Results 221 to 230 of about 297,316 (346)

Bottom–up and top–down diversification: asymmetric processes over space and time

open access: yesOikos, EarlyView.
Coevolution in trophic interactions is often considered as a major factor underlying diversification in interacting species. Most focus hitherto has however been on bottom–up processes where host‐associated differentiation drives diversification, and less on top–down processes through enemy‐associated differentiation.
Peter A. Hambäck, Niklas Janz
wiley   +1 more source

Resource quantity affects infection success and impacts of a microsporidian on hosts

open access: yesOikos, EarlyView.
Resource quantity in the environment often changes over time and influences the nutritional status of hosts that may encounter parasites. If resource availability significantly alters both infection success and within‐host growth of a parasite, fluctuations in resources may underlie the seasonal disease outbreaks that have been observed for some ...
Elizabeth S. Davenport   +10 more
wiley   +1 more source

Screening for Leishmania spp. infection in patients treated with biologic agents for immune-mediated inflammatory diseases: results of an Italian multicentric prospective study. [PDF]

open access: yesTrop Med Health
Balducelli E   +19 more
europepmc   +1 more source

Investigations of significance of blood smear results in diagnostics of infectious and parasitic diseases in dogs

open access: diamond, 2010
Aleksandar Potkonjak   +6 more
openalex   +2 more sources

Arenaria serpyllifolia as a Natural Antiviolaceum Agent: Phytochemical, Biological, and Molecular Approaches

open access: yesChemistryOpen, EarlyView.
Arenaria serpyllifolia extract exhibits strong antioxidant, antimicrobial, antibiofilm, and antiquorum sensing activities. Key compounds, including levoglucosan and guanosine, show potent CviR receptor binding. Violacein inhibition and molecular dynamics confirm their stability, highlighting their potential as quorum sensing inhibitors and therapeutic ...
Meryem Burcu Külahcı   +5 more
wiley   +1 more source

Gastric Submucosal Tumor in Patient Infected with Dioctophyme renale Roundworm, South Korea, 2024. [PDF]

open access: yesEmerg Infect Dis
Kim DM   +9 more
europepmc   +1 more source

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