asmi Forum Hero
Topics: 1043 Posts: 4,609
| | 03/19/04 - 07:34 PM  
 
   
 
|   #1 |
what is its function ?
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| crista Forum Guru
Topics: 121 Posts: 408
| | 03/19/04 - 07:39 PM  
 
   
 
|   #2 |
tough q adhesion?
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| asmi Forum Hero
Topics: 1043 Posts: 4,609
| | 03/19/04 - 07:44 PM  
 
   
 
|   #3 |
its needed to form epithelial junctional complexes containing zona occludens ,zona adherens and desmosomes.[/b]
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| crista Forum Guru
Topics: 121 Posts: 408
| | 03/23/04 - 12:42 AM  
 
   
 
|   #4 |
about zona adherens, I agree that contains E-cad. linked with actin filaments; but about tight jonction and desmosomes... desmosomes contain tonofillaments and attachment plaques and desmoplakin,-glein,...where is the place for E-cad.? but in tight j.? :oops:
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| oddissy4u Forum Guru
Topics: 107 Posts: 389
| | 03/23/04 - 06:28 PM  
 
   
 
|   #5 |
can someone tell me few facts ab desomosomes/zona occludens n adhgerens n tight junctiopns, i have already forgotten even before writing my exam :oops:
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| rida Forum Guru
Topics: 109 Posts: 721
| | 04/16/04 - 03:01 PM  
 
   
 
|   #6 |
Zone occludens - tight junctions-prevents diffusion across intracellular space. Zone adherens - intermediate junction - surrounds perimeter just below zone occludens Macula adherens (desmosomes) - small sites of attachment Gap junction - allows adjacent cells to communicate for electric and metabolic functions E cadherin is attached to zone adherens and so are actin filaments Integrin attaches hemidesmosome which connects cells to underlying extracellular matrix This info is from first aid!!!
___________________ "If He takes you to it, He'll take you through it."
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| Malaysian Forum Guru
Topics: 28 Posts: 778
| | 05/01/04 - 12:10 PM  
 
   
 
|   #7 |
E Cadherin also known as A-CAM....as the name implies it is seen in Zona adherens....I have no clue what its used for.....for bacterial adherence to cross over is my wildest guess!!!
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| rida Forum Guru
Topics: 109 Posts: 721
| | 05/13/04 - 07:55 PM  
 
   
 
|   #8 |
Basically the adherins are connecting adjacent cells together!!! Ecadherin supports Zona adherens.
___________________ "If He takes you to it, He'll take you through it."
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