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    Coursera - Virology II: How Viruses Cause Disease

    Posted By: ParRus
    Coursera - Virology II: How Viruses Cause Disease

    Coursera - Virology II: How Viruses Cause Disease
    WEBRip | English | MP4 | 960 x 540 | VP8 ~670 kbps | 25 fps
    Vorbis | 128 Kbps | 48.0 KHz | 2 channels | 04:12:58 | 2 GB
    Genre: eLearning Video / Science, Biology and Genetics

    Introductory virology course that covers the interplay between viruses and their host organisms, with with the goal of understanding viral diseases and their prevention.
    This introductory virology course explores the interplay between viruses and their host organisms. The course begins with an overview of how infection is established in a host, then moves to a virologist's view of immune defenses. Next we consider how the replication strategy and the host response determine the outcome of infection, such that some are short and others are of long duration. The mechanisms by which virus infections transform cells in culture are explored, a process that may lead to tumor formation in animals. We then move to a discussion of how viral infections are controlled by vaccines and antiviral drugs. After an introduction to viral evolution, we discuss the principles learned from zoonotic infections, emerging infections, and humankind's experiences with epidemic and pandemic viral infections. The course ends with an exploration of unusual infectious agents such as viroids, satellites, and prions, followed by a discussion of the causative agent of the most serious current worldwide epidemic, HIV-1.

    Course Syllabus

    Week 1
    - Infection basics
    - Entry into the host
    - Viral spread
    - Tissue invasion and tropism
    - Transmission and seasonality

    Week 2
    - Innate immune responses
    - Interferon
    - Sentinels and complement
    - Inflammation
    - Adaptive immunity

    Week 3
    - Viral virulence
    - Mechanisms of cell injury I
    - Mechanisms of cell injury II
    - Host susceptibility

    Week 4
    - Acute infections
    - Influenza
    - Poliomyelitis
    - Measles
    - Gastroenteritis
    - West Nile fever

    Week 5
    - Persistent infections
    - Persistence by modulating the adaptive response
    - Two persistent infections
    - Herpes simplex virus
    - Epstein-Barr virus

    Week 6
    - Transformation
    - RNA tumor viruses
    - Transforming retroviruses
    - DNA tumor viruses
    - Epiphenomena of a unique life style

    Week 7
    - Vaccines
    - How do you make a vaccine?
    - Inactivated vaccines
    - Attenuated vaccines

    Week 8
    - Antivirals
    - Antiviral discovery
    - Antiviral resistance
    - Other antiviral targets
    - HIV antivirals

    Week 9
    - Viral evolution
    - Drivers of evolution
    - Error threshold and bottlenecks
    - Selection
    - Origins of viruses

    Week 10
    - Emerging viruses
    - Host-virus interactions
    - Examples of emerging viruses
    - SARS and MERS
    - Canine parvovirus

    Week 11
    - Viroids
    - Satellites
    - Transmissible spongiform encephalopathies
    - Prions

    Week 12
    - HIV and AIDS
    - The origin of HIV
    - HIV pathogenesis
    - An amazing but deadly virus

    also You can find my other helpful Coursera-posts
    (if old file-links don't show activity, try copy-paste them to the address bar)

    General
    Unique ID : 325341937123168163862056155027493147851 (0xF4C293F067CADB2F1E4671D8F4ACD4CB)
    Complete name :How Viruses Cause Disease W12 Introduction.mp4
    Format : WebM
    Format version : Version 2
    File size : 14.8 MiB
    Duration : 2mn 27s
    Overall bit rate mode : Variable
    Overall bit rate : 840 Kbps
    Writing application : Lavf55.10.100
    Writing library : Lavf55.10.100

    Video
    ID : 1
    Format : VP8
    Codec ID : V_VP8
    Duration : 2mn 27s
    Bit rate : 670 Kbps
    Width : 960 pixels
    Height : 540 pixels
    Display aspect ratio : 16:9
    Frame rate mode : Constant
    Frame rate : 25.000 fps
    Compression mode : Lossy
    Bits/(Pixel*Frame) : 0.052
    Stream size : 11.8 MiB (80%)
    Language : English
    Default : Yes
    Forced : No

    Audio
    ID : 2
    Format : Vorbis
    Format settings, Floor : 1
    Codec ID : A_VORBIS
    Duration : 2mn 27s
    Bit rate mode : Variable
    Bit rate : 128 Kbps
    Maximum bit rate : 700 Kbps
    Channel(s) : 2 channels
    Sampling rate : 48.0 KHz
    Compression mode : Lossy
    Delay relative to video : -43ms
    Stream size : 2.26 MiB (15%)
    Writing library : libVorbis (Schaufenugget) (20101101 (Schaufenugget))
    Language : English
    Default : Yes
    Forced : No
    Writing application : Lavc55.17.100
    Screenshots

    Coursera - Virology II: How Viruses Cause Disease

    Coursera - Virology II: How Viruses Cause Disease

    Coursera - Virology II: How Viruses Cause Disease

    Coursera - Virology II: How Viruses Cause Disease

    Coursera - Virology II: How Viruses Cause Disease

    Coursera - Virology II: How Viruses Cause Disease

    Coursera - Virology II: How Viruses Cause Disease

    Coursera - Virology II: How Viruses Cause Disease

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    Coursera - Virology II: How Viruses Cause Disease