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Showing 13 to 24 of 31127 entries
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Morphology of nematic and smectic vesicles.

Proceedings of the National Academy of Sciences of the United States of America

Xing X, Shin H, Bowick MJ, Yao Z, Jia L, Li MH.
PMID: 22431595
Proc Natl Acad Sci U S A. 2012 Apr 03;109(14):5202-6. doi: 10.1073/pnas.1115684109. Epub 2012 Mar 19.

Recent experiments on vesicles formed from block copolymers with liquid-crystalline side chains reveal a rich variety of vesicle morphologies. The additional internal order ("structure") developed by these self-assembled block copolymer vesicles can lead to significantly deformed vesicles as a...

Cadmium alters the formation of benzo[a]pyrene DNA adducts in the RPTEC/TERT1 human renal proximal tubule epithelial cell line.

Toxicology reports

Simon BR, Wilson MJ, Blake DA, Yu H, Wickliffe JK.
PMID: 25170436
Toxicol Rep. 2014 Jul 14;1:391-400. doi: 10.1016/j.toxrep.2014.07.003.

Previously, we demonstrated the sensitivity of RPTEC/TERT1 cells, an immortalized human renal proximal tubule epithelial cell line, to two common environmental carcinogens, cadmium (Cd) and benzo[a]pyrene (B[a]P). Here, we measured BPDE-DNA adducts using a competitive ELISA method after cells...

Direct versus indirect supervision of fellows covering football events: a survey of fellows and program directors.

Journal of graduate medical education

Lascano CA, Stovak ML, Harvey AT.
PMID: 21976096
J Grad Med Educ. 2010 Sep;2(3):442-8. doi: 10.4300/JGME-D-10-00038.1.

BACKGROUND: The Accreditation Council for Graduate Medical Education (ACGME) program requirements mandate "adequate supervision," of residents, but there is little guidance for sports medicine fellowship directors regarding the transition from direct to indirect supervision of fellows covering football games.OBJECTIVE:...

Mapping cognitive overlaps between practice-based learning and improvement and evidence-based medicine: an operational definition for assessing resident physician competence.

Journal of graduate medical education

Chatterji M, Graham MJ, Wyer PC.
PMID: 21975994
J Grad Med Educ. 2009 Dec;1(2):287-98. doi: 10.4300/JGME-D-09-00029.1.

PURPOSE: The complex competency labeled practice-based learning and improvement (PBLI) by the Accreditation Council for Graduate Medical Education (ACGME) incorporates core knowledge in evidence-based medicine (EBM). The purpose of this study was to operationally define a "PBLI-EBM" domain for...

A regenerable oxide-based H2S adsorbent with nanofibrous morphology.

Nature nanotechnology

Behl M, Yeom J, Lineberry Q, Jain PK, Shannon MA.
PMID: 23160316
Nat Nanotechnol. 2012 Dec;7(12):810-5. doi: 10.1038/nnano.2012.194. Epub 2012 Nov 18.

Hydrogen sulphide is found in raw fuels such as natural gas and coal/biomass-derived syngas. It is poisonous to catalysts and corrosive to metals and therefore needs to be removed. This is often achieved using metal oxides as reactive adsorbents,...

Lewis base mediated β-elimination and Lewis acid mediated insertion reactions of disilazido zirconium compounds.

Journal of the American Chemical Society

Yan K, Duchimaza Heredia JJ, Ellern A, Gordon MS, Sadow AD.
PMID: 24067161
J Am Chem Soc. 2013 Oct 09;135(40):15225-37. doi: 10.1021/ja407950e. Epub 2013 Sep 25.

The reactivity of a series of disilazido zirconocene complexes is dominated by the migration of anionic groups (hydrogen, alkyl, halide, OTf) between the zirconium and silicon centers. The direction of these migrations is controlled by the addition of two-electron...

WITHDRAWN: High-power Nd:YAG laser triggers the osteogenesis of osteoblasts by activating the bone morphogenetic protein 2 and insulin-like growth factor-1 signaling pathways.

Molecular medicine reports

Lei L, Xu J, Reynolds MA, Yan J, Chen Y.
PMID: 25936535
Mol Med Rep. 2015 Apr 27; doi: 10.3892/mmr.2015.3686. Epub 2015 Apr 27.

Ahead of Print article withdrawn by publisher.

Nitric oxide-flux dependent bacterial adhesion and viability at fibrinogen-coated surfaces.

Biomaterials science

Nichols SP, Schoenfisch MH.
PMID: 24288588
Biomater Sci. 2013 Nov 01;1(11). doi: 10.1039/C3BM60130G.

Nitric oxide (NO) is an endogenous antibacterial agent produced by immune cells in response to pathogens. Herein, the NO fluxes necessary to reduce bacterial adhesion of different bacteria (

STIM and Orai isoform expression in pregnant human myometrium: a potential role in calcium signaling during pregnancy.

Frontiers in physiology

Chin-Smith EC, Slater DM, Johnson MR, Tribe RM.
PMID: 24834055
Front Physiol. 2014 May 06;5:169. doi: 10.3389/fphys.2014.00169. eCollection 2014.

Store-operated calcium (Ca(2+)) entry (SOCE) can be mediated by two novel proteins, STIM/Orai. We have previously demonstrated that members of the TRPC family, putative basal and store operated calcium entry channels, are present in human myometrium and regulated by...

Sensitive Detection of Cardiac Biomarkers Using a Magnetic Microbead Immunoassay.

Analytical methods : advancing methods and applications

Woolley CF, Hayes MA.
PMID: 26527562
Anal Methods. 2015 Oct 21;7(20):8632-8639. doi: 10.1039/C5AY01071C. Epub 2015 Aug 20.

To achieve improved sensitivity in cardiac biomarker detection, a batch incubation magnetic microbead immunoassay was developed and tested on three separate human protein targets: myoglobin, heart-type fatty acid binding protein, and cardiac troponin I. A sandwich immunoassay was performed...

Graphene field effect transistor as a probe of electronic structure and charge transfer at organic molecule-graphene interfaces.

Nanoscale

Cervenka J, Budi A, Dontschuk N, Stacey A, Tadich A, Rietwyk KJ, Schenk A, Edmonds MT, Yin Y, Medhekar N, Kalbac M, Pakes CI.
PMID: 25502349
Nanoscale. 2015 Jan 28;7(4):1471-8. doi: 10.1039/c4nr05390g.

The electronic structure of physisorbed molecules containing aromatic nitrogen heterocycles (triazine and melamine) on graphene is studied using a combination of electronic transport, X-ray photoemission spectroscopy and density functional theory calculations. The interfacial electronic structure and charge transfer of...

An innovative approach to capability-based emergency operations planning.

Disaster health

Keim ME.
PMID: 28228987
Disaster Health. 2013 Jan 01;1(1):54-62. doi: 10.4161/dish.23480. eCollection 2013.

This paper describes the innovative use information technology for assisting disaster planners with an easily-accessible method for writing and improving evidence-based emergency operations plans. This process is used to identify all key objectives of the emergency response according to...

Showing 13 to 24 of 31127 entries