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Showing 1 to 12 of 257 entries
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Helicity inversion and redox chemistry of chiral manganese(II) cubanes.

Dalton transactions (Cambridge, England : 2003)

Deville C, Granelli M, Downward AM, Besnard C, Guenée L, Williams AF.
PMID: 25019262
Dalton Trans. 2014 Sep 14;43(34):12917-25. doi: 10.1039/c4dt01590h.

The chiral ligand S-1,2-bis(1H-benzimidazol-2-yl)ethanol, 1, reacts with manganese(II) salts to form cubanes which readily undergo oxidation reactions leading either to a tetranuclear manganese(II,III) mixed valence complex 4 or to a tetranuclear complex of ligand 5 where the secondary alcohol...

Unusual Endoscopic Features in a Child With Drug Reaction With Eosinophilia and Systemic Symptoms.

Journal of pediatric gastroenterology and nutrition

Halb C, Paganelli M, Jantchou P, Chevalier I, Dorothee DS, Deslandres C.
PMID: 25493343
J Pediatr Gastroenterol Nutr. 2016 Oct;63(4):e74. doi: 10.1097/MPG.0000000000000674.

No abstract available.

Allelic Expression Imbalance in the Human Retinal Transcriptome and Potential Impact on Inherited Retinal Diseases.

Genes

Llavona P, Pinelli M, Mutarelli M, Marwah VS, Schimpf-Linzenbold S, Thaler S, Yoeruek E, Vetter J, Kohl S, Wissinger B.
PMID: 29053642
Genes (Basel). 2017 Oct 20;8(10). doi: 10.3390/genes8100283.

Inherited retinal diseases (IRDs) are often associated with variable clinical expressivity (VE) and incomplete penetrance (IP). Underlying mechanisms may include environmental, epigenetic, and genetic factors.

Overexpression of PY1289-HER3 in sporadic pulmonary carcinoid from patients bearing .

Oncology letters

Lattanzio R, Veschi S, Aceto GM, Curia MC, Cama A, DE Lellis L, Fantini F, Angelucci D, Iacobelli S, Piantelli M, Battista P.
PMID: 27347164
Oncol Lett. 2016 Jul;12(1):453-458. doi: 10.3892/ol.2016.4651. Epub 2016 Jun 01.

The present study aimed to investigate the expression of human epidermal growth factor receptors (HERs) (HER1/HER2/HER3/HER4) and their phosphorylated forms (p-HER1/p-HER2/p-HER3/p-HER4) in pulmonary carcinoids (PCs). HER and p-HER protein expression was assessed by immunohistochemistry on tissue microarrays in 37...

Does listening to action-related sentences modulate the activity of the motor system? Replication of a combined TMS and behavioral study.

Frontiers in psychology

Gianelli C, Dalla Volta R.
PMID: 25601845
Front Psychol. 2015 Jan 05;5:1511. doi: 10.3389/fpsyg.2014.01511. eCollection 2014.

The neurophysiological and behavioral correlates of action-related language processing have been debated for long time. A precursor in this field was the study by Buccino et al. (2005) combining transcranial magnetic stimulation (TMS) and behavioral measures (reaction times, RTs)...

Giant infrared intensity of the Peierls mode at the neutral-ionic phase transition.

Physical review letters

Del Freo L, Painelli A, Soos ZG.
PMID: 12097016
Phys Rev Lett. 2002 Jul 08;89(2):027402. doi: 10.1103/PhysRevLett.89.027402. Epub 2002 Jun 19.

We present exact diagonalization results on a modified Peierls-Hubbard model for the neutral-ionic phase transition. The ground state potential energy surface and the infrared intensity of the Peierls mode point to a strong, nonlinear electron-phonon coupling, with effects that...

Expression of HER-2/neu oncoprotein, DNA-ploidy and S-phase fraction in advanced ovarian cancer.

International journal of gynecological cancer : official journal of the International Gynecological Cancer Society

Scambia G, Benedetti Panici P, Ferrandina G, Battaglia F, Baiocchi G, Di Stefano P, Tinari N, Coronetta F, Piantelli M, Natali P, Iacobelli S, Mancuso S.
PMID: 11578357
Int J Gynecol Cancer. 1993 Sep;3(5):271-278. doi: 10.1046/j.1525-1438.1993.03050271.x.

The immunohistochemical expression of HER-2/neu and cytofluorimetric data were retrospectively analyzed in a group of primary advanced ovarian cancers. Thirty-three out of 94 (35%) cases showed a specific p185/neu immunoreaction. No correlation between p185/neu expression and any of the...

Melanoma-restricted genes.

Journal of translational medicine

Wang E, Panelli MC, Zavaglia K, Mandruzzato S, Hu N, Taylor PR, Seliger B, Zanovello P, Freedman RS, Marincola FM.
PMID: 15488140
J Transl Med. 2004 Oct 15;2(1):34. doi: 10.1186/1479-5876-2-34.

Human metastatic cutaneous melanoma has gained a well deserved reputation for its immune responsiveness. The reason(s) remain(s) unknown. We attempted previously to characterize several variables that may affect the relationship between tumor and host immune cells but, taken one...

Charge instability in quadrupolar chromophores: symmetry breaking and solvatochromism.

Journal of the American Chemical Society

Terenziani F, Painelli A, Katan C, Charlot M, Blanchard-Desce M.
PMID: 17147384
J Am Chem Soc. 2006 Dec 13;128(49):15742-55. doi: 10.1021/ja064521j.

We present a joint theoretical and experimental work aimed to understand the spectroscopic behavior of multipolar dyes of interest for nonlinear optics (NLO) applications. In particular, we focus on the occurrence of broken-symmetry states in quadrupolar organic dyes and...

Chiral interactions in azobenzene dimers: a combined experimental and theoretical study.

Chemistry (Weinheim an der Bergstrasse, Germany)

Painelli A, Terenziani F, Angiolini L, Benelli T, Giorgini L.
PMID: 16052633
Chemistry. 2005 Oct 07;11(20):6053-63. doi: 10.1002/chem.200401081.

To investigate interchromophore interactions in azobenzene polymers, we have undertaken a thorough spectroscopic analysis of the azodye [(S)-3-pivaloyloxy-1-(4'-nitro-4-azobenzene)pyrrolidine] by modeling the repeating unit of poly[(S)-3-methacryloyloxy-1-(4'-nitro-4-azobenzene)pyrrolidine) and its dimeric derivative whose synthesis is presented here. The analysis of the electronic...

Dielectric response of modified Hubbard models with neutral-ionic and Peierls transitions.

The Journal of chemical physics

Soos ZG, Bewick SA, Peri A, Painelli A.
PMID: 15267564
J Chem Phys. 2004 Apr 08;120(14):6712-20. doi: 10.1063/1.1665824.

The dipole P(F) of systems with periodic boundary conditions in a static electric field F is applied to one-dimensional Peierls-Hubbard models for organic charge-transfer (CT) salts. Exact results for P(F) are obtained for finite systems of N=14 and 16...

Stigma Related to HIV among Community Health Workers in Chile.

Stigma research and action

Cianelli R, Ferrer L, Norr KF, McCreary L, Irarrázabal L, Bernales M, Miner S.
PMID: 21687824
Stigma Res Action. 2011;1(1):3-10. doi: 10.5463/sra.v1i1.11.

PURPOSE: When healthcare workers have stigmatizing attitudes toward people living with HIV it may lead to discriminatory behavior that interferes with prevention, treatment, and care. This research examined the HIV-related stigmatizing attitudes reported by health workers in Santiago, Chile....

Showing 1 to 12 of 257 entries