Prediction of symptomatic embolism in infective endocarditis: construction and validation of a risk calculator in a multicenter cohort

…, D Malaquin, JP Remadi, AB Ammar… - Journal of the American …, 2013 - jacc.org
Objectives : The aim of this study was to develop and validate a simple calculator to quantify
the embolic risk (ER) at admission of patients with infective endocarditis. Background : Early …

Predicting left ventricular dysfunction after valve repair for mitral regurgitation due to leaflet prolapse: additive value of left ventricular end-systolic dimension to ejection …

…, F Levy, M Peltier, A Ben Ammar… - European Journal of …, 2011 - academic.oup.com
Aims Left ventricular (LV) dysfunction is the first cause of late mortality after mitral valve
surgery. In this retrospective analysis, we studied the association between preoperative …

[HTML][HTML] Second law analysis in convective heat and mass transfer

M Mourad, A Hassen, H Nejib, BB Ammar - Entropy, 2006 - mdpi.com
This paper reports the numerical determination of the entropy generation due to heat transfer,
mass transfer and fluid friction in steady state for laminar double diffusive convection, in an …

Combined spinal-epidural analgesia in labor--comparison of sufentanil vs tramadol.

…, M Ellachtar, MS Mebazaa, B Ammar - Middle East Journal of …, 2007 - europepmc.org
BACKGROUND: Combined spinal-epidural (CSE) analgesia is becoming increasingly used
to provide pain relief during labor. It combines both the rapid onset of the spinal analgesia …

Lung ultrasound score predicts surfactant need in extremely preterm neonates

L De Martino, N Yousef, R Ben-Ammar… - …, 2018 - publications.aap.org
METHODS: We performed a prospective cohort diagnostic accuracy study between 2015
and 2016 in a tertiary-care academic center. Inborn neonates at≤ 30 weeks’ gestation with …

Interactions of zinc and cadmium toxicity in their effects on growth and in antioxidative systems in tomato plants (Solarium lycopersicum)

J Cherif, C Mediouni, WB Ammar, F Jemal - Journal of Environmental …, 2011 - Elsevier
The interaction between zinc and cadmium was investigated in tomato plants (Solarium
lycopersicum). Ten-day-old seedlings were treated with 10 μmol/L CdCl 2 associated to different …

Reduction of bupivacaine dose in spinal anaesthesia for caesarean section may improve maternal satisfaction by reducing incidence of low blood pressure episodes.

…, S Ouerghi, B Meftah, T Mestiri, B Ammar - Middle East Journal …, 2010 - europepmc.org
Background Spinal anaesthesia for caesarean section exposes to high incidence of arterial
hypotension which can result in maternal and neonatal morbidity. We hypothesized that the …

Impact of a pulsed electric field on damage of plant tissues: effects of cell size and tissue electrical conductivity

J Ben Ammar, JL Lanoisellé, NI Lebovka… - Journal of Food …, 2011 - Wiley Online Library
Efficiency of pulsed electric field (PEF) induced permeabilization at 293 K in selected fruit
and vegetable plant tissues (apple, potato, carrot, courgette, orange, and banana) at electric …

Comparative study of cadmium effects on membrane lipid composition of Brassica juncea and Brassica napus leaves

I Nouairi, WB Ammar, NB Youssef, DBM Daoud… - Plant Science, 2006 - Elsevier
The term phytoremediation is used to describe the clean-up of heavy metals from contaminated
soils by plants. In this study, we examined cadmium (Cd) accumulation by Brassica …

Antioxidant and free radical-scavenging properties of three flavonoids isolated from the leaves of Rhamnus alaternus L.(Rhamnaceae): A structure-activity relationship …

RB Ammar, W Bhouri, MB Sghaier, J Boubaker… - Food Chemistry, 2009 - Elsevier
Fractionation of the methanolic and total oligomer flavonoid enriched extracts from
Rhamnus alaternus leaves resulted in the isolation of three flavonoids: kaempferol 3-O-…