Results 81 to 90 of about 849,423 (411)

Aortic arch and frozen elephant trunk repair of a right-sided aortic arch with pseudoaneurysm rupture

Journal of Vascular Surgery Cases and Innovative Techniques, 2023
A 53-year-old man with a history of vascular ring repair secondary to a right-sided aortic arch with a retroesophageal subclavian artery and ligamentum arteriosum to the descending thoracic aorta presented to our institution with a large aortic ...
Aaron J. Clark, MD, David Drullinsky, MD, Maurice Pradella, MD, Christopher K. Mehta, MD   +3 more
doaj   +1 more source

Should aortic arch replacement be performed during initial surgery for aortic root aneurysm in patients with Marfan syndrome?† [PDF]

, 2017
OBJECTIVES The aim of this study was to investigate whether total arch replacement (TAR) during initial surgery for root aneurysm should be routinely performed in patients with Marfan syndrome (MFS).
Carrel, Thierry, Czerny, Martin, Jungi, Silvan, Kadner, Alexander, Meszaros, Katharina, Schmidli, Juerg, Schoenhoff, Florian S.   +6 more
core  

Monocyte‐Differentiation‐Activated Fluorescent “Scout” Probe for Precise in Vivo Detection of Vulnerable Plaque

Advanced Science, EarlyView.
An innovative monocyte‐differentiation‐activated fluorescent “scout” probe (MDAF) leverages the inherent chemotaxis of monocytes toward vulnerable plaques (VAP) to enable efficient targeted delivery while achieving spatiotemporally controllable activation of its AIE fluorescent signals with the dynamic differentiation of monocytes, providing an ...
Zechuan Li, Jiankai Dong, Zhengkun Liu, Chaoke Zhang, Jisen Li, Ying Tao, Ding Yang, Yansong Liu, Haoting Chen, Lu Liu, Jingsen Ji, Feng Cao, Dan Ding, Qian Liu, Chenxing Fu, Weisheng Guo   +15 more
wiley   +1 more source

TP53BP2 Promotes Placental Autophagy and Preeclampsia via G9a and DNMT1 Cooperatively Modulating E2F1

Advanced Science, EarlyView.
G9a, and DNA Methyltransferase1 (DNMT1) cooperatively modulates E2F1 on the promoter of tumor suppressor p53‐binding protein 2 (TP53BP2) increased autophagy in preeclampsia. TP53BP2 promotes autophagy in trophoblasts through DNA methylation and H3K9me2‐mediated transcriptional regulation.
Nan Jiang, Shaoju Jin, Shaoying Wen, Wen Zeng, Chen Wang, Jingyu Wang, Qingyun Song, Guizhong Li, Pengzhi Yin, Yuhui Liao, Yuee Chai, Huiping Zhang, Shengchao Ma   +12 more
wiley   +1 more source

An unusual right vertebral artery variation accompanying to bovine arch: A case report

Archives of Clinical and Experimental Surgery, 2017
In a 74-year old male patient, brachiocephalic trunk and left common carotid artery are sharing a common root (bovine arch) and right vertebral artery (VA) variation was detected incidentally during computed tomography angiography for occlusion of common
Alaaddin Nayman, Zeliha Fazliogullari, Ahmet Kagan Karabulut, Cihat Gun, Ghulam Nabi   +4 more
doaj   +1 more source

AORTIC ARCH CALCIFICATION IN HYPERTENSIVE PATIENTS WITH CHRONIC KIDNEY DISEASE [PDF]

Romanian Journal of Medical Practice, 2019
Introduction. Vascular calcification is an independent risk factor related to cardiovascular mortality in CKD patients. Advanced aortic arch calcification assessed by semi-quantitative estimation on posteroanterior chest X-ray is a strong independent ...
Claudia Floriana Suciu, Andreea Varga, Corneliu Florin Buicu, Valeria Herdea, Toader Septimiu Voidazan, Ioan Tilea   +5 more
doaj   +1 more source

Gram‐Scale Synthesis of Hafnium‐Rich Carbon Dots for Preclinical Computed Tomography Imaging Across Various Systems

Advanced Science, EarlyView.
Hafnium (Hf)‐rich carbon dots (Hf‐rCDs) with high metal content (40.7%) and robust batch production capacity (>2 g per batch) are synthesized via a facile air‐assisted pyrolysis method. In vivo CT imaging demonstrates outstanding performance of Hf‐rCDs across multiple physiological systems and enables high‐resolution visualization of swine cervical ...
Shuo Li, Hengrui Wu, Jianqi Deng, Qiyu Sun, Yuping Zhang, Cai Zhang, Jinbin Pan, Dingbin Liu, Xuejun Zhang, Quan Zou, Xiaoyuan Chen, Shao‐Kai Sun   +11 more
wiley   +1 more source

Antegrade selective cerebral perfusion and moderate hypothermia in aortic arch surgery: clinical outcomes in elderly patients† [PDF]

, 2017
OBJECTIVES To evaluate the outcome in elderly patients (≥75 years) undergoing elective aortic arch surgery with the aid of selective antegrade cerebral perfusion (SACP) and moderate hypothermic circulatory arrest (HCA).
Carrel, Thierry, Czerny, Martin, Di Bartolomeo, Roberto, Di Marco, Luca, Englberger, Lars, Leone, Alessandro, Pacini, Davide, Sodeck, Gottfried   +7 more
core  

Neonatal aortic arch thrombosis [PDF]

Archives of Disease in Childhood - Fetal and Neonatal Edition, 1994
An infant presented shortly after birth with signs suggestive of aortic coarctation. Echocardiography revealed an extensive aortic arch thrombus, not amenable to surgery. Thrombolytic agents reduced thrombus size, enabling survival, but failed to prevent neurological damage secondary to cerebral embolisation.
D J, Evans, B L, Pizer, N E, Moghal, H S, Joffe   +3 more
openaire   +2 more sources

Leucine‐Dependent SLC7A5–PGAM5 Interaction Promotes Advanced Atherosclerosis Through Hindering Mitochondrial Function of Macrophages

Advanced Science, EarlyView.
Higher plasma leucine is associated with increased risk of new‐onset myocardial infarction. Leucine deprivation alleviates advanced atherosclerosis in mice. Tumor‐induced leucine deprivation reprograms macrophage metabolism and increases CD5Lhi macrophages in mouse plaques. Mechanistically, leucine deficiency reduced SLC7A5‐PGAM5 binding in macrophages,
Shan Zhong, Xueyu Wang, Qingsong Li, Siqi Wang, Bin Sun, Wenjun Ni, Gengyu Zhou, Fan Wang, Xianwei Xie, Cheng Jin, Gang Xu, Peng Zhao, Xiang Peng, Feiyuan Han, Xiangwen Xi, Yidan Wang, Juan Xu, Yue Wang, Xia Gu, Shuo Li, Jian Zhang, Shuijie Li, Jinwei Tian   +22 more
wiley   +1 more source