PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
2012 | 19 | 1 |

Tytuł artykułu

Validation of direct plating of a stool sample as a method for Listeria monocytogenes detection

Treść / Zawartość

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
The aim of current studies was to validate the direct plating of a stool sample for Listeria monocytogenes detection, using selective medium Palcam agar with Palcam selective supplement. Validation was performed using stool samples collected from healthy humans inoculated with Listeria sp. strains. Stool samples were frozen to determine the influence of freezing on method robustness. The presented research defines the Listeria monocytogenes limit of detection (LOD) as 103 cfu/g of stools for fresh and frozen samples. Repeatability and reproducibility of the method has been confirmed using statistical methods. We show the effectiveness of direct plating of stool samples on Palcam agar with Palcam selective supplement collected for Listeria monocytogenes detection. This method could be useful for this pathogen detection in stool samples collected from patients with diarrhoea.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

19

Numer

1

Opis fizyczny

p.69-74,fig.,ref.

Twórcy

autor
  • Department of Bacteriology, National Institute of Public Health - National Institute of Hygiene, Warsaw, Poland
autor
  • Department of Bacteriology, National Institute of Public Health - National Institute of Hygiene, Warsaw, Poland
autor
  • Department of Bacteriology, National Institute of Public Health - National Institute of Hygiene, Warsaw, Poland
autor
  • Department of Food and Consumer Articles Research, National Institute of Public Health - National Institute of Hygiene, Warsaw, Poland
autor
  • Department of Bacteriology, National Institute of Public Health - National Institute of Hygiene, Warsaw, Poland

Bibliografia

  • 1. http://www.pzh.gov.pl/oldpage/epimeld/inne/Def_PL2_Rob_1g.pdf.
  • 2. Schlech WF, Haldane H, Mailman TL, Warhuus M, Crouse N, Haldane DJM. Does sporadic listeria gastroenteritis exist? A 2-year populationbasedsurvey in nova scotia, canada. Clinical infectious diseases. 2005;41(6): 778.
  • 3. Müller H. Listeria isolations from feces of patients with diarrhea and from healthy food handlers. Infection. 1990; 18(2): 97-100.
  • 4. European Food Safety Authority. The community summary report on trends and sources of zoonoses and zoonotic agents and food-borne outbreaks in the european union in 2006. food-borne outbreaks. TheEFSA Journal 2007; 130.
  • 5. European Food Safety Authority. The community summary report on food-borne outbreaks in the european union in 2007. The EFSA Journal 2009; 271.
  • 6. European Food Safety Authority. The community summary report on trends and sources of zoonoses and zoonotic agents and food-borne outbreaks in the european union in 2008. food-borne outbreaks. TheEFSA Journal 2010; 260.
  • 7. Frye DM, Zweig R, Sturgeon J, Tormey M, LeCavalier M, Lee I, et al. An outbreak of febrile gastroenteritis associated with delicatessen meatcontaminated with listeria monocytogenes. Clinical infectious diseases.2002; 35(8): 943.
  • 8. Makino SI, Kawamoto K, Takeshi K, Okada Y, Yamasaki M, Yamamoto S, et al. An outbreak of food-borne listeriosis due to cheese in Japan, during 2001. Int J Food Microbiol. 2005; 104(2): 189-96.
  • 9. Safdar A, Armstrong D. Listeriosis in patients at a comprehensive cancer center, 1955–1997. Clinical Infectious Diseases. 2003; 37(3): 359.
  • 10. Polski Komitet Normalizacyjny. Horyzontalna metoda wykrywania obecności i oznaczania liczby Listeria monocytogenes. Metoda wykrywania obecności. PN-EN ISO 11290-1:1999/A1.
  • 11. Doyle MP, Schoeni JL. Selective-enrichment procedure for isolation of listeria monocytogenes from fecal and biologic specimens. Appl Environ Microbiol. 1986; 51(5): 1127.
  • 12. Erdogan H, Cripps P, Morgan K. Optimization of a culture technique for the isolation of listeria monocytogenes from faecal samples. J Vet Med. Series B. 2002; 49(10): 502-6.
  • 13. Van Netten P, Perales I, Van de Moosdijk A, Curtis G, Mossel D. Liquid and solid selective differential media for the detection and enumerationof L. monocytogenes and other listeria spp. Int J Food Microbiol. 1989;8(4): 299-316.
  • 14. Polski Komitet Normalizacyjny. Mikrobiologia żywności i pasz; wytyczne dotyczące przygotowania i wytwarzania pożywek; część 1: Ogólne wytyczne dotyczące kontroli jakości pożywek przygotowywanych w laboratoriach. CEN ISO/TS 11133-1,2: 2009.
  • 15. Post DE. Food-borne pathogens monograph number 2. listeria. Hampshire: Oxoid; 1997.
  • 16. Doumith M, Buchrieser C, Glaser P, Jacquet C, Martin P. Differentiation of the major listeria monocytogenes serovars by multiplex PCR. J Clin Microbiol. 2004 Aug; 42(8): 3819-22.
  • 17. Madajczak G. Listerioza. In: Jagielski M, editor. Etiologia, Obraz Kliniczny i Diagnostyka Ostrych Zakażeń i Zarażeń PrzewoduPokarmowego oraz Zatruć Pokarmowych. Pro Pharmacia Futura ed.Warszawa; 2010.
  • 18. Jensen A. Listeria monocytogenes isolation from human faecal specimens: Experiments with the selective media, PALCAM and LPALCAMY.Lett Appl Microbiol. 1993; 16(1): 32-5.
  • 19. Dygdala K, Kunicki-Goldfinger W, Lagowska M, Wiercinska D. Effect of lithium chloride on escherichia coli and on other bacteria; preliminary communication. Acta Microbiol Pol. 1956; 5: 33-40.
  • 20. Schlech III WF. Infections caused by listeria and erysipelothrix rhusiopathiae. In: Collier L, Balows A, Sussman M, editors. Arnold, London, Sydney, Aukland; 1998. p. 691-702.

Uwagi

rekord w opracowaniu

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-e90085b5-258d-48e8-8011-24bc751e6e90
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.