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. 1997 Dec 9;94(25):13630–13635. doi: 10.1073/pnas.94.25.13630

Figure 3.

Figure 3

Effects of PTHrP addition to cultured A-10 cells. (A) PTHrP peptides that contain an intact N terminus and dibutyryl cAMP inhibit A-10 cell proliferation. (B) Non-N-terminal PTHrP peptides, comprising all of the known secretory forms of PTHrP (see Fig. 1), have no effect on A-10 cell proliferation. #, P < 0.001; ∗, P < 0.05. “C” indicates control, and the numbers along the x-axis indicate the PTHrP peptide employed [e.g., 1–36 indicates PTHrP(1–36), and 38–94N indicates PTHrP(38–94)amide].