Results 111 to 120 of about 1,640,993 (346)

Hard‐Magnetic Soft Millirobots in Underactuated Systems

open access: yesAdvanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang   +4 more
wiley   +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

CD207‐Positive Dendritic Cells Promote Emphysema Through CD8+ T Cell Pathway in Chronic Obstructive Pulmonary Disease

open access: yesAdvanced Science, EarlyView.
CD207+ dendritic cells (DCs) drive emphysema by promoting CD8⁺ T cell cytotoxicity via Birbeck granule‐dependent MHC‐I antigen presentation. This DC subset is expanded by cigarette smoke‐induced oxidative stress, which triggers granulocyte‐macrophage colony‐stimulating factor (GM‐CSF) release from airway epithelium.
Shurui Xuan   +10 more
wiley   +1 more source

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  

Effects of mineralocorticoid receptor antagonists in heart failure with reduced ejection fraction patients with chronic obstructive pulmonary disease in EMPHASIS‐HF and RALES [PDF]

open access: bronze, 2021
Su Ern Yeoh   +9 more
openalex   +1 more source

NARFL Knockout Triggers Ferroptosis‐Driven Vascular Endothelial Dysfunction

open access: yesAdvanced Science, EarlyView.
NARFL is vital for CIA and oxidative stress resistance. NARFL deletion in HPMEC cells, zebrafish, and mice is lethal and rescued by a Ferroptosis inhibitor. NARFL deficiency disrupted its interaction with CIA proteins, decreased aconitase activity, increased IRP1 activity, induced Fe overload, and led to ferroptosis and oxidative stress, resulting in ...
Hui Hu   +15 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

Biocatalytic Nanoregulators Restore Joint Redox‐Immune Homeostasis in Rheumatoid Arthritis

open access: yesAdvanced Science, EarlyView.
Mesenchymal stem cell‐derived extracellular vesicles (EVs) coat ruthenium‐loaded metal‐organic frameworks (Ru@ZrMOF), creating a targeted therapeutic (Ru@ZrMOF/EVs). This platform scavenges ROS, generates oxygen, and polarizes macrophages from M1 to M2, alleviating inflammation, inhibiting pannus, promoting cartilage repair, and downregulating HIF‐1α ...
Xingheng Wang   +7 more
wiley   +1 more source

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