Monitoring of Helicobacter pylori in chicken products

Authors

  • Ghada A. Abd Elhameed Food Hygiene, Shebin ElKoom Branch, Animal Health Research Institute (AHRI), Agriculture Research Center (ARC), Egypt.
  • Asmaa R. Ahmed Food Hygiene, Shebin ElKoom Branch, Animal Health Research Institute (AHRI), Agriculture Research Center (ARC), Egypt.
  • Walaa M. Gomaa Food Hygiene, Shebin ElKoom Branch, Animal Health Research Institute (AHRI), Agriculture Research Center (ARC), Egypt.

Keywords:

H. pylori , Helicobacter spp. , Lactobacillus rhamnosus , Poultry products

Abstract

A total of 200 samples of chicken products collected randomly from Quesna and El-Bagour in Menoufia governorate. The collected samples were represented by chicken breast, thigh, gizzard and liver (50 of each) and subjected to bacteriological examination for detection of Helicobacter species particularly, Helicobacter pylori. Further, the effect of L. rhamnosus culture to control such serious pathogen contaminating chicken products was studied. Helicobacter spp detected in 4%, 6%, 12% and 20% of breast, thigh, gizzard and liver, respectively and H. pylori represent 4%, 4% 6% and 10% from this examined samples, respectively. H. pylori inoculated chicken fillet (1×106 /g) which are not treated with  Lactobacillus rhamnosus (control +ve) showed increase  in  prevalence  of H. pylori 1.0×106, 1.3×106, 1.9×106 and 2.4×106 at zero time, 1st day, 2nd day and 3rd day, respectively.  While chicken fillets treated with L. rhamnosus (1x106 /g) Effect on prevalence of H. pylori inoculated into chicken fillets with a reduction percent of  35%, 52% and 69%  but  L. rhamnosus (1x107 /g) showed remarkable reduction of H. pylori prevalence  with a reduction percent of  54%, 67% and 81% at 1st day, 2nd day and 3rd day, respectively. L. rhamnosus effected on virulence genes of H. pylori isolated from treated chicken fillet as L. rhamnosus (1x106/g) destructed cagA gene and L. rhamnosus (1x107/g) destructed cagA and vacA genes so using of Lactobacillus rhamnosus culture as a method of control has a good effect on prevalence of H. pylori and its virulence genes in chicken fillets and L. rhamnosus (1x107 /g) more effective than L. rhamnosus (1x106 /g). 

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Published

2024-03-01

How to Cite

Abd Elhameed, G. A. ., Ahmed, A. R. ., & Gomaa, W. M. . (2024). Monitoring of Helicobacter pylori in chicken products. Journal of Advanced Veterinary Research, 14(3), 403-407. Retrieved from https://advetresearch.com/index.php/AVR/article/view/1610