Results 131 to 140 of about 1,817,394 (413)

Detection of Circulating Tumor Cell Molecular Subtype in Pulmonary Vein Predicting Prognosis of Stage I–III Non-small Cell Lung Cancer Patients

Frontiers in Oncology, 2019
Background: There was rare studies on prognosis of pulmonary venous CTC and early or advanced NSCLC patients. We want to investigate whether CTCs and the subtype of it can predict the prognosis of NSCLC patients.Patients and Methods: One hundred and ...
Jingsi Dong, Daxing Zhu, Xiaojun Tang, Xiaoming Qiu, Dan Lu, Bingjie Li, Dan Lin, Qinghua Zhou   +7 more
doaj   +1 more source

Uniportal VATS right superior lobectomy: management of pulmonary vein variation: a case report

Journal of Cardiothoracic Surgery, 2020
Background Although there are lots of variations of pulmonary veins including dangerous type that could cause serious complications during surgery, limited information has been reported about these variations.
Zhao Wang, Yungang Sun, Qiang Zhang, Feng Shao   +3 more
doaj   +1 more source

Morphing the left atrium geometry: The role of the pulmonary veins on flow patterns and thrombus formation [PDF]

Comput.Biol.Med.(2025),186:109612
Background: Despite the significant advances made in the field of computational fluid dynamics (CFD) to simulate the left atrium (LA) in atrial fibrillation (AF) conditions, the connection between atrial structure, flow dynamics, and blood stagnation in the left atrial appendage (LAA) remains unclear.
arxiv   +1 more source

A long and narrow pulmonary vein thrombus attached to the wall of a pulmonary vein

IJC Heart & Vasculature, 2015
Pulmonary vein thrombosis (PVT) is often not diagnosed because PVT has subtle symptoms and PVT is believed to be rare. The mechanism for the formation of PVT is unclear. In this case, I describe a small thrombus in a small branch of a pulmonary vein draining into a larger vein, the right lower pulmonary vein (RLPV).
openaire   +5 more sources

The Placenta Regulates Intrauterine Fetal Growth via Exosomal PPARγ

Advanced Science, Volume 12, Issue 15, April 17, 2025.
The placenta expresses much higher levels of PPARγ than fetal adipose tissue. Trophoblastic exosomes transport PPARγ into fetal preadipocytes via fetoplacental circulation and thus regulate adipogenic genes distinct from endogenous PPARγ. Compromised placental PPARγ leads to fetal adipogenesis deficiency and intrauterine growth restriction, reversible ...
Xiaofang Luo, Biao Huang, Ping Xu, Hao Wang, Baozhen Zhang, Li Lin, Jiujiang Liao, Mingyu Hu, Xiyao Liu, Jiayu Huang, Yong Fu, Mark D. Kilby, Rodney E. Kellems, Xiujun Fan, Yang Xia, Philip N. Baker, Hongbo Qi, Chao Tong   +17 more
wiley   +1 more source

Left upper division segmentectomy with a simultaneous displaced bronchus and pulmonary arteriovenous anomalies: a case report

Journal of Cardiothoracic Surgery, 2018
Background A displaced bronchus is a rare disorder of the left upper lobe. Displaced bronchi are often accompanied by an anomaly of a pulmonary artery, but rarely of a pulmonary vein.
Kazuki Hayashi, Makoto Motoishi, Kanna Horimoto, Satoru Sawai, Jun Hanaoka   +4 more
doaj   +1 more source

Geometric analysis on the unidirectionality of the pulmonary veins for atrial reentry [PDF]

arXiv, 2013
It is widely believed that the pulmonary veins (PVs) of the atrium play the central role in the generation of atrial reentry leading to atrial fibrillation, but its mechanism has not been analytically explained. In order to improve the current clinical procedures for atrial reentry by understanding its mechanism, geometrical analysis is proposed on the
arxiv  

Pericytes Promote More Vascularization than Stromal Cells via an Interleukin‐6‐Dependent Mechanism in Microfluidic Chips

Advanced Science, Volume 12, Issue 14, April 10, 2025.
This study shows how selected pericytes outperform stromal cells in promoting angiogenesis as well as vasculogenesis in a microfluidic organ‐on‐a‐chip platform and by whole mRNA sequencing. It demonstrates how pericyte extracellular vesicles, and more specifically interleukin‐6, mediate this angiogenic stimulation.
Julian Gonzalez‐Rubio, Hannah Kubiza, Yong Xu, Hiltrud Koenigs‐Werner, Mona Sophie Schmitz, Michaela Schedel, Christian Apel, Stefan Jockenhoevel, Christian G. Cornelissen, Anja Lena Thiebes   +9 more
wiley   +1 more source

Guidance for the treatment of deep vein thrombosis and pulmonary embolism

Journal of Thrombosis and Thrombolysis, 2016
This guidance document focuses on the diagnosis and treatment of venous thromboembolism (VTE). Efficient, cost effective diagnosis of VTE is facilitated by combining medical history and physical examination with pre-test probability models, D dimer ...
M. Streiff, G. Agnelli, J. Connors, M. Crowther, S. Eichinger, R. Lopes, R. McBane, S. Moll, J. Ansell   +8 more
semanticscholar   +1 more source

Recent Advancements in Lung Cancer Metastasis Prevention Based on Nanostrategies

Advanced Science, EarlyView.
Metastasis is the leading cause of death in patients with lung cancer. Nanomedicine can be used to prepare efficient drug delivery systems owing to their advantages and plays an important role in the synergistic antimetastasis of lung cancer. This comprehensive review summarizes the emerging nanostrategies against lung cancer metastasis based on the ...
Fan Xu, Yao Liu, Zujun Que, Bin Luo, Yun Yang, Yan Li, Zhanxia Zhang, Jianhui Tian   +7 more
wiley   +1 more source