Results 41 to 50 of about 1,927 (207)

The cnidarian parasite Ceratonova shasta utilizes inherited and recruited venom-like compounds during infection [PDF]

open access: yesPeerJ, 2021
Background Cnidarians are the most ancient venomous organisms. They store a cocktail of venom proteins inside unique stinging organelles called nematocysts.
Benjamin Americus   +6 more
doaj   +2 more sources

Myxozoa + Polypodium : A Common Route to Endoparasitism [PDF]

open access: yesTrends in Parasitology, 2016
Recent evidence places the problematic Polypodium, a parasite of fish eggs, firmly as sister taxon to Myxozoa within the Cnidaria. This resolution suggests a single route to endoparasitism in Cnidaria, with larval stages of a common ancestor exploiting fish as first hosts.
Okamura, B, Gruhl, A
openaire   +3 more sources

Ultraestrutura de Protozoários parasitas de Peixes da região Amazônica [PDF]

open access: yesActa Amazonica, 1999
Neste trabalho descrevemos alguns detalhes ultraestruturais de novas espécies de protoparasitas do phylum Myxozoa (Henneguya adherens, Η. malabarica, Η. striolata, Η.
Edilson MATOS   +4 more
doaj   +1 more source

First report of Kudoa sp. in the palate and pharyngeal musculature of Gobioides grahamae Palmer and Wheeler, 1955 (Perciformes, Gobiidae) from Marajó Island, Brazil [PDF]

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2020
The aim of this study was to describe the first occurrence ofKudoasp. inGobioides grahamae, contributing to the understanding of this group of parasites in the Amazonian ichthyofauna. Forty specimens ofG.
M. Videira   +5 more
doaj   +1 more source

Antigenic characterization of Enteromyxum leei (Myxozoa: Myxosporea) [PDF]

open access: yesDiseases of Aquatic Organisms, 2013
Enteromyxum leei, an intestinal myxozoan parasite affecting a wide range of fish, was partially purified, and the immunogenic composition of its glycoproteins as well as the proteolytic activity were studied. Parasite extracts, mainly containing spores, were separated by SDS-PAGE, and thereafter, immunoblots were carried out with a polyclonal antiserum
I Estensoro   +2 more
openaire   +3 more sources

Analysis of as a cause of foodborne illness and its associated differential diagnosis [PDF]

open access: yesEpidemiology and Health, 2017
OBJECTIVES Recently kudoa septempuctata in olive flounders is suggested as a cause of food poisoning, however whether kudoa septempuctata can affect human gastrointestinal systems is controversial and its pathogenecity remains unclear.
Sung Uk Lee
doaj   +1 more source

First report of Myxobolus (Cnidaria: Myxozoa) spores in human feces in Brazil [PDF]

open access: yesActa Amazonica, 2019
Most species of Myxobolus (Cnidaria: Myxozoa) infect freshwater and marine fish, and cause sporozoosis. Passage of myxozoan parasites into human feces has been described occasionally.
Lisiane Lappe dos REIS   +3 more
doaj   +1 more source

A New Species of Myxobolus (Cnidaria: Myxosporea: Myxobolidae) from the Mesenteries of Blackspotted Topminnow, Fundulus olivaceus (Cyprinodontiformes: Fundulidae), from the Upper Ouachita River Drainage, Arkansas, USA

open access: yesDiversity
Between March and August 2024, three species of Fundulus topminnows, including two northern studfish, Fundulus catenatus, six blackspotted topminnows, Fundulus olivaceus, and eleven blackstriped topminnows, Fundulus notatus, were collected from various ...
Chris T. McAllister   +8 more
doaj   +1 more source

RNA-seq analysis reveals significant transcriptome changes in turbot (Scophthalmus maximus) suffering severe enteromyxosis. [PDF]

open access: yes, 2014
Enteromyxosis caused by the intestinal myxozoan parasite Enteromyxum scophthalmi is a serious threat for turbot (Scophthalmus maximus, L.) aquaculture, causing severe catarrhal enteritis leading to a cachectic syndrome, with no therapeutic options ...
Robledo, Diego   +39 more
core   +1 more source

Synopsis of the species of Myxobolus Butschli, 1882 (Myxozoa : Myxosporea : Myxobolidae)

open access: yes, 2005
A synopsis of 744 nominal species of Myxobolus Butschli, 1882 (Myxozoa, Myxosporea, Myxobolidae) is presented. For each species, the relevant morphometric and morphological data are indicated, as well as the host(s), site(s) of infection within the host ...
Lu, YS   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy