Results 71 to 80 of about 219,503 (315)

Minimally Invasive Chemical Biopsy Needle with Self‐Wettable Extraction Phase For In Vivo Tissue Sampling During Medical Procedures

Advanced Science, EarlyView.
A new tissue sampling device using an acupuncture needle with bio‐compatible extraction sorbents in the recessed section is developed. The coating material using self‐wettable particles doesn't require solvent activation after sterilization. This device is applied for the anti‐cancer drug concentration monitoring during the in vivo lung perfusion ...
Runshan Will Jiang, Wei Zhou, Marcelo Cypel, Todd L. Demmy, Gal Shafirstein, Guillermo Garza, Emily Gawrys, Joanna Bogusiewicz, Barbara Bojko, Janusz Pawliszyn   +9 more
wiley   +1 more source

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

Distal Deep Vein Thrombosis Causing Pulmonary Embolism after Outpatient Plastic Surgery: A Case Report

Plastic and Reconstructive Surgery, Global Open, 2020
Summary:. A distal deep vein thrombosis is generally believed to be clinically unimportant because of a low incidence of pulmonary emboli. To the author’s knowledge, a symptomatic pulmonary embolism has not been reported in association with an isolated ...
Eric Swanson, MD
doaj   +1 more source

CircPVT1 Promotes Lung Metastasis and Tumor Progression in Renal Cell Carcinoma by Encoding the cP104aa Peptide and Targeting EIF4A3

Advanced Science, EarlyView.
This study reveals that circPVT1 promotes the renal cell carcinoma lung metastasis and tumor progression through encoding the cP104aa peptide and directly binds with EIF4A3, which jointly regulates the target gene c‐MYC. Abstract Circular RNA (circRNA) plays a pivotal role in the pathogenesis of renal cell carcinoma (RCC).
Houliang Zhang, Tao Tao, Jie Ji, Tonglei Zhao, Si Sun, Lijie Zhang, Jianping Wu, Ming Chen, Shuqiu Chen, Bin Xu, Weipu Mao   +10 more
wiley   +1 more source

Finding the origin of pulmonary emboli with a total-body magnetic resonance direct thrombus imaging technique

Haematologica, 2013
Pulmonary embolism is considered to originate from embolization of a deep-vein thrombosis, resulting in two manifestations of one disease: venous thrombosis.
Kirsten van Langevelde, Alexandr Šrámek, Patrice W.J. Vincken, Jan-Kees van Rooden, Frits R. Rosendaal, Suzanne C. Cannegieter   +5 more
doaj   +1 more source

Endothelial BMP6 Drives Hemodynamic‐Dependent VSMCs Calcification in Carotid Atherosclerosis

Advanced Science, EarlyView.
The study demonstrates that endothelial cell (EC)‐derived BMP6 promotes the osteogenic differentiation of vascular smooth muscle cells (VSMCs) through cell‐cell interactions. Additionally, the researchers preliminarily explore the driving effect of hemodynamic factors on BMP6‐induced calcification and reveal the regulatory role of KLF4 on BMP6.
Shen Li, Shuang Cao, Peipei Li, Feng Zhang, Gangfeng Ren, Xin Wang, Jiawei Zhao, Chen Liu, Yuan Gao, Jie Xu, Yongjun Wang, Zongping Xia, Yuming Xu   +12 more
wiley   +1 more source

Involvement of the Na+/Ca2+ Exchanger in the Automaticity of Guinea-Pig Pulmonary Vein Myocardium as Revealed by SEA0400

Journal of Pharmacological Sciences, 2009
.: We examined the involvement of the Na+/Ca2+ exchanger in the automaticity of the pulmonary vein myocardium with a specific inhibitor, SEA0400. Action potentials were recorded from the myocardial layer of isolated guinea-pig pulmonary vein preparations,
Iyuki Namekata, Yayoi Tsuneoka, Akira Takahara, Hideaki Shimada, Takahiko Sugimoto, Kiyoshi Takeda, Midori Nagaharu, Koki Shigenobu, Toru Kawanishi, Hikaru Tanaka   +9 more
doaj   +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

Histone Lactylation‐Driven Upregulation of VRK1 Expression Promotes Stemness and Proliferation of Glioma Stem Cells

Advanced Science, EarlyView.
Glioblastoma (GBM) is the most aggressive primary brain tumor, with glioma stem cells (GSCs) driving treatment resistance. This study reveals that lactate promotes histone lactylation (H3K18la) at the VRK1 promoter, regulating GSC stemness and proliferation via the H3K18la/VRK1/YBX1/SOX2 pathway. The VRK1‐targeted nanoliposome A/TMZ‐siVRK1 demonstrates
Jinna Li, Chenyue Tang, Xuefeng Zhang, Rui Xing, Qing Guo   +4 more
wiley   +1 more source

The Pulmonary Veins

Journal of the American College of Cardiology, 2008
Atrial fibrillation (AF) often recurs immediately after electrical cardioversion. [Figure 1][1] shows a rhythm strip recorded during an attempt at electrical cardioversion in a patient with persistent AF.
openaire   +2 more sources