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. 2021 Jun 22;12:697720. doi: 10.3389/fphar.2021.697720

FIGURE 2.

FIGURE 2

Histological characteristics of the perivascular adipose tissues. Murine adipose tissues around thoracic aorta (tPVAT, panel (A)), abdominal aorta (aPVAT, panel (B)), and mesenteric artery (mPVAT, panel (C)) were stained by hematoxylin and eosin. Brown adipocytes in tPVAT are characterized by small-sized, multilocular lipid droplets, whereas white adipocytes in mPVAT are classified by the appearance of a larger unilocular lipid droplet and small cytoplasmic space. aPVAT has mixed adipocyte populations. Scale bar, 100 µm.