Written by students who passed Immediately available after payment Read online or as PDF Wrong document? Swap it for free 4.6 TrustPilot
logo-home
Document preview thumbnail
Preview 1 out of 2 pages
Summary

Samenvatting H1 microbiologie

Document preview thumbnail
Preview 1 out of 2 pages

H1 van infectie en afweer !! best dit in bundel te kopen

Content preview

🚀
1 microbiologie in beweging
microbiologie = generatio spontanea
16S rRNA (bacteria en archaea) ~ 18s eukaryoten

⌙> en grotere diversiteit dan die van de multicellulaire wereld
LUCA/LACA? niet > frequent horizontaal gentransfer

mr dichter bij bacterien x archaea → eukaryoten

Viri en Bac snelle aanpassing > snelle reproductie en cummulatieve mutaties
Viri enkel via EM of antigen- en genoomdetectie (is dood materiaal tenzij in gastheer)

conditionele pathogenen opportunistische infecties dysbacteriose
x vatbaarheid invidu bv. x veralgemeende IM vermindering disbalans lokale flora (dr
blaasinfectie E.coli bv. pneumonie Pneumocystis jeroveci meerdere kiemen)



pathogen Mazelenvirus x mens
enkel niet-immune mensen zijn vatbaar, in grote populaties kreeg je een haas-lynx effect op de
populatie. Maar: mensen te weinig → virus overleeft niet
Heel de GI tractus zit vol met commensale bacteriën: 5x10^6 genen aan metabole activiteit

= metabool orgaan

humaan metagenoom = microbioom + viroom = veranderlijk
HLA-eiwitten

→ presenteren de pathogenen a/h IM systeem
= polymorf → EU: HLA-A2 (x influenza); =/= allelfrequenties ten gevolgen van andre blootstelling aan
pathogenen



pathogenen levende dragers

pathogenen ‘altijd’ pathogenen laatste pathogenen laatste terugkerende
Herpesvirussen 12000j 100j pathogenen
pokken, mazelen, legionellosis, AIDS, tuberculose, bof
co-evolutie
influenza lyme, E.coli
gedomesticeerde niet altijd evenwicht →
dieren tot 99,99% mortaliteit



pathogenen niet-levende dragers
Clostridia, pseudomonas
‘altijd'




1 microbiologie in beweging 1

Document information

Study
Uploaded on
October 1, 2025
Number of pages
2
Written in
2025/2026
Type
Summary
$5.37

Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF

Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
tacodecimaal_03
5.0
(2)
Sold
9
Followers
0
Items
36
Last sold
8 months ago




Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Working on your references?

Frequently asked questions