PLASMA-CATECHOLAMINE AND PARATHYROID-HORMONE RESPONSES IN CATTLE DURING TREADMILL EXERCISE AT SIMULATED HIGH-ALTITUDE

被引：32

作者：

BLUM, JW

BIANCA, W

NAF, F

KUNZ, P

FISCHER, JA

DAPRADA, M

机构：

[1] RES LAB CALCIUM METAB,DEPT ORTHOPAED SURG,ZURICH,SWITZERLAND

[2] F HOFFMANN LA ROCHE & CO LTD,DEPT PHARMACEUT,CH-4002 BASEL,SWITZERLAND

[3] RES LAB CALCIUM METAB,DEPT MED,ZURICH,SWITZERLAND

来源：

HORMONE AND METABOLIC RESEARCH | 1979年 / 11卷 / 03期

关键词：

D O I：

10.1055/s-0028-1092718

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

When steers were exposed to treadmill exercise at a simulated altitude of 3500 m, plasma concentration of epinephrine and norepinephrine as well as of parathyroid hormone increased within minutes. Heart rate, erythrocyte number and plasma lactic acid level rose at the same time whereas plasma free fatty acids showed a later increase. It ic concluded, that the elevated parathyroid hormone levels were probably caused by sympathetic stimulation.

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页码：246 / 251

页数：6

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