Results 171 to 180 of about 114,214 (267)

Emerging Human‐Based Research Technologies for Investigating the Pathomechanisms and Therapies for Vascular Diseases

iNew Medicine, EarlyView.
ABSTRACT It is estimated that a large proportion of drug candidates fail in human clinical trials, mainly because animal models cannot fully replicate human disease and because of differential responses to various medications between humans and animals.
Weiping Ding, Iqra Ilyas, Suowen Xu
wiley   +1 more source

Photothermal optical coherence microscopy for studying lipid architecture in human carotid arteries. [PDF]

Biomed Opt Express
Doug Deen A, López-Marín A, Riksen JJM, van der Steen AFW, van Soest G.   +4 more
europepmc   +1 more source

Extreme Heterophilic Antibody Interference in BNP Immunoassay: A Case Report and Systematic Investigation Protocol

Journal of Clinical Laboratory Analysis, EarlyView.
A 53 year‐old male with type 2 diabetes presented extremely elevated BNP (> 4000 pg/mL) but normal NT‐proBNP and cardiac function. Systematic verification confirmed severe heterophilic antibody (HAMA) interference in the BNP chemiluminescence immunoassay.
Huicong Yang, Yuanhai Zheng, Zhenhua Zeng, Haimin Gao, Jinzhi Wu, Ayang Wu, Jie Lin   +6 more
wiley   +1 more source

Study of Risk Factors and Image Findings of Isolated Abdominal Incidentally Detected Aortic Dissection

Journal of Clinical Ultrasound, Volume 53, Issue 3, Page 429-435, March/April 2025.
We detect the risk factors and image characteristics of incidentally detected IAAD. Independent risk factors of IAAD included fatty liver and smoking. In the ultrasound findings of IAAD, an intimal flap was frequently observed. In the CT scan, displacement of intimal calcifications was frequently observed. For suspected IAAD, the abdominal aorta should
Hiromasa Tsubouchi, Hidenori Onishi, Koji Maeno, Masaya Nakagaichi, Ikue Tsukushi, Youichi Kitano, Yoshitaka Makino, Hiroyuki Hayashi, Hidekazu Terasawa, Hiroko Kabuto, Toshihiro Misawa, Taku Sanada, Azusa Hisada, Kazuo Notsumata, Kazuhiro Okafuji, Osamu Yamamura   +15 more
wiley   +1 more source

Geometric consistency among atherosclerotic plaques in carotid arteries evaluated by multidimensional parameters. [PDF]

Heliyon
Li L, Dai F, Xu J, Dong J, Wu B, He S, Liu H.   +6 more
europepmc   +1 more source

Transcranial Color‐Coded Duplex Sonography in Large‐Vessel Vasculitis Compatible With Takayasu Arteritis Presenting Intracranial Involvement and Vertebrobasilar Dolichoectasia: A Case Report

Journal of Clinical Ultrasound, EarlyView.
This case illustrates sequential intracranial occlusions in large‐vessel vasculitis compatible with Takayasu arteritis preserving perfusion through robust collateral pathways. Transcranial color‐coded duplex sonography identified characteristic blunted flow patterns and focal turbulence, underscoring its value in detecting hemodynamic compromise beyond
Maria Júnia Lira e Silva, Jordana Gaudie Gurian, Isabella Mesquita Venâncio, Eva Carolina Rocha, Gisele Sampaio Silva   +4 more
wiley   +1 more source

Point-of-care ultrasonography of carotid arteries in primary care: sensitivity and specificity of identification of carotid atherosclerosis and prevalence of carotid atherosclerosis in apparently healthy subjects with high and very high cardiovascular disease risk. [PDF]

BMC Prim Care
Kebrič A, Petek Šter M, Poljanšek Avsenak A, Jug B.   +3 more
europepmc   +1 more source

Postprandial Changes in Thoracic Aortic Flow Detected by 4D Flow MRI May Influence Study Results

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background While there is a growing body of data using 4D flow MRI to distinguish between normal and abnormal blood flow values in the thoracic aorta, the extent of physiological variation or lack thereof is potentially undervalued. Physiological processes such as postprandial changes to hemodynamics might influence data, normal values, follow‐
Maren Friederike Balks, Luisa Quest, Andreas Stroth, Alexander Reiber, Patricia Ulloa, Nicolas Kirschke, Malte Maria Sieren, Joachim Graessner, Hendrik Kooijman, Jörg Barkhausen, Alex Frydrychowicz, Thekla Helene Oechtering   +11 more
wiley   +1 more source

Point-of-care ultrasound of the common carotid arteries for detection of large vessel occlusion stroke: Results of the POCUS-LVO study. [PDF]

Eur Stroke J
Pinho J, Tyurina A, Hartmann C, Audeh OA, Habib P, Abdelnaby R, Matz O, Felzen M, Brokmann JC, Wiesmann M, Schulz JB, Nikoubashman O, Reich A.   +12 more
europepmc   +1 more source

Impact of 1024‐Matrix Size on Perforating Artery Visualisation in Cerebral Computed Tomography Angiography Using a 64‐Slice CT Scanner

Journal of Medical Radiation Sciences, EarlyView.
This study investigated whether using a larger image matrix (1024 × 1024 pixels instead of 512 × 512) improves the visibility of tiny brain arteries on CT scans performed with standard 64‐slice scanners. While physical image quality measurements remained unchanged, the larger matrix provided finer digital sampling of blood vessel structures, resulting ...
Hokuto Nagumo, Yuki Nagata, Mayumi Maruko, Jun Sakai, Yusuke Fujiwara, Joma Oikawa   +5 more
wiley   +1 more source