• Obésité, asthme, maladies bucco-dentaires et confinement 

  Debbache, Afnane; Rouabah, Leïla (Université Frères Mentouri Constantine 1, 2025-02-20)

  Obesity poses a growing threat to public health in Algeria. The onset of obesity is influenced by a complex interplay of factors, with chronic diseases playing a significant role. Furthermore, asthma and obesity, both ...
• Extraction, purification des lectines à partir des plantes médicinales 

  Messai, Alima; Necib, Youcef (Université Frères Mentouri - Constantine 1, 2023-01-24)

  Lectins are ubiquitous proteins, non-immune origin, with several biological properties. The purpose of this work was to purify and characterize the lectin from Ruta montana roots and Peganum harmala seeds and to study their ...
• Biomolecules of Algerian propolis 

  Boulechfar, Safia; Zellagui, Amar (Université Frères Mentouri - Constantine 1, 2023-05-11)

  This study aimed to investigate the chemical composition and the biological properties of propolis collected from different regions of Algeria. The total bioactive content, antioxidant, antienzymatic, antimicrobial, toxicity ...
• Diversité génétique des variétés d’arachides (Arachis hypogaea) en Algérie. 

  Djeghim, Hanane; Khelifi, Douadi (Université Frères Mentouri - Constantine 1, 2022-11-02)

  The knowledge and characterization of plant genetic resources are major challenges for our country to protect and enhance our genetic heritage. Peanut (Arachis hypogaea L) is one of the cultivated plants with a narrow ...
• Bioévaluation du champignon sauvage Ganoderma lucidum d’Algérie 

  Kebaili, Fethi Farouk; Nouadri, Tahar (Université Frères Mentouri - Constantine 1, 2022-07-13)

  aimed to valorize the biological and the pharmacological virtues of an Algerian medicinal mushroom, named Reishi “Ganoderma lucidum”, by the investigation of its nutritional profile and phytochemical characterization, ...
• Isolement et identification des actinomycètes antagonistes des microorganismes phytopathogènes 

  Boulahrouf Abderrahmane; Aouar Lamia (Université Frères Mentouri - Constantine 1, 2012)
• Le sapin d'Algérie (Abies numidica de Lannoy ex Carrière): étude phytochimique des métabolites secondaires et évaluation in vitro, in vivo et in silico des activités biologiques de ses composés. 

  Benouchenne, Djamila; Bellil, Ines; Khelifi, Douadi (Université Frères Mentouri - Constantine 1, 2021-12-02)

  This study aims to enhance the virtues of an Algerian endemic plant which is the Algerian fir ""Abies numidica de Lannoy ex Carrière"" by a phytochemical characterization and an evaluation of the biological activities of ...
• Etude et valorisation des plantes médicinales algériennes; Contribution à une enquête ethnobotanique et investigations phytochimiques et biologiques sur les deux plantes 

  Bensari, Souheir; Khelifi, Douadi; Mouas, Toma Nardjes (Université Frères Mentouri - Constantine 1, 2021)

  The present work aims to the valorization of Algerian flora by phytochemical et biological investigations on two species : Iris unguicularis Poir. and Dittrichia viscosa (L.) Greuter. This study allowed to identify several ...
• Criblage des plantes médicinales utilisées dans la région de Constantine-Mila et valorisation phytochimique des plantes 

  Ouelbani, Rayene; Khelifi, Douadi; Mouas, Toma Nardjes (Université Frères Mentouri - Constantine 1, 2021-10-25)

  The privileged geographical situation of Algeria confers a great floristic richness which represents an asset for phytochemistry, moreover until our days the Algerian population resorts to the traditional practices using ...
• Profil épidémiologique et métabolique du surpoids et de l'obèsité chez les adultes constantinois. 

  dalichaouch, Souhaila; Rouabah, Leïla; Abadi, Nourredine (Université Frères Mentouri - Constantine 1, 2013-12-10)

  In Algeria, as in all countries in the developing world, obesity has become more common in adults. This study aims to determine the prevalence of overweight and obesity among adults in constantine and to investigate the ...
• Purification et caractérisation des lectines à partir des champignons 

  Toumi, Mohammed Esseddik; Necib, Youcef (Université Frères Mentouri - Constantine 1, 2021-09-22)

  In this study, two fungal lectins having a lactose affinity have been purified and characterized from Lactarius deliciosus strain TME25 and Laetiporus sulphureus strain TME43 (called LDL and PSLec respectively) by different ...
• Conception de nouveaux inhibiteurs de la N-acétylglucosamine-3-oenolpyruvyltransferase par criblage virtuel et applications sur certaines bactéries pathogènes. 

