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Showing 1 to 12 of 166 entries
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Retirement is a full time job.

Journal of the New Jersey Dental Association

Levitz VH.
PMID: 4523923
J N J Dent Assoc. 1974;45(3):18-9.

No abstract available.

Noninvasive Experimental Evidence of the Linear Pore Size Dependence of Water Diffusion in Nanoconfinement.

The journal of physical chemistry letters

Chemmi H, Petit D, Levitz P, Denoyel R, Galarneau A, Korb JP.
PMID: 26751162
J Phys Chem Lett. 2016 Feb 04;7(3):393-8. doi: 10.1021/acs.jpclett.5b02718. Epub 2016 Jan 15.

We show that nuclear magnetic relaxation experiments at variable magnetic fields (NMRD) provide noninvasive means for probing the spatial dependence of liquid diffusion close to solid interfaces. These experiments performed on samples of cylindrical and spherical nanopore geometries demonstrate...

A Toolkit for Orthogonal and in vivo Optical Manipulation of Ionotropic Glutamate Receptors.

Frontiers in molecular neuroscience

Levitz J, Popescu AT, Reiner A, Isacoff EY.
PMID: 26869877
Front Mol Neurosci. 2016 Feb 02;9:2. doi: 10.3389/fnmol.2016.00002. eCollection 2016.

The ability to optically manipulate specific neuronal signaling proteins with genetic precision paves the way for the dissection of their roles in brain function, behavior, and disease. Chemical optogenetic control with photoswitchable tethered ligands (PTLs) enables rapid, reversible and...

Orthogonal Optical Control of a G Protein-Coupled Receptor with a SNAP-Tethered Photochromic Ligand.

ACS central science

Broichhagen J, Damijonaitis A, Levitz J, Sokol KR, Leippe P, Konrad D, Isacoff EY, Trauner D.
PMID: 27162996
ACS Cent Sci. 2015 Oct 28;1(7):383-93. doi: 10.1021/acscentsci.5b00260. Epub 2015 Oct 16.

The covalent attachment of synthetic photoswitches is a general approach to impart light sensitivity onto native receptors. It mimics the logic of natural photoreceptors and significantly expands the reach of optogenetics. Here we describe a novel photoswitch design-the photoswitchable...

BLOOD PRESSURE CHANGES IN NORMALS AND IN HYPERTENSIVES AFTER INTRAVENOUS EPINEPHRINE AND HISTAMINE.

The Journal of clinical investigation

Gordon W, Levitt G.
PMID: 16694309
J Clin Invest. 1935 May;14(3):367-72. doi: 10.1172/JCI100686.

No abstract available.

THE PROBLEM OF AN ANTIDIURETIC SUBSTANCE IN THE BLOOD OF PATIENTS WITH ECLAMPSIA AND OTHER HYPERTENSIVE DISEASES WITH OBSERVATIONS ON SPINAL FLUID.

The Journal of clinical investigation

Levitt G.
PMID: 16694374
J Clin Invest. 1936 Jan;15(1):135-41. doi: 10.1172/JCI100752.

No abstract available.

THE PRODUCTS OF THE CYCLIZING DEHYDRATION OF 1-BETA-PHENYLETHYLCYCLOHEXANOL-1 AND THE SYNTHESIS OF SPIROCYCLOHEXANE-1,1-INDANONE-3.

Science (New York, N.Y.)

Levitz M, Perlman D, Bogert MT.
PMID: 17810659
Science. 1939 Aug 04;90(2327):114-5. doi: 10.1126/science.90.2327.114-a.

(1) Spirocyclohexane-1,1-indanone (VI) has been found among the oxidation products of the hydrocarbon mixture which results when 1-beta-phenylethylcyclohexanol-1 is dehydrated, or when 1-beta-phenylethylcyclohexene is cyclized by aluminum trichloride, and its constitution has been proved by synthesis (2) Its oxime...

Sol/gel and isotropic/nematic transitions in aqueous suspensions of natural nontronite clay. Influence of particle anisotropy. 1. Features of the i/n transition.

Langmuir : the ACS journal of surfaces and colloids

Michot LJ, Bihannic I, Maddi S, Baravian C, Levitz P, Davidson P.
PMID: 18303925
Langmuir. 2008 Apr 01;24(7):3127-39. doi: 10.1021/la703506z. Epub 2008 Feb 28.

The phase behavior of a natural nontronite clay was studied for size-selected particles by combining osmotic pressure measurements, visual observations under polarized light, and rheological experiments. In parallel, the positional and orientational correlations of the particles were analyzed by...

[In memory of V. N. Shevkunenko].

Khirurgiia

BAKULEV AN, LEVIT VS, VISHNEVSKII AA, GESELEVICH AM.
PMID: 13045355
Khirurgiia (Mosk). 1953 Jan;27(1):69-71.

No abstract available.

Fasting substrate oxidation in relation to habitual dietary fat intake and insulin resistance in non-diabetic women: a case for metabolic flexibility?.

Nutrition & metabolism

Carstens MT, Goedecke JH, Dugas L, Evans J, Kroff J, Levitt NS, Lambert EV.
PMID: 23317295
Nutr Metab (Lond). 2013 Jan 14;10(1):8. doi: 10.1186/1743-7075-10-8.

BACKGROUND: Metabolic flexibility described as "the capacity of the body to match fuel oxidation to fuel availability" has been implicated in insulin resistance. We examined fasting substrate oxidation in relation to dietary macronutrient intake, and markers of insulin resistance...

Optimal reaction time for surface-mediated diffusion.

Physical review letters

Bénichou O, Grebenkov D, Levitz P, Loverdo C, Voituriez R.
PMID: 21230885
Phys Rev Lett. 2010 Oct 08;105(15):150606. doi: 10.1103/PhysRevLett.105.150606. Epub 2010 Oct 08.

We present an exact calculation of the mean first-passage time to a small target on the surface of a 2D or 3D spherical domain, for a molecule performing surface-mediated diffusion. This minimal model of interfacial reactions, which explicitly takes...

Optogenetic techniques for the study of native potassium channels.

Frontiers in molecular neuroscience

Sandoz G, Levitz J.
PMID: 23596388
Front Mol Neurosci. 2013 Apr 11;6:6. doi: 10.3389/fnmol.2013.00006. eCollection 2013.

Optogenetic tools were originally designed to target specific neurons for remote control of their activity by light and have largely been built around opsin-based channels and pumps. These naturally photosensitive opsins are microbial in origin and are unable to...

Showing 1 to 12 of 166 entries