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Classification of Positive Solitary Solutions of the Nonlinear Choquard Equation
AbstractIn this paper, we settle the longstanding open problem concerning the classification of all positive solutions to the nonlinear stationary Choquard equation $$\Delta…
P2X7 receptors on osteoblasts couple to production of lysophosphatidic acid: a signaling axis promoting osteogenesis
- N. Panupinthu, J. T. Rogers, +4 authors S. Dixon
- Biology, MedicineThe Journal of cell biology
- 2 June 2008
It is concluded that P2x7 receptors enhance osteoblast function through a cell-autonomous mechanism and a novel signaling axis links P2X7 receptors to production of LPA and COX metabolites, which in turn stimulate osteogenesis.
P2X7 Nucleotide Receptors Mediate Blebbing in Osteoblasts through a Pathway Involving Lysophosphatidic Acid*
- N. Panupinthu, Lin Zhao, F. Possmayer, H. Ke, S. Sims, S. Dixon
- Biology, MedicineJournal of Biological Chemistry
- 2 February 2007
A novel signaling axis that links P2X7 receptors through phospholipases to production of LPA and activation of Rho-associated kinase is proposed, which may contribute to P2x7-stimulated osteogenesis during skeletal development and mechanotransduction.
A new map of permafrost distribution on the Tibetan Plateau
Abstract. The Tibetan Plateau (TP) has the largest areas of permafrost terrain in the mid- and low-latitude regions of the world. Some permafrost distribution maps have been compiled but, due to…
Induction of regulatory T cells by physiological level estrogen
- Ping Tai, Junpeng Wang, +10 authors B. Wang
- Biology, MedicineJournal of cellular physiology
- 1 February 2008
E2 is a potential physiological regulatory factor for the peripheral development of CD4+CD25+ Treg cells during the implantation period in mice and the results demonstrate that E2, at physiological doses, stimulated the conversion ofCD4+ CD25− T cells into CD4-CD25- T cells which exhibited enhanced Foxp3 and IL‐10 expression in vitro.
O-GlcNAc transferase/host cell factor C1 complex regulates gluconeogenesis by modulating PGC-1α stability.
The OGT/HCF-1 complex is defined as a glucose sensor and key regulator of gluconeogenesis, shedding light on new strategies for treating diabetes.
Robust Stability and Stabilization of Uncertain T–S Fuzzy Systems With Time-Varying Delay: An Input–Output Approach
- Lin Zhao, Huijun Gao, H. Karimi
- Computer Science, MathematicsIEEE Transactions on Fuzzy Systems
- 1 October 2013
An input-output approach to the stability and stabilization of uncertain Takagi-Sugeno (T-S) fuzzy systems with time-varying delay is proposed, which is simpler since both delay and parameter uncertainties are processed in a unified framework.
Phase diagram and electronic indication of high-temperature superconductivity at 65 K in single-layer FeSe films.
The phase diagram for an FeSe monolayer grown on a SrTiO3 substrate is reported, by tuning the charge carrier concentration over a wide range through an extensive annealing procedure, and strong indications of superconductivity are observed with a transition temperature of 65±5 K.
The effects of bisphenol A (BPA) exposure on fat mass and serum leptin concentrations have no impact on bone mineral densities in non-obese premenopausal women.
- Hong‐yan Zhao, Y. Bi, +12 authors Jian-min Liu
- Chemistry, MedicineClinical biochemistry
- 1 December 2012
Although BPA exposure is related with increased amount of fat mass and elevated serum leptin levels, it has neutral effect on BMDs in premenopausal women, possibly due to the exclusive role of fat-free mass, which is unrelated to BPA in determining B MDs.
Finite-time command filtered backstepping control for a class of nonlinear systems
A novel finite-time command filtered backstepping approach is proposed by using the new virtual control signals and the modified error compensation signals, which not only has the advantages of the conventional command-filtered backstepped control, but also guarantees the finite- time convergent property.