Cellular and molecular changes and immune response in the intestinal mucosa during Trichinella spiralis early infection in rats

Table 2 Leucocyte formula of lamina propria cell suspensions from infected and non-infected rats

	Lamina propria cellular suspensions
	Control	3 dpi	6 dpi	13 dpi
Lymphocytes	52.05 ± 1.9^a	50.2 ± 2.4	37.2 ± 1.03^c	45.4 ± 1.8^d
Macrophages	43.4 ± 2.2^e	30.1 ± 1.9	32.0 ± 0.8	24.6 ± 5.5^f
Eosinophils	2.6 ± 0.9^g	13.2 ± 2.4^h	24.7 ± 1.9ⁱ	20.1 ± 1.1^j
Neutrophils	1.2 ± 0.4^k	4.5 ± 1.1	5.7 ± 0.4	14.2 ± 1.0^l

Notes: Results are expressed as the mean cell percentage obtained for each leucocyte population in lamina propria cell suspensions from infected rats (n = 5/ dpi) and control rats (n = 5) ± SD. Data were analysed by two-way ANOVA followed by Tukey’s multiple comparisons test (nlme and multcomp packages, respectively; α = 0.05). Letters represent significant differences between infected and control animals: P = 0.0026: c vs a; P = 0.0053: h vs g; P = 0.0004: b vs a; P = 0.0005: d vs a, l vs k; P < 0.0001: c vs a, i vs g, f vs e, j vs g

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