CONTAGIOUS DISEASES OF DOMESTICATED ANIMALS. 43 1 



Experiment No. 5. 

 White male]}ig. 



Date. 



Hour. Temiieraturoi 

 ; ot Dody. ; 



Remarks. 



102 

 103. 

 102. 

 102. 

 104 

 103. 



Inoculi>t<>d with seal) from car and oyelid.^ of sick pia; ^o. i (iufcoted 

 from sheep and lamb) aud placed iu same pen ■n itk it. 



White male pig: Killed by bleeding, February 17 .—Fost-mortem examination at 

 once. 



Skin: Dark-red blotch inside the left fore leg extending from near the carpus to the 

 sternum. Bright-red spots over the anterior part of the sternum and inside the hocks, 

 on the prepuce and lower part of the scrotum. Ears slightly blue. 



Digestive organs : Tongue, tonsils, and larynx sound. Guttural and submaxillary 

 lymphatic glands pigmented of a grayish color. 



Stomach : Full of food, great curvature has its mucous membrane congested. 



Duodenum : Congested of a deep red. Jejunum and ileum somewhat less so. Simi- 

 lar patches of congestion on the ileo-csecal valve. 



Anterior mesenteric glands the seat of dark-gray pigmentation. 



Colon: Congested at intervals with many enlarged foUicles. Rectum presents red 

 discoloration and ulcers, one of the latter containing a blood-clot. Rectal and colic 

 lymphatic glands pigmented, some red with congestion. 



Intestinal parasites : Small intestines contain thirty-eight ascarides, one measuring 

 thirteen and a half inches in length. 



Liver: Has purple spots and patches, especially on the right lobe. Gall bladder is 

 full of greenish bile. 



Spleen : About natural. One spot of brownish-red congestion. 



Kidneys : Have purple spots on their surface extending about one line into the cor- 

 tical substance. 



Heart : Left ventricle has large petecMa> on its internal surface, also on the edge of 

 the mitral valve. Right healthy. 



Lungs: Posterior border of the hinder lobe of the right lung is bluish and contains 

 lung-worras. 



Mediastinal hjmpliatic glands : Pigmented and congested. Some perfectly black. 



EXPEKIMENT No. 6. 

 Fem-alepig. 



