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Showing 13 to 24 of 375 entries
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Soil phosphorus heterogeneity and mycorrhizal symbiosis regulate plant intra-specific competition and size distribution.

Oecologia

Facelli E, Facelli JM.
PMID: 24599369
Oecologia. 2002 Sep;133(1):54-61. doi: 10.1007/s00442-002-1022-5. Epub 2014 Mar 04.

We investigated the interactive effects of soil phosphorus (P) heterogeneity, plant density and mycorrhizal symbiosis on plant growth and size variability of Trifolium subterraneum. We set up mesocosms (trays 49×49 cm and 12 cm deep) with the same amount...

Three-dimensional sonohysterography for examination of the uterine cavity in women with abnormal uterine bleeding: Preliminary findings.

Journal of ultrasound

Sconfienza LM, Lacelli F, Caldiera V, Perrone N, Piscopo F, Gandolfo N, Serafini G.
PMID: 23396822
J Ultrasound. 2010 Mar;13(1):16-21. doi: 10.1016/j.jus.2009.09.002. Epub 2009 Oct 02.

INTRODUCTION: To compare the diagnostic values of three-dimensional sonohysterography (3DSH), transvaginal ultrasound (TVUS), and 2-dimensional sonohysterography (2DSH) in the work-up of abnormal uterine bleeding (AUB), in particular the ability of each method to identify intracavitary lesions arising from the...

Excess heat capacity in liquid binary alkali-fluoride mixtures.

Inorganic chemistry

Beilmann M, Beneš O, Capelli E, Reuscher V, Konings RJ, Fanghänel T.
PMID: 23421448
Inorg Chem. 2013 Mar 04;52(5):2404-11. doi: 10.1021/ic302168g. Epub 2013 Feb 19.

Using drop calorimetry, we measured enthalpy increments of the LiF-KF, LiF-RbF, and LiF-CsF binary systems at temperatures above the melting point. Ten samples with different compositions (four compositions for LiF-KF, one composition for LiF-RbF, and five compositions for LiF-CsF)...

Quantitative energy dispersive X-ray analysis of submicrometric particles using a scanning electron microscope.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada

Paoletti L, Bruni BM, Gianfagna A, Mazziotti-Tagliani S, Pacella A.
PMID: 21892993
Microsc Microanal. 2011 Oct;17(5):710-7. doi: 10.1017/S1431927611000432. Epub 2011 Sep 06.

The quantitative scanning electron microscope-energy dispersive X-ray (SEM-EDX) analysis of a horneblende and two augite prismatic samples reduced to submicrometric particles was performed, and error due to the particle effects ("absent mass" and the "reduced absorption" effect) was minimized....

Electron transport properties of diarylethene photoswitches by a simplified NEGF-DFT approach.

The journal of physical chemistry. B

Barone V, Cacelli I, Ferretti A, Visciarelli M.
PMID: 24739000
J Phys Chem B. 2014 May 08;118(18):4976-81. doi: 10.1021/jp502065c. Epub 2014 Apr 24.

A homemade program called FOXY has been used for the theoretical investigation on the conducting properties of two diarylethene based molecules, which, according to recent literature data, can act as photoswitches. FOXY uses a simplified method relying on NEGF...

HHV-6A/6B Infection of NK Cells Modulates the Expression of miRNAs and Transcription Factors Potentially Associated to Impaired NK Activity.

Frontiers in microbiology

Rizzo R, Soffritti I, D'Accolti M, Bortolotti D, Di Luca D, Caselli E.
PMID: 29163428
Front Microbiol. 2017 Oct 31;8:2143. doi: 10.3389/fmicb.2017.02143. eCollection 2017.

Natural killer (NK) cells have a critical role in controlling virus infections, and viruses have evolved several mechanisms to escape NK cell functions. In particular, Human herpesvirus 6 (HHV-6) is associated with diseases characterized by immune dysregulation and has...

Computational Screening of Weak Hydrogen Bond Networks: Predicting Stable Structures for Difluoromethane Oligomers.

Journal of chemical theory and computation

Prampolini G, Carbonaro L, Feng G, Evangelisti L, Caminati W, Cacelli I.
PMID: 26580544
J Chem Theory Comput. 2014 May 13;10(5):2204-11. doi: 10.1021/ct500148g.

The stability and the structure of small difluoromethane oligomers are studied by combining classical Monte Carlo and quantum mechanical calculations. A hierarchical procedure was adopted to validate the accuracy of the whole protocol: the force field used in Monte...

Cellular Responses of the Lichen .

Frontiers in microbiology

de la Torre Noetzel R, Miller AZ, de la Rosa JM, Pacelli C, Onofri S, García Sancho L, Cubero B, Lorek A, Wolter D, de Vera JP.
PMID: 29556220
Front Microbiol. 2018 Mar 05;9:308. doi: 10.3389/fmicb.2018.00308. eCollection 2018.

Lichens are extremely resistant organisms that colonize harsh climatic areas, some of them defined as "Mars-analog sites." There still remain many unsolved questions as to how lichens survive under such extreme conditions. Several studies have been performed to test...

Engineering of thermoresponsive gels as a fake metastatic niche.

Carbohydrate polymers

Giarra S, Ierano C, Biondi M, Napolitano M, Campani V, Pacelli R, Scala S, De Rosa G, Mayol L.
PMID: 29661298
Carbohydr Polym. 2018 Jul 01;191:112-118. doi: 10.1016/j.carbpol.2018.03.016. Epub 2018 Mar 10.

Chemoattraction through the CXCR4-CXCL12 axis has been shown to be an important mechanism to direct circulating tumor cells toward distant sites. The objective of this work was to prepare a fake metastatic niche made up of a gel loaded...

HHV-6A Infection of Endometrial Epithelial Cells Induces Increased Endometrial NK Cell-Mediated Cytotoxicity.

Frontiers in microbiology

Caselli E, Bortolotti D, Marci R, Rotola A, Gentili V, Soffritti I, D'Accolti M, Lo Monte G, Sicolo M, Barao I, Di Luca D, Rizzo R.
PMID: 29326672
Front Microbiol. 2017 Dec 15;8:2525. doi: 10.3389/fmicb.2017.02525. eCollection 2017.

No abstract available.

Integrative diagnosis, biological observations, and histopathology of the fig cyst nematode .

ZooKeys

Fanelli E, Vovlas A, Santoro S, Troccoli A, Giuseppe Lucarelli, Trisciuzzi N, Luca F.
PMID: 30814900
Zookeys. 2019 Feb 12;(824):1-19. doi: 10.3897/zookeys.824.26820. eCollection 2019.

Morpho-biological notes and histopathology, based on LM and SEM observations, of the fig cyst nematode

DNA Sensors' Signaling in NK Cells During HHV-6A, HHV-6B and HHV-7 Infection.

Frontiers in microbiology

Bortolotti D, Gentili V, Caselli E, Sicolo M, Soffritti I, D'Accolti M, Barao I, Rotola A, Di Luca D, Rizzo R.
PMID: 32140147
Front Microbiol. 2020 Feb 19;11:226. doi: 10.3389/fmicb.2020.00226. eCollection 2020.

OBJECTIVES: The host DNA sensor proteins TLR9, STING, IFI16 are central signaling molecules that control the innate immune response to cytosolic nucleic acids. Here we propose to investigate how Natural killer (NK) cell infection by human herpesvirus (HHV)-6A, HHV-6B...

Showing 13 to 24 of 375 entries