氨基酸类

4种森林类型土壤微生物群落比较偏好、利用率较高的3类碳源是糖类、羧酸类和氨基酸类。

Carbohydrates , carboxylic acids and amino acids are the main carbon sources possessing higher utilization efficiency or utilization intensity .

免耕显著提高了玉米和冬小麦成熟期根际土壤微生物对氨基酸类、聚合物类、羧酸类以及糖类碳源的利用能力。

No-tillage led to the improvement of the utilisation of amino acids , polymers , carboxylic acids , and carbohydrates by the rhizospheric soil microbes under maize and winter wheat at maturity .

老年性痴呆患者血浆中氨基酸类神经递质的HPLC荧光检测

HPLC-Fluorescence Determination of Amino Acid-like Neurotransmitters in Plasma from Patients with Alzheimer 's Disease

HPLC测定脑组织和脑脊液中4种氨基酸类神经递质含量的方法改良研究

Modification of HPLC Assay for 4 Amino Acid Neurotransmitter Content in Brain Tissue and Cerebrospinal Fluid

RP-HPLC法检测大鼠海马中4种氨基酸类神经递质含量的研究

Determination of 4 Amino Acids Neurotransmitters in Rat Hippocampi by RP-HPLC

HPLC法检测PVS患者脑脊液中氨基酸类神经递质

HPLC determination of amino acid neurotransmitter in cerebrospinal fluid of PVS patients

RP-HPLC法检测海马脑片灌流液中氨基酸类神经递质

Determination of amino acid neurotransmitters in the hippocampal slices perfusate by RP HPLC

REM睡眠剥夺后大鼠脑组织氨基酸类神经递质含量的变化

Effects of REM Sleep Deprivation on Amino-acid Neurotransmitter Contents in Rat Brain

RP-HPLC法测定大鼠脑组织及脑脊液中四种氨基酸类神经递质的含量

Determination of 4 amino acids neurotransmitter in rat brain tissue and cerebrospinal fluid by RP-HPLC

方法：抽取不同癫痫患者的脑脊液，用HPLC荧光法测定氨基酸类神经递质（谷氨酸、甘氨酸、γ－氨基丁酸）；

Methods The changes of amino acid neurotransmitters levels in cerebrospinal fluid of general epilepsy and partial complex epilepsy were measured by HPLC fluorescence ;

氨基酸类Schiff碱稀土配合物的合成及抗肿瘤活性Ⅱ

Synthesis , Characterization and Antitumor Activities of Lanthanide Complexes with Amino Acid Schiff Base Ligand ⅱ

隔区损毁对兔海马氨基酸类递质和P3波的影响

Effects of septal lesions on hippocampal amino acid transmitters and P3 potentials in rabbits

酸性神经肽1对小鼠大脑氨基酸类神经递质及cGMP影响的实验研究

Influence of bovine acidic neuropeptide 1 on some neurotransmitters of amino acids and cGMP in mouse brain

方法采用双波长扫描定量法和豚鼠回肠生物测定法观察大鼠脑内氨基酸类神经递质的含量和纹状体内Ach含量。

Methods Contents of amino acid neurotransmitters and Ach in rat brain were determined by double-wavelengh scan and GPI mensuration .

本文继续试验这两种虫对氨基酸类拟议递质和5-HT及其颉颃药的反应。

The purpose of the present investigation was to continue the testing of responses of both worms to 5-HT , certain amino acid transmitter candidates and their antagonists .

目的探讨HPLC法检测脑脊液中氨基酸类物质的方法，观察PVS患者脑脊液中氨基酸类神经递质的变化。

Objective To investigate the method of HPLC to measure amino acids in cerebrospinal fluid ( CSF ), and observe the amino acid neurotransmitter variation in CSF of PVS patients .

结论PVS患者脑脊液中氨基酸类递质与临床表现有一定的相关性。

Conclusion The patient 's clinical manifestations are related to the contents of amino acid neurotransmitters in the cerebrospinal fluid of PVS patients .

在碳代谢类型上，糖类利用程度最高（OD>1.4），氨基酸类利用程度最低（OD

Regarding the C metabolic forms , the utilization rate of saccharide was the highest ( OD > 1.4 ), while the utilization rate of amino-acid was the lowest ( OD

目的：观察丙戊酸（valproate，VPA）对戊四氮（pentylenetetrazol，PTZ）点燃的自由活动大鼠海马胞外兴奋性氨基酸类神经递质动态释放过程的影响。

Aim : To study the dynamic release of amino acid transmitters induced by valproate in pentylenetetrazol-kindled freely moving rats ' hippocampus .

