'Ahmed moradasaad associate professor' diaporamas de présentation

NAJRAN UNIVERSITY College of Applied Medical Sciences

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NAJRAN UNIVERSITY College of Medicine

NAJRAN UNIVERSITY College of Medicine. Microbiology &Immunology Course Lecture No. 2. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. What is Microbiology ?. Too small object to be seen by the ordinary eyes. Refers to life. Means science.

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NAJRAN UNIVERSITY College of Medicine

NAJRAN UNIVERSITY College of Medicine. Microbiology &Immunology Course Lecture No. 5. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. Bacterial genetics. HEREDITY :

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NAJRAN UNIVERSITY College of Medicine

NAJRAN UNIVERSITY College of Medicine. Microbiology &Immunology Course Lecture No. 4. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. Bacterial physiology and metabolism Bacteria have certain requirements In order to grow and multiply. These requirements include:

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Najran University College of Applied Medical Sciences

Najran University College of Applied Medical Sciences. Retroviruses BY Dr. Ahmed Morad Asaad Associate Professor of Microbiology Coordinator of Applied Medical Sciences College. Retroviruses RNA viruses that contain reverse transcriptase enzyme and replicate in an unique manner

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NAJRAN UNIVERSITY College of Medicine

NAJRAN UNIVERSITY College of Medicine. Microbiology &Immunology Course Lecture No. 7. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. ANTIMICROBIAL AGENTS DEFINITIONS :

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NAJRAN UNIVERSITY College of Medicine

NAJRAN UNIVERSITY College of Medicine. Microbiology &Immunology Course Lecture No. 6. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. II- Genotypic Variations :

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NAJRAN UNIVERSITY College of Medicine

NAJRAN UNIVERSITY College of Medicine. Microbiology &Immunology Course Lecture No. 17. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. CYTOKINES They include: ? lympho ki nes (secreted by lymphocytes) . ? Monokines (secreted by macrophages) .

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NAJRAN UNIVERSITY College of Medicine

NAJRAN UNIVERSITY College of Medicine. Microbiology &Immunology Course Lecture No. 16. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. Cell mediated immunity

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NAJRAN UNIVERSITY College of Medicine

NAJRAN UNIVERSITY College of Medicine. Microbiology &Immunology Course Lecture No. 11. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. Acquired (specific) IMMUNITY

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NAJRAN UNIVERSITY College of Applied Medical Sciences

NAJRAN UNIVERSITY College of Applied Medical Sciences. General Microbiology Course Lecture No. 4. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. Structure of bacteria Bacteria are unicellular organisms. Bacterial cell is composed of 4 essential components: Cell wall

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NAJRAN UNIVERSITY College of Applied Medical Sciences

NAJRAN UNIVERSITY College of Applied Medical Sciences. General Microbiology Course Lecture No. 11. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. Choice of antimicrobial agent 1- In vitro tests of bacterial sensitivity to antibiotics 2- Emprical use of antibiotics

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NAJRAN UNIVERSITY College of Medicine

NAJRAN UNIVERSITY College of Medicine. Microbiology &Immunology Course Lecture No. 12. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. HUMORAL IMMUNITY ANTIBODY MEDIATED IMMUNITY ANTIBODIES :

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NAJRAN UNIVERSITY College of Medicine

NAJRAN UNIVERSITY College of Medicine. Microbiology &Immunology Course Lecture No. 13. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. IMMUNOGLOBULINS (ANTIBODIES) ? Immunoglobulins are glycoproteins present in the gamma globulin fraction of the serum.

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NAJRAN UNIVERSITY College of Medicine

NAJRAN UNIVERSITY College of Medicine. Microbiology &Immunology Course Lecture No. 19. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. Virus-cell interactions Replication Viruses multiply only in living cells The replication cycle consists of the following steps:

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NAJRAN UNIVERSITY College of Medicine

NAJRAN UNIVERSITY College of Medicine. Microbiology &Immunology Course Lecture No. 3. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. The Nuclear Body ? Bacteria have a primitive nucleus (prokaryotic), which has no nuclear membrane and does not contain nucleoli.

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NAJRAN UNIVERSITY College of Medicine

NAJRAN UNIVERSITY College of Medicine. Microbiology &Immunology Course Lecture No. 21. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. Bacteriophages

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NAJRAN UNIVERSITY College of Medicine

NAJRAN UNIVERSITY College of Medicine. Microbiology &Immunology Course Lecture No. 20. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. Bacteriophages

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NAJRAN UNIVERSITY College of Applied Medical Sciences

NAJRAN UNIVERSITY College of Applied Medical Sciences. General Microbiology Course Lecture No. 12. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. Sterilization and disinfection Sterilization: Complete inactivation of all forms of microorganisms

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NAJRAN UNIVERSITY College of Applied Medical Sciences

NAJRAN UNIVERSITY College of Applied Medical Sciences. General Microbiology Course Lecture No. 9. By. Dr. Ahmed Morad Asaad Associate Professor of Microbiology. Genetic engineering

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