Fig. 4.

Histochemical analyses of LDH-C in somatic tissues of plateau pika. Histochemical analyses show that LDHC has distribution in the plateau pika's somatic tissues. Yellow-brown positive signal and the royal purple nucleus were observed. (Panels A1–A7) Sections incubated with antibody to LDHC. (Panels B1–B7) Sections incubated with PBS as control. Numbers 1–7 are heart, liver, lung, kidney, brain, skeletal muscle and testis of plateau pika. Scale bars = 100 × magnification with a 50-μm calibration bar. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)