Results 101 to 110 of about 99,877 (298)

Wind tunnel ablation behaviors and synergistic effect of the Ir/HfC coating

Journal of Materials Research and Technology
An Ir/HfC composite anti-ablation coating was designed by combining the oxygen barrier property of Ir with the ablation resistance of HfC. The Ir/HfC coating was prepared on graphite and was subjected to an ablation test in a plasma wind tunnel.
Fayuan Li, Li’an Zhu, Zhen Wang, Yicong Ye, Shuxin Bai, Quancai Zhang, Shun Li, Zhouran Zhang, Yu Tang   +8 more
doaj   +1 more source

Atrial flutter ablation in a case of diuretic resistant constrictive pericarditis

Indian Heart Journal, 2015
We present a 66 year old gentleman with constrictive pericarditis and persistent atrial flutter. Initial management with oral loop diuretics was successful until he developed persistent atrial flutter. Once in atrial flutter the patient developed progressive signs of right heart failure resistant to high dose intravenous loop diuretics. He was referred
Pittaway, James F., Presern, Emma, Rathod, Vrijraj S., Rathod, Krishnaraj S., Deaner, Andrew   +4 more
openaire   +4 more sources

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Genetic ablation of Drosophila phagocytes reveals their contribution to both development and resistance to bacterial infection [PDF]

, 2009
Drosophila phagocytes participate in development and immune responses through their abilities to perform phagocytosis and/or secrete extra-cellular matrix components, antimicrobial peptides, clotting factors and signalling molecules.
Lemaitre, Bruno, Evans, Iwan, Crozatier, Michèle, Leulier, François, Wood, Will, Defaye, Arnaud   +5 more
core   +1 more source

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Feasibility of catheter ablation renal denervation in “mild” resistant hypertension

The Journal of Clinical Hypertension, 2017
AbstractRenal denervation (RDN) has been proposed as a novel interventional antihypertensive technique. However, existing evidence was mainly from patients with severe resistant hypertension. The authors aimed to evaluate the efficacy of RDN in patients with resistant hypertension with mildly elevated blood pressure (BP).
Shaojie, Chen, Marcio Galindo, Kiuchi, Willem-Jan, Acou, Michael, Derndorfer, Jiazhi, Wang, Ruotian, Li, Georgios, Kollias, Martin, Martinek, Tetsuaki, Kiuchi, Helmut, Pürerfellner, Shaowen, Liu   +10 more
openaire   +3 more sources

Preparation, oxidation and ablation resistance of IrAl intermetallic coating

, 2017
Iridium (Ir) has been selected as the protective coating on the rhenium thruster chamber of the liquid rocket engine, due to its high melting point, excellent corrosion resistance and quite low oxygen permeability. However, Ir forms gaseous oxides rather
Zhu, Li’an, Bai, Shuxin, Zhang, Hong, Ye, Yicong   +3 more
core  

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Research progress in ablative resistant ethylene■propylene■diene terpolymer

Hecheng xiangjiao gongye
Ethylene■propylene■diene terpolymer （EPDM） was a new type of ablation■resistant matrix material with low density, good thermal stability and excellent ablation resistance, and it found extensive applications in aerospace, thermal protection and other ...
ZHAO Dong-wei1, WEN Yan-wei2, FU Quan-sheng1, CHEN Meng-han1, YANG Zi-fan1, JIA Hong-bing1
doaj   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source