Zobrazeno 1 - 10
of 14
pro vyhledávání: '"C. K. Jayawickreme"'
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry Articles. 151:167-175
The homogeneity of four reference materials was evaluated for Se by cyclic instrumental neutron activation analysis (CINAA). The relative standard deviation for Se measurements at ppb levels by CINAA was
Publikováno v:
Fresenius' Journal of Analytical Chemistry. 338:399-407
A cyclic instrumental neutron activation analysis method has been used to calculate sampling constants and to evaluate homogeneity for Se in five biological reference and certified reference materials, namely NRC lobster hepatopancreas (RM TORT-1), I
Publikováno v:
Molecular pharmacology. 57(1)
This article describes the behavior of transiently transfected human receptors into melanophores and the potential use of constitutive receptor activity to screen for new drug entities. Specifically, transient transfection of melanophores with differ
Autor:
C. K. Jayawickreme, M. R. Lerner
Publikováno v:
The Pharmacology of Functional, Biochemical, and Recombinant Receptor Systems ISBN: 9783642630286
This chapter describes the development and application of a Xenopus laevis melanophore recombinant system to study receptor-ligand interactions. Many Poikilothermie vertebrates possess the ability to change their skin color rapidly. The cells respons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bc827869fb1fd578208c2cd212b7d21
https://doi.org/10.1007/978-3-642-57081-0_16
https://doi.org/10.1007/978-3-642-57081-0_16
Publikováno v:
The Journal of biological chemistry. 269(47)
Structure-function relationships of alpha-melanocyte-stimulating hormone (alpha-MSH, alpha-melanotropin) were investigated and novel alpha-MSH receptor antagonists were identified. Based on the alpha-MSH-[5-13] peptide sequence, a multi-use peptide l
Publikováno v:
The Journal of biological chemistry. 268(25)
We report here the presence of a receptor specific for endothelin-3 (termed ETc receptor or ETcR) on Xenopus laevis dermal melanophores. Activation of ETcR causes the dispersion of the pigment granules within the melanophores. The EC50 for ET-3 to in
Publikováno v:
The Journal of biological chemistry. 268(8)
Pigment dispersion in frog melanophores is classically mediated by receptors that activate protein kinase A via an elevation of intracellular cyclic AMP. Here, 12-O-tetradecanoylphorbol-13-acetate (TPA), an activator of protein kinase C, is found to
Publikováno v:
Ciba Foundation symposium. 179
Vertebrate olfactory receptors are members of the seven-transmembrane-domain G protein-coupled receptor family. They utilize intracellular signal transduction pathways which are activated by stimulation of odorant receptors and use the second messeng
Publikováno v:
Journal of neurochemistry. 58(1)
The conditions for optimal solubilization and reconstitution of bovine brain synaptic plasma membrane Na+/Ca2+ exchange activity were examined and a series of chromatographic procedures were used for the isolation of a protein involved in this transp
Autor:
C. K. Jayawickreme, Amares Chatt
Publikováno v:
Biological trace element research.
Bovine kidneys were found to contain about 78 ppm Zn and 0.78 ppm Cd. Approximately 45% of Zn and 60% of Cd were present in the cytosol fraction. More than 95% of these two metals were bound to macromolecules. Both Zn- and Cd-protein complexes were o