Results 121 to 130 of about 47,206 (236)

Viral Assemblages of a Hypersaline Estuary Show Divergent Responses to Freshwater and Temperature Disturbances

Environmental Microbiology Reports, Volume 18, Issue 3, June 2026.
Metagenomic assessment of viromes at two sites in Laguna Madre, a hypersaline estuary, showed unique viral communities. Extreme cold temperature changes showed a greater propensity to enrich AMGs toward oxidative phosphorylation and sulfur metabolism. Extreme shifts in salinity led to homogenized viral taxonomic groups more similar to those typically ...
Jordan R. Walker, Paxton T. Bachand, Jeffrey W. Turner, Jessica M. Labonté   +3 more
wiley   +1 more source

Biotechnology In The Study Of Protozoan Parasites [PDF]

, 1989
Over the past decade extraordinary advances have been made in the study of protozoan parasites. Particular progress has occurred in areas such as cultivation of protozoan parasites, immunobiology of protozoan parasitic diseases, the biochemistry of ...
Burgess, D. E. (Donald)
core  

Protozoan and Hepatitis B Virus DNA Detection in Human Samples [PDF]

Laboratory Medicine, 2004
Laura Biagiotti, Maurizio Gramegna, Massimiliano Valisi, Stefania Madama, Giuliana Saltini, Roberto Dominici, Giulia Malferrari, Eugenia Monferini, Maria Carla Proverbio, Pasquale De Blasio, Ida Biunno   +10 more
openaire   +2 more sources

Pathogen‐binding nanoparticles to inhibit host cell infection by heparan sulfate and sialic acid dependent viruses and protozoan parasites

Smart Medicine
Global health faces an immense burden from infectious diseases caused by viruses and intracellular protozoan parasites such as the coronavirus disease (COVID‐19) and malaria, respectively.
Adrian Najer
doaj   +1 more source

Semi-Quantitative, Duplexed qPCR Assay for the Detection of Leishmania spp. Using Bisulphite Conversion Technology

Tropical Medicine and Infectious Disease, 2019
Leishmaniasis is caused by the flagellated protozoan Leishmania, and is a neglected tropical disease (NTD), as defined by the World Health Organisation (WHO).
Ineka Gow, Douglas Millar, John Ellis, John Melki, Damien Stark   +4 more
doaj   +1 more source

Infectious Diseases Management in Small‐Scale Freshwater Aquaculture in West Africa: Lessons for Low‐ and Middle‐Income Countries

Reviews in Aquaculture, Volume 18, Issue 3, June 2026.
ABSTRACT Infectious diseases are an increasing threat to food security, small‐scale livelihoods and the sustainability of aquaculture in low‐ and middle‐income countries (LMICs). In sub‐Saharan Africa, aquaculture is expanding rapidly but production systems often remain fragile.
Mame Boucar Diouf, Robane Faye, Ahou Rachel Koumi, Nounagnon Darius Tossavi, Enoutchy Fabrice Bouah, Ephigénie Ndew Dione, El Hadji Malick Sy Camara, Kadjo Henri Joel Niamien, Ué Clavier Zéa Bi, Atto Delphin Kouadio, El Hadji Papa Abdourahim Sy, Thérèse Adeline Fatou Gomis, Paul Mamadou Ndour, Konan Jean Baptiste Djanhan, Samba Diouf, Jean‐Christophe Avarre, Jean Fall, Elie Montchowui, Koffi Charles Boussou   +18 more
wiley   +1 more source

DNA for biosolids management: A new era?

, 2003
Contact with contaminated soils has been identified as a possible mechanism of giardiasis infection. The inadequacy of current methods to reliably detect pathogens in waste highlights the need for development of new tools.
Mullins, D., Lepesteur, M., Ho, G.E., Simon, T.   +3 more
core  

Analyzing the Interaction between Tetrahymena pyriformis and Bacteria under Different Physicochemical Conditions When Infecting Guppy Using the eDNA Method

Animals
In the aquaculture system of ornamental fish, the interaction between bacterial microbiota and ciliate protozoa can prevent or promote disease outbreaks, and different physicochemical conditions will affect the relationships between them. We investigated
Jialu Wang, Xiaosong Wang, Lihui Liu, Xiang Wang, Jiarui Wang, Yue Zheng, Li Wang, Xuming Pan   +7 more
doaj   +1 more source

Evaluation of the Cutaneous Immunological Milieu Before and After Treatment With Meglumine Antimoniate in Dogs Naturally Affected by Leishmaniosis due to Leishmania infantum

Veterinary Dermatology, Volume 37, Issue 3, Page 455-463, June 2026.
Background: Canine leishmaniosis (CanL) is a zoonotic disease of variable severity. The typical immune response is driven by an exaggerated humoral immune response. Protective immunity is mediated by pro‐inflammatory cytokines that enhance macrophage leishmanicidal activity. Objective: To evaluate the cutaneous and the systemic immune responses as well
M. Platenik, A. Di Loria, L. Archer, M. Saridomichelakis, A. S. Benvenuto, D. Santoro   +5 more
wiley   +1 more source

Parasite strain specificity of precursor cytotoxic T cells in individual animals correlates with cross-protection in cattle challenged with Theileria parva

, 1995
Class I major histocompatibility complex-restricted parasite-specific cytotoxic T lymphocytes (CTL) are known to be a major component of the bovine immune response to the protozoan parasite Theileria parva, but formal proof for their role in protection ...
Goddeeris, Bruno, Morzaria, S P, Morrison, Ivan, Taracha, Evans L. N.   +3 more
core