NDLI: Assessment of Lippia origanoides Essential Oils in a Salmonella typhimurium, Eimeria maxima, and Clostridium perfringens Challenge Model to Induce Necrotic Enteritis in Broiler Chickens

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Assessment of Lippia origanoides Essential Oils in a Salmonella typhimurium, Eimeria maxima, and Clostridium perfringens Challenge Model to Induce Necrotic Enteritis in Broiler Chickens

Content Provider	MDPI
Author	Roberto, Señas-Cuesta Blanca, Martínez Coles, Makenly Forga, Aaron Graham, Brittany Selby, Callie Uribe, Álvaro Angel-Isaza, Jaime Vuong, Christine Hernandez-Velasco, Xochitl Hargis, Billy Tellez-Isaias, Guillermo
Copyright Year	2021
Description	The objective of the present research was to evaluate dietary supplementation of essential oils from Lippia origanoides (LEO) on necrotic enteritis (NE). Chickens were randomly assigned to three groups. Group 1: negative control; Group 2: positive control challenged with Salmonella typhimurium (day 1), Eimeria maxima (day 18), and C. perfringens (CP, days 22-23); Group 3: dietary supplementation LEO and challenged. On d 25 of age, serum samples were collected to evaluate fluorescein isothiocyanate-dextran (FITC-d), superoxide dismutase (SOD), gamma interferon (IFN-γ), Immunoglobulin A (IgA). Group 3 showed a significant reduction of the harmful effects of induced infection/dysbiosis and a significant reduction in NE lesion scores, morbidity and mortality compared with the positive challenge control group (p < 0.05) compared with Group 2. Digested feed supernatant, supplemented with LEO and inoculated with CP, reduced CP burden (p < 0.05). Group 3 also exhibited a significant reduction in FITC-d, IFN-γ and IgA compared with Group 2. However, a significant increase SOD was observed in Group 3 compared with both control groups. Further investigation to compare the effect of LEO and the standard treatment of clostridial NE is required.
Starting Page	1111
e-ISSN	20762615
DOI	10.3390/ani11041111
Journal	Animals
Issue Number	4
Volume Number	11
Language	English
Publisher	MDPI
Publisher Date	2021-04-13
Access Restriction	Open
Subject Keyword	Animals Parasitology Broiler Chickens Essential Oils Intestinal Permeability Necrotic Enteritis Performance
Content Type	Text
Resource Type	Article

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