A LASER DOPPLER VELOCIMETRY STUDY OF THE EFFECT OF HYPOGLYCEMIA ON RETINAL BLOOD-FLOW IN THE MINIPIG

被引：11

作者：

CALDWELL, G ^{[1
]}

DAVIES, EG ^{[1
]}

SULLIVAN, PM ^{[1
]}

MORRIS, AHC ^{[1
]}

KOHNER, EM ^{[1
]}

机构：

[1] ROYAL POSTGRAD MED SCH,DEPT MED,DUCANE RD,LONDON W12 0NN,ENGLAND

来源：

DIABETOLOGIA | 1990年 / 33卷 / 05期

关键词：

hypoglycaemia; laser Doppler velocimetry; Retinal blood flow;

D O I：

10.1007/BF00403318

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

The effect of acute hypoglycaemia (plasma glucose <2.2mmol/l) on retinal venous blood flow in the minipig has been determined using bidirectional laser Doppler velocimetry and red free retinal photography. In six pigs the mean flow in a retinal vein increased from 19.3 (±2.8 SEM) μl/min to 29.7 (±7.5) μl/min during hypoglycaemia (p<0.05) with a return to 18.6 (±3.6) μl/min when euglycaemia was restored. Retinal blood flow is affected by hypoglycaemia or its haemodynamic consequences. © 1990 Springer-Verlag.

引用

页码：262 / 265

页数：4

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