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Showing 13 to 24 of 448 entries
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Azidolysis of alpha,beta-epoxycarboxylic acids. A water-promoted process efficiently catalyzed by indium trichloride at pH 4.0.

The Journal of organic chemistry

Fringuelli F, Pizzo F, Vaccaro L.
PMID: 11348144
J Org Chem. 2001 May 18;66(10):3554-8. doi: 10.1021/jo015564f.

The catalytic efficiency of InCl(3), Yb(OTf)(3), and Sc(OTf)(3) in the azidolysis of alpha,beta-epoxycarboxylic acids has been studied in water and in organic solvents, for comparison using NaN(3) and Me(3)SiN(3) as the source of the azido group. In water, the...

Aminoacid imbalance and malnutrition in liver cirrhosis.

Clinical nutrition (Edinburgh, Scotland)

Merli M, Riggio O, Iapichino S, Miazzo P, Capocaccia L.
PMID: 16831740
Clin Nutr. 1985 Nov;4(4):249-53. doi: 10.1016/0261-5614(85)90011-1.

The reason branched chain aminoacids are decreased and aromatic aminoacids increased in chronic liver failure is unclear. Branched chain aminoacids are mainly catabolised in muscles, and it is known that protein energy malnutrition may decrease the concentration of these...

Diels-Alder reactions of 3-substituted coumarins in water and under high-pressure condition. An uncatalyzed route to tetrahydro-6H-benzo[c]chromen-6-ones.

The Journal of organic chemistry

Girotti R, Marrocchi A, Minuti L, Piermatti O, Pizzo F, Vaccaro L.
PMID: 16388619
J Org Chem. 2006 Jan 06;71(1):70-4. doi: 10.1021/jo051539o.

[reaction: see text] Diels-Alder reactions of 3-substituted coumarins 1a-g with methyl-1,3-butadienes 2a-c carried out in water alone and in CH2Cl2 under 9 kbar pressure are reported. In aqueous medium satisfactory results were obtained by operating at 150 degrees C,...

Obsessive-compulsive (oc) symptoms in psychiatric in-patients at Mathari hospital, Kenya.

African journal of psychiatry

Ndetei DM, Pizzo M, Ongecha FA, Khasakhala LI, Maru H, Mutiso V, Kokonya DA.
PMID: 19588040
Afr J Psychiatry (Johannesbg). 2008 Aug;11(3):182-6.

OBJECTIVE: To document the prevalence of obsessive-compulsive disorders (OCD) among patients admitted at Mathari Psychiatric Hospital, Nairobi, Kenya.METHOD: This was a descriptive cross-sectional study conducted at the Mathari Hospital.RESULTS: Out of 691 patients interviewed, 84 (12.2%) had symptoms which...

Synchronous x-ray and radio mode switches: a rapid global transformation of the pulsar magnetosphere.

Science (New York, N.Y.)

Hermsen W, Hessels JW, Kuiper L, van Leeuwen J, Mitra D, de Plaa J, Rankin JM, Stappers BW, Wright GA, Basu R, Alexov A, Coenen T, Grießmeier JM, Hassall TE, Karastergiou A, Keane E, Kondratiev VI, Kramer M, Kuniyoshi M, Noutsos A, Serylak M, Pilia M, Sobey C, Weltevrede P, Zagkouris K, Asgekar A, Avruch IM, Batejat F, Bell ME, Bell MR, Bentum MJ, Bernardi G, Best P, Bîrzan L, Bonafede A, Breitling F, Broderick J, Brüggen M, Butcher HR, Ciardi B, Duscha S, Eislöffel J, Falcke H, Fender R, Ferrari C, Frieswijk W, Garrett MA, de Gasperin F, de Geus E, Gunst AW, Heald G, Hoeft M, Horneffer A, Iacobelli M, Kuper G, Maat P, Macario G, Markoff S, McKean JP, Mevius M, Miller-Jones JC, Morganti R, Munk H, Orrú E, Paas H, Pandey-Pommier M, Pandey VN, Pizzo R, Polatidis AG, Rawlings S, Reich W, Röttgering H, Scaife AM, Schoenmakers A, Shulevski A, Sluman J, Steinmetz M, Tagger M, Tang Y, Tasse C, ter Veen S, Vermeulen R, van de Brink RH, van Weeren RJ, Wijers RA, Wise MW, Wucknitz O, Yatawatta S, Zarka P.
PMID: 23349288
Science. 2013 Jan 25;339(6118):436-9. doi: 10.1126/science.1230960.

