Results 121 to 130 of about 9,658 (273)

Use of new biochemical plasmatic markers, plasma free and total metanephrines, for the diagnosis and follow-up of neuroblastoma in children with clinical correlation [PDF]

, 2012
Background: Neuroblastoma is a paediatrictumour derived from the neural crest. Biochemical diagnosis and follow up rely on quantitation of urinary catecholamines (dopamine and noradrenaline) and their metabolites vanillylmandelic acid (VMA) and ...
Jobe, Ch.
core  

Liquid chromatography-tandem mass spectrometry - Application in the clinical laboratory [PDF]

, 2003
This review provides a concise survey of liquid chromatography tandem mass spectrometry (LCTMS) as an emerging technology in clinical chemistry. The combination of two mass spectrometers with an interposed collision cell characterizes LCTMS as an ...
Ford RE, Kushnir MM, Kushnir MM, Muck W, Murdter TE, Rashed MS, Streit F, Taylor RL   +7 more
core   +1 more source

An unusual presentation of pheochromocytoma accompanied by catecholamine‐induced cardiomyopathy

ESC Heart Failure, Volume 12, Issue 5, Page 3776-3779, October 2025.
Hugh O.J. Roberts, Alexandru Munteanu, Jonas E. Mertens   +2 more
wiley   +1 more source

Distribution, regulation and physiological roles of catechol-O-methyltransferase (COMT) in rodents [PDF]

, 2012
Catechol-O-methyltransferase (COMT) metabolises catecholamines such as dopamine, noradrenaline and adrenaline, which are well-characterised neurotransmitters that play important roles in the regulation of physiological processes.
Schendzielorz, Nadia
core  

悪性褐色細胞腫患者の生存と化学療法の効果 [PDF]

, 2009
2850285
Bravo, Eisenhofer, Fitzgerald, Hironari Kimura, Hitomi Kodama, Huang, Ito, John, Kaoru Nomura, Kazue Takano, Keiser, Kimura, Loh, Nakagami, Satoru Shimizu, Scholz, Sisson, Takahiro Okamoto, Takao Obara, Wakelee, Wängberg   +20 more
core   +2 more sources

Corticosterone rapidly modulates dorsomedial hypothalamus serotonin and behavior in an estrogen- and progesterone-dependent manner in adult female rats: potential role of organic cation transporter 3 (OCT3)

Stress
Previous studies have shown that corticosterone rapidly alters extracellular serotonin (5-hydroxytryptamine; 5-HT) concentrations in the dorsomedial hypothalamus (DMH) of adult male rats, suggesting a role for corticosterone actions in the DMH in ...
Jamie L. Scholl, Joshua T. Rogers, Na Feng, Gina L. Forster, Michael J. Watt, Jazmine D. W. Yaeger, Michael W. Buchanan, Christopher A. Lowry, Kenneth J. Renner   +8 more
doaj   +1 more source

Main hormone secreting adrenal tumors in dogs and cats [PDF]

, 2016
PòsterJun
Requerey Jiménez, Verónica, Universitat Autònoma de Barcelona. Facultat de Veterinària   +1 more
core  

Deceptive Brown Adipose Tissue

Journal of the ASEAN Federation of Endocrine Societies
A 23-year-old female presented with headache, palpitation, and hypertensive spells. There was no similar family history. Twenty-four (24) hour urine testing showed elevated normetanephrine level with normal metanephrines [metanephrines 123 mcg/24 hrs ...
Biswajit Payra, Abhranil Dhar, Pankaj Singhania, Akshay Khatri, Pranab Kumar Sahana   +4 more
doaj   +1 more source

Quantitation of urinary normetanephrine and metanephrine by reversed-phase extraction and mass-fragmentographic analysis. [PDF]

, 1982
Claver Canfell, Steven R. Binder, H Khayam-Bashi   +2 more
openalex   +1 more source

Perioperative Anaesthetic Management of a Large Paraganglioma Compressing Abdominal Aorta and Inferior Vena Cava: A Case Report

Journal of the Practice of Cardiovascular Sciences
Paragangliomas (PGs) are rare neuroendocrine tumors that originate in the autonomic nervous system. Functionally, they are highly vascular and may be parasympathetic or sympathetic.
Ayushee Khandelwal, Sambhunath Das, S Rajmohan, Bhusal Ishory, Joseph Cyril, Babu S. Anushna, Kumar Rakesh   +6 more
doaj   +1 more source