哪个是谓语?
C5b9 (complement membrane attack complex; MAC) immunofluorescence staining showing diffuse (involving sarcolemma and myofiber) upregulation within the necrotic fibers (arrows) and only sarcolemmal upregulation in non-necrotic fibers (arrowheads), a finding seen in antibody-mediated myopathies.
这是图片的说明文字,其中哪个是谓语?什么东西upregulation?
最后编辑于 2022-10-09 · 浏览 1004