Influence of Apnea-induced Hypoxia on Catecholamine Release and Cardiovascular Dynamics.
Sign Up to like & getrecommendations! Published in 2017 at "International journal of sports medicine"
DOI: 10.1055/s-0042-107351
Abstract: Prolonged breath-hold causes complex compensatory mechanisms such as increase in blood pressure, redistribution of blood flow, and bradycardia. We tested whether apnea induces an elevation of catecholamine-concentrations in well-trained apneic divers.11 apneic divers performed maximal… read more here.
Keywords: influence apnea; blood pressure; apnea; blood ... See more keywords
165: OUTCOMES WITH LOW-DOSE CATECHOLAMINE USE IN UNSELECTED CARDIAC INTENSIVE CARE UNIT PATIENTS
Sign Up to like & getrecommendations! Published in 2019 at "Critical Care Medicine"
DOI: 10.1097/01.ccm.0000550920.03677.56
Abstract: Learning Objectives: Adverse outcomes have been reported with high doses of different catecholamines for treatment of cardiogenic shock, yet the comparative safety and efficacy of lower doses of these drugs is not well-described. We sought… read more here.
Keywords: cicu; low dose; hospital mortality; catecholamine ... See more keywords
Catecholamine-Modulated Novel Surface-Exposed Adhesin LIC20035 of Leptospira spp. Binds Host Extracellular Matrix Components and Is Recognized by the Host during Infection
Sign Up to like & getrecommendations! Published in 2017 at "Applied and Environmental Microbiology"
DOI: 10.1128/aem.02360-17
Abstract: ABSTRACT In this study, the effect of the host stress hormone catecholamine on Leptospira gene transcripts encoding outer membrane proteins was investigated. There was no impact of catecholamine supplementation on the in vitro growth pattern… read more here.
Keywords: surface exposed; lic20035; host extracellular; leptospira ... See more keywords
Rare and complicated functional posterior mediastinal paraganglioma
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DOI: 10.1136/bcr-2022-250500
Abstract: Functional mediastinal paragangliomas (PGs) are rare, catecholamine-secreting tumours. Surgical resection is the preferred treatment, but it can be complicated by catecholamine-related symptoms, involvement of cardiac structures and/or tumour supply from major blood vessels. We report… read more here.
Keywords: functional posterior; complicated functional; posterior mediastinal; rare complicated ... See more keywords
Methods of Paraclinic Diagnosis of Catecholamine Secreting Tumours, Especially of Pheochromocytoma
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DOI: 10.2478/inmed-2018-0012
Abstract: Summary Catecholamine tumoral syndrome is caused by lesions of the medulosuprarenal cromafin tissue (pheochromocytoma or pheochromocytoblastoma) or of the neural crest (paraganglioma), from the ganglionar cells (ganglioneurinoma or ganglioneuroblastoma) or from the sympathetic nervous cells… read more here.
Keywords: secreting tumours; paraclinic diagnosis; catecholamine; catecholamine secreting ... See more keywords
Catecholamine concentrations in duck eggs are impacted by hen exposure to heat stress
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Physiology"
DOI: 10.3389/fphys.2023.1122414
Abstract: Rapid “fight-or-flight” responses to stress are largely orchestrated by the catecholamines. Moreover, catecholamines and catecholamine precursors are widely recognized to act as interkingdom signaling molecules among host and microbiota, as well as to serve as… read more here.
Keywords: stress; heat stress; albumen yolk; catecholamine ... See more keywords
Low-Dose Propranolol Prevents Functional Decline in Catecholamine-Induced Acute Heart Failure in Rats
Sign Up to like & getrecommendations! Published in 2022 at "Toxics"
DOI: 10.3390/toxics10050238
Abstract: Severe hyper-catecholaminergic states likely cause heart failure and cardiac fibrosis. While previous studies demonstrated the effects of beta-blockade in experimental models of single-catecholamine excess states, the detailed benefits of beta-blockade in more realistic models of… read more here.
Keywords: dose propranolol; heart failure; low dose; catecholamine ... See more keywords
Association of Hepatitis C Virus Replication with the Catecholamine Biosynthetic Pathway
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DOI: 10.3390/v13112139
Abstract: A bidirectional negative relationship between Hepatitis C virus (HCV) replication and gene expression of the catecholamine biosynthetic enzyme L-Dopa decarboxylase (DDC) was previously shown in the liver and attributed at least to an association of… read more here.
Keywords: catecholamine; hepatitis virus; replication; catecholamine biosynthetic ... See more keywords