Abstract
(V) The patho-histological Observation of the second Experiment I examined all organs of the second experiment rabbits patho-histologically and found the weaker and smaller number of tubercle than in those of the Control animals. What we should pay attention particularly in myocardium were these following results, 1) the figure of the remarkable'mesoarteritis was recognized, 2) the intense basophilic cell infiltration was recognized. 3) the rheumatoides were not recognized.
