First report of Giardia duodenalis genotypes in Zangxiang pigs from China
Giardia duodenalis is an important zoonotic intestinal protozoan of animals and humans. We collected 450 faecal specimens from four age groups (pre-weaned piglets, weaned piglets, juveniles, adults) of Zangxiang pigs from Shaanxi and Qinghai provinces, to investigate the prevalence and genetic diver...
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| Veröffentlicht in: | Parasitology research (1987) 2019-07, Vol.118 (7), p.2305-2310 |
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| container_title | Parasitology research (1987) |
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| creator | Zhang, H. J. Song, J. K. Wu, X. M. Li, Y. H. Wang, Y. Lin, Q. Zhao, G. H. |
| description | Giardia duodenalis
is an important zoonotic intestinal protozoan of animals and humans. We collected 450 faecal specimens from four age groups (pre-weaned piglets, weaned piglets, juveniles, adults) of Zangxiang pigs from Shaanxi and Qinghai provinces, to investigate the prevalence and genetic diversity of
G. duodenalis
at the
β-giardin
(
bg
),
triosephosphate isomerase
(
tpi
) and
glutamate dehydrogenase
(
gdh
) loci using nested PCRs in the present study. A total of 28 faecal samples were positive for presence of
G. duodenalis
, with an overall prevalence of 6.2%.
Giardia duodenalis
was detected in pigs from all age groups and in both investigated provinces. Significant differences (
P
|
| doi_str_mv | 10.1007/s00436-019-06340-8 |
| format | Article |
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is an important zoonotic intestinal protozoan of animals and humans. We collected 450 faecal specimens from four age groups (pre-weaned piglets, weaned piglets, juveniles, adults) of Zangxiang pigs from Shaanxi and Qinghai provinces, to investigate the prevalence and genetic diversity of
G. duodenalis
at the
β-giardin
(
bg
),
triosephosphate isomerase
(
tpi
) and
glutamate dehydrogenase
(
gdh
) loci using nested PCRs in the present study. A total of 28 faecal samples were positive for presence of
G. duodenalis
, with an overall prevalence of 6.2%.
Giardia duodenalis
was detected in pigs from all age groups and in both investigated provinces. Significant differences (
P
< 0.0001) in prevalence were observed among the four age groups with prevalence decreasing with age. Sequence analysis indicated existence of genetic diversity of
G. duodenalis
isolates from Zangxiang pigs, with 4, 2 and 4 haplotypes at the
bg
,
tpi
and
gdh
loci, respectively. Two assemblages were identified, including the zoonotic assemblage B and assemblage E, with the latter as the predominant assemblage found in both locations and all age groups except adults. The present study expanded the host range of
G. duodenalis
and provided fundamental data for controlling
G. duodenalis
infection in Zangxiang pigs.</description><identifier>ISSN: 0932-0113</identifier><identifier>EISSN: 1432-1955</identifier><identifier>DOI: 10.1007/s00436-019-06340-8</identifier><identifier>PMID: 31079254</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Age ; Age groups ; Analysis ; Biomedical and Life Sciences ; Biomedicine ; Gastrointestinal diseases ; Genetic analysis ; Genetic aspects ; Genetic diversity ; Genotypes ; Giardia duodenalis ; Glutamate dehydrogenase ; Haplotypes ; Hogs ; Host range ; Immunology ; Intestine ; Medical Microbiology ; Microbiology ; Protozoa ; Protozoology - Short Communication ; Suidae ; Swine ; Triose-phosphate isomerase ; Zoonoses</subject><ispartof>Parasitology research (1987), 2019-07, Vol.118 (7), p.2305-2310</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2019</rights><rights>COPYRIGHT 2019 Springer</rights><rights>Copyright Springer Nature B.V. 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c442t-87a682b122eab94d5bafbeef3bfee74018393bbf76098f0bace6ecb41f9ae1523</citedby><cites>FETCH-LOGICAL-c442t-87a682b122eab94d5bafbeef3bfee74018393bbf76098f0bace6ecb41f9ae1523</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00436-019-06340-8$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00436-019-06340-8$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,782,786,27931,27932,41495,42564,51326</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31079254$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhang, H. J.</creatorcontrib><creatorcontrib>Song, J. K.</creatorcontrib><creatorcontrib>Wu, X. M.</creatorcontrib><creatorcontrib>Li, Y. H.</creatorcontrib><creatorcontrib>Wang, Y.</creatorcontrib><creatorcontrib>Lin, Q.</creatorcontrib><creatorcontrib>Zhao, G. H.</creatorcontrib><title>First report of Giardia duodenalis genotypes in Zangxiang pigs from China</title><title>Parasitology research (1987)</title><addtitle>Parasitol Res</addtitle><addtitle>Parasitol Res</addtitle><description>Giardia duodenalis
is an important zoonotic intestinal protozoan of animals and humans. We collected 450 faecal specimens from four age groups (pre-weaned piglets, weaned piglets, juveniles, adults) of Zangxiang pigs from Shaanxi and Qinghai provinces, to investigate the prevalence and genetic diversity of
G. duodenalis
at the
β-giardin
(
bg
),
triosephosphate isomerase
(
tpi
) and
glutamate dehydrogenase
(
gdh
) loci using nested PCRs in the present study. A total of 28 faecal samples were positive for presence of
G. duodenalis
, with an overall prevalence of 6.2%.
