Histomorphometrical Evaluation of Gastrointestinal Tract and Performance of Ross Broilers Hatched from Eggs Inoculated with Salmonella Enteritidis Phage Type 4
An experiment was carried out with 128 Ross chicks to evaluate the effects of Salmonella Enteritidis phage type 4 inoculated in eggs (contamination site vs inoculum), observing the site of inoculation by injection in allantoidal cavity or by shell direct contact and the combination with presence or...
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| Veröffentlicht in: | Italian journal of animal science 2013-01, Vol.12 (3), p.e65-e65 |
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| container_title | Italian journal of animal science |
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| creator | Andrade, Maria A. Stringhini, Jose H. Minafra-Rezende, Cíntia S. Andrade, Leonardo de Sá Jayme, Valéria |
| description | An experiment was carried out with 128 Ross chicks to evaluate the effects of Salmonella Enteritidis phage type 4 inoculated in eggs (contamination site vs inoculum), observing the site of inoculation by injection in allantoidal cavity or by shell direct contact and the combination with presence or absence of Salmonella Enteritidis phage type 4. Chicks were distributed in a completely randomised 2x2 factorial design (contamination site and inoculum). We evaluated the frequency of infected chicks, the morphology of the small intestinal mucosa from day 1 to 21 of age, and its performance. Salmonella Enteritidis phage type 4 inoculated in allantoidal cavity showed high frequency of intestinal colonisation at hatch, but reduced with age. The histomorphometrical evaluation indicated reduction in villus height (P |
| doi_str_mv | 10.4081/ijas.2013.e65 |
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Chicks were distributed in a completely randomised 2x2 factorial design (contamination site and inoculum). We evaluated the frequency of infected chicks, the morphology of the small intestinal mucosa from day 1 to 21 of age, and its performance. Salmonella Enteritidis phage type 4 inoculated in allantoidal cavity showed high frequency of intestinal colonisation at hatch, but reduced with age. The histomorphometrical evaluation indicated reduction in villus height (P<0.05) and increase in crypt depth in duodenum and ileum at day 1. At day 21, villus height was similar to the control, and crypt depth was deeper (P<0.05). The lowest performance (P<0.05) was observed at days 14 and 21 and highest feed conversion at day 14. The fast-growth lineage showed increased jejunum crypt depth (P<0.05). At day 21, no difference was found in the intestinal mucosa parameters or in weight gain and feed conversion in chicks inoculated with Salmonella Enteritidis in the albumen. Changes were evident in the histomorphometric parameters, which resulted in lower weight gain at days 14 and 21.</description><identifier>ISSN: 1828-051X</identifier><identifier>ISSN: 1594-4077</identifier><identifier>EISSN: 1828-051X</identifier><identifier>DOI: 10.4081/ijas.2013.e65</identifier><language>eng</language><publisher>Bologna: Taylor & Francis</publisher><subject>Albumen ; Contamination ; Crypt depth ; Duodenum ; Eggs ; Gastrointestinal tract ; Ileum ; Inoculation ; Inoculum ; Intestinal health ; Intestine ; Jejunum ; Juveniles ; Mucosa ; Phages ; Salmonella ; Salmonella Enteritidis ; Salmonella Enteritidis PT4 ; Salmonella Enteritidis PT4, Inoculum, Crypt depth, Villus height, Intestinal health ; Villus ; Villus height</subject><ispartof>Italian journal of animal science, 2013-01, Vol.12 (3), p.e65-e65</ispartof><rights>Copyright M.A. Andrade et al. 2013</rights><rights>Copyright M.A. Andrade et al. 2013. This work is licensed under the Creative Commons Attribution – Non-Commercial License http://creativecommons.org/licenses/by-nc/3.0/ (the “License”). 