Environmental parameters influence on the dynamics of total and pathogenic Vibrio parahaemolyticus densities in Crassostrea virginica harvested from Mexico’s Gulf coast
•V. parahaemolyticus densities in oysters were isolated in spring and winter seasons.•Pathogenic genes abundances varied with environmental parameters seasonal changes.•Water temperature modulated V. parahaemolyticus abundance during reduced salinities.•V. parahaemolyticus with potentially pathogeni...
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| Veröffentlicht in: | Marine pollution bulletin 2015-02, Vol.91 (1), p.317-329 |
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| creator | López-Hernández, Karla M. Pardío-Sedas, Violeta T. Lizárraga-Partida, Leonardo Williams, José de J. Martínez-Herrera, David Flores-Primo, Argel Uscanga-Serrano, Roxana Rendón-Castro, Karla |
| description | •V. parahaemolyticus densities in oysters were isolated in spring and winter seasons.•Pathogenic genes abundances varied with environmental parameters seasonal changes.•Water temperature modulated V. parahaemolyticus abundance during reduced salinities.•V. parahaemolyticus with potentially pathogenic genes raises important health issues.
The influence of environmental parameters on the total and pathogenic Vibrio parahaemolyticus seasonal densities in American oysters (Crassostrea virginica) was evaluated for 1year. Harvesting site A yielded the highest mean densities of V. parahaemolyticus tlh+, tdh+/trh−, tdh−/trh+ and tdh+/trh+ during spring season at 2.57, 1.74, 0.36, and −0.40 log10MPN/g, respectively, and tdh+/orf8+ during winter season (0.90 log10MPN/g). V. parahaemolyticus tlh+ densities were associated to salinity (R2=0.372, P |
| doi_str_mv | 10.1016/j.marpolbul.2014.11.015 |
| format | Article |
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The influence of environmental parameters on the total and pathogenic Vibrio parahaemolyticus seasonal densities in American oysters (Crassostrea virginica) was evaluated for 1year. Harvesting site A yielded the highest mean densities of V. parahaemolyticus tlh+, tdh+/trh−, tdh−/trh+ and tdh+/trh+ during spring season at 2.57, 1.74, 0.36, and −0.40 log10MPN/g, respectively, and tdh+/orf8+ during winter season (0.90 log10MPN/g). V. parahaemolyticus tlh+ densities were associated to salinity (R2=0.372, P<0.022), tdh+/trh+ to turbidity (R2=0.597, P<0.035), and orf8+ to temperature, salinity, and pH (R2=0.964, P<0.001). The exposure to salinity and temperature conditions during winter and spring seasons regulated the dynamics of V. parahaemolyticus harboring potentially pathogenic genotypes within the oyster. The adaptive response of V. parahaemolyticus to seasonal environmental changes may lead to an increase in survival and virulence, threatening the seafood safety and increasing the risk of illness.</description><identifier>ISSN: 0025-326X</identifier><identifier>EISSN: 1879-3363</identifier><identifier>DOI: 10.1016/j.marpolbul.2014.11.015</identifier><identifier>PMID: 25510545</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Animals ; Crassostrea - growth & development ; Crassostrea - microbiology ; Crassostrea virginica ; Environmental Monitoring ; Environmental parameters ; Mexico ; Ostreidae - growth & development ; Ostreidae - microbiology ; Oyster ; Pathogenic genes ; Principal Component Analysis ; Salinity ; Seasons ; Seawater - chemistry ; Shellfish - microbiology ; Temperature ; Vibrio parahaemolyticus ; Vibrio parahaemolyticus - growth & development ; Vibrio parahaemolyticus - isolation & purification ; Vibrio parahaemolyticus - pathogenicity ; Virulence</subject><ispartof>Marine pollution bulletin, 2015-02, Vol.91 (1), p.317-329</ispartof><rights>2014 Elsevier Ltd</rights><rights>Copyright © 2014 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c474t-18bf5efe1da07fadf9fbb7611e4de857beb3c97c9b5fd63e1e28fad6d5110f203</citedby><cites>FETCH-LOGICAL-c474t-18bf5efe1da07fadf9fbb7611e4de857beb3c97c9b5fd63e1e28fad6d5110f203</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.marpolbul.2014.11.015$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25510545$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>López-Hernández, Karla M.</creatorcontrib><creatorcontrib>Pardío-Sedas, Violeta T.</creatorcontrib><creatorcontrib>Lizárraga-Partida, Leonardo</creatorcontrib><creatorcontrib>Williams, José de J.</creatorcontrib><creatorcontrib>Martínez-Herrera, David</creatorcontrib><creatorcontrib>Flores-Primo, Argel</creatorcontrib><creatorcontrib>Uscanga-Serrano, Roxana</creatorcontrib><creatorcontrib>Rendón-Castro, Karla</creatorcontrib><title>Environmental parameters influence on the dynamics of total and pathogenic Vibrio parahaemolyticus densities in Crassostrea virginica harvested from Mexico’s Gulf coast</title><title>Marine pollution bulletin</title><addtitle>Mar Pollut Bull</addtitle><description>•V. parahaemolyticus densities in oysters were isolated in spring and winter seasons.•Pathogenic genes abundances varied with environmental parameters seasonal changes.•Water temperature modulated V. parahaemolyticus abundance during reduced salinities.•V. parahaemolyticus with potentially pathogenic genes raises important health issues.
