Kálciumhidroxid-tartalmú pulpasapkázó anyag akut hatása patkányfogak pulpális keringésére.

Translated title of the contribution: Acute effect of calcium hydroxide-containing material in the rat's dental pulp microcirculation

A. Grigár, I. Iványi, A. E. Balogh, L. Rosivall, I. Nyárasdy

Research output: Contribution to journalArticle

Abstract

Experimental stimulation and clinical procedures applied on the crown of the tooth cause vascular reaction in the dental pulp. Laser-Doppler flowmetry is a good method for determining the blood flow of the dental pulp. The aim of these experiments was to study the acute effect of a calcium hydroxide-containing pulp-capping material (Dycal, DeTrey) on blood flow of the dental pulp after the application into a deep test-cavity. Two groups of male Sprague-Dawley rats (308 g +/- 50 S.E.) were used: control- and test-group, n = 10. A standardised deep class five cavity was prepared in the left lower incisor of each rat. Laser-Doppler flowmeter was used to measure the vascular reaction of the pulp. The levels of blood flow were recorded prior to (0 min.) and after the application (1, 5, 15, 30, 60 min.) of Dycal. Results were evaluated with one-way ANOVA. Significantly higher pulpal blood flow was found only in the first minute after the application of Dycal. In any other time no significant difference was found between the results before and after (5, 15, 30, 60 min.) the application in test- and control-group.

Original languageHungarian
Pages (from-to)107-109
Number of pages3
JournalFogorvosi szemle
Volume94
Issue number3
Publication statusPublished - 2001

Fingerprint

Calcium Hydroxide
Dental Pulp
Microcirculation
Blood Vessels
Dental Pulp Capping
Tooth Crown
Flowmeters
Control Groups
Laser-Doppler Flowmetry
Incisor
Sprague Dawley Rats
Analysis of Variance
Lasers
Dycal

Cite this

Kálciumhidroxid-tartalmú pulpasapkázó anyag akut hatása patkányfogak pulpális keringésére. / Grigár, A.; Iványi, I.; Balogh, A. E.; Rosivall, L.; Nyárasdy, I.

In: Fogorvosi szemle, Vol. 94, No. 3, 2001, p. 107-109.

Research output: Contribution to journalArticle

Grigár, A, Iványi, I, Balogh, AE, Rosivall, L & Nyárasdy, I 2001, 'Kálciumhidroxid-tartalmú pulpasapkázó anyag akut hatása patkányfogak pulpális keringésére.', Fogorvosi szemle, vol. 94, no. 3, pp. 107-109.
Grigár, A. ; Iványi, I. ; Balogh, A. E. ; Rosivall, L. ; Nyárasdy, I. / Kálciumhidroxid-tartalmú pulpasapkázó anyag akut hatása patkányfogak pulpális keringésére. In: Fogorvosi szemle. 2001 ; Vol. 94, No. 3. pp. 107-109.
@article{5d36356ec3d44782bc4a125887af97b9,
title = "K{\'a}lciumhidroxid-tartalm{\'u} pulpasapk{\'a}z{\'o} anyag akut hat{\'a}sa patk{\'a}nyfogak pulp{\'a}lis kering{\'e}s{\'e}re.",
abstract = "Experimental stimulation and clinical procedures applied on the crown of the tooth cause vascular reaction in the dental pulp. Laser-Doppler flowmetry is a good method for determining the blood flow of the dental pulp. The aim of these experiments was to study the acute effect of a calcium hydroxide-containing pulp-capping material (Dycal, DeTrey) on blood flow of the dental pulp after the application into a deep test-cavity. Two groups of male Sprague-Dawley rats (308 g +/- 50 S.E.) were used: control- and test-group, n = 10. A standardised deep class five cavity was prepared in the left lower incisor of each rat. Laser-Doppler flowmeter was used to measure the vascular reaction of the pulp. The levels of blood flow were recorded prior to (0 min.) and after the application (1, 5, 15, 30, 60 min.) of Dycal. Results were evaluated with one-way ANOVA. Significantly higher pulpal blood flow was found only in the first minute after the application of Dycal. In any other time no significant difference was found between the results before and after (5, 15, 30, 60 min.) the application in test- and control-group.",
author = "A. Grig{\'a}r and I. Iv{\'a}nyi and Balogh, {A. E.} and L. Rosivall and I. Ny{\'a}rasdy",
year = "2001",
language = "Hungarian",
volume = "94",
pages = "107--109",
journal = "Fogorvosi szemle",
issn = "0015-5314",
publisher = "Ifjusagi Lapkiado Vallalat",
number = "3",

}

TY - JOUR

T1 - Kálciumhidroxid-tartalmú pulpasapkázó anyag akut hatása patkányfogak pulpális keringésére.

AU - Grigár, A.

AU - Iványi, I.

AU - Balogh, A. E.

AU - Rosivall, L.

AU - Nyárasdy, I.

PY - 2001

Y1 - 2001

N2 - Experimental stimulation and clinical procedures applied on the crown of the tooth cause vascular reaction in the dental pulp. Laser-Doppler flowmetry is a good method for determining the blood flow of the dental pulp. The aim of these experiments was to study the acute effect of a calcium hydroxide-containing pulp-capping material (Dycal, DeTrey) on blood flow of the dental pulp after the application into a deep test-cavity. Two groups of male Sprague-Dawley rats (308 g +/- 50 S.E.) were used: control- and test-group, n = 10. A standardised deep class five cavity was prepared in the left lower incisor of each rat. Laser-Doppler flowmeter was used to measure the vascular reaction of the pulp. The levels of blood flow were recorded prior to (0 min.) and after the application (1, 5, 15, 30, 60 min.) of Dycal. Results were evaluated with one-way ANOVA. Significantly higher pulpal blood flow was found only in the first minute after the application of Dycal. In any other time no significant difference was found between the results before and after (5, 15, 30, 60 min.) the application in test- and control-group.

AB - Experimental stimulation and clinical procedures applied on the crown of the tooth cause vascular reaction in the dental pulp. Laser-Doppler flowmetry is a good method for determining the blood flow of the dental pulp. The aim of these experiments was to study the acute effect of a calcium hydroxide-containing pulp-capping material (Dycal, DeTrey) on blood flow of the dental pulp after the application into a deep test-cavity. Two groups of male Sprague-Dawley rats (308 g +/- 50 S.E.) were used: control- and test-group, n = 10. A standardised deep class five cavity was prepared in the left lower incisor of each rat. Laser-Doppler flowmeter was used to measure the vascular reaction of the pulp. The levels of blood flow were recorded prior to (0 min.) and after the application (1, 5, 15, 30, 60 min.) of Dycal. Results were evaluated with one-way ANOVA. Significantly higher pulpal blood flow was found only in the first minute after the application of Dycal. In any other time no significant difference was found between the results before and after (5, 15, 30, 60 min.) the application in test- and control-group.

UR - http://www.scopus.com/inward/record.url?scp=0035379934&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035379934&partnerID=8YFLogxK

M3 - Article

C2 - 11480238

AN - SCOPUS:0035379934

VL - 94

SP - 107

EP - 109

JO - Fogorvosi szemle

JF - Fogorvosi szemle

SN - 0015-5314

IS - 3

ER -