Results 51 to 60 of about 268,510 (307)

Anaesthesia Fluid Detection in 3D Contrast Enhanced Ultrasound Image [PDF]

, 2011
Ultrasound medical image has disadvantage on displaying anaesthesia fluid due to its low intensity. Using contrast agent to enhance brightness of fluid area makes it possible to extract fluid area from acquired 3D image. This paper proposes
Alkaff, Dalily
core  

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Clinical value of contrast-enhanced ultrasound combined with intracavitary contrast-enhanced ultrasound in ultrasound-guided percutaneous transhepatic gallbladder drainage

BMC Research Notes
Purpose To investigate the clinical value of contrast-enhanced ultrasound (CEUS) combined with intracavitary contrast-enhanced ultrasound (IC-CEUS) for percutaneous transhepatic gallbladder drainage (PTGD). Methods Retrospective analysis was performed on
Huaijie Cai, Wei Wang, Zhixiong Zeng
doaj   +1 more source

Clinical Application Value of Contrast-Enhanced Ultrasound in the Diagnosis of Renal Space-Occupying Lesions

International Journal of Nephrology and Renovascular Disease, 2023
Qiping Liu,1,* Huiling Gong,1,* Qiqi Chen,1 Chunyan Yuan,2 Bin Hu1 1Department of Ultrasound, Minhang Hospital, Fudan University, Shanghai, 201199, People’s Republic of China; 2Department of Pathology, Minhang Hospital, Fudan University, Shanghai,
Liu Q, Gong H, Chen Q, Yuan C, Hu B
doaj  

Carotid Artery Contrast Enhanced Ultrasound [PDF]

, 2014
__Abstract__ Kwetsbare plaques zijn vaatverkalkingen die niet noodzakelijk een ernstige vernauwing van het bloedvat veroorzaken, maar door hun samenstelling een hoog risico hebben op scheuren en maken van bloedpropjes.
Kate, G.L. (Luit) ten
core  

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

FEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen, Qianqian Cui, Zhongyun Lan, Yingjun Wang, Shuaiying Zhao, Wenxuan Feng, Yunfeng Liu, Qiting Huang, Dongna Zhang, Jianfeng Xu   +9 more
wiley   +1 more source

Contrast-enhanced ultrasound performed under urgent conditions. Indications, review of the technique, clinical examples and limitations [PDF]

, 2012
Contrast-enhanced ultrasound (CEUS) is an imaging technique with various indications, most of which refer to scheduled examinations. However, CEUS can also be performed under urgent conditions for the investigation of many different clinical questions ...
Demosthenes D. Cokkinos, Dimitrios Tomais, Eleni Antypa, Emmanuel Ismailos, Ioannis Kalogeropoulos, Ioannis Matsiras, Ploutarchos N. Piperopoulos, Stylianos Benakis   +7 more
core   +1 more source

Contrast-enhanced and targeted ultrasound

World Journal of Gastroenterology, 2011
Ultrasonic imaging is becoming the most popular medical imaging modality, owing to the low price per examination and its safety. However, blood is a poor scatterer of ultrasound waves at clinical diagnostic transmit frequencies. For perfusion imaging, markers have been designed to enhance the contrast in B-mode imaging.
Postema, Michiel, Gilja, Odd Helge
openaire   +2 more sources

Tracking Motor Progression and Device‐Aided Therapy Eligibility in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterise the progression of motor symptoms and identify eligibility for device‐aided therapies in Parkinson's disease, using both the 5‐2‐1 criteria and a refined clinical definition, while examining differences across genetic subgroups.
David Ledingham, Sahana Sathyanarayana, Charlotte B. Stewart, Robyn Iredale, Victoria Foster, Debra Galley, Mark Baker, Nicola Pavese   +7 more
wiley   +1 more source

Meta-analysis of contrast-enhanced ultrasound and contrast-enhanced harmonic endoscopic ultrasound for the diagnosis of gallbladder malignancy

BMC Medical Informatics and Decision Making, 2020
Background The diagnosis between benign and malignant gallbladder lesions is sometimes difficult. The objective of this study is to assess whether contrast-enhanced ultrasound (CEUS) and contrast-enhanced harmonic endoscopic ultrasound (CH-EUS) can be an
Xue Liang, Xiang Jing
doaj   +1 more source