Search results for "IBA"

CGT 1999-2013 : les années Thibault

2013

National audience; Que retenir des quatorze années de Bernard Thibault au secrétariat général de la CGT ? Un premier bilan de cette période dans l'histoire de la CGT (1999-2013) : l'émancipation (tout en nunance) vis-à-vis du Parti communiste ; l'évolution du dialogue social et la contribution à l'adoption de nouvelles règles de représentativité syndicale ; la persitance de tensions internes entre "réformistes" et "orthodoxes" ; la rationalisation de l'organisation.

TyG index, HOMA score and viral load in patients with chronic hepatitis C due to genotype 1.

2011

Summary.  The triglycerides × glucose (TyG) index is a recently proposed surrogate marker of insulin resistance (IR), calculated from fasting plasma triglyceride and glucose concentrations. We tested the host and viral factors associated with Tyg and homeostasis model assessment (HOMA) scores, comparing their associations with histological features and with sustained virological response (SVR) in patients with genotype 1 chronic hepatitis C(G1CHC). Three hundred and forty consecutive patients with G1CHC were considered. All had a liver biopsy scored by one pathologist for staging and grading (Scheuer), and graded for steatosis, which was considered moderate–severe if ≥30%. Anthropometric an…

Antibacterial activity of the enniatins A, A1, B, B1 produced by fusarium tricinctum in liquid culture, and cytotoxicity effects on Caco-2 cells

2010

Influence of different biomaterials on the viability of Aggregatibacter actinomycetemcomitans

2011

Abstract Objectives The aim of the present in vitro study was to evaluate the effects of different biomaterials used for regenerative periodontal surgery on the growth of the periodontopathogen Aggregatibacter actinomycetemcomitans . Methods Three commercially available biomaterials of synthetic origin (hydroxyapatite/beta-tricalcium phosphate, nanostructured hydroxyapatite paste, oily calcium hydroxide suspension), a bovine-derived xenograft as well as an enamel matrix derivative (EMD) were added in different concentrations to calibrated suspensions of A. actinomycetemcomitans ATCC 43718/33384 (serotype b/c). Equal aliquots (0.1 ml) for the viability assay were taken after 5 min, 1 h, 3 h,…

Eksperimentāla modeļa izstrāde neisseria gonorrhoeae antibakteriālas rezistences noteikšnai

2019

Neisseria gonorrhoeae infekcija mūsdienās ir globāla problēma. Latvijā tā ir otrā visbiežāk izplatītā bakteriālā seksuāli transmisīvā slimība. Mūsdienās satraucošā N. gonorrhoeae rezistence pret antibiotikām tiek atzīmēta visā pasaulē, tā ir padarījusi ārstēšanu nekomplicētai gonokoku infekcijai vēl sarežģītāku, ar mazāk ārstēšanas iespējām nekā agrāk. Visu laiku ārstiem pastāv jautājums, kā efektīvāk un ar maksimālu precizitāti noteikt antibakteriālo rezistenci. Tehnoloģijas nepārtraukti attīstās, tāpēc, teorētiski, pētījumi ar silīcija dioksīda mirkodaļiņām un to mijiedarbību ar mikroorganismiem varētu būt nozīmīgi antibakteriālās rezistences noteikšanai. Darba mērķis: Eksperimentāli note…

Le basi neurologiche del concetto di sacro e influenze sulle sue manifestazioni.

2008

Dopo aver riassunto la ricostruzione dell'origine delle idee religiose, aggiungendo alcune considerazioni, accenneremo alle principali linee di ricerca sui neuromodulatori che si ritengono maggiormente implicati nella genesi delle idee e dei comportamenti religiosi ed, infine, riassumeremo i risultati di nostri studi precedenti sui complessi rapporti fra fattori ambientali (in particolare nutritivi), neurobiologici e culturali che hanno caratterizzato le civiltà dell'America precolombiana, in particolare quella azteca.

Susceptibility of Pseudomonas aeruginosa isolates to ceftazidime is unrelated to the expression of the outer membrane protein OprC.

1997

Previously, it has been postulated that the porin OprC facilitates the diffusion of ceftazidime through the outer membrane of Pseudomonas aeruginosa. To further investigate this claim, the outer membrane protein (OMP) profiles of 22 ceftazidime-susceptible clinical isolates were analyzed. No correlation was found between MIC values and the level of expression of OprC. Further, OprC was either undetectable or expressed in reduced amounts in 12 isolates. In contrast, OprF and OprE were present in all isolates studied. This study suggests that OprC is dispensable for the permeation of ceftazidime through the outer membrane of P. aeruginosa.

Concio F. Ioan. a Ludegna madridani Ord. Praedicatorum De tribus domini nostri Iesu Christi, & eius Spo[n]sae tentationibus, Tridenti prima Dominica …

1563

Sig. a-c4, d2; A-F4, G2 Capitals grav. i altres ornaments tip. La Disputatio amb port. i pag. pròpia. - Text amb postil·les marginals. - Reclams. - Errates de fol. i f. sense numerar en la Concio

Essential oils of Salvia bracteata and Salvia rubifolia from Lebanon: Chemical composition, antimicrobial activity and inhibitory effect on human mel…

2009

Aim of the study: Salvia bracteata Banks et Sol. and Salvia rubifolia Boiss. are known in folk medicine of Lebanon for the treatment of microbial infections, cancer, urinary and pulmonary problems. In the present study the chemical composition and antimicrobial activity of essential oils from aerial parts of Salvia bracteata and Salvia rubifolia collected in Lebanon were evaluated. The oils were also tested for their potential antiproliferative effects against M14 human melanoma cells. Material and methods: The oils were studied by GC and GC-MS and their antibacterial activity (MIC and MBC) was tested against ten bacteria species using the broth dilution method. The inhibitory effect on hum…

An organogold compound as potential antimicrobial agent against drug resistant bacteria: Initial mechanistic insights

2021

Abstract The rise of antimicrobial resistance has necessitated novel strategies to efficiently combat pathogenic bacteria. Metal‐based compounds have been proven as a possible alternative to classical organic drugs. Here, we have assessed the antibacterial activity of seven gold complexes of different families. One compound, a cyclometalated Au(III) C^N complex, showed activity against Gram‐positive bacteria, including multi‐drug resistant clinical strains. The mechanism of action of this compound was studied in Bacillus subtilis. Overall, the studies point towards a complex mode of antibacterial action, which does not include induction of oxidative stress or cell membrane damage. A number …