نتایج جستجو برای: f. hepatica

تعداد نتایج: 307078  

  Objective(s): Fascioliasis is a zoonotic parasitic disease caused by liver fluke species of Fasciola hepatica and Fasciola gigantica. Differentiation of these two species, based on their morphological characteristics, is difficult. The current study aimed to use PCR-RFLP assay to distinguish between F. hepatica and F. gigantica , based on profiles of RFLP, produced by effect of endo...

2017
Yris Bloemhoff Andrew Forbes Martin Danaher Barbara Good Eric Morgan Grace Mulcahy Mary Sekiya

Background: Fasciola hepatica is a helminth parasite of global importance in livestock, with major economic impact. However information on F. hepatica infections in Irish pasture-based dairy herds is limited. Therefore this study was conducted in order to determine the prevalence, seasonality and management factors associated with F. hepatica. A total of 319 Irish dairy herds were selected for ...

2017
Jae-Hyung Lee Juan-Hua Quan In-Wook Choi Gab-Man Park Guang-Ho Cha Hyun-Ju Kim Jae-Min Yuk Young-Ha Lee

Fasciola hepatica is a trematode that causes zoonosis, mainly in cattle and sheep, and occasionally in humans. Few recent studies have determined the infection status of this fluke in Korea. In August 2015, we collected 402 samples of freshwater snails at Hoenggye-ri (upper stream) and Suha-ri (lower stream) of Song-cheon (stream) in Daegwalnyeong-myeon, Pyeongchang-gun in Gangwon-do (Province)...

2015
Yris Bloemhoff Andrew Forbes Martin Danaher Barbara Good Eric Morgan Grace Mulcahy Mary Sekiya Ríona Sayers

BACKGROUND Fasciola hepatica is a helminth parasite of global importance in livestock, with major economic impact. However information on F. hepatica infections in Irish pasture-based dairy herds is limited. Therefore this study was conducted in order to determine the prevalence, seasonality and management factors associated with F. hepatica. A total of 319 Irish dairy herds were selected for t...

2004
A. Farahnak

Glutathione S-transferases (GSTs) are widespread in Fasciola. hepatica parasite and sheep liver tissue. Study of GSTs inhibition assays in F. hepatica and sheep liver tissue are a priority of chemotherapeutic targets in parasitic liver diseases including human fascioliasis in Iran. In this research, the whole extract of F. hepatica and sheep liver tissues were purified and eluted for sodium dod...

2014
Hwang-Yong Kim In-Wook Choi Yeon-Rok Kim Juan-Hua Quan Hassan Ahmed Hassan Ahmed Ismail Guang-Ho Cha Sung-Jong Hong Young-Ha Lee

Fasciola hepatica is a trematode that causes zoonosis mainly in cattle and sheep and occasionally in humans. Fascioliasis has been reported in Korea; however, determining F. hepatica infection in snails has not been done recently. Thus, using PCR, we evaluated the prevalence of F. hepatica infection in snails at 4 large water-dropwort fields. Among 349 examined snails, F. hepatica-specific inte...

A. Eslami B. Meshgi, F. Hemmatzadeh

Human fascioliasis due to unknown species and animal fascioliasis caused by both or one of Fasciola spp. are commonly seen in Iran. To compare electrophoretic patterns of somatic and excretory-secretory antigens of F. hepatica and F. gigantica  by sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE), the adult flukes were collected from infected slaughtered bovine livers. E/S a...

Journal: :acta medica iranica 0
a. farahnak pm. brophy

glutathione s-transferases (gsts) are widespread in fasciola. hepatica parasite and sheep liver tissue. study of gsts inhibition assays in f. hepatica and sheep liver tissue are a priority of chemotherapeutic targets in parasitic liver diseases including human fascioliasis in iran. in this research, the whole extract of f. hepatica and sheep liver tissues were purified and eluted for sodium dod...

2012
Min-Jun Xu Lin Ai Jing-Hua Fu Alasdair J. Nisbet Qing-You Liu Mu-Xin Chen Dong-Hui Zhou Xing-Quan Zhu

MicroRNAs (miRNAs) are key regulators of gene expression at the post-transcription level. The present study specifically explored and compared the miRNA expression profiles of F. gigantica and F. hepatica using an integrated sequencing and bioinformatics platform and quantitative real-time PCR. Nineteen and 16 miRNA candidates were identified from F. gigantica and F. hepatica, respectively. The...

2016
Alessandra Ravidà Krystyna Cwiklinski Allison M. Aldridge Paul Clarke Roisin Thompson Jared Q. Gerlach Michelle Kilcoyne Cornelis H. Hokke John P. Dalton Sandra M. O'Neill

Fasciola hepatica, commonly known as liver fluke, is a trematode that causes Fasciolosis in ruminants and humans. The outer tegumental coat of F. hepatica (FhTeg) is a complex metabolically active biological matrix that is continually exposed to the host immune system and therefore makes a good vaccine target. F. hepatica tegumental coat is highly glycosylated and helminth-derived immunogenic o...

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