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30 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Expression
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Cluster of signs, symptoms, and diseases
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what is AIDS? and not the name ya retard lol
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Syndrome includes:
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rare vascular cancer (Kaposi’s sarcoma), rare pneumonia (Pneumocystis carinii), weight loss, lymphadenopathy, other cancers & diseases
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a lotta shit...pne_____
and some cancers |
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History
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First cases described in early 1980s
originated probably from two SIVs hybridizing |
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Epidemiology
worldwide stats |
39.5 m – 47 m prevalence
4.3 m incidence in 2006 2.9 m deaths from AIDS in 2006 |
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Epidemiology
US stats |
1 m in U.S. prevalence
Stats flat |
AIDS are fucking us up!!!
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Etiology
Etiological Agent |
HIV (Human Immunodeficiency Virus)
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HIV (Human Immunodeficiency Virus)
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spherical virus with lipid envelope
Two types of glycoprotein spikes pierce the envelope; knobs on spikes mediate adsorption |
it's an incy wincy spiky ball!
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HIVI and HIVII are...
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retroviruses
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old school shit
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Expression
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Cluster of signs, symptoms, and diseases
|
what is AIDS? and not the name ya retard lol
|
|
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HIV family
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HTLV (human lymphotropic viruses) - retroviruses
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|
Syndrome includes:
|
rare vascular cancer (Kaposi’s sarcoma), rare pneumonia (Pneumocystis carinii), weight loss, lymphadenopathy, other cancers & diseases
|
a lotta shit...pne_____
and some cancers |
|
|
History
|
First cases described in early 1980s
originated probably from two SIVs hybridizing |
|
|
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Type I and Type II of AIDS:
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Leukemia and lymphoma
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|
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Epidemiology
worldwide stats |
39.5 m – 47 m prevalence
4.3 m incidence in 2006 2.9 m deaths from AIDS in 2006 |
|
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Type III
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now called HIV
|
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Epidemiology
US stats |
1 m in U.S. prevalence
Stats flat |
AIDS are fucking us up!!!
|
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HIV is an obligate intracellular parasite;
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it requires receptor to infect--CD4 receptor found on lymphocytes
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Etiology
Etiological Agent |
HIV (Human Immunodeficiency Virus)
|
|
|
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Transmission
|
-passed through body fluids
Sexual contact (homo or hetero) -Mother to child during pregnancy and through breast milk -Needle sharing during drug use -Blood products (now screened) |
|
|
|
HIV (Human Immunodeficiency Virus)
|
spherical virus with lipid envelope
Two types of glycoprotein spikes pierce the envelope; knobs on spikes mediate adsorption |
it's an incy wincy spiky ball!
|
|
|
NOT transmitted through:
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urine, tears, sweat, saliva
|
yayyy!! let's makeout
|
|
|
HIVI and HIVII are...
|
retroviruses
|
old school shit
|
|
|
Pathogenesis
HIV |
enters mucous membrane, travels to dendritic cell (phagocyte)
|
it's in my snot! and now my phag!
|
|
|
HIV family
|
HTLV (human lymphotropic viruses) - retroviruses
|
|
|
|
Type I and Type II of AIDS:
|
Leukemia and lymphoma
|
|
|
|
Type III
|
now called HIV
|
|
|
|
HIV is an obligate intracellular parasite;
|
it requires receptor to infect--CD4 receptor found on lymphocytes
|
|
|
|
Transmission
|
-passed through body fluids
Sexual contact (homo or hetero) -Mother to child during pregnancy and through breast milk -Needle sharing during drug use -Blood products (now screened) |
|
|
|
NOT transmitted through:
|
urine, tears, sweat, saliva
|
yayyy!! let's makeout
|
|
|
Pathogenesis
HIV |
enters mucous membrane, travels to dendritic cell (phagocyte)
|
it's in my snot! and now my phag!
|
