Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Gottfried Kellermann"'
Publikováno v:
Talanta. 178:464-472
Accurate quantitation of estrogens (i.e, estrone (E1), estradiol (E2) and estriol (E3)) is valuable for clinical assessment of human health and disease. Alterations in estrogen levels have been implicated in numerous pathological conditions. However,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e5182a4eb21ffe1d48ddc72b1c94ff5
https://doi.org/10.1016/j.talanta.2017.09.062
https://doi.org/10.1016/j.talanta.2017.09.062
Publikováno v:
Journal of Chromatography B. 1067:61-70
Determination of trimethylamine N-oxide (TMAO) and trimethylamine (TMA) in biological and environmental samples has drawn great attention recently due to their increasing association with human health and disease. It remains a challenge to simultaneo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1a7a372826a6377f12aa52c1d3a5b6f
https://doi.org/10.1016/j.jchromb.2017.09.049
https://doi.org/10.1016/j.jchromb.2017.09.049
Publikováno v:
Analytical and Bioanalytical Chemistry. 409:2859-2871
The major monoamine neurotransmitters, serotonin (5-HT) and catecholamines (i.e., norepinephrine (NE), epinephrine (E), and dopamine (DA)), are critical to the nervous system function, and imbalances of the neurotransmitters have been connected to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::754a2344a33aac59d358f16aaab5cafe
https://doi.org/10.1007/s00216-017-0231-z
https://doi.org/10.1007/s00216-017-0231-z
Publikováno v:
Talanta. 159:238-247
It remains a challenge to simultaneously quantify catecholamines and metanephrines in a simple, sensitive and cost-effective manner due to pre-analytical and analytical constraints. Herein, we describe such a method consisting of a miniaturized sampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ccd6f33f38d285f407b0b21124da600
https://doi.org/10.1016/j.talanta.2016.06.032
https://doi.org/10.1016/j.talanta.2016.06.032
Publikováno v:
Babesiosis of Domestic Animals and Man ISBN: 9781351070027
Babesiosis of Domestic Animals and Man
Babesiosis of Domestic Animals and Man
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f1a3d3926d3e2ba512739a26b1547c2
https://doi.org/10.1201/9781351070027-4
https://doi.org/10.1201/9781351070027-4
Publikováno v:
Analytical and Bioanalytical Chemistry. 407:7703-7712
We developed and validated a simple and fast UFLC-MS/MS method for the accurate determination of 3-nitrotyrosine (3-NT) in human urine as a noninvasive biomarker for oxidative stress. The method, involving tailored 96-well μElution solid-phase extra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad0cbbfa67ba396d34658eb98c4aa0c9
https://doi.org/10.1007/s00216-015-8934-5
https://doi.org/10.1007/s00216-015-8934-5
Publikováno v:
Journal of Visualized Experiments.
Free 3-nitrotyrosine (3-NT) has been extensively used as a possible biomarker for oxidative stress. Increased levels of 3-NT have been reported in a wide variety of pathological conditions. However, existing methods lack the sufficient sensitivity an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3086d64bfb967defd4993399d6599d4d
https://doi.org/10.3791/55778-v
https://doi.org/10.3791/55778-v
Publikováno v:
Analytical and Bioanalytical Chemistry. 406:7287-7297
Catecholamines are a class of biogenic amines that play an important role as neurotransmitters and hormones. We developed and validated a rapid, specific and sensitive LC-MS/MS method for quantitative determination of catecholamines in human urine. L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c62ebe41b71412d0598d3eccfa98a31
https://doi.org/10.1007/s00216-014-8120-1
https://doi.org/10.1007/s00216-014-8120-1
Evaluation of a novel ELISA for serotonin: urinary serotonin as a potential biomarker for depression
Autor:
Gottfried Kellermann, Paul Wynveen, Kelly L. Olson, David T. Marc, Han Huisman, Mikaela Nichkova
Publikováno v:
Analytical and Bioanalytical Chemistry. 402:1593-1600
Depression is a common disorder with physical and psychological manifestations often associated with low serotonin. Since noninvasive diagnostic tools for depression are sparse, we evaluated the clinical utility of a novel ELISA for the measurement o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f0bc34fac55ac4b4854c532a525d0dc
https://doi.org/10.1007/s00216-011-5583-1
https://doi.org/10.1007/s00216-011-5583-1
Publikováno v:
Evidence-based Complementary and Alternative Medicine : eCAM
Evidence-Based Complementary and Alternative Medicine, Vol 2011 (2011)
Evidence-Based Complementary and Alternative Medicine, Vol 2011 (2011)
Abundant research has mapped the inflammatory pathways leading to autoimmunity and neuroinflammatory disorders. The latest T helper to be identified, Th17, through its proinflammatory cytokine IL-17, plays a pathogenic role in many inflammatory condi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9b8f4a530888177e52b8604543edbbe
https://doi.org/10.1093/ecam/nep064
https://doi.org/10.1093/ecam/nep064