Glycosaminoglycans of hair follicles of dog skin. |
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Authors: | W F Butler |
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Abstract: | Alcian Blue staining in MgCl-2 of various concentrations revealed that the basement membrane of dog hair follicles contains a large amount of glycosaminoglycan that increases with age, varies with breed, and is significantly greater than that of dermal collagen. This material is highly sulphated and of low molecular weight. Glycoprotein is also present in significantly greater amount than in dermal collagen. Active hair matrix contains clycosaminoglycan in similar amounts to epidermis but the glycoprotein content is much greater and staining is abolished in the keratinized cortex. |
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