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7 Cards in this Set
- Front
- Back
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prevents diffusion across paracellular space; composed of claudins & occludins
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Zona occludens (tight jxns)
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surrounds perimeter below zona acludins; cadherins connect to actin (CADherins are Ca-dependent ADhesion molecules)
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Zona adherens (intermediate jxns)
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Small, discrete sites of attachment; cadherins connect to intermediate filaments
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Macula adherens (desmosomes)
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slow adjacent cells to communicate electric & metabolic fxns
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Gap jxns
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maintains integrity of basement membrane; binds to laminin in BM
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Integrins
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connects cells to underlying extracellular matrix
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Hemidesmosome
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abnormal passive abduction indicates what injury?
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torn MCL
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