FIGURE 2. Amount of internalized [¹¹¹In-DTPA⁰]octreotide after 72 h in growth medium with 200–10,000 cells per well. Cells were incubated for 1 h at 37°C with increasing concentrations of [¹¹¹In-DTPA⁰]octreotide. Amount of internalized [¹¹¹In-DTPA⁰]octreotide was determined after 72 h. (A) Amount of internalized counts per minute. (B) Internalized amount presented as percentage of given dose. Bars represent mean ± SEM.

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