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Showing 1 to 12 of 113 entries
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Aerobic Oxidation of 4-Alkyl-N,N-dimethylbenzylamines Catalyzed by N-Hydroxyphthalimide: Protonation-Driven Control over Regioselectivity.

The Journal of organic chemistry

Bietti M, Lanzalunga O, Lapi A, Martin T, Mazzonna M, Polin M, Salamone M.
PMID: 28481527
J Org Chem. 2017 Jun 02;82(11):5761-5768. doi: 10.1021/acs.joc.7b00563. Epub 2017 May 17.

A change in regioselectivity has been observed in the hydrogen atom transfer (HAT) reactions from 4-alkyl-N,N-dimethylbenzylamines (alkyl = ethyl, isopropyl, and benzyl) to the phthalimide N-oxyl radical (PINO) by effect of protonation. This result can be rationalized on the...

Rituximab-Induced Acute ST Elevation Myocardial Infarction.

The Ochsner journal

Keswani AN, Williams C, Fuloria J, Polin NM, Jahangir E.
PMID: 26130984
Ochsner J. 2015;15(2):187-90.

BACKGROUND: Rituximab has rarely been associated with acute coronary syndrome (ACS). We report the case of a patient in whom rituximab, a monoclonal antibody used to treat lymphomas of B-cell origin, induced ST elevation myocardial infarction.CASE REPORT: A 46-year-old...

Cyto-Insectotoxin 1a from Lachesana tarabaevi Spider Venom Inhibits Chlamydia trachomatis Infection.

Probiotics and antimicrobial proteins

Polina NF, Shkarupeta MM, Popenko AS, Vassilevski AA, Kozlov SA, Grishin EV, Lazarev VN, Govorun VM.
PMID: 26782047
Probiotics Antimicrob Proteins. 2012 Sep;4(3):208-16. doi: 10.1007/s12602-012-9108-9.

Venom of the ant spider Lachesana tarabaevi contains a wide variety of antimicrobial peptides. Among them, a special place belongs to cyto-insectotoxins, a class of cytolytic molecules showing equally potent antimicrobial and insecticidal effects. We tested one of them,...

Kinetics and mechanism of the reaction of hydrogen sulfide with diaquacobinamide in aqueous solution.

European journal of inorganic chemistry

Salnikov DS, Makarov SV, van Eldik R, Kucherenko PN, Boss GR.
PMID: 25580081
Eur J Inorg Chem. 2014 Sep;2014(25):4123-4133. doi: 10.1002/ejic.201402082.

We conducted a detailed kinetic study of the reaction of the vitamin B

Endovascular treatment for symptomatic cerebral vasospasm after subarachnoid hemorrhage: transluminal balloon angioplasty compared with intraarterial papaverine.

Neurosurgical focus

Coenen VA, Hansen CA, Kassell NF, Polin RS.
PMID: 17112217
Neurosurg Focus. 1998 Oct 15;5(4):e6. doi: 10.3171/foc.1998.5.4.9.

The authors retrospectively evaluated the short-term neurological improvement of 69 patients undergoing endovascular treatment for symptomatic cerebral vasospasm after aneurysmal subarachnoid hemorrhage (SAH). The patient group observed here is a subset of patients enrolled in the multicenter North American...

59Co NMR evidence for charge ordering below T_(CO) approximately 51 K in Na0.5CoO2.

Physical review letters

Ning FL, Golin SM, Ahilan K, Imai T, Shu GJ, Chou FC.
PMID: 18352643
Phys Rev Lett. 2008 Feb 29;100(8):086405. doi: 10.1103/PhysRevLett.100.086405. Epub 2008 Feb 29.

The CoO2 layers in NaxCoO2 may be viewed as a spin S=1/2 triangular-lattice doped with charge carriers. The underlying physics of the cobaltates is very similar to that of the high T_(c) cuprates. We will present unequivocal 59Co NMR...

Electronic speckle pattern interferometry for simultaneous measurement of out-of-plane displacement and slope.

