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alkali denaturation of oxyhaemoglobins of some digenetic trematodes and their hosts.oxyhaemoglobins of six digenetic trematodes,--srivastavaia indica, gastrothylax crumenifer, gigantocotyle explanatum, fasciolopsis buski, gastrodiscoides hominis, isoparorchis hypselobagri, and of their 3 vertebrate hosts, bubalus bubalis, sus scrofa, wallago attu, were subjected to alkali denaturation at a ph of 12.4. all oxyhaemoglobins from trematodes and their hosts differ from each other in the rate and extent of alkali denaturation which may be explained due to variations in the amino acid ...1977599278
spectrophotometric analysis of haemoglobins of some digenetic trematodes and their hosts.the haemoglobins of six different species of trematodes: gastrothylax crumenifer, srivastavaia indica, gigantocotyle explanatum, fasciolopsis buski, gastrodiscoides hominis, isoparorchis hypselobagri and their three different hosts: bubalus bubalis, sus scrofa, and wallago attu were spectrophotometrically investigated, and were found to contain porphyrin ix as the common prosthetic group. oxyhaemoglobin, carbonmonoxy-haemoglobin and reduced haemoglobin of all 6 species of trematodes and their 3 ...19761010924
studies on the ultrastructure and histochemistry of the lymph system of gastrodiscoides hominis (paramphistoma: digenea).the lymphatic system of the paramphistome, gastrodiscoides hominis consists of numerous fluid-filled branches embedded in parenchyma and surrounded by extracellular material and is closely associated with the major organ systems of the fluke. the lymph matrix consists of a cytoplasmic syncytium within which nuclei, mitochondria and various sized granules and membranous structures occur. the granules found throughout the lymph system morphologically resemble autophagosomes and lysosomes. the lymp ...19921644523
on gastrodiscoides hominis (lewis and mcconnell, 1876) leiper, 1913 from pigs 9(sus scrofa domestica) in madhya pradesh, its pathology and public health importance. 19704101605
fluke (gastrodiscoides hominis) infection in a rhesus monkey with related intussusception of the colon. 19704989062
the life history of gastrodiscoides hominis (lewis and mcconnel, 1876) leiper, 1913--the amphistome parasite of man and pig. 19725038423
gastrodiscoides hominis infestation in two monkeys. 19675182697
surface morphology of gastrodiscoides hominis (lewis & mcconnell, 1876) leiper, 1913 (trematoda: digenea) as revealed by scanning electron microscopy. 19836668422
the digenetic trematodes, fasciolopsis buski, gastrodiscoides hominis and artyfechinostomum malayanum, as zoonotic infections in south asian countries. 19807016049
a case report of gastrodiscoides hominis infestation. 19807228220
the problem of gastrodiscoides hominis (lewis and mcconnell, 1876) leiper, 1913. 196414125103
molecular characterization of gastrodiscoides hominis (platyhelminthes: trematoda: digenea) inferred from its rdna sequence analysis.gastrodiscoides hominis (digenea: paramphistomata: gastrodiscidae) is an amphistomid intestinal fluke of pigs causing gastrodiscoidiosis. with the use of molecular tools assisting the conventional diagnostic procedures, we aimed at finding out molecular characterization of g. hominis using pcr amplifications of rdna its (1, 2) sequences. the sequences obtained (genbank accession numbers ef027096, ef027097, ef027098, eu887294, and eu887295) were compared with available sequences of other digenean ...200919198879
the intermediate host and the cercaria of gastrodiscoides hominis (trematoda: gastrodiscidae). preliminary report. 19665961529
ultrastructural and histochemical observations on the tegument of gastrodiscoides hominis (paramphistoma: digenea).the tegument of the paramphistome, gastrodiscoides hominis, is basically similar to that of other digeneans. it is folded into concentrically arranged furrows and ridges bearing numerous tightly packed tubercules, and extends into the oral cavity. an area of specialized tegument is present on the ventral surface, anterior to the disc region. mitochondria are absent from the tegumental syncytium and underlying tegumental cells, suggesting that the tegument may serve principally as a protective la ...19911787030
seasonal prevalence of some zoonotic trematode infections in cattle and pigs in the north-east montane zone in india.seasonal variations in the prevalence of fasciola gigantica and eurytrema pancreaticum in cattle, and opisthorchis noverca, artyfechinostomum malayanum, fasciolopsis buski and gastrodiscoides hominis in pigs, were studied post-necropsy over a 1 year period in a humid, subtropical north-east hilly region in india. the overall prevalence rate was 53.02% in cattle (n = 960) and 12.92% in pigs (n = 960). fasciola gigantica and e. pancreaticum occurred throughout the year with peaks during cold winte ...19921561763
quantitative studies on acetylcholinesterase in seven species of digenetic trematodes.quantitative estimation of absolute levels and in vitro release of acetylcholinesterase (ache) in seven species of digenetic trematodes: isoparorchis hypselobagri from the swim bladder of catfish, wallago attu; srivastavaia indica and gastrothylax crumenifer from the rumen, and gigantocotyle explanatum from the liver of the water buffalo, bubalus bubalis; fasciolopsis buski, echinostoma malayanum from the small intestine and gastrodiscoides hominis from the caecum of the pig, sus scrofa reveale ...1977562036
non-specific alkaline phosphomonoesterases of eight species of digenetic trematodes.alkaline phosphatases from different trematodes occupying the same habitat have identical ph otima but different levels of enzyme activities. isoparorchis hypselobagri, from the fish wallago attu, shows four to six times more enzyme activity than fasciolopsis buski, gastrodiscoides hominis and echinostoma malayanum, from the pig sus scrofa, and fasciola gigantica, gigantocotyle explanatum, cotylophoron cotylophorum and gastrothylax crumenifer, from the buffalo bubalus bubalis. at least two peaks ...19751442
gastrodiscoides hominis infestation of colon: endoscopic appearance. 201424315453
new approach to molecular characterization of paramphistomum cervi and carmyerius gregarius and comparative analyses with selected trematodes.the two ruminant parasites, paramphistomum cervi and carmyerius gregarius, were collected from fresh-slaughtered native cattle at local abattoirs in sadat district, menoufia province and identified morphologically, then molecularly by sequencing the nucleotides of 18s ribosomal rna gene (18s rrna). the nucleotide sequences of the two isolates were 456 (p. cervi) and 401 bases for (c. gregarius). the data were used along with those of several other helminth species from the genbank to identify th ...201628018999
a description of gastrodiscoides hominis, from the napu mouse deer. 192319983413
[gastrodiscoidosis is a dangerous zoonosis].the paper gives data on the helminthiasis--gastrodiscoidosis, a zoonotic disease caused by the trematode gastrodiscoides hominis (lewis et mcconnall, 1876) parasitizing in the animal and human intestine in the endemic foci of both russia and foreign countries. it also presents information on the morphology of the helminth, the biological cycle of development of the parasite and its habitat and spread, as well as its induced abnormalities and on the method of diagnosing of the disease.200818819431
fascioliasis and other plant-borne trematode zoonoses.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). whereas f. hepatica and f. gigantica are hepatic, the other four species are intestinal parasites. the fas ...200516150452
gastrodiscoides hominis infection in a nigerian-case report.gastrodiscoides hominis is a large fluke of pig and human and constitutes an important parasite of human in assam, indian, the philippines and southeast asia. this parasite has not been reported in nigeria and possibly other parts of africa. this is a case report of a seven year old nigerian child who presented with features of malnutrition and anaemia and was found to have gastrodiscoides hominis and ascaris lumbricoides. following clearance of the worms there was tremendous improvement of the ...200415287303
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