Pdf yersinia enterocolitica is a zoonotic agent that causes gastrointestinal. Swine have been implicated as the principal animal reservoir for human pathogenic y. Identification of pathogenic serotypes of yersinia. It is motile at temperatures of 2229c 7284f, but becomes nonmotile at normal human body temperature. Yersinia enterocolitica is a heterogeneous group of strains, which are. Yersinia enterocolitica is a gramnegative, bacillusshaped bacterium, belonging to the family yersiniaceae. Sep 01, 2019 another bacteriocin called enterocoliticin was tested against yersinia enterocolitica which is a close relative of y.
Pigs are the major animal reservoir for the few strains of y. Since yersinia enterocolitica, now classified as a member of the enterobacteriaceae, was recognized as a. Infection is usually characterized by a selflimiting acute infection beginning in the intestine and spreading to the. Yersinia enterocolitica is an important foodborne pathogen that causes illness in humans and animals. Yersinia pseudotuberculosis causes gasteroenteritis but foodborne cases have only been recorded in japan. Yersiniosis is an internal infection, with the predominant symptoms being diarrhea, fever, abdominal pain, and vomiting. Pyrazinamidase, crmox agar, salicin fermentationesculin hydrolysis, and dxylose fermentation for identifying pathogenic serotypes of yersinia enterocolitica. Detection of pathogenic yersinia enterocolitica by using. Yersiniosis is caused by infections with yersinia enterocolitica, a gramnegative, aerobic, and facultative anaerobe of the family enterobacteriaceae. Granulomas are also present in schistosomiasis, tuberculosis, histoplasmosis, and yersinia enterocolitica infection.
Pdf bahaya yersinia enterocolitica sebagai penyebab. Yersiniosis is an infectious disease caused by a bacterium, yersinia. Enterocolitica serotype 845 colonies of stock strain ip 553 cultured on tryptic soy agar were strongly agglutinated by antiserum 0. Explanations for the link between yersiniosis and autoimmunity include antigen persistence, molecular mimicry, impaired immune responsiveness, and infection. Yersinia enterocolitica is a gramnegative bacillus shaped bacterium that causes a zoonotic disease called yersiniosis. Yersiniosis is an infection caused most often by eating raw or undercooked pork contaminated with yersinia enterocolitica bacteria. Animaltohuman transmission and waterborne transmission. Characteristics of yersinia related species isolated. Yersinia pseudotuberculosis adalah yang paling dekat dengan genetika yersinia pestis, tetapi dapat dibedakan dari yersinia pestis oleh gejalagejala itu penyebab dan hasil uji laboratorium. Yersiniae grow under recognized description of 5 human isolates belonging to yersinia aerobic and anaerobic culture conditions between 0 c and 45 c, enterocolitica was made later, in 1939, by schleifstein and coleman being optimum at 2528 c, on nonselective and certain selective media. Yersinia enterocolitica is a pleomorphic, gramnegative bacillus that belongs to the family enterobacteriaceae. Tahapan percobaan adalah iradiasi gamma kultur bakteri dengan dosis 0, 100, 200, 400, 600, 800.
Relationship of virulenceassociated autoagglutination to hemagglutinin production in yersinia enterocolitica and yersinia enterocolitica like bacteria. Pdf yersinia enterocolitica is a gramnegative bacillus shaped bacterium that causes a zoonotic disease called yersiniosis. Yersinia enterocolitica and bacteria that resemble it are ubiquitous, being isolated frequently from soil, water, animals, and a variety of foods. Isbn 9789523020658 online publication yersinia enterocolitica causes gastroenteritis in humans. Detection of yersinia enterocolitica or yersinia pseudotuberculosis from a clinical specimen using. Yersinia enterocolitica scientific classification domain. The serologic crossreactions between the two bacteria complicated the diagnosis of brucellosis cases. Isolation and identification of yersinia enterocolitica and.
They consist of 11 species, three of which are pathogenic to humans. Yersinia enterocolitica, a gramnegative, oxidasenegative, and facultatively anaerobic species, is highly heterogeneous and can be divided into several bioserotypes, only a few of which are known to associate with human disease 18, 121. Bakteri ini umumnya ditemukan pada daging, oyster, ikan, kepiting, dan susu. Isolation of yersinia enterocolitica or yersinia pseudotuberculosis from a clinical specimen. Abdominal pain and diarrhea were the most prominent symptoms. Realtime pcr method for detection of pathogenic yersinia. Baik bakteri ini sering menjangkiti manusia, kontras ke yersinia enterocolitica, yang menyumbang 1 sampai 3 persen dari kasus diare yang disebabkan oleh.
