Results 51 to 60 of about 275,052 (295)
The tissue and functional benefits are demonstrated with local, sustained delivery of an anti‐inflammatory peptide, pituitary adenylate cyclase‐activating polypeptide (PACAP), for stroke treatment in a mouse model. Prolonged PACAP treatment modulated astrocyte and microglia toward pro‐reparative phenotypes, enhanced neuroprotection and preservation of ...
Eric Ho+7 more
wiley +1 more source
Multifunctional Biomedical Devices with Closed‐Loop Systems for Precision Therapy
This review explores two major types of closed‐loop therapeutic systems: self‐sustained and externally triggered. It highlights recent advances in stimuli‐responsive materials, integrated bioelectronics, and data‐driven control strategies, offering insight into emerging strategies for personalized, responsive drug delivery.
Yixuan Leng, Rujie Sun
wiley +1 more source
Simulation of left ventricular function during dyskinetic or akinetic aneurysm
The purpose of our study was to simulate the hemodynamics of left ventricular function after left ventricular aneurysm (LVA) of various sizes and to validate the results of this computer based simulation with patient data.
Matjaž Sever+2 more
doaj +1 more source
Right Atrial and Ventricular Adaptation to Chronic Right Ventricular Pressure Overload [PDF]
Background— Increased mortality in patients with chronic pulmonary hypertension has been associated with elevated right atrial (RA) pressure. However, little is known about the effects of chronic right ventricular (RV) pressure overload on RA and RV dynamics or the adaptive response of the right ...
Jeffrey B. Bloch+4 more
openaire +3 more sources
This review highlights recent progress in piezoelectric materials for regenerative medicine, emphasizing their ability to convert mechanical stimuli into bioelectric signals that promote tissue repair. Key discussions cover the intrinsic piezoelectric properties of biological tissues, co‐stimulation cellular mechanisms for tissue regeneration, and ...
Xinyu Wang+3 more
wiley +1 more source
Left ventricular end‐diastolic pressure in evaluating left ventricular function [PDF]
AbstractThere are several factors that could affect the left ventricular end‐diastolic pressure. These include heart rate, preload, afterload, pericardial or pleural pressure, diastolic properties of the left ventricle, and the left ventricular inotropic state.
A. Hamid Hakki+2 more
openaire +3 more sources
Designing the Next Generation of Biomaterials through Nanoengineering
Nanoengineering enables precise control over biomaterial interactions with living systems by tuning surface energy, defects, porosity, and crystallinity. This review highlights how these nanoscale design parameters drive advances in regenerative medicine, drug delivery, bioprinting, biosensing, and bioimaging, while outlining key translational ...
Ryan Davis Jr.+3 more
wiley +1 more source
Relative Importance of Aortic Stiffness and Volume as Predictors of Treatment-Induced Improvement in Left Ventricular Mass Index in Dialysis. [PDF]
This study aimed to explore the relative contribution of aortic stiffness and volume in treatment-induced change of left ventricular mass in dialysis. Hypertension in Hemodialysis Patients Treated with Atenolol or Lisinopril trial compared the effect of ...
Panagiotis I Georgianos, Rajiv Agarwal
doaj +1 more source
The ventricular pressure-volume diagram revisited. [PDF]
The ventricular pressure-volume diagram revisited. Print ISSN: 0009-7330. Online ISSN: 1524-4571 Copyright © 1978 American Heart Association, Inc. All rights reserved. is published by the American Heart Association, 7272 Greenville Avenue, Dallas, TX 75231 Circulation Research doi: 10.1161/01.RES.43.5.677 1978;43:677-687 Circ Res.
openaire +3 more sources
Thermally Actuated Soft Robotics
This review focuses on the recent development of thermally actuated soft robotics, highlighting the four major heating mechanisms, as well as structural designs, thermal management, material innovations, and emerging applications. A summary and outlook section present the current challenges of thermally actuated soft robots and the future directions to
Shuang Wu+2 more
wiley +1 more source