Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/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
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ISSN | 0001-706X |
EISSN | 1873-6254 |
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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