Results 101 to 110 of about 32,012 (203)

An Atypical Aquaporin 1 Derived From Paramecium multimicronucleatum Functions as a Multifunctional Channel That Permeates Water, Glycerol, and Urea

open access: yesJournal of Eukaryotic Microbiology, Volume 73, Issue 4, July/August 2026.
ABSTRACT Although it had been reported that the translation product of the functional aquaporin gene, aqp1, is localized to the contractile vacuole complex of Paramecium multimicronucleatum, the molecules that pass through this channel protein had not been identified. In the present study, we introduced and expressed this protein in Xenopus oocytes and
Masaki Ishida   +5 more
wiley   +1 more source

Hiding inside the host: development and application of "Neospora caninum" bradyzoite in vitro culture [PDF]

open access: yes, 2003
The bradyzoite stage of the apicomplexan parasite Neospora caninum represents a hypobiotic, slowly proliferating and tissue cyst forming stage, which can survive in the immunocompetent host for several years. Tissue cysts are orally infectious.
Vonlaufen, Nathalie
core   +1 more source

Absence of Anti-Babesia microti antibody in commercial intravenous immunoglobulin (IVIG).

open access: yesPLoS Neglected Tropical Diseases
BackgroundBabesiosis is a worldwide emerging protozoan infection that is associated with a spectrum of disease severity from asymptomatic infection to severe organ damage and death.
Julia Kostka   +5 more
doaj   +1 more source

Phenotypic variation of surface antigenic determinants in Trichomonas vaginalis detected by monoclonal antibodies [PDF]

open access: yes, 1992
We produced a large panel of murine monoclonal antibodies against surface determinants of Trichomonas vaginalis using the hybridoma technique. An immunoenzymatic technique (E.L.I.S.A.) was used to screen positive hybrid cells producing specific ...
Fiori, Pier Luigi   +4 more
core  

Seroprevalence rates of antibodies against Leishmania infantum and other protozoan and rickettsial parasites in dogs [PDF]

open access: yes, 2012
Canine visceral leishmaniasis (CVL) is caused by the protozoan Leishmania infantum, which infects dogs and humans in many regions of Brazil. The present study involved an indirect fluorescent antibody test (IFAT) to analyze L.
da Silva, Diogo Tiago [UNESP]   +7 more
core  

Advances on Aptamers against Protozoan Parasites [PDF]

open access: yes, 2018
Aptamers are single-stranded DNA or RNA sequences with a unique three-dimensional structure that allows them to recognize a particular target with high affinity.
Soto Sánchez, Jacqueline   +11 more
core   +1 more source

The application of molecular biology techniques to analyse diversity in Theileria parva populations in Zambia [PDF]

open access: yes, 2000
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Theileria parva is a complex protozoan parasite causing East Coast fever in Eastern and Central Africa.
Geysen, Dirk, Geysen, D.
core  

Prevalence and molecular identification of protozoan parasites in cancer patients in Jordan

open access: yesJournal of Infection in Developing Countries
Introduction: Parasitic infections are prevalent in developing countries, and cancer patients with weakened immune systems are particularly vulnerable. This study examined the prevalence of protozoan parasites among cancer patients.
Rashed Almashakbeh   +4 more
doaj   +1 more source

Comparative proteomics of Giardia duodenalis from humans and cattle [PDF]

open access: yes, 2012
Giardia duodenalis is a gastrointestinal parasite capable of infecting humans as well domesticated animals, for example cattle. There are seven distinct genetic groups, termed assemblages A-G, with assemblages A and B able to infect humans and assemblage
Steuart, Robert
core   +1 more source

PLoS One [PDF]

open access: yes
BackgroundEfforts to monitor malaria transmission increasingly use cross-sectional surveys to estimate transmission intensity from seroprevalence data using malarial antibodies.

core  

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