RT Journal Article SR Electronic A1 Kikalova, Katerina A1 Charamza, Jiri A1 Kutal, Miroslav T1 MICROCIRCULATION IN THE AGGREGATED LYMPHOID NODULES IN PIG JF Biomedical papers YR 2006 VO 150 IS 2 SP 367 OP 368 DO 10.5507/bp.2006.057 UL https://biomed.papers.upol.cz/artkey/bio-200602-0030.php AB Aims: To compare the blood supply of the Peyer's patches in pigs with the already defined rodent one. Materials and methods: Pig tissue was used. Injections of india ink, microscopic examination of the histological preparations stained by a haematoxylin - eosin and scanning electron microscopy of the corrosive casts were used for the depiction of the vessels. Results: A model of the blood microcirculation of PP and its relation to the blood circulation of the small intestine was created. Only the capillaries in the follicles, but not the ascending arterioles as in rats were found.