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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Morphological changes in trichostrongylid eggs after treatment with cotyllophorum. R7R8I5 Primary citable accession number: The specimens were dehydrated by ascending graded alcohol series and cleared by propylene oxide. National Institutes of Health. The SEM micrograph of treated flukes showed the appearance of few blebs near the oral region and rupture of the dorsal surface of the tegument. Update of the situation in the American continent.

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

Tegumental surface alterations cotylophorjm treatment in vitro with the deacetylated amine metabolite of diamphenethide. Anthelmintic resistance in sheep farms: Veerakumari L, Munuswamy N. Bleb formation may be a result of disruption of the brush border cytoskeleton as suggested by Stoitsova for Hymenolepis fraterna treated with colchicine.


Received Jun 22; Accepted Sep Paramphistomosis stomach fluke disease is a parasitic infection caused by digenetic trematodes and is considered to be one of the most important parasitic diseases affecting livestock worldwide.

Ultrastructure of the male reproductive system in a rumen amphistome Cotylophoron cotylophorum.

Parenchyma The parenchyma of untreated fluke appeared intact [ Figure 2e ]. The posterior sucker of the parasite is highly muscularized and is used for attachment cotylophron the host ruminal wall. In Ac PE-treated flukes, after 8 h and exposure blebs appeared in the tegument of posterior sucker [ Figure 2d ]. Severe lesions were observed in the gastrodermis of Ac PE-treated flukes [ Figure 3b ].

gst – Glutathione-s-transferase – Cotylophoron cotylophorum – gst gene & protein

Anthelmintic efficacy of Acacia concinna against paramphistomes in naturally infected sheep. Light and scanning electron microscopic studies on the effect of Acacia arabica against Cotylophoron cotylophorum. Degenerating germ cells were seen in the vacuolar spaces [ Figure 3f ].

Select the link destinations: Comparative histochemical observations on the lipids in the immature and mature stages cotyloophoron Cotylophoron cotylophorum Paramphistomatidae: Severe injury to the tegument due to bleb formation, detachment of tubercles, and vacuolization of the subtegumental region was observed. Ac PE was much effective in disrupting the nuclear membrane. Narosha Publication House; Disintegration of germinal epithelium of testes along with occurrence of vacuoles was observed in Ac PE-treated flukes [ Figure 3d ].


Select a section on the left to see content. It is useful for tracking sequence updates. The present study corroborates with the earlier reports.


By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy PolicyTerms of Serviceand Dataset License. This disease is widely prevalent in India, and the highest incidence is reported during monsoon and post-monsoon months.

In vitro studies on the effects of some anthelmintics on Cotylophoron cotylophorum Digenea, Paramphistomidae: One of the major sources of wool and meat production is sheep. These ultrathin sections were mounted on the copper grid and stained with double stain, metallic uranyl acetate, and Reynold’s solution.