Comparison of Ocular Biometry Measurements from Two Swept-Source OCT Devices: Eyestar 900 vs. Anterion.

Background: Advanced swept-source optical coherence tomography (SS-OCT) devices are the current gold standard for the measurement of ocular biometric and keratometric parameters, which are essential for the calculation and selection of intraocular lenses (IOLs). This study compares the agreement of two SS-OCT devices, the Eyestar 900 (Haag-Streit, Köniz, Switzerland) and the Anterion (Heidelberg Engineering, Heidelberg, Germany).

Materials And Methods: All patients undergoing cataract surgery or seeking consultation for corneal abnormalities between January 2024 and May 2024 were eligible for inclusion.

Reducing Lung Injury from Blind Insertion of Small-Bore Feeding Tubes.

Using a blind insertion technique to insert small-bore feeding tubes can result in inadvertent placement in the lungs, leading to lung perforation and even mortality. In a Magnet-designated, 500-bed, level 2 trauma center, two serious patient safety events occurred in a four-week period due to nurses blindly inserting a small-bore feeding tube. A patient safety event review team convened and conducted an assessment of reported small-bore feeding tube insertion events that occurred between March 2019 and July 2021.

Impact of the South Atlantic Anomaly on radiation exposure at flight altitudes during solar minimum.

The South Atlantic Anomaly (SAA) is a geographical region over the South Atlantic Ocean where the inner Van Allen radiation belt extends down particularly close to Earth. This leads to highly increased levels of ionizing radiation and related impacts on spacecraft in Low Earth Orbits, e.g.

CERAD-NAB and flexible battery based neuropsychological differentiation of Alzheimer's dementia and depression using machine learning approaches.

Depression (DEP) and dementia of the Alzheimer's type (DAT) represent the most common neuropsychiatric disorders in elderly patients. Accurate differential diagnosis is indispensable to ensure appropriate treatment. However, DEP can yet mimic cognitive symptoms of DAT and patients with DAT often also present with depressive symptoms, impeding correct diagnosis.

Protein Phosphatase 2A Improves Cardiac Functional Response to Ischemia and Sepsis.

Reversible protein phosphorylation is a posttranslational modification of regulatory proteins involved in cardiac signaling pathways. Here, we focus on the role of protein phosphatase 2A (PP2A) for cardiac gene expression and stress response using a transgenic mouse model with cardiac myocyte-specific overexpression of the catalytic subunit of PP2A (PP2A-TG). Gene and protein expression were assessed under basal conditions by gene chip analysis and Western blotting.