The influence of environmental parameters on the total and pathogenic Vibrio parahaemolyticus seasonal densities in American oysters (Crassostrea virginica) was evaluated for 1year. Harvesting site A yielded the highest mean densities of V. parahaemolyticus tlh+, tdh+/trh−, tdh−/trh+ and tdh+/trh+ during spring season at 2.57, 1.74, 0.36, and −0.40 log10MPN/g, respectively, and tdh+/orf8+ during winter season (0.90 log10MPN/g). V. parahaemolyticus tlh+ densities were associated to salinity (R2=0.372, P<0.022), tdh+/trh+ to turbidity (R2=0.597, P<0.035), and orf8+ to temperature, salinity, and pH (R2=0.964, P<0.001). The exposure to salinity and temperature conditions during winter and spring seasons regulated the dynamics of V. parahaemolyticus harboring potentially pathogenic genotypes within the oyster. The adaptive response of V. parahaemolyticus to seasonal environmental changes may lead to an increase in survival and virulence, threatening the seafood safety and increasing the risk of illness.</description><subject>Animals</subject><subject>Crassostrea - growth & development</subject><subject>Crassostrea - microbiology</subject><subject>Crassostrea virginica</subject><subject>Environmental Monitoring</subject><subject>Environmental parameters</subject><subject>Mexico</subject><subject>Ostreidae - growth & development</subject><subject>Ostreidae - microbiology</subject><subject>Oyster</subject><subject>Pathogenic genes</subject><subject>Principal Component Analysis</subject><subject>Salinity</subject><subject>Seasons</subject><subject>Seawater - chemistry</subject><subject>Shellfish - microbiology</subject><subject>Temperature</subject><subject>Vibrio parahaemolyticus</subject><subject>Vibrio parahaemolyticus - growth & development</subject><subject>Vibrio parahaemolyticus - isolation & purification</subject><subject>Vibrio parahaemolyticus - pathogenicity</subject><subject>Virulence</subject><issn>0025-326X</issn><issn>1879-3363</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkcFu1DAURSMEokPhF8BLNgl-cZxkltWotEhFbACxsxz7ueNRYg-2M-rs-A1-gc_ql-AwpVtYeXPuvU8-RfEGaAUU2ne7apJh78dhHquaQlMBVBT4k2IFfbcuGWvZ02JFac1LVrffzooXMe4opV3dwfPirOYcKG_4qvh16Q42eDehS3IkexnkhAlDJNaZcUankHhH0haJPjo5WRWJNyT5hZZO50Ta-lt0VpGvdgjW_-nYSpz8eExWzZFodNEmi0sn2QQZo48poCR5-dbmpCRbGQ4YE2pigp_IR7yzyt__-BnJ1TwaoryM6WXxzMgx4quH97z48v7y8-a6vPl09WFzcVOqpmtSCf1gOBoELWlnpDZrMwxdC4CNxp53Aw5MrTu1HrjRLUPAus9YqzkANTVl58XbU-8--O9zvkpMNiocR-nQz1FA2zHWt3Xf_gfKGdScsTqj3QlVwccY0Ih9sFniUQAVi1OxE49OxeJUAIjsNCdfP4zMw4T6MfdXYgYuTgDmXzlYDCIqu5jTNqBKQnv7z5Hfr12-Yg</recordid><startdate>20150215</startdate><enddate>20150215</enddate><creator>López-Hernández, Karla M.</creator><creator>Pardío-Sedas, Violeta T.</creator><creator>Lizárraga-Partida, Leonardo</creator><creator>Williams, José de J.</creator><creator>Martínez-Herrera, David</creator><creator>Flores-Primo, Argel</creator><creator>Uscanga-Serrano, Roxana</creator><creator>Rendón-Castro, Karla</creator><general>Elsevier Ltd</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7QL</scope><scope>7ST</scope><scope>7TG</scope><scope>7TN</scope><scope>7TV</scope><scope>7U6</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H97</scope><scope>KL.</scope><scope>L.G</scope><scope>SOI</scope></search><sort><creationdate>20150215</creationdate><title>Environmental parameters influence on the dynamics of total and pathogenic Vibrio parahaemolyticus densities in Crassostrea virginica harvested from Mexico’s Gulf coast</title><author>López-Hernández, Karla M. ; Pardío-Sedas, Violeta T. ; Lizárraga-Partida, Leonardo ; Williams, José de J. ; Martínez-Herrera, David ; Flores-Primo, Argel ; Uscanga-Serrano, Roxana ; Rendón-Castro, Karla</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c474t-18bf5efe1da07fadf9fbb7611e4de857beb3c97c9b5fd63e1e28fad6d5110f203</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Animals</topic><topic>Crassostrea - growth & development</topic><topic>Crassostrea - microbiology</topic><topic>Crassostrea virginica</topic><topic>Environmental Monitoring</topic><topic>Environmental parameters</topic><topic>Mexico</topic><topic>Ostreidae - growth & development</topic><topic>Ostreidae - microbiology</topic><topic>Oyster</topic><topic>Pathogenic genes</topic><topic>Principal Component Analysis</topic><topic>Salinity</topic><topic>Seasons</topic><topic>Seawater - chemistry</topic><topic>Shellfish - microbiology</topic><topic>Temperature</topic><topic>Vibrio parahaemolyticus</topic><topic>Vibrio parahaemolyticus - growth & development</topic><topic>Vibrio parahaemolyticus - isolation & purification</topic><topic>Vibrio parahaemolyticus - pathogenicity</topic><topic>Virulence</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>López-Hernández, Karla M.