Département de biologie: Recent submissions

Voici les éléments 801-820 de 1119

Résistance de souches bactériennes isolées de lait d’ânesse aux hostilités digestives simulées in vitro.

HADDAD, yasmina (2019-07-07)

The aim of this work was to characterize lactic strains isolated from donkey milk by identifying them and testing their growth potential (at different salt concentrations and different temperatures) and their ability to ...
Effet du nitrate d’uranyle sur la germination des graines du Cléome amblyocarpa

MAKHLOUF, Imane; HAMOUDA, Fatima (2019)

Metal trace elements are naturally present as traces in the soil. Indeed, they are present in all compartments of the environment, but in general in very small quantities. Thus, it is useful to study the impact of heavy ...
Etude de l’activité antioxydante de l’Annona cherimola

BENSMAINE, Hadjer (2019-07-04)

Antioxidant compounds are the subject of much research because, in addition to their use as preservatives in food by replacing synthetic antioxidants, they are involved in the treatment of many diseases. As part of the ...
Effet du plomb sur les paramètres morpho-physiologiques de Moringa oleifera L.

SATTAH, Sihame; HALOUI, Faiza (2019-07-08)

Lead is one of the heavy metals considered as an environmental pollutant, causing many toxic effects, especially during high dose exposure. It causes disturbances in all systems of the human organism, as well as on many ...
Les réponses écophysiologiques de la tomate (Solanum lycopersicum L.) au stress induit par le cadmium et Decis 25 EC.

Mehallah, Hafidha; Moralent, Radia (2019-07-03)

Pollution of the soil ecosystem has now become one of the concerns of major ecological problems. This work aims to evaluate the accumulation of cadmium (Cd) and pesticides and their combinations in the organs of young ...
Effet des modes de cuisson sur la qualité nutritionnelle de certains types de viande

LAHCENE, Nessoumer Amina; BOUDANI, Rahma (2019-07-03)

In this work, we have tried to study the effect of different modes of cooking; under pressure ; frying and grating on the microbiological and nutritional quality of three types of meat (camel, goat and chicken). The ...
Etude de l'activité antimicrobienne de l’algue Rouge ‘Corallina officinalis’

Hafssa, HALLALI; Lylia, HACHED (2019-06-07)

The aim of this work is to study the antimicrobial potency of the extract of red algae Corallina officinalis harvested in the eastern region of Mostaganem against 6 microorganisms tests, Bacillus cereus ATCC 10876, ...
Etude du potentiel antioxydant et antimicrobien d’hydrolysat protéique de poisson marin : cas du thon rouge (Thunnus thynnus, linnaeus 1758)

Doubbi, Bounoua Hadjira; Aissou, Asma (2019-09-16)

The present work aims to evaluate the antioxidant activity of the enzymatic hydrolyzate obtained from the bluefin tuna (Thunnus thynnus) co-products, fished in the region of Mostaganem, and this by two tests: the total ...
Etude phytochimique et l’activité antidiabétique de l’Atriplex halimus L chez les rats wistar

BELABACI, Fatima; Zohra BELABACI, Senia (2019-09-12)

Diabetes mellitus is a very common disease in the world. It is treated by insulin and oral antidiabetic agents that can cause serious side effects. For this reason and because of their unavailability in some cases, ...
La biodégradation des feuilles du roseau commun par les bactéries (Phragmites australis)

BOUICH, NORIA; BOUCEDRA, DJAHIDA (2019-07-15)

The study of biodegradation of reed is widely explored because of their long life in nature, microbial colonization and its relationship with the biodegradation of common reed (Phragmites australis), the chemical compound ...
L’hépatite C Au niveau de l’EPH mère et enfants de Mostaganem

Djandia, Imene (2019-07-02)

Hepatitis C is an infectious disease caused by a virus (HCV) that attacks the liver and causes an inflammation and ends with cirrhosis. Hepatitis C virus is transmitted mainly through blood and the use of contaminated ...
Impact des produits phytosanitaires sur quelques microorganismes du sol cultivé par la pomme de terre (Solanum tuberosum L. var Sylvana).

Brakni, Nardjess (2019-07-03)

Phytosanitary products are used in agriculture to protect the crop from harmful organisms but can have undesirable side effects on the environment. The work undertaken focused on soil aspect, precisely the impact of plant ...
L’impact du plomb sur le taux, la vitesse de germination et les paramètres anatomiques de Moringa oléifera L.

BELAIDI, Fatima Zohra; TAMERDJENT, Khadidja (2019)

Lead pollution has become a real problem threatening our ecosystems, with harmful effects on plant production and biodiversity, its presence at high doses causes several disruptions at all stages of plant development ...
Etude de l'activité antioxydante de l’algue Rouge ‘Corallina officinalis’

BENYEKKOU, Ahmed Tidjani; DJANI, Fawzi (2019-06-27)

Algae are a potentially rich source of metabolites. Many algae have bioactive compounds that inhibit the growth of certain pathogenic , Among these metabolites include vitamins, fatty acids, and antioxidants like ...
Effet hypoglycémiant du polysaccharide d’algue verte Ulva lactuca chez les rats Wistar rendus diabétiques par alloxane

BENSMAINE, KHADIDJA; BOUGUEROUA, KARIMA (2019)

Les algues sont une source potentiellement riche de protéines, lipides, et antioxydants ainsi que les polysaccharides. Le présent travail s’oriente vers l'évaluation de l’effet hypoglycémiant et protecteur du polysaccharide ...
ETUDE DE LA QUALITE PHYSICO-CHIMIQUE ET MICROBIOLOGIQUE DE L’EAU DES PUITS DE LA REGION EL HASSIANE (W. Mostaganem)

MERAH, Abdelkader (2019-06-25)

The use of water in the food or hygiene field requires excellent physicochemical and microbiological quality. Drinking water is one of the most controlled food products. It must comply with quality standards. Thus, it must ...
Evaluation des perturbations thyroïdiennes chez la femme diabétique dans la localité de Mostaganem

Bensaid, Soror (2019-06-24)

The association of diabetes and thyroid disorders is a common pathology in endocrinology. Thyroid disorders can have a major impact on glycemic control and untreated thyroid disorders affect the management of diabetes in ...
L’évaluation des perturbations thyroïdiennes chez la femme enceinte dans la localité de Mostaganem

Hammou, Samiha; Bouakel, Halima (2019-06-24)

Thyroid hormones are essential for the normal development of the fetus. During pregnancy, fetal growth depends on the transfer of maternal thyroid hormones and optimal thyroid hormone availability is ensured by stimulation ...
Effet du nitrate d’uranyle sur les paramètres de germination du Moringa Oleifera Lam.

SISSOKO, Abdoulaye Seydou (2019-06-23)

The pollution of soils by heavy metals has increased as a result of population growth, urbanization, the expansion of industrial and agricultural activities, this risk for ecosystems is very high, the depollution is ...
Contribution à l’étude de la formation de biofilm par des souches industrielles de Streptococcus thermophilus

Aliane, SAMIA (2018)

The present work describes an experimental protocol aimed at demonstrating the formation of biofilm in industrial strains of Streptococcus thermophilus isolated from yoghurt and cheese, making the link with the biosynthesis ...

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