http://dspace.univ-setif.dz:8888/jspui/handle/123456789/5421 2026-08-12T17:39:18Z 2026-08-12T17:39:18Z HOUCHI, Selma http://dspace.univ-setif.dz:8888/jspui/handle/123456789/6711 2026-07-15T10:37:44Z 2026-01-01T00:00:00Z

Titre: Cellular and Molecular Immunology Master 2 Biotechnology and health Auteur(s): HOUCHI, Selma Résumé: Immunity encompasses the biological mechanisms that enable living organisms to recognize, resist, and eliminate foreign substances, particularly infectious agents, while maintaining tissue integrity and physiological homeostasis. The coordinated network of organs, tissues, cells, and soluble mediators involved in these protective processes constitutes the immune system. Together, these components generate highly regulated responses that protect the host against pathogens and other potentially harmful challenges. Immunology is the branch of biomedical science devoted to the study of the immune system, its components, and its functions. The origins of modern immunology are commonly traced to Edward Jenner, whose pioneering work on vaccination against smallpox in 1796 laid the foundation for one of the most significant advances in medical history. Since then, immunology has evolved into a multidisciplinary field that integrates molecular biology, genetics, microbiology, biotechnology, and clinical medicine. Although initially focused on host defense against infectious diseases, immunology now plays a central role in understanding a wide range of physiological and pathological processes. Advances in immunological research have revealed the involvement of the immune system in allergy, autoimmunity, chronic inflammation, transplantation, cancer, metabolic disorders, and tissue repair. Consequently, immunology has become an essential discipline for both fundamental biological research and modern healthcare. The immune system represents a remarkably sophisticated and dynamic network that has evolved to provide efficient protection while maintaining self-tolerance. Understanding its cellular and molecular mechanisms is essential for deciphering the pathogenesis of numerous human diseases and for developing innovative diagnostic, preventive, and therapeutic strategies. This course provides an in-depth study of the cellular and molecular mechanisms governing immune responses. Particular emphasis is placed on the development, activation, regulation, and functional specialization of immune cells, as well as on their applications in biotechnology and health sciences. By the end of this course, students will possess a comprehensive understanding of immune system organization and function, enabling them to apply immunological concepts to research, biotechnology, and biomedical innovation.

2026-01-01T00:00:00Z LAMAMRA, Mebarka http://dspace.univ-setif.dz:8888/jspui/handle/123456789/6708 2026-07-15T09:58:49Z 2026-01-01T00:00:00Z

Titre: FOOD SAFETY AND HYGIENE : Intended for: L3 Food Biotechnology Students Auteur(s): LAMAMRA, Mebarka Résumé: Food is, above all, a human concern. Every day, millions of people place their trust in the foods they consume, without being able to verify for themselves their safety, composition, or production conditions. This trust, however, is not accidental; it relies entirely on the work of those who shape the food chain: agronomists, technologists, engineers, inspectors, and other professionals such as yourselves. It is precisely this challenge that this course handbook seeks to address. Food safety is not an administrative constraint imposed on industry. It is a scientific discipline in constant evolution, built upon advances in scientific knowledge and the growing demands of consumers. From collective foodborne outbreaks to major health scandals, recent history has repeatedly demonstrated how failures in this field can have serious consequences for public health, national economies, and consumer confidence. Understanding the mechanisms that govern food quality and safety is therefore not merely an academic exercise; it is a professional responsibility. The content of this hand book is organized into two major sections. The first, devoted to the concept of quality, encourages students to develop a critical and methodical perspective in order to answer essential questions: What is food quality? How can it be defined, measured, and guaranteed? What are the institutional, nutritional, microbiological, and technological dimensions that constitute it, and how do they interact? The second section introduces the fundamental principles and management systems of food quality and safety, ranging from Good Hygiene Practices (GHP) and the HACCP system to the international standards ISO 9001 and ISO 22000.

2026-01-01T00:00:00Z BOULGUERAGUER, Zouhir http://dspace.univ-setif.dz:8888/jspui/handle/123456789/6700 2026-07-12T12:00:09Z 2026-01-01T00:00:00Z

Titre: Remote Sensing and GIS Bachelor's degree in ecology and the environment 3 st Year Auteur(s): BOULGUERAGUER, Zouhir Résumé: Remote sensing is a scientiic technique used to collect information about objects or areas from a distance, typically using satellites, aircraft, or unmanned aerial vehicles (UAVs). Unlike traditional ield measurements, remote sensing does not require direct physical contact with the observed object. Instead, it relies on the detection and measurement of electromagnetic radiation (EMR) relected or emitted from the Earth's surface.

2026-01-01T00:00:00Z NAMOUNE, Imane http://dspace.univ-setif.dz:8888/jspui/handle/123456789/6696 2026-07-12T10:32:06Z 2026-01-01T00:00:00Z

Titre: Techniques de culture, d’Analyses de cellule et Applications en Santé : 1ère année Master Biotechnologie et Santé Auteur(s): NAMOUNE, Imane Résumé: Enseignante à la Faculté des Sciences de la Nature et de la Vie, au Département de Biotechnologie de l’Université de Sétif 1 depuis le 03 septembre 2023, j’ai assuré un ensemble varié d’enseignements couvrant plusieurs modules. J’ai ainsi été chargée de cours magistraux, de travaux dirigés (TD) et de travaux pratiques (TP) dans les matières suivantes : Techniques de culture, Analyses cellulaires et applications en santé, Ingénierie des protéines, Sciences de la vie et impacts socio-économiques, Biologie végétale et Enzymologie. Dans le cadre de la préparation de mon habilitation universitaire en vue de l’accès au grade de Maître de Conférences A, j’ai choisi de présenter un polycopié portant sur le module « Techniques de culture, d’analyses de cellules et applications en santé ». Ce module constitue une unité fondamentale du programme de première année Master « Biotechnologie et Santé » à la Faculté des Sciences de la Nature et de la Vie, Département de Biotechnologie, Université de Sétif 1. Il représente également un prérequis essentiel pour les enseignements de deuxième année Master recherche, ainsi que pour la réalisation des travaux de mémoire de fin d’études et, à plus long terme, des travaux doctoraux. En effet, la maîtrise des techniques de culture cellulaire permet à l’étudiant de développer des compétences indispensables pour la conduite de projets de recherche expérimentale.

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