Arid
DOI10.1016/j.actatropica.2014.11.011
Occurrence of anti-Toxoplasma gondii antibodies and parasite DNA in raw milk of sheep and goats of local breeds reared in Northeastern Brazil
da Silva, Jose Givanildo1; Alves, Bruno Henrique L. S.1; Melo, Renata Pimentel B.1; Kim, Pomy Cassia P.1; Souza Neto, Orestes L.1; Bezerra, Mauro Jose G.1,2; Sa, Silvio G.1; Mota, Rinaldo A.1
通讯作者da Silva, Jose Givanildo
来源期刊ACTA TROPICA
ISSN0001-706X
EISSN1873-6254
出版年2015
卷号142页码:145-148
英文摘要

The aim of the present study was to detect Toxoplasma gondii DNA in raw milk samples of goats and sheep of local breeds from the semi-arid region of the states of Pernambuco and Paraiba, Northeastern Brazil. Serum and milk samples were collected from 243 animals (186 goats and 57 sheep). The Indirect fluorescent antibody test (IFAT) was used to search for anti-T. gondii IgG antibodies with a cutoff of 64. Subsequently, the raw milk samples were subjected to DNA extraction and PCR to detect DNA of T. gondii. The IFAT results showed a 6.58% (16/243) positivity when all the samples were considered and a positivity of 15.78% (9/57) and 3.76% (7/186) for goats and sheep samples, respectively. The PCR assay detected T. gondii DNA in 2.06% (5/243) of all the samples tested. All the PCR positive samples were from goats. This result shows the importance of adopting measures of flock’s sanitary management and avoiding the consumption of raw milk may constitute a potential risk to the health of milk consumers in this region. (C) 2014 Elsevier B.V. All rights reserved.


英文关键词Small ruminants Protozoa Milk
类型Article
语种英语
国家Brazil
收录类别SCI-E
WOS记录号WOS:000349197200022
WOS关键词INFECTION ; SEROPREVALENCE ; ANIMALS
WOS类目Parasitology ; Tropical Medicine
WOS研究方向Parasitology ; Tropical Medicine
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/185443
作者单位1.Univ Fed Rural Pernambuco, Lab Doencas Infectocontagiosas Anim Domest, BR-52171900 Recife, PE, Brazil;
2.Vet Superintendencia Desenvolvimento Nordeste SUD, BR-50670500 Recife, PE, Brazil
推荐引用方式
GB/T 7714
da Silva, Jose Givanildo,Alves, Bruno Henrique L. S.,Melo, Renata Pimentel B.,et al. Occurrence of anti-Toxoplasma gondii antibodies and parasite DNA in raw milk of sheep and goats of local breeds reared in Northeastern Brazil[J],2015,142:145-148.
APA da Silva, Jose Givanildo.,Alves, Bruno Henrique L. S..,Melo, Renata Pimentel B..,Kim, Pomy Cassia P..,Souza Neto, Orestes L..,...&Mota, Rinaldo A..(2015).Occurrence of anti-Toxoplasma gondii antibodies and parasite DNA in raw milk of sheep and goats of local breeds reared in Northeastern Brazil.ACTA TROPICA,142,145-148.
MLA da Silva, Jose Givanildo,et al."Occurrence of anti-Toxoplasma gondii antibodies and parasite DNA in raw milk of sheep and goats of local breeds reared in Northeastern Brazil".ACTA TROPICA 142(2015):145-148.
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