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Antimicrobial activity of lupulone against Clostridium perfringens in the chicken intestinal tract jejunum and caecum
Author(s) -
Gregory R. Siragusa,
Gerhard Haas,
Paul D. Matthews,
Robert J. Smith,
R.J. Buhr,
Nick Dale,
Mark G. Wise
Publication year - 2008
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/dkn024
Subject(s) - clostridium perfringens , caecum , jejunum , microbiology and biotechnology , antimicrobial , ileum , medicine , clostridium , clostridiaceae , clostridium infections , clostridiales , biology , antibiotics , clostridium difficile , bacteria , toxin , genetics
Owing to the spread of antibiotic resistance among human infectious agents, there is a need to research antibiotic alternatives for use in animal agricultural systems. Antibiotic-free broiler chicken production systems are known to suffer from frequent outbreaks of necrotic enteritis due in part to pathogenic type A Clostridium perfringens. Hop (Humulus lupulus) bitter acids are known to possess potent antimicrobial activity. Lupulone was evaluated for in vivo antimicrobial activity to inhibit C. perfringens in a chick gastrointestinal colonization model.

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