Journal: Scientific Reports
Article Title: Dysfunction of low-density neutrophils in peripheral circulation in patients with sepsis
Figure Lengend Snippet: Reduced chemotactic function of LDNs. ( A ) Neutrophil chemotaxis toward fMLP was assayed. CD (chemotactic distance, μm), CCR (chemo cell ratio, cell number of zone I + II + III/Total cells in the side well, %), CI (chemo index, cell number of zone II + III/ Total number of chemotactic cells, %). ( B – D ) The evaluation indicators CD, CCR, and CI were significantly reduced in neutrophil chemotactic function evaluations of LDN. ( E ) The expression of P2X1 on HDNs and LDNs was analyzed using flow cytometry.
Article Snippet: Antibodies used in the experiment include CD66b (G10F5, BD Pharmingen, USA), CD10 (HI10α, Biolegend, USA) CXCR4 (12G5, Biolegend, USA) and P2X1 (APR-022-F, Alomone labs, Israel).
Techniques: Chemotaxis Assay, Expressing, Flow Cytometry