M.L. Pinto results 166
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Aim We investigate the distribution of dispersal modes — endozoochory (via animal ingestion), synzoochory (via animal seed accumulation) and anemochory (via wind)—and seed mass of woody plants across Brazilian ecosystems, testing whether their relative abundance in local plant communities could be predicted by climate, edaphic factors and dispersal agents (e.g., the main vectors moving seeds). We expected climate to be the mai...
In vivo evaluation of the anti-inflammatory efficacy of liposomes loaded with Echinacea purpurea roots extractsNARA Subscribed
WHO ranked chronic inflammatory diseases as the most significant cause of death. The current therapeutic approach is the constant administration of clinically available anti-inflammatory drugs; however, this strategy presents severe side effects. New entities derived from plants have shown their potential for developing safe and effective therapies. Particularly, Echinacea purpurea extracts have demonstrated strong anti-inflam...
Micro‐Refuges or Ecological Traps: Context‐Dependent Effects of Rock Pools on Intertidal Biodiversity Across LatitudesNARA Subscribed
Aim We investigated how local‐scale environmental heterogeneity influences biodiversity patterns across broad biogeographic gradients, using intertidal microhabitats as a model system within one of the most environmentally stressful ecosystems on Earth. Location Intertidal habitats at 26 locations (two rocky shore sites per location) across six continents, spanning 98° of latitude (38°S to 60°N). Time Period 2019–2022. Major T...
Copper and pesticide residues in mediterranean soils: a case study of four crops in Zadar County, CroatiaNARA Subscribed
This study investigated copper accumulation and pesticide residue patterns in agricultural soils under four cropping systems (stone fruit, olive, grapevine and potato) in Zadar County, Croatia. Soil samples were taken before and after the growing season. Copper concentrations were determined by ICP-MS after microwave digestion. A total of 453 pesticide-active compounds were analyzed using available standards by LC–MS/MS and GC...
Evaluating DAPI stain to assess sperm membrane integrity by flow cytometry in livestock speciesNARA Subscribed
Sperm viability is one of the key in vitro parameters of sperm quality closely related to fertility. Typically, sperm viability is assessed by flow cytometry (FC) with propidium iodide (PI) as the fluorescent stain. However, as PI emits in the red spectrum, it can overlap with other commonly used fluorochromes. Utilizing a blue viability stain, such as DAPI, for semen evaluation would free the red channel, enabling the use of...