Browsing Duke Scholarly Works by Title
Now showing items 4640-4659 of 12394
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G protein beta gamma subunits stimulate phosphorylation of Shc adapter protein.
(Proc Natl Acad Sci U S A, 1995-09-26)The mechanism of mitogen-activated protein (MAP) kinase activation by pertussis toxin-sensitive Gi-coupled receptors is known to involve the beta gamma subunits of heterotrimeric G proteins (G beta gamma), p21ras activation, ... -
G protein signaling and vein graft intimal hyperplasia: reduction of intimal hyperplasia in vein grafts by a Gbetagamma inhibitor suggests a major role of G protein signaling in lesion development.
(Arterioscler Thromb Vasc Biol, 1998-08)Vein grafting results in the development of intimal hyperplasia with accompanying changes in guanine nucleotide-binding (G) protein expression and function. Several serum mitogens that act through G protein-coupled receptors, ... -
G Protein Signaling and Vein Graft Intimal Hyperplasia: Reduction of Intimal Hyperplasia in Vein Grafts by a Gbg Inhibitor
(1998-08)Abstract—Vein grafting results in the development of intimal hyperplasia with accompanying changes in guanine nucleotide–binding (G) protein expression and function. Several serum mitogens that act through G protein–coupled ... -
G protein-coupled receptor kinase 3 modulates mesenchymal stem cell proliferation and differentiation through sphingosine-1-phosphate receptor regulation.
(Stem cell research & therapy, 2022-01-29)<h4>Background</h4>The bone marrow niche supports hematopoietic cell development through intimate contact with multipotent stromal mesenchymal stem cells; however, the intracellular signaling, function, and regulation of ... -
G proteins in medicine.
(N Engl J Med, 1995-01-19) -
G-protein-coupled receptor genes as protooncogenes: constitutively activating mutation of the alpha 1B-adrenergic receptor enhances mitogenesis and tumorigenicity.
(Proc Natl Acad Sci U S A, 1991-12-15)The alpha 1B-adrenergic receptor (alpha 1B-ADR) is a member of the G-protein-coupled family of transmembrane receptors. When transfected into Rat-1 and NIH 3T3 fibroblasts, this receptor induces focus formation ... -
G<inf>2</inf>-Monopoles with Singularities (Examples)
(Letters in Mathematical Physics, 2016-11-01)© 2016, Springer Science+Business Media Dordrecht.G2-Monopoles are solutions to gauge theoretical equations on G2-manifolds. If the G2-manifolds under consideration are compact, then any irreducible G2-monopole must have ... -
Gabapentin for Perioperative Pain Management for Uterine Aspiration: A Randomized Controlled Trial.
(Obstetrics and gynecology, 2019-09)OBJECTIVE:To evaluate the effect of oral gabapentin in conjunction with usual oral pain management regimens of lorazepam, ibuprofen, oxycodone, and acetaminophen for surgical abortion on pain 5 minutes postprocedure. METHODS:This ... -
Gaga, a new fern genus segregated from cheilanthes (pteridaceae)
(Systematic Botany, 2012-10-01)Ongoing molecular phylogenetic studies of cheilanthoid ferns confirm that the genus Cheilanthes (Pteridaceae) is polyphyletic. A monophyletic group of species within the hemionitid clade informally called the "C. marginata ... -
Gaining ground: Squatters and the right to the city
(2017-01-01)This essay concerns the history of squatting in Cape Town beginning in the early to mid-twentieth century and concluding after the transition to democracy. It focuses specifically on a series of contiguous settlements in ... -
Gait and behavior in an IL1β-mediated model of rat knee arthritis and effects of an IL1 antagonist.
(J Orthop Res, 2011-05)Interleukin-1 beta (IL1β) is a proinflammatory cytokine that mediates arthritic pathologies. Our objectives were to evaluate pain and limb dysfunction resulting from IL1β over-expression in the rat knee and to investigate ... -
Gallbladder abnormalities in children with metachromatic leukodystrophy.
(The Journal of surgical research, 2017-02)<h4>Background</h4>Metachromatic leukodystrophy (MLD) is a lysosomal storage disease that leads to neurological deterioration and visceral involvement, including sulphatide deposition in the gallbladder wall. Using ... -
Gallium plasmonics: deep subwavelength spectroscopic imaging of single and interacting gallium nanoparticles.
(ACS Nano, 2015-02-24)Gallium has recently been demonstrated as a phase-change plasmonic material offering UV tunability, facile synthesis, and a remarkable stability due to its thin, self-terminating native oxide. However, the dense irregular ... -
Game Changer in Soil Science. The Anthropocene in soil science and pedology.
(Journal of Plant Nutrition and Soil Science, 2020-02-01)© 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim The venerable science of pedology, initiated in the 19th century as the study of the natural factors of soil formation, is adapting to the demands of the Anthropocene, ... -
Game Theory and Cold War Rationality: A Review Essay
(Economic Research Initiatives at Duke (ERID), 2016-02-23)This essay reviews new histories of the role of game theory and rational decision-making in shaping the social sciences, economics among them, in the post war period. The recent books "The World the Game Theorists Made" ... -
Game-Theoretic Question Selection for Tests
(JOURNAL OF ARTIFICIAL INTELLIGENCE RESEARCH, 2017) -
Gap Junctions Contribute to Differential Light Adaptation across Direction-Selective Retinal Ganglion Cells.
(Neuron, 2018-10)Direction-selective ganglion cells (DSGCs) deliver signals from the retina to multiple brain areas to indicate the presence and direction of motion. Delivering reliable signals in response to motion is critical across light ... -
Gaps in Hypertension Guidelines in Low- and Middle-Income Versus High-Income Countries: A Systematic Review.
(Hypertension (Dallas, Tex. : 1979), 2016-12) -
Gaps in receipt of regular eye examinations among medicare beneficiaries diagnosed with diabetes or chronic eye diseases.
(Ophthalmology, 2014-12)OBJECTIVE: To examine a wide range of factors associated with regular eye examination receipt among elderly individuals diagnosed with glaucoma, age-related macular degeneration, or diabetes mellitus (DM). DESIGN: Retrospective ... -
Gardner Phenomenology in Minimally Polydisperse Crystalline Systems
We study the structure and dynamics of crystals of minimally polydisperse hard spheres at high pressures. Structurally, they exhibit a power-law scaling in their probability distribution of weak forces and small interparticle ...
