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Showing 1 to 12 of 438 entries
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Effects of rapid global warming at the Paleocene-Eocene boundary on neotropical vegetation

Geoscience Opportunities for Leadership in Diversity AND Program Evaluation

Jaramillo C, Ochoa D, Pagani M.
GSID: IvZnBB6xRWcJ
C Jaramillo, D Ochoa, L Contreras, M Pagani… - Science, 2010 - science.org

Temperatures in tropical regions are estimated to have increased by 3° to 5° C, compared with Late Paleocene values, during the Paleocene-Eocene Thermal Maximum (PETM, 56.3 million years ago) event. We investigated the tropical forest response to this rapid...

Brain metabolic changes in Hodgkin disease patients following diagnosis and during the disease course: An .

Oncology letters

Chiaravalloti A, Pagani M, Cantonetti M, DI Pietro B, Tavolozza M, Travascio L, DI Biagio D, Danieli R, Schillaci O.
PMID: 25621038
Oncol Lett. 2015 Feb;9(2):685-690. doi: 10.3892/ol.2014.2765. Epub 2014 Dec 03.

The aim of the present study was to investigate brain glucose metabolism in patients with Hodgkin disease (HD) after diagnosis and during chemotherapy treatment. Following the administration of first-line doxorubicin, bleomycin, vinblastine and dacarbazine (ABVD) chemotherapy, 74 HD patients...

Sugar-Assisted Photogeneration of Didehydrotoluenes from Chlorobenzylphosphonic Acids.

The Journal of organic chemistry

Crespi S, Protti S, Ravelli D, Merli D, Fagnoni M.
PMID: 29019237
J Org Chem. 2017 Dec 01;82(23):12162-12172. doi: 10.1021/acs.joc.7b01963. Epub 2017 Nov 20.

Irradiation of the three isomeric chlorobenzylphophonic acids in aqueous buffer led to a pH-dependent photochemistry. Under acidic conditions (pH = 2.5), photocleavage of the Ar-Cl bond occurred and a phenyl cation chemistry resulted. Under basic conditions (pH = 11),...

Correlates of leukoaraiosis and ventricular enlargement on magnetic resonance imaging: a study in normal elderly and cerebrovascular patients.

European journal of neurology

Padovani A, Di Piero V, Bragoni M, Di Biase C, Trasimeni G, Lannili M, Laudani G, Zanette E, Gualdi GF, Lenzi GL.
PMID: 24283818
Eur J Neurol. 1997 Jan;4(1):15-23. doi: 10.1111/j.1468-1331.1997.tb00295.x.

Several studies have repeatedly demonstrated that leukoaraiosis as well as ventricular enlargement are common findings in normal elderly and in stroke patients, although there is no general consensus on prevalence rate as well as on their clinical correlations. It...

Sports hernia and femoroacetabular impingement in athletes: A systematic review.

World journal of clinical cases

Munegato D, Bigoni M, Gridavilla G, Olmi S, Cesana G, Zatti G.
PMID: 26380829
World J Clin Cases. 2015 Sep 16;3(9):823-30. doi: 10.12998/wjcc.v3.i9.823.

AIM: To investigate the association between sports hernias and femoroacetabular impingement (FAI) in athletes.METHODS: PubMed, MEDLINE, CINAHL, Embase, Cochrane Controlled Trials Register, and Google Scholar databases were electronically searched for articles relating to sports hernia, athletic pubalgia, groin pain,...

Neurobiology of Sleep Disturbances in PTSD Patients and Traumatized Controls: MRI and SPECT Findings.

Frontiers in psychiatry

Nardo D, Högberg G, Jonsson C, Jacobsson H, Hällström T, Pagani M.
PMID: 26441695
Front Psychiatry. 2015 Sep 28;6:134. doi: 10.3389/fpsyt.2015.00134. eCollection 2015.

