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KMID : 0362719710090110673
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The Journal of the Korean Dental Association
1971 Volume.9 No. 11 p.673 ~ p.677
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HISTOCHEMICAL STUDY ON THE ORAL MUCOSA OF METHIONINE ADMINISTERED RATS
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Abstract
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The buccal mucosa was observed histochemically in male rats which were injected with methionine.
The staining methods were proceed by means of periodicacid-Schiff reaction, toluidine blue stain, alloxan-Schiff reaction, Mallory´s aniline blue stain, Lillie´s modification of Bielschowsky method and hematoxylin-eosin stain.
The results of the experiment were summarized as follows:
1) PAS reactions of basement membrane and lamina propria increased after 3 and 5 days of methionine administration.
2) Metachromasia of stratum spinosum increased after 3 days of methionine administration.
3) Alloxan-Schiff reactions of stratum granulosum and stratum spinosum increased after 7 days of methionine administration.
4) In the lamina propria, aniline blue staining of collagenous fibers increased after 7, 10 and 14 days of methionine administration.
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