Results 1 to 10 of about 115,381 (198)

Effects of Low Dose Dexmedetomidine Infusion on Intraoperative Haemodynamic Stress Response in Patients Undergoing Oral Oncological Surgeries: A Randomised Control Study [PDF]

Journal of Clinical and Diagnostic Research, 2020
Introduction: Maintaining stable haemodynamics throughout oral and maxillofacial surgeries helps to decrease intraoperative bleeding and thus improves the surgical field avoiding unnecessary damage to vital structures and tissues.
Gifty Susan Philip, GS Shashidhar, Namrata Ranganath   +2 more
doaj   +1 more source

CUDC-907, a dual PI3K/histone deacetylase inhibitor, increases meta-iodobenzylguanidine uptake (123/131I-mIBG) in vitro and in vivo: a promising candidate for advancing theranostics in neuroendocrine tumors

Journal of Translational Medicine, 2023
Background Neuroblastoma (NB) and pheochromocytoma/paraganglioma (PHEO/PGL) are neuroendocrine tumors. Imaging of these neoplasms is performed by scintigraphy after injection of radiolabeled meta-iodobenzylguanidine (mIBG), a norepinephrine analog taken ...
Joana Grand-Guillaume, Rosalba Mansi, Raghuvir H. Gaonkar, Sandra Zanger, Melpomeni Fani, Philippe J. Eugster, Maja Beck Popovic, Eric Grouzmann, Karim Abid   +8 more
doaj   +1 more source

Histamine H1 receptor antagonist attenuates catecholamine surge and organ injury after severe burns

Frontiers in Endocrinology, 2023
Severe burns induce a catecholamine surge, causing severe damage to the organism and raising the possibility of multisystem organ failure. Few strategies are generally acceptable to reduce catecholamine surge and organ injury post-burn.
Jizhuang Wang, Chenghao Lu, Xinying Liu, Gai Zhang, Jie Zhang, Min Gao, Dan Liu, Xiong Zhang, Yan Liu   +8 more
doaj   +1 more source

A new 68Ga-labeled somatostatin analog containing two iodo-amino acids for dual somatostatin receptor subtype 2 and 5 targeting

EJNMMI Research, 2020
Background Somatostatin receptor (SST) targeting, specifically of the subtype 2 (SST2), with radiolabeled somatostatin analogs, is established for imaging and treatment of neuroendocrine tumors.
Rosalba Mansi, Karim Abid, Guillaume P. Nicolas, Luigi Del Pozzo, Eric Grouzmann, Melpomeni Fani   +5 more
doaj   +1 more source

The clinical conundrum of a catecholamine secreting giant adrenal myelolipoma

Journal of Minimal Access Surgery, 2022
Adrenal myelolipomas are uncommon tumours of unknown aetiology. They arise from the adrenal cortex and comprise lipomatous and myeloid elements. They are considered to be functionally inert, and metabolic evaluation is not mandatory for them.
Tarun Jindal, Satyadip Mukherjee, Rajan Koju, Sandip Giri   +3 more
doaj   +1 more source

Evaluation of a New ¹⁷⁷Lu-Labeled Somatostatin Analog for the Treatment of Tumors Expressing Somatostatin Receptor Subtypes 2 and 5

Molecules, 2020
Targeted radionuclide therapy of somatostatin receptor (SST)-expressing tumors is only partially addressed by the established somatostatin analogs having an affinity for the SST subtype 2 (SST2).
Rosalba Mansi, Guillaume Pierre Nicolas, Luigi Del Pozzo, Karim Alexandre Abid, Eric Grouzmann, Melpomeni Fani   +5 more
doaj   +1 more source

Expression of the Tyrosine Hydroxylase Gene from Rat Leads to Oxidative Stress in Potato Plants

Antioxidants, 2020
Catecholamines are biogenic aromatic amines common among both animals and plants. In animals, they are synthesized via tyrosine hydroxylation, while both hydroxylation or decarboxylation of tyrosine are possible in plants, depending on the species ...
Kamil Kostyn, Aleksandra Boba, Anna Kostyn, Bartosz Kozak, Michał Starzycki, Anna Kulma, Jan Szopa   +6 more
doaj   +1 more source

A case report and literature review: pheochromocytoma-mediated takotsubo cardiomyopathy, which is similar to acute myocardial infarction

Frontiers in Cardiovascular Medicine, 2023
A 52-year-old Chinese woman was admitted to a cardiac intensive care unit (CCU) due to nausea, vomiting, and dyspnea, which began a day before her hospitalization. Metoprolol succinate and conventional treatment for acute myocardial infarction (AMI) were
Zhiyu Zhang, Xia Guo, Jingyue Wang, Shipeng Wang, Yushi Wang   +4 more
doaj   +1 more source

Association between Pre-Existing Long-Term β-Blocker Therapy and the Outcomes of Sepsis-Associated Coagulopathy: A Retrospective Study

Medicina, 2022
Background and Objectives: Previous studies have suggested that long-term β-blocker therapy before sepsis is associated with reduced mortality. Sepsis-associated coagulopathy (SAC) remains a common complication in patients with sepsis and is associated ...
Ying Ma, Jie Ma, Jiong Yang
doaj   +1 more source

Unexpected hypotension in catecholamine reversal: a case report

Journal of Medical Case Reports, 2017
Background Catecholamine agents are commonly used to support circulation; however, they may cause unexpected hypotension in a special situation. Here we describe the first unexpected case of hypotension in response to catecholamine agents.
Yohei Okada, Wataru Ishi, Hiromichi Narumiya, Ryoji Liduka   +3 more
doaj   +1 more source