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. 2022 Dec 9;12:21313. doi: 10.1038/s41598-022-25176-4

Figure 3.

Figure 3

NLRP3 regulates velocity of leukocytes rolling on the inflamed vessel walls. Intravital microscopy of mesenteric venules. (A) representative intravital microscopy images from a Nlrp3+/+ (top) and Nlrp3−/− (bottom) mouse treated with thioglycollate i.p. injection. All rolling leukocytes crossing the black vertical line through the mesenteric venule were counted. The white arrowheads points to the same leukocyte at 5 s interval. Supplementary videos are provided. (B) The number of rolling leukocytes on the vessel wall and the leukocyte velocity with or without thioglycollate treatment (PBS control, open circles, n = 3:3; Thioglycollate, closed circles, n = 11:8).