Results 21 to 30 of about 5,716 (181)

Urinary Neopterin in Patients with upper Gastrointestinal, Biliary and Pancreatic Carcinomas

Pteridines, 2006
Increased urinary neopterin has been associated with advanced disease and poor prognosis in patients with colorectal carcinoma, but less is known about urinary neopterin in other gastrointestinal tumors.
Melichar Bohuslav, Solichová Dagmar, Svobodová Ivcta, Urbánek Lubor, Melicharová Karolina   +4 more
doaj   +1 more source

A Novel Multimodal LC-MS/MS Panel for the Comprehensive Diagnosis of Neurometabolic Disorders in CSF. [PDF]

J Inherit Metab Dis
ABSTRACT Metabolic testing of cerebrospinal fluid (CSF) is essential for early diagnosis of neurometabolic disorders. However, the large number of differential diagnoses, the phenotypic variance within a clinical picture, and the disease rarity complicate targeted metabolic diagnostics.
Christ S, Rossmann J, Richter S, Garbade S, Klinke G, Blau N, Hoffmann GF, Okun JG, Opladen T.   +8 more
europepmc   +2 more sources

Detection of neopterin in tear samples

Pteridines, 2016
The main goal of the present study was to detect neopterin concentrations in human tear samples and to evaluate its potential correlation with serum neopterin levels.
Baydar Terken, Kemer Ozlem Evren, Kilicarslan Bilge, Cardak Aziz, Girgin Gözde   +4 more
doaj   +1 more source

Gut function among children treated for severe acute malnutrition: A cohort study in Uganda

JPGN Reports, EarlyView.
Abstract Objectives Impaired gut function in children with severe acute malnutrition (SAM) is associated with morbidity. We aimed to assess changes in six biomarkers representing different domains of gut function among children with complicated SAM during nutritional rehabilitation, and to identify predictors of these changes.
Betty Lanyero, Nicolette Nabukeera–Barungi, Ezekiel Mupere, Bikila S. Megersa, Iris Weidema, Pingping Jiang, Maria Wiese, Musemma K. Muhammed, Henrik Friis, Hanne Frøkiær, Dennis S. Nielsen, Vibeke Brix Christensen, Benedikte Grenov   +12 more
wiley   +1 more source

Helicobacter pylori infection and neopterin

Pteridines, 2001
In order to find out whether chronic immune stimulation is associated with Helicobacter pylori infection we studied 425 healthy individuals (aged 57.6 ± 9.22 years, s.d.) who were performing a health check up without having any specific health problems ...
Ledochowski Maximilian, Murr Christian, Lass-Flörl Cornelia, Fuchs Dietmar   +3 more
doaj   +1 more source

Longitudinal changes in plasma biomarkers of immune activation, neuronal inflammation and injury in persons with HIV initiating ART

HIV Medicine, EarlyView.
Abstract Background Data on changes in biomarkers of brain health, and their associations with cognitive function in adults commencing either dual‐ or triple‐antiretroviral therapy (ART) are sparse. Methods Plasma biomarkers (neurofilament light [NfL], glial fibrillary acidic protein [GFAP], sCD14, CXCL10, neopterin and IL‐6) were measured at baseline ...
Merle Henderson, Peter Dutey‐Magni, Carolina Herrera, Wolfgang Stöhr, Alejandro Arenas‐Pinto, Owen Swann, Amanda Heslegrave, Henrik Zetterberg, John Tregoning, Sarah Fidler, François Raffi, Andrea Calcagno, Ab Babiker, Alan Winston   +13 more
wiley   +1 more source

Effect of Neopterin on the Hematopoietic System

Pteridines, 2009
Neopterin is produced by monocytes and is a useful biomarker for inflammation. We recently found that neopterin is biologically active against hematopoiesis during inflammatory processes.
Tsuboi Isao, Aizawa Shin
doaj   +1 more source

Vitamin‐Responsive Disorders: From Molecular Basis to Clinical Presentation and Therapy

Journal of Inherited Metabolic Disease, Volume 49, Issue 4, July 2026.
ABSTRACT Vitamin‐dependent cofactors are essential for numerous metabolic reactions, and defects affecting their uptake, conversion, utilisation, or regeneration constitute a heterogeneous group of inherited metabolic disorders (IMDs). Although dietary vitamin intake is sufficient to sustain coenzyme synthesis in healthy individuals, it is insufficient
Cécile Acquaviva, Yann Nadjar, Manuel Schiff, Christine Vianey‐Saban, Alain Fouilhoux, Jean‐François Benoist   +5 more
wiley   +1 more source

Urinary Neopterin in Patients with Diabetes Mellitus and Foot Ulcers

Pteridines, 2007
Increased urinary or serum concentrations of neopterin have been reported in disorders associated with systemic immune activation, e.g. viral infections, cancer, or autoimmune diseases, but the data on neopterin concentrations in patients with diabetes ...
Melicharova Karolina, Kusalova Marie, Smahelova Alena, Hyspler Radomir, Solichova Dagmar, Melichar Bohuslav   +5 more
doaj   +1 more source

Acute Disseminated Encephalomyelitis Presenting as Fever of Unknown Origin in a 4‐Year‐Old Boy: A Case Report

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT A 4‐year‐old boy presented with prolonged fever of unknown origin and systemic inflammation without early neurological signs. MRI revealed multifocal demyelination, and MOG antibodies were positive. He was diagnosed with ADEM and treated with steroids and IVIg, but relapsed twice, consistent with multiphasic disseminated encephalomyelitis ...
Pedro Pau
wiley   +1 more source