original: blood vessels and nerves enter the glands at the hilum and gradually branch out into the lobules .
simplifications: blood vessels and nerves enter the glands at the hilum and gradually branch out into the lobules . blood vessels and nerves enter the glands at the hilum and gradually branch out into the lobules . blood vessels and nerves go into the glands at the hilum and slowly branch out into the lobules . blood vessels and nerves enter the glands at the hilum and slowly branch out into the lobules . blood vessels and nerves enter the glands at the hilum . it is gradually branch out into the lobules . blood vessels and nerves enter the glands at the hilum and gradually go out into the lobules . blood vesselss and nerves enter the glands at the hilum and slowly branch out into the lobules . blood vessels and nerves enter the glands at the hilum and branch out into the lobules .