Results 131 to 140 of about 204,625 (386)

Renal pericytes: regulators of medullary blood flow [PDF]

, 2012
Regulation of medullary blood flow (MBF) is essential in maintaining normal kidney function. Blood flow to the medulla is supplied by the descending vasa recta (DVR), which arise from the efferent arterioles of juxtamedullary glomeruli.
Agmon Y., Beach R.E., Biondi M., Burnstock G., Casellas D., Cohen H.J., Edwards R.M., Guan Z., Harrison‐Bernard L.M., Harrison‐Bernard L.M., Jamison R.L., Kreisberg M.S., Kriz W., Larson T.S., Lazarowski E.R., Lerman L.O., Majid D.S., Pallone T.L., Rouget C., Seldin D.W., Stern M.D., Strick D.M., Takenaka T., Takezawa K., Turner M.R., Unwin R.J., Yamagishi S., Yang S.   +27 more
core   +1 more source

Vitamin C improves endothelium-dependent vasodilation by restoring nitric oxide activity in essential hypertension.

Circulation, 1998
BACKGROUND Essential hypertension is associated with impaired endothelium-dependent vasodilation. Inactivation of endothelium-derived nitric oxide by oxygen free radicals participates in endothelial dysfunction in experimental hypertension.
S. Taddei, A. Virdis, L. Ghiadoni, A. Magagna, A. Salvetti   +4 more
semanticscholar   +1 more source

Synthesis of 19‐Hydroxyarachidonic Acid by Fungal Peroxygenases: An Experimental and Computational Study

ChemSusChem, EarlyView.
An experimental and computational investigation on the regio‐ and enantioselective hydroxylation of arachidonic acid by several unspecific peroxygenases (UPOs) revealed rAaeUPO A77L variant as the most attractive candidate for the selective production of valuable hydroxy‐fatty acids because of its enhanced regio and enantioselectivity and reduced ...
Alejandro González‐Benjumea, Mireia Martínez‐Sugrañes, Miguel Alcalde, Elvira Romero, Víctor Guallar, Martin Floor, Angel T. Martínez, Ana Gutiérrez   +7 more
wiley   +1 more source

Corrigendum: Current Knowledge on the Vascular Effects of Menthol

Frontiers in Physiology, 2020
Henrique Silva, Henrique Silva, Henrique Silva, Henrique Silva   +3 more
doaj   +1 more source

Efeitos hemodinâmicos e metabólicos da infusão de vasopressina em crianças com choque Hemodynamic and metabolic effects of vasopressin infusion in children with shock

Jornal de Pediatria, 2007
OBJETIVO: A vasopressina é um hormônio neuropeptídico utilizado clinicamente há mais de 50 anos, com papel importante na homeostase circulatória e na regulação da osmolalidade sérica.
Elisa Baldasso, Pedro Celiny Ramos Garcia, Jefferson P. Piva, Paulo Roberto Einloft   +3 more
doaj   +1 more source

Coronary Vasodilation Produced by Bradykinin on Isolated Mammalian Heart [PDF]

, 1962
Abílio Antonio, Mauricio Rocha e Silva
openalex   +1 more source

Systemic aging fuels heart failure: Molecular mechanisms and therapeutic avenues

ESC Heart Failure, Volume 12, Issue 2, Page 1059-1080, April 2025.
Abstract Systemic aging influences various physiological processes and contributes to structural and functional decline in cardiac tissue. These alterations include an increased incidence of left ventricular hypertrophy, a decline in left ventricular diastolic function, left atrial dilation, atrial fibrillation, myocardial fibrosis and cardiac ...
Zhuyubing Fang, Umar Raza, Jia Song, Junyan Lu, Shun Yao, Xiaohong Liu, Wei Zhang, Shujuan Li   +7 more
wiley   +1 more source

Dehydroabietic Acid Isolated from Commiphora opobalsamum Causes Endothelium-Dependent Relaxation of Pulmonary Artery via PI3K/Akt-eNOS Signaling Pathway

Molecules, 2014
Commiphora opobalsamum is a Traditional Chinese Medicine used to treat traumatic injury, mainly by relaxing blood vessels. In this study, two diterpenes, dehydroabietic acid (DA) and sandaracopimaric acid (SA) were obtained from it by a bioassay-guided ...
Wenyan Gao, Xiaoyan Dong, Nan Xie, Chunlan Zhou, Yuhua Fan, Guoyou Chen, Yanming Wang, Taiming Wei, Daling Zhu   +8 more
doaj   +1 more source

The anabolic action of intermittent parathyroid hormone on cortical bone depends partly on its ability to induce nitric oxide-mediated vasorelaxation in BALB/c mice [PDF]

, 2016
There is strong evidence that vasodilatory nitric oxide (NO) donors have anabolic effects on bone in humans. Parathyroid hormone (PTH), the only osteoanabolic drug currently approved, is also a vasodilator.
Bukoski RD, Colleran PN, Collip JB, Kapitola J, Nickols GA, Ralston SH, Shymkiw RC   +6 more
core   +2 more sources

Association of COPD with adverse outcomes in heart failure patients with preserved ejection fraction

ESC Heart Failure, Volume 12, Issue 2, Page 799-808, April 2025.
Abstract We performed a systematic review and meta‐analysis to detect the impact of chronic obstructive pulmonary disease (COPD) on the prognosis of heart failure patients with preserved ejection fraction (HFpEF). We systematically screened eligible literature from three electronic databases, PubMed, EMBASE and Cochrane Library, up to April 2023.
Shuo Xu, Zhenbang Gu, Wengen Zhu, Shenghui Feng   +3 more
wiley   +1 more source