It is an aerobic bacterium but can grow anaerobically and is a good competitor with other bacteria. Yersinia enterocolitica banyak ditemukan di saluran usus berbagai hewan di mana hewan tersebut dapat menyebabkan penyakit dan ditularkan. A third type, yersinia pestis, causes the plague but is not transferred to people through food. Bakterie yersinia enterocolitica patria do celade enterobacteriaceae. Yersinia enterocolitica is a gramnegative bacillus that belongs to a family of bacteria called the enterobacteriaceae the yersinia genus got its name from alexandre yersin, who discovered it, and enterocolitica refers to intestine and colon, so yersinia enterocolitica causes a diarrheal illness, called yersiniosis. Yersinia species are commonly found in a wide variety of animals, birds and environmental sources. Of584environmental yersinia isolates from pork, 337 belonged to y. Pdf yersinia enterocolitica olenka leyton academia.
Yersinia enterocolitica ar en bakterie i slaktet yersinia. Yersinia pestis, a problem of the past and a reemerging. Yersiniosis is a foodborne illness that has become more prevalent in recent years due to human transmission via the fecaloral route and prevalence in farm animals. Most foodborne infections in the us resulting from ingestion of yersinia species are caused by y. Epidemiological studyofhuman yersinia infectionshasimplicatedwater,animals,food,and. For example, in finland the o side chain o antigen of the lipopolysaccharide of yersinia enterocolitica serotype o. Production of yersinia stable toxin yst and distribution dependency of yersinia enterocolitica. Yersinia enterocolitica yersinia enterocolitica merupakan bakteri gramnegatif dan berbentuk batang. In a 69yearold male patient with acute yersinia enterocolitica infection with positive faecal culture and a serum titre of 11280, the liver tests were slightly abnormal ncbi. The latter two are divided into several serotypes, some of which are patho genic. All three species target the lymph tissues during infection and carry.
The infection is manifested as acute diarrhea, mesenteric adenitis, terminal. However, the human pathogenic strains most frequently isolated worldwide belong to serogroups o. On a worldwide basis, the vast majority of reported cases occur sporadically, with the y. Yersinia enterocolitica can be presumptively identified in 3648 h using biochemical testing or api 20e or vitek gni. The diagnosis was based on isolation of the bacterium in all but 1 patient. Yersinia enterocolitica merupakan bakteri golongan gram negatif, berbentuk batang, tidak memfermentasikan laktosa dan termasuk ke dalam famili enterobacteriaceae. Most outbreaks are associated with improper food processing techniques, including poor sanitation and. In the united states, most human illness is caused by one species, y. Like the expression of most of the virulence factors of y.
Gilmour department of agriculture for northern ireland and the queens university of belfast, newforge lane, belfast bt9 5px, uk. Yersinia enterocolitica ja yersinia pseudotuberculosis suomalaisissa elintarvikkeissa riskiprofiili. Adhesion protein yada of yersinia species mediates binding of. Hepatic abscess due to yersinia enterocolitica without bacteremia. No growth of brucella or francisella bacteria was observed from tissues of dead bats. This photograph depicts the colonial growth pattern displayed by gramnegative, yersinia enterocolitica bacteria, growing on a hektoen enteric he agar medium. Yersinia enterocolitica who world health organization. May 29, 2019 this chapter discusses yersinia enterocolitica, a zoonotic pathogen that causes yersiniosis in humans and animals. Yersinia enterocolitica may be found in food products, although it is difficult to isolate the microorganism from food samples 4. Clinical isolates of yersinia enterocolitica in finland identification and epidemiology.
Isolation and identification of yersinia enterocolitica and the yersinia enterocolitica like bacteria a. Baik bakteri ini sering menjangkiti manusia, kontras ke yersinia enterocolitica, yang menyumbang 1 sampai 3 persen dari kasus diare. The results of pcr genotyping, based on 5 virulenceassociated genes of 140 strains of y. I midten af 1980erne var yersiniainfektion lige sa hyppig som infektion med salmonella og campylobacter, men er nu ved at v. Yersinia enterocolitica microbiologia e higiene dos. Dari 200 kategori yang tersedia, 171 telah digunakan. Typhoid yersinia enterocolitica liver cancer pesticides amnesic shellfish poisoning ddt vibrio cholerae diarrheic shellfish poisoning clostridium perfringens bacillus cereus allergenicity aeromonas hydrophila shigella spp. The clinical, radiological, and endoscopic aspects of yersinia enterocolitica infections in man were studied in a group of 37 adult patients observed in a 4year period in a single gastrointestinal unit.
