Effects of chronic fluorosis on electrocardiogram in sheep

被引：28

作者：

Dönmez, N ^{[1
]}

Çinar, A ^{[1
]}

机构：

[1] Yuzuncu Yil Univ, Vet Fac, Dept Physiol, Van, Turkey

来源：

BIOLOGICAL TRACE ELEMENT RESEARCH | 2003年 / 92卷 / 02期

关键词：

fluorosis; fluoride; ECG; sheep; bradycardia;

D O I：

10.1385/BTER:92:2:115

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

This study was carried out to evaluate the effects of chronic fluorosis by means of the electrocardiograms in sheep. Ten sheep with fluorosis living around a volcanic mountain (Tendurek Mount) in East Anatolia in Turkey and 10 healthy sheep were used. Leads I, II, III, aVR, aVL, aVF, V-2, V-4, and V-10 were recorded in the electrocardiographs of the sheep. All waves were seen in all derivations. The P-Q interval was significantly (p < 0.05) prolonged and sinus bradycardia was observed in the sheep with fluorosis. As a result of this, the number of heart beats was decreased significantly (p < 0.05); that is, the number of heart beats was 110 +/- 15 in the control group and 75 +/- 10 in sheep with fluorosis.

引用

页码：115 / 121

页数：7

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