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Showing 1 to 12 of 300 entries
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Bio-efficacy of medicinal plants used for the management of diabetes mellitus in Gabon: An ethnopharmacological approach.

Journal of intercultural ethnopharmacology

Tjeck OP, Souza A, Mickala P, Lepengue AN, M'Batchi B.
PMID: 28512602
J Intercult Ethnopharmacol. 2017 Apr 17;6(2):206-217. doi: 10.5455/jice.20170414055506. eCollection 2017.

BACKGROUND/AIM: People suffering of diabetes increased significantly worldwide. Population, in Sub-Saharan Africa and mainly in Gabon, rely on medicinal plants to manage diabetes, as well in rural as in urban areas. This study aimed to survey a wide range...

Fatal invasive aspergillosis caused by .

Medical mycology case reports

Atchade E, Jean-Baptiste S, Houzé S, Chabut C, Massias L, Castier Y, Brugière O, Mal H, Montravers P.
PMID: 28560131
Med Mycol Case Rep. 2017 May 18;17:4-7. doi: 10.1016/j.mmcr.2017.05.002. eCollection 2017 Sep.

No abstract available.

Energy harvesting efficiency in GaN nanowire-based nanogenerators: the critical influence of the Schottky nanocontact.

Nanoscale

Jamond N, Chrétien P, Gatilova L, Galopin E, Travers L, Harmand JC, Glas F, Houzé F, Gogneau N.
PMID: 28323294
Nanoscale. 2017 Mar 30;9(13):4610-4619. doi: 10.1039/c7nr00647k.

The performances of 1D-nanostructure based nanogenerators are governed by the ability of nanostructures to efficiently convert mechanical deformation into electrical energy, and by the efficiency with which this piezo-generated energy is harvested. In this paper, we highlight the crucial...

[The medical French-speaking world].

Bulletin de l'Academie nationale de medecine

Gouazé A.
PMID: 12669668
Bull Acad Natl Med. 2002;186(7):1301-8; discussion 1308-12.

Medicine has always been and remains the most solid base of the French-speaking world which was born in Africa and Indochina with the admirable action of "colonial" military physicians, the implantation of the Pasteur Institutes and the emergence of...

Cell Surfaces in Plant-Microorganism Interactions: II. Evidence for the Accumulation of Hydroxyproline-rich Glycoproteins in the Cell Wall of Diseased Plants as a Defense Mechanism.

Plant physiology

Esquerré-Tugayé MT, Lafitte C, Mazau D, Toppan A, Touzé A.
PMID: 16660957
Plant Physiol. 1979 Aug;64(2):320-6. doi: 10.1104/pp.64.2.320.

Enrichment of the cell wall in hydroxyproline-rich glycoprotein is involved in the defense of muskmelon (Cucumis melo) seedlings to Colletotrichum lagenarium, the causative agent of anthracnose. The extent to which this accumulation proceeds may be experimentally modified by treating...

Characterization of a two-color pump-probe setup at FLASH using a velocity map imaging spectrometer.

Optics letters

Johnsson P, Rouzée A, Siu W, Huismans Y, Lépine F, Marchenko T, Düsterer S, Tavella F, Stojanovic N, Redlin H, Azima A, Vrakking MJ.
PMID: 21165124
Opt Lett. 2010 Dec 15;35(24):4163-5. doi: 10.1364/OL.35.004163.

We report on the implementation of a high-count-rate charged particle imaging detector for two-color pump-probe experiments at the free electron laser in Hamburg (FLASH). In doing so, we have developed a procedure for finding the spatial and temporal overlap...

Effects of restraint stress on the daily rhythm of hydrolysis of adenine nucleotides in rat serum.

Journal of circadian rhythms

Souza A, Detanico BC, Medeiros LF, Rozisky JR, Caumo W, Hidalgo MP, Battastini AM, Torres IL.
PMID: 21798049
J Circadian Rhythms. 2011 Jul 28;9:7. doi: 10.1186/1740-3391-9-7.

