Results 71 to 80 of about 11,401 (209)

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

Pediatric Dermatology, Volume 43, Issue 2, Page 485-486, March/April 2026.
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 auto transplantation for renovascular hypertension associated with bifurcated renal artery stenosis in a pediatric patient

Journal of Pediatric Surgery Case Reports, 2019
Background: Renovascular hypertension (RVH) accounts for 10–15% of secondary hypertension in children. RVH is often due to intrinsic renal arterial disease causing stenosis which may also sometimes involve the aorta and other arteries.
Kenji Okumura, Smitha Vidi, Dev M. Desai
doaj   +1 more source

Regulation of connexins genes expression contributes to reestablishes tissue homeostasis in a renovascular hypertension model

Heliyon, 2020
Connexins (Cx) are essential for cardiovascular regulation and maintenance of cardio-renal response involving the natriuretic peptide family. Changes in the expression of connexins promote intercellular communication dysfunction and may induce ...
Ana Laura Tavares Enes, Caroline Vicente, João Vinicius Grégio, Camila Goulart Clecêncio, Maria Esméria Corezola do Amaral, Camila Andréa de Oliveira   +5 more
doaj   +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, Volume 111, Issue 3, Page 1498-1512, 1 March 2026.
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

Potential renovascular hypertension, space missions, and the role of magnesium

, 2009
William J RoweFormer Assistant Clinical Professor of Medicine, Medical University of Ohio at Toledo, Keswick, VA, USAAbstract: Space flight (SF) and dust inhalation in habitats cause hypertension whereas in SF (alone) there is no consistent hypertension ...
William J Rowe
core  

Influence of aldosterone vs endothelin receptor antagonism on renovascular function in liquorice‐induced hypertension [PDF]

, 2001
Background: The enzyme 11beta-hydroxysteroid dehydrogenase type 2 (11beta-HSD2) provides mineralocorticoid receptor specificity for aldosterone by metabolizing glucocorticoids to their receptor inactive 11-dehydro derivatives.
Wehling, Martin, Lüscher, Thomas F, Lüscher, Thomas F., Ruschitzka, Frank, Lunt, Carolyn M. B., Shaw, Sidney, Niggli, Bernhard, Quaschning, Thomas, Lunt, Carolyn M B, Christ, Michael   +9 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

Losartan Reduces Oxidative Stress Within the Rostral Ventrolateral Medulla of Rats With Renovascular Hypertension

, 2013
Previous studies showed that the microinjection of antioxidants or the overexpression of superoxide dismutase within the rostral ventrolateral medulla (RVLM) reduces hypertension and sympathoexcitation in the 2-kidney, 1-clip (2K-1C) model. in this study,
Simon, Karin A. [UNIFESP], Oliveira-Sales, Elizabeth B. [UNIFESP], Bergamaschi, Cassia T. [UNIFESP], Campos, Ruy R. [UNIFESP], Nishi, Erika E. [UNIFESP]   +4 more
core   +1 more source

Renovascular Mistaken as Essential Hypertension due to Giant Hepatic Hydatid: A Rare Treatable Entity

Case Reports in Medicine, 2018
Renovascular hypertension is an unusual but treatable cause of refractory hypertension that is infrequently caused by external compression of the renal vasculature by a giant hydatid cyst, a parasitic infection, caused by Echinococcus granulosus in its ...
Awaji Qasim Alnami, Liaqat Ali Khan, Said Samir Qeshta, Abdulrahman Alnami, Akram Awad, Waleed Mohalwi, Musa Tumaihi   +6 more
doaj   +1 more source

Endovascular salvage of renal artery bypass in pediatric a patient with neurofibromatosis type 1

Journal of Vascular Surgery Cases and Innovative Techniques
Neurofibromatosis type 1 (NF1) is a congenital vasculopathy that can affect the renal arteries, causing renovascular hypertension. We report a complex case of a pediatric NF1 patient who required endovascular salvage of a renal artery bypass.
Quynh-Anh L. Dang, BS, BBA, Alexander S. Fairman, MD   +1 more
doaj   +1 more source