MDCT-findings in patients with non-occlusive mesenteric ischemia (NOMI): influence of vasoconstrictor agents. [PDF]
Eur Radiol, 2023 Objectives To evaluate the influence of vasoconstrictor agents (VCAs) on signs of vasoconstriction and bowel ischemia on MDCT detected in patients with non-occlusive mesenteric ischemia (NOMI).
Topolsky A +6 more
europepmc +4 more sources
Clinical assessment of the safe use local anaesthesia with vasoconstrictor agents in cardiovascular compromised patients: a systematic review. [PDF]
Med Sci Monit, 2014 Background The use of vasoconstrictor agents has many advantages, but its use has been limited due to a fear of systemic absorption and the induction of adverse effects in cardiac compromised patients.
Godzieba A +3 more
europepmc +4 more sources
Reduction of pressor response to vasoconstrictor agents by overexpression of catalase in mice. [PDF]
American Journal of Hypertension, 2003 Hydrogen peroxide (H(2)O(2)) has been shown to induce vascular smooth muscle cell contraction in vitro. In this study, the effect of endogenously produced H(2)O(2) on blood pressure (BP) was examined using a transgenic mouse model (hCatTg(+/0)) in which catalase is overexpressed.The hCatTg(+/0) and wild-type mice received a bolus injection of ...
Hong Yang +6 more
semanticscholar +5 more sources
Tongue necrosis as a complication of vasoconstrictor agents in the intensive care setting [PDF]
Internal and Emergency Medicine, 2011 The tongue is well irrigated by the lingual and submandibular arteries along with numerous collaterals that are invariably present. This rich vascular supply makes tongue necrosis exceptional. Tongue necrosis has been reported in giant cell arteritis, Wegener’s granulomatosis, malignant tumors, previous radiation to the neck, intraarterial injections ...
S. Noordally +4 more
semanticscholar +6 more sources
Chloride anion concentration as a determinant of renal vascular responsiveness to vasoconstrictor agents [PDF]
British Journal of Pharmacology, 1993 The role of chloride concentration in modulating vasoconstrictor responses of the rat isolated kidney, perfused with Krebs‐Henseleit solution, to angiotensin II (AII), arginine vasopressin (AVP) and phenylephrine (PE) was investigated. Reduction of perfusate chloride from a high (117 mm) to low (87 mm) concentration, by substitution of sodium chloride
C. P. Quilley +2 more
semanticscholar +6 more sources
Regional differences in the response to vasoconstrictor agents of dog and monkey isolated coronary arteries [PDF]
British Journal of Pharmacology, 1984 Contractile responses to vasoconstrictor agents were compared in helical strips of dog and monkey epicardial coronary arteries of different sizes. Contractions of large, medium and small arteries induced by KCl (30mM) were virtually identical. Contractions induced by 5‐hydroxytryptamine (5‐HT) (10−9‐2 × 10−6 M) were in the order of large > medium ...
K. Miwa, N. Toda
semanticscholar +6 more sources
Loss of glomerular responses to vasoconstrictor agents in rabbits recovering from ARF.
Kidney International, 1986 Glomerular responses to angiotensin II (AII), arginine vasopressin (AVP), and norepinephrine (NE) were estimated in rabbits recovering from uranium-mediated nephropathy or ischemic acute renal failure (ARF) to examine roles of intraglomerular events in resistance to ARF. Uranyl acetate (UA, 0.8 mg/kg) produced ARF in some animals but did not in others.
K. Ikuma +3 more
semanticscholar +5 more sources
Journal of Pharmacological Sciences, 2006 .: In this study, the effects of reduced melatonin concentrations in the long-term period of pinealectomy on mean arterial blood pressure (BP) and vascular responses in isolated rat thoracic aorta were investigated.
Kurcer Zehra +2 more
doaj +4 more sources
CURRENT ASPECTS OF USE OF NASAL VASOCONSTRICTORS AND ADJUNCTIVE AGENTS IN PEDIATRIC PRACTICE
Медицинский совет, 2018 Nasal forms of vasoconstrictor agents (decongestants) are one of the most frequently prescribed groups of drugs in the therapy of inflammatory diseases of the nasal cavity.
D. A. Tulupov +3 more
doaj +5 more sources
Reactivity of renal and systemic circulations to vasoconstrictor agents in normotensive and hypertensive subjects. [PDF]
Journal of Clinical Investigation, 1962 Ervin A. Gombos +5 more
semanticscholar +5 more sources