Results 221 to 230 of about 16,884 (255)
, 2013 Some of the next articles are maybe not open access.
Related searches:
Related searches:
Neopterin in Acute Pancreatitis
Scandinavian Journal of Gastroenterology, 1996Activation of the cellular immune system may play a role in the pathogenesis of acute pancreatitis (AP); it has recently been proposed that excessive leukocyte stimulation may lead to the most severe forms of AP. The aim of this study was to investigate serum neopterin, a useful in vivo marker of macrophage activation, in mild and severe AP and its ...
G, Uomo +6 more
openaire +2 more sources
Neopterin in clinical practice
Clinica Chimica Acta, 1991Neopterin and the closely related biopterin belong to a group of pteridine compounds containing a 2-amino, 4-0~0, pyrimidino-pyrazino-(pterin) ring, with a 3-carbon side-chain on carbon 6. Pteridines were first described as pigments of insects and lower vertebrates [ll. During the past ten years increased concentrations of neopterin in body fluids have
M M, Müller +3 more
openaire +2 more sources
Diseases of the Colon & Rectum, 1987
Neopterin is compared with other tumor markers in colorectal carcinoma. Its sensitivity is clearly lower than that of CEA, TPA and CA 19/9 and is even lower than the sensitivity of the erythrocyte sedimentation rate. The ability of neopterin to discriminate between different tumor stages is also lower than that of the other markers.
H, Putzki +3 more
openaire +2 more sources
Neopterin is compared with other tumor markers in colorectal carcinoma. Its sensitivity is clearly lower than that of CEA, TPA and CA 19/9 and is even lower than the sensitivity of the erythrocyte sedimentation rate. The ability of neopterin to discriminate between different tumor stages is also lower than that of the other markers.
H, Putzki +3 more
openaire +2 more sources
Experimental Dermatology, 1999
Abstract: Neopterin was discovered in bee larvae, in worker bees and in royal jelly. The compound was termed “neopterin” to denote that it might start a new (Greek, neo) epoch in pteridine research. Increased concentrations of neopterin were reported in patients with viral infections, suggesting that increased neopterin may originate from the immune ...
openaire +2 more sources
Abstract: Neopterin was discovered in bee larvae, in worker bees and in royal jelly. The compound was termed “neopterin” to denote that it might start a new (Greek, neo) epoch in pteridine research. Increased concentrations of neopterin were reported in patients with viral infections, suggesting that increased neopterin may originate from the immune ...
openaire +2 more sources
Determination of Neopterin as a Prognostic Indicator Using Neopterin-Imprinted Cryogel Membranes
2021Neopterin (Neo) is thought of as a key biomarker for the diagnosis and prognosis of a wide variety of diseases associated with cellular immune response. Therefore, it has become a vital need to be able to specifically determine the Neo concentration in human serum. Molecularly imprinted cryogels have come into prominence among other affinity systems by
Okan, Zenger +4 more
openaire +2 more sources
Serum Neopterin After Lung Transplantation
Chest, 1993Neopterin (N), a marker for activated cell-mediated immunity, was assayed in the sera of 44 lung recipients early and late after transplantation. The study was a prospective, blind clinical trial designed to evaluate the following: (1) the daily dynamics of the serum neopterin/creatinine (N/C) ratio during the first 3 weeks after transplantation; (2 ...
M, Humbert +5 more
openaire +2 more sources
Interleukin-2- and neopterin-induced neopterin release from peripheral blood mononuclear cells
Scandinavian Journal of Clinical and Laboratory Investigation, 1990Stimulation of peripheral blood mononuclear cells (PBMC) by the mitogenic lectins, phytohaemagglutinin (PHA) and concanavalin A (conA), the lymphokine gamma-interferon (gamma-IFN) and interleukin-2 (IL-2) and the pterin neopterin, caused an increased release of neopterin from those cells, with peak levels after 7 days of stimulation.
M, Barak, D, Merzbach, N, Gruener
openaire +2 more sources
Molecular Immunology, 2005
Neopterin is well established as a reliable marker in HIV-1 infection. Neopterin concentrations measured in urine or serum indicate sensitively the course and progression of the disease as well as efficacy of anti-retroviral therapy. The main trigger for neopterin production is Th1-type cytokine interferon-gamma.
Barbara, Wirleitner +3 more
openaire +2 more sources
Neopterin is well established as a reliable marker in HIV-1 infection. Neopterin concentrations measured in urine or serum indicate sensitively the course and progression of the disease as well as efficacy of anti-retroviral therapy. The main trigger for neopterin production is Th1-type cytokine interferon-gamma.
Barbara, Wirleitner +3 more
openaire +2 more sources