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Showing 1 to 12 of 167 entries
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Evaluation of PTGS2 Expression, PIK3CA Mutation, Aspirin Use and Colon Cancer Survival in a Population-Based Cohort Study.

Clinical and translational gastroenterology

Gray RT, Cantwell MM, Coleman HG, Loughrey MB, Bankhead P, McQuaid S, O'Neill RF, Arthur K, Bingham V, McGready C, Gavin AT, Cardwell CR, Johnston BT, James JA, Hamilton PW, Salto-Tellez M, Murray LJ.
PMID: 28448072
Clin Transl Gastroenterol. 2017 Apr 27;8(4):e91. doi: 10.1038/ctg.2017.18.

OBJECTIVES: The association between aspirin use and improved survival after colorectal cancer diagnosis may be more pronounced in tumors that have PIK3CA mutations or high PTGS2 expression. However, the evidence of a difference in association by biomarker status lacks...

A surprising visual improvement following a prolonged 5-month retained subfoveal perfluorocarbon liquid.

International journal of ophthalmology

Ting DS, Lu VH, Tan GS, Wong EY.
PMID: 27500121
Int J Ophthalmol. 2016 Jul 18;9(7):1079-81. doi: 10.18240/ijo.2016.07.24. eCollection 2016.

No abstract available.

Generalized pupil function of a compound X-ray refractive lens.

Optics express

Gasilov S, Rolo TDS, Mittone A, Polyakov S, Terentyev S, Farago T, Blank V, Bravin A, Baumbach T.
PMID: 29041180
Opt Express. 2017 Oct 16;25(21):25090-25097. doi: 10.1364/OE.25.025090.

Quality of a refractive compound X-ray lens can be limited by imperfections in surfaces of unit lenses and stacking precision. In general case both the lens transmission and optical aberrations define properties of a beam in the lens exit...

Photosynthesis of cotton plants exposed to elevated levels of carbon dioxide in the field.

Photosynthesis research

Radin JW, Kimball BA, Hendrix DL, Mauney JR.
PMID: 24435687
Photosynth Res. 1987 Jan;12(3):191-203. doi: 10.1007/BF00055120.

The cotton (Gossypium hirsutum L.) plant responds to a doubling of atmospheric CO2 with almost doubled yield. Gas exchange of leaves was monitored to discover the photosynthetic basis of this large response. Plants were grown in the field in...

Varicella-Zoster Virus Glycoproteins: Entry, Replication, and Pathogenesis.

Current clinical microbiology reports

Oliver SL, Yang E, Arvin AM.
PMID: 28367398
Curr Clin Microbiol Rep. 2016 Dec;3(4):204-215. doi: 10.1007/s40588-016-0044-4. Epub 2016 Sep 09.

Varicella-zoster virus (VZV), an alphaherpesvirus that causes chicken pox (varicella) and shingles (herpes zoster), is a medically important pathogen that causes considerable morbidity and, on occasion, mortality in immunocompromised patients. Herpes zoster can afflict the elderly with a debilitating...

Note: Operation of gamma-ray microcalorimeters at elevated count rates using filters with constraints.

The Review of scientific instruments

Alpert BK, Horansky RD, Bennett DA, Doriese WB, Fowler JW, Hoover AS, Rabin MW, Ullom JN.
PMID: 23742605
Rev Sci Instrum. 2013 May;84(5):056107. doi: 10.1063/1.4806802.

Microcalorimeter sensors operated near 0.1 K can measure the energy of individual x- and gamma-ray photons with significantly more precision than conventional semiconductor technologies. Both microcalorimeter arrays and higher per pixel count rates are desirable to increase the total...

Genetic variability for stomatal conductance in Pima cotton and its relation to improvements of heat adaptation.

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

Radin JW, Lu Z, Percy RG, Zeiger E.
PMID: 11607487
Proc Natl Acad Sci U S A. 1994 Jul 19;91(15):7217-21. doi: 10.1073/pnas.91.15.7217.

Responses of stomata to environment have been intensively studied, but little is known of genetic effects on stomatal conductance or their consequences. In Pima cotton (Gossypium barbadense L.), a crop that is bred for irrigated production in very hot...

Interleaved, sampled fiber Bragg gratings for use in hybrid wavelength references.

Applied optics

Rabin MW, Swann WC, Gilbert SL.
PMID: 12477108
Appl Opt. 2002 Dec 01;41(34):7193-6. doi: 10.1364/ao.41.007193.

We discuss the design and fabrication of interleaved, sampled fiber Bragg gratings (ISFBGs) for use in hybrid wavelength calibration references covering the 1300-1600-nm region. We demonstrate use of sampled phase masks (SPMs) to make sampled gratings and ISFBGs. The...

ABCR expression in foveal cone photoreceptors and its role in stargardt macular dystrophy.

American journal of ophthalmology

Molday LL, Rabin AR, Molday RS.
PMID: 11078864
Am J Ophthalmol. 2000 Nov;130(5):689. doi: 10.1016/s0002-9394(00)00756-x.

No abstract available.

Fixed-exit monochromator for computed tomography with synchrotron radiation at energies 18-90 keV.

Journal of synchrotron radiation

Suortti P, Fiedler S, Bravin A, Brochard T, Mattenet M, Renier M, Spanne P, Thomlinson W, Charvet AM, Elleaume H, Schulze-Briese C, Thompson AC.
PMID: 16609218
J Synchrotron Radiat. 2000 Sep 01;7:340-7. doi: 10.1107/S0909049500008384. Epub 2000 Sep 01.

A fixed-exit monochromator has been constructed for computed tomography (CT) studies at the Medical Beamline of the European Synchrotron Radiation Facility. A non-dispersive pair of bent Laue-type crystals is used, and the first crystal is water-cooled. The monochromator operates...

Correlation of Stomatal Conductance with Photosynthetic Capacity of Cotton Only in a CO(2)-Enriched Atmosphere: Mediation by Abscisic Acid?.

Plant physiology

Radin JW, Hartung W, Kimball BA, Mauney JR.
PMID: 16666421
Plant Physiol. 1988 Dec;88(4):1058-62. doi: 10.1104/pp.88.4.1058.

Some evidence indicates that photosynthetic rate (A) and stomatal conductance (g) of leaves are correlated across diverse environments. The correlation between A and g has led to the postulation of a "messenger" from the mesophyll that directs stomatal behavior....

The teaching of science.

Science (New York, N.Y.)

Ravin AW.
PMID: 17834616
Science. 1970 Nov 27;170(3961):1004. doi: 10.1126/science.170.3961.1004.

No abstract available.

Showing 1 to 12 of 167 entries