Results 81 to 90 of about 306,557 (165)

Parasite spill-back from domestic hosts may induce an Allee effect in wildlife hosts [PDF]

open access: yes, 2012
The exchange of native pathogens between wild and domesticated animals can lead to novel disease dynamics. A simple model reveals that the spill-back of native parasites\ud from domestic to wild hosts may cause a demographic Allee effect.
Ashander, J., Krkošek, M., Lewis, M. A.
core   +1 more source

Incidence of Trypanosoma cruzi infection in two Guatemalan communities.

open access: yes, 2004
The prevalence of human infection by Trypanosoma cruzi was assessed using an enzyme-linked immunosorbent assay (ELISA) in a serological survey in 1998 of 2 rural communities (SMH and PS) in Guatemala.
Davies, C   +6 more
core   +1 more source

A histopathologic evaluation of gross lesions excised from commercially important North Altantic marine fishes [PDF]

open access: yes, 1986
Histopathologic studies of lesions found in commercially important North Atlantic marine fishes are uncommon. As part of a comprehensive Northeast Fisheries Center program ("Ocean Pulse") to evaluate environmental and resource health on the U.S ...
Despres-Patanjo, Linda   +2 more
core  

NONTUBERCULOUS MYCOBACTERIA - CURRENT RISK IN BULGARIA

open access: yesProblems of Infectious and Parasitic Diseases
Background: Nontuberculous mycobacteria (NTM) are generally free-living and have a potential to cause opportunistic infection. More than 190 species of NTM have been identified (http://www.bacterio.net/mycobacterium.html), up to 60 species of them are ...
Yuliana Atanasova   +3 more
doaj   +1 more source

ATTITUDE AND KNOWLEDGE OF HIV INFECTION AMONG HEALTH PERSONNEL IN BULGARIA

open access: yesProblems of Infectious and Parasitic Diseases
Background Addressing HIV-related stigma among healthcare workers is vital in the era of contemporary antiretroviral therapy (cART). It is equally important for stimulating early diagnosis, and for meeting the complex medical needs of people living with
Radoslava Emilova   +2 more
doaj   +1 more source

Eosinophil recruitment and activation in the central nervous system of patients with subarachnoid neurocysticercosis

open access: yesJournal of Neuroinflammation
Background and objectives Subarachnoid neurocysticercosis (SANCC) is the most severe manifestation of neurocysticercosis. Most complications (communicating hydrocephalus, ischemic stroke, aneurysm, and subarachnoid hemorrhage) are due to inflammation ...
Emily Miltenberger   +10 more
doaj   +1 more source

Revisiting the mortality of France and Italy with the multiple-cause-of-death approach [PDF]

open access: yes
In this paper, we use the multiple cause-of-death approach to compare the mortality profiles of France and Italy in 2003. Our analysis leads to a substantial re-evaluation of the role played by certain conditions in the process leading to death ...
Aline Desesquelles   +6 more
core  

Contemporary outbreaks of different avipoxviruses in Humboldt penguins of wild animal park Planckendael and in chickens of commercial poultry farms in Belgium [PDF]

open access: yes, 2017
In the present study, the first outbreak of a penguinpox virus (PPV) in Humboldt penguins (Spheniscus humboldd) and four outbreaks of fowlpox virus (FPV) in layer chickens are reported.
Avalakuppa Papi Reddy, Vishwanatha Reddy   +3 more
core  

Breeding for Resistance to Infectious Diseases in Small Ruminants [PDF]

open access: yes
Livestock Production/Industries,
Eaton, B.T., Gray, G.D., Woolaston, R.R.
core   +1 more source

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