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Aouiti Soumaya Hamzaoui Azaza Fadoua El Melki Fetheddine Hamdi Monji Celico Fulvio Zammouri Mounira 《Environmental science and pollution research international》2021,28(34):46669-46691
Environmental Science and Pollution Research - The Hajeb Layoun-Jelma basin, located in the central Tunisia, is the principal source of water supply for Sidi Bouzid and Sfax region. The... 相似文献
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Hajji Soumaya Karoui Sedki Nasri Ghada Allouche Nabila Bouri Salem 《Environment, Development and Sustainability》2021,23(8):12024-12043
Environment, Development and Sustainability - Water resources become more and more threatened by the increasing request related to the population growth, especially in agricultural regions. This... 相似文献
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INTRODUCTION: This paper examines the contribution of the U.S. Consumer Product Safety Commission's (CPSC) 1973 cigarette ignition mattress flammability standard to reduce mattress fires since 1980, when the U.S. Fire Administration's National Fire Incident Reporting System became fully operational. METHOD: The paper attempts to separate the effect of the cigarette ignition standard from the declining trend in mattress fires that would have resulted without the standard. We analyze the impact of the 1973 cigarette standard on smoking material ignition fires, deaths, and injuries as well as its effect on fires, deaths, and injuries from all ignition sources (smoking material ignitions, open-flame ignitions, and other ignition sources). Impacts on Industry: The results suggest that the 1973 mattress standard has effectively reduced the mattress fire risk and that further reductions in risk via actions tied specifically to cigarette ignition are likely to be difficult to achieve. 相似文献
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Nawel Hayder Ribai Ben Ammar Afef Abdelwahed Soumaya Kilani Amor Mahmoud Jemni Ben Chibani 《毒物与环境化学》2013,95(4):567-573
Aqueous and flavonoid-enriched extract as well as essential oil (EO) obtained from leaves of Pistacia lentiscus were assessed for antibacterial and antimutagenic activities. Antibacterial activity of different extracts and EO were evaluated against six bacterial strains. A marked inhibitory effect was observed against Salmonella typhimurium, whereas lower activity was observed against Staphylococcus aureus, Pseudomonas aeruginosa, and Salmonella enteritidis. EO showed significant inhibitory effects against Salmonella typhimurium, Salmonella enteritidis and Staphylococcus aureus. The antimutagenic activity of the different extracts against Aflatoxin B1 (AFB1) and sodium azide was demonstrated with the Salmonella typhymurium assay. The number of revertants per plate decreased significantly when the plant extracts were added to the assay system using Salmonella typhimurium TA100, TA98 and TA1535. 相似文献
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Soumaya Kilani Inès Bouhlel Ribai Ben Afef Abdelwahed Nawel Hayder Amor Mahmoud 《毒物与环境化学》2013,95(3):415-425
The mutagenic potential of aqueous, total oligomers flavonoids (TOF), ethyl acetate and methanol extracts from tubers of Cyperus rotundus L. was assessed using Ames Salmonella tester strains TA98 and TA100, and SOS chromotest strain Escherichia coli PQ37 with and without metabolic activation (S9). None of the different extracts produced a mutagenic effect. Likewise, the antimutagenicity of the same extracts was tested using the “Ames test” and the “SOS chromotest”. Our results showed that C. rotundus extracts possess antimutagenic effects against S. typhimurium TA98 and TA100 strains towards the mutagen aflatoxin B1 (AFB1), similar to E. coli PQ37 strain against AFB1 and Nifuroxazide mutagens using the SOS chromotest assay. A free radical scavenging test was used in order to explore the antioxidant capacity of the extracts obtained from the tubers of C. rotundus. TOF, ethyl acetate and methanol extracts showed an important free radical scavenging activity towards the 1,1-diphenyl-2-picrylhydrazine (DPPH) free radical. These extracts showed an IC50 value of respectively 5, 20 and 65?µg?mL?1. The beneficial effects of TOF, ethyl acetate and methanol extracts of C. rotundus were assessed by antioxidant and antimutagenic activities. 相似文献
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Arfaoui Madiha Aouiti Soumaya Azaza Fadoua Hamzaoui Zammouri Mounira 《Environmental science and pollution research international》2022,29(50):75699-75715
Environmental Science and Pollution Research - Nowadays, groundwater is under stress due to contamination, over-exploitation, seawater intrusion, climate change, etc. The groundwater contamination... 相似文献
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