'Rna virus' diaporamas de présentation

Viral hepatitis

Viral hepatitis. Wei-Min Ke Department of Infectious Diseases Sun Yat-sen University Mar.13, 2009, Friday, Session 8~9 Classroom 503 Mar.20, 2008, Friday, Session 8~9 Classroom 503. ?. Outline ?Definition Viral hepatitis is one group infectious diseases of liver lesions

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DIARRHEA IN CHILDREN

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VIROLOGY

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Respiratory Viruses in the Tropics

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Enmin Li

Oncogene Anti-oncogene. Enmin Li. The basic concept 1 oncogene: These genes code for proteins that are capable of stimulating cell growth and division . In normal tissues and organisms, such growth-stimulating proteins are regulated, so that growth is appropriately limited.

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Viruses

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Viral Genomes

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Infectious Myositis:

Infectious Myositis: . Infectious myositis is an uncommon acute, or chronic infection of skeletal muscle. Most often seen in young adults .

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Respiratory viruses

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Viruses and Bacteria

Viruses and Bacteria. Chapter 18. What is a virus?. Viruses: Do not carry out photosynthesis or cellular respiration Do not grow and develop Can not replicate/reproduce on their own Are they living organisms?. Viral Structure. Genetic Material in the form of: DNA RNA

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Viruses and Bacteria

Viruses and Bacteria. Chapter 18. What is a virus?. Considered non-living particles by most biologists because they: Do not carry out cellular respiration Do not grow and develop Cannot replicate on their own Viruses are named after: The disease they cause (poliovirus)

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Burton's Microbiology for the Health Sciences Chapter 18. Viral Infections

Burton's Microbiology for the Health Sciences Chapter 18. Viral Infections. Chapter 18 Outline. Introduction How do Viruses Cause Disease? Infectious Diseases of the Skin Viral Infections of the Ears Viral Infections of the Eyes Viral Infections of the Respiratory System

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By Caleb Streitmatter & Matt Manning

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Translation

Translation. Questions? 1) How does poliovirus shutoff eukaryotic translation? If eukaryotic messages are not translated how can poliovirus get its message translated? Host Cell Shutoff Initiation of eukaryotic translation involves many initiation factors

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Hepatitis D

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Virus - Basics & News Taxonomy & Families

Virus - Basics & News Taxonomy & Families. What is a virus ? Structure Genome Replication. A virus is a virus ( lat: poison ). Replication: a replicating biochemical complex without its own metabolism requires metabolism of living host cell for replication

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DISEASE AND PANDEMICS

DISEASE AND PANDEMICS. Brijesh Patel. Table of Contents. Influenza of 1918 SARS Smallpox Tuberculosis AIDS. Thought Provoking Questions. What are diseases and how have they impacted the world? How can we prevent outbreaks of disease in the future?

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Human Immunodeficiency Virus (HIV)

Human Immunodeficiency Virus (HIV). Biology 11 Mr. McCallum. HIV. Virus that attacks our immune system Spreads through contact with bodily fluids No cure exists Treatment focused on keeping viral numbers (virion levels) low

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