Results 61 to 70 of about 23,933 (238)

Two-dimensional shear wave elastography and ultrasound-guided attenuation parameter for progressive non-alcoholic steatohepatitis.

PLoS ONE, 2021
Background and aimsWe investigated the usefulness of combining two-dimensional shear wave elastography and the ultrasound-guided attenuation parameter for assessing the risk of progressive non-alcoholic steatohepatitis, defined as non-alcoholic ...
Hidekatsu Kuroda, Yudai Fujiwara, Tamami Abe, Tomoaki Nagasawa, Takuma Oguri, Sachiyo Noguchi, Naohisa Kamiyama, Yasuhiro Takikawa   +7 more
doaj   +1 more source

Shear wave pulse compression for dynamic elastography using phase-sensitive optical coherence tomography [PDF]

, 2014
Assessing the biomechanical properties of soft tissue provides clinically valuable information to supplement conventional structural imaging. In the previous studies, we introduced a dynamic elastography technique based on phase-sensitive optical ...
Arnal, Bastien, Huang, Zhihong, Nguyen, Thu-Mai, O'Donnell, Matthew, Song, Shaozhen, Wang, Ruikang K., Wong, Emily Y.   +6 more
core   +3 more sources

Liver Stiffness Directs Intrahepatic Cholesterol Accumulation Through YAP/TAZ in Metabolic Dysfunction‐Associated Steatotic Liver Disease

Advanced Science, EarlyView.
Liver stiffness promotes intrahepatic cholesterol accumulation by repressing LXRα through YAP/TAZ activation. Stiff matrices impair cholesterol efflux in hepatocytes, while YAP/TAZ deletion restores LXRα activity and prevents cholesterol‐induced fibrosis.
Na Young Lee, Myeung Gi Choi, Ho Jae Ryu, Young Jin Min, Seon Min Kim, Yeonseok Chung, Bo Kyung Koo, Yun Pyo Kang, Won Kim, Ja Hyun Koo   +9 more
wiley   +1 more source

How to perform shear wave elastography. Part II

Medical Ultrasonography, 2022
Recently a series of papers was introduced describing on “how to do” certain techniques. More specifically we published on how to perform strain imaging using the transcutaneous and endoscopic ultrasound approach and shear wave elastography (SWE).
Ferraioli, Giovanna, Barr, Richard G, Farrokh, André, Radzina, Maija, Cui, Xin Wu, Dong, Yi, Rocher, Laurence, Cantisani, Vito, Polito, Eleonora, D'Onofrio, Mirko, Roccarina, Davide, Yamashita, Yasunobu, Dighe, Manjiri K, Fodor, Daniela, Dietrich, Christoph F   +14 more
openaire   +5 more sources

Diagnostic value of two dimensional shear wave elastography combined with texture analysis in early liver fibrosis. [PDF]

, 2019
BACKGROUND: Staging diagnosis of liver fibrosis is a prerequisite for timely diagnosis and therapy in patients with chronic hepatitis B. In recent years, ultrasound elastography has become an important method for clinical noninvasive assessment of liver ...
Hu, Xiang-Dong, Jian, Zhao-Cheng, Li, Wei-Sheng, Liu, Ji-Bin, Liu, Yu-Jiang, Long, Jin-Feng, Qian, Lin-Xue, Shi, Xian-Quan   +7 more
core   +1 more source

Multimodal Wearable Biosensing Meets Multidomain AI: A Pathway to Decentralized Healthcare

Advanced Science, EarlyView.
Multimodal biosensing meets multidomain AI. Wearable biosensors capture complementary biochemical and physiological signals, while cross‐device, population‐aware learning aligns noisy, heterogeneous streams. This Review distills key sensing modalities, fusion and calibration strategies, and privacy‐preserving deployment pathways that transform ...
Chenshu Liu, Haolin Fan, Minwoo Kim, Tong Zhou, Pinyi Yang, Lingdi Zhao, Yiran Wang, Ziyuan Che, Chia‐Wei Liu, Bingbing Li, Yangzhi Zhu   +10 more
wiley   +1 more source

Nuclear Mechanotransduction Across the Metastatic Cascade: Decoding Spatiotemporal Heterogeneity in Cancer Dissemination

Advanced Science, EarlyView.
Tumor metastasis results from complex interactions between cancer cells and mechanical microenvironments. We propose a “nucleus‐centered, cross‐stage mechanical signal decoding” model, highlighting how nuclear mechanosensors interpret forces at different stages.
Linqi Song, Jingyang Liu, Xue Wang, Minpu Zhang, Changgang Sun   +4 more
wiley   +1 more source

Possible use of 2D shear wave liver elastography in new-onset ascites evaluation

BMC Gastroenterology
Background No data on the use of 2D shear wave elastography exists regarding the evaluation of the new-onset ascites causality. Aims To determine whether 2D shear wave elastography can help in the non-invasive assessment of the new-onset ascites cause ...
Andrej Hari, Borut Štabuc
doaj   +1 more source

Sono‐Mechanogenetics: Linking Ultrasound Physics With Cellular Mechanobiology

Advanced Science, EarlyView.
Sono‐mechanogenetics links ultrasound physics with cellular mechanotransduction to enable noninvasive control of engineered biological systems. Acoustic forces generate distinct deformation modes that activate intracellular signaling pathways, which can be coupled to synthetic gene circuits to regulate diverse cellular functions, including gene ...
Yunjia Qu, Fan Wei, Chi Woo Yoon, Qifa Zhou, Yingxiao Wang   +4 more
wiley   +1 more source

Association Between Liver Function Grade and Post‐Hepatectomy Liver Failure in Patients With Hepatocellular Carcinoma: A Latent Class Analysis

Annals of Gastroenterological Surgery, EarlyView.
We retrospectively analyzed clinical data from patients who underwent hepatectomy for hepatocellular carcinoma (HCC) using LCA‐based grading system. These findings provide a new risk stratification framework for the design of precision surgery to treat patients with HCC.
Ling Liu, Jintao Zheng, Ye Wang, Chenao Yang, Jiachen Zhang, Changku Jia   +5 more
wiley   +1 more source