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. 2017 Jul 28;7:6835. doi: 10.1038/s41598-017-07047-5

Figure 1.

Figure 1

Cox-1 expression in the pregnant mouse uterus, and the effect of global Cox-1 deletion on parturition and uterine contractility. (A) In situ hybridization of 35S-labeled Cox-1 and Cox-2 in WT day 19 mouse uterus. (B) Timing of delivery was recorded from pregnant WT and Cox-1 KO mice (*p = 0.0001). (C) Representative ex vivo contractility tracings of myometrial strips from pregnant mice on the indicated days of pregnancy. (D) Recordings of myometrial contractility (n = 5–11 mice per group) were analyzed for area under the curve (AUC). Mean ± SEM.