Giardia duodenalis
was detected in pigs from all age groups and in both investigated provinces. Significant differences (
P
< 0.0001) in prevalence were observed among the four age groups with prevalence decreasing with age. Sequence analysis indicated existence of genetic diversity of
G. duodenalis
isolates from Zangxiang pigs, with 4, 2 and 4 haplotypes at the
bg
,
tpi
and
gdh
loci, respectively. Two assemblages were identified, including the zoonotic assemblage B and assemblage E, with the latter as the predominant assemblage found in both locations and all age groups except adults. The present study expanded the host range of
G. duodenalis
and provided fundamental data for controlling
G. duodenalis
infection in Zangxiang pigs.</description><subject>Age</subject><subject>Age groups</subject><subject>Analysis</subject><subject>Biomedical and Life Sciences</subject><subject>Biomedicine</subject><subject>Gastrointestinal diseases</subject><subject>Genetic analysis</subject><subject>Genetic aspects</subject><subject>Genetic diversity</subject><subject>Genotypes</subject><subject>Giardia duodenalis</subject><subject>Glutamate dehydrogenase</subject><subject>Haplotypes</subject><subject>Hogs</subject><subject>Host range</subject><subject>Immunology</subject><subject>Intestine</subject><subject>Medical Microbiology</subject><subject>Microbiology</subject><subject>Protozoa</subject><subject>Protozoology - Short Communication</subject><subject>Suidae</subject><subject>Swine</subject><subject>Triose-phosphate isomerase</subject><subject>Zoonoses</subject><issn>0932-0113</issn><issn>1432-1955</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kUtr3TAQhUVpaW7S_oEuiqCbbpzqZdlahkvzgEA3zSYbIdkjV8GWXMmG5t9HN076ohTBSIy-c9DoIPSOklNKSPMpEyK4rAhVFZFckKp9gXZUcFZRVdcv0Y6ociaU8iN0nPMdIbSRQrxGR5ySRrFa7NDVuU95wQnmmBYcHb7wJvXe4H6NPQQz-owHCHG5nyFjH_CtCcMPXwqe_ZCxS3HC-28-mDfolTNjhrdP-wm6Of_8dX9ZXX-5uNqfXVedEGyp2sbIllnKGBirRF9b4yyA49YBNILQliturWskUa0j1nQgobOCOmWA1oyfoI-b75zi9xXyoiefOxhHEyCuWTPGqWqklG1BP_yF3sU1laEOVM1kW77xN2owI2gfXFyS6Q6m-qxWjEu5Uaf_oMrqYfJdDOB86f8hYJugSzHnBE7PyU8m3WtK9CE_veWnS376MT99EL1_evFqJ-h_Sp4DKwDfgFyuwgDp10j_sX0Aalej0g</recordid><startdate>20190701</startdate><enddate>20190701</enddate><creator>Zhang, H. J.</creator><creator>Song, J. K.</creator><creator>Wu, X. M.</creator><creator>Li, Y. H.</creator><creator>Wang, Y.</creator><creator>Lin, Q.</creator><creator>Zhao, G. H.</creator><general>Springer Berlin Heidelberg</general><general>Springer</general><general>Springer Nature B.V</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20190701</creationdate><title>First report of Giardia duodenalis genotypes in Zangxiang pigs from China</title><author>Zhang, H. J. ; Song, J. K. ; Wu, X. M. ; Li, Y. H. ; Wang, Y. ; Lin, Q. ; Zhao, G. H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c442t-87a682b122eab94d5bafbeef3bfee74018393bbf76098f0bace6ecb41f9ae1523</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Age</topic><topic>Age groups</topic><topic>Analysis</topic><topic>Biomedical and Life Sciences</topic><topic>Biomedicine</topic><topic>Gastrointestinal diseases</topic><topic>Genetic analysis</topic><topic>Genetic aspects</topic><topic>Genetic diversity</topic><topic>Genotypes</topic><topic>Giardia duodenalis</topic><topic>Glutamate dehydrogenase</topic><topic>Haplotypes</topic><topic>Hogs</topic><topic>Host range</topic><topic>Immunology</topic><topic>Intestine</topic><topic>Medical Microbiology</topic><topic>Microbiology</topic><topic>Protozoa</topic><topic>Protozoology - Short Communication</topic><topic>Suidae</topic><topic>Swine</topic><topic>Triose-phosphate isomerase</topic><topic>Zoonoses</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, H. J.