Chronic lymphoid leukemia is the most common leukemia in adults in the West, with a clear predominance of men. It results from proliferation with malignant monoclonal accumulation of mature B lymphocytes with invasion of ...

Ankylosing spondyloarthritis (AS) is a common and disabling chronic inflammatory rheumatism. It preferentially affects the joints of the sacroiliac region, the spine and the entheses. This combines genetic and environmental ...

Colorectal cancer is the third cancer in the world in both sexes combined. 400,000 deaths from colorectal cancer are recorded each year. This type of cancer is increasingly a major public health problem in Algeria. Our ...

Cette étude porte sur la végétation de l’Algérie nord occidentale et en particulier celle du secteur littoral Oranais (O1 et O2). Elle concerne essentiellement les formations herbacées. Ce mémoire se présente en deux ...

Plants are exposed to a variety of harmful air pollutants, which cause oxidative stress and pose a threat to plant health; agricultural production and ecosystem vitality. Despite climate measures and technological development, ...

Lead (Pb) is one of the most toxic metals used by humans and has no known biological benefits. Its presence in high doses causes several disturbances in the plant. Moringa oleifera Lam. is a plant species that grows in ...

The Mostaganémois coastline, part of the Oran Sahel, is located in the semi arid, under the influence of the sea; moreover the land has varied geological and edaphic characteristics. Plant biodiversity at the level of the ...

Weeds and messicoles, also known as weeds, are naturally occurring plants that grow in cultivated fields or gardens. Weeds are adapted to the same soils and climatic conditions as cultivated plants The objective of our ...

Climate is an essential parameter in biological and ecological studies. to the explanation of the functioning of ecosystems. Our study aims to describe the climatic and bioclimatic parameters of the Mostaganem region. ...

Biodiversity is the natural reservoir of all types of resources (Animal, plant and microbial) furthermore the relationships that may exist between them. The objective of our study is to enrich to the recognitions on ...