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Cost-effective, high-performance micropumps for lab-on-a-chip disease diagnosis（图）
disease diagnosis Cost-effective
2014/9/12
Researchers at Penn State have demonstrated an acoustofluidic pump powered by a piezoelectric transducer about the size of a quarter. This reliable, inexpensive, programmable pump is a crucial feature...
Doppler-derived right ventricular myocardial performance index in neonates:Normal values
RV MPI Normal values newborn infants
2009/12/25
Doppler-derived myocardial performance index (MPI), defined as the sum of isovolumetric contraction and relaxation durations divided by ejection time, is an easily measured and reproducible index that...
Determination of total L-Ascorbic Acid by high performance liquid chromatography in human plasma
L-Ascorbic acid Total vitamin C
2009/12/24
The total vitamin C content in human plasma is widely accepted as an indicator of the tissue status of vitamin C. A liquid chromatography method with ultraviolet detector (264 nm) for measuring ascorb...
Evaluation of the performance of a carotid subclavian by-pass as a source for internal thoracic artery
Atherosclerosis brachiocephalic disease coronary artery disease coronary subclavian steal syndrome
2009/7/6
The concomitance of atherosclerotic subclavian occlusive lesion with coronary artery disease has an extraordinary importance in coronary artery bypass surgery. The development of a lesion in the subcl...