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Showing 13 to 24 of 417 entries
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Culture Negative Infective Endocarditits: a Changing Paradigm.

Irish medical journal

Daly A, Redmond JM, Hannan MM.
PMID: 27685880
Ir Med J. 2016 May 10;109(5):409.

Traditionally, the modified Duke's criteria, based primarily on positive blood cultures, is used to diagnose Infective Endocarditis (IE). However, reports demonstrate that 31% of cases are diagnosed as Culture Negative Infective Endocarditis (CNIE)1. Consequently, empiric broad-spectrum antibiotics are prescribed...

Cardiovascular and nervous system changes during meditation.

Frontiers in human neuroscience

Steinhubl SR, Wineinger NE, Patel S, Boeldt DL, Mackellar G, Porter V, Redmond JT, Muse ED, Nicholson L, Chopra D, Topol EJ.
PMID: 25852526
Front Hum Neurosci. 2015 Mar 18;9:145. doi: 10.3389/fnhum.2015.00145. eCollection 2015.

BACKGROUND: A number of benefits have been described for the long-term practice of meditation, yet little is known regarding the immediate neurological and cardiovascular responses to meditation. Wireless sensor technology allows, for the first time, multi-parameter and quantitative monitoring...

Stereotactic Radiosurgery for Glioblastoma.

Cureus

Redmond KJ, Mehta M.
PMID: 26848407
Cureus. 2015 Dec 17;7(12):e413. doi: 10.7759/cureus.413.

Glioblastoma (GBM) is the most common primary malignant brain tumor in adults and one of the most aggressive of all human cancers. GBM tumors are highly infiltrative and relatively resistant to conventional therapies. Aggressive management of GBM using a...

LUNGx Challenge for computerized lung nodule classification: reflections and lessons learned.

Journal of medical imaging (Bellingham, Wash.)

Armato SG, Hadjiiski L, Tourassi GD, Drukker K, Giger ML, Li F, Redmond G, Farahani K, Kirby JS, Clarke LP.
PMID: 26158094
J Med Imaging (Bellingham). 2015 Apr;2(2):020103. doi: 10.1117/1.JMI.2.2.020103.

No abstract available.

A Comparison of Magnetic Resonance Imaging and Neuropsychological Examination in the Diagnostic Distinction of Alzheimer's Disease and Behavioral Variant Frontotemporal Dementia.

Frontiers in aging neuroscience

Wang J, Redmond SJ, Bertoux M, Hodges JR, Hornberger M.
PMID: 27378905
Front Aging Neurosci. 2016 Jun 16;8:119. doi: 10.3389/fnagi.2016.00119. eCollection 2016.

The clinical distinction between Alzheimer's disease (AD) and behavioral variant frontotemporal dementia (bvFTD) remains challenging and largely dependent on the experience of the clinician. This study investigates whether objective machine learning algorithms using supportive neuroimaging and neuropsychological clinical features...

Combined effect of temperature and pulsed electric fields on apple juice peroxidase and polyphenoloxidase inactivation.

Food chemistry

Riener J, Noci F, Cronin DA, Morgan DJ, Lyng JG.
PMID: 26003364
Food Chem. 2008 Jul 15;109(2):402-7. doi: 10.1016/j.foodchem.2007.12.059. Epub 2007 Dec 28.

Pulsed electric fields (PEF) were applied to freshly prepared apple juice using a laboratory scale continuous PEF system to study the feasibility of inactivating peroxidase (POD) and polyphenoloxidase (PPO). Square wave PEF using different combinations of electric field strength,...

A convenient parallel synthesis of low molecular weight hydroxamic acids using polymer-supported 1-hydroxybenzotriazole.

Organic & biomolecular chemistry

Devocelle M, McLoughlin BM, Sharkey CT, Fitzgerald DJ, Nolan KB.
PMID: 12929369
Org Biomol Chem. 2003 Mar 07;1(5):850-3. doi: 10.1039/b211526c.

A convenient two-step procedure for the parallel synthesis of hydroxamic acids from carboxylic acids and hydroxylamine in good to high yields is reported. It involves the formation of a polymer-bound HOBt active ester and subsequent reaction with O-protected or...

Natural Killer Cell Receptor NKG2A/HLA-E Interaction Dependent Differential Thymopoiesis of Hematopoietic Progenitor Cells Influences the Outcome of HIV Infection.

Journal of stem cells

Yunis EJ, Romero V, Diaz-Giffero F, Zuñiga J, Koka P.
PMID: 19005583
J Stem Cells. 2007;2(4):237-248.

HIV infection and its outcome is complex because there is great heterogeneity not only in clinical presentation, incomplete clinical information of markers of immunodeficiency and in measurements of viral loads. Also, there many gene variants that control not only...

Bohr Effect: Absence in a Molluscan Hemocyanin.

Science (New York, N.Y.)

Redmond JR.
PMID: 17757067
Science. 1963 Mar 29;139(3561):1294-5. doi: 10.1126/science.139.3561.1294.

The hemocyanin of the keyhole limpet, Diodora aspera, shows no Bohr effect within the pH range 6.88 to 7.84. At 10 degrees C the pressure of half-saturation is 5 mm-Hg of oxygen pressure. A moderately positive interaction occurs among...

Fabrication of nanopore array electrodes by focused ion beam milling.

Analytical chemistry

Lanyon YH, De Marzi G, Watson YE, Quinn AJ, Gleeson JP, Redmond G, Arrigan DW.
PMID: 17370998
Anal Chem. 2007 Apr 15;79(8):3048-55. doi: 10.1021/ac061878x. Epub 2007 Mar 20.

Single nanopore electrodes and nanopore electrode arrays have been fabricated using a focused ion beam (FIB) method. High aspect ratio pores (approximately 150-400-nm diameter and 500-nm depth) were fabricated using direct-write local ion milling of a silicon nitride layer...

Postoperative phlegmasia caerulea dolens: a case report and consideration of potential iatrogenic factors.

Journal of medical case reports

Cahill RA, Redmond H.
PMID: 18053154
J Med Case Rep. 2007 Dec 01;1:163. doi: 10.1186/1752-1947-1-163.

While the haemorrhagic consequences of anti-coagulants are well and frequently described in the surgical literature, the paradoxical prothrombotic tendencies of these drugs tend to be under-recognised due, perhaps, to their clinical infrequency. However, when these effects pertain, their consequences...

A potential and ion switched molecular photonic logic gate.

Chemical communications (Cambridge, England)

Biancardo M, Bignozzi C, Doyle H, Redmond G.
PMID: 16075071
Chem Commun (Camb). 2005 Aug 21;(31):3918-20. doi: 10.1039/b507021j. Epub 2005 Jul 08.

A molecular photonic logic gate is demonstrated by integrating electrical (potential) and chemical (ionic) switching functions into molecules attached at an externally addressable semiconductor substrate.

Showing 13 to 24 of 417 entries