Because the nature of pathological changes cannot be determined by naked eye examination, it is not necessary to observe the specimens by the naked eyes.( )
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Histochemistry technology can be used to do qualitative, quantitative and locating research on chemical components such as proteins in tissues and cells.( )
Although immunohistochemistry can detect the presence and distribution of unknown antigens, it cannot replace the routine paraffin section.( )
The inflammatory cells in granulation were mainly neutrophils.( )
Cardiomyocytes belong to stable cells.( )