نتایج جستجو برای: cytokineimmunological responseslymphocyte populationppd positive
تعداد نتایج: 657726 فیلتر نتایج به سال:
2002
Immunohistochemical stains are indispensable for problem solving in diagnostic pathology. In order to evaluate them appropriately, it is critical to be aware of the characteristics of a true positive stain and a false positive stain. A "true positive" stain shows chromogen deposition in cells or structures that truly contain the antigen of interest. In contrast, a "false positive" stain is one ...
Journal:
:Annals of Clinical Biochemistry: International Journal of Laboratory Medicine
1992
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