[Radix codonopsis combined with Poria improves cognitive impairment in rats with unilateral common carotid artery ligation by regulating the ERα/PI3K/Akt signaling pathway]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoYang J +7 more
europepmc +1 more source
[Esketamine alleviates depression-like behaviors in mice with chronic restraint stress by activating glutamatergic neurons in the medial prefrontal cortex]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoZhang Z +7 more
europepmc +1 more source
, 2014 网络时代改变了旅游者与旅游目的地及其管理者之间信息屏障,同时也催生了旅游领域的公共事件。本文在网络时代旅游公共事件概念和研究回顾后,探讨了网络时代舆论的特点和对旅游公共管理的挑战,提出了网络时代旅游公共事件应对的四点管理策略,即提高网络旅游公共管理的危机意识、提高旅游公共管理的服务和法制意识 ...
吕本勋
core
[Research Progress on the Role and Mechanisms of PYCR1 in Tumorigenesis and Progression]. [PDF]
Zhongguo Fei Ai Za ZhiMeng Y, Yang Z, Feng H, Li H, Li B.
europepmc +1 more source
, 2001 利用反射激波加热使试验气体电离,继之以强稀波快速冷却,构成一种新的激波管方法,并测定了在氩气氛中钠离子与电子三体复合速率系数。由于稀疏波冷却速度达10~6K/s,电离过程处于非平衡状态。选用氨基钠作为向实验体系中引入钠离子的源物质。用压电传感器和Langmuir静电探针分别监测反射激波后5区压力和离子浓度变化。稀疏波的冷却过程被视为绝热的。分析了探针工作状态,引入了探针鞘层内的弹性散射修正。测定了在800~2 600K温度范围内以惰性气体氩为碰撞第三体的钠离子与电子离复合速率系数k_r=3.43×10~(
王静 +4 more
core
[Research progress on the pathogenesis and clinical treatment of cirrhotic cardiomyopathy]. [PDF]
Zhonghua Gan Zang Bing Za ZhiWang KY, Liu L.
europepmc +1 more source
, 2014 本发明为一种表面放电电离源-无离子门离子迁移管，其特征在于利用表面放电电离产生薄离子片来替代传统离子门，利用脉冲电场将离子引入漂移区，仪器装配简单，易于批量化和微型化。由沿轴线分布的脉冲推斥电极、表面放电离子源、漂移区、栅网、离子接收极等构成；待测物被离子源电离产生的产物离子分别被脉冲推斥电极引入漂移区，在高压电源提供的电场中飞行 ...
王卫国, 李海洋
core
[Menstrual blood-derived mesenchymal stem cell transplantation improves anti-fibrosis mechanisms in mouse models of alcoholic liver fibrosis]. [PDF]
Zhonghua Gan Zang Bing Za ZhiYang C +7 more
europepmc +1 more source
[Advances in research on the mechanisms of reactive oxygen species in platelet activation and thrombosis]. [PDF]
Zhonghua Xue Ye Xue Za ZhiShen RY, Xu KL, Qiao JL, Fu P.
europepmc +1 more source
[Novel technologies for large-scale analysis of cell surface glycoprotein interactions and their applications]. [PDF]
Se PuLiu Y +5 more
europepmc +1 more source