Effect of therapeutic exercise on peak oxygen consumption in oncological population: a systematic review with meta-analysis.

Introduction: Cancer is amongst the leading causes of death worldwide. A total of 19.3 million new cases were diagnosed in 2020.

Subnanometer Diameter Control in Nanotubes Self-Assembled via Consecutive Cyclization - Polymerization Processes.

Tubular self-assembled architectures are highly appealing supramolecular objects that participate in diverse essential biological processes. Controlling with precision their dimensions, and in particular their pore diameter, is a key objective to develop the full applied potential of these structures. Here, using a strategy that relies on the controlled supramolecular polymerization of Watson-Crick H-bonded macrocycles, we target the assembly of 3 sets of nanotubes in which pore diameter is finely controlled from 1.

Selective and highly sensitive measurement of HO and organic hydroperoxides with PtNP/Poly(Brilliant Green)/SPCE.

This research presents a novel electrochemical approach for the selective measurement of hydrogen peroxide and organic hydroperoxides, which is pivotal in many fields. The study details the development of an advanced sensor using a one-pot, one-step synthesis to embed platinum nanoparticles within a 3D-polymeric matrix of poly (brilliant green) on screen-printed carbon electrodes. The modified surfaces were characterized using scanning and transmission electron microscopy, Raman spectroscopy, cyclic voltammetry and electrochemical impedance spectroscopy.

In Vivo Assessment on Freeze-Cast Calcium Phosphate-Based Scaffolds with a Selective Cell/Tissue Ingrowth.

Highly porous bioceramic scaffolds are widely used as bone substitutes in many applications. However, the use of bioceramics is often limited to hard tissues due to the risk of potential soft tissue calcification. A further limitation of highly porous bioceramic scaffolds is their poor mechanical stability, manifested by their tendency to break under stress.