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. 2023 Apr 8;26(5):106585. doi: 10.1016/j.isci.2023.106585

Figure 2.

Figure 2

Excretion of extracellular fluid induced by decreases in the upper limit of pressure resistance

(A) Representative measurement data of pressure in the archenteron (Parc) at stage 18.

(B-D) Pressure measurement at stage 18 (St.18; n = 12) (B), stage 20-21 (St.20-21; n = 23) (C), and excretion stage (St.Ex; n = 20) (D). Blue line; mean curve.

(E) Parc at different stages. Blue line; mean ± SD.

(F) Representative data in the measurement of the upper limit of the pressure resistance (Pres) at stage 18.

(G-I) Pres at stage 18 (St.18; n = 7) (G), stage 20-21 (St.20-21; n = 6) (H), and excretion stage (St.Ex, n = 7) (I). Continuous phenol red injection began at t = 120 s. Green dots, Pres at which fluids were excreted.

(J) Pres at different stages. Blue line, mean ± SD (Parc); green line, mean ± SD (Pres). ∗∗p = 0.0043, ∗∗∗p = 0.0006. n = number of animals used. See also Figures S1-S3 and Videos S2, S3,and S4.