Results 61 to 70 of about 2,638,459 (405)

Isolated Unilateral Pulmonary Artery Hypoplasia with Accompanying Pulmonary Parenchymal Findings on CT: A Case Report

대한영상의학회지, 2017
Unilateral pulmonary artery hypoplasia or agenesis without congenital cardiovascular anomalies is rare in adults. We report a case of a 36-year-old man with isolated left unilateral pulmonary artery hypoplasia with recurrent hemoptysis.
Surin Park, Yoon Ki Cha, Jeung Sook Kim, Jae Hyun Kwon, Yun-Jeong Jeong, Seon Jeong Kim   +5 more
doaj   +1 more source

The progress of pulmonary artery denervation

Cardiology Journal, 2022
Pulmonary arterial hypertension (PAH) is a chronic pulmonary vascular disease characterized by increased pulmonary arterial pressure and pulmonary arterioles remodeling.
Yonghui Xie, Na Liu, Zhenghui Xiao, Fang Yang, Yunhong Zeng, Zhou Yang, Yuanxi Xia, Zhi Chen, Yunbin Xiao   +8 more
doaj   +1 more source

HSP70 governs permeability and mechanotransduction in primary human endothelial cells

FEBS Open Bio, EarlyView.
HSP70 chemical inhibition reduces endothelial cell proliferation and increases permeability, the latter supported by normal interendothelial junctional protein distribution. HSP70 also plays a role in shear stress response, a hemodynamic force naturally present in blood vessels and correlated with vessel protection.
Andrea Pinto‐Martinez, Everton G. Melo, Isadora C. B. Pavan, Percíllia V. S. Oliveira, Luiza B. C. T. Coimbra, Thaís L. S. Araujo   +5 more
wiley   +1 more source

Pulmonary Artery Denervation Reduces Pulmonary Artery Pressure and Induces Histological Changes in an Acute Porcine Model of Pulmonary Hypertension

Circulation. Cardiovascular Interventions, 2015
Background—Pulmonary arterial hypertension is a devastating disease with high morbidity and mortality and limited treatment options. Recent studies have shown that pulmonary artery denervation improves pulmonary hemodynamics in an experimental model and ...
A. Rothman, N. Arnold, W. Chang, O. Watson, A. Swift, R. Condliffe, C. Elliot, D. Kiely, S. Suvarna, J. Gunn, A. Lawrie   +10 more
semanticscholar   +1 more source

Overview of molecular signatures of senescence and associated resources: pros and cons

FEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas, Sylvia Vagena, Pavlos Pantelis, Giorgos Theocharous, Russel Petty, Konstantinos Evangelou, Vassilis G. Gorgoulis   +6 more
wiley   +1 more source

A rare case of intercostal-to-pulmonary artery fistula and its endovascular treatment in the setting of post pulmonary tuberculosis bronchiectasis and haemoptysis

South African Journal of Radiology
Intercostal artery-to-pulmonary artery fistula is an extremely rare variant of systemic artery-to-pulmonary artery fistulas (SA-PAFs). A case of a 38-year-old man presenting with clinically significant haemoptysis secondary to an intercostal artery-to ...
Lwandile Majozini, Winile Nkosi
doaj   +1 more source

Targeting IL-11 system as a treatment of pulmonary arterial hypertension

Pharmacological Research, 2023
IL-11 is linked to fibrotic diseases, but its role in pulmonary hypertension is unclear. We examined IL-11's involvement in idiopathic pulmonary arterial hypertension (iPAH).
Javier Milara, Inés Roger, Paula Montero, Enrique Artigues, Juan Escrivá, Francisco Perez-Vizcaino, Julio Cortijo   +6 more
doaj   +1 more source

Development of a personalized visualization and analysis tool to improve clinical care in complex multisystem diseases with application to scleroderma

Arthritis Care &Research, Accepted Article.
Background In complex diseases, it is challenging to assess a patient's disease state, trajectory, treatment exposures, and risk of multiple outcomes simultaneously, efficiently and at the point of care. Methods We developed an interactive patient‐level data visualization and analysis tool (VAT) that automates illustration of a scleroderma patient's ...
Ji Soo Kim, John Scott, Lauren Fisher, Lauren N. Smith, Willie Stewart, Adrianne Woods, Rob Smithwright, Diane Koher, Parastoo Aslanbeik, Aalok B. Shah, Brad Tibbils, Samantha I. Pitts, Ayse P. Gurses, Yushi Yang, Ana‐Maria Orbai, Antony Rosen, Laura K. Hummers, Scott L. Zeger, Ami A. Shah   +18 more
wiley   +1 more source

Successful depiction of systemic collateral supply to pulmonary artery in CTEPH using time-resolved 4D CT angiography: a case report

Pulmonary Circulation, 2020
A 49-year-old man with CTEPH (pre-procedural mean pulmonary artery pressure: 36 mmHg) underwent balloon pulmonary angioplasty. Chronic total occlusion of the left inferior pulmonary artery trunk was observed.
Masashi Tamura, Takashi Kawakami, Yoshitake Yamada, Masaharu Kataoka, Seishi Nakatsuka, Keiichi Fukuda, Masahiro Jinzaki   +6 more
doaj   +1 more source

Microscopic feature of lymph node anthracosilicosis adherent with pulmonary artery: a case report

Journal of Cardiothoracic Surgery, 2023
Background Although thoracic surgeons occasionally encounter dense adhesions of interlobar lymph node anthracosilicosis with the pulmonary artery, adhesiolysis may be challenging. Besides, characteristic microscopic features of the adherent lesion remain
Junichi Murakami, Toshiki Tanaka, Yoshinobu Hoshii, Kimikazu Hamano   +3 more
doaj   +1 more source