Results 111 to 120 of about 1,015,635 (341)

Micro/Nanorobots for Combating Brain Disorders: Challenges, Advances, and Perspectives

open access: yesAdvanced Science, EarlyView.
Micro/nanorobots (MNRs) offer a transformative approach for precision therapy in brain disorders. By overcoming biological barriers and enabling controlled propulsion, targeted delivery, and real‐time imaging/tracking, MNRs pave the way toward effective, minimally invasive treatments. This review outlines the interplay between brain disease challenges,
Qi Zhang, Dong Sun
wiley   +1 more source

Outcome of Intracoronary Shunt in Off-Pump Coronary Artery Bypass Surgery in Patients with Low Cardiac Output

open access: yesActa Medica Iranica, 2014
Patients with coronary artery disease and left ventricular dysfunction have high mortality with non surgical (medical) treatment. Coronary artery bypass grafting improves survival and the quality of life.
Nasrollah Maghamipour   +2 more
doaj  

Rare Cause of Late Recurrent Angina following Coronary Artery Bypass Grafting: Iatrogenic Aortocoronary Arteriovenous Fistula Causing Coronary Steal

open access: yesCase Reports in Cardiology, 2018
Iatrogenic aortocoronary arteriovenous fistula is a very rare complication of coronary artery bypass grafting in which one of the arterial grafts inadvertently forms a fistulous tract with a cardiac vein, shunting blood from the anastomosed coronary ...
Jayakumar Sreenivasan   +3 more
doaj   +1 more source

Efficacy of Sequential Hepatic Vein Embolization Following Portal Vein Embolization in Promoting Regeneration of Liver Volume and Function Before Right‐Sided Major Hepatectomy

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
Sequential hepatic vein embolization (HVE) following portal vein embolization (PVE) significantly improves both the volume and function of the future remnant liver (FRL) compared to PVE alone. In this study, the FRL regeneration rates for volume and function were markedly higher and faster in the PVE–HVE group, with no differences in surgical outcomes ...
Thanh Tung Lai   +9 more
wiley   +1 more source

Genotype–Phenotype Correlation in TTC7A‐Associated Gastrointestinal Defects and Immunodeficiency Syndrome 1

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Gastrointestinal defects and immunodeficiency syndrome 1 (GIDID1) is a rare autosomal recessive disorder caused by biallelic variants in TTC7A. GIDID1 is characterized by a broad clinical spectrum ranging from very early‐onset inflammatory bowel disease (VEOIBD) to multiple intestinal atresia (MIA) with or without immunological manifestations.
Julia Imhoff   +8 more
wiley   +1 more source

MEW/PVA‐MA Hydrogel Vascular Grafts: Enhancing Hemocompatibility and Endothelialization

open access: yesAdvanced NanoBiomed Research, EarlyView.
A biomimetic vascular graft combining biofunctionalized PVA‐MA hydrogels with a MEW scaffold is developed for small‐diameter applications. Gel‐MA and Hep‐MA incorporation enhances endothelialization and hemocompatibility, respectively, targeting the acute biological responses.
Verena Kronberger   +8 more
wiley   +1 more source

A Comprehensive Overview of Cellulose and Its Derivatives: Structural Features and Emerging Applications

open access: yesJournal of Applied Polymer Science, EarlyView.
From plant cell wall architecture to advanced materials: cellulose and its derivatives as versatile building blocks. ABSTRACT Growing interest in cellulose as a versatile material has driven extensive research into its chemical architecture, processing methods, mechanical properties, aggregation behavior, and structural organization, both in solution ...
Denys M. M. Fertonani   +7 more
wiley   +1 more source

The Effect of Treatment Strategy of Chronic Ischemic Mitral Regurgitation on Long-Term Outcomes in Coronary Artery Bypass Grafting

open access: yesBrazilian Journal of Cardiovascular Surgery
Objective: To investigate the mid- and long-term outcomes of case-based selective strategy of mitral ring annuloplasty during coronary artery bypass grafting in patients with coronary artery disease accompanied by chronic ischemic mitral regurgitation ...
Hüseyin Şaşkin   +2 more
doaj   +1 more source

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