Estimation of Probiotics by Infection Model of Infant Rabbit with Enterohemorrhagic Escherichia coli O157: H7
We examined the preventative effect against enterohemorrhagic Escherichia coli O157: H7 (EHEC) infection in rabbits on administration of probiotics contained in Streptococcus faecalis, Clostridium butyricum and Bacillus mesentericus. The probiotics were administered to 5 days old Japanese white rabb...
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Veröffentlicht in: | Kansenshogaku Zasshi 1998/12/20, Vol.72(12), pp.1300-1305 |
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creator | TACHIKAWA, Takahiro SEO, Genichiro NAKAZAWA, Muneo SUEYOSHI, Masuo OHISHI, Tsutomu JOH, Kosuke |
description | We examined the preventative effect against enterohemorrhagic Escherichia coli O157: H7 (EHEC) infection in rabbits on administration of probiotics contained in Streptococcus faecalis, Clostridium butyricum and Bacillus mesentericus. The probiotics were administered to 5 days old Japanese white rabbits throughout the experiment. Inoculation of 106 colony forming units (CFUs) of EHEC per rabbit was tried 8 days after birth. Three days after EHEC inoculation, in the control group (not administered probiotics), diarrhea was observed in approximately 80% of the rabbits, on the other hand, in the group administered probiotics, rabbits showed diarrhea in 15%. In necropsy, the number of EHEC in the contents of the cecum and the number of attaching and effacing (AE) lesions were fewer in the probiotics group than in the control group. These results suggest that infant rabbits are useful as a colitis model for EHEC, and the probiotics are effective for the prevention of the growth of EHEC in the intestine and for diarrhea. |
doi_str_mv | 10.11150/kansenshogakuzasshi1970.72.1300 |
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The probiotics were administered to 5 days old Japanese white rabbits throughout the experiment. Inoculation of 106 colony forming units (CFUs) of EHEC per rabbit was tried 8 days after birth. Three days after EHEC inoculation, in the control group (not administered probiotics), diarrhea was observed in approximately 80% of the rabbits, on the other hand, in the group administered probiotics, rabbits showed diarrhea in 15%. In necropsy, the number of EHEC in the contents of the cecum and the number of attaching and effacing (AE) lesions were fewer in the probiotics group than in the control group. These results suggest that infant rabbits are useful as a colitis model for EHEC, and the probiotics are effective for the prevention of the growth of EHEC in the intestine and for diarrhea.</description><identifier>ISSN: 0387-5911</identifier><identifier>EISSN: 1884-569X</identifier><identifier>DOI: 10.11150/kansenshogakuzasshi1970.72.1300</identifier><identifier>PMID: 9916417</identifier><language>jpn</language><publisher>Japan: The Japanese Association for Infectious Diseases</publisher><subject>animal model ; Animals ; Bacillus ; Clostridium ; Colitis - microbiology ; Colitis - prevention & control ; diarrhea ; Disease Models, Animal ; Enterococcus faecalis ; Escherichia coli Infections ; Escherichia coli O157 ; Escherichia coli O157: H7 ; infant rabbit ; Intestinal Mucosa - microbiology ; probiotics ; Probiotics - administration & dosage ; Rabbits</subject><ispartof>Kansenshogaku Zasshi, 1998/12/20, Vol.72(12), pp.1300-1305</ispartof><rights>The Japansese Association for Infectious Diseases</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,1883,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/9916417$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>TACHIKAWA, Takahiro</creatorcontrib><creatorcontrib>SEO, Genichiro</creatorcontrib><creatorcontrib>NAKAZAWA, Muneo</creatorcontrib><creatorcontrib>SUEYOSHI, Masuo</creatorcontrib><creatorcontrib>OHISHI, Tsutomu</creatorcontrib><creatorcontrib>JOH, Kosuke</creatorcontrib><title>Estimation of Probiotics by Infection Model of Infant Rabbit with Enterohemorrhagic Escherichia coli O157: H7</title><title>Kansenshogaku Zasshi</title><addtitle>J. J. A. Inf. D</addtitle><description>We examined the preventative effect against enterohemorrhagic Escherichia coli O157: H7 (EHEC) infection in rabbits on administration of probiotics contained in Streptococcus faecalis, Clostridium butyricum and Bacillus mesentericus. The probiotics were administered to 5 days old Japanese white rabbits throughout the experiment. Inoculation of 106 colony forming units (CFUs) of EHEC per rabbit was tried 8 days after birth. Three days after EHEC inoculation, in the control group (not administered probiotics), diarrhea was observed in approximately 80% of the rabbits, on the other hand, in the group administered probiotics, rabbits showed diarrhea in 15%. In necropsy, the number of EHEC in the contents of the cecum and the number of attaching and effacing (AE) lesions were fewer in the probiotics group than in the control group. These results suggest that infant rabbits are useful as a colitis model for EHEC, and the probiotics are effective for the prevention of the growth of EHEC in the intestine and for diarrhea.