度（RH）下，用红外光谱仪测得它们的结构和侧链非离子化羧基的变化。

The changes which occurred in both non - ionic sidechains and structure of Pol-y-glutamic acid ( PGA , MW 80000 ) and Sodium Poly-glutamate ( PGA-Na , Sigma MW 80000 ) have been studied by infrared spectroscopy under various relative humidities ( R. H. ) .

结果：疼痛刺激后，PAG、NRM内5HT水平较正常显著增高（P<005），谷氨酸钠组则较疼痛组进一步增加。

Results : After pain stimulation , the level of 5 HT in PAG and NRM increased than normal level ( P < 0 05 ) . After injected sodium glutamate 5 HT positive cells in PAG and NRM obviously increased than that of Pain Group .

雄性Wistar大鼠56只，乌拉坦麻醉，双侧脑区微量注射谷氨酸钠，观察延髓腹面尾端加压区（cVMP）与头端加压区（rVMP）心血管效应的差异。

In 56 urethane anesthetized Wistar rats , bilateral microinjection of glutamate ( Lglu ) was used to observe the difference of cardiovascular effects between caudal ventrolateral medulla pressor area ( cVMP ) and rostral ventrolateral medulla pressor area ( rVMP ) .

高氯酸滴定法测定掺杂味精中谷氨酸钠的含量

Determination of MSG in adulterated Weijing with perchloric acid titration method

花粉对谷氨酸钠所致小鼠肥胖的预防作用

Preventive effect of pollen on obesity of MSG - mice

谷氨酸钠从其水溶液中的周期结晶现象

Phenomenon Periodical Crystallization of Sodium Glutamine from its Aqueous Solution

盐、蔬菜提取物、香料和谷氨酸钠的混合物。

Combination of salt and vegetable extracts and spices and monosodium glutamate .

过量谷氨酸钠对豚鼠视网膜内突触小泡蛋白表达的影响

The effect of superabundant glutamate on expression of synaptophysin in guinea pig retina

谷氨酸钠流化床吸附脱色的柱过程研究

Study on the Column Processes of Fluided Bed Adsorption Decolorization of Monosodium Glutamate

谷氨酸钠对胎鼠脑发育影响的实验研究

Experimental Study on the Influence of Sodium Glutamate on Embryonal Brain Development of Mouse

谷氨酸钠反复注射对家兔体温的影响

The effect of injection repeatedly of monosodium glutamate on the body temperature in rabbits

延髓中缝核区注射谷氨酸钠降低大鼠动脉血压的作用

The depressor effect of microinjection of monosodium glutamate into medullary raphe nuclei in the rat