Results 51 to 60 of about 5,138,228 (170)

Developing Methodologies for the Investigation of Free-living Amoeba as a Tool for Pathogen Surveillance on Dairy Farms and Aquaculture [PDF]

, 2014
Free-living amoeba are phagocytic protozoans that act as environmental reservoirs, a protective niche, and a vehicle for transmission for amoeba-resistant bacterial pathogens.
McLean, John
core   +1 more source

The Form of Agency

Noûs, EarlyView.
ABSTRACT Philosophers often think agency is essentially connected with rationality, intention, or control. However, Minimalists argue that agency is just the power to cause a change; acids and boulders are agents too. Many philosophers treat Minimalism as a wild outlier, assuming its falsity without argument.
William Hornett
wiley   +1 more source

Minor Risk to Contract Metazoan Parasites via the Consumption of Edible Snails, Born and Reared in France

Zoonoses and Public Health, EarlyView.
ABSTRACT In a context of food security of animal consumption and diversification of protein sources, we have studied the risks to contract metazoan parasites through the consumption of ‘gros‐gris’ snails (Cornu aspersum maximum) sampled in 12 French farms.
Claudia Gerard, Armelle Ansart
wiley   +1 more source

6 bacterium as natural endosymbiont of a free‐living amoeba

, 2015
International audienceThe TM6 phylum belongs to the so-called microbial dark matter that gathers uncultivated bacteria detected only via DNA sequencing.
Moulin, Laurent, Ascel Samba‐Louaka, Bouchon, Didier, Didier Bouchon, Yann Héchard, Samba-Louaka, Ascel, Laurent Moulin, Héchard, Yann, Vincent Delafont, Delafont, Vincent   +9 more
core   +1 more source

Detection of amoeba-associated Legionella pneumophila in hospital water networks of Johannesburg

Southern African Journal of Infectious Diseases, 2018
The prevalence of free-living amoeba and associated Legionella spp. in hospital water systems may pose a risk of Legionnaires’ disease to immuno-compromised patients.
P. Muchesa, M. Lelfels, L. Jurzik, T. G. Barnard, C. Bartle   +4 more
doaj   +1 more source

Science for All? A Systematic Literature Review on Effective Teaching Approaches in Inclusive and Separate Settings

Science Education, Volume 110, Issue 6, Page 1567-1595, November 2026.
ABSTRACT This systematic literature review examines intervention studies focused on teaching science to a diverse range of learners. It adopts a broad definition of inclusion and makes use of the PRISMA statement. The review aims to provide an overview of evidence‐based teaching approaches in the current literature, identify the science skills targeted,
Silvia Fränkel, Nadine Großmann, Melanie Basten   +2 more
wiley   +1 more source

Effects of harmful cyanobacteria on the freshwater pathogenic free-living amoeba Acanthamoeba castellanii

, 2013
Grazing is a major regulating factor in cyanobacterial population dynamics and, subsequently, considerable effort has been spent on investigating the effects of cyanotoxins on major metazoan grazers. However, protozoan grazers such as free-living amoebae
Waara, K.O., Cirés, S., Cires, Samuel,, Sanchez-Contreras, Maria,, Quesada, A., Agha, Ramsy,, Waara, Karl-Otto,, Sánchez-Contreras, M., Urrutia-Cordero, Pablo,, Quesada, Antonio,, Urrutia-Cordero, P., Angeles Lezcano, Maria,, Utkilen, H., Utkilen, Hans,, Lezcano, M.A., Agha, R.   +15 more
core   +1 more source

Survey on the Contamination Rate of Stagnant Water and Soil to Vermamoeba vermiformis in Arak Parks, Iran, 2017-2018

پیاورد سلامت, 2019
Background and Aim: Vermamoeba vermiformis is an opportunistic free living amoeba(FLA) that is ubiquitous in different environmental sources. This Amoeba can cause Amoebic Keratitis(AK) and Granulomatous Amoebic Encephlitis (GAE) in immunocompromised ...
Hamideh Sadat Atyabi, Sima Rasti, Maryam Niyyati, Zahra Eslamirad, Mahdi Delavari, Gholam Abbass Moosavi   +5 more
doaj  

Surviving within the amoebal exocyst: the Mycobacterium avium complex paradigm

BMC Microbiology, 2010
Background Most of environmental mycobacteria have been previously demonstrated to resist free-living amoeba with subsequent increased virulence and resistance to antibiotics and biocides.
Drancourt Michel, Ben Salah Iskandar
doaj   +1 more source

Allovahlkampfia spelaea Causing Keratitis in Humans. [PDF]

PLoS Neglected Tropical Diseases, 2016
BACKGROUND:Free-living amoebae are present worldwide. They can survive in different environment causing human diseases in some instances. Acanthamoeba sp. is known for causing sight-threatening keratitis in humans.
Mohammed Essa Marghany Tolba, Enas Abdelhameed Mahmoud Huseein, Haiam Mohamed Mahmoud Farrag, Hanan El Deek Mohamed, Seiki Kobayashi, Jun Suzuki, Tarek Ahmed Mohamed Ali, Sumio Sugano   +7 more
doaj   +1 more source