Putrescine mitigates intestinal atrophy through suppressing inflammatory response in weanling piglets

Table 3 Effects of dietary supplementation with putrescine on jejunal morphology in weanling piglets

Item	Putrescine dihydrochloride, %				SEM	P-value
Item	0	0.1	0.2	0.3	SEM	P-value
Villus height, μm	365	353	384	401	7.0	0.73
Crypt depth, μm	246^a	208^b	165^c	228^a	5.7	< 0.01
Villus height: Crypt depth	1.48^c	1.70^b	2.35^a	1.76^b	0.06	< 0.01

ISSN: 2049-1891