Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
9 Cards in this Set
- Front
- Back
|
cell signaling
|
mechanism of action when inducer and responder interact
|
|
|
paracrine interaction
|
prots synthesized by one cell diffuse over SHORT dists to responders
|
|
|
juxtacrine interaction
|
do not involve diffusable proteins
|
|
|
1st way of juxtacrine interaction
|
prot ON CELL SURFACE interacts with a receptor on adjacent cell - notice no diffusion
|
|
|
2nd way of juxtacrine interaction
|
Ligands in EC MARTIX secreted by one cell interact with receptors on neighboring cells. Usually used for anchoring or migration track
|
|
|
3rd way of juxtacrine interaction
|
Gap Junctions - not paracrine which is EC diffusion - this is intracellular diffusion
|
|
|
GAP junctions - protein structure
|
made of connexin proteins
|
|
|
Rvw of chap 1:
Many inductive phenomena involve epithelial - mesenchymal interactions |
can you picture that. Epitheleal is cell sheets while mesenchyme is fibroblastic cells dispersed in EC matrix
|
|
|
mature connective tissue also known as specialized connective tissue forms what structures?
|
|
