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INTRODUCTION Rheumatoid arthritis (RA) is a T-cell-mediated systemic autoimmune disease, characterized by synovium inflammation and articular destruction. Bone marrow mesenchymal stem cells (MSCs) could be effective in the treatment of several autoimmune diseases. However, there has been thus far no report on umbilical cord (UC)-MSCs in the treatment of RA.(More)
—In a cell recording system, characteristics of the cell and microelectrode array (MEA) interface impose challenging requirements on the design of front-end amplifier with regard to input-referred noise, linearity, dynamic range (DR), input impedance, pitch size and differential electrode offset (DEO) cancellation. Previous front-end amplifier designs for(More)
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