Results 31 to 40 of about 22,572 (253)

Catecholamine metabolites in neuroblastoma patients [PDF]

, 2019
Neuroblastoma is a paediatric malignancy of the developing sympathetic nervous system that is characterised by increased production and excretion of catecholamine metabolites such as homovanillic acid (HVA) and vanillylmandelic acid (VMA).
Verly, I.R.N.
core   +4 more sources

Catecholamine-induced Myocarditis in a Child with Pheochromocytoma

, 2020
Pheochromocytomas and paragangliomas (PPGLs) are rare neuroendocrine tumors. The clinical presentation of pediatric PPGLs is highly variable. In cases with pheochromocytoma (PCC), excess catecholamine may stimulate myocytes and cause structural changes ...
Eda Mengen, Pınar Kocaay, Çetin, İBRAHİM İLKER, S. Ahmet Uçaktürk, İbrahim İlker Çetin, Emrah Şenel, Emine Azak, Azak, Emine, Uçaktürk, S. Ahmet, Şenel, EMRAH, Kocaay, Pınar, Mengen, Eda   +11 more
core   +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

Perioperative Management of Catecholamine-Secreting Glomus Jugulare Tumors

Journal of Neurological Surgery Reports, 2014
To treat patients with a catecholamine-secreting glomus jugulare tumor, perioperative management is important. Perioperative catecholamine hypersecretion causes severe problems in the treatment of a catecholamine-secreting glomus tumor.
Yu Teranishi, Michihiro Kohno, Shigeo Sora, Hiroaki Sato, Naoko Haruyama   +4 more
doaj   +1 more source

CHARACTERISATION, LOCALISATION AND REGULATION OF CATECHOLAMINE SYNTHESIZING ENZYMES

, 1973
This chapter discusses a study analyzing characterization, localization and regulation of catecholamine synthesizing enzymes. In the study, aromatic L-amino acid decarboxylase (AADC) was purified from bovine adrenal glands.
HÖKFELT, T, DONG H. PARK, FUXE, K, MARK ROFFMAN, TOMAS HÖKFELT, ANAGNOSTE, B, BERTA ANAGNOSTE, LEWIS S. FREEDMAN, MENEK GOLDSTEIN, FREEDMAN, LS, RICHARD P. EBSTEIN, ROFFMAN, M, GOLDSTEIN, M, PARK, DH, EBSTEIN, RP, KJELL FUXE   +15 more
core   +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

Histochemical study on catecholamine of substantia nigra of the brain [PDF]

, 1977
The distribution of catecholamine of substantia nigra was observed under fluoromicroscopy by Falck-Hillarp method for catecholamine detection. Several mammals (monkey, goat, dog, cat, rabbit, guinea pig, rat and mouse) were used.
Yoshihumi YOKOYAMA, Yokoyama, Yoshihumi
core   +1 more source

Influenza Vaccination Responses in Disabled Stroke Patients: A Single‐Center Prospective Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao, Sureerat Suwatcharangoon, Pintip Ngamjanyapron, Kobporn Boonnak, Thanitta Suangtamai, Porpon Rotjanapan   +5 more
wiley   +1 more source

Long‐Term Efficacy of Immunotherapy in Autoimmune Autonomic Ganglionopathy—A 10‐Year Follow Up Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Autoimmune autonomic ganglionopathy (AAG) is a rare but potentially treatable cause of severe autonomic failure. Evidence guiding long‐term immunotherapy, treatment sequencing, and residual autonomic impairment is limited. We evaluated long‐term treatment response, residual autonomic dysfunction, and relapse patterns in patients with
Giacomo Chiaro, Shiwen Koay, Gordon T. Ingle, Patricia McNamara, Laura Watson, Fion Bremner, Valeria Iodice   +6 more
wiley   +1 more source

Structure‐Property Relationships in Catecholamine Coatings for Broad Surface Functionalization

Advanced Functional Materials, EarlyView.
Inspired by mussel adhesive proteins (MAPs), six catecholamine molecules with different molecular structure were systematically characterized and compared based on their ability to form homogeneous, reactive coatings. Highlighting candidates capable of balancing coating properties of interest, their successful use as primer layers for organic and ...
Caroline F. Harms, Qiming Li, Ye‐Sol Kim, Anish Tuteja, Jinsang Kim, Abdon Pena‐Francesch   +5 more
wiley   +1 more source