Results 191 to 200 of about 346,590 (208)

[Simultaneous determination of four components of Shuganning Injection in rat plasma by UPLC-MS/MS and its application to a pharmacokinetic study].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2020
This study aims to reveal the pharmacokinetics of Shuganning Injection in normal rats. In this experiment,ultra-high performance liquid chromatography-electrospray-tandem mass spectrometry( UPLC-ESI-MS/MS) was used to establish an analytical method for ...
N. Kang, Mei Li, Hejia Hu, Hong-Qin Xiao, Li-qin Liu, Yin Li, Yueting Li, Ai-min Wang, Yonglin Wang, Yun Zhang, F. He, Zipeng Gong   +11 more
semanticscholar   +1 more source

A guide to the clinical use of the somatostatin analogue SMS 201-995 (Sandostatin).

Acta endocrinologica. Supplementum, 1987
SMS 201-995 (Sandostatin) is an octapeptide which differs in its action from native somatostatin in four ways: 1) it inhibits GH hormone secretion in preference to insulin secretion; 2) it can be administered subcutaneously or even orally; 3) it is long ...
S. Lamberts
semanticscholar   +1 more source

Artificial Intelligence System to Determine Risk of T1 Colorectal Cancer Metastasis to Lymph Node.

Gastroenterology, 2020
BACKGROUND AIMS In accordance with guidelines, most patients with T1 colorectal cancers (CRC) undergo surgical resection with lymph node dissection, despite the low incidence (∼10%) of metastasis to lymph node.
S. Kudo, K. Ichimasa, Benjamin Villard, Y. Mori, M. Misawa, S. Saito, K. Hotta, Yutaka Saito, T. Matsuda, Kazutaka Yamada, T. Mitani, K. Ohtsuka, A. Chino, Daisuke Ide, K. Imai, Yoshihiro Kishida, Keiko Nakamura, Yasumitsu Saiki, Masafumi Tanaka, S. Hoteya, S. Yamashita, Y. Kinugasa, M. Fukuda, T. Kudo, H. Miyachi, F. Ishida, H. Itoh, M. Oda, K. Mori   +28 more
semanticscholar   +1 more source

Cardiac T1 mapping: Techniques and applications

Journal of Magnetic Resonance Imaging, 2020
A key advantage of cardiac magnetic resonance (CMR) imaging over other cardiac imaging modalities is the ability to perform detailed tissue characterization.
E. Aherne, Kelvin Chow, J. Carr
semanticscholar   +1 more source

Cardiac MRI and Texture Analysis of Myocardial T1 and T2 Maps in Myocarditis with Acute versus Chronic Symptoms of Heart Failure.

Radiology, 2019
BackgroundThe establishment of a timely and correct diagnosis in heart failure-like myocarditis remains one of the most challenging in clinical cardiology.PurposeTo assess the diagnostic potential of texture analysis in heart failure-like myocarditis ...
B. Baessler, Christian F Luecke, J. Lurz, K. Klingel, Arijit Das, M. von Roeder, S. de Waha‐Thiele, C. Besler, K. Rommel, D. Maintz, M. Gutberlet, H. Thiele, P. Lurz   +12 more
semanticscholar   +1 more source

Cardiac MRI Texture Analysis of T1 and T2 Maps in Patients with Infarctlike Acute Myocarditis.

Radiology, 2018
Purpose To assess the diagnostic potential of texture analysis applied to T1 and T2 maps obtained with cardiac MRI for the diagnosis of acute infarctlike myocarditis.
B. Baessler, Christian F Luecke, J. Lurz, K. Klingel, M. von Roeder, S. de Waha, C. Besler, D. Maintz, M. Gutberlet, H. Thiele, P. Lurz   +10 more
semanticscholar   +1 more source

Quantification of Liver Fibrosis at T1 and T2 Mapping with Extracellular Volume Fraction MRI: Preclinical Results.

Radiology, 2018
Purpose To evaluate MRI T1 and T2 mapping with calculation of extracellular volume (ECV) for diagnosis and grading of liver fibrosis. Materials and Methods Different grades of fibrosis were induced in 60 male Sprague-Dawley rats by bile duct ligation ...
J. Luetkens, S. Klein, F. Träber, F. Schmeel, A. Sprinkart, D. Kuetting, W. Block, F. Uschner, R. Schierwagen, K. Hittatiya, G. Kristiansen, J. Gieseke, H. Schild, J. Trebicka, G. Kukuk   +14 more
semanticscholar   +1 more source

High signal intensity in the dentate nucleus and globus pallidus on unenhanced T1-weighted MR images: relationship with increasing cumulative dose of a gadolinium-based contrast material.

Radiology, 2014
PURPOSE To explore any correlation between the number of previous gadolinium-based contrast material administrations and high signal intensity (SI) in the dentate nucleus and globus pallidus on unenhanced T1-weighted magnetic resonance (MR) images ...
T. Kanda, K. Ishii, H. Kawaguchi, K. Kitajima, D. Takenaka   +4 more
semanticscholar   +1 more source

Multifunctional Theranostic Nanoparticles Based on Exceedingly Small Magnetic Iron Oxide Nanoparticles for T1-Weighted Magnetic Resonance Imaging and Chemotherapy.

ACS Nano, 2017
The recently emerged exceedingly small magnetic iron oxide nanoparticles (ES-MIONs) (
Zheyu Shen, Tianxiang Chen, Xuehua Ma, Wenzhi Ren, Zijian Zhou, G. Zhu, Ariel Zhang, Yijing Liu, Jibin Song, Zihou Li, Huimin Ruan, Wenpei Fan, Li-sen Lin, J. Munasinghe, Xiaoyuan Chen, A. Wu   +15 more
semanticscholar   +1 more source

Alpha spectrometric evaluation of SRM-995 as a potential uranium/thorium double tracer system for age-dating uranium materials

Journal of Radioanalytical and Nuclear Chemistry, 2013
F. Stanley, Samuel E. Glover, A. Stalcup, Henry B. Spitz, D. Beals   +4 more
semanticscholar   +1 more source