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ORIGINAL ARTICLES

Epigenetic modification: possible approach to reduce Salmonella enterica serovar enteritidis susceptibility under stress conditions

, , , , , , & show all
Pages 351-354 | Received 06 Jan 2012, Accepted 21 Mar 2012, Published online: 27 Jul 2012

Figures & data

Figure 1. Effect of 24-h feed withdrawal on in vitro S. Enteritidis attachment to ileal tissue of 42-day-old chickens. C, ad libitum feeding; CFR, ad libitum feeding with 24-h feed withdrawal on day 42; FR, 60% feed restriction on days 4, 5 and 6; FRFR, 60% feed restriction on days 4, 5 and 6 with 24-h feed withdrawal on day 42. a, b, cMean±standard error of the mean with no common letters differ at P<0.05. n=12.

Figure 1.  Effect of 24-h feed withdrawal on in vitro S. Enteritidis attachment to ileal tissue of 42-day-old chickens. C, ad libitum feeding; CFR, ad libitum feeding with 24-h feed withdrawal on day 42; FR, 60% feed restriction on days 4, 5 and 6; FRFR, 60% feed restriction on days 4, 5 and 6 with 24-h feed withdrawal on day 42. a, b, cMean±standard error of the mean with no common letters differ at P<0.05. n=12.

Figure 2. Effect of 24-h feed withdrawal on ileal Hsp70 expression upon in vitro S. Enteritidis challenge in 42-day-old chickens. C, ad libitum feeding; CFR, ad libitum feeding with 24-h feed withdrawal on day 42; FR, 60% feed restriction on days 4, 5 and 6; FRFR, 60% feed restriction on days 4, 5 and 6 with 24-h feed withdrawal on day 42. The data (mean±standard error of the mean) obtained by scanning and volume integration of Hsp70 bands are expressed as the percentage of ad libitum feeding control chickens. *Statistically significant differences, P<0.05. n=12.

Figure 2.  Effect of 24-h feed withdrawal on ileal Hsp70 expression upon in vitro S. Enteritidis challenge in 42-day-old chickens. C, ad libitum feeding; CFR, ad libitum feeding with 24-h feed withdrawal on day 42; FR, 60% feed restriction on days 4, 5 and 6; FRFR, 60% feed restriction on days 4, 5 and 6 with 24-h feed withdrawal on day 42. The data (mean±standard error of the mean) obtained by scanning and volume integration of Hsp70 bands are expressed as the percentage of ad libitum feeding control chickens. *Statistically significant differences, P<0.05. n=12.

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