OBJECTIVE: Sleep disturbances such as insomnia and nightmares are core components of post-traumatic stress disorder (PTSD), yet their neurobiological relationship is still largely unknown. We investigated brain alterations related to sleep disturbances in PTSD patients and controls by using...

On the Route to the Photogeneration of Heteroaryl Cations. The Case of Halothiophenes.

The Journal of organic chemistry

Raviola C, Chiesa F, Protti S, Albini A, Fagnoni M.
PMID: 27383725
J Org Chem. 2016 Aug 05;81(15):6336-42. doi: 10.1021/acs.joc.6b00978. Epub 2016 Jul 20.

2-Chloro-, 2-bromo-, and 2-iodothiophenes undergo photochemical dehalogenation via the triplet state. In the presence of suitable π-bond nucleophiles, thienylation occurs with modest yield from chloro and bromo derivatives (via photogenerated triplet 2-thienyl cation). Specific trapping by using oxygen along...

Smooth Photocatalyzed Benzylation of Electrophilic Olefins via Decarboxylation of Arylacetic Acids.

The Journal of organic chemistry

Capaldo L, Buzzetti L, Merli D, Fagnoni M, Ravelli D.
PMID: 27322957
J Org Chem. 2016 Aug 19;81(16):7102-9. doi: 10.1021/acs.joc.6b00984. Epub 2016 Jul 05.

Arylacetic acids were used as sources of benzyl radicals under tetrabutylammonium decatungstate photocatalyzed conditions for the benzylation of electron-poor olefins. The reaction proceeds smoothly in a mixed aqueous medium (MeCN/H2O 2/1) in the presence of NaHCO3, NaClO4, and an...

Combined rheolytic thrombectomy and stent placement in SVC and brachiocephalic vein thrombosis due to metastatic lymphadenopathy.

Radiology case reports

Ptohis N, Lechareas S, Poulou L, Pagoni S, Charalampopoulos G, Filippiadis D.
PMID: 27408654
Radiol Case Rep. 2015 Dec 03;10(1):991. doi: 10.2484/rcr.v10i1.991. eCollection 2015.

The current management of neoplastic obstruction, SVC, and brachiocephalic vein thrombosis, especially of SVC, is based on the combined use of interventional (endovascular thrombolysis or thrombectomy, stent placement) and noninterventional (radiation, chemotherapy) means of treatment. We present the case...

Erratum to: Effects of Renal Sympathetic Denervation on Arterial Stiffness and Blood Pressure Control in Resistant Hypertensive Patients: A Single Centre Prospective Study.

High blood pressure & cardiovascular prevention : the official journal of the Italian Society of Hypertension

Baroni M, Nava S, Giupponi L, Meani P, Panzeri F, Varrenti M, Maloberti A, Soriano F, Agrati AM, Ferraro G, Colombo F, Rampoldi A, Mancia G, Colombo P, Klugmann S, Giannattasio C.
PMID: 26589691
High Blood Press Cardiovasc Prev. 2015 Dec;22(4):451. doi: 10.1007/s40292-015-0124-1.

No abstract available.

Four-wave mixing and nonlinear losses in thick silicon waveguides.

Optics letters

Morrison B, Zhang Y, Pagani M, Eggleton B, Marpaung D.
PMID: 27244378
Opt Lett. 2016 Jun 01;41(11):2418-21. doi: 10.1364/OL.41.002418.

We experimentally investigate four-wave mixing and nonlinear losses in low-loss 3 μm thick silicon strip waveguides. Adiabatic bends allow for single-mode operation in an ultra-compact 35 cm long spiral. The waveguides exhibited reduced nonlinear losses due to the large...

The Story Behind: Chronome/chrone.

Neuro endocrinology letters

Halberg F, Cornélissen G, Schwartzkopff O, Cagnoni M, Perfetto F, Tarquini R.
PMID: 11473236
Neuro Endocrinol Lett. 1999;20(1):101.

No abstract available.

Showing 1 to 12 of 438 entries