Fig. 5From: Detecting prokaryote-specific gene and other bacterial signatures in thrombi from patients with acute ischemic strokeImmunohistochemical staining of CD14. (A) and (B) originated from the same thrombus. In image (B), the black arrow indicated a positively stained cell. (C) served as the negative control. In image (C), the black arrow signified a negatively stained cellBack to article page