Results 61 to 70 of about 191,039 (273)

Selection of DNA Aptamers Against Parathyroid Hormone for Electrochemical Impedimetric Biosensor System Development

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT This work presents the pioneering development of an aptamer‐based electrochemical biosensor for real‐time monitoring of parathyroid hormone (PTH) levels, with a focus on intraoperative assessment during parathyroid surgery. It introduces, for the first time, the selection and characterization of aptamers targeting distinct segments of the PTH ...
Reza Didarian, Saharnaz Bargh, Almina Gülerman, Veli Cengiz Özalp, Özcan Erel, Nimet Yildirim‐Tirgil   +5 more
wiley   +1 more source

Formal Modeling and Analysis of Pancreatic Cancer Microenvironment [PDF]

arXiv, 2016
The focus of pancreatic cancer research has been shifted from pancreatic cancer cells towards their microenvironment, involving pancreatic stellate cells that interact with cancer cells and influence tumor progression. To quantitatively understand the pancreatic cancer microenvironment, we construct a computational model for intracellular signaling ...
arxiv  

Conjugated polymers as photocatalysts for hydrogen therapy

BMEMat, EarlyView.
Conjugated polymers, including linear polymers and crosslinked conjugated materials, are promising photocatalysts for hydrogen evolution due to their excellent optical properties. Hydrogen therapy based on photocatalytic hydrogen evolution presented significant effects in the fields of anti‐inflammatory, free radical scavenging, and cancer treatment ...
Feixue Mi, Ningjing Zhao, Lingyue Jin, Ziyi Zhang, Xinyu Wang, Xiaofeng Fang, Wenting Li, Zhao Liu, Peng Shu, Xuanjun Zhang, Changfeng Wu   +10 more
wiley   +1 more source

Coagulopathy and acute pancreatitis: pathophysiology and clinical treatment

Frontiers in Immunology
Coagulopathy is a critical pathophysiological mechanism of acute pancreatitis (AP), arising from the complex interplay between innate immune, endothelial cells and platelets.
Lan Li, Lan Li, Qingyuan Tan, Qingyuan Tan, Xueying Wu, Xiaowen Mou, Xiaowen Mou, Ziqi Lin, Tingting Liu, Wei Huang, Wei Huang, Lihui Deng, Tao Jin, Tao Jin, Qing Xia, Qing Xia   +15 more
doaj   +1 more source

Region-Manipulated Fusion Networks for Pancreatitis Recognition [PDF]

arXiv, 2019
This work first attempts to automatically recognize pancreatitis on CT scan images. However, different form the traditional object recognition, such pancreatitis recognition is challenging due to the fine-grained and non-rigid appearance variability of the local diseased regions.
arxiv  

A Weakly Supervised Segmentation Network Embedding Cross-scale Attention Guidance and Noise-sensitive Constraint for Detecting Tertiary Lymphoid Structures of Pancreatic Tumors [PDF]

arXiv, 2023
The presence of tertiary lymphoid structures (TLSs) on pancreatic pathological images is an important prognostic indicator of pancreatic tumors. Therefore, TLSs detection on pancreatic pathological images plays a crucial role in diagnosis and treatment for patients with pancreatic tumors.
arxiv  

PCSK‐9 Inhibitors Can Significantly Improve the Coronary Slow Flow Caused by Elevated Lipoprotein (a) in ST‐Elevation Myocardial Infarction Patients With Chronic Kidney Disease

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Coronary slow flow and no reflow significantly predict poor prognosis in acute myocardial infarction (AMI) patients, especially those with chronic kidney disease (CKD). Early identification of factors contributing to these conditions can mitigate ischemic events and improve outcomes.
Hao Xu, Ziqing Wang, Dan Chen, Haojie Zhang, Junhua Ge, Jian Li   +5 more
wiley   +1 more source

Dynamic relationship between gut microbiota and post-necrotizing pancreatitis: insights from a multi-stage 16S rRNA sequencing study

Frontiers in Pharmacology
BackgroundAcute pancreatitis (AP) is a common digestive disorder, with necrotizing pancreatitis (NP) occurring in 20% of cases. Long-term complications can include pancreatic exocrine and endocrine insufficiency, with gut microbiota (GM) playing a ...
Jiongdi Lu, Jiongdi Lu, Zhe Wang, Zhe Wang, Feng Cao, Feng Cao, Jia Li, Guofeng Ji, Guofeng Ji, Fei Li, Fei Li   +10 more
doaj   +1 more source

Differential Diagnosis for Pancreatic Cysts in CT Scans Using Densely-Connected Convolutional Networks [PDF]

arXiv, 2018
The lethal nature of pancreatic ductal adenocarcinoma (PDAC) calls for early differential diagnosis of pancreatic cysts, which are identified in up to 16% of normal subjects, and some of which may develop into PDAC. Previous computer-aided developments have achieved certain accuracy for classification on segmented cystic lesions in CT.
arxiv  

Hypertriglyceridemia and acute pancreatitis: clinical and basic research—a narrative review

Journal of Pancreatology
Hypertriglyceridemia (HTG) is the third most common cause of acute pancreatitis (AP), and the incidence of HTG-induced AP (HTG-AP) is rising worldwide as a result of changes in lifestyle and dietary habits.
Lin Gao, Weiqin Li
doaj   +1 more source