Results 31 to 40 of about 176,090 (288)

The mammalian neuroendocrine hormone norepinephrine supplies iron for bacterial growth in the presence of transferrin or lactoferrin.

, 2000
Norepinephrine stimulates the growth of a range of bacterial species in nutritionally poor SAPI minimal salts medium containing 30% serum. Addition of size-fractionated serum components to SAPI medium indicated that transferrin was required for ...
Peter H. Williams (7580219), Anthony F. Maggs (7580216), Primrose P.E. Freestone (7579352), Mark Lyte (844491), Richard D. Haigh (7579355), Christopher P. Neal (7580213)   +5 more
core   +3 more sources

Comparison between norepinephrine plus epinephrine and norepinephrine plus vasopressin after return of spontaneous circulation in patients with out-of-hospital cardiac arrest

Scientific Reports
There is insufficient evidence regarding the use of second-line vasopressors following norepinephrine administration in the post-resuscitation management of patients with out-of-hospital cardiac arrest (OHCA).
Sejoong Ahn, Bo-Yeong Jin, Sukyo Lee, Jong-Hak Park, Hanjin Cho, Sungwoo Moon, Korean Cardiac Arrest Research Consortium (KoCARC) Investigators   +6 more
doaj   +1 more source

Prophylactic Use of Continuous Norepinephrine at a Dose of 0.05 mcg/kg BW/min in Spinal Anaesthesia for Cesarean Section Patients in Ketapang

Solo Journal of Anesthesi, Pain and Critical Care
Background: Norepinephrine infusion decreases hypotension after spinal anesthesia during a cesarean section. There is an increasing attitude toward using norepinephrine to prevent spinal hypotension.
Abdul Rachman
doaj   +1 more source

Successful management of suspected minoxidil toxicosis in a cat following accidental dermal exposure

Veterinární Medicína, 2022
Minoxidil was originally introduced as a potent vasodilator, but is now widely used as a topical treatment for human alopecia. A 4-year-old neutered male Norwegian Forest cat presented with a 2-day history of anorexia, lethargy, and dyspnoea.
Song JH, Kim SY, Moon JH, Jung DI
doaj   +1 more source

Evaluating the involvement of autolysosomes in the nuclear translocation of fluorescent proteins

FEBS Open Bio, EarlyView.
Endogenously expressed fluorescent proteins can be degraded by autophagy and transported to cell nuclei via the nuclear pore complex. But in some cell lines, for example, HeLa cells which are positive for immunoreactivity of a receptor ligand, such as UCN I, in cell nuclei, fusion of autolysosome with the nuclear envelope is involved in the nuclear ...
Keiichi Ikeda
wiley   +1 more source

Terapia de resgate com amiodarona em crianças com grave disfunção ventricular esquerda causada por veneno de escorpião Terapia de rescate con amiodarona en niños con severa disfunción ventricular izquierda ocasionada por veneno de escorpión Antiadrenergic rescue therapy with amiodarone in children with severe left ventricular dysfunction secondary to scorpion envenomation

Arquivos Brasileiros de Cardiologia, 2010
FUNDAMENTO: As crianças picadas por escorpião, pressintam ativação maciça do sistema nervoso simpática com vários graus de disfunção sistólica ventricular esquerda.
Justo J. Santiago, Carmen A. Mazzei de Dávila, Diego F. Davila, Jose H. Donis, Vanesa Villaroel   +4 more
doaj   +1 more source

Prophylactic intravenous norepinephrine for the prevention of hypotension during spinal anesthesia for elective cesarean section: a systematic review and dose–response meta-analysis of randomized controlled trials

Frontiers in Pharmacology, 2023
Introduction: In this study, we aimed to evaluate the potential dose–response relationship between prophylactic norepinephrine (NE) infusion rates and the risks of hypotension during cesarean section following spinal anesthesia.Methods: Randomized ...
Yuan Li, Bingxing Shuai, Han Huang
doaj   +1 more source

In silico and in vitro exploration of a tyrosinase for biocatalytic production of catechols

FEBS Open Bio, EarlyView.
Tyrosinase from Ralstonia pseudosolanacearum is a promising biocatalyst for producing valuable catechols from monophenol substrates. This tyrosinase is uniquely suited to this due to its high monophenolase : diphenolase ratio. We combined in silico docking and in vivo kinetic characterisation of this tyrosinase with 11 industrially relevant monophenols,
James Britton, Fang Zhao, Reeta Davis, Meg Walsh, Kevin E O'Connor, David O'Connell, Tanja Narancic   +6 more
wiley   +1 more source

Iatrogenic Takotsubo Cardiomyopathy Secondary to Norepinephrine by Continuous Infusion for Shock

European Journal of Case Reports in Internal Medicine, 2018
Takotsubo cardiomyopathy is a condition characterized by transient left ventricular systolic and diastolic dysfunction, with a possible direct causal role of catecholamine in its pathophysiology.
Alfredo Vieira, Bárbara Batista, Tiago Tribolet de Abreu   +2 more
doaj   +1 more source

Cardiac norepinephrine kinetics in hypertrophic cardiomyopathy.

, 1989
We examined the uptake and release of norepinephrine in the cardiac circulation and other regional vascular beds in 11 patients with hypertrophic cardiomyopathy (HCM) and in 10 control subjects during simultaneous infusion of tracer-labeled ...
R Stull, B J Maron, D S Goldstein, S E Epstein, J E Brush, G Eisenhofer, M Garty, R O Cannon, J A Panza   +8 more
core   +1 more source