</creatorcontrib><creatorcontrib>Pardío-Sedas, Violeta T.</creatorcontrib><creatorcontrib>Lizárraga-Partida, Leonardo</creatorcontrib><creatorcontrib>Williams, José de J.</creatorcontrib><creatorcontrib>Martínez-Herrera, David</creatorcontrib><creatorcontrib>Flores-Primo, Argel</creatorcontrib><creatorcontrib>Uscanga-Serrano, Roxana</creatorcontrib><creatorcontrib>Rendón-Castro, Karla</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Environment Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Pollution Abstracts</collection><collection>Sustainability Science Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Environment Abstracts</collection><jtitle>Marine pollution bulletin</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>López-Hernández, Karla M.</au><au>Pardío-Sedas, Violeta T.</au><au>Lizárraga-Partida, Leonardo</au><au>Williams, José de J.</au><au>Martínez-Herrera, David</au><au>Flores-Primo, Argel</au><au>Uscanga-Serrano, Roxana</au><au>Rendón-Castro, Karla</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Environmental parameters influence on the dynamics of total and pathogenic Vibrio parahaemolyticus densities in Crassostrea virginica harvested from Mexico’s Gulf coast</atitle><jtitle>Marine pollution bulletin</jtitle><addtitle>Mar Pollut Bull</addtitle><date>2015-02-15</date><risdate>2015</risdate><volume>91</volume><issue>1</issue><spage>317</spage><epage>329</epage><pages>317-329</pages><issn>0025-326X</issn><eissn>1879-3363</eissn><abstract>•V. parahaemolyticus densities in oysters were isolated in spring and winter seasons.•Pathogenic genes abundances varied with environmental parameters seasonal changes.•Water temperature modulated V. parahaemolyticus abundance during reduced salinities.•V. parahaemolyticus with potentially pathogenic genes raises important health issues.
The influence of environmental parameters on the total and pathogenic Vibrio parahaemolyticus seasonal densities in American oysters (Crassostrea virginica) was evaluated for 1year. Harvesting site A yielded the highest mean densities of V. parahaemolyticus tlh+, tdh+/trh−, tdh−/trh+ and tdh+/trh+ during spring season at 2.57, 1.74, 0.36, and −0.40 log10MPN/g, respectively, and tdh+/orf8+ during winter season (0.90 log10MPN/g). V. parahaemolyticus tlh+ densities were associated to salinity (R2=0.372, P<0.022), tdh+/trh+ to turbidity (R2=0.597, P<0.035), and orf8+ to temperature, salinity, and pH (R2=0.964, P<0.001). The exposure to salinity and temperature conditions during winter and spring seasons regulated the dynamics of V. parahaemolyticus harboring potentially pathogenic genotypes within the oyster. The adaptive response of V. parahaemolyticus to seasonal environmental changes may lead to an increase in survival and virulence, threatening the seafood safety and increasing the risk of illness.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>25510545</pmid><doi>10.1016/j.marpolbul.2014.11.015</doi><tpages>13</tpages></addata></record> |
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| ispartof | Marine pollution bulletin, 2015-02, Vol.91 (1), p.317-329 |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Animals Crassostrea - growth & development Crassostrea - microbiology Crassostrea virginica Environmental Monitoring Environmental parameters Mexico Ostreidae - growth & development Ostreidae - microbiology Oyster Pathogenic genes Principal Component Analysis Salinity Seasons Seawater - chemistry Shellfish - microbiology Temperature Vibrio parahaemolyticus Vibrio parahaemolyticus - growth & development Vibrio parahaemolyticus - isolation & purification Vibrio parahaemolyticus - pathogenicity Virulence |
| title | Environmental parameters influence on the dynamics of total and pathogenic Vibrio parahaemolyticus densities in Crassostrea virginica harvested from Mexico’s Gulf coast |
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