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Changes of Acid Phosphatase (AP) Activity in Various Clinical Stages of Oral Lichen Planus. I. Changes of Acid Phosphatase Activity in Epithelial Cells

Marinka Mravak-Stipetić ; School of Dental Medicine, University of Zagreb, Zagreb, Croatia
Ahmed Pirkić ; Klinički zavod za patologiju “Prof. dr. Ljudevit Jurak” Kliničke bolnice “Sestre milosrdnice” Stomatološkog fakulteta u Zagrebu, Zagreb, Hrvatska
Milutin Dobrenić ; School of Dental Medicine, University of Zagreb, Zagreb, Croatia
Ana Cekić-Arambašin ; School of Dental Medicine, University of Zagreb, Zagreb, Croatia

Puni tekst: hrvatski, pdf (9 MB) str. 91-96 preuzimanja: 265* citiraj
APA 6th Edition
Mravak-Stipetić, M., Pirkić, A., Dobrenić, M. i Cekić-Arambašin, A. (1995). Promjene aktivnosti kisele fosfataze (KF) kod oralnog lichena planusa pri različitom kliničkom intenzitetu bolesti. I. Promjene aktivnosti kisele fosfataze u epitelnim stanicama. Acta stomatologica Croatica, 29 (2), 91-96. Preuzeto s https://hrcak.srce.hr/99120
MLA 8th Edition
Mravak-Stipetić, Marinka, et al. "Promjene aktivnosti kisele fosfataze (KF) kod oralnog lichena planusa pri različitom kliničkom intenzitetu bolesti. I. Promjene aktivnosti kisele fosfataze u epitelnim stanicama." Acta stomatologica Croatica, vol. 29, br. 2, 1995, str. 91-96. https://hrcak.srce.hr/99120. Citirano 05.12.2020.
Chicago 17th Edition
Mravak-Stipetić, Marinka, Ahmed Pirkić, Milutin Dobrenić i Ana Cekić-Arambašin. "Promjene aktivnosti kisele fosfataze (KF) kod oralnog lichena planusa pri različitom kliničkom intenzitetu bolesti. I. Promjene aktivnosti kisele fosfataze u epitelnim stanicama." Acta stomatologica Croatica 29, br. 2 (1995): 91-96. https://hrcak.srce.hr/99120
Harvard
Mravak-Stipetić, M., et al. (1995). 'Promjene aktivnosti kisele fosfataze (KF) kod oralnog lichena planusa pri različitom kliničkom intenzitetu bolesti. I. Promjene aktivnosti kisele fosfataze u epitelnim stanicama', Acta stomatologica Croatica, 29(2), str. 91-96. Preuzeto s: https://hrcak.srce.hr/99120 (Datum pristupa: 05.12.2020.)
Vancouver
Mravak-Stipetić M, Pirkić A, Dobrenić M, Cekić-Arambašin A. Promjene aktivnosti kisele fosfataze (KF) kod oralnog lichena planusa pri različitom kliničkom intenzitetu bolesti. I. Promjene aktivnosti kisele fosfataze u epitelnim stanicama. Acta stomatologica Croatica [Internet]. 1995 [pristupljeno 05.12.2020.];29(2):91-96. Dostupno na: https://hrcak.srce.hr/99120
IEEE
M. Mravak-Stipetić, A. Pirkić, M. Dobrenić i A. Cekić-Arambašin, "Promjene aktivnosti kisele fosfataze (KF) kod oralnog lichena planusa pri različitom kliničkom intenzitetu bolesti. I. Promjene aktivnosti kisele fosfataze u epitelnim stanicama", Acta stomatologica Croatica, vol.29, br. 2, str. 91-96, 1995. [Online]. Dostupno na: https://hrcak.srce.hr/99120. [Citirano: 05.12.2020.]

Sažetak
Thirty-three biopsy samples of oral lichen planus (OLP) and 18 of leukoplakia (LPL) were examined by enzyme histochemistry to determine acid phosphatase activity in epithelial cells in various clinical stages of inflammation and. hyperkeratosis in the two diseases. Significantly more activated epithelial cells, as indicated by their intense reaction to acid phosphatase (AP), were found in inflammation in OLP than in LPL (p=0.02). In severe inflammation, a decreased activity of acid phosphatase was observed in epithelial cells from both OLP and LPL samples. The AP activity reaction was most pronounced in comeal and granular epithelial cells, especially in LPL, while it was negative in basal cells of both diseases. The frequency of AP-marked cells in various clinical stages of hyperkeratosis in OLP was almost identical to that in inflammation, but opposite to the finding in LPL. These findings suggested different epithelial cell metabolism in thesame pathologic process, inflammation or hyperkeratosis, of clinically similar diseases, which may have a diagnostic and prognostic value.

Ključne riječi
oral lichen planus; leukoplakia; oral epithelium; histochemistry; acid phosphatase

Hrčak ID: 99120

URI
https://hrcak.srce.hr/99120

[hrvatski]

Posjeta: 430 *