Heart Bypass Surgery

Research on heart bypass surgery described by scientists at University of Sao Paulo

Published in Cardiovascular Week, February 1st, 2010

"A sensitive and rapid HPLC assay for determining cefuroxime penetration in the subcutaneous tissue near to surgical incision of patients submitted to coronary artery bypass grafting (CABC) with or without cardiopulmonary bypass (CPB) was performed. Blood and subcutaneous tissue samples were collected from 14 patients. in four periods during surgery," scientists in Sao Paulo, Brazil report.

"The analytical method presented linearity from 0.5 to 100 mu g/g. LOQ = 0.50 mu g/g, LOD = 0.25 mu g/g. intra- and interday precision (%CV) ranged from 4.9 to 8.9% and 6.4 to 9.9%, respectively, and intra-and interday accuracy expressed as % of the nominal concentration ranged from...

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Source: Cardiovascular Week (2010-02-01)

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