Abstract
Examinations were made on Bupleurum falcatum and B. sachalinense on their hemolytic values, antifebrile effect on fever produced in a rabbit by mixed vaccine of typhoid and paratyphoid, and effect on some hepatic functions in a rabbit with acute hepatic disorders caused by carbon tetrachloride. Some examinations were made on the difference between these two plants. There was no great difference between the two in hemolytic values. Neither showed any marked effect in antifebrile action and against hepatic functions. It was thereby found that the presence or absence of effect should be tested by some other method.