Ultrastructure study of vitellogenesis of experimentally recovered Fasciola gigantica
نویسندگان
چکیده
منابع مشابه
Cholestasis caused by Fasciola gigantica.
Fascioliasis is an infectious disease caused by the hepatic trematodes Fasciola hepatica and Fasciola gigantica. Here, we report the case of Fasciola gigantica presenting with biliary obstruction and abdominal pain that was diagnosed and treated by endoscopic retrograde cholangiography (ERCP). A 46-year-old woman presented with right upper quadrant abdominal pain and jaundice. Physical examinat...
متن کاملDetermination of somatic and excretory-secretory antigens of Fasciola hepatica and Fasciola gigantica using SDS-PAGE
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...
متن کاملDetection of Coproantigens by Sandwich ELISA in Rabbits Experimentally Infected with Fasciola gigantica
BACKGROUND The study was targeted to report the appearance of coproantigens in feces and circulating antibodies in the serum of Fasciola gigantica experimentally infected rabbits. METHODS Copro Hyper Immune Serum (HIS) and Excretory-Secretory Hyper Immune Serum (ES HIS) antigens were used in a sandwich ELISA for the detection of F. gigantica antigens in feces of 12 rabbits experimentally infe...
متن کاملDetection of coproantigens by sandwich ELISA in sheep experimentally infected with Fasciola gigantica.
Two monoclonal antibodies to Fasciola gigantica excretory/secretory (ES) antigens were used in a sandwich ELISA for the detection of Fasciola antigens in faeces of 9 sheep experimentally infected with 300 metacercariae of F. gigantica. The detection of coproantigens was found in four of the seven sheep within 5 weeks of infection, and within 7 weeks of infection coproantigens were detected in a...
متن کاملFasciola gigantica: immunization of rabbits with proteins isolated from coproantigen.
Two fractions were isolated from coproantigen by ion-exchange chromatography in which DEAE cellulose was utilized. Both fractions and crude antigen were characterized by SDS-polyacrylamide gel electrophoresis which revealed 13 bands of molecular weight ranged from 205-31 in crude coproantigen. While fraction I resolved into six bands of molecular weight 198, 178, 148, 111, 101 & 45. Fraction II...
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ژورنال
عنوان ژورنال: Egyptian Academic Journal of Biological Sciences, E. Medical Entomology & Parasitology
سال: 2014
ISSN: 2090-0856
DOI: 10.21608/eajbse.2014.14502