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. 2022 Jan 31;13:779574. doi: 10.3389/fimmu.2022.779574

Figure 4.

Figure 4

Comparison of mast cell numbers and SCF mRNA between histological specimens from uterine and tubal pregnancy (19 cases of uterine pregnancy vs. 16 of tubal pregnancy). (A) Toluidine blue-stained mast cell numbers. *P < 0.05 compared with uterine pregnancy. (B) MCT-positive mast cell numbers. *P < 0.05 compared with uterine pregnancy. (C) Relative SCF mRNA levels. Real time PCR was performed using mRNA extracted from the macrodissected histological specimens. *P < 0.05 compared with uterine pregnancy.