$items['account'] = array(
    'title' => t('Account details'),
    'page callback' => 'bxdev_user_user_profile_form',
    'access arguments' => array('access content'),
    'file path' => drupal_get_path('module','user'),
    'file' => 'user.pages.inc',
    'type' => MENU_CALLBACK,
);

function bxdev_user_user_profile_form(){
    global $user;
    $user_obj = user_load($user->uid);
    $form = drupal_get_form('user_profile_form', $user_obj);
    return drupal_render($form);
}