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Showing 1 to 12 of 3272 entries
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Contact dependent suppression of CD4 T cell activation and proliferation by B cells activated through IgD cross-linking.

Immunology

Preciado-Llanes L, Wing JB, Foster RA, Carlring J, Lees A, Read RC, Heath AW.
PMID: 25244010
Immunology. 2014 Sep 20; doi: 10.1111/imm.12389. Epub 2014 Sep 20.

Although the co-stimulatory interaction between B and T cells is well defined, recent evidence suggests that B cells also have a regulatory role. Here, we show that B cells activated using anti-IgD conjugated to dextran (α-δ-dex) directly inhibit TCR-induced...

Engineered nanomaterials: exposures, hazards, and risk prevention.

Journal of occupational medicine and toxicology (London, England)

Yokel RA, Macphail RC.
PMID: 21418643
J Occup Med Toxicol. 2011 Mar 21;6:7. doi: 10.1186/1745-6673-6-7.

Nanotechnology presents the possibility of revolutionizing many aspects of our lives. People in many settings (academic, small and large industrial, and the general public in industrialized nations) are either developing or using engineered nanomaterials (ENMs) or ENM-containing products. However,...

γ-Glutamyl hydrolase modulation significantly influences global and gene-specific DNA methylation and gene expression in human colon and breast cancer cells.

Genes & nutrition

Kim SE, Hinoue T, Kim MS, Sohn KJ, Cho RC, Cole PD, Weisenberger DJ, Laird PW, Kim YI.
PMID: 25502219
Genes Nutr. 2015 Jan;10(1):444. doi: 10.1007/s12263-014-0444-0. Epub 2014 Dec 13.

γ-Glutamyl hydrolase (GGH) plays an important role in folate homeostasis by catalyzing hydrolysis of polyglutamylated folate into monoglutamates. Polyglutamylated folates are better substrates for several enzymes involved in the generation of S-adenosylmethionine, the primary methyl group donor, and hence,...

Repetitive head impact exposure and later-life plasma total tau in former National Football League players.

Alzheimer's & dementia (Amsterdam, Netherlands)

Alosco ML, Tripodis Y, Jarnagin J, Baugh CM, Martin B, Chaisson CE, Estochen N, Song L, Cantu RC, Jeromin A, Stern RA.
PMID: 28229128
Alzheimers Dement (Amst). 2016 Dec 10;7:33-40. doi: 10.1016/j.dadm.2016.11.003. eCollection 2017.

INTRODUCTION: Blood protein analysis of total tau (t-tau) may be a practical screening biomarker for chronic traumatic encephalopathy (CTE), a neurodegenerative tauopathy associated with repetitive head impact (RHI) exposure. We examined plasma t-tau in symptomatic former National Football League...

Probing Maxwell's demon with a nanoscale thermometer.

ACS nano

Bergfield JP, Story SM, Stafford RC, Stafford CA.
PMID: 23651014
ACS Nano. 2013 May 28;7(5):4429-40. doi: 10.1021/nn401027u. Epub 2013 May 07.

A precise definition for a quantum electron thermometer is given, as an electron reservoir coupled locally (e.g., by tunneling) to a sample, and brought into electrical and thermal equilibrium with it. A realistic model of a scanning thermal microscope...

Assessment of flushing methods for the removal of heavy chlorinated compounds DNAPL in an alluvial aquifer.

The Science of the total environment

Maire J, Joubert A, Kaifas D, Invernizzi T, Marduel J, Colombano S, Cazaux D, Marion C, Klein PY, Dumestre A, Fatin-Rouge N.
PMID: 28892859
Sci Total Environ. 2018 Jan 15;612:1149-1158. doi: 10.1016/j.scitotenv.2017.08.309. Epub 2017 Sep 08.

Immiscible mobilization and foam flushing were assessed as low surfactant consuming technologies, for the enhanced recovery of dense non-aqueous phase liquid (DNAPL) residual at a site contaminated by heavy chlorinated compounds. Preliminary experiments in well-controlled conditions demonstrated the phenomena...

Smallest Bimetallic CoPt.

The journal of physical chemistry letters

Karmaoui M, Amaral JS, Lajaunie L, Puliyalil H, Tobaldi DM, Pullar RC, Labrincha JA, Arenal R, Cvelbar U.
PMID: 27676169
J Phys Chem Lett. 2016 Oct 20;7(20):4039-4046. doi: 10.1021/acs.jpclett.6b01768. Epub 2016 Sep 29.

We present for the first time a nonaqueous sol-gel route to produce ultrasmall (

Mode structure of planar optical antennas on dielectric substrates.

Optics express

Word RC, Könenkamp R.
PMID: 27505835
Opt Express. 2016 Aug 08;24(16):18727-38. doi: 10.1364/OE.24.018727.

We report a numerical study, supported by photoemission electron microscopy (PEEM), of sub-micron planar optical antennas on transparent substrate. We find these antennas generate intricate near-field spatial field distributions with odd and even numbers of nodes. We show that...

Avulsion of Aortic Leaflet During Transcatheter Aortic Valve Replacement.

Journal of interventional cardiology

Patankar GR, Grayburn PA, Hebeler RF, Henry AC, Stoler RC.
PMID: 27534597
J Interv Cardiol. 2016 Oct;29(5):549-551. doi: 10.1111/joic.12313. Epub 2016 Aug 17.

No abstract available.

Effectiveness of balloon valvuloplasty for stenosis of a bioprosthesis in the tricuspid valve position.

Proceedings (Baylor University. Medical Center)

Falcone AM, Varghese JJ, Stoler RC, Choi JW.
PMID: 26424955
Proc (Bayl Univ Med Cent). 2015 Oct;28(4):502-3. doi: 10.1080/08998280.2015.11929323.

A 67-year-old man underwent percutaneous balloon valvuloplasty for bioprosthetic tricuspid stenosis. He had undergone two tricuspid valve replacements over a period of 39 years and became symptomatic. After the valvuloplasty, his symptoms were resolved. Stenosis of a bioprosthetic tricuspid...

Post-Treatment Gliosarcoma Extension into the Pterygomaxillary Fossa: Literature Review and Case Report.

Cureus

Mason A, Villavicencio AT, Nelson EL, Forsythe RC, Burneikiene S.
PMID: 27699141
Cureus. 2016 Jul 18;8(7):e700. doi: 10.7759/cureus.700.

Only four primary gliosarcoma case reports are described in the literature with transcranial (intradural to extradural) penetration into the region of the infratemporal fossa. This is the first report of a primary glioblastoma (GBM) that evolved into secondary or...

Recent Advances in Microscale Western Blotting.

Analytical methods : advancing methods and applications

Sanders BJ, Kim DC, Dunn RC.
PMID: 28392839
Anal Methods. 2016 Oct 21;8(39):7002-7013. doi: 10.1039/C6AY01947A. Epub 2016 Sep 15.

Western blotting is a ubiquitous tool used extensively in the clinical and research settings to identify proteins and characterize their levels. It has rapidly become a mainstay in research laboratories due to its specificity, low cost, and ease of...

Showing 1 to 12 of 3272 entries