Results 41 to 50 of about 5,069,413 (334)

Sonographic Association and Prediction of Treatment Response to Medical Therapy in Patients with Benign Prostatic Hyperplasia: A Prospective Cohort Study [PDF]

Journal of Clinical and Diagnostic Research, 2023
Introduction: Benign Prostatic Hyperplasia (BPH) is mainly managed with alpha-blocker and 5 alpha reductase inhibitors. Non responders are offered surgery.
Mohit Mittal, Raghav Talwar, Ananya Dutta, Abhishek Kumar Shukla   +3 more
doaj   +1 more source

Coronary Angiography-Derived Index of Microvascular Resistance [PDF]

Frontiers in Physiology, 2020
A coronary angiography-derived index of microvascular resistance (caIMR) is proposed for physiological assessment of microvasular diseases in coronary circulation. The aim of the study is to assess diagnostic performance of caIMR, using wire-derived index of microvascular resistance (IMR) as the reference standard.
Hu Ai, Hu Ai, Yundi Feng, Yanjun Gong, Bo Zheng, Qinhua Jin, Hui-Ping Zhang, Hui-Ping Zhang, Fucheng Sun, Fucheng Sun, Jianping Li, Yundai Chen, Yunlong Huo, Yunlong Huo, Yunlong Huo, Yong Huo   +15 more
openaire   +4 more sources

Impact of microaxillar mechanical left ventricular support on renal resistive index in patients with cardiogenic shock after myocardial infarction: a pilot trial to predict renal organ dysfunction in cardiogenic shock

European heart journal. Acute cardiovascular care, 2019
Objectives: To evaluate the effects of left ventricular support with the microaxial left ventricular pump using the Impella device on the renal resistive index assessed by Doppler ultrasonography in haemodynamically stable patients with cardiogenic shock
B. Markus, Nikolaos Patsalis, G. Chatzis, U. Luesebrink, H. Ahrens, B. Schieffer, K. Karatolios   +6 more
semanticscholar   +1 more source

Role of Ultrasound and Colour Doppler in Diabetic Nephropathy-Correlation with Biochemical Parameters [PDF]

International Journal of Anatomy Radiology and Surgery, 2019
Introduction: Ultrasound and Doppler are non-invasive modalities for evaluation of renal diseases. Renal sonography has been used fairly routinely in patients with azotemia to exclude possible obstructive uropathy, to measure the size of kidneys and ...
Sai Shankar Mankuzhy Gopalakrishnan, Padhmini Balasubramaniam, koukutla srivenkat reddy   +2 more
doaj   +1 more source

Ratio of diastolic to systolic blood pressure represents renal resistive index

Journal of Human Hypertension, 2019
Increased intrarenal vascular resistance is suggested to accompany chronic kidney diseases (CKD), which is known to be closely associated with hypertension.
T. Akaishi, Michiaki Abe, T. Miki, Mika Miki, Yasuharu Funamizu, S. Ito, T. Abe, T. Ishii   +7 more
semanticscholar   +1 more source

Serum Oxidative Stress Markers are not Associated with Renal and Common Carotid Arteries Arteriosclerotic Vascular Changes in Patients with Gout

Acta Medica Bulgarica, 2019
Objective: To establish the association between serum levels of reactive oxygen species (ROS) products, nitric oxide (NO) radicals and ascorbate radicals with renal resistive index (RRI), common carotid artery resistive index (CCARI) and intima-media ...
Gancheva R., Kundurdjiev A., Nikolova G., Ivanova M., Kundurdjiev T., Kolarov Z., Gadjeva V.   +6 more
doaj   +1 more source

Renal resistive index as an early predictor and discriminator of acute kidney injury in critically ill patients; A prospective observational cohort study

PLoS ONE, 2018
Background Acute kidney injury (AKI) complicates shock. Diagnosis is based on rising creatinine, a late phenomenon. Intrarenal vasoconstriction occurs earlier.
Jelle L G Haitsma Mulier, S. Rozemeijer, J. Röttgering, A. S. Spoelstra-de Man, P. Elbers, P. R. Tuinman, M. D. de Waard, H. O. Oudemans-van Straaten   +7 more
semanticscholar   +1 more source

The role of Doppler ultrasonography and resistive index in the diagnosis and treatment of benign prostate hyperplasia

Urology Research and Practice, 2019
Objective: Our aim was to evaluate whether capsular artery resistive index measured by transrectal power Doppler ultrasonography (US) can be used as a dynamic parameter to determine the severity of benign prostate hyperplasia and the efficiency of the ...
Ayhan Karaköse, Turgut Alp, Numan Doğu Güner, Bekir Aras, Sabahattin Aydın   +4 more
doaj   +2 more sources

Statistical analysis of Hasegawa - Wakatani turbulence [PDF]

, 2017
Resistive drift wave turbulence is a multipurpose paradigm that can be used to understand transport at the edge of fusion devices. The Hasegawa-Wakatani model captures the essential physics of drift turbulence while retaining the simplicity needed to ...
Anderson, Johan, Hnat, Bogdan
core   +2 more sources

Resistive index of central retinal artery is a bioimaging biomarker for severity of diabetic retinopathy

International Journal of Retina and Vitreous, 2019
The present study was undertaken to assess the resistive index (RI) of central retinal artery (CRA) as a bioimaging biomarker for the severity of diabetic retinopathy (DR), for the first time.
Manila Khatri, S. Saxena, M. Kumar, Apjit Kaur Chabbra, S. Bhasker, E. I. Akduman, Hang Pham, L. Akduman   +7 more
semanticscholar   +1 more source