Results 1 to 10 of about 2,036,812 (336)

Host-Parasite Relations [PDF]

open access: yesNature, 1970
Immunity to Parasitic Animals Edited by G. J. Jackson, Robert Herman and Ira Singer. Vol. 1. Pp. ix + 292. (North-Holland: Amsterdam; Appleton-Century-Crofts (Educational): New York, 1969.) 128s.
openaire   +1 more source

Impact of microphallid trematodes on the survivorship, growth, and reproduction of an isopod (Cyathura carinata) [PDF]

open access: yes, 2005
Crustaceans are second intermediate hosts to several microphallid species (Trematoda). Some of these parasites are potentially pathogenic or manipulative. A laboratory experiment was performed to assess the impact of microphallids on the survival, growth
Ferreira, S. M.   +5 more
core   +2 more sources

Population screening and transmission experiments indicate paramyxid-microsporidian co-infection in Echinogammarus marinus represents a non-hyperparasitic relationship between specific parasite strains [PDF]

open access: yes, 2018
Phylogenetically distant parasites often infect the same host. Indeed, co-infections can occur at levels greater than expected by chance and are sometimes hyperparasitic.
Ford, Alex T.   +4 more
core   +5 more sources

Phenotypical characterization of novel apicoplast membrane proteins in Toxoplasma gondii

open access: yesOne Health Advances
As a critical organelle in Toxoplasma gondii, an important zoonotic pathogen, the apicoplast plays a vital role in survival by hosting essential metabolic pathways.
Xiaowei Chen   +6 more
doaj   +1 more source

Microscopic and molecular characterization of Hepatozoon domerguei (Apicomplexa) and Foleyella furcata (Nematoda) in wild endemic reptiles from Madagascar

open access: yesParasite, 2014
Madagascar is one of the world’s top twelve “megadiversity” hot spots hosting unique and threatened flora and fauna. Parasites are a major component of biodiversity but remain largely uncharacterized in wildlife.
Maia João P.   +2 more
doaj   +1 more source

The Effect of Rekattidiri Ovitrap Towards Aedes Aegypti Larval Density [PDF]

open access: yes, 2017
Dengue Hemorrhagic Fever (DHF) is a health problem in Indonesia. The entire region of Indonesia at risk of contracting dengue disease. The study aims to prove the effect of modifications ovitrap rekattidiri on the density of larvae (HI: House Index, CI ...
Hadisaputro, S. (Soeharyo)   +3 more
core   +2 more sources

Recent range expansion of an intermediate host for animal schistosome parasites in the Indo-Australian Archipelago: phylogeography of the freshwater gastropod Indoplanorbis exustus in South and Southeast Asia [PDF]

open access: yes, 2017
Background: The planorbid snail Indoplanorbis exustus is the sole intermediate host for the Schistosoma indicum species group, trematode parasites responsible for cattle schistosomiasis and human cercarial dermatitis.
Albrecht, Christian   +3 more
core   +5 more sources

Social parasitism by honeybee workers (Apis mellifera capensis Escholtz): host finding and resistance of hybrid host colonies [PDF]

open access: yes, 2001
We studied possible host finding and resistance mechanisms of host colonies in the context of social parasitism by Cape honeybee (Apis mellifera capensis) workers.
Hepburn, H R   +4 more
core   +1 more source

Environmental context of endophyte symbioses: Interacting effects of water stress and insect herbivory [PDF]

open access: yes, 2011
Symbiotic associations between grasses and fungal endophytes are generally regarded as mutualistic, yet benefits to host plants may vary with environmental context.
Chaneton, Enrique Jose   +2 more
core   +1 more source

Predicting the effects of climate change on Schistosoma mansoni transmission in eastern Africa

open access: yesParasites & Vectors, 2015
Background Survival and fitness attributes of free-living and sporocyst schistosome life-stages and their intermediate host snails are sensitive to water temperature.
Nicky McCreesh   +2 more
doaj   +1 more source

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