Results 31 to 40 of about 33,455 (307)

Microcirculation impairment and blood pressure in sepsis [PDF]

Medicinski Glasnik, 2009
Blood pressure is crucial for the tissue perfusion, oxygenation andelimination of metabolites in normal tissue. In septic patients itmay be altered by several mechanisms.
Domagoj Drenjančević, Marko Jukić, Ines Takač, Ines Drenjančević-Perić, Slavica Kvolik   +4 more
doaj  

Evaluation of feline renal perfusion with contrast-enhanced ultrasonography and scintigraphy [PDF]

, 2016
Contrast-enhanced ultrasound (CEUS) is an emerging technique to evaluate tissue perfusion. Promising results have been obtained in the evaluation of renal perfusion in health and disease, both in human and veterinary medicine. Renal scintigraphy using Tc-
Bosmans, Tim, Dobbeleir, André, Duchateau, Luc, Hesta, Myriam, Lybaert, Lien, Peremans, Kathelijne, Saunders, Jimmy, Stock, Emmelie, Vandermeulen, Eva, Vanderperren, Katrien   +9 more
core   +4 more sources

Vascular function and cardiovascular risk factors in women with severe flushing [PDF]

, 2011
Background: Seventy per cent of postmenopausal women suffer from hot flushes causing significant morbidity in 25%. Oestrogen replacement provides symptom relief, but its use has declined following safety issues and there is, as yet, no good alternative ...
Andrikoula, Bechlioulis, Brockie, Caballero, Ferrell, Freedman, Freeman, Gambacciani, Ginsburg, Huang, Keating, Khan, Khan, Kronenberg, Kubli, Leal, Lerman, Lobo, Martin, Modena, Morris, Nilsson, Noon, Ramsay, Ramsay, Sattar, The Emerging Risk Factors Collaboration, Thurston, Wardell   +28 more
core   +1 more source

Triptans and CGRP blockade - impact on the cranial vasculature [PDF]

, 2017
The trigeminovascular system plays a key role in the pathophysiology of migraine. The activation of the trigeminovascular system causes release of various neurotransmitters and neuropeptides, including serotonin and calcitonin gene-related peptide ...
Alejandro Labastida-Ramírez, Anne Luise Vollesen, Christian Lampl, Francesca Cortese, Francesca Marchese, Lanfranco Pellesi, Messoud Ashina, Michele Romoli, On behalf of the School of Advanced Studies of the European Headache Federation (EHF-SAS), Silvia Benemei   +9 more
core   +3 more sources

Role of Norepinephrine and Vasopressin in Persistent Pulmonary Hypertension of the Newborn with Shock: A Case Series from a Tertiary Care Centre in Northern India [PDF]

Journal of Clinical and Diagnostic Research
Persistent Pulmonary Hypertension of the Newborn (PPHN) complicated by shock presents significant therapeutic challenges, particularly in resource-limited settings without access to inhaled Nitric Oxide (iNO) and Extracorporeal Membrane Oxygenation (ECMO)
Aayushi Joshi, Naini Puri, Syed Moiz Ahmed, Divya Mishra, Shantanu Shubham   +4 more
doaj   +1 more source

The evolution of mean arterial pressure in critically ill patients on vasopressors before and during a trial comparing a specific mean arterial pressure target to usual care

BMC Anesthesiology, 2022
Background In randomized clinical controlled trials, the choice of usual care as the comparator may be associated with better clinician uptake of the study protocol and lead to more generalizable results. However, if care processes evolve to resemble the
Marie-Hélène Masse, Neill K. J. Adhikari, Xavier Théroux, Marie-Claude Battista, Frédérick D’Aragon, Ruxandra Pinto, Alan Cohen, Michaël Mayette, Charles St-Arnaud, Michelle Kho, Michaël Chassé, Martine Lebrasseur, Irene Watpool, Rebecca Porteous, M. Elizabeth Wilcox, François Lamontagne   +15 more
doaj   +1 more source

Intraoperative vasopressor use and early postoperative acute kidney injury in elderly patients undergoing elective noncardiac surgery

Renal Failure, 2022
Background Intraoperative hypotension is a risk factor for postoperative acute kidney injury (AKI). Elderly patients are susceptible due to reduced responses to acute hemodynamic changes.Aims Determine the association between hypotension identified from ...
Dilshan Ariyarathna, Ajinkya Bhonsle, Joseph Nim, Colin K. L. Huang, Gabriella H. Wong, Nicholle Sim, Joy Hong, Kirrolos Nan, Andy K. H. Lim   +8 more
doaj   +1 more source

Drug treatment of hypertension: focus on vascular health [PDF]

, 2016
Hypertension, the most common preventable risk factor for cardiovascular disease and death, is a growing health burden. Serious cardiovascular complications result from target organ damage including cerebrovascular disease, heart failure, ischaemic heart
Cameron, Alan C., Lang, Ninian N., Touyz, Rhian M.   +2 more
core   +1 more source

Vasorelaxant properties of norbormide, a selective vasoconstrictor agent for the rat microvasculature [PDF]

British Journal of Pharmacology, 1996
1. The effects of norbormide on the contractility of endothelium-deprived rat, guinea-pig, mouse, and human artery rings, and of freshly isolated smooth muscle cells of rat caudal artery were investigated. In addition, the effect of norbormide on intracellular calcium levels of A7r5 cells was evaluated. 2.
BOVA, SERGIO, TREVISI, LUCIA, DEBETTO, PATRIZIA, CIMA, LORENZO, FURNARI M, LUCIANI, SISTO, PADRINI, ROBERTO, CARGNELLI, GABRIELLA   +7 more
openaire   +3 more sources

Dynamic inflammatory trajectories and 28-day mortality in patients in the intensive care unit: An exploratory observational study

Journal of Intensive Medicine
Background: Inflammatory dynamics profoundly influence outcomes in critically ill patients; however, the prognostic significance of early inflammatory trajectories remains unclear.
Xinyuan Ding, Shangzhong Chen, Lihong Zhu, Chengcheng Zheng, Hang Mou, Guolong Cai, Yanfei Shen   +6 more
doaj   +1 more source