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Showing 1 to 12 of 2158 entries
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Peroxisome Proliferator-Activated Receptor γ Regulates the Expression of Lipid Phosphate Phosphohydrolase 1 in Human Vascular Endothelial Cells.

PPAR research

Huang Y, Zhao B, Liu Y, Wang N.
PMID: 24955089
PPAR Res. 2014;2014:740121. doi: 10.1155/2014/740121. Epub 2014 May 12.

Lipid phosphate phosphohydrolase 1 (LPP1), a membrane ectophosphohydrolase regulating the availability of bioactive lipid phosphates, plays important roles in cellular signaling and physiological processes such as angiogenesis and endothelial migration. However, the regulated expression of LPP1 remains largely unknown....

The biochemical basis of transmembrane signalling by B lymphocyte surface immunoglobulin.

Immunology today

Cambier JC, Monroe JG, Mark Coggeshall K, Ransom JT.
PMID: 25290184
Immunol Today. 1985 Jul;6(7):218-22. doi: 10.1016/0167-5699(85)90038-6.

The specificity of humoral immune responses is determined primarily at the level of antigen interaction with B lymphocytes which express antigen-specific receptor immunoglobulin. When receptor immunoglobulin is crosslinked by antigen or anti-receptor antibodies there isgeneration and transduction of signals...

Ice-templated Self-assembly of VOPO4-Graphene Nanocomposites for Vertically Porous 3D Supercapacitor Electrodes.

Scientific reports

Lee KH, Lee YW, Lee SW, Ha JS, Lee SS, Son JG.
PMID: 26333591
Sci Rep. 2015 Sep 03;5:13696. doi: 10.1038/srep13696.

A simple ice-templated self-assembly process is used to prepare a three-dimensional (3D) and vertically porous nanocomposite of layered vanadium phosphates (VOPO4) and graphene nanosheets with high surface area and high electrical conductivity. The resulting 3D VOPO4-graphene nanocomposite has a...

Intracellular pharmacokinetic study of zidovudine and its phosphorylated metabolites.

Acta pharmaceutica Sinica. B

Mu L, Zhou R, Tang F, Liu X, Li S, Xie F, Xie X, Peng J, Yu P.
PMID: 27006900
Acta Pharm Sin B. 2016 Mar;6(2):158-62. doi: 10.1016/j.apsb.2015.10.002. Epub 2015 Dec 21.

Zidovudine (AZT), the first drug approved by the US Food and Drug Administration for the treatment of human immunodeficiency virus (HIV) infection, is metabolized in the host cells to 5'-AZT triphosphate (AZT-TP) which inhibits HIV reverse transcriptase. As the...

Functional group analysis of starches reacted with urea-phosphoric acid-Correlation of wet chemical measures with FT Raman spectroscopy.

Carbohydrate polymers

Passauer L, Bender H.
PMID: 28457460
Carbohydr Polym. 2017 Jul 15;168:356-364. doi: 10.1016/j.carbpol.2017.03.094. Epub 2017 Mar 30.

Because the degree of substitution (DS) of chemically modified starches strongly affects their physicochemical properties and applications, rapid techniques for its determination are crucial. In the present work, ammonium starch phosphates carbamates (SPC) were obtained by reacting starch with...

Rapid Microwave-Assisted Solvothermal Synthesis of Non-Olivine Cmcm Polymorphs of LiMPO4 (M = Mn, Fe, Co, and Ni) at Low Temperature and Pressure.

Inorganic chemistry

Assat G, Manthiram A.
PMID: 26428928
Inorg Chem. 2015 Oct 19;54(20):10015-22. doi: 10.1021/acs.inorgchem.5b01787. Epub 2015 Oct 02.

Lithium transition-metal phosphates, LiMPO4 (M = Mn, Fe, Co, and Ni), have attracted significant research interest over the past two decades as an important class of lithium ion battery cathode materials. However, almost all of the investigations thus far...

Synthetic detergents: 100 years of history.

Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society

Kogawa AC, Cernic BG, do Couto LGD, Salgado HRN.
PMID: 28951681
Saudi Pharm J. 2017 Sep;25(6):934-938. doi: 10.1016/j.jsps.2017.02.006. Epub 2017 Feb 14.

In the year 2016 the synthetic detergents complete 100 years and in this story they evolved as cleaners. They are already part of the routine of thousands of people worldwide. For a higher power of cleaning of the detergent,...

The interaction between Sertoli cells and luekemia inhibitory factor on the propagation and differentiation of spermatogonial stem cells in vitro.

Iranian journal of reproductive medicine

Rastegar T, Habibi Roudkenar M, Parvari S, Baazm M.
PMID: 26730242
Iran J Reprod Med. 2015 Nov;13(11):679-86.

BACKGROUND: Sertoli cells play a pivotal role in creating microenvironments essential for spermatogonial stem cells (SSCs) self-renewal and commitment to differentiation. Maintenance of SSCs and or induction of in vitro spermiogenesis may provide a therapeutic strategy to treat male...

Dietary carbohydrate and control of hepatic gene expression: mechanistic links from ATP and phosphate ester homeostasis to the carbohydrate-response element-binding protein.

The Proceedings of the Nutrition Society

Agius L.
PMID: 26264689
Proc Nutr Soc. 2016 Feb;75(1):10-18. doi: 10.1017/S0029665115002451. Epub 2015 Aug 12.

Type 2 diabetes and non-alcoholic fatty liver disease (NAFLD) are associated with elevated hepatic glucose production and fatty acid synthesis (de novo lipogenesis (DNL)). High carbohydrate diets also increase hepatic glucose production and lipogenesis. The carbohydrate-response element-binding protein (ChREBP,...

Recent advances in research on magnesium alloys and magnesium-calcium phosphate composites as biodegradable implant materials.

Journal of biomaterials applications

Kuśnierczyk K, Basista M.
PMID: 27368753
J Biomater Appl. 2017 Jan;31(6):878-900. doi: 10.1177/0885328216657271. Epub 2016 Jul 09.

Magnesium alloys are modern biocompatible materials suitable for orthopaedic implants due to their biodegradability in biological environment. Many studies indicate that there is a high demand to design magnesium alloys with controllable in vivo corrosion rates and required mechanical...

A New Deep-Ultraviolet Transparent Orthophosphate LiCs2PO4 with Large Second Harmonic Generation Response.

Journal of the American Chemical Society

Li L, Wang Y, Lei BH, Han S, Yang Z, Poeppelmeier KR, Pan S.
PMID: 27403745
J Am Chem Soc. 2016 Jul 27;138(29):9101-4. doi: 10.1021/jacs.6b06053. Epub 2016 Jul 18.

LiCs2PO4, a new deep-ultraviolet (UV) transparent material, was synthesized by the flux method. The material contains unusual edge-sharing LiO4-PO4 tetrahedra. It exhibits a very short absorption edge of λ = 174 nm and generates the largest powder second harmonic...

Continuous-flow hydrothermal synthesis for the production of inorganic nanomaterials.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences

Dunne PW, Munn AS, Starkey CL, Huddle TA, Lester EH.
PMID: 26574533
Philos Trans A Math Phys Eng Sci. 2015 Dec 28;373(2057). doi: 10.1098/rsta.2015.0015.

As nanotechnology becomes increasingly important and ubiquitous, new and scalable synthetic approaches are needed to meet the growing demand for industrially viable routes to nanomaterial production. Continuous-flow hydrothermal synthesis or supercritical water hydrothermal synthesis (scWHS) is emerging as a...

Showing 1 to 12 of 2158 entries