survival ( 5 days ) following late sepsis in normal , ht , and ht rats given daily ip injections of thyroxine ( 30 micrograms/kg ) were 65.2 % ( 15/23 ) , 30 % ( 6/20 ) ( p less than 0.025 ) , and 77.1 % ( 14/18 ) , respectively .
C0020676
ht
C0040165
thyroxine