结论：SI能改善铝中毒小鼠的记忆，其机制可能与其提高机体抗氧化能力，并调节中枢胆碱能和氨基酸类神经递质代谢有关。

Conclusion : Soy isoflavones could improve memory of aluminum poisoned mice , and the mechanism involved might closely correlate with its roles of antioxidation and modulating metabolism of neurotransmitters such as acetylcholine and amino acids in central nerve system .

而照后1d仅见γ氨基丁酸和甘氨酸含量仍较高（P<0.01）。结论S波段高功率微波辐射可引起大鼠大脑皮层神经元尼氏体、突触结构和髓鞘等损伤及氨基酸类神经递质代谢紊乱。

Conclusion S band HPM radiation can induce the injure of Nissel body , synapse and myelin sheath of neuron , and the disorder of amino acids in cerebral cortex .

1CMET（11C蛋氨酸）是目前用于肿瘤PET最多的氨基酸类显像剂之一，它能反映体内氨基酸的转运、肿瘤氨基酸的代谢及蛋白质的合成。

C_methionine ( MET ), an amino acid , is the most widely used radiopharmaceutics which can reflect transport metabolism of amino acid in vivo , and synthesis of protein in tumor .

马桑内酯致痫大鼠的GAD、GABA-T活性及氨基酸类神经递质含量的研究

A Study of GAD 、 GABA-T Activities and Amino Acid Neurotransmitter Levels in Artificial Epilepsy Rats by Coriaria Lactone

高功率微波10mW/cm2辐射不同时间后大鼠不同脑区氨基酸类神经递质含量的变化：辐射后6h大脑皮质谷氨酸含量升高，1d后基本恢复正常；

The changes of amino acid neurotransmitters in various brain regions at different time points : At 6 hours after HPM exposure , Glu content in the pallium increased and resumed at 1 day ;

本研究运用时间生物学的研究方法，就力竭性运动对大鼠脑干、间脑和端脑3个脑层次中兴奋性氨基酸类神经递质谷氨酸（Glu）的量变及近似昼夜节律的影响进行了研究。

By methods of chronobiology , the effects of chrono-exercise on the circadian and amounts of glutamate neuro - transmitters in Rat 's three brain levels ( stem brain , diencephalon and telencephalon ) were studied .

首先，本文对PVS患者体液中一氧化氮（NO）、内皮素（ET）、Ca~（2+）和单胺类和氨基酸类神经递质进行了较为详细的研究。

At First , we have observed the-concentrations of endothelin ( ET ), nitrogen monoxide ( NO ), Ca2 + , monoamine and amino acid neurotransmitters in plasma ( serum ) and cerebrospinal fluid ( CSF ) in PVS .

大鼠脑组织中氨基酸类神经递质的rP-HPLC-UV柱前衍生定量分析

Quantitative analysis of aminoacid neurotransmitters in rat brain tissue by RP HPLC pre-column derivatization

本文利用THz-TDS技术并借助于量子化学计算方法对自然界存在的多种典型糖类和氨基酸类化合物进行了光谱分析。

Aided by quantum chemical calculation , THz-TDS technology has been used to measure and analyse the THz spectra of some typical saccharides and amino acids found in nature .

研究结果表明，卵巢甾体激素属于神经甾体激素，其作为新的神经调质对CNS具有广泛的影响，它们分别通过调节即刻早期基因、氨基酸类神经递质及神经递质受体而多环节影响CNS的兴奋性。

From our observation we concluded that ovarian hormones are neuroactive steroids and new neuromodulaters , they could affect the excitability of CNS by regulating immediate early genes , amino acid neurotransmitters and N methyl D aspartate receptor ( NMDAR ) .

目的探讨重复经颅磁刺激（rTMS）治疗对脑出血灶周组织单胺类和氨基酸类神经递质变化的影响，阐明其作用机制。

Objective To explore the effect of repetitive transcranial magnetic stimulation ( rTMS ) on contents of monoamine and amino acid transmitters in rabbits with cerebral hemorrhage and the underlying mechanism .