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2010年6月16日，国际著名学术期刊Blood在线发表了上海交大医学院医学科学研究院刘俊岭课题组的最新研究发现：PTEN作为重要的分子参与调控胶原引起的血小板活化。已有大量研究表明PI3K/Akt信号通路在血小板活化和血栓形成过程中具有非常重要作用，但对于血小板PI3K/Akt信号通路的激活以及受调方式目前还缺乏研究，因而进一步研究血小板PI3K/Akt信号通路及其受调机制对于阐述临床相关疾病的...
In Vitro Assessment of Optical Properties of Blood by Applying the Extended Huygens-Fresnel Principle to Time-Domain Optical Coherence Tomography Signal at 1300 nm
Tomography Vitro Assessment
2009/9/4
A direct method for the measurement of the optical attenuation coefficient and the scattering anisotropy parameter based on applying the extended Huygens-Fresnel principle to optical coherence tomogra...
Cerebral Blood Flow Measurement Using fMRI and PET: A Cross-Validation Study
fMRI PET Cerebral Blood Flow Measurement
2009/9/4
An important aspect of functional magnetic resonance imaging (fMRI) is the study of brain hemodynamics, and MR arterial spin labeling (ASL) perfusion imaging has gained wide acceptance as a robust and...
The reactivation effect of pralidoxime in human blood on parathion and paraoxon–induced cholinesterase inhibition
Plasma Erythrocytes Cholinesterases Parathion Paraoxon Pralidoxime
2010/2/4
In this investigation the reactivation of cholinesterases by pralidoxime in parathion and paraoxon intoxication in plasma and erythrocytes were studied. For this purpose, human plasma and erythrocytes...
Computational model of blood flow in the aorto-coronary bypass graft
blood flow the aorto-coronary bypass graft
2010/3/1
The computed results have revealed that (i) maximum perfusion of the occluded artery occurs during mid-diastole, and (ii) the maximum wall shear-stress variation is observed around the distal anastomo...