|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Microwave Exposure Impairs Synaptic Plasticity in the Rat Hippocampus and PC12 Cells through Over-activation of the NMDA Receptor Signaling Pathway显示文摘Objective The aim of this study is to investigate whether microwave exposure would affect the N-methyl-D-aspartate receptor(NMDAR) signaling pathway to establish whether this plays a role in synaptic plasticity impairment. Methods 48 male Wistar rats were exposed to 30 m W/cm2 microwave for 10 min every other day for three times. Hippocampal structure was observed through H&E staining and transmission electron microscope. PC12 cells were exposed to 30 m W/cm2 microwave for 5 min and the synapse morphology was visualized with scanning electron microscope and atomic force microscope. The release of amino acid neurotransmitters and calcium influx were detected. The expressions of several key NMDAR signaling molecules were evaluated. Results Microwave exposure caused injury in rat hippocampal structure and PC12 cells, especially the structure and quantity of synapses. The ratio of glutamic acid and gamma-aminobutyric acid neurotransmitters was increased and the intracellular calcium level was elevated in PC12 cells. A significant change in NMDAR subunits(NR1, NR2 A, and NR2B) and related signaling molecules(Ca2+/calmodulin-dependent kinase II gamma and phosphorylated c AMP-response element binding protein) were examined. Conclusion 30 m W/cm2 microwave exposure resulted in alterations of synaptic structure, amino acid neurotransmitter release and calcium influx. NMDAR signaling molecules were closely associated with impaired synaptic plasticity. | XIONG Lu SUN Cheng Feng ZHANG Jing GAO Ya Bing WANG Li Feng ZUO Hong Yan WANG Shui Ming ZHOU Hong Mei XU Xin Ping DONG Ji YAO Bin Wei ZHAO Li PENG Rui Yun | 2015 | Biomedical and Environmental Sciences2015，28，1： | 16 |
| 2 | AduoLa Fuzhenglin Down-regulates Microwave-induced Expression of β_1-adrenergic Receptor and Muscarinic Type 2 Acetylcholine Receptor in Myocardial Cells of Rats显示文摘This paper is aimed to study the effect of ADL on expression ofβ1-AR and M2-AchR in myocardial cells of rats exposed to microwave radiation.Immunohistochemistry,Western blot and image analysis were used to detect the expression ofβ1-AR and M2-AchR in myocardial cells at 7 and 14 | ZHANG Jing PENG Rui Yun GAO Ya Bing WANG Shui Ming YANG Lei Lei ZHAO Li DONG Ji YAO Bin Wei CHANG Gong Min XIONG Lu | 2014 | Biomedical and Environmental Sciences2014，27，3： | 9 |
| 3 | Expression,purification and immunocharacteristics of recombination UreB protein of H.pylori显示文摘INTRODUCTIONHelicobacter pylori (H . pylori) is associated with the development of chronic gastritis ,peptic ulcer and gastric cancer and gastric MALT lymphoma[1-9],H .pylori has many antigens ,including urease ,heat shock protein and vacuolating cytotoxin and so on ,and urease is an important factor in the colinization of the gastric mucosa and suspected to cause damage to the gastric mucosa[10-14].At the same time ,urdase is also one of the important protective antigens . | Chao Wu~1 Quan Ming Zou~1 Hong Guo~2 Xiao Peng Yuan~1 Wei Jun Zhang~1 Dong Shui Lu~1 Xu Hu Mao~1 ~1Department of Clinical Microbiology,Third Military Medical University,Chongqing 400038,China ~2Department of Gastroenterology,Xinqiao Hospital,Third Military Medical University,Chongqing 40003?,ChinaDr.Chao Wu graduated from Third Military Medical University as a postgraduate in 2000,now a lecturer,specialized in diagnosis,prevention and therapy of Helicobacter pylori infection,having 6 papers published. | 2001 | World Journal of Gastroenterology2001，7，3： | 5 |