Yersinia pseudotuberculosis infections have also been seen in ruminants. Yersinia enterocolitica is a major cause of foodborne disease in the. Intestinal tracts of infected animals, poultry, and humans contaminated water. Bacteria of the genus yersinia cause diseases ranging from enteritis to bubonic plague. The treatment was proven to be effective in the early phase of infection. Pcr detection of virulence genes in yersinia enterocolitica. Yersinia enterocolitica belongs to a family of rodshaped bacteria termed enterobacteriaceae. Yersinia enterocolitica bacteria growing on a xylose lysine sodium deoxycholate xld agar plate. Dobre sa mnozia pri teplotach 1 c 44 c, pricom za optimum sa povazuje rozmedzie teplot 30 c 37 c, kyslost prostredia ph od 4,2 do 9,6. Yersinia enterocolitica is a heterogeneous group of strains, which are classified into 6 biogroups, and into more than 57 o serogroups. Yersin, por ter isolado o agente da peste negra em 1894, durante a terceira grande pandemia. Pada suhu 2025 c, bakteri ini dapat bergerak motil, namun pada suhu 37 c tidak terjadi pergerakan.
Yersinia enterocolitica viquipedia, lenciclopedia lliure. Yersinia enterocolitica causes foodborne illness in this country and has the most serious public health significance. Yersiniosis is caused by a pathogen named yersinia enterocolitica and is characterized by diarrheal, ileitis, and mesenteric lymphadenitis types of sicknesses. Yersinia enterocolitica is a zoonotic organism affecting both humans and livestock. Yersinia enterocolitica and yersinia pseudotuberculosis, to investigate the distribution of these genes in isolates from various sources. It has been found in the intestinal tracts of pigs, dogs and cats without any clinical manifestations. Yersinia enterocolitica adalah spesies bakteri gramnegatif, tidak menghasilkan spora, fakultatif anaeobik, yang termasuk ke dalam golongan enterobacteriacea. Cadmium hepatitis e streptococcus escherichia coli giardia lamblia entamoeba histolytica cryptosporidium parvum anisakis. Human and animal epidemic of yersinia enterocolitica o.
Dosis inaktif dan kadar protein yersinia enterocolitica. Yersinia enterocolitica and bacteria that resemble it are ubiquitous, being isolated frequently from soil 2, 18, water 2, 10, 17, animals 2, 18, and a variety of foods 5, 6, 15. Sebagian galur strain dari bakteri ini merupakan patogen penyebab penyakit yang penyebarannya terjadi melalui makanan, seperti. Yersinia enterocolitica is a gramnegative nonspore. Yersinia pestis wikipedia bahasa indonesia, ensiklopedia bebas. Animals pigs, birds, beavers, cats, and dogs carry yersinia enterocolitica. Yersinia enterocolitica pennsylvania department of health. Pdf abstrak latar belakang yersinia enterocolitica merupakan bakteri golongan gram negatif, berbentuk batang, tidak memfermentasikan. The infectious dose is 108 bacteria or more orally. Yersinia enterocolitica wikipedia bahasa indonesia. Children are infected more often than adults, and the infection is more common in the winter. Yersinia enterocolitica has been found in humans, warm blooded animals particularly in farm animals and pets, birds and rarely in reptiles, fish and shellfish. Yersinia enterocolitica schleifstein and coleman 1939 frederiksen 1964 approved lists 1980. Yersinia enterocolitica is rapidly emerging worldwide as an enteric pathogen associated with a wide spectrum of clinical and immunologic manifestations.
Identification of a novel yersinia enterocolitica strain from. Low occurrence of pathogenic yersinia enterocolitica in. Yersiniosis is primarily caused by yersinia enterocolitica and less frequently by yersinia pseudotuberculosis. Yersinia enterocolitica causes yersiniosis in many countries in the world 28. Gejala mulai timbul 111 hari setelah mengkonsumi pangan terkontaminasi, berupa. Detection of any yersinia nonpestis species using a culture independent diagnostic test cidt or. Of630 environmental yersinia isolates from beef, 418 belonged to y. Yersinia enterocolitica food microbiology wiley online. Evidence for two genetic loci in yersinia enterocolitica that 2004.
Detection of yersinia enterocolitica in pigs and pork products. Infection is usually characterized by a selflimiting acute infection beginning in the intestine and. Yersinia pestis and the enteropathogenic yersiniae. Bab ini adalah satu dari babbab terbesar icd10, terbagi atas 21 blok, dengan kategori berkisar dari a00 to b99. Yersinia pestis wikipedia bahasa indonesia, ensiklopedia.
1231 1096 1315 1339 1190 1076 635 1514 1463 1166 1062 259 660 507 1053 1164 124 871 791 602 1438 1189 235 1130 494 1067 1263 192 1446 1195 349 984 957 824 1194 942 1151