Results 81 to 90 of about 3,508,285 (256)

A Robust Bio‐Supportive Hydrogel Patch for Full‐Thickness Repair of Gastroesophageal Defects

Advanced Science, EarlyView.
Gastroesophageal defect repair remains a formidable clinical challenge plagued by high leakage and life‐threatening complications. We develop a double‐disc, highly crystalline PVA‐based RBS hydrogel patch featuring suture‐free sealing, robust acid/enzyme resistance and mechanical durability.
Xingqi Song, Zhewei Shuai, Weiyan Sun, Liang Chen, Yiwei Shen, Jiateng Hu, Yuanqi Ma, Jie Luo, Meilin Huang, Yan Luo, Yunlang She, Guangdong Zhou, Chang Chen, Dong Lei   +13 more
wiley   +1 more source

An Expertise Transfer Framework For Autonomous Surgical Assistance

Advanced Science, EarlyView.
This study introduces an expertise transfer framework for procedure‐spanning autonomous surgical assistance. By emulating expert logic through hierarchical perception, attention modeling, and knowledge graph‐based decision‐making, the system provides near‐expert surgical view assistance.
Yuan Gao, Guangdi Chu, Wei Jiao, Yuchuan Zhong, Hang Yuan, Chengjun Li, Jinhua Li, Shuxin Wang, Bo Guan, Jianchang Zhao, Lizhi Pan, Haitao Niu, Jianmin Li   +12 more
wiley   +1 more source

Respiratory Support Effects over Time on Regional Lung Ventilation Assessed by Electrical Impedance Tomography in Premature Infants

Medicina
Background and objectives: Respiratory distress syndrome (RDS) frequently necessitates respiratory support. While non-invasive methods are typically the preferred approach, mechanical ventilation becomes necessary for patients with insufficient response.
Ernestas Virsilas, Arunas Valiulis, Raimondas Kubilius, Skaiste Peciuliene, Arunas Liubsys   +4 more
doaj   +1 more source

Immunomagnetic‐MXene Bifunctional Probes for Ultrasensitive and Specific Terahertz Metasensing of Tumor‐Derived Exosomes

Advanced Science, EarlyView.
An immunomagnetic‐MXene bifunctional probe integrated with THz metamaterials enables ultrasensitive and specific detection of pancreatic cancer‐derived exosomes. Dual biomarker recognition ensures high specificity, while MXene signal amplification achieves a detection limit of 647 particles mL−1.
Weidong Jin, Jiyue Chen, Fengxin Xie, Huiyan Tian, Xuechen Dou, Yanqi Han, Lu Zhang, Jining Li, Xiang Yang   +8 more
wiley   +1 more source

Analysis of factors affecting long-term quality of life in children on home mechanical ventilation: a 4-year prospective observational cohort study

Italian Journal of Pediatrics
Background Home mechanical ventilation improves survival of critically ill children but partially affects quality of life. Studies in China have more often analyzed the risk factors for death from prolonged mechanical ventilation in hospitalized children
Yingying Zhang, Yan Qin, Pan Liu, Yuxin Liu, Zhengzheng Zhang, Yun Jin, Guoping Lu, Jing Hu, Weiming Chen   +8 more
doaj   +1 more source

Logistic regression analysis of the frequency of the need for invasive mechanical ventilation.

, 2018
Logistic regression analysis of the frequency of the need for invasive mechanical ventilation.
Fei Teng (201085), Tianjiao Xue (5801870), Huan Ye (1793494)   +2 more
core   +1 more source

Aged ZnO Nanoparticles Promote Breast Cancer Lung Metastasis by Remodeling the Pulmonary Microenvironment Through the CXCL10/Wnt/β‐Catenin Axis

Advanced Science, EarlyView.
In summary, pulmonary exposure to ZnO NPs, particularly aged NPs, promotes breast cancer metastasis by remodelling the lung tumour microenvironment. Aged ZnO NPs enrich M2‐macrophages, MDSCs and activated CAFs to form an immunosuppressive metastatic niche. CXCL10 from these cells drives metastasis via Wnt/β‐catenin activation.
Yong Zhu, Siyu Wang, Tong Lin, Jingyi Zhang, Jingya Yang, Dixiang Kang, Wenting Zhao, Na Yu, Meimei Wang   +8 more
wiley   +1 more source

Qualitative study on MDT team cooperation in early activities of patients with invasive mechanical ventilation in ICU

Huli yanjiu, 2021
ObjectiveTo understand and summarize the cooperation methods，existing problems and implementation obstacles of the early activities of ICU patients with invasive mechanical ventilation under the multi⁃disciplinary treatment（MDT） team model，and to provide
WANG Xueqin, ZHANG Chuanlin, MI Jie
doaj  

Emergent non-invasive ventilation monitoring: Tidal expiratory flow limitation monitoring by the forced oscillation technique and its role in closed-loop ventilation

, 2021
Many chronic obstructive pulmonary disease (COPD) patients present tidal expiratory flow limitation (EFLT), which is associated with the development of an intrinsic positive end-expiratory pressure (PEEP) and dyspnea.
Zannin E., Veneroni C., Dellaca' R.
core  

Stroke‐Heart Syndrome: Mechanisms, Temporal Phenotypes, and Diagnostic Reasoning

Advanced Science, EarlyView.
Stroke‐heart syndrome describes new or worsened cardiac abnormalities after acute stroke. This Review defines its clinical boundaries, traces autonomic, inflammatory, endothelial, and supply‐demand mechanisms across time, and proposes provisional phenotypes that integrate lesion location, premorbid cardiac substrate, serial biomarkers ...
Fa Lin, Jian Lyu, Yanci Liu, Zhiyuan Feng, Jie Bao, Wenxiong Song, Bingcheng Zhu, Minghao Liu, Jionghao Xue, Jiadi Weng, Jiani Zhang, Jizong Zhao, Xiaolin Chen, Bin Dong   +13 more
wiley   +1 more source