</creatorcontrib><creatorcontrib>Song, J. K.</creatorcontrib><creatorcontrib>Wu, X. M.</creatorcontrib><creatorcontrib>Li, Y. H.</creatorcontrib><creatorcontrib>Wang, Y.</creatorcontrib><creatorcontrib>Lin, Q.</creatorcontrib><creatorcontrib>Zhao, G. H.</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Parasitology research (1987)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, H. J.</au><au>Song, J. K.</au><au>Wu, X. M.</au><au>Li, Y. H.</au><au>Wang, Y.</au><au>Lin, Q.</au><au>Zhao, G. H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>First report of Giardia duodenalis genotypes in Zangxiang pigs from China</atitle><jtitle>Parasitology research (1987)</jtitle><stitle>Parasitol Res</stitle><addtitle>Parasitol Res</addtitle><date>2019-07-01</date><risdate>2019</risdate><volume>118</volume><issue>7</issue><spage>2305</spage><epage>2310</epage><pages>2305-2310</pages><issn>0932-0113</issn><eissn>1432-1955</eissn><abstract>Giardia duodenalis
is an important zoonotic intestinal protozoan of animals and humans. We collected 450 faecal specimens from four age groups (pre-weaned piglets, weaned piglets, juveniles, adults) of Zangxiang pigs from Shaanxi and Qinghai provinces, to investigate the prevalence and genetic diversity of
G. duodenalis
at the
β-giardin
(
bg
),
triosephosphate isomerase
(
tpi
) and
glutamate dehydrogenase
(
gdh
) loci using nested PCRs in the present study. A total of 28 faecal samples were positive for presence of
G. duodenalis
, with an overall prevalence of 6.2%.
Giardia duodenalis
was detected in pigs from all age groups and in both investigated provinces. Significant differences (
P
< 0.0001) in prevalence were observed among the four age groups with prevalence decreasing with age. Sequence analysis indicated existence of genetic diversity of
G. duodenalis
isolates from Zangxiang pigs, with 4, 2 and 4 haplotypes at the
bg
,
tpi
and
gdh
loci, respectively. Two assemblages were identified, including the zoonotic assemblage B and assemblage E, with the latter as the predominant assemblage found in both locations and all age groups except adults. The present study expanded the host range of
G. duodenalis
and provided fundamental data for controlling
G. duodenalis
infection in Zangxiang pigs.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>31079254</pmid><doi>10.1007/s00436-019-06340-8</doi><tpages>6</tpages></addata></record> |
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| subjects | Age Age groups Analysis Biomedical and Life Sciences Biomedicine Gastrointestinal diseases Genetic analysis Genetic aspects Genetic diversity Genotypes Giardia duodenalis Glutamate dehydrogenase Haplotypes Hogs Host range Immunology Intestine Medical Microbiology Microbiology Protozoa Protozoology - Short Communication Suidae Swine Triose-phosphate isomerase Zoonoses |
| title | First report of Giardia duodenalis genotypes in Zangxiang pigs from China |
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