- - - Malayer University
- - - Department of mathematics, Malayer University, Malayer, Iran.

In this paper, Darbo fixed-point theorem is employed as a mathematical tool to examine existence of the solution of some nonlinear functional stochastic integral equations which arise in many physical, chemical and biological problems. Throughout this paper, we consider (C[۰, ۱]; ∥.∥ ) as Banach space equipped with uniform norm.

Nonlinear functional integral equations, Stochastic integral equations, Fixed-point theorem, Banach space, Measure of non-compactness