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Showing 1 to 12 of 317 entries
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Potential drug-drug interactions in inpatients treated at the Internal Medicine ward of Tikur Anbessa Specialized Hospital.

Drug, healthcare and patient safety

Tesfaye ZT, Nedi T.
PMID: 28860861
Drug Healthc Patient Saf. 2017 Aug 14;9:71-76. doi: 10.2147/DHPS.S126336. eCollection 2017.

PURPOSE: Although the concomitant use of multiple drugs often increases therapeutic effectiveness, certain combinations result in unwanted drug-drug interactions (DDIs). Most interactions go unnoticed by physicians due to the absence of new clinical signs and symptoms, and because they...

Medication adherence and its associated factors among hypertensive patients attending the Debre Tabor General Hospital, northwest Ethiopia.

Integrated blood pressure control

Teshome DF, Bekele KB, Habitu YA, Gelagay AA.
PMID: 28670137
Integr Blood Press Control. 2017 Jun 16;10:1-7. doi: 10.2147/IBPC.S128914. eCollection 2017.

BACKGROUND: Medication adherence is an important predictor of optimal blood pressure control; hence, it significantly reduces the risk of cardiovascular disease (CVD) and associated deaths. However, studies on medication adherence and its associated factors are scarce. Thus, this study...

Influence of alkoxy chain envelopes on the interfacial photoinduced processes in tetraarylporphyrin-sensitized solar cells.

Physical chemistry chemical physics : PCCP

Magnano G, Marinotto D, Cipolla MP, Trifiletti V, Listorti A, Mussini PR, Di Carlo G, Tessore F, Manca M, Orbelli Biroli A, Pizzotti M.
PMID: 26987742
Phys Chem Chem Phys. 2016 Apr 14;18(14):9577-85. doi: 10.1039/c6cp00129g. Epub 2016 Mar 18.

The introduction of alkoxy chains in the molecular architecture of meso push-pull porphyrins is of paramount importance aiming at high performing dye-sensitized solar cells (DSSCs) based on these specific sensitizers. Recently, we have demonstrated that the same approach is...

Assessment of behavioural risk factors for HIV/AIDS in selected target groups in and around Addis Ababa and Nazareth cities, Ethiopia.

African journal of AIDS research : AJAR

Nedi T, Yerdaw M, Enquoselassie F.
PMID: 25871813
Afr J AIDS Res. 2002;1(2):97-101. doi: 10.2989/16085906.2002.9626549.

A stratified cross-sectional survey was conducted on 2 278 people residing in and around Addis Ababa and Nazareth cities to assess the behavioural risk factors in HIV/AIDS in selected target groups from August 2000 to December 2000. The target...

Dioxo-bridged dinuclear manganese(III) and -(IV) complexes of pyridyl donor tripod ligands: combined effects of steric substitution and chelate ring size variations on structural, spectroscopic, and electrochemical properties.

Inorganic chemistry

Gultneh Y, Yisgedu TB, Tesema YT, Butcher RJ.
PMID: 12639118
Inorg Chem. 2003 Mar 24;42(6):1857-67. doi: 10.1021/ic020131w.

The syntheses and structural, spectral, and electrochemical characterization of the dioxo-bridged dinuclear Mn(III) complexes [LMn(mo-O)(2)MnL](ClO(4))(2), of the tripodal ligands tris(6-methyl-2-pyridylmethyl)amine (L(1)) and bis(6-methyl-2-pyridylmethyl)(2-(2-pyridyl)ethyl)amine (L(2)), and the Mn(II) complex of bis(2-(2-pyridyl)ethyl)(6-methyl-2-pyridylmethyl)amine (L(3)) are described. Addition of aqueous H(2)O(2) to methanol...

Symmetrical and nonsymmetrical chromophores with Tröger's base skeleton: chiroptical, linear, and quadratic nonlinear optical properties--a joint theoretical and experimental study.

Chemistry (Weinheim an der Bergstrasse, Germany)

Sergeyev S, Didier D, Boitsov V, Teshome A, Asselberghs I, Clays K, Vande Velde CM, Plaquet A, Champagne B.
PMID: 20533454
Chemistry. 2010 Jul 19;16(27):8181-90. doi: 10.1002/chem.201000216.

We report on the novel chiral push-pull chromophores derived from 6H,12H-5,11-methanodibenzo[b,f][1,5]diazocine (Tröger's base skeleton). The synthesis of symmetrical chromophores featuring two identical acceptors, as well as the synthesis of unsymmetrical chromophores featuring only one acceptor is given. Symmetrical chromophores...

(m-Phenyl-enedimethyl-ene)diammonium p-nitro-phenyl-phosphate perchlorate.

