INCREASED PLASMA ACTIVITIES OF N-ACETYL-BETA-D-GLUCOSAMINIDASE ISOENZYMES IN HUMAN DIABETES-MELLITUS

被引:25
作者
POON, PYW
DORNAN, TL
ELLIS, RB
TURNER, RC
机构
[1] UNIV OXFORD,RADCLIFFE INFIRM,OXFORD OX2 6HE,ENGLAND
[2] INST CHILD HLTH,LONDON WC1N 1EH,ENGLAND
关键词
D O I
10.1111/j.1365-2265.1979.tb03117.x
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Plasma N‐acetyl‐β‐D‐glucosaminidase activities are raised in maturity‐onset insulin‐dependent diabetic patients. Continuous gradient DEAE‐cellulose column chromatography and assay of heat‐stable enzyme activity both show that the activities of all isoenzymes are equally increased rather than a previously described increase of specific isoenzymes. Plasma enzyme activities are similarly increased in patients with and without diabetic retinopathy, and correlate with simultaneous plasma glucose concentrations. Copyright © 1979, Wiley Blackwell. All rights reserved
引用
收藏
页码:625 / 630
页数:6
相关论文
共 9 条
[1]   SERUM N-ACETYL-BETA-GLUCOSAMINIDASE ACTIVITY IN DIABETIC PATIENTS [J].
BELFIORE, F ;
VECCHIO, LL ;
NAPOLI, E .
DIABETES, 1972, 21 (12) :1168-+
[2]   ACID GLYCOHYDROLASE IN CHINESE-HAMSTER WITH SPONTANEOUS DIABETES .4. DIABETES-DEPENDENT AND LINE-DEPENDENT VARIATION IN PLASMA ENZYME-ACTIVITY [J].
CHANG, AY ;
PERRY, CS .
DIABETOLOGIA, 1978, 15 (05) :423-429
[3]   DEAE-CELLULOSE MICROCOLUMN CHROMATOGRAPHY COUPLED WITH AUTOMATED ASSAY - APPLICATION TO RESOLUTION OF N-ACETYL-BETA-D-HEXOSAMINIDASE COMPONENTS [J].
ELLIS, RB ;
IKONNE, JU ;
MASSON, PK .
ANALYTICAL BIOCHEMISTRY, 1975, 63 (01) :5-11
[4]  
ELLIS RB, 1976, CURRENT TRENDS SPHIN, P49
[5]  
FUSHIMI H, 1976, CLIN CHIM ACTA, V71, P1
[6]   BETA-GLYCOSIDASES AND DIABETIC MICROANGIOPATHY .1. DECREASES OF BETA-GLYCOSIDASE ACTIVITIES IN DIABETIC RAT-KIDNEY [J].
FUSHIMI, H ;
TARUI, S .
JOURNAL OF BIOCHEMISTRY, 1976, 79 (02) :265-270
[7]   BETA-GLYCOSIDASES AND DIABETIC MICROANGIOPATHY .2. INSULIN-DEPENDENT ISOENZYME OF BETA-N-ACETYLGLUCOSAMINIDASE [J].
FUSHIMI, H ;
TARUI, S .
JOURNAL OF BIOCHEMISTRY, 1976, 79 (02) :271-275
[8]   TAY-SACHS DISEASE - DETECTION OF HETEROZYGOTES AND HOMOZYGOTES BY SERUM HEXOSAMINIDASE ASