... tusk made his remarks about the u.s. president's reliability before he chaired a meeting in bulgaria of the 28 leaders whose countries make up the world's biggest trading bloc...previous efforts to treat babies with the same protein shortly after birth had failed, schneider said..understanding cholesterol effects of adalimumab by new techniques was another goal of gelfand and mehta's study...embolization “cuts off the blood supply to a certain part of the body,” according to the national institutes of health.