Results 41 to 50 of about 1,118 (92)

黑色岩系成壤过程中镉和硒的形态转变与迁移特征

Shuitu Baochi Xuebao
[目的] 黑色岩系含有高量的镉和硒,为明确其在风化成土过程中,岩石镉和硒的形态转变和释放对周围生态环境产生影响。[方法] 在浙西北寒武统荷塘组地层的黑色岩系分布区,通过沿地形不同部位(丘陵上坡、丘陵中坡、丘陵下坡、丘间谷底和河谷阶地)采集土壤剖面分层土样,探讨黑色岩系风化成土及其风化物迁移过程中镉和硒的数量与形态转变规律。[结果] 从母岩经母质到土壤,土壤总镉和总硒均呈下降趋势。黑色岩系风化物镉和硒损失随沿丘陵坡地向下迁移搬运距离增加而增加,其中,由坡积物演变为洪积物的过程中 ...
任白琳, 麻万诸, 章明奎
doaj  

[Angio-associated migratory cell protein is highly expressed in hepatocellular carcinoma and promotes tumor cell invasion and metastasis]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Li C, Yin G, Cheng X, Jiang Y.
europepmc   +1 more source

[Effects of mitochondrial transplantation on full-thickness skin defects in diabetic rats]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Li YQ, Zhang TT, Zou GL, Zhou HW, Zhou ST, Zhao HW, Guo BL, Li J.   +7 more
europepmc   +1 more source

[Polyphyllin VII inhibits osteosarcoma xenograft growth in mice by inducing ferroptosis via upregulating SOHLH1]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Xiao D, Tang H, Yang M, Teng H, Liang J, Xie T, Feng W, Liu S, Dai W, Li H, Liu Y.   +10 more
europepmc   +1 more source

[The role and mechanisms of N,N-dimethylglycine sodium in promoting wound healing in mice]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Guo S, Zhang Z, Qi B, Zhou Y, Li M, Liang T, Yan H, Wang Q, Jin L.   +8 more
europepmc   +1 more source

[Silencing DDX17 inhibits proliferation and migration of pulmonary arterial smooth muscle cells <i>in vitro</i> by decreasing mTORC1 activity]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Deng X, Wang J, Xiong M, Wang T, Yang Y, Li, Sun X.   +6 more
europepmc   +1 more source

[Extracellular matrix materials and tissue regeneration and repair]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhao L, Xie H.
europepmc   +1 more source

NAD⁺激活SIRT3/IDH2信号通路改善高血压血管内皮功能障碍

Zhongshan Daxue xuebao. Yixue kexue ban
目的探讨烟酰胺腺嘌呤二核苷酸在改善高血压血管内皮损伤中的作用及其分子机制。方法利用渗透泵构建高血压小鼠模型，将C57BL/6J小鼠随机分为生理盐水组（Saline）和高血压组（Ang Ⅱ），每天补充NAD+前体——烟酰胺单核苷酸（300 mg/kg），4周后检测小鼠血压、内皮舒张功能、脉搏波传导速度。采用迁移实验和划痕实验评估体外内皮细胞功能；采用免疫荧光染色法检测mtROS水平；采用RT-PCR检测mtDNA、SIRT3、异柠檬酸脱氢酶2（IDH2）的mRNA表达；采用酶联免疫吸附法检测8-羟基-2'-
丘雨旻, 陈曦, 张建宁, 刘张弛, 朱秋霞, 张美信, 陶军, 吴杏   +7 more
doaj  

[Effect of dephosphorylation of tumor metastasis suppressor gene <i>LASS2</i> on vacuolar ATPase activity and invasiveness of prostate cancer]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Liu Y, Lu M, Zhao X, Zhang K, Wu R, Mei F, Dai Z, You J, Pei F.   +8 more
europepmc   +1 more source

[HDAC2-mediated H3K27 acetylation promotes the proliferation and migration of hepatocellular carcinoma cells]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Tang S, Yang B, Li J, Zhao L, Wang Y, Wang S.   +5 more
europepmc   +1 more source