左旋

METHODS:The content of the total naphthoquinone was counted in L-shikonin ,methanol was used as solvent and the wavelength was set at516nm.

总萘醌的含量以左旋紫草素计，溶剂为甲醇，检测波长为516nm。

Objective: To evaluate the effect of Lcarnitine plus rhEPO on nephritic anemia.

目的：观察左旋卡尼汀联合重组人促红细胞生成素治疗肾性贫血的临床疗效。

TOG-L-101 is thus a nonhazardous and effective substitute for STS, and can be introduced into S. cunadensis by normal pulse treatment, which in those circumstances can preserve the quality of these cut flowers at the consumer level.

tog左旋101因此溢出，并能有效地代替sts的，并可以引进第cunadensis正常脉冲治疗，而在这些情况下可以保存质量这些鲜切花在消费水平。

Rasagiline as an adjunct to levodopa in patients with Parkinson＇s disease and motor fluctuations （LARGO, Lasting effect in Adjunct therapy with Rasagiline Given Once daily, study）: A randomised, double-blind, parallel-group trial, Incidence of neural tube defects in the leastdeveloped area of India: A population-based study,Long-term efficacy of early versus delayed radiotherapy for low-grade astrocytoma and oligodendroglioma in adults: The EORTC 22845 randomised trial

文章摘要：雷沙吉兰作为左旋多巴的辅助用药治疗帕金森病和运动波动患者（LARGO研究。雷沙吉兰每日1次辅助治疗的持久影响）：一项随机、双盲、平行分组试验，神经管缺陷在印度最不发达地区的发病率：一项基于人群的研究，早期和晚期放疗对成人低分级星形细胞瘤和少突神经胶质细胞瘤的长期疗效：EORTC22845随机试验

The law of thermo isomeric changes of the pimaric,ellioti pimaric, levopimaric,longifolic,dehydropimaric,abietic and neoabietic acids in the oleoresin of Pinus elliottii were studied in a comparison with those of resin acids in the oleoresin of Pinus massoniana .

本文研究湿地松松脂中海松酸、湿地松酸、左旋海松酸、长叶松酸、去氢枞酸、枞酸、新枞酸受热异构变化规律，并与马尾松松脂中的树脂酸热异构变化进行对比，为湿地松松脂的生产提供理论依据。

Natural L-astaxanthin is supercritical fluid extraction from haematococcus pluvialis powder.

天然左旋虾青素是雨生红球藻粉经超临界萃取，它是一种超强的天然抗氧化剂。

The non-levodopa component extract from the seed of Stizolobium Cochinchinensis possesses certain sedative-hypnotic and anti-convulsion effects.

猫豆中非左旋多巴组分具有一定的镇静催眠和抗惊厥作用。

The fun ction of visual conduction and sensory in strabismic amblyopia cat′s eyes partl y was improved following a 12-week period stomach-perfusion of LDP.

结论用左旋多巴对猫斜视性弱视模型灌胃给药12周，能一定程度地改善其弱视眼的传导和感觉功能。

Objective To study the expression of nerve growth factor inducible protein B gene in striatum in the pathogenesis of levodopa-induced dyskinesias.

目的 研究纹状体区神经生长因子诱导蛋白-β的表达变化在左旋多巴诱发的异动症形成中所起的作用。

After administration of L-N〓-nitro-Arginine, a specific antagonist of NOS, it was found that the basal and stimulated NO release of blood vessels (aorta, internal carotid, renal and mensenteric artery) was decreased further. The increase of coronary blood flow stimulated by Ach was also reduced further, while the platelet aggregation degree and erythrocyte aggregation index increased significantly. Pathological examination indicated that aortic endothelium was destroyed, the blood vessels in cerebral, cardiac and renal tissues were hypertrophied further and some were almost occluded. The above fin dings resulted in SHR feeded with L-NNA having high incidence of stroke rate and high degree of renal cirrhosis when compared to control SHR. The infarct and hemorrhagic focuci in cerebral tissues, infarct focuci in cardiac tissues, atrophy and hyalinedegeneration of renal glomeruli and degeneration even necrosis of renal tubuli in renal tissues were al so found. The increase ratio of brain and heart to body weight and decrease ratio of kidney to body wei ght further demonstrated that the cerebral, cardiac and renal injuries were aggravated.

在上述结果的基础上进一步给予SHR NOS特异性拮抗剂左旋亚硝基精氨酸后，血管(胸主、颈内、肾及肠系膜动脉)NO基础释放及激动剂刺激释放进一步减少，Ach刺激冠脉流量的增加和胸主动脉内膜NOS活性也进一步减少，血小板聚集程度及红细胞聚集指数显著上升，病理切片显示胸主动脉内皮细胞破坏明显，脑心肾组织内的血管进一步增厚甚至几乎阻塞，导致饲L-NNA的SHR缺血性及出血性脑卒中发生率显著高于对照SHR，脑体重比显著升高；心肌内出现明显的缺血梗塞疤痕灶，心体重比显著升高；肾小球明显萎缩、玻璃样变性，肾小管也变性甚至坏死，使肾硬化程度显著增加呈颗粒性固缩肾，肾体重比也显著减少。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