androgens
Because males develop higher blood pressures than do        females, we hypothesize that androgens may affect the renin-angiotensin system to       promote the development of hypertension in male SHR.
Because males develop higher blood pressures than do        females, we hypothesize that  @SUBJECT$  may affect the renin-angiotensin system to        @PREDICAT$  the development of  @OBJECT$  in male SHR.