Evidence for Similar Collectivity of High Transverse-Momentum Particles in p-Pb and Pb-Pb Collisions.

Charged hadron elliptic anisotropies (v_{2}) are presented over a wide transverse momentum (p_{T}) range for proton-lead (pPb) and lead-lead (PbPb) collisions at nucleon-nucleon center-of-mass energies of 8.16 and 5.02 TeV, respectively.

Arsenic Exposure Induces Cognitive Impairment in Mice with Increased Acetylcholinesterase Activity and Inflammation in the Cortex and Hippocampus: Implications for Alzheimer's Disease.

Introduction: Arsenic, a metalloid, is well associated as a risk factor for the development and progression of neurodegenerative diseases, including Alzheimer's Disease (AD), which is characterized by impairment in cognition. However, specific effects of arsenic on Acetylcholinesterase (AChE) activity and inflammatory markers in different brain regions, as well as its impact on behaviour, are not yet fully understood.

Methods: Arsenic was administered (20 mg/kg by gavage for 4 weeks) to male and female mice, and its effects on behaviour were assessed by using the object recognition memory test and lightdark box test.

A Comparative Evaluation of the Accuracy of Invasive Point-of-care Hemoglobin Devices.

Aims: The aim of the study was to evaluate the accuracy of two devices that measure hemoglobin (Hb) from blood samples taken from small capillary tubes (HemoCue® Hb 301 System) and another from whole blood taken from veins or arteries (Horiba H550) with a laboratory reference analyzer (Beckman Coulter DxH 520).

Subjects And Methods: A cross-sectional study was conducted, in which capillary and venous blood samples were taken from 529 individuals across outpatient and inpatient wards of both genders, with an age range from 7 to 83 years. The accuracy and agreement were statistically evaluated using Lin's concordance correlation coefficient.