Results 101 to 110 of about 1,820,387 (299)

METHOD FOR THE PREDICTION OF THE DEVELOPMENT OF CHRONIC PULMONARY HEART IN COAL WORKERS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE

open access: yesActa Biomedica Scientifica, 2013
452 miners at the age of40-55years (average age is 50,9 ± 0,2 years) with chronic obstructive pulmonary disease were studied. Chronic pulmonary heart was detected in 289 patients (63,9 %).
O. Yu. Korotenko   +2 more
doaj  

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

open access: yesAdvanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi   +4 more
wiley   +1 more source

Turning Unpredictable Biomolecule Adsorption to Controlled Corona Formation: Focus on Carbon Nanomaterials

open access: yesAdvanced Materials, EarlyView.
Controlling the protein corona formation onto carbon nanomaterials (CNMs) enhances their functionalities as platforms for cancer theranostics. Here, we reviewed the effects of the intrinsic and acquired properties of CNMs on protein corona formation, the consequent biological and toxicological outcomes, and the strategies to reshape corona formation ...
Yajuan Zou   +5 more
wiley   +1 more source

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

open access: yesAdvanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab   +8 more
wiley   +1 more source

Super‐Resolution Ultrasound Based Cell Tracking With Polymeric Nanobubbles

open access: yesAdvanced Materials, EarlyView.
This study presents a super‐resolution ultrasound platform for tracking cells in vivo. Biocompatible polymeric nanobubbles are used as highly echogenic intracellular labels. Following the injection of cells and microbubbles, ultrasound localization microscopy (ULM) can dynamically match the microvascular architecture and individual cell trajectories ...
Junlin Chen   +19 more
wiley   +1 more source

Adult Congenital Heart Disease

open access: yesJACC: Case Reports, 2021
Margarita Brida, MD, PhD   +1 more
doaj   +1 more source

Role of a New Walk Test in Pulmonary Arterial Hypertension: A Retrospective Cohort Study

open access: yesPulmonary Circulation
The 6‐min walk test (6MWT) has significant prognostic value, but requires long walking distances and lacks evaluation of exercise speed. This study aimed to investigate the clinical utility of a new walk test, the 18‐meter walk test (18MWT), in patients ...
Junhao Jin   +8 more
doaj   +1 more source

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