The impact of lymphedema severity on shoulder joint function and muscle activation patterns in breast cancer survivors: a cross-sectional study.

Purpose: This study aimed to investigate the impacts of breast cancer-related lymphedema (BCRL) severity on shoulder function including range of motion, strength, muscle activation patterns, and patient-reported disability.

Methods: A cross-sectional, observational study design was utilized. Seventy-five women with unilateral BCRL were recruited and categorized into mild, moderate, and severe groups based on limb swelling severity.

The role of low-carbohydrate, high-fat diet in modulating autophagy and endoplasmic reticulum stress in aortic endothelial dysfunction of metabolic syndrome animal model.

Background: Endothelial dysfunction (ED) is induced by insulin resistance, mediated by endoplasmic reticulum (ER) stress and disturbed autophagy. This study investigates the protective role of a low-carbohydrate, high-fat (LCHF) diet on ED, ER stress, and autophagy dysregulation in an experimental animal model of metabolic syndrome.

Methods: Forty male Sprague-Dawley rats were divided into four groups: a Control group (standard diet) and three Dexamethasone (DEX) treated groups.

A scoping review of road traffic data systems in the Eastern Mediterranean Region.

Background: Road traffic injury is a major global health risk, however, under-reporting of road traffic crashes data and the use of different reporting systems have made it difficult to compare data across countries.

Aim: To examine published and grey literature for better understanding of available health and non-health road traffic data systems in the Eastern Mediterranean Region (EMR) countries.

Methods: We conducted a systematic search of databases to identify studies reporting road traffic data systems in the EMR countries between 2011 and January 2022.

Discovery of New Immunomodulatory Anticancer Thalidomide Analogs: Design, Synthesis, Biological Evaluation and In Silico Studies.

New thalidomide analogs have been designed and synthesized by hybridizing the immunomodulatory gutarimide moiety with three antiproliferative nuclei: quinazolinedione, phthalazinedione, and quinoxalinone. The biological results revealed the strong impact of quinazoline derivatives 7 a and 28, and phthalazine based 20 a against HepG-2, MCF-7, PC3, and HCT-116 cell lines, compared to thalidomide. In particular, compound 20 a was the most promising as it had far better biological activity than thalidomide with regard to inhibition of TNF-α, IL-6, caspase 3, COX-I/II, and VEGFR-2, as well as cell cycle arrest, and apoptosis rate enhancement in MCF-7 cells, the most sensitive cell line to the current new molecules.

Microlens Hollow-Core Fiber Probes for Operando Raman Spectroscopy.

We introduce a flexible microscale all-fiber-optic Raman probe which can be embedded into devices to enable operando in situ spectroscopy. The facile-constructed probe is composed of a nested antiresonant nodeless hollow-core fiber combined with an integrated high refractive index barium titanate microlens. Pump laser 785 nm excitation and near-infrared collection are independently characterized, demonstrating an excitation spot of full-width-half-maximum 1.