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Showing 25 to 36 of 812 entries
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[Interpersonal relations -- a basic tool in nursing].

Servir (Lisbon, Portugal)

Ferreira MM.
PMID: 12029977
Servir. 2000 Jan-Feb;49(1):8-11.

No abstract available.

Development and evaluation of a GC/FID method for the analysis of free amino acids in quince fruit and jam.

Analytical sciences : the international journal of the Japan Society for Analytical Chemistry

Silva BM, Casal S, Andrade PB, Seabra RM, Oliveira MB, Ferreira MA.
PMID: 14516081
Anal Sci. 2003 Sep;19(9):1285-90. doi: 10.2116/analsci.19.1285.

A GC/FID methodology for determination of twenty-one free amino acids in quince fruit (pulp and peel) and jam is described. The sample preparation was simple, involving a SCX Solid-Phase Extraction (SPE) purification step and a fast derivatization with ethyl...

Computational study of the structure and behavior of aqueous mixed system sodium unsaturated carboxylate-dodecyltrimethylammonium bromide.

The journal of physical chemistry. B

Ferreira ML, Sierra MB, Morini MA, Schulz PC.
PMID: 16942105
J Phys Chem B. 2006 Sep 07;110(35):17600-6. doi: 10.1021/jp062599g.

The mixed surfactant system sodium 10-undecenoate (SUD)-dodecyltrimethylammonium bromide (DTAB) was studied by computational simulation to determine the composition and structure of the mixed microstructures. Results were contrasted with experimental data obtained from literature and our own laboratory. The modelization...

Bacteroides fragilis adherence to Caco-2 cells.

Anaerobe

Ferreira EO, Falcão LS, Vallim DC, Santos FJ, Andrade JR, Andrade AF, Vommaro RC, Ferreira MC, Domingues RM.
PMID: 16887674
Anaerobe. 2002 Dec;8(6):307-14. doi: 10.1016/S1075-9964(03)00008-8.

The ability of ten Bacteroides fragilis strains isolated from intestinal and non-intestinal infections, normal flora and environment to adhere to human colon carcinoma cells, Caco-2, was examined. The adherence capacity varied among the strains tested from strongly adherent (76-100%)...

What does 'clinically important' really mean?.

The Australian journal of physiotherapy

Ferreira ML, Herbert RD.
PMID: 19025502
Aust J Physiother. 2008;54(4):229-30. doi: 10.1016/s0004-9514(08)70001-1.

No abstract available.

The effect of bisbenzylisoquinoline alkaloids on Trypanosoma cruzi infections in mice.

International journal of antimicrobial agents

Fournet A, Ferreira ME, de Arias AR, Schinini A, Nakayama H, Torres S, Sanabria R, Guinaudeau H, Bruneton J.
PMID: 18611797
Int J Antimicrob Agents. 1997;8(3):163-70. doi: 10.1016/s0924-8579(97)00373-7.

Five bisbenzylisoquinoline (BBI) alkaloids, curine, cycleanine, isotet:andrine, limacine and pheanthine were tested for trypanocidal activity in C 3H He mice infected with Y or CL strain of Trypanosoma cruzi. The activity was compared with the baseline drug, benznidazole. Oral...

Probing local effects in silica sol-gel media by fluorescence spectroscopy of p-DASPMI.

The journal of physical chemistry. B

Rei A, Hungerford G, Ferreira MI.
PMID: 18588332
J Phys Chem B. 2008 Jul 24;112(29):8832-9. doi: 10.1021/jp8013207. Epub 2008 Jun 28.

Stillbazolium salts present remarkable potential for application in several scientific areas. Their versatile behavior is explained by invoking the "twisted intramolecular charge-transfer" (TICT) mechanism, a model that describes the multiple fluorescence of DASPMI (4-(4-(dimethylamino)styryl)- N-methylpyridiniumiodine). One feature of their...

Development of method for the speciation of inorganic iron in wine samples.

Analytica chimica acta

Ferreira SL, Ferreira HS, de Jesus RM, Santos JV, Brandao GC, Souza AS.
PMID: 17936111
Anal Chim Acta. 2007 Oct 17;602(1):89-93. doi: 10.1016/j.aca.2007.09.002. Epub 2007 Sep 05.

In this paper, we proposed a procedure for the determination of iron(II) and total iron in wine samples employing molecular absorption spectrophotometry. The ligand used is 2-(5-bromo-2-pyridylazo)-5-(diethylamino)-phenol (Br-PADAP) and the chromogenic reaction in absence or presence of ascorbic acid...

Comparative study between cortical bone graft versus bone dust for reconstruction of cranial burr holes.

Surgical neurology international

Worm PV, Ferreira NP, Faria MB, Ferreira MP, Kraemer JL, Collares MV.
PMID: 21206899
Surg Neurol Int. 2010 Dec 22;1:91. doi: 10.4103/2152-7806.74160.

BACKGROUND: As a consequence of the progressive evolution of neurosurgical techniques, there has been increasing concern with the esthetic aspects of burr holes. Therefore, the objective of this study was to compare the use of cortical bone graft and...

[Evolution of nutritional status in hospitalized children].

Jornal de pediatria

Ferreira HS, França AO.
PMID: 14647730
J Pediatr (Rio J). 2002 Nov-Dec;78(6):491-6. doi: 10.2223/jped.905.

OBJECTIVE: To assess the evolution of nutritional status in children admitted to the Teaching Hospital of Universidade Federal de Alagoas.METHODS: A retrospective study was performed on 52 children (0-10 yrs) whose length of hospital stay exceeded 10 days (from...

Fabry-Perot cavity based on a diaphragm-free hollow-core silica tube.

Optics letters

Ferreira MS, Coelho L, Schuster K, Kobelke J, Santos JL, Frazão O.
PMID: 22002375
Opt Lett. 2011 Oct 15;36(20):4029-31. doi: 10.1364/OL.36.004029.

A Fabry-Perot (FP) cavity of simple design and based on a pure silica diaphragm-free hollow tube is proposed. Its operation is based on a first reflection of light at the end of the single-mode fiber that illuminates the silica...

Preparation of crystal-like periodic mesoporous phenylene-silica derivatized with ferrocene and its use as a catalyst for the oxidation of styrene.

Dalton transactions (Cambridge, England : 2003)

Gomes AC, Ferreira MJ, Bruno SM, Bion N, Ferreira P, Valente AA, Pillinger M, Rocha J, Gonçalves IS.
PMID: 23986136
Dalton Trans. 2013 Oct 28;42(40):14612-20. doi: 10.1039/c3dt51931g.

The surface silanol groups in crystal-like mesoporous phenylene-silica have been derivatized with trimethylsilyl, benzyldimethylsilyl and dimethylsilyl(ferrocene) groups by performing a post-synthetic grafting reaction with the corresponding chlorosilane precursors. The success of the grafting procedure was demonstrated by transmission FT-IR...

Showing 25 to 36 of 812 entries