Dietary sp. Meal Enhances the Fatty Acid Profile in Pirarucu () Fillets with No Effect on Growth Performance and Health Status.

This study aimed to assess the impact of dietary supplementation with sp. meal, a source of docosahexaenoic acid (DHA), on the growth, hemato-biochemical parameters, and fatty acid composition of juvenile pirarucu (). Two diets were used: a test diet (5%SZ) and a control diet (0 SZ).

Autocrine CXCL1-CXCR2 Signaling Mediates Leptomeningeal Resistance to Radiation Therapy.

Unlabelled: Leptomeningeal metastasis (LM) is a fatal neurological complication of cancer. Proton craniospinal irradiation (pCSI) has emerged as a promising life-prolonging intervention for LM patients, but the response to this treatment varies. Here, we aimed to characterize the molecular basis of pCSI resistance and response.

Long-term memory facilitates spontaneous memory usage through multiple pathways.

Memories scaffold ongoing cognition and behavior. Surprisingly, when given the "sensorimnemonic" choice between using working memory (WM) and sampling sensory information from the environment, reliance on WM is much lower than expected. Here, we ask how the availability of long-term memory (LTM), alongside WM, changes how participants spontaneously sample sensory information in service of memory encoding, rely on their memory, and coordinate the two.

When the wild things are: Defining mammalian diel activity and plasticity.

Circadian rhythms are a mechanism by which species adapt to environmental variability and fundamental to understanding species behavior. However, we lack data and a standardized framework to accurately assess and compare temporal activity for species during rapid ecological change. Through a global network representing 38 countries, we leveraged 8.

study of essential oils encapsulated in chitosan microparticles against and their pathogenicity in .

Histoplasmosis, caused by , poses risks for immunocompromised individuals. With limited therapeutic options, this study explores microparticles as antimicrobial delivery systems for and essential oils against . The broth microdilution assay showed MICs of 32 to 128 µg/mL in filamentous phase and 8 to 64 µg/mL in yeast phase.