| 4 | Peginterferon Alfa-2a Plus Ribavirin for the Treatment of Dual Chronic Infection With Hepatitis B and C Viruses显示文摘 | Chun–Jen Liu Wan–Long Chuang Chuan–Mo Lee Ming–Lung Yu Sheng–Nan Lu Shun–Sheng Wu Li–Ying Liao Chi–Ling Chen Hsing–Tao Kuo You–Chen Chao Shui–Yi Tung Sien–Sing Yang Jia–Horng Kao Chen–Hua Liu Wei–Wen Su Chih–Lin Lin Yung–Ming Jeng Pei–Jer Chen Ding–Shinn | 2009 | Gastroenterology2009，，2： | 3 |
| 5 | CD8 + T Cells That Produce Interleukin-17 Regulate Myeloid-Derived Suppressor Cells and Are Associated With Survival Time of Patients With Gastric Cancer显示文摘 | Yuan Zhuang Liu–Sheng Peng Yong–Liang Zhao Yun Shi Xu–Hu Mao Weisan Chen Ken C. Pang Xiao–Fei Liu Tao Liu Jin–Yu Zhang Hao Zeng Kai–Yun Liu Gang Guo Wen–De Tong Yan Shi Bin Tang Na Li Shu Yu Ping Luo Wei–Jun Zhang Dong–Shui Lu Pei–Wu Yu Quan–Ming Zou | 2012 | Gastroenterology2012，，4： | 2 |
| 6 | Differences in portal hemodynamics between whole liver transplantation and living donor liver transplantation显示文摘 | Shui‐Ming Jiang Qi‐Shun Zhang Guang‐Wen Zhou Shi‐Feng Huang Hai‐Ming Lu Cheng‐Hong Peng | 2010 | Liver Transpl2010，，11： | 1 |
| 7 | Tropomyosin is localized in the nuclear matrix and chromosome scaffold of physarum polycephalum显示文摘The nuclei and chromosomes were isolated from plasmodia of Physarum polycephalum. The nuclear matrir and chromosome scaffold were obtained after the DNA and most of the proteins were extracted with DNase I and 2 M NaCl. SDS-PAGE analyses revealed that the nuclear matrir and chromosome scaffold contained a 37 kD polypeptide which is equivalent to tropomyosin in molecular weight. Immunofluorescence observations upon slide preparations labeled with anti-tropomyosin antibody showed that the nuclear matrix and chromosome scaffold emanated bright fluorescence, suggesting the presence of the antigen in them.Immunodotting results confirmed the presence of tropomyosin in the nuclear matrix and chromosome scaffold. Immunoelectron microscopic obserwtions further demonstrated that tropomyosin was dispersively distributed in the interphase nuclei and metaphase chromosomes. | ZENG XIAN LU MING DA JIAO MIAO XING XIAO GUANG WANG SHUI HAO(Institute of Genetics and Cytology, Northeast Normal University, Changchun 130024, China)(Department of Biology, Changchun Normal College,Changchun 130032, China) | 1999 | Cell Research1999，9，1： | 1 |
| 8 | Stereoselective Synthesis and Bioactivities of New ω-Azolyalkenes显示文摘A series of new ω-azolylalkenes 3 were synthesized by N-alkylation of ffobromoalkenes 2 which were obtained by Witting reaction of ω-hydroxyalkylphosphonium bromide with aromatic aldehydes and subsequent bromination. The structures of products were confirmed by 1HNMR, IR,MS and elemental analysis. The preliminary bioassay indicated that some of them had high flingicidal activities. | Shui Ming LU Wen Jing XIAO Wen Fang HUANG Tian Jie WU (Departmeent of Chemistry, Central China Normal University, Wuhan, 430079)(Institute of Organic Systhesis, Central China Normal University, Wuhan, 430079)(Center of Analysis and Testing, Central Chi | 1998 | Chinese Chemical Letters1998，9，11： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员