Results 141 to 150 of about 445,623 (380)

The contribution of extracellular RNA and its derived biomaterials in disease management

BMEMat, EarlyView.
The implications of exRNA's biological function and the structural uniqueness of RNA help establish a close connection between RNA, material, and modern medicine. Abstract The RNA found in the circular system is known as extracellular RNA (exRNA). This kind of RNA has been found to play a biological role similar to that of a messenger. They can be used
Yu Wei, Zhangyi Wang, Zixuan Qin, Qianqian Wan, Yutao Li, Franklin R. Tay, Chenyu Wang, Tong Zhang, Lina Niu   +8 more
wiley   +1 more source

Variations in Human Trigeminal and Facial Nerve Branches and Foramina Identified by Dissection and Microcomputed Tomography

Clinical Anatomy, EarlyView.
ABSTRACT The aim of this study was to identify branches of the trigeminal and facial nerves (FNs) relevant to surgical incisions and injections and the scalp block techniques in the frontotemporal region, and to determine their relationships with superficial vascular structures and bony landmarks.
Hannah L. Grimes, Valentina Pizzuti, Maria A. Wright, Kane P. J. Colston, Thomas Santarius, Susan Jones   +5 more
wiley   +1 more source

Oxidative stress in patients with pulmonary hypertension

Advances in Redox Research, 2022
Rationale: Pulmonary arterial hypertension is a devastating cardiovascular disease that is progressive and fatal despite advances in therapy. Animal models have shown that oxidative stress may be pathogenic in pulmonary hypertension.
Tammy O. Wichman, Galo Martin Sanchez Palacios, Ross Davidson, Christopher S. Wichman, Matthew C. Zimmerman   +4 more
doaj  

THE ROLE OF THE NERVOUS SYSTEM IN THE MAINTENANCE OF PULMONARY ARTERIAL HYPERTENSION IN HEART FAILURE [PDF]

, 1953
D Halmagyi, B Felkai, J Ivánýi, T Zsoter, M Tényi, Zs. Szucs   +5 more
openalex   +1 more source

CD146-HIF-1α hypoxic reprogramming drives vascular remodeling and pulmonary arterial hypertension

Nature Communications, 2019
Pulmonary arterial hypertension (PAH) is a vascular remodeling disease of cardiopulmonary units. No cure is currently available due to an incomplete understanding of vascular remodeling.
Yongting Luo, Xiao Teng, Lingling Zhang, Jianan Chen, Zheng Liu, Xuehui Chen, Shuai Zhao, Sai Yang, Jing Feng, Xiyun Yan   +9 more
semanticscholar   +1 more source

Coronary Plaque Characteristics Assessed by Optical Coherence Tomography and Plasma Lipoprotein(a) Levels in Patients With Acute Coronary Syndrome

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Lipoprotein(a) [Lp(a)] is associated with increased cardiovascular risk, but its influence on plaque characteristics at optical coherence tomography (OCT) evaluation is not fully understood. Aims This study seeks to explore the impact of Lp(a) levels on plaque morphology as assessed by OCT in a very high‐risk subset of patients ...
Francesca Maria Di Muro, Maria Federica Crociani, Giulia Nardi, Niccolo' Ciardetti, Lucrezia Biagiotti, Elisa Bigi, Francesco Meucci, Miroslava Stolcova, Francesca Ristalli, Emanuele Cecchi, Iacopo Muraca, Renato Valenti, Carlo Di Mario, Alessio Mattesini   +13 more
wiley   +1 more source

Pulmonary arterial hypertension in Saudi Arabia: Patients′ clinical and physiological characteristics and hemodynamic parameters. A single center experience

Annals of Thoracic Medicine, 2014
Aims: The main objective of this study is to describe patients′ clinical characteristics and physiological and hemodynamic parameters at the time of diagnosis in a pulmonary hypertension center in Saudi Arabia.
M M Idrees, K Al-Najashi, A Khan, S Al-Dammas, H Al-Awwad, E Batubara, A Al Otai, J Abdulhameed, A Fayed, T Kashour, SAPH Registry Taskforce   +10 more
doaj   +1 more source

AI-Enabled Accurate Non-Invasive Assessment of Pulmonary Hypertension Progression via Multi-Modal Echocardiography [PDF]

arXiv
Echocardiographers can detect pulmonary hypertension using Doppler echocardiography; however, accurately assessing its progression often proves challenging. Right heart catheterization (RHC), the gold standard for precise evaluation, is invasive and unsuitable for routine use, limiting its practicality for timely diagnosis and monitoring of pulmonary ...
arxiv  

Fulminating arterial hypertension with pulmonary edema from release of adrenomedullary catecholamines after lesions of the anterior hypothalamus in the rat. [PDF]

, 1975
Marc A. Nathan, D.J. Reis
openalex   +1 more source

Novel Transthoracic Pulmonary Valve Implantation Using Self‐Expanding Salus Valve: A Prospective Study of Safety and Mid‐Term Outcomes

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Transcatheter pulmonary valve replacement (TPVR) has emerged as a valuable treatment for severe pulmonary regurgitation (PR). The Salus valve (Balance Medical Technology Co. Ltd., Beijing, China) represents a novel self‐expanding valve stent designed for deployment through a transthoracic approach with a small subxiphoid incision ...
Ziqin Zhou, Miao Tian, Jiazichao Tu, Yong Zhang, Jian Zhuang, Shusheng Wen, Jimei Chen   +6 more
wiley   +1 more source