Fig. 4.
Effect of SCPI treatment on accumulation of [3H]cholesterol in fourth instars. SCPI-treated fourth instars were labeled with [3H]cholesterol for 24 h, and the amount of absorbed [3H]cholesterol was measured (see Materials and Methods). White bars, controls; hatched bars, SCPI-1 treated; and black bars, SCPI-2 treated. Data are mean ± SD (n = 5).