查询词典 quinolinic

Methods Injecting quinolinic acid into rat hippocampus after injecting D-galactose to form the dementia rat model.

在s.c.D-半乳糖造成大鼠亚急性衰老的基础上，双侧海马内注射喹啉酸造成类AD模型。

METHOD:Experimental model of Alzheimer′s disease was made with rats induced by intracranial injection of quinolinic Acid.

采用脑立体定向颅内注射喹啉酸所致阿尔茨海默氏病(Alzheimer′s disease，AD)大鼠模型的方法。

Quinolinic Acid is a metabolite of L-tryptophan.

喹啉酸是体内色氨酸的代谢产物，其化学结构与谷氨酸类似，在中枢神经系统能够激活谷氨酸能神经的N-甲基-D天冬氨酸受体，造成。。。

Methods Bilateral NBM of elderly rats were damaged by quinolinic acid,and the AD model was established.The single passive aviodance stepdown training and watermaze spatial localization test were used to study the effects of Ginsenoside Rg1 on learning and memory of AD rats.

应用喹啉酸损毁老年大鼠双侧Meynert基底核，制备AD模型，通过被动回避跳台实验和水迷宫空间分辨能力测试，研究人参皂苷Rg1对AD大鼠学习记忆能力的影响。

Experimental study: effects of three therapies of acupuncture treatment combined with pharmacotherapy, simple acupuncture treatment and treatment of Danggui Shaoyao Powder on the dementia rats due to hippocampal CA1 lesions induced by quinolinic acid were observed.

实验研究：采用随机对照的方法，系统观察并比较了采用针药结合、单纯针刺和单纯用药疗法对QA损毁海马CA_1区所致痴呆大鼠模型的海马神经递质Glu和抗氧化指标的影响。

Synthesis of PPA are intermediate ester methoxy-pyrimidine main raw material; for quinoline acid synthesis; are prepared quinolones (such as: Pipemidic, Ciprofloxacin quinolinic acid, such as containing the quinolone drugs) of raw materials; also are manufacturing and other chemical products dyes intermediates.

是合成PPA的中间体甲氧基嘧啶酯的主要原料；用于喹啉酮酸的合成；是制备喹诺酮类药物(如：吡哌酸、环丙氟哌酸等含喹啉酮酸的喹诺类药物)的原料；亦是制造染料及其他化工产品的中间体。

Methods The AD pathological model was made by hippocampal CA 1 lesions due to stereotaxic mini injection of quinolinic acid, the rat's learning and memory were observed by Y maze; the apoptosis of hippocampal cells were detected by using flow cytometry and electronic microscope.

用立体定位技术对海马CA1区微量注射喹啉酸造成AD模型；Y形迷宫检测大鼠学习记忆水平；电子显微镜、流式细胞仪检测海马细胞凋亡。

IDO inhibits the proliferation of eukaryotic intracellular pathogens or tumor cells by depriving them of tryptophan. IDO has been targeted for neurological disorders: it causes decrease of serotonin level in the brain resulting depression, and it causes the accumulation of neurotoxic quinolinic acid. IDO plays a key role in the suppression of T cell response and antitumor immune, it induces immune tolerance to embryo and explant.

IDO可通过降低微环境中色氨酸的浓度而达到抑制病原微生物增殖的作用； IDO与神经系统疾病也密切相关，它能降低5-羟色胺的水平而导致抑郁，也可造成脑中喹啉酸等具有神经毒性的代谢产物的累积； IDO在抑制T细胞免疫和抗肿瘤免疫、诱导母胎免疫耐受和移植物免疫耐受中均发挥重要的代谢性免疫调节作用。

By one trial passive avoidance response step-down tast and water maze spatial local-ization tast, we observed the effect of GASD on pathological models of the dementia rats induced byhippocampal lesions due to quinolinic acid.

采用一次性训练被动回避性跳台实验和水迷宫空间分辨能力测试实验，观察参归煎剂对喹啉酸损毁双侧海马CA1区造成大鼠记6忆障碍病理模型的影响。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。