BACKGROUND Fasciolosis has been described in sub-Saharan Africa in many accounts, but the latest reports from Chad are from the 1970s. Mobile pastoralists perceive liver parasites as a significant problem and think that proximity to Lake Chad can lead to infection. This study aimed to assess the importance of liver fluke infections in mobile pastoralists' livestock in the south-eastern Lake Cha...

The current study aimed to find out the morphometric and genotypic divergences of the flukes isolated from different hosts in a newly emerging focus of human fascioliasis in Iran. Adult Fasciola spp. were collected from 34 cattle, 13 sheep, and 11 goats from Kohgiluyeh and Boyer-Ahmad province, southwest of Iran. Genomic DNA was extracted from the flukes and PCR-RFLP was used to characterize th...

This work evaluated the in vitro bio-control action of actinomycetes isolated from Egyptian soil against Fasciola gigantica eggs. In this respect, the identified Streptomyces griseolus was the best parasite-control agent which gave the highest mortality percent applying three methods; the first method was the application of the grown bacterial disks with the eggs at zero time on the medium (2% ...

The ornithine-urea cycle has been investigated in Fasciola gigantica. Agrinase had very high activity compared to the other enzymes. Carbamoyl phosphate synthetase and ornithine carbamoyltransferase had very low activity. A moderate enzymatic activity was recorded for argininosuccinate synthetase and argininosuccinate lyase. The low levels of F. gigantica urea cycle enzymes except to the argina...

During the period between January 1999 and December 2000, the distribution and seasonal patterns of Fasciola gigantica infections in cattle in the highveld and lowveld communal grazing areas of Zimbabwe were determined through monthly coprological examination. Cattle faecal samples were collected from 12 and nine dipping sites in the highveld and lowveld communal grazing areas respectively. Pat...

MF6p/FhHDM-1 is a small cationic heme-binding protein which is recognized by the monoclonal antibody (mAb) MF6, and abundantly present in parenchymal cells and secreted antigens of Fasciola hepatica. Orthologs of this protein (MF6p/HDMs) also exist in other causal agents of important foodborne trematodiasis, such as Clonorchis sinensis, Opisthorchis viverrini and Paragonimus westermani. Conside...

Saposin-like protein-2 (SAP-2) and leucine aminopeptidase (LAP) are major proteins involved in the digestive process of Fasciola gigantica (Fg). Both SAP-2 LAP highly expressed F. gigantica; therefore, they could be vaccine candidates for fasciolosis. The aims this study (1) to observe tissue expression (FgSAP-2) (FgLAP) by indirect immunofluorescence technique under confocal microscopy (2) tes...

glutathione s-transferase (gst) represents the major class of detoxification enzymes from helminth parasites such as fasciola hepatica and f. gigantica and it is a candidate for chemotherapeutic and vaccine design. therefore, gst enzyme of fasciola spp. could be a target for evaluation of drugs such as triclabendazole (c14h9cl3n2os). for this purpose, gst enzymes were purified from fasciola spp...