Commentary

[摘要] This case, with seemingly erratic serum AST activities over time, must have been perplexing to follow. Lack of agreement of results from different laboratories, 2 ostensibly using the same method, presented additional layers of complexity.IFCC reference methods for enzymes have had a profound effect on harmonization; manufacturers have used them both for calibration and as the basis for conditions of assay. Unfortunately, addition of exogenous pyridoxal phosphate (PLP) seems to have been largely considered as an “option” for aminotransferases. The reasons for this are complex …

[学科分类] 过敏症与临床免疫学