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6 Cards in this Set
- Front
- Back
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From where is connective tissue typically derived?
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Mesoderm
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Connective tissue contains blood vessels, nerves, lymphatics (T/F)
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True
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What kind of connective tissue: u
Underlies epithelium? Makes up tendons, ligaments, and aponeuroses? Forms the reticular layer of the dermis? Forms the submucosa of digestive organs? Contains immune cells for protection? |
Loose CT
Dense Regular CT Dense irregular Dense irregular Loose CT |
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Describe the structure of a proteoglycan and its specific properties in relation to water.
What synthesizes proteoglycans in CT Proper? |
Protein backbone with glycosaminoglycans (GAGs) covalently bonded to it.
Very hydrophilic; typically surrounded by a thick layer of solvation water. Fibroblasts |
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What are the two main glycoproteins in ground substance?
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laminin, fibronectin
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How does ground substance typically stain in routine H&E?
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Ground substance is typically lost b/c of its extraction during fixation and dehydration of the tissue. Only cells and fibers remain
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