Protozoa Flashcards
1
Q
Plasmodium
A
Enters RBCs via glycophorin
2
Q
Cryptosporidium parvum
A
Cryptosporidium sporozoite ligand (CSL) on enterocytes
GP900 adherence factor on organism
3
Q
Toxoplasma gondii
A
Tachyzoites express SAG: ligand for laminin, lectin, and SAG1 receptor
4
Q
Leishmania
A
Lipophosphoglycans: bind to C3b, scavenge ROS
Gp63: cleaves complement
5
Q
Trypanosoma cruzi
A
Interacts with TLRs, kinins, receptors for TGF, EGF, tyrosine kinase, and LDL
6
Q
Coccidiosis (Eimeria, Isospora)
A
Tropism determined by surface microneme protein (MIC) that is unique to each species
7
Q
Giardia
A
Attach to brush border via an adhesive disk