Salinity and accumulation of pesticides residues in soils represent serious constraints for
plants. This can induce high levels of stress, reducing biomass and altering physiological and
biochemical processes in plants. ...
In arid and semi-arid regions, soil salinity is a major environmental stress.
Conversely halophytic tolerant salts, most plant species are classified in the group of
glycophytes, whose physiological and biochemical ...
Natural plant extracts contain a variety of phenolic compounds to which are assigned a variety of biological activities. In this context, we attempted to evaluate the antioxidant activity of different extracts prepared ...
Urolithiasis is a common and multifactorial complex that requires an understanding of the mechanisms involved in the pathology lithogenesis. Supersaturation of urinary medium is the initial stage of lithogenic process that ...
Recently, special attention was given to Aspidochirotid holothurians colonizing Posidonia oceanica meadows of the Algerian coasts. Indeed, these macrofaunal detritic-feeders, commonly called "sea cucumber", belong to an ...
Urolithiasis is a common and multifactorial complex that requires an understanding of the mechanisms involved in the pathology lithogenesis. Supersaturation of urinary medium is the initial stage of lithogenic process that ...
The principal goal of this study is to contribute to the quantitative and qualitative evaluation, in order to explore the diversity of the phytoplankton community of three station of the Algerian coastal shallow waters ...
Lead is one of the most toxic heavy metals, it causes considerable damage in plants. This work is to
follow the behavior of the bean (Vicia faba L.) cope with stress of lead. This plant is used as a model in
ecotoxicological ...
The coastal marine ecosystems of Mostaganem, like all the coastline of the Mediterranean Sea, are a fragile space, vulnerable, limited and coveted. It is the environments were increasingly affected by human activities and ...
The work we did on urolithiasis in western Algeria consisted of:
1) In an study of the physicochemical parameters such as age, sex, temperature, pH, and
density and its influence on the formation of urinary crystals.
2) ...
The objective of our work is to study the combined effect of lead and bentonite on the
physiological and biochemical characteristics of two species of Atriplex: Atriplex halimus. L
and Atriplex canéscens L.
Sowing was ...
Copper is one of the most toxic heavy metals, it causes considerable damage in plants. This
work is to follow the behavior of the bean (Vicia faba L.) copper with stress of copper. This plant is
used as a model in ...
Our study is based on physicochemical, hydrobiologic and fisheries datas, for a comparative analysis to large scales over two years period (2009 and 2010), in order to characterize the complex ecosystems where Oued Cheliff ...
This study interests the state of health of Posidonia oceanica meadows of Mostaganem coasts.
Shoot density was measured and phenological parameters were followed from February to July
2011 at Stidia and Hadjadj areas at ...
Helicobacter pylori live in the human stomach. It is considered among the rare known micro-organisms being able to survive in such an acid environment. Currently the number growing of therapeutic failures is due to the ...
Salinity constitutes a main issue with ecological balance and the development of
agriculture in the whole world, particularly the Mediterranean basin and North Africa.
This phenomenon is regarded as the abiotic factor ...
This study examines the inhibitory effect of different extracts of three medicinal plants: Aloe vera, Allium sativum and Lawsonia inermis against four clinical isolates and a reference strain of P. aeruginosa. The MIC and ...
Résumé
Notre étude porte sur l’identification de quelques espèces de Pseudomonas (P4,
P5, P7 et P8) isolées des sols salés du nord ouest Algérien et l’effet de leurs métabolites
sur la croissance de Alternaria alternata ...
The versatility of Aluminium chemistry will ensure its burgeoning use in the future in all manner of applications. This very same chemistry will also ensure its increased biological availability in all biota including Man. ...
Control soil salinity, with the knowledge of the spatial distribution and its evolution over time, it becomes necessary to lead to strategies sustainable agricultural development. The conventional method for determining ...