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Showing 1 to 12 of 129 entries
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High-density lipoprotein endocytosis in endothelial cells.

World journal of biological chemistry

Fruhwürth S, Pavelka M, Bittman R, Kovacs WJ, Walter KM, Röhrl C, Stangl H.
PMID: 24340136
World J Biol Chem. 2013 Nov 26;4(4):131-40. doi: 10.4331/wjbc.v4.i4.131.

AIM: To describe the way stations of high-density lipoprotein (HDL) uptake and its lipid exchange in endothelial cells in vitro and in vivo.METHODS: A combination of fluorescence microscopy using novel fluorescent cholesterol surrogates and electron microscopy was used to...

Pulsed quantum cascade laser based hypertemporal real-time headspace measurements.

Optics express

Boyson TK, Rittman DR, Spence TG, Calzada ME, Kallapur AG, Petersen IR, Paul Kirkbride K, Moore DS, Harb CC.
PMID: 24921754
Opt Express. 2014 May 05;22(9):10519-34. doi: 10.1364/OE.22.010519.

Optical cavity enhancement is a highly desirable process to make sensitive direct-absorption spectroscopic measurements of unknown substances, such as explosives, illicit material, or other species of interest. This paper reports advancements in the development of real-time cavity ringdown spectroscopy...

SIRT1 deacetylates RORγt and enhances Th17 cell generation.

The Journal of experimental medicine

Lim HW, Kang SG, Ryu JK, Schilling B, Fei M, Lee IS, Kehasse A, Shirakawa K, Yokoyama M, Schnölzer M, Kasler HG, Kwon HS, Gibson BW, Sato H, Akassoglou K, Xiao C, Littman DR, Ott M, Verdin E.
PMID: 25987725
J Exp Med. 2015 Jun 01;212(6):973. doi: 10.1084/jem.2013237805062015c. Epub 2015 May 18.

No abstract available.

How physicians draw satisfaction and overcome barriers in their practices: "It sustains me".

Patient education and counseling

Branch WT, Weil AB, Gilligan MC, Litzelman DK, Hafler JP, Plews-Ogan M, Rider EA, Osterberg LG, Dunne D, Derse AR, Pittman JR, Frankel RM.
PMID: 28623052
Patient Educ Couns. 2017 Dec;100(12):2320-2330. doi: 10.1016/j.pec.2017.06.004. Epub 2017 Jun 08.

OBJECTIVE: Major reorganizations of medical practice today challenge physicians' ability to deliver compassionate care. We sought to understand how physicians who completed an intensive faculty development program in medical humanism sustain their humanistic practices.METHODS: Program completers from 8 U.S....

Effects of Evaluative Context in Implicit Cognitions Associated with Alcohol and Violent Behaviors.

Addictive behaviors reports

Obasi EM, Cavanagh L, Pittman DM, Brooks JJ.
PMID: 27175442
Addict Behav Rep. 2016 Jun;3:48-55. doi: 10.1016/j.abrep.2016.04.003.

INTRODUCTION: A large body of literature has substantiated the relationship between alcohol use and violent behaviors, but little consideration has been given to implicit interactions between the two. This study examines the implicit attitudes associated with alcoholic drinks and...

A METHOD OF PROLONGING THE ACTION OF PENICILLIN.

Science (New York, N.Y.)

Romansky MJ, Rittman GE.
PMID: 17738027
Science. 1944 Sep 01;100(2592):196-8. doi: 10.1126/science.100.2592.196.

(1) Single injections of penicillin in beeswax-peanut oil mixture will produce and maintain levels of penicillin in the blood for 7 or more hours. (2) These mixtures have maintained their potency at room, incubator and refrigerator temperatures for 30...

The binding of nicotinamide-adenine dinucleotide to yeast d-glyceraldehyde-3-phosphate dehydrogenase: temperature-jump relaxation studies on the mechanism of an allosteric enzyme.

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

Kirschner K, Eigen M, Bittman R, Voigt B.
PMID: 16591399
Proc Natl Acad Sci U S A. 1966 Dec;56(6):1661-7. doi: 10.1073/pnas.56.6.1661.

No abstract available.

PENICILLIN IN IODIZED OIL FOR INSTILLATION INTO THE LUNGS.

Science (New York, N.Y.)

Romansky MJ, Dugan DJ, Rittman GE.
PMID: 17817369
Science. 1945 Sep 07;102(2645):255-6. doi: 10.1126/science.102.2645.255.

(1) A suspension of calcium penicillin in 40 per cent. iodized oil produces a stable mixture which has been instilled in the lungs of 12 patients without adverse effect and has maintained penicillin in the lung for a minimum...

Remote sensing of phytoplankton by laser fluorosensor: effect of self attenuation.

Applied optics

Dittman RD, Hallett FR.
PMID: 20531930
Appl Opt. 1988 Aug 01;27(15):3290-4. doi: 10.1364/AO.27.003290.

The intensity of the fluorescence observed from the optical stimulation of the photosynthetic pigments of freely suspended algal cells within a collimated laser beam was modeled using a Beer-Lambert approach in which the optical attenuation parameters were assumed to...

Solvability of implicit final size equations for SIR epidemic models.

Mathematical biosciences

Bidari S, Chen X, Peters D, Pittman D, Simon PL.
PMID: 27984077
Math Biosci. 2016 Oct 29; doi: 10.1016/j.mbs.2016.10.012. Epub 2016 Oct 29.

Final epidemic size relations play a central role in mathematical epidemiology. These can be written in the form of an implicit equation which is not analytically solvable in most of the cases. While final size relations were derived for...

Redundant cytokine requirement for intestinal microbiota-induced Th17 cell differentiation in draining lymph nodes.

Cell reports

Sano T, Kageyama T, Fang V, Kedmi R, Martinez CS, Talbot J, Chen A, Cabrera I, Gorshko O, Kurakake R, Yang Y, Ng C, Schwab SR, Littman DR.
PMID: 34433045
Cell Rep. 2021 Aug 24;36(8):109608. doi: 10.1016/j.celrep.2021.109608.

Differentiation of intestinal T helper 17 (Th17) cells, which contribute to mucosal barrier protection from invasive pathogens, is dependent on colonization with distinct commensal bacteria. Segmented filamentous bacteria (SFB) are sufficient to support Th17 cell differentiation in mouse, but...

Neutral affordances: Task conflict in the affordances task.

Consciousness and cognition

Littman R, Kalanthroff E.
PMID: 34923242
Conscious Cogn. 2021 Dec 17;97:103262. doi: 10.1016/j.concog.2021.103262. Epub 2021 Dec 17.

Task conflict emerges when a stimulus triggers two or more competing tasks. To date, task conflict has been studied mainly using the color-word Stroop task. We hypothesized that task conflict also emerges in the affordances task between the goal-directed...

Showing 1 to 12 of 129 entries