</description><subject>animal model</subject><subject>Animals</subject><subject>Bacillus</subject><subject>Clostridium</subject><subject>Colitis - microbiology</subject><subject>Colitis - prevention & control</subject><subject>diarrhea</subject><subject>Disease Models, Animal</subject><subject>Enterococcus faecalis</subject><subject>Escherichia coli Infections</subject><subject>Escherichia coli O157</subject><subject>Escherichia coli O157: H7</subject><subject>infant rabbit</subject><subject>Intestinal Mucosa - microbiology</subject><subject>probiotics</subject><subject>Probiotics - administration & dosage</subject><subject>Rabbits</subject><issn>0387-5911</issn><issn>1884-569X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kU9P3DAQxa2qiK6Aj1DJp4pLFo__xHFvCG0LEogKAeotsp3ZjSGJqe1VRT89AVbcepmR5vfeHN4j5BjYEgAUO3m0U8Yp93FjH7f_bM59AKPZUvMlCMY-kQU0jaxUbX5_JgsmGl0pA_CFHOUcHGPMSMYV3yf7xkAtQS_IuMoljLaEONG4pr9SdCGW4DN1z_RiWqN_Q1exw-FVMJ_sVOiNdS4U-jeUnq6mgin2OMaUersJnq6y7zEF3wdLfRwCvQalv9NzfUj21nbIeLTbB-Tux-r27Ly6vP55cXZ6WT1wxkqlhAArmqZRXCqGnalRce7kWinGnWlcJ6FGp5EZ2wmUEkEicg9az_5aiwPy7f3vU4p_tphLO4bscRjshHGb29qAbIQ2s_DrTrh1I3btU5rDSM_tLp-Z37_zh1zsBj-4TXNGA7b_aaTVvAW-m6_VfBh8b1OLk3gBu0GNrA</recordid><startdate>199812</startdate><enddate>199812</enddate><creator>TACHIKAWA, Takahiro</creator><creator>SEO, Genichiro</creator><creator>NAKAZAWA, Muneo</creator><creator>SUEYOSHI, Masuo</creator><creator>OHISHI, Tsutomu</creator><creator>JOH, Kosuke</creator><general>The Japanese Association for Infectious Diseases</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>199812</creationdate><title>Estimation of Probiotics by Infection Model of Infant Rabbit with Enterohemorrhagic Escherichia coli O157: H7</title><author>TACHIKAWA, Takahiro ; SEO, Genichiro ; NAKAZAWA, Muneo ; SUEYOSHI, Masuo ; OHISHI, Tsutomu ; JOH, Kosuke</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-j200t-5331a388852450ed96e522b4f5502b98bd416eb7e09ad3e44e14ee2c177200673</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>jpn</language><creationdate>1998</creationdate><topic>animal model</topic><topic>Animals</topic><topic>Bacillus</topic><topic>Clostridium</topic><topic>Colitis - microbiology</topic><topic>Colitis - prevention & control</topic><topic>diarrhea</topic><topic>Disease Models, Animal</topic><topic>Enterococcus faecalis</topic><topic>Escherichia coli Infections</topic><topic>Escherichia coli O157</topic><topic>Escherichia coli O157: H7</topic><topic>infant rabbit</topic><topic>Intestinal Mucosa - microbiology</topic><topic>probiotics</topic><topic>Probiotics - administration & dosage</topic><topic>Rabbits</topic><toplevel>online_resources</toplevel><creatorcontrib>TACHIKAWA, Takahiro</creatorcontrib><creatorcontrib>SEO, Genichiro</creatorcontrib><creatorcontrib>NAKAZAWA, Muneo</creatorcontrib><creatorcontrib>SUEYOSHI, Masuo</creatorcontrib><creatorcontrib>OHISHI, Tsutomu</creatorcontrib><creatorcontrib>JOH, Kosuke</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Kansenshogaku Zasshi</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>TACHIKAWA, Takahiro</au><au>SEO, Genichiro</au><au>NAKAZAWA, Muneo</au><au>SUEYOSHI, Masuo</au><au>OHISHI, Tsutomu</au><au>JOH, Kosuke</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Estimation of Probiotics by Infection Model of Infant Rabbit with Enterohemorrhagic Escherichia coli O157: H7</atitle><jtitle>Kansenshogaku Zasshi</jtitle><addtitle>J. J. A. Inf. D</addtitle><date>1998-12</date><risdate>1998</risdate><volume>72</volume><issue>12</issue><spage>1300</spage><epage>1305</epage><pages>1300-1305</pages><issn>0387-5911</issn><eissn>1884-569X</eissn><abstract>We examined the preventative effect against enterohemorrhagic Escherichia coli O157: H7 (EHEC) infection in rabbits on administration of probiotics contained in Streptococcus faecalis, Clostridium butyricum and Bacillus mesentericus. The probiotics were administered to 5 days old Japanese white rabbits throughout the experiment. Inoculation of 106 colony forming units (CFUs) of EHEC per rabbit was tried 8 days after birth. Three days after EHEC inoculation, in the control group (not administered probiotics), diarrhea was observed in approximately 80% of the rabbits, on the other hand, in the group administered probiotics, rabbits showed diarrhea in 15%. In necropsy, the number of EHEC in the contents of the cecum and the number of attaching and effacing (AE) lesions were fewer in the probiotics group than in the control group. These results suggest that infant rabbits are useful as a colitis model for EHEC, and the probiotics are effective for the prevention of the growth of EHEC in the intestine and for diarrhea.</abstract><cop>Japan</cop><pub>The Japanese Association for Infectious Diseases</pub><pmid>9916417</pmid><doi>10.11150/kansenshogakuzasshi1970.72.1300</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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subjects | animal model Animals Bacillus Clostridium Colitis - microbiology Colitis - prevention & control diarrhea Disease Models, Animal Enterococcus faecalis Escherichia coli Infections Escherichia coli O157 Escherichia coli O157: H7 infant rabbit Intestinal Mucosa - microbiology probiotics Probiotics - administration & dosage Rabbits |
title | Estimation of Probiotics by Infection Model of Infant Rabbit with Enterohemorrhagic Escherichia coli O157: H7 |
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