WebApr 27, 2024 · Clinical use Serum Chromogranin A measurements are a first-line test for diagnosing carcinoid tumours, in conjunction with, or as an alternative to urine 5-hydroxyindoleacetic acid (5-HIAA). Background Because of its ubiquitous distribution within neuroendocrine tissues, chromogranin A is a useful diagnostic marker for … WebChromogranin A is a 49-kDa glycoprotein of the neuroendocrine system that is typically increased by stress, including hypoxia. 489,549 Chromogranin A is colocalized within and co-released from storage granules along with NPY and catecholamines. 549 During pregnancy, chromogranin A is also expressed by the trophoblast, decidua, and fetal ...
Chromogranin A: a sensitive biomarker for the detection and post ...
WebChromogranin A (CGA) is a 439-amino acid protein with a molecular weight of 48 to 60 kDa, depending on glycosylation and phosphorylation status. It is a member of the granin family of proteins and polypeptides. WebJun 21, 2016 · 9) 실험실적 검사와의 간섭 : 증가된 CgA(serum chromogranin A) 수치는 신경 내분비 종양 검사시에 간섭을 일으킬 수 있다. 이 간섭을 피하기 위해 CgA 측정하기 적어도 5일 전 일시적으로 에스오메프라졸 투여를 중지해야만 한다. notfallsectio
CHROMOGRANIN A - Lab Results explained HealthMatters.io
WebMay 6, 2014 · Aim: The value of chromogranin A (CgA) versus gastrin and progastrin in diagnosis and control of gastrinoma patients is not settled because the peptides circulate as variable mixtures. We have addressed this complexity using defined sequence-specific assays. Patients & methods: Six assays were applied to plasma from 40 gastrinoma … WebCreate high-quality IHC slides with a complete solution of antibodies, ancillary reagents, and detection systems. Developed in-house with 20+ years of experience, these robust antibodies are optimized for automated and manual applications. Detection Systems BOND Polymer Refine Detection BOND Polymer Refine Red Detection WebChromogranin A (CGA) is a 439-amino acid protein with a molecular weight of 48 to 60 kDa, depending on glycosylation and phosphorylation status. It is a member of the granin … notfallrationen - was macht sinn