BACKGROUND: Adenosine 5-triphosphate (ATP) and its breakdown products ADP and adenosine can act as extracellular messengers in a range of biological processes. Extracellular adenine nucleotides are metabolized by a number of enzymes including NTPDases and 5'-nucleotidase, which are considered...

Triarylphosphine ligands with pendant electron-rich "[Fe(κ2-dppe)(η5-C5Me5)(C≡C)]-" substituents.

Inorganic chemistry

Tohmé A, Grelaud G, Argouarch G, Roisnel T, Bondon A, Paul F.
PMID: 23869668
Inorg Chem. 2013 Aug 05;52(15):8993-9004. doi: 10.1021/ic4011828. Epub 2013 Jul 19.

The synthesis of four triaylphosphine ligands featuring electron-rich Fe(II) "Fe(κ(2)-dppe)(η(5)-C5Me5)C≡C-" pendant substituents in para and meta position(s) (1-4) is reported along with that of their corresponding radical cations (1-2[PF6] or 3-4[PF6]3). These triarylphosphines possessing redox-active organometallic substituents constitute a...

Evaluation of the nanotube intrinsic resistance across the tip-carbon nanotube-metal substrate junction by Atomic Force Microscopy.

Nanoscale research letters

Dominiczak M, Otubo L, Alamarguy D, Houzé F, Volz S, Noël S, Bai J.
PMID: 21711904
Nanoscale Res Lett. 2011 Apr 14;6(1):335. doi: 10.1186/1556-276X-6-335.

Using an atomic force microscope (AFM) at a controlled contact force, we report the electrical signal response of multi-walled carbon nanotubes (MWCNTs) disposed on a golden thin film. In this investigation, we highlight first the theoretical calculation of the...

Selective growth and ordering of SiGe nanowires for band gap engineering.

Nanotechnology

Benkouider A, Ronda A, Gouyé A, Herrier C, Favre L, Lockwood DJ, Rowell NL, Delobbe A, Sudraud P, Berbezier I.
PMID: 25074329
Nanotechnology. 2014 Aug 22;25(33):335303. doi: 10.1088/0957-4484/25/33/335303. Epub 2014 Jul 30.

Selective growth and self-organization of silicon-germanium (SiGe) nanowires (NWs) on focused ion beam (FIB) patterned Si(111) substrates is reported. In its first step, the process involves the selective synthesis of Au catalysts in SiO₂-free areas; its second step involves...

Mechanical properties and in vitro characterization of polyvinyl alcohol-nano-silver hydrogel wound dressings.

Interface focus

Oliveira RN, Rouzé R, Quilty B, Alves GG, Soares GD, Thiré RM, McGuinness GB.
PMID: 24501677
Interface Focus. 2014 Feb 06;4(1):20130049. doi: 10.1098/rsfs.2013.0049.

Polyvinyl alcohol (PVA) hydrogels are materials for potential use in burn healing. Silver nanoparticles can be synthesized within PVA hydrogels giving antimicrobial hydrogels. Hydrogels have to be swollen prior to their application, and the common medium available for that...

Changes in time-use and drug use by young adults in poor neighbourhoods of Greater Buenos Aires, Argentina, after the political transitions of 2001-2002: Results of a survey.

Harm reduction journal

Rossi D, Zunino Singh D, Pawlowicz MP, Touzé G, Bolyard M, Mateu-Gelabert P, Sandoval M, Friedman SR.
PMID: 21251290
Harm Reduct J. 2011 Jan 20;8:2. doi: 10.1186/1477-7517-8-2.

BACKGROUND: In some countries, "Big Events" like crises and transitions have been followed by large increases in drug use, drug injection and HIV/AIDS. Argentina experienced an economic crisis and political transition in 2001/2002 that affected how people use their...

Showing 1 to 12 of 300 entries