نتایج جستجو برای: blood metabolites

تعداد نتایج: 738232  

2017
Teklab Gebregiworgis Chandirasegara Massilamany Arunakumar Gangaplara Sivasubramani Thulasingam Venkata Kolli Mark T. Werth Eric D. Dodds David Steffen Jay Reddy Robert Powers Chandirasegaran Massilamany

Journal: :Neuro-oncology 2022

Abstract OBJECTIVE To illustrate changes of untargeted metabolomics in patients with glioblastoma IDH wildtype undergoing concurrent radiation therapy (RT) temozolomide (TMZ). This study implemented machine learning (ML) algorithms to predict treatment phase: pre-surgery, post-surgery, pre-radiation, and post based on data. METHODS Thirty-six (18 methylguanine methyltransferase [MGMT] methylate...

Journal: :International journal of radiation applications and instrumentation. Part B, Nuclear medicine and biology 1989
K C Rosenspire D L Gildersleeve C C Massin S G Mislankar D M Wieland

Studies were performed to determine whether [18F]6-fluorometaraminol (18F-FMR), a new neuronal heart radiopharmaceutical, is metabolized in vivo and if the metabolites are taken up in heart. Rat, dog, baboon and guinea pig were injected with 18F-FMR and tissue samples were analyzed for metabolites by HPLC. Liver contained the most metabolites of the tissues studied with 25-90% of the radioactiv...

Asghar Ghasemi, Saleh Zahediasl,

Nitric oxide (NO) is a simple ubiquitous signaling molecule and plays important roles in almost every biological system. Recent evidences suggest that NO may act as an endocrine molecule. The aim of this review is considering available literature on endocrine roles of NO and/or its metabolites, i.e. nitrite and nitrate. Existing data suggest the idea that NO is a hormone that after production i...

Journal: :British journal of clinical pharmacology 1997
T Rydberg A Jönsson M O Karlsson A Melander

AIMS The main purpose of this paper is to describe the relationship between serum concentrations of glibenclamide and its main metabolites and the effects on blood glucose levels, the clinically most relevant parameter to assess in diabetes. METHODS Serum concentrations and blood glucose lowering effects (expressed as percent blood glucose reduction vs placebo) of glibenclamide (Gb) and its a...

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