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KMID : 0358819830100020135
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Journal of Korean Society of Plastic and Reconstructive Surgeons
1983 Volume.10 No. 2 p.135 ~ p.140
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ENZYME HISTOCHEMICAL STUDIES ON SEVERELY BURNED SKIN OF RAT
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Abstract
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The purpose of this study was to investigate the sequential changes of enzyme activities in severely burned skin of rat at intervals of 2 hours, 8 hours, 1 day and 3 days by histochemical methods.
The results obtained were as follows.
1. Acid phosphatase activity was found to be transient increase in dermis and mild decrease in epidermis, hair follicle and sebaceous gland at 2 hour after burning. The activity was not seen in skin after 8 hours.
2. Alkaline phosphatase was found to be decreased in blood vessel and dermal papillae of hair follicle at 2 hour after burning and then was progressively decreased after 8 hours.
3. a-naphtyl acetate esterase activity was found to be decreased in epidermis, dermis and hair follicle at 2 hours after burning and was not seen in skin after 8 hours. There was no significant changes in sebaceous gland after burning. -
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KEYWORD
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