Results 71 to 80 of about 136,160 (339)

Chronic high‐fat diet induces multi‐organ dysfunction and metabolic homeostasis disruption in Macaca fascicularis

Animal Models and Experimental Medicine, EarlyView.
An 18‐month HFD successfully established a translational Macaca fascicularis model replicating key metabolic disorders (MASH, diabetes, cardiac hypertrophy). MASH was determined by liver biopsy histology, the presence steatosis, inflammatory infiltration, hepatocytic ballooning, and fibrosis were considered as MASH; diabetes was diagnosed according to ...
Hongyi Chen, Wei Liu, Dan Zhou, Shuhua Liu, Yalun Guan, Zongyu Miao, Lei Cai, Xuejiao Li, Yunfeng Li, Zhongqiang Huang, Yi Jin, Ge Li, Yu Zhang   +12 more
wiley   +1 more source

Influence of injection rates of calibrating standard solution on monitoring pulse indicator continuous cardiac output

BioMedical Engineering OnLine, 2018
Objective This study aimed to investigate the influence of injection rates of calibrating standard solution on monitoring pulse indicator continuous cardiac output (PICCO, made in Germany), and thereby to provide significant references for clinical ...
Chen Shu-Lan, Lan Fang-Chen, Du Zhen-Shuang, Xu Ya-Ping, Zhao Hui-Ming, Zeng Cui-Ping, Miao Yu   +6 more
doaj   +1 more source

Color Doppler Ultrasound Indices in Endometriotic Cysts [PDF]

American Journal of Applied Sciences, 2009
Problem statement: There have been considerable interests on using non-invasive techniques to detect endometriosis. A few studies were evaluated the Doppler ultrasound findings of endometriosis. This study aimed to characterize the grayscale and Doppler ultrasound findings of endometriosis.
Parisa Hajialiogh, Fatemeh Ghatresama, Nariman Nezami, Narges Sobhani   +3 more
openaire   +1 more source

Genome‐Wide DNA Methylation Study Reveals Specific Signatures in the Affected Arterial Tissue of Patients With Giant Cell Arteritis

Arthritis &Rheumatology, EarlyView.
Objective Giant cell arteritis (GCA) is a large‐vessel vasculitis, potentially causing complications such as blindness and strokes. This study aims to gain insights into the pathogenesis of GCA by identifying specific DNA methylation signatures in the arterial tissue of patients with this vasculitis. Methods DNA methylation profiling was analyzed in 79
Gonzalo Borrego‐Yaniz, Ana Márquez, Elkyn Estupiñán‐Moreno, Laura C. Terrón‐Camero, Miguel A. González‐Gay, Santos Castañeda, Giuliana Guggino, David Saadoun, Pietro Lio, Simona Fontana, Martina Bonacini, Alessandro Rossi, Alberto Cavazza, Francesco Muratore, Carlo Salvarani, Nicolo Pipitone, Javier Martin, Stefania Croci, Lourdes Ortiz‐Fernández   +18 more
wiley   +1 more source

Complex of ultrasound techniques in diagnosis of nodular thyroid pathology

Кубанский научный медицинский вестник, 2014
The objectives of this study is evaluation of the role of elastography of shear wave in addition to color Doppler ultrasound in differential diagnosis of the focal thyroid pathology. For this purpose 134 patients with different nodal pathology of thyroid
A. V. Pomortsev, O. V. Astafeva, Y. S. Degtiareova, O. I. Achrarova   +3 more
doaj  

Non-contrast ultrasound assessment of blood flow in clinical practice

Journal of Ultrasonography
Since the first clinical use of ultrasound in the 1940s, significant advancements have been made in its applications. Color Doppler imaging and power Doppler imaging are considered the first and second generations of flow ultrasound assessment tools ...
Babington Emmanuel Abiola, Amedu Cletus, Anyasor Ebuka, Reeve Ruth   +3 more
doaj   +1 more source

Utility of color flow Doppler ultrasound to identify peripheral intravenous catheter position in adult surgical patients

SAGE Open Medicine, 2020
Objective: To evaluate color flow Doppler flow ultrasound compared to standard clinical techniques, to detect the intravascular position of peripheral intravenous catheters in adult surgical patients. Methods: A prospective study was conducted in adult (>
Efrain Riveros-Perez, Camila Albo, Eduardo Guzzo, Maria Gabriela Sanchez, Nianlan Yang, Alexander Rocuts   +5 more
doaj   +1 more source

Macrophage‐targeted cerium‐tannic acid metal‐polyphenol framework nanoenzyme promotes in situ heart valves regeneration through adaptive immunomodulation

BMEMat, EarlyView.
A novel nanoenzyme based on cerium ions‐tannic acid metal‐polyphenol framework (FCT) has been developed and loaded onto DHVs for targeting M1 macrophages to reduce their ROS level and reprogram macrophage phenotype, thereby eliminating inflammation, promoting endothelialization and adaptive matrix remodeling of scaffolds, offering a promising strategy ...
Peng Song, Yunlong Wu, Xing Chen, Yafei Liu, Mengna Dong, Jiawei Shi, Xichi Wang, Nianguo Dong, Weihua Qiao, Qin Wang   +9 more
wiley   +1 more source

Imaging of blood flow and oxygen state with a multi-segment optoacoustic ultrasound array

Photoacoustics, 2018
Changes in hemodynamic parameters are directly linked to biological function and physiological activity. Characterization of hemodynamics is commonly performed by Doppler ultrasound, which provides accurate measurements of blood flow velocity.
Elena Merčep, Xosé Luís Deán-Ben, Daniel Razansky   +2 more
doaj   +1 more source

Usefulness of combination of grey-scale and color Doppler ultrasound findings in the diagnosis of ulnar nerve entrapment syndrome

Journal of Research in Medical Sciences, 2015
Background: Ulnar nerve entrapment (UNE) has been diagnosed with clinical examination and electrodiagnostic studies. This study was designed to determine the value of a combination of grey-scale and color Doppler ultrasound findings in the diagnosis of ...
Mohammad Ebrahim Ghanei, M. Karami, A. Zarezadeh, A. Sarrami   +3 more
semanticscholar   +1 more source