Fig. 79. 



From a section through the testis of rat mentioned in Fig. 75. 



1. A small arteriole showing a rupture (at its upper end). The tissue 

 around it and the lymph spaces between the seminal tubules, seen here in 

 cross section, are filled with the extravasated blood. 



2. Masses of B. pestis in this extravasated blood. x 120. 



Fig. 80. 



Reproduced from a section through the ileum, at the site of haemorrhage, 

 of a mouse dead of acute plague after feeding. 



1. A villus containing a large amount of extravasated blood ; its central 

 lymph vessel, 3, seen in section, is filled with B. pestis ; the same appears at 

 3 A and 3i>\ 



2. A villus denuded of its epithelium and permeated in reticular form 

 by masses of B. pestis ; the same as during absorption with chyle. x 165. 



