Virus Host Interaction Slideshare

Virology part iii viral host interactions dr riyaz sheriff 2. Welcome to my presentation molecular players in host virus interaction.

Host Pathogen Interactions

Virus host virus effect host can cause no effect cell damage or death polio cell death paralysis proliferation in moll scumcontagiosum malignant transformation oncogenic virus dr t v rao md 6 7.

Virus host interaction slideshare. Viral host interactions cellular level individual level community level cellular level cellular changes seen in tissue culture plate may not be seen in clinical infection cell death malignant transformation cellular proliferation no effect. Tarek mahbub khan tarekviro yahoo. 0 number of embeds.

By dr d w deshkar department of microbiology 2. Viral infections virus host interactions may be considered at different levels. Virus host interactions 1.

There are three forms of symbiotic relationships that can oc cur at an anatomical level. After entering the host cell the virus synthesizes virus encoded endonucleases to degrade the bacterial chromosome. In order for this.

Humans react to viral infections dr t v rao md 7 8. Novel roles for micrornas presented by. Viral host interactions 1.

The cell the individual and the community at the slideshare uses cookies to improve functionality and performance and to provide you with relevant advertising. It then hijacks the host cell to replicate transcribe and translate the necessary viral components capsomeres sheath base plates tail fibers and viral enzymes for the assembly of new viruses. 4 no notes for slide.

Virus host interactions lect dwd 1. Host pathogen interactions an individual s or animal s skin and mucous mem branes generate an environment for microorganisms to interact with the body. This interaction between the host and the organism is referred to as symbiosis.

Effect of virus on host celleffect of virus on host cell viral infection no morphological or cytopathic effect cpe malignant transformation death 10 24 201710 24 2017 33 or functional change cpe transformation herpes viruses paramyxo viruses hepatitis b virus ebv copy right. Virus host interactions cellular level individual level community level cellular level may cause broad spectrum of effects no effect cellular proliferation malignant transformation cell death host response is the outcome of the complex interplay between host and virus. Virus host interactions dr m malathi postgraduate department of microbiology chengalpattu medical college 2.

The specificity of this interaction determines the host and the cells within the host that can be infected by a particular virus. Presentation on host virus interaction 2008432018 1. A virus attaches to a specific receptor site on the host cell membrane through attachment proteins in the capsid or via glycoproteins embedded in the viral envelope.

General Properties Of Viruses