Uge 36 - Patogene Flashcards

1
Q

Influenza A

A

Inficere både pattedyr og fugle

Negative RNA streng

8 segmenter koder for 11 proteiner

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2
Q

Influenza A virus replikation

A

Step 1: bindingsfase

Step 2: virus kommer ind og bliver uncoated

Step 3: den negative strand laves om til en positiv strand

Step 4: noget kommer ud fra nukleus og finder ribosomerstep 5: det andet replikeresstpe 6: ny virus samles og forlader cellen

Step 7: budding exit

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3
Q

Influenza B

A

inficere kun mennesker

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4
Q

Influenza C

A

inficere mennesker, hunde og grise

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5
Q

influenza D

A

inficere hovedsageligt kvæg

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6
Q

antigenic drift

A

en virus akkumulere mutationer

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7
Q

antigentic shift

A

to eller flere virusser går sammen og danner en ny subtype

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8
Q

Herpes

A

Dobbeltstrenget DNA
Enveloped med virus glycoproteiner
Kapsid
Egen DNA polymerase

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9
Q

Herpes latent

A

Kan sidde i neuroner og ikke blive bemærket

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10
Q

HSV-1

A

inficere over livet

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11
Q

HSV-2

A

Inficere under livet.

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12
Q

Protozoa

A

Lille encellet eukaryot medkompleks indre struktur og metabablosk aktivitet

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13
Q

Hemtozoa

A

Protozoa der inficere røde blodceller

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14
Q

Pyrogenic

A

Noget der skaber feber i værten

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15
Q

Asymthomatic malaria

A

Kommer fra alle plasmodium arter. Der er ingen symptomer

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16
Q

Non-severe malaria

A

Der dannes symptomer som muskel smerter, hovedpunk, diarre, opkast, mavesmerter, feber og hepatomegaly

17
Q

Severe malaria

A

Kommer fra P. falciparum, rammer typisk bære, non-immune og gravide