Quamrul Hasan

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This paper describes a method for imaging the endogenous release of glutamate from cerebral neurons. This method is based on the reactions of glutamate oxidase and peroxidase, and on the detection of hydrogen peroxide by a fluorescent substrate of peroxidase. Glutamate has been sensitively measured in vitro in the range of 20 nM to 1 microM. We used two(More)
The completion of human genome sequencing has shifted the focus of research from genes to proteins. In this regard, a protein library chip has become a useful tool for cell-free protein synthesis. In this study, we attempted to make a highly-integrated protein chip from a DNA library using in vitro protein synthesis on a microchamber array fabricated by(More)
Glucagon receptor (GCGR) is a secretin-like (class B) family of G-protein coupled receptors (GPCRs) in humans that plays an important role in elevating the glucose concentration in blood and has thus become one of the promising therapeutic targets for treatment of type 2 diabetes mellitus. GCGR based inhibitors for the treatment of type 2 diabetes are(More)
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