The aim of this study was to identify Fasciola isolates collected from natural livers of livestock by RFLP and sequencing in southwest of Iran. Morphological examination and biologic characters cannot cause a certainty in the accurate and precise identification and intra and inter-specific differences of Fasciola spp. In this study, we identified Fasciola species using 28S marker in isolates fr...

Fascioliasis and other food-borne trematodiases are included in the list of important helminthiases with a great impact on human development. Six plant-borne trematode species have been found to affect humans: Fasciola hepatica, Fasciola gigantica and Fasciolopsis buski (Fasciolidae), Gastrodiscoides hominis (Gastrodiscidae), Watsonius watsoni and Fischoederius elongatus (Paramphistomidae). Whe...

Fascioliasis is a worldwide parasitic disease in human and domestic animals. The causative agents of fascioliasis are Fasciola hepatica and Fasciola gigantica. In the recent years, fasciola resistance to drugs has been reported in the many of publications. Fasciola spp has detoxification system including GST enzyme which may be responsible for its resistance. Therefore , the aim of the study wa...

Nucleotide sequences of ribosomal internal transcribed spacer (ITS1) and mitochondrial NADH dehydrogenase I (NDI) gene were analyzed to genetically characterize aspermic Fasciola forms in Korea. From the difference in ITS1 sequences, Korean flukes were divided into 3 haplotypes represented by Kor1, Kor2 and Kor1/2, which had nucleotides identical to F. hepatica, F. gigantica and those overlappe...

Experimental infections of Galba sp. (origin, Colombia) with allopatric isolates of Fasciola hepatica from France or Fascioloides magna from the Czech Republic were carried out during five successive snail generations to determine if this lymnaeid might sustain complete larval development of either parasite. In snails exposed to F. hepatica, 7 of 400 snails harboured several rediae and only two...

recent research highlights the importance of gsts in the establishment of chronic helminth infections. gsts have the potential to protect the parasite against the host immune response. in this present study, gst enzyme assay has been investigated on whole extract of f. hepatica and sheep liver tissue. to the 1-ml plastic cuvette, added 200 mm potassium phosphate buffer. then added 50 mm gsh red...

fascioliasis is a worldwide parasitic disease in human and domestic animals. the causative agents of fascioliasis are fasciola hepatica and fasciola gigantica. in the recent years, fasciola resistance to drugs has been reported in the many of publications. fasciola spp has detoxification system including gst enzyme which may be responsible for its resistance. therefore , the aim of the study wa...

BACKGROUND Fascioliasis caused by Fasciola hepatica and F. gigantica is a foodborne and waterborne zoonotic disease with a worldwide distribution. The illness occurs in regions with intensive sheep or cattle production. In some parts of Iran the incidence of human infection has increased over the past decades. Since Chaharmahal and Bakhtiyari Province has been known as a main pole of traditiona...

OBJECTIVES The pharmacokinetic (PK) parameters of artesunate, recently discovered to possess promising trematocidal activity, and its main metabolite dihydroartemisinin (DHA) were determined in rats infected with hepatic and biliary stages of Fasciola hepatica and compared with uninfected rats after single intragastric and intravenous (iv) doses. METHODS Rats infected with F. hepatica for 25 ...

Anthelmintic resistance (AR) to Fasciola hepatica is emerging worldwide. Recently, AR to the adulticide compound albendazole (ABZ) was shown in Argentina and Spain. In Sweden, ABZ treatment failure against F. hepatica was first reported in sheep in 2012. The present study tested the efficacy of ABZ and triclabendazole (TCBZ) in sheep naturally infected with F. hepatica using a combination of th...