Intestinal histological alterations in farmed red-bellied pacu Piaractus brachypomus (Characiformes: Serrasalmidae) heavily infected by roundworms
The farmed red-bellied pacu Piaractus brachypomus is a valuative commercial fish widely exploited in fish farming. Histopathologic alterations in small intestine of this fish were associated with heavy roundworms infection. Of a total of thirty-five fish examined, all were parasitized with a prevale...
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| Veröffentlicht in: | Aquaculture international 2021-06, Vol.29 (3), p.989-998 |
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| creator | Cuadros, Ruben C. Rivadeneyra, Norma L. S. Flores-Gonzales, Anai Mertins, Omar Malta, Jose C.O. Serrano-Martínez, M. Enrique Mathews, Patrick D. |
| description | The farmed red-bellied pacu
Piaractus brachypomus
is a valuative commercial fish widely exploited in fish farming. Histopathologic alterations in small intestine of this fish were associated with heavy roundworms infection. Of a total of thirty-five fish examined, all were parasitized with a prevalence of 100%, intensity of 290–6403, and mean intensity of infection of 4467.5 parasites per fish. According to the morphological features of whole nematodes examined using light and electronic microscopy, the parasite was identified as
Rondonia rondoni
Travassos. Rev Vet e Zoot 10, 59–70;
1920
. The fish intestinal tissue alterations include fusion of villi, edema, disorganization of epithelial cells, epithelial abrasion, and flaking of the villus at mucosa layer level and submucosa layer with some regions of necrosis and lymphocyte infiltrate. This is the first report of histopathological alterations caused by infection of the atractid nematode
R. rondoni
in a farmed population of
P. brachypomus
in the Peruvian Amazon. The study points out the need of improving the strategies of parasitic prevention and control in order to better prevent future disease outbreaks. |
| doi_str_mv | 10.1007/s10499-021-00670-0 |
| format | Article |
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Piaractus brachypomus
is a valuative commercial fish widely exploited in fish farming. Histopathologic alterations in small intestine of this fish were associated with heavy roundworms infection. Of a total of thirty-five fish examined, all were parasitized with a prevalence of 100%, intensity of 290–6403, and mean intensity of infection of 4467.5 parasites per fish. According to the morphological features of whole nematodes examined using light and electronic microscopy, the parasite was identified as
Rondonia rondoni
Travassos. Rev Vet e Zoot 10, 59–70;
1920
. The fish intestinal tissue alterations include fusion of villi, edema, disorganization of epithelial cells, epithelial abrasion, and flaking of the villus at mucosa layer level and submucosa layer with some regions of necrosis and lymphocyte infiltrate. This is the first report of histopathological alterations caused by infection of the atractid nematode
R. rondoni
in a farmed population of
P. brachypomus
in the Peruvian Amazon. The study points out the need of improving the strategies of parasitic prevention and control in order to better prevent future disease outbreaks.</description><identifier>ISSN: 0967-6120</identifier><identifier>EISSN: 1573-143X</identifier><identifier>DOI: 10.1007/s10499-021-00670-0</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Aquaculture ; Biomedical and Life Sciences ; Commercial fishing ; Disease outbreaks ; Edema ; Fish ; Fish culture ; Fish farms ; Fish parasites ; Freshwater & Marine Ecology ; Histopathology ; Infections ; Intestines ; Life Sciences ; Lymphocytes ; Microscopy ; Necrosis ; Parasites ; Piaractus brachypomus ; Zoology</subject><ispartof>Aquaculture international, 2021-06, Vol.29 (3), p.989-998</ispartof><rights>The Author(s), under exclusive licence to Springer Nature Switzerland AG part of Springer Nature 2021</rights><rights>The Author(s), under exclusive licence to Springer Nature Switzerland AG part of Springer Nature 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-ac65acc58d1a2470f69756b07f4dfc80596c39d0cfab223fd020a723b1315d003</citedby><cites>FETCH-LOGICAL-c319t-ac65acc58d1a2470f69756b07f4dfc80596c39d0cfab223fd020a723b1315d003</cites><orcidid>0000-0003-1138-6642</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10499-021-00670-0$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10499-021-00670-0$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Cuadros, Ruben C.</creatorcontrib><creatorcontrib>Rivadeneyra, Norma L. S.</creatorcontrib><creatorcontrib>Flores-Gonzales, Anai</creatorcontrib><creatorcontrib>Mertins, Omar</creatorcontrib><creatorcontrib>Malta, Jose C.O.</creatorcontrib><creatorcontrib>Serrano-Martínez, M. Enrique</creatorcontrib><creatorcontrib>Mathews, Patrick D.</creatorcontrib><title>Intestinal histological alterations in farmed red-bellied pacu Piaractus brachypomus (Characiformes: Serrasalmidae) heavily infected by roundworms</title><title>Aquaculture international</title><addtitle>Aquacult Int</addtitle><description>The farmed red-bellied pacu
Piaractus brachypomus
is a valuative commercial fish widely exploited in fish farming. Histopathologic alterations in small intestine of this fish were associated with heavy roundworms infection. Of a total of thirty-five fish examined, all were parasitized with a prevalence of 100%, intensity of 290–6403, and mean intensity of infection of 4467.5 parasites per fish. According to the morphological features of whole nematodes examined using light and electronic microscopy, the parasite was identified as
Rondonia rondoni
Travassos. Rev Vet e Zoot 10, 59–70;
1920
. The fish intestinal tissue alterations include fusion of villi, edema, disorganization of epithelial cells, epithelial abrasion, and flaking of the villus at mucosa layer level and submucosa layer with some regions of necrosis and lymphocyte infiltrate. This is the first report of histopathological alterations caused by infection of the atractid nematode
R. rondoni
in a farmed population of
P. brachypomus
in the Peruvian Amazon. The study points out the need of improving the strategies of parasitic prevention and control in order to better prevent future disease outbreaks.</description><subject>Aquaculture</subject><subject>Biomedical and Life Sciences</subject><subject>Commercial fishing</subject><subject>Disease outbreaks</subject><subject>Edema</subject><subject>Fish</subject><subject>Fish culture</subject><subject>Fish farms</subject><subject>Fish parasites</subject><subject>Freshwater & Marine Ecology</subject><subject>Histopathology</subject><subject>Infections</subject><subject>Intestines</subject><subject>Life Sciences</subject><subject>Lymphocytes</subject><subject>Microscopy</subject><subject>Necrosis</subject><subject>Parasites</subject><subject>Piaractus brachypomus</subject><subject>Zoology</subject><issn>0967-6120</issn><issn>1573-143X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kMtq3DAUhkVpoNOkL9CVIJt2oeRIsq1xdmVoLhBIIClkJ451yWjwWFPJTvFr9ImjyRSy6-ocif__4HyEfOVwxgHUeeZQtS0DwRlAo4DBB7LgtZKMV_LpI1lA2yjWcAGfyOecNwAgVcUX5O_NMLo8hgF7ug55jH18DqY8sB9dwjHEIdMwUI9p6yxNzrLO9X0o-w7NRO8DJjTjlGlX5nrexW3Zv63W--_gY2nlC_rgUsKM_TZYdN_p2uFL6OfC9c6MBdXNNMVpsH9KPp-QI499dl_-zWPy6_Ln4-qa3d5d3ax-3DIjeTsyNE2NxtRLy1FUCnzTqrrpQPnKerOEum2MbC0Yj50Q0lsQgErIjkte23L_MTk9cHcp_p6KBL2JUyoisha1aEtcyqqkxCFlUsw5Oa93KWwxzZqD3rvXB_e6uNdv7vUeLQ-lXMLDs0vv6P-0XgGv4IqE</recordid><startdate>20210601</startdate><enddate>20210601</enddate><creator>Cuadros, Ruben C.</creator><creator>Rivadeneyra, Norma L. 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Enrique ; Mathews, Patrick D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-ac65acc58d1a2470f69756b07f4dfc80596c39d0cfab223fd020a723b1315d003</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Aquaculture</topic><topic>Biomedical and Life Sciences</topic><topic>Commercial fishing</topic><topic>Disease outbreaks</topic><topic>Edema</topic><topic>Fish</topic><topic>Fish culture</topic><topic>Fish farms</topic><topic>Fish parasites</topic><topic>Freshwater & Marine Ecology</topic><topic>Histopathology</topic><topic>Infections</topic><topic>Intestines</topic><topic>Life Sciences</topic><topic>Lymphocytes</topic><topic>Microscopy</topic><topic>Necrosis</topic><topic>Parasites</topic><topic>Piaractus brachypomus</topic><topic>Zoology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cuadros, Ruben C.</creatorcontrib><creatorcontrib>Rivadeneyra, Norma L. 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S.</au><au>Flores-Gonzales, Anai</au><au>Mertins, Omar</au><au>Malta, Jose C.O.</au><au>Serrano-Martínez, M. Enrique</au><au>Mathews, Patrick D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Intestinal histological alterations in farmed red-bellied pacu Piaractus brachypomus (Characiformes: Serrasalmidae) heavily infected by roundworms</atitle><jtitle>Aquaculture international</jtitle><stitle>Aquacult Int</stitle><date>2021-06-01</date><risdate>2021</risdate><volume>29</volume><issue>3</issue><spage>989</spage><epage>998</epage><pages>989-998</pages><issn>0967-6120</issn><eissn>1573-143X</eissn><abstract>The farmed red-bellied pacu
Piaractus brachypomus
is a valuative commercial fish widely exploited in fish farming. Histopathologic alterations in small intestine of this fish were associated with heavy roundworms infection. Of a total of thirty-five fish examined, all were parasitized with a prevalence of 100%, intensity of 290–6403, and mean intensity of infection of 4467.5 parasites per fish. According to the morphological features of whole nematodes examined using light and electronic microscopy, the parasite was identified as
Rondonia rondoni
Travassos. Rev Vet e Zoot 10, 59–70;
1920
. The fish intestinal tissue alterations include fusion of villi, edema, disorganization of epithelial cells, epithelial abrasion, and flaking of the villus at mucosa layer level and submucosa layer with some regions of necrosis and lymphocyte infiltrate. This is the first report of histopathological alterations caused by infection of the atractid nematode
R. rondoni
in a farmed population of
P. brachypomus
in the Peruvian Amazon. The study points out the need of improving the strategies of parasitic prevention and control in order to better prevent future disease outbreaks.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s10499-021-00670-0</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0003-1138-6642</orcidid></addata></record> |
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| source | SpringerLink Journals |
| subjects | Aquaculture Biomedical and Life Sciences Commercial fishing Disease outbreaks Edema Fish Fish culture Fish farms Fish parasites Freshwater & Marine Ecology Histopathology Infections Intestines Life Sciences Lymphocytes Microscopy Necrosis Parasites Piaractus brachypomus Zoology |
| title | Intestinal histological alterations in farmed red-bellied pacu Piaractus brachypomus (Characiformes: Serrasalmidae) heavily infected by roundworms |
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