Relationship between Geriatric Nutritional Risk Index with all-cause and CVD mortality in osteopenia and osteoporosis.

Purpose: This study investigated the relationship between Geriatric Nutritional Risk Index (GNRI), and all-cause, cardiovascular (CVD) mortality, in individuals with osteopenia and osteoporosis.

Methods: Using NHANES data from 2005 to 2019, 6,824 participants diagnosed with osteopenia and osteoporosis were analyzed. Participants were categorized based on GNRI tertiles, and statistical methods like the fitted curves, Kaplan-Meier curves, cox regression, and subgroup analyses were employed.

TLR2 promotes traumatic deep venous thrombosis of the lower extremity following femoral fracture by activating the NF‑κB/COX‑2 signaling pathway in rats.

Endothelial cells (ECs) are crucial for maintaining the integrity of blood vessel walls and reducing thrombosis. Deep venous thrombosis (DVT) is a common thrombotic disease and its diagnosis and treatment remain at the stage of coagulation function examination and post-onset treatment. Thus, identifying the pathogenesis of DVT is important.

Initial value problems of cylindrical electromagnetic waves propagation in a nonlinear nondispersive medium.

We introduce a simple method to estimate the accuracy of exact solutions under initial value conditions proposed by Petrov and Kudrin [Phys. Rev. Lett.

High-performance ion exchange chromatography of intact bacterial cells in the manner of molecules: 1. Establishment of methodology.

The feasibility of separating intact bacterial cells by high-performance ion exchange chromatography typical for macromolecular study was investigated. A common HPLC system coupled with a light scattering detector was employed; TOYOPEARL SuperQ-650C, a beaded anion exchanger, was used as the column media; bacterial cell samples were prepared by suspending colonies in the equilibrium buffer. Piperazine-hydrochloric acid buffer (0.