Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Emil N. Nikolov"'
Publikováno v:
Journal of Biological Chemistry. 282:28669-28682
Numerous heptahelical receptors use activation of heterotrimeric G proteins to convey a multitude of extracellular signals to appropriate effector molecules in the cell. Both high specificity and correct integration of these signals are required for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d20385a7fa1758fc5fb3ff2d0f3528c
https://doi.org/10.1074/jbc.m703677200
https://doi.org/10.1074/jbc.m703677200
Publikováno v:
Journal of General Physiology. 112:199-210
The membrane-delimited activation of muscarinic K+ channels by G protein βγ subunits plays a prominent role in the inhibitory synaptic transmission in the heart. These channels are thought to be heterotetramers comprised of two homologous subunits,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfaa772bc1e69d8a145e5a02c77a9c6c
https://doi.org/10.1085/jgp.112.2.199
https://doi.org/10.1085/jgp.112.2.199
Publikováno v:
Nuclear Physics A. 608:411-436
The effects of meson loops in the vacuum sector of the Nambu--Jona-Lasinio model are calculated. Using the effective action formalism we take consistently all next-to-leading-order $1 \over \Nc$ terms into account. This leads to a symmetry-conserving
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1408062a70353020f0a1436b19f2594
https://doi.org/10.1016/0375-9474(96)00231-x
https://doi.org/10.1016/0375-9474(96)00231-x
Publikováno v:
Zeitschrift f�r Physik A Hadrons and Nuclei. 354:421-429
We analyze the analytic structure of meson propagators in the Nambu--Jona-Lasinio model with a proper-time regulator. We show that the regulator produces unphysical complex singularities. As a result the naive use of the Wick rotation is no longer al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::716a9af5203b6c22c04a9d98652da1e3
https://doi.org/10.1007/s002180050065
https://doi.org/10.1007/s002180050065
Publikováno v:
Biophysical journal. 87(5)
Muscarinic K+ (KACh) channels are key determinants of the inhibitory synaptic transmission in the heart. These channels are heterotetramers consisting of two homologous subunits, G-protein-gated inwardly rectifying K+ (GIRK)1 and GIRK4, and have unit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::febf27257182e05c3261c635b5ba7d67
https://pubmed.ncbi.nlm.nih.gov/15507689
https://pubmed.ncbi.nlm.nih.gov/15507689
Publikováno v:
The Journal of biological chemistry. 279(22)
Control of heart rate is a complex process that integrates the function of multiple G protein-coupled receptors and ion channels. Among them, the G protein-regulated inwardly rectifying K+ (GIRK or KACh) channels of sinoatrial node and atria play a m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b78fb453aae2c28942f337eb1bc7c7fb
https://pubmed.ncbi.nlm.nih.gov/15037627
https://pubmed.ncbi.nlm.nih.gov/15037627
The electric polarizability of the nucleon is calculated in the soliton approach to the Nambu--Jona-Lasinio model. We analyze the leading-$N_c$ contributions, as well as the effects of rotational $1/N_c$ corrections and $\Delta$-$N$ mass splitting. O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9466309774c62ea8156de200536dfc11
http://arxiv.org/abs/hep-ph/9312219
http://arxiv.org/abs/hep-ph/9312219
Publikováno v:
Biophysical Journal. 96:463a
G-protein-gated inwardly rectifying K+ (GIRK) channels play a key role in the regulation of beat to beat variability of the heart (Wickman et al., 1998), yet the mechanisms that control this variability are not well understood. We hypothesized that d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b29e6a91ae5721b38913a6f6794f43b
https://doi.org/10.1016/j.bpj.2008.12.2386
https://doi.org/10.1016/j.bpj.2008.12.2386
Publikováno v:
The International journal of biochemistry. 19(2)
1. 1. The rates of synthesis and degradation of ribosomal proteins, prelabelled with [14C]bicarbonate, were determined as an index of the rate of ribosome turnover in regenerating rat liver. 2. 2. The half-life of ribosomes is about 178 and 75 hr in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f79c9a7350ad0d01bd1b0aae6ea00e59
https://pubmed.ncbi.nlm.nih.gov/3569644
https://pubmed.ncbi.nlm.nih.gov/3569644
Autor:
Emil N. Nikolov, Mariane D. Dabeva
Publikováno v:
Bioscience reports. 3(8)
The turnover of 28S and 18S rRNA was studied in the course of 12 d after partial hepatectomy, including the proliferative (1st to 5th d) and post-proliferative (6th to 12th d) phases of liver regeneration. Turnover data, as the day-to-day rates of sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de0607b967b455e747ce95e3937817e2
https://pubmed.ncbi.nlm.nih.gov/6626711
https://pubmed.ncbi.nlm.nih.gov/6626711