Vascular aging is characterized by alterations in the constitutive properties and biological functions of the blood vessel wall.Endothelial cells (ECs) and vascular smooth muscle cells (VSMCs) are indispensability elements in the inner layer and the medial layer of the blood vessel wall, respectively.Dipeptidyl peptidase-4 (DPP4) inhibitors, as a h
The correct identification of malnourished patients in the context of hip, knee, or spine surgery research would enhance the quality of analytical studies investigating the prediction potential of preoperative nutritional disorders on postoperative recovery.However, accurate malnutrition screening and diagnostic assessment rely on parameters that w
Aiming at the engineering requirements of reducing the volume and improving the vibration characteristics of gears in the three-cylinder medline k4 basic wheelchair engine balanced system, a design and optimization method of gear structure is proposed based on the Design of Experiments (DOE) and proxy models.The paper analyzes the structure improve