Results 71 to 80 of about 10,411 (162)
Follow-up of Urinary Neopterin Concentrations in two Healthy Children until Adolescence
Pteridines, 2003 Neopterin is a sensitive marker of the activated cellular (= Thl-type) immune response. Neopterin concentrations in healthy children are higher compared with those of adults and are declining with increasing age.
Winkler Christiana +4 more
doaj +1 more source
Prevalence and Correlates of Environmental Enteric Dysfunction Among Young Children in Bangladesh
Maternal &Child Nutrition, Volume 22, Issue 3, July 2026.ABSTRACT Bangladesh continues to experience high levels of child undernutrition, with stunting affecting approximately 24% of children under 5 years of age. Environmental enteric dysfunction (EED), a subclinical intestinal disorder characterized by chronic inflammation, immune activation, and nutrient malabsorption, may reduce the effectiveness of ...
Lauren Thompson +9 more
wiley +1 more source
Microcirculation, Volume 33, Issue 5, July 2026.ABSTRACT Introduction Red blood cells (RBCs) possess distinct biomechanical properties that enable their survival and efficient oxygen delivery. Cancer‐associated anemia, frequently compounded by chemotherapy, is a major clinical challenge, yet little is known about how RBC biomechanics contribute to its pathophysiology.
Deirdre Finnigan +5 more
wiley +1 more source
Neopterin in patients with early rheumatoid arthritis
, 2008 62 pts with early rheumatoid arthritis (RA) were included. Neopterin changes dependence on RA clinical course and duration, acute phase markers (ESR, CRP) changes, presence of IgG and IgM rheumatoid factors, autoantibodies against cyclic citrullinated ...
O. V. Bugrova, N. V. Lysak
core +1 more source
The relationship between neopterin and hepatitis B surface antigen positivity
Pteridines, 2018 Hepatitis B is a life-threatening viral liver infection caused by the hepatitis B virus. Neopterin is regarded as an immunologic biomarker of several diseases related to activation of the cellular immune system.
Ünüvar Songül Ü +3 more
doaj +1 more source
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
Association Between Neopterin Production and other Parameters in a Population of Blood Donors
Pteridines, 2002 Neopterin is released from human monocyte-derived macrophages preferentially upon stimulation with the Thlcell cytokine interferon-γ. In humans, increased concentrations of neopterin in serum and urine have been found in viral infections including human ...
Schennach Harald +5 more
doaj +1 more source
Immune Evasion of Helicobacter pylori and Extra‐Gastric Cancer Risk
Journal of Gastroenterology and Hepatology, Volume 41, Issue 6, Page 1722-1742, June 2026.ABSTRACT Helicobacter pylori (H. pylori) is a group 1 gastric carcinogen that plays a significant role in extra‐gastric digestive system cancers. H. pylori disrupts host cell homeostasis through expression of virulence factors leading to immune evasion as well as persistent gastric mucosal colonization. H. pylori infection has been shown to play a role
Evren Doruk Engin +2 more
wiley +1 more source
The International Journal of Biological Markers, 1988 The elevated neopterin levels observed in numerous haemotological diseases and parenchymatous malignomas suggested neopter in might be useful as a tumor marker.
G. von Ingersleben +2 more
doaj +1 more source
Serum neopterin levels in patients with autism
, 2014 Objective: Autism is a chronic neurodevelopmental disorder with an aetiology that is not fully understood. Published findings have identified widespread changes in the immune systems of children with autism.
Sener, Sahnur +4 more
core +1 more source