  Boulhissa, Ilham; Chikhi, Abdelouahab (Université Frères Mentouri - Constantine 1, 2021-03-10)

  The enzyme UDP-N-acetylglucosamine enolpyruvyl transferase or MurA is an attractive target to develop new antibacterial agents; it catalyzes the first step of peptidoglycan biosynthesis of the bacterial wall. In this study, ...
• Valorisation des rations protéiques pour ruminants via un enrobage moléculaire. 

  Khelalfa, Khaoula; Arhab, Rabah (Université Frères Mentouri - Constantine 1, 2021-01-18)

  Tannins are secondary metabolites with high molecular weight which are widely distributed in plants. Their main role is to defend against predatory herbivores and microorganisms. They have various effects on biological ...
• Recherche in silico de nouveaux composés bioactifs et applications à l’inhibition de la méthionine aminopeptidase. 

  Boucherit, Hanane; Chikhi, Abdelouahab (Université Frères Mentouri - Constantine 1, 2020-10-15)

  The great emergence of multi-resistant pathogenic microorganisms, due to the misuse and inappropriate use of antibiotics, poses a particularly serious public health problem. Indeed, the resistance of bacteria to antibiotics ...
• Identification par criblage virtuel et analyses biologiques de nouveaux inhibiteurs de l’acétylcholinestérase pour le traitement de la maladie d’Alzheimer. 

  Mokrani, El-Hassen; Bensegueni, Abderrahmane (Université Frères Mentouri - Constantine 1, 2020-10-18)

  Acetylcholinesterase (AChE) is currently the most favorable target for the symptomatic treatment and reduction of Alzheimer’s disease (AD). In this work, a new structure-based virtual screening strategy was used in order ...
• Evaluation phytochimique et biologique des substances naturelles de deux plantes du Sahara Algérien 

  Demmak, Rym Gouta; Bensegueni, Abderrahmane; Sahpaz, Sevser (Université Frères Mentouri - Constantine 1, 2020-07-09)

  This work focuses on the phytochemical and biological study of two Algerian medicinal plants; an Apocynaceae (Solenostemma argel) and a Myrtaceae (Myrtus nivellei). Preliminary screening revealed an ability of the genus ...
• Modulation of the apoptotic effects of terpenes by acting on the mitochondrial Enzymatic system in hepatic normal and Cancer cells. 

  Boulmeltout, Malika; Lahouel, Mesbah (Université Frères Mentouri - Constantine 1, 2019-05-02)

  Ferula vesceritensis roots are potential sources of natural antioxidant and prooxidant esquiterpenecoumarinsthat could potentially have antiproliferative, cytotoxic effects against many types of cancers including liver ...
• Obésité et facteurs de risque cardio-métabolique chez les adolescents scolarisés dans la wilaya de Jijel 

  Bouhenni, Hamida; Rouabah, Leïla (Université Frères Mentouri - Constantine 1, 2019-07-09)

  Juvenile obesity is a multifactorial progressive pathology, its prevalence is increasing at an alarming rate worldwide. However, their causes are obscure and poorly understood in Algeria. It is a cardiometabolic risk factor, ...
• Isolement et identification de souches d’Aspergillus de différents écosystèmes productrices de substances à activité antibactérienne et caractérisation partielle des molécules élaborées. 

  Bramki, Amina; Dehimat, L. (Université Frères Mentouri - Constantine 1, 2019-07-22)

  In the interest of discovering new antibiotic molecules, the antibacterial activity of ten fungal species of Aspergillus genus isolated from soils taken from particular ecosystems (Laghouat and Teleghma) was sought against ...
• Approches génétique et bioinformatique pour la prédiction de la structure 3D de la PLP2a du gène mecA de Staphylococcus aureus. 

  Ayeche, Amina; Hamidechi, Mohamed Abdelhafid (Université Frères Mentouri - Constantine 1, 2019-07-11)

  Methicillin-resistant Staphylococcus aureus (MRSA) is a major public health problem, causing both nosocomial and community-acquired infections worldwide. Methicillin resistance is generally due to the mecA gene which encodes ...

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