Acta crystallographica. Section E, Structure reports online

Tesema YT, Yisgedu TB, Butcher RJ, Gultneh Y, Ahvazi B.
PMID: 21201408
Acta Crystallogr Sect E Struct Rep Online. 2008 Jan 04;64:o377-8. doi: 10.1107/S1600536807068638.

The title compound, C(8)H(14)N(2) (2+)·C(12)H(8)N(2)O(8)P(-)·ClO(4) (-), was formed by the reaction of α,α-bis-m-xylenediamine and sodium bis-p-nitro-phenyl-phosphate in the presence of Zn(ClO(4))·6H(2)O in methanol solution. The two amine groups of the m-xylenediammonium ion are each protonated and each hydrogen-bonded to...

Structural, spectral, electric-field-induced second harmonic, and theoretical study of Ni(II), Cu(II), Zn(II), and VO(II) complexes with [N2O2] unsymmetrical schiff bases of S-methylisothiosemicarbazide derivatives.

Inorganic chemistry

Gradinaru J, Forni A, Druta V, Tessore F, Zecchin S, Quici S, Garbalau N.
PMID: 17257032
Inorg Chem. 2007 Feb 05;46(3):884-95. doi: 10.1021/ic062035r.

New unsymmetrical [N2O2] tetradentate Schiff base complexes of Ni(II), Cu(II), Zn(II), and VO(II) were synthesized by template condensation of the tetradentate precursor 1-phenylbutane-1,3-dione mono-S-methylisothiosemicarbazone with o-hydroxybenzaldehyde or its 5-phenylazo derivative. They were characterized by elemental analysis, IR, UV-vis, electron...

Bis[μ-2-(2-pyridylmethyl-amino-meth-yl)phenolato]-κN,N',O:O;κO:N,N',O-bis-[(thio-cyanato-κN)copper(II)].

Acta crystallographica. Section E, Structure reports online

Assey GE, Tesema Y, Yisgedu T, Gultneh Y, Butcher RJ.
PMID: 21577463
Acta Crystallogr Sect E Struct Rep Online. 2009 Aug 22;65:m1121-2. doi: 10.1107/S1600536809031742.

The centrosymmetric binuclear complex, [Cu(2)(C(13)H(13)N(2)O)(2)(NCS)(2)], formed via phenolate oxygen bridges, involves the Cu(II) atoms in a distorted square-pyramidal coordination [τ = 0.197 (1)]. A Cu⋯Cu separation of 3.2281 (3) Å is observed. The in-plane Cu-O(phenolate) distance [1.9342 (8) Å]...

2-[2-(2-Pyrid-yl)eth-yl]isoindolinium perchlorate.

Acta crystallographica. Section E, Structure reports online

Butcher RJ, Tesema YT, Yisgedu TB, Gultneh Y.
PMID: 21577581
Acta Crystallogr Sect E Struct Rep Online. 2009 Aug 19;65:o2175. doi: 10.1107/S1600536809032024.

In the title salt, C(15)H(17)N(2) (+)·ClO(4) (-), the isoindoline N atom is protonated and an intra-molecular N-H⋯N hydrogen bond occurs. In the crystal, N-H⋯O and numerous weak C-H⋯O inter-actions occur between the cation and anion. The O atoms of...

Efficacy of latrine promotion on emergence of infection with ocular Chlamydia trachomatis after mass antibiotic treatment: a cluster-randomized trial.

International health

Stoller NE, Gebre T, Ayele B, Zerihun M, Assefa Y, Habte D, Zhou Z, Porco TC, Keenan JD, House JI, Gaynor BD, Lietman TM, Emerson PM.
PMID: 21785663
Int Health. 2011 Jun;3(2):75-84. doi: 10.1016/j.inhe.2011.03.004.

The World Health Organization (WHO) recommends environmental improvements such as latrine construction in the integrated trachoma control strategy, SAFE. We report a cluster-randomized trial assessing the effect of intensive latrine promotion on emergence of infection with ocular Chlamydia trachomatis...

Outcome of per protocol best-evidence based routine breast cancer care in a large regional hospital in Belgium: the importance of a prospective database in quality assurance.

Facts, views & vision in ObGyn

Van de Putte G, Vlasselaer J, Teshome B, Gaddah A, Burzykowski T, Schobbens JC, Benijts G, de Jonge ET.
PMID: 25302106
Facts Views Vis Obgyn. 2010;2(2):119-24.

AIM: Criteria for future accreditation of breast cancer centres in Belgium will be mainly based on the case load per surgeon or per centre. We would like to argue that the prospective collection of relevant data and the analysis...

Showing 1 to 12 of 317 entries