Results 21 to 30 of about 5,171 (266)

Evaluation of renal function in dogs using pulsed Doppler ultrasonography

Open Veterinary Journal
Background: In human medicine, efforts have been made to evaluate venous blood flow in the kidneys to diagnose renal disease and estimate renal function.
Takami Ito, Kiwamu Hanazono, Kenjirou Miyoshi, Daiji Endoh   +3 more
doaj   +1 more source

Organs Blood Flow during Elevation of Body Temperature in Sevoflurane Anesthetized Rats

Anesthesiology Research and Practice, 2017
The aim of this study is to investigate how elevation of body temperature changes organs blood flow during sevoflurane anesthesia. We conducted in vivo research on 14 male Wistar rats to monitor pulse rate and arterial blood pressure and measure hepatic,
Koichi Shimo, Ko Takakura, Kenji Shigemi
doaj   +1 more source

Renal nerve stimulation modulates renal blood flow in a frequency-dependent manner

Bioelectronic Medicine
Background Chronic overactivity of the renal nerves is a key pathophysiological attribute of drug-resistant hypertension. Indeed, catheter-based renal denervation can lower blood pressure by severing the brain-kidney (efferent nerves) and kidney-brain ...
Dzifa Kwaku, Dusty Van Helden, Joan Dao, John Osborn, Matthew D. Johnson   +4 more
doaj   +1 more source

Doppler evaluation of renal blood flow as a predictive index of acute renal failure in perinatal asphyxia

Journal of Pediatric and Neonatal Individualized Medicine, 2019
Background: Renal involvement is a common occurrence in perinatal asphyxia. Till date, only a handful of studies from across the globe have evaluated the use of renal Doppler as a predictive modality for acute kidney injury (AKI) in birth asphyxia. Aims:
Viraraghavan Vadakkencherry Ramaswamy, Arvind Saili, Rama Anand, Sushma Nangia   +3 more
doaj   +1 more source

DELP Treatment on Vision and Retinal Microcirculation in Patients With Acute Ischemic Stroke: Report of Five Cases and Literature Review

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background The delipid extracorporeal lipoprotein filter from plasma (DELP) treatment can effectively reduce blood lipid, increase blood flow, and improve neurological deficits in patients with acute ischemic stroke (AIS). However, its effect on vision and retinal microcirculation in stroke patients has never been reported.
Ning Li, Ronghua Hong, Hua You, Feiping Xu, Qingjun Zhang, Yiwen Lin, Yuting Su, Danmei Lan, Lingjing Jin, Junhui She   +9 more
wiley   +1 more source

Pathophysiological Roles of Aldosterone and Mineralocorticoid Receptor in the Kidney

Journal of Pharmacological Sciences, 2011
Aldosterone, a steroid hormone, has traditionally been viewed as a key regulator of fluid and electrolyte homeostasis, as well as blood pressure, through the activation of mineralocorticoid receptor (MR).
Kazi Rafiq, Hirofumi Hitomi, Daisuke Nakano, Akira Nishiyama   +3 more
doaj   +1 more source

The comparative study of color doppler flow imaging, superb microvascular imaging, contrast-enhanced ultrasound micro flow imaging in blood flow analysis of solid renal mass

Cancer Imaging, 2022
Purposes To evaluate the value of Color Doppler Flow Imaging (CDFI), Superb Microvascular Imaging (SMI) and Contrast-enhanced Ultrasound Microflow Imaging (MFI) in display the microvascular blood flow signals in renal solid lesions.
Yiran Mao, Jie Mu, Jing Zhao, Fan Yang, Lihui Zhao   +4 more
doaj   +1 more source

Intrarenal Doppler approaches in hemodynamics: A major application in critical care

Frontiers in Physiology, 2022
The treatment of severe cases usually requires multimodality hemodynamic monitoring approaches, particularly for tissue and organ perfusion tracking. Currently, only a few studies have investigated renal perfusion status at the bedside.
Xiaoling Qian, Xiaoling Qian, Junhai Zhen, Qingxiang Meng, Li Li, Jing Yan   +5 more
doaj   +1 more source

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou, Konstantina Dipla, Danai Faitatzidou, Fotini Iatridi, Areti Georgiou, Artemios Karagiannidis, Erasmia Sampani, Chrysostomos Dimitriadis, Aggelos Koutlas, Andreas Zafeiridis, Pantelis Sarafidis   +10 more
wiley   +1 more source

Predicting the Future Burden of Renal Replacement Therapy in Türkiye Using National Registry Data and Comparative Modeling Approaches

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic kidney disease is a growing public health problem worldwide, and the number of patients requiring renal replacement therapy is steadily increasing. Türkiye has experienced a similar rise in both the incidence and prevalence of renal replacement therapy over the past decades; however, national‐level projections of future ...
Arzu Akgül, Neriman Sıla Koç, Berrak Itır Aylı   +2 more
wiley   +1 more source