In a recent paper by Krull (I), Cotylophoron cotylophorum was reported from Puerto Rico, and it was shown by experiments that in the United States a snail. The Biodiversity Heritage Library works collaboratively to make biodiversity literature openly available to the world as part of a global biodiversity community. Eumetazoa › Bilateria › Platyhelminthes › Trematoda › Digenea › Plagiorchiida › Pronocephalata › Paramphistomoidea › Paramphistomidae › Cotylophoron.

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Superfamily database of structural and functional annotation More Many of the anthelmintic drugs available to combat helminth infections have developed resistance. Biochemistry of parasitic helminths. These fixed flukes were washed in distilled water and dehydrated through graded alcohol series, cleared in xylene, and embedded in paraffin wax.

Morphological and histological analysis of Cotylophoron cotylophorum treated with Acacia concinna.

Preparation of plant extract Pods of A. By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy PolicyTerms of Serviceand Dataset License.

Journal List Trop Parasitol v. Studies on intestinal trematodes in Korea XIX. The absence of this section means that the gene is located in one of the main chromosomal element s. The algorithm is described in the ISO standard.

Similar phenomenon was observed in nematodes and trematodes treated with praziquantel,[ 2627 ] ivermectin,[ 28 ] niclosamide, and oxyclozanide. Your basket is currently empty. Morphological and histological analysis of Cotylophoron cotylophorum treated with Acacia concinna. Morphological changes in trichostrongylid eggs after treatment with fenbendazole.

The morphological and histological changes of C. Nuclear indentation, cytoplasmic autolysis, and mitochondrial abnormalities were the other prominent observations. Eggs The eggs of the untreated flukes are oval in shape, with distinct yolk cells [ Figure 3g ].


Tegumental surface changes in adult and juvenile flukes following treatment in vitro with the sulphoxide metabolite of triclabendazole Fasinex Parasitol Res. Systems used to automatically annotate proteins with high accuracy:.

The light and TEM observations revealed significant deleterious changes in the internal organization of the fluke. Severe lesions were observed in the gastrodermis of Ac PE-treated flukes [ Figure 3b ]. In vitro effect of some anthelmintics on lactate dehydrogenase activity of Cotylophoron cotylophorum Digenea: One of the major sources of wool and meat production is sheep. Journal of parasitic diseases: They were washed using distilled water and dehydrated through graded alcohol series.

The walls of the testes were lined by germinal epithelium where from the spermatocytes were formed and liberated into the lumen [ Figure 3c ]. Laboratory evaluation of cercaricidal properties of certain plant extracts. Chin Med J Engl ; ProtoNet; Automatic hierarchical classification of proteins More Adult live flukes numbering to ten were incubated in 25 mL of 0. Tegument of the control flukes shows smooth spineless tegument followed by subtegumental layer [ Figure 2a ].

C R Acad Bulg Sci. Scanning electron micrographs of tegument, oral sucker, and posterior sucker of untreated Cotylophoron cotylophorum and those treated with aqueous extract of pods of Acacia concinna 0.

Transmission electron microscopical observations on the effects of praziquantel and albendazole on Paragonimus heterotremus in rats. Update of the situation in the American continent. An immunofluorescent study of antigenic changes in the tegument during development in the rat and the sheep. This disease is widely prevalent in India, and the highest incidence is reported during monsoon and post-monsoon months.

Unreviewed – Annotation score: The tegument of the untreated fluke consists of compact tubercles, and tegumental syncytium is intact [ Figure 4a ].

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Select item s and click on “Add to basket” to create your own collection here entries max. Survey of Indian plants for saponins, alkaloids and flavonoids. The paramphistome Cotylophoron cotylophorum causes parasitic gastroenteritis in small ruminants resulting in severe morbidity and mortality.

Bleb formation may be a result of disruption of the brush cotylophhoron cytoskeleton as suggested by Stoitsova for Hymenolepis fraterna treated with colchicine.

Adult live flukes were collected from the rumen of the sheep slaughtered at the Perambur abattoir, Chennai, Tamil Nadu, India. Severe indentation of the nucleus with vacuoles in the cytoplasm was observed in Ac PE-treated flukes [ Figure 4d ].

The parenchyma of untreated fluke appeared intact [ Figure 2e ]. In the present study, in vitro effect of aqueous extract of pods of Acacia concinna AcP E on the morphology and the histology of the digenetic trematode Cotylophoron cotylophorum have been investigated.

Acacia concinnaanthelmintic, Cotylophoron cotylophorummorphology, paramphistome, ruminant. Granular endoplasmic reticulum ger is also seen Bar Veerakumari L, Paranthaman D.

Cotylophoron cotylophorum – Semantic Scholar

The specimens were dehydrated by ascending graded alcohol series and cleared by propylene oxide. One micron thick sections were cut, before trimming of the blocks for ultramicrotomy. Role of the tegument and gut in nutrient uptake by parasitic platyhelminths.

Comparative histochemical observations on the excretory system of helminth parasites.