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The blood pressure-elevating effect of Red Bull energy drink is mimicked by caffeine but through different hemodynamic pathways.

Physiological reports

Miles-Chan JL, Charrière N, Grasser EK, Montani JP, Dulloo AG.
PMID: 25716925
Physiol Rep. 2015 Feb 25;3(2). doi: 10.14814/phy2.12290. Print 2015 Feb 01.

The energy drink Red Bull (RB) has recently been shown to elevate resting blood pressure (BP) and double product (reflecting increased myocardial load). However, the extent to which these effects can be explained by the drink's caffeine and sugar...

Ligament origins are preserved in distal radial intraarticular two-part fractures: a computed tomography-based study.

Journal of wrist surgery

Bain GI, Alexander JJ, Eng K, Durrant A, Zumstein MA.
PMID: 24436825
J Wrist Surg. 2013 Aug;2(3):255-62. doi: 10.1055/s-0033-1355440.

Background Operative fixation of intraarticular distal radius fractures is increasingly common. A greater understanding of fracture patterns will aid surgical fixation strategy. Previous studies have suggested that ligamentous insertions may less commonly be involved, but these have included heterogeneous...

Comparing gene expression data from formalin-fixed, paraffin embedded tissues and qPCR with that from snap-frozen tissue and microarrays for modeling outcomes of patients with ovarian carcinoma.

BMC clinical pathology

Bradley WH, Eng K, Le M, Mackinnon AC, Kendziorski C, Rader JS.
PMID: 26412982
BMC Clin Pathol. 2015 Sep 24;15:17. doi: 10.1186/s12907-015-0017-1. eCollection 2015.

BACKGROUND: Previously, we have used clinical and gene expression data from The Cancer Genome Atlas (TCGA) to model a pathway-based index predicting outcomes in ovarian carcinoma. This data were obtained from snap-frozen tissue measured with the Affymetrix U133 platform....

"Don't Believe Your Eyes" Ipratropium Induced Mydriasis: A Case Report and Review of the Literature.

General medicine (Los Angeles, Calif.)

Pennington KM, St Louis EK.
PMID: 27683661
Gen Med (Los Angel). 2016 Jun;4(3). doi: 10.4172/2327-5146.1000255. Epub 2016 Jun 29.

Unilateral fixed mydriasis can be an ominous sign; however in many cases, it is benign and represents pharmacologic mediated action on the iris dilator or sphincter. Differentiation between pharmacologic mediated anisocoria and physiologic anisocoria can be challenging but may...

Rigidity of lamellar nanosheets.

Soft matter

Almutairi E, Alzaid M, Taufique AM, Semler MR, Hobbie EK.
PMID: 28303267
Soft Matter. 2017 Mar 29;13(13):2492-2498. doi: 10.1039/c7sm00047b.

Lamellar nanosheets of contrasting materials are ubiquitous in functional coatings and electronic devices. They also represent a unique paradigm for polymer nanocomposites. Here, we use fluid-assembled lamellar nanosheets - alternating layers of polymer and single-wall carbon nanotubes (SWCNTs) -...

Education and training in pediatric robotic surgery: lessons learned from an inaugural multinational workshop.

Journal of robotic surgery

Cundy TP, Mayer EK, Camps JI, Olsen LH, Pelizzo G, Yang GZ, Darzi A, Najmaldin AS.
PMID: 26530972
J Robot Surg. 2015 Mar;9(1):57-63. doi: 10.1007/s11701-014-0490-z. Epub 2014 Oct 17.

The introduction of robotic surgery into clinical practice brings new and specific needs for education and training. Application to the pediatric setting comes with unique considerations, warranting dedicated training resources that are accessible. A pediatric robotic surgery workshop was...

Applicability of near-infrared reflectance spectroscopy (NIRS) for determination of crude protein content in cowpea (Vigna unguiculata) leaves.

Food science & nutrition

Towett EK, Alex M, Shepherd KD, Polreich S, Aynekulu E, Maass BL.
PMID: 24804013
Food Sci Nutr. 2013 Jan;1(1):45-53. doi: 10.1002/fsn3.7. Epub 2013 Jan 08.

There is uncertainty on how generally applicable near-infrared reflectance spectroscopy (NIRS) calibrations are across genotypes and environments, and this study tests how well a single calibration performs across a wide range of conditions. We also address the optimization of...

Effects of a parallel magnetic field on the metal-insulator transition in a dilute two-dimensional electron system.

Physical review letters

Eng K, Feng XG, Popović D, Washburn S.
PMID: 11955112
Phys Rev Lett. 2002 Apr 01;88(13):136402. doi: 10.1103/PhysRevLett.88.136402. Epub 2002 Mar 15.

The temperature dependence of conductivity sigma(T) of a two-dimensional electron system in silicon has been studied in parallel magnetic fields B. At B = 0, the system displays a metal-insulator transition at a critical electron density n(c)(0), and dsigma/dT>0...

Factors influencing cosmetic results after breast conserving management (Turkish experience).

Breast (Edinburgh, Scotland)

Cetintaş SK, Ozkan L, Kurt M, Saran A, Taşdelen I, Tolunay S, Topal U, Engin K.
PMID: 14965649
Breast. 2002 Feb;11(1):72-80. doi: 10.1054/brst.2001.0372.

We aimed to determine predictive factors affecting cosmetic results after breast conserving management in breast cancer. Data on 96 patients with 97 breast cancer cases, who had been admitted to Uludağ University M.A. Radiotherapy Center between October 1995 and...

Optical anisotropy of nanotube suspensions.

The Journal of chemical physics

Hobbie EK.
PMID: 15260637
J Chem Phys. 2004 Jul 08;121(2):1029-37. doi: 10.1063/1.1760079.

A semimacroscopic model of an optically anisotropic nanotube suspension is derived perturbatively from Maxwell's equations in a dielectric medium. We calculate leading-order expressions, valid in the dilute and semidilute limits, for the intrinsic and form contributions to the complex...

The effect of novel insecticides on mites; Laboratory tests.

Deutsche tierarztliche Wochenschrift

PMID: 18912226
Dtsch Tierarztl Wochenschr. 1948 Feb 15;55(7):51-6.

No abstract available.

Length-dependent optical effects in single-wall carbon nanotubes.

Journal of the American Chemical Society

Fagan JA, Simpson JR, Bauer BJ, Lacerda SH, Becker ML, Chun J, Migler KB, Walker AR, Hobbie EK.
PMID: 17672462
J Am Chem Soc. 2007 Aug 29;129(34):10607-12. doi: 10.1021/ja073115c. Epub 2007 Aug 02.

Among the novel chemical and physical attributes of single-wall carbon nanotubes (SWCNTs), the optical properties are perhaps the most compelling. Although much is known about how such characteristics depend on nanotube chirality and diameter, relatively little is known about...

Showing 1 to 12 of 350 entries