Results 41 to 50 of about 18,987 (192)

KRAS Footprints in the Skin: Leveraging Targeted Therapy for Unresectable Intra‐Cerebral AVM

Pediatric Dermatology, EarlyView.
ABSTRACT A 15‐year‐old female with a longstanding, unresectable intracerebral arteriovenous malformation (AVM) involving the bilateral thalami and basal ganglia presented with progressive neurologic decline. Given the inaccessibility of the intracranial lesion, a lipomatous scalp nodule overlying the AVM was biopsied for molecular testing and revealed ...
Donglin Zhang, Jennifer M. Kwon, Beverly Aagaard‐Kienitz, Susan L. Rebsamen, Sarah E. Mc Dermott, Lisa M. Arkin   +5 more
wiley   +1 more source

Renal artery fibromuscular dysplasia: diagnostic challenges in a child presenting with hyponatremic hypertensive syndrome (HHS)

Journal of Pediatric and Neonatal Individualized Medicine
A 2-year-9-month-old boy presented with renovascular hypertension caused by middle-segment stenosis of the right renal artery, and a severe hypertensive crisis, accompanied by hyponatremia, hypokalemia, and transient proteinuria. Fibromuscular dysplasia (
Asrar Abu Bakar, Sharifah Aishah Syed Ahmad Alsagoff, Muhamad Azamin Anuar, Ganeshwara Durai Raja Lingam   +3 more
doaj   +1 more source

Could Length and Reduced Diameter of Aberrant Renal Artery be Attributed to Significant Reno-vascular Hypertension in the Absence of Stenosis? [PDF]

Journal of Krishna Institute of Medical Sciences University, 2016
Hypertension depends upon various factors such as resistance, pressure difference viscocity, caliber and length of a vessel according to Hagen–Poiseuille law.
Gurudutt S. Joshi, Nayan G. Tada, Jayesh J. Varia, Shradha H. Patel   +3 more
doaj  

Should an Accessory Renal Artery be Considered as a Cause of Hypertension in Adolescents: a Case Report

Acta Clinica Croatica, 2023
The role of an accessory renal artery in the pathogenesis of hypertension is still controversial. In this report, we describe a previously healthy 16-year-old girl with an accessory right renal artery who presented with hypertensive urgency (no ...
Bernardica Valent Morić, Tomislav Krpan, Josipa Josipović   +2 more
doaj   +1 more source

Oxidative stress-dependent cyclooxygenase-2-derived prostaglandin F2α impairs endothelial function in renovascular hypertensive rats [PDF]

, 2012
Aims: The role of endothelium-derived contracting factors (EDCFs) in regulating renovascular function is yet to be elucidated in renovascular hypertension (RH).
Au, CL, Chen, ZY, Cooke, JP, Huang, Y, Lau, CW, Lee, HK, Leung, FP, Ng, CF, Tian, XY, Vanhoutte, PM, Wang, YX, Wong, WT, Yao, X, Zhang, Y   +13 more
core   +1 more source

Differential contribution of T‐type voltage‐gated calcium channels to vascular reactivity in the aorta and renal artery of healthy rabbits

Experimental Physiology, EarlyView.
Abstract figure T‐type VGCCs contribute to the contraction of the rabbit aorta and modulate both contraction and vasodilation in the rabbit renal artery. α1, alpha 1 adrenergic receptor; ATR, angiotensin II receptor; Ang II, angiotensin II; CaM, calmodulin; Cav3, T‐type voltage‐gated Ca2⁺ channels; cGMP, cyclic guanidine monophosphate; EC, endothelial ...
Andrea Suarez, Sol Guerra‐Ojeda, Manuel Zarzoso, Marta Serna‐García, Jose M. Vila, Eva Serna, Maria D. Mauricio   +6 more
wiley   +1 more source

Paraventricular Nucleus Infusion of Oligomeric Proantho Cyanidins Improves Renovascular Hypertension

Frontiers in Neuroscience, 2021
Oxidative stress plays an important role in the pathogenesis of hypertension. Oligomeric proantho cyanidins (OPC) is the main polyphenol presents in grape seed and is known for its potent antioxidant and anti-inflammatory properties. In the present study,
Xiao-Jing Yu, Guo-Rui Xin, Kai-Li Liu, Xiao-Jing Liu, Li-Yan Fu, Jie Qi, Kai B. Kang, Ting-Ting Meng, Qiu-Yue Yi, Ying Li, Yao-Jun Sun, Yu-Ming Kang   +11 more
doaj   +1 more source

Renovascular hypertension: screening and modern management [PDF]

, 2017
The diagnosis and management of patients with renovascular disease and hypertension continue to elude healthcare providers. The advent of novel imaging and interventional techniques, and increased understanding of the pathways leading to irreversible ...
Baumgartner, Iris, Lerman, Lilach O.
core  

Bench surgery and renal autotransplantation in the pediatric patient [PDF]

, 1975
Surgery at the work bench has developed as a by-product of the extensive experience in renal homotransplantation. A basic tenet of the transplant operation is organ survival outside the human body for a finite period.
Kosloske, AM, Lilly, JR, Pfister, RR, Putnam, CW, Starzl, TE   +4 more
core   +1 more source

Deletion of the TRPV1 channel attenuates afferent renal nerve responses to renal artery occlusion but not elevated renal pelvic pressure

The Journal of Physiology, Volume 604, Issue 3, Page 1415-1427, 1 February 2026.
Abstract figure legend Using wild‐type and Trpv1−/− rats, we assessed the contribution of TRPV1 channels to the activation of afferent renal nerve activity (ARNA) during renal artery occlusion, graded reductions in renal blood flow and elevated renal pelvic pressure.
Jacob B. Sullivan, Leon J. DeLalio, Sean D. Stocker   +2 more
wiley   +1 more source