A master in disguise? The rediscovery of Misumena bicolor Simon, 1875 (Araneae: Thomisidae).

Misumena bicolor Simon, 1875, an enigmatic species known only from the male holotype collected on Corsica (France), has remained elusive since its initial description. In this study, we report new occurrences of M. bicolor from Sardinia (Italy) and Bavaria (Germany) based on male material, considerably expanding its known distribution.

Nuclear Medicine Cerebral Perfusion Studies as an Ancillary Test to Support Evaluation of Brain Death/Death by Neurologic Criteria: Single-Center Experience in Infants, 2005-2022.

Objective: To describe the use of nuclear medicine cerebral perfusion studies as an ancillary test for brain death/death by neurologic criteria (BD/DNC) in infants aged under 1 year.

Design: Retrospective case series.

Setting: Single-center, quaternary, academic children's hospital in the United States.

The influence of water and air temperature on elite wheelchair triathlon performance.

Impaired thermoregulatory function is a clinical feature of many health conditions that affect triathletes using wheelchairs and consequently, individual athlete performances may fluctuate according to environmental temperature. We aimed to determine the effect of 1) water temperature on wheelchair triathlon swim time and 2) air temperature on handcycle and wheelchair run (push) time. Published race records from 2017 to 2023 ( = 49 events) were extracted from the World Triathlon website.

Micro RNA profiles in colostrum exosomes obtained from primiparous or multiparous dairy cows.

Colostrum is rich in membranous vesicles of endocytic origin named exosomes, with proteins, lipids, RNA, and/or DNA cargos which can play different roles in physiological processes. Like other colostrum bioactive compounds, exosomes could be also influenced by individual characteristics. The objective of the study was to characterize miRNA cargo of colostrum exosomes from primiparous and multiparous cows in different farms.

Brain health equity and the influence of social determinants across the life cycle.

Social determinants of health are social, economic and environmental factors known to influence health and development of infants, children and adults. Advancing equity in brain health relies upon interdisciplinary collaboration and recognition of the impact of social determinants on brain health through the lifespan and across generations. Critical periods of fetal, infant and early childhood development encompass intrinsic genetic and extrinsic environmental influences with complex gene-environment interactions.