Results 71 to 80 of about 3,137,787 (316)

Hydrophobicity causes anomalous migration of cystine/glutamate antiporter SLC7A11 in SDS‐PAGE with low acrylamide concentration

FEBS Open Bio, EarlyView.
SLC7A11 frequently migrates faster in SDS‐PAGE. The present study found that the high hydrophobicity of SLC7A11 causes its anomalous migration in SDS‐PAGE with a low concentration of acrylamide gel. Replacing isoleucine with asparagine reduced hydrophobicity and restored its normal migration at 55 kDa, revealing the role of hydrophobicity and gel ...
Nsengiyumva Emmanuel, Qian He, Yixin Kang, Dianbao Zhang, Min Gao, Minglin Wang, Kexin Fan, Jingwen Xiong, Shaobo Wu, Botao Fa, Zhengtao Xiao, Yingfang Niu, Jun Yao, Yilei Zhang   +13 more
wiley   +1 more source

General principles and overview of vascular contrast-enhanced ultrasonography

Ultrasonography, 2019
Ultrasonography (US) is the first-line modality for the evaluation of vascular pathology. Although well-established for many diseases, US has inherent limitations that can occasionally hinder an accurate diagnosis.
V. Rafailidis, Dean Y. Huang, G. Yusuf, P. Sidhu   +3 more
semanticscholar   +1 more source

Aging‐Driven Blood–Brain Barrier Dysfunction and Its Impact on CNS Cancer Susceptibility: A Comprehensive Narrative Review

Aging and Cancer, EarlyView.
Aging weakens the blood–brain barrier (BBB), increasing susceptibility to CNS cancers and complicating treatment. This review examines BBB deterioration, its impact on drug delivery, and potential interventions like targeting neuroinflammation and advanced therapies.
Quang La, Aiman Baloch, David F. Lo
wiley   +1 more source

Stereomicroscopic on-site evaluation in endoscopic ultrasound-guided tissue acquisition of upper gastrointestinal subepithelial lesions [PDF]

Clinical Endoscopy
Background/Aims In stereomicroscopic sample isolation processing, the cutoff value (≥4 mm) of stereomicroscopically visible white cores indicates high diagnostic sensitivity.
Seigo Nakatani, Kosuke Okuwaki, Masafumi Watanabe, Hiroshi Imaizumi, Tomohisa Iwai, Takaaki Matsumoto, Rikiya Hasegawa, Hironori Masutani, Takahiro Kurosu, Akihiro Tamaki, Junro Ishizaki, Ayana Ishizaki, Mitsuhiro Kida, Chika Kusano   +13 more
doaj   +1 more source

Comparison of erector spinae plane block and local anaesthetic infiltration of the incision site for postoperative analgesia in percutaneous nephrolithotomy - A randomised parallel-group study

Indian Journal of Anaesthesia, 2021
Background and Aims: Erector spinae plane block (ESPB) has been found effective in providing postoperative analgesia following a myriad of surgeries. This study was designed to evaluate the effectiveness of ultrasonography (USG) guided erector spinae ...
Srinivasan Ramachandran, Krishna P Ramaraj, Savitri Velayudhan, Balasubramanian Shanmugam, Sureshkumar Kuppusamy, Suneeth P Lazarus   +5 more
doaj   +1 more source

Interventional Endoscopic Ultrasonography: Present and Future

Clinical Endoscopy, 2011
The technical advances in endoscopic ultrasonograpy (EUS) and accessories have enabled performing EUS-guided intervention in the pancreas and biliary tract.
K. Lee, J. Lee
semanticscholar   +1 more source

Systematic design and realization of double-negative acoustic metamaterials by topology optimization [PDF]

Acta Materialia, 15 June 2019, 2018
Double-negative acoustic metamaterials (AMMs) offer the promising ability of superlensing for applications in ultrasonography, biomedical sensing and nondestructive evaluation. Here, under the simultaneous increasing or non-increasing mechanisms, we develop a unified topology optimization framework considering the different microstructure symmetries ...
arxiv   +1 more source

A review of artificial intelligence in brachytherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Artificial intelligence (AI) has the potential to revolutionize brachytherapy's clinical workflow. This review comprehensively examines the application of AI, focusing on machine learning and deep learning, in various aspects of brachytherapy.
Jingchu Chen, Richard L. J. Qiu, Tonghe Wang, Shadab Momin, Xiaofeng Yang   +4 more
wiley   +1 more source

Case report: Ultrasound-guided percutaneous drainage combined with lavage using urokinase: An economical and effective treatment for muscular hematomas in hemophiliacs

Frontiers in Surgery, 2023
This was an initial effort to treat hemophiliac hematoma by ultrasound-guided intratumoral drainage and lavage with urokinase after adequate supplementation of coagulation factors.
Hao Liu, Cong Xu, Weizhen Wang, Bin Chen, Jing Sun, Xiaoqin Feng, Yaru Zhang, Fei Ma, Lingli Du, Yang Gao, Yingjia Li   +10 more
doaj   +1 more source

Interventional treatment options in pseudoaneurysms: different techniques in different localizations

Polish Journal of Radiology, 2019
Pseudoaneurysms are commonly experienced vascular abnormalities. The increase in the number of surgical and arteriographic procedures has caused a higher prevalence of pseudoaneurysms.
O. Sarıoğlu, A. Çapar, U. Belet
semanticscholar   +1 more source