Results 91 to 100 of about 9,658 (273)

Adrenal Insufficiency due to Disseminated Cryptococcus in an Immunocompetent Individual

Case Reports in Endocrinology, Volume 2026, Issue 1, 2026.
Primary adrenal insufficiency due to infiltrative fungal infections, such as Cryptococcus neoformans, is rare, particularly in immunocompetent patients. We present a case of an immunocompetent 61‐year‐old man who presented with bilateral adrenal enlargement and adrenal insufficiency, with a 3‐month history of generalised fatigue, weight loss and ...
Jeremy A. Knott, Zoran Apostoloski, Osamu Isozaki   +2 more
wiley   +1 more source

Deconjugated urinary metanephrine, normetanephrine and 3-methoxytyramine in laboratory diagnosis of pheochromocytoma and paraganglioma.

Physiological Research, 2015
This work discusses the clinical performance of deconjugated metanephrine (MN), normetanephrine (NMN) and 3-methoxytyramine (3MT) determined in the basal first morning urine using a chromatographic method with electrochemical detection for the clinical ...
R. Bílek, T. Zelinka, P. Vlček, J. Dušková, D. Michalský, K. Novák, J. Bešťák, J. Widimský   +7 more
semanticscholar   +1 more source

Diagnostic Challenges of Adrenal Venous Sampling for Primary Hyperaldosteronism in a Patient With Subclinical Cushing's Syndrome: A Case Report

Clinical Case Reports, Volume 13, Issue 12, December 2025.
ABSTRACT Hypertension is a significant comorbidity in the New World, and its prevalence is rising. Around 5%–10% of cases with hypertension have secondary hypertension. Adrenal gland disease is among the common causes of secondary hypertension. We present a 57‐year‐old male with uncontrolled hypertension and a history of intracranial hemorrhage.
Mahsa Malekian, Vahide Sadra, Amir Bahrami, Javad Jalili, Hamidreza Ashayeri   +4 more
wiley   +1 more source

A Pilot Study on Plasma and Urine Neurotransmitter Levels in Children with Tic Disorders

Brain Sciences, 2022
Background: Tic disorders (TDs), including Tourette syndrome, are childhood-onset neuropsychiatric disorders characterized by motor and/or vocal tics that commonly affect children’s physical and mental health.
Qiao-Qiao Qian, Qian-Qian Tan, Dan Sun, Qing Lu, Ying-Ying Xin, Qian Wu, Yong Zhou, Yang-Xi Liu, Pei-Chao Tian, Zhi-Sheng Liu   +9 more
doaj   +1 more source

Sympathetic activity and early mobilization in patients in intensive and intermediate care with severe brain injuries: a preliminary prospective randomized study. [PDF]

, 2016
Patients who experience severe brain injuries are at risk of secondary brain damage, because of delayed vasospasm and edema. Traditionally, many of these patients are kept on prolonged bed rest in order to maintain adequate cerebral blood flow ...
Berney, L., Daniel, R.T., Diserens, K., Grouzmann, E., Hirt, L., Jöhr, J., Levivier, M., Luft, A.R., Pignat, J.M., Rocca, A., Van de Ville, D.   +10 more
core   +4 more sources

Derivatization of Small Molecules using Deuterated Analog of Reactive Matrix to Facilitate Identification in Mass Spectrometry Imaging

Chemistry–Methods, Volume 5, Issue 12, November 2025.
The deuterated FMP‐10 analog, FMP‐10‐d3, enhances identification through isotopic labeling, providing structural insights via unique mass shifts. The approach improves the analysis of neurotransmitters and metabolites, facilitating neurochemical mapping and spatial metabolomics, with applications in neurodegenerative disease research. Mass spectrometry
Theodosia Vallianatou, Lorenzo Jacopo Ilic Balestri, Anna Nilsson, Xiaoqun Zhang, Per Svenningsson, Luke R. Odell, Per E. Andrén, Reza Shariatgorji   +7 more
wiley   +1 more source

Effects of Trilostane on urinary Catecholamines and their metabolites in dogs with Hypercortisolism

BMC Veterinary Research, 2017
Background Glucocorticoids influence the synthesis and metabolism of catecholamines (epinephrine and norepinephrine) and metanephrines (metanephrine and normetanephrine).
Nadja Sieber-Ruckstuhl, Elena Salesov, Saskia Quante, Barbara Riond, Katharina Rentsch, Regina Hofmann-Lehmann, Claudia Reusch, Felicitas Boretti   +7 more
doaj   +1 more source

Natural and Synthetic Corticosteroids Inhibit Uptake\u3csub\u3e2\u3c/sub\u3e-Mediated Transport in CNS Neurons [PDF]

, 2011
In addition to exerting actions via mineralocorticoid and glucocorticoid receptors, corticosteroids also act by inhibiting uptake2, a high-capacity monoamine transport system originally described in peripheral tissues.
Gasser, Paul J., Hill, Jonathan E., Hillard, Cecilia J., Makky, Khadijah, Shrestha, Lalita   +4 more
core   +1 more source

Atypical presentation of pheochromocytoma as acute ischemic stroke and pulmonary embolism, a case report

UroPrecision, Volume 3, Issue 4, Page 272-280, December 2025.
Abstract Background Pheochromocytoma is a rare catecholamine‐secreting tumor that often presents with symptoms such as hypertension, palpitations, and sweating due to excessive hormone production. In some cases, the catecholamine‐induced vasoconstriction and hypercoagulability associated with pheochromocytomas can lead to cerebrovascular accidents and ...
Mohannad N. AbuHaweeleh, Ahmad Yousef Al‐maslamani, Majd A. AbuAlrob, Abdelrahman Elsayed, Mahmoud Altayyan, Osama Khalil, Ahmad Abdulhadi   +6 more
wiley   +1 more source

Adrenal Lymphangioma Masquerading as a Catecholamine Producing Tumor

Case Reports in Endocrinology, 2015
Objective. To report the unusual case of an adrenal lymphangioma presenting in a patient with an adrenal cystic lesion and biochemical testing concerning for pheochromocytoma.
Israel Hodish, Lindsay Schmidt, Andreas G. Moraitis   +2 more
doaj   +1 more source