. 2017 Mar 23;7:349. doi: 10.1038/s41598-017-00375-6

Table 2.

Semi-quantitative distribution of CDV antigen in various non-central nervous system tissues by immunohistochemistry.

Case	Lymphoid organs^a			Respiratory^b		Stomach	Intestine^c	Kidney^d	UB	Others^e
Case	LN	SP	TS	BE	PAM	Stomach	Intestine^c	Kidney^d	UB	Others^e
No. 1	NS	++	NS	+	++	NS	+	+/RP	NS
No. 2	NS	++	NS	+	++	+++	+++	+/RP	++	+/KC
No. 3	NS	++	NS	+	++	NS	NS	++/RP	NS
No. 4	++	++	NS	++	++	NS	+++/PP	+/RP	NS
No. 5	+++	++	++	+	++	NS	++	++/RP	++
No. 6	++	+++	++	+++	++	+++	+++	++/RP	NS	+/KC
No. 7	++	++	NS	++	+	NS	+/RP	+
No. 8	NS	+++	NS	+	++	++	++	++/RP	++	+/KC
No. 9	++	+	NS	+++	++	−	++	+/RP	+
No. 10	NS
No. 11	NS	+++	+++	+	++	++	++	+/RP	++
No. 12	++	+++	NS	+	+	NS	NS	+/RP	NS	++/SK
No. 13	NS	+	NS	+	++	NS				+/KC

Immunoreactivity grading: +++ marked positive, ++ moderate positive, + slight positive, −negative. NS: no sample available. ^aLymphoid organs: LN: Lymph node, SP: Spleen, TS: Tonsil. ^bRespiratory: BE: Bronchial epithelium, PAM: Pulmonary alveolar macrophage. ^cIntestine: PP: Payer’s patch. ^dKidney: RP: Renal pelvis epithelium. ^eOthers: KC: Kupffer cells, SK: Skin epithelium.