  Spectrum of density perturbations in the Universe generated from
quantum-gravitational fluctuations in slow-roll-over inflationary scenarios
with the Brans-Dicke gravity is calculated. It is shown that after inflation
the isocurvature mode of perturbations may be neglected as compared to the
adiabatic mode, and that an amplitude of the latter mode is not significantly
different from that in the Einstein gravity. However, the account of the
isocurvature mode is necessary to obtain the quantitatively correct spectrum of
adiabatic perturbations.
