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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Degenerating germ cells were seen in the vacuolar spaces [ Figure 3f ]. Eggs The eggs of the untreated flukes are oval in shape, with distinct yolk cells [ Figure 3g ]. Detachment of tegumental layer was much profound in Ac PE-treated flukes [ Figure 4b ].

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

Histopathological Technique and Practical Histochemistry. In vitro studies on the effects of some anthelmintics on Cotylophoron cotylophorum Digenea, Paramphistomidae: 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.

The effect of Ac PE on the tegument of C. Double fixation gives stability during dehydration, embedding, and also during electron bombardment.

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Support Center Support Center. The pods were coarsely powdered. Isseroff H, Read CP. The walls of the testes were lined by germinal epithelium where from the spermatocytes were formed and liberated into the lumen [ Figure 3c ].

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Transmission electron microscopic observations The tegument of the untreated fluke consists of compact tubercles, and tegumental syncytium is intact [ Figure 4a ].

Structural damage of the brush border of Hymenolepis fraterna Cestoda under the action of colchicine. Database of comparative protein structure models More Disruption of perinuclear cotylophotum with spillage of chromatin material arrowhead Bar The posterior sucker of untreated fluke appeared smooth [ Figure 1e ].

Numerous mitochondria are observed in the gastrodermis region of the untreated fluke [ Figure 4e ].

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

The SEM micrograph of treated flukes showed ccotylophoron appearance of few blebs near the oral region and rupture of the dorsal surface of cptylophoron tegument. Ac PE was much effective in disrupting the nuclear membrane. The algorithm is described in the ISO standard. Blebs were found near the posterior sucker region of Ac PE-treated fluke with rough tegument [ Figure 1f ]. The in vitro effect of Ac PE on the morphology and the histology of a digenetic trematode C.

One of the major sources of wool and meat production is sheep. Severe lesions were observed in the gastrodermis of Ac PE-treated flukes [ Figure 3b ]. Acacia concinnaanthelmintic, Cotylophoron cotylophorummorphology, paramphistome, ruminant. The tegument of the untreated fluke consists of compact tubercles, and tegumental syncytium is intact [ Figure 4a ]. You are using a version of browser that may not display all the features of this website. 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.

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For light microscopic LM studies, the control and treated parasites were washed in physiological saline and fixed in Bouin’s fixative for 12 h. Profound damage to the eggs such as disintegration of the yolk cells was observed in Ac PE-treated flukes [ Figure 3h ]. EMBL nucleotide sequence database More Furthermore, the detailed study on the separation and structural identification of the bioactive compound responsible for the anthelmintic effect would be necessary for the structure—activity relationship.

Nama HS, Bhatnagar B. ProtoNet; Automatic hierarchical classification of proteins More Tegument Tegument of the control flukes shows cotyloohoron spineless tegument followed by subtegumental layer [ Figure 2a ].

This is version 11 of the entry and version 2 of the sequence. The morphological and histological changes of C.

The light and TEM observations revealed significant deleterious changes in the internal organization of the fluke.

Morphological and histological analysis of Cotylophoron cotylophorum treated with Acacia concinna

Light and scanning electron microscopic studies on the effects of niclosamide and oxyclozanide on Cotylophoron cotylophorum Fischoeder, J Vet Parasitol. Intestine Intestinal cecum of untreated fluke has a thin wall and large lumen. In vitro effect of praziquantel on Paragonimus westermani by light and scanning electron microscopic observation.