Optics letters

Mohan NK, Saldner H, Molin NE.
PMID: 19829429
Opt Lett. 1993 Nov 01;18(21):1861-3. doi: 10.1364/ol.18.001861.

An optical configuration is presented for simultaneous measurement of out-of-plane displacement and slope change in electronic speckle pattern interferometry. Experimental results for a rectangular plate clamped along the edges and loaded at the center are presented.

Optimized holographic optical traps.

Optics express

Polin M, Ladavac K, Lee SH, Roichman Y, Grier D.
PMID: 19498588
Opt Express. 2005 Jul 25;13(15):5831-45. doi: 10.1364/opex.13.005831.

Holographic optical traps use the forces exerted by computer-generated holograms to trap, move and otherwise transform mesoscopically textured materials. This article introduces methods for optimizing holographic optical traps' efficiency and accuracy, and an optimal statistical approach for characterizing their...

(1SR,3RS,3aSR,6aRS)-Methyl 5-methyl-4,6-dioxo-3-[2-(trifluoro-meth-yl)phen-yl]octa-hydro-pyrrolo-[3,4-c]pyrrole-1-carboxyl-ate.

Acta crystallographica. Section E, Structure reports online

Kudryavtsev KV, Ivantcova PM, Churakov AV.
PMID: 23424450
Acta Crystallogr Sect E Struct Rep Online. 2013 Feb 01;69:o161-2. doi: 10.1107/S1600536812051471. Epub 2013 Jan 04.

In the title compound, C(16)H(15)F(3)N(2)O(4), the relative stereochemistry of the four stereogenic C atoms has been determined. The carb-oxy-methyl and 2-(trifluoro-meth-yl)-phenyl substituents of the pyrrolidine cycle have a cis mutual arrangement. The five-membered saturated aza-cycle adopts an envelope conformation...

Pathophysiology and Prevention of Heart Disease in Diabetes Mellitus.

Current problems in cardiology

Oktay AA, Akturk HK, Esenboğa K, Javed F, Polin NM, Jahangir E.
PMID: 29471918
Curr Probl Cardiol. 2018 Mar;43(3):68-110. doi: 10.1016/j.cpcardiol.2017.05.001. Epub 2017 May 10.

Diabetes mellitus (DM) has become a public health problem worldwide, and it has large implications for cardiovascular disease (CVD). In this article, we discuss the etiology and pathophysiology of CVD in DM including the effects of abnormal glucose homeostasis,...

Theoretical and NMR Conformational Studies of β-Proline Oligopeptides With Alternating Chirality of Pyrrolidine Units.

Frontiers in chemistry

Mantsyzov AB, Savelyev OY, Ivantcova PM, Bräse S, Kudryavtsev KV, Polshakov VI.
PMID: 29644215
Front Chem. 2018 Mar 28;6:91. doi: 10.3389/fchem.2018.00091. eCollection 2018.

Synthetic β-peptides are potential functional mimetics of native α-proteins. A recently developed, novel, synthetic approach provides an effective route to the broad group of β-proline oligomers with alternating patterns of stereogenic centers. Conformation of the pyrrolidine ring,

A CARP-1 functional mimetic loaded vitamin E-TPGS micellar nano-formulation for inhibition of renal cell carcinoma.

Oncotarget

Cheriyan VT, Alsaab HO, Sekhar S, Stieber C, Kesharwani P, Sau S, Muthu M, Polin LA, Levi E, Iyer AK, Rishi AK.
PMID: 29285223
Oncotarget. 2017 Sep 05;8(62):104928-104945. doi: 10.18632/oncotarget.20650. eCollection 2017 Dec 01.

Current treatments for Renal Cell Carcinoma (RCC) include a combination of surgery, targeted therapy, and immunotherapy. Emergence of resistant RCCs contributes to failure of drugs and poor prognosis, and thus warrants development of new and improved treatment options for...

Showing 1 to 12 of 113 entries