Evidence-Based Complementary and Alternative Medicine / 2015 / Article / Fig 1

Research Article

Identification of Primo-Vascular System in Abdominal Subcutaneous Tissue Layer of Rats

Figure 1

Identification of intact PVS tissue on the surface of abdominal organs in rats using Hemacolor and trypan blue staining. (a) PVS tissue on the surface of the small intestine stained by Hemacolor. (b) Magnified view of the organ surface PVS structure (square in (a)) composed of multiple-PNs (arrows), a PV (arrowhead), and a subbranching point (dotted arrows). (c) PVS tissue on the surface of the large intestine stained by trypan blue. (d) Magnified view of the organ surface PVS structure (square in (c)) composed of two PNs (arrows) and a PV (arrowhead).
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