Pulsars emit from low-frequency radio waves up to high-energy gamma-rays, generated anywhere from the stellar surface out to the edge of the magnetosphere. Detecting correlated mode changes across the electromagnetic spectrum is therefore key to understanding the physical relationship...

A comparative study on three different transducers for the measurement of nonlinear solitary waves.

Sensors (Basel, Switzerland)

Ni X, Cai L, Rizzo P.
PMID: 23334611
Sensors (Basel). 2013 Jan 18;13(1):1231-46. doi: 10.3390/s130101231.

In the last decade there has been an increasing interest in the use of highly- and weakly- nonlinear solitary waves in engineering and physics. Nonlinear solitary waves can form and travel in nonlinear systems such as one-dimensional chains of...

Primary cerebral alveolar rhabdomyosarcoma in adult.

Rare tumors

Pirillo V, Cipriano Cecchi P, Tripodi M, Maier K, Rizzo P, Schwarz A.
PMID: 21769325
Rare Tumors. 2011 Apr 04;3(2):e26. doi: 10.4081/rt.2011.e26.

Primary cerebral rhabdomyosarcomas are very rare and malignant tumors that occur predominantly in the posterior fossa of pediatric patients. We report a rare case of primary cerebral rhabdomyosarcoma located in the supratentorial compartment of a 51 year-old woman together...

Actuators for the generation of highly nonlinear solitary waves.

The Review of scientific instruments

Ni X, Rizzo P, Daraio C.
PMID: 21456779
Rev Sci Instrum. 2011 Mar;82(3):034902. doi: 10.1063/1.3556442.

In this paper we present the design of two actuators for the generation of highly nonlinear solitary waves (HNSWs), which are mechanical waves that can form and travel in highly nonlinear systems. These waves are characterized by a constant...

Notch signals in the endothelium and cancer "stem-like" cells: opportunities for cancer therapy.

Vascular cell

Gu JW, Rizzo P, Pannuti A, Golde T, Osborne B, Miele L.
PMID: 22487493
Vasc Cell. 2012 Apr 09;4:7. doi: 10.1186/2045-824X-4-7.

Anti-angiogenesis agents and the identification of cancer stem-like cells (CSC) are opening new avenues for targeted cancer therapy. Recent evidence indicates that angiogenesis regulatory pathways and developmental pathways that control CSC fate are intimately connected, and that endothelial cells...

Authors' reply.

The British journal of psychiatry : the journal of mental science

Bracken P, Thomas P, Timimi S, Asen E, Behr G, Beuster C, Bhunnoo S, Browne I, Chhina N, Double D, Downer S, Evans C, Fernando S, Garland MR, Hopkins W, Huws R, Johnson B, Martindale B, Middleton H, Moldavsky D, Moncrieff J, Mullins S, Nelki J, Pizzo M, Rodger J, Smyth M, Summerfield D, Wallace J, Yeomans D.
PMID: 24734268
Br J Psychiatry. 2013 Jun;202:463-4.

No abstract available.

Recurrent angina after coronary angioplasty: mechanisms, diagnostic and therapeutic options.

European heart journal. Acute cardiovascular care

Izzo P, Macchi A, De Gennaro L, Gaglione A, Di Biase M, Brunetti ND.
PMID: 24062904
Eur Heart J Acute Cardiovasc Care. 2012 Jun;1(2):158-69. doi: 10.1177/2048872612449111.

Recurrent angina in patients who underwent percutaneous coronary intervention is defined as recurrence of chest pain or chest discomfort. Careful assessment is recommended to differentiate between non-cardiac and cardiac causes. In the case of the latter, recurrent angina occurrence...

Response to 'Telling the whole story about simulation-based education'.

Acta obstetricia et gynecologica Scandinavica

Yau CWH, Pizzo E, Morris S, Odd DE, Winter C, Draycott TJ.
PMID: 28742935
Acta Obstet Gynecol Scand. 2017 Oct;96(10):1274. doi: 10.1111/aogs.13196. Epub 2017 Aug 18.

No abstract available.

Showing 13 to 24 of 448 entries