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Chicks were distributed in a completely randomised 2x2 factorial design (contamination site and inoculum). We evaluated the frequency of infected chicks, the morphology of the small intestinal mucosa from day 1 to 21 of age, and its performance. Salmonella Enteritidis phage type 4 inoculated in allantoidal cavity showed high frequency of intestinal colonisation at hatch, but reduced with age. The histomorphometrical evaluation indicated reduction in villus height (P<0.05) and increase in crypt depth in duodenum and ileum at day 1. At day 21, villus height was similar to the control, and crypt depth was deeper (P<0.05). The lowest performance (P<0.05) was observed at days 14 and 21 and highest feed conversion at day 14. The fast-growth lineage showed increased jejunum crypt depth (P<0.05). At day 21, no difference was found in the intestinal mucosa parameters or in weight gain and feed conversion in chicks inoculated with Salmonella Enteritidis in the albumen. Changes were evident in the histomorphometric parameters, which resulted in lower weight gain at days 14 and 21.</description><subject>Albumen</subject><subject>Contamination</subject><subject>Crypt depth</subject><subject>Duodenum</subject><subject>Eggs</subject><subject>Gastrointestinal tract</subject><subject>Ileum</subject><subject>Inoculation</subject><subject>Inoculum</subject><subject>Intestinal health</subject><subject>Intestine</subject><subject>Jejunum</subject><subject>Juveniles</subject><subject>Mucosa</subject><subject>Phages</subject><subject>Salmonella</subject><subject>Salmonella Enteritidis</subject><subject>Salmonella Enteritidis PT4</subject><subject>Salmonella Enteritidis PT4, Inoculum, Crypt depth, Villus height, Intestinal health</subject><subject>Villus</subject><subject>Villus height</subject><issn>1828-051X</issn><issn>1594-4077</issn><issn>1828-051X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>0YH</sourceid><sourceid>8G5</sourceid><sourceid>BENPR</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><sourceid>67V</sourceid><sourceid>DOA</sourceid><recordid>eNptkU-LEzEYhwdRcK0evQcEb1Pzb8bJUZe6LSy4aA_ewjuZpE3JTMY3qUs_jV_VdLssgp4S3jx5Qn6_qnrL6FLSjn3wB0hLTplY2rZ5Vl2xjnc1bdiP53_tX1avUjpQ2lLBxVX1e-1TjmPEeR9Hm9EbCGT1C8IRso8TiY7cQMoY_ZRtyn4qx1sEkwlMA7mz6CKOMBl7Jr_FlMjnwgaLiawhm70diMM4ktVul8hmiuYYIJfhvc978h3CGCcbApBV0aPPfvCJ3O1hZ8n2NFsiX1cvHIRk3zyui2r7ZbW9Xte3X282159uayMZy7WSUiiqBDAQygolmf3YcO7aXkJrlLRKDE71QhrpLAelesadky1rBuoMF4tqc9EOEQ56Rj8CnnQErx8GEXcaMHsTrHYN76lrVUehlT2lXWs65kTfOOnKK7a43l9cc_nGjDalJ-G5IX1uSJeGCvjuEcT481jS1Yd4xJJwYYTgnMm2oIuqvlAGS7xo3ZONUX3u_R9rd-H99NDNfcQw6AynENFhqconLf5_9Q9prLdo</recordid><startdate>20130101</startdate><enddate>20130101</enddate><creator>Andrade, Maria A.</creator><creator>Stringhini, Jose H.</creator><creator>Minafra-Rezende, Cíntia S.</creator><creator>Andrade, Leonardo</creator><creator>de Sá Jayme, Valéria</creator><general>Taylor & Francis</general><general>Taylor & Francis Ltd</general><general>PAGEPress Publications</general><general>Taylor & Francis Group</general><scope>0YH</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QG</scope><scope>7XB</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>M2O</scope><scope>MBDVC</scope><scope>PHGZM</scope><scope>PHGZT</scope><scope>PKEHL</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>67V</scope><scope>DOA</scope></search><sort><creationdate>20130101</creationdate><title>Histomorphometrical Evaluation of Gastrointestinal Tract and Performance of Ross Broilers Hatched from Eggs Inoculated with Salmonella Enteritidis Phage Type 4</title><author>Andrade, Maria A. ; Stringhini, Jose H. ; Minafra-Rezende, Cíntia S. ; Andrade, Leonardo ; de Sá Jayme, Valéria</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c411t-94439093a1a39e3941e7522f6b4a6c94e93df9b34c4fe2a99b12ff4615d0fc23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Albumen</topic><topic>Contamination</topic><topic>Crypt depth</topic><topic>Duodenum</topic><topic>Eggs</topic><topic>Gastrointestinal tract</topic><topic>Ileum</topic><topic>Inoculation</topic><topic>Inoculum</topic><topic>Intestinal health</topic><topic>Intestine</topic><topic>Jejunum</topic><topic>Juveniles</topic><topic>Mucosa</topic><topic>Phages</topic><topic>Salmonella</topic><topic>Salmonella Enteritidis</topic><topic>Salmonella Enteritidis PT4</topic><topic>Salmonella Enteritidis PT4, Inoculum, Crypt depth, Villus height, Intestinal health</topic><topic>Villus</topic><topic>Villus height</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Andrade, Maria A.</creatorcontrib><creatorcontrib>Stringhini, Jose H.</creatorcontrib><creatorcontrib>Minafra-Rezende, Cíntia S.</creatorcontrib><creatorcontrib>Andrade, Leonardo</creatorcontrib><creatorcontrib>de Sá Jayme, Valéria</creatorcontrib><collection>Taylor & Francis Open Access</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Animal Behavior Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>Research Library</collection><collection>Research Library (Corporate)</collection><collection>ProQuest Central (New)</collection><collection>ProQuest One Academic (New)</collection><collection>ProQuest One Academic Middle East (New)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>ProQuest Central Basic</collection><collection>Pagepress</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Italian journal of animal science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Andrade, Maria A.</au><au>Stringhini, Jose H.</au><au>Minafra-Rezende, Cíntia S.</au><au>Andrade, Leonardo</au><au>de Sá Jayme, Valéria</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Histomorphometrical Evaluation of Gastrointestinal Tract and Performance of Ross Broilers Hatched from Eggs Inoculated with Salmonella Enteritidis Phage Type 4</atitle><jtitle>Italian journal of animal science</jtitle><date>2013-01-01</date><risdate>2013</risdate><volume>12</volume><issue>3</issue><spage>e65</spage><epage>e65</epage><pages>e65-e65</pages><issn>1828-051X</issn><issn>1594-4077</issn><eissn>1828-051X</eissn><abstract>An experiment was carried out with 128 Ross chicks to evaluate the effects of Salmonella Enteritidis phage type 4 inoculated in eggs (contamination site vs inoculum), observing the site of inoculation by injection in allantoidal cavity or by shell direct contact and the combination with presence or absence of Salmonella Enteritidis phage type 4. Chicks were distributed in a completely randomised 2x2 factorial design (contamination site and inoculum). We evaluated the frequency of infected chicks, the morphology of the small intestinal mucosa from day 1 to 21 of age, and its performance. Salmonella Enteritidis phage type 4 inoculated in allantoidal cavity showed high frequency of intestinal colonisation at hatch, but reduced with age. The histomorphometrical evaluation indicated reduction in villus height (P<0.05) and increase in crypt depth in duodenum and ileum at day 1. At day 21, villus height was similar to the control, and crypt depth was deeper (P<0.05). The lowest performance (P<0.05) was observed at days 14 and 21 and highest feed conversion at day 14. The fast-growth lineage showed increased jejunum crypt depth (P<0.05). At day 21, no difference was found in the intestinal mucosa parameters or in weight gain and feed conversion in chicks inoculated with Salmonella Enteritidis in the albumen. Changes were evident in the histomorphometric parameters, which resulted in lower weight gain at days 14 and 21.</abstract><cop>Bologna</cop><pub>Taylor & Francis</pub><doi>10.4081/ijas.2013.e65</doi><oa>free_for_read</oa></addata></record> |
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| subjects | Albumen Contamination Crypt depth Duodenum Eggs Gastrointestinal tract Ileum Inoculation Inoculum Intestinal health Intestine Jejunum Juveniles Mucosa Phages Salmonella Salmonella Enteritidis Salmonella Enteritidis PT4 Salmonella Enteritidis PT4, Inoculum, Crypt depth, Villus height, Intestinal health Villus Villus height |
| title | Histomorphometrical Evaluation of Gastrointestinal Tract and Performance of Ross Broilers Hatched from Eggs Inoculated with Salmonella Enteritidis Phage Type 4 |
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