Detection of chicken interleukin-10 production in intestinal epithelial cells and necrotic enteritis induced by Clostridium perfringens using capture ELISA
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Updated: Jan 31, 2026

A Ligated Intestinal Loop Model in Anesthetized Specific Pathogen Free Chickens to Study Clostridium Perfringens Virulence
Published on: October 11, 2018
Youngsub Lee1, Woo H Kim1, Sung-Jin Lee2
1Animal Bioscience and Biotechnology Laboratory, Beltsville Agricultural Research Center, Agricultural Research Service, United States Department of Agriculture, Beltsville, MD, USA.
Aims:
To assess the production level of interleukin (IL)-10 inClostridium perfringens (CP)-stimulated intestinal epithelial cells (IECs) and CP-infected chickens using an antigen capture ELISA developed by mouse monoclonal antibodies against chicken IL-10. Also, to investigate which CP toxins induced IL-10 in chicken IECs stimulated with CP.
Methods And Results:
Chicken IECs were stimulated with CP toxin in the absence or presence of antibodies (α-toxin or NetB) for 18 h. Expression of chicken IL-10 and IL-6 was monitored by quantitative real-time polymerase chain reaction. Serum and jejunum samples were collected from CP-infected chickens at 9 days post-infection and expression of IL-10 and IL-6 was analyzed. IL-10 production was detected by antigen capture ELISA in chicken IECs stimulated with CP and in serum samples collected from CP-infected birds. The mRNA levels were consistent with the results of antigen capture ELISA.
Conclusion:
CP induced IL-10 production in chicken IECs. Increased IL-10 production was detected in CP-stimulated chicken IECs and in serum collected from CP-infected birds, using antigen capture ELISA. Antigen capture ELISA could be a useful tool to monitor IL-10 production in chicken disease.
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