Výsledky vyhledávání - "Oualida Rached"

Antioxidative Enzyme Responses to Antimony Stress of Serratia marcescens – an Endophytic Bacteria of Hedysarum pallidum Roots

Autor: Agnès Rodrigue, Ouissem Meghnous, Oualida Rached, Mounia Kassa Laouar, Alima Bentellis, Aicha Mechakra

Publikováno v: Polish Journal of Environmental studies
Polish Journal of Environmental studies, HARD Pub. Co., 2020, 29 (1), pp.141-152. ⟨10.15244/pjoes/100494⟩

International audience; Studies on bacterial endophytes resistant to antimony (Sb), a pollutant deemed alarming, are virtually non-existent. An endophytic bacterial strain showing resistance to high antimony concentrations was isolated for the first

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c445e9fc3e6fcc28a0b31ffbc395f20f
https://hal.archives-ouvertes.fr/hal-02293166/document

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Oxidative and antioxidative responses to antimony stress by endophytic fungus Aspergillus tubingensis isolated from antimony accumulator Hedysarum pallidum Desf

Autor: Patrick Doumas, Mounia Kassa-Laouar, Fawzia Mosbah, Laid Dehimat, Ouissem Meghnous, Oualida Rached

Publikováno v: Biologia
Biologia, Springer Verlag, 2019, 74 (12), pp.1711-1720. ⟨10.2478/s11756-019-00305-z⟩

Antimony (Sb) is a toxic metalloid whose pollution has become a serious problem. However, studies on fungal endophytes resistant to antimony are virtually nonexistent. An endophytic fungal strain was isolated for the first time from the roots of Hedy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1429bdd53d433c8a735c28547109376
https://hal.archives-ouvertes.fr/hal-02356665

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Assessment of metal contamination in soil banks of the Rhumel wadi (Northeast Algeria)

Autor: Alima Bentellis, Oualida Rached, Gijs Du Laing, Radia Azzoug, Leila Sahli, Mohamed El-Hadef El-Okki

Publikováno v: Toxicological & Environmental Chemistry. 98:53-63

Levels of six trace metals were assessed in bank soils of the Rhumel wadi (Northeast Algeria) and their association with soil properties was investigated. Samples were collected at 10 sites. The soils are neutral to moderately alkaline, have high con

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d5331878bbe3a8e976a2e4cf378836a
https://doi.org/10.1080/02772248.2015.1101115

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Effects of antimony and arsenic on antioxidant enzyme activities of two steppic plant species in an old antimony mining area

Autor: Oualida Rached, Asma Benhamdi, Aicha Mechakra, Gijs Du Laing, Alima Bentellis

Publikováno v: Biological trace element research. 158(1)

The present work was undertaken to determine strategies and antioxidant enzyme activities involved in the adaptation of two wild steppic plants (Hedysarum pallidum Desf. and Lygeum spartum L.) to the toxic environment of the abandoned antimony mining

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b17e25e6cd3f281871a81b1e7e496ea
https://pubmed.ncbi.nlm.nih.gov/24563031

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Accumulation d'antimoine par les végétaux sur sol contaminé, en zone steppique

Autor: Oualida Rached-Mosbah, Christiane Gardou, Jean-Marie Pauwels

Publikováno v: Bulletin de la Société Botanique de France. Actualités Botaniques. 139:133-139

ResumeLe dosage de l'antimoine dans les feuilles de quelques plantes et dans les sols correspondants preleves dans differentes stations, aux alentours d'une mine d'antimoine, fait apparaitre une tolerance au toxique pour certaines especes analysees.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0487f9fadca3eb17530024d4994a126d
https://doi.org/10.1080/01811789.1992.10827095

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Chemical Composition and Antibacterial Activity of Cupressus dupreziana A. Camus

Autor: Takia Lograda, Meriem El Koli, Hocine Laouer, Messaoud Ramdani, Oualida Rached

Publikováno v: Natural Product Communications. 2:1934578X0700200

The essential oils obtained by hydrodistillation from the green branchlets of Cupressus dupreziana A. Camus growing wild in Tassili n'Ajjer (Algeria) were analyzed by GC and GC/MS. The main constituents of the essential oils were α-pinene (27.2% - 4

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::14f497f85d9564819ab5747cbbd60510
https://doi.org/10.1177/1934578x0700200916

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Trace elements soil contamination and plants uptake of wadi banks situated in the vicinity of an old Sb-mining area in Algeria

Autor: Alima Bentellis-Mosbah, Oualida Rached

Publikováno v: Chinese Journal of Geochemistry. 25:32-32

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff3b34e51e96df2896fef7d200ad78a7
https://doi.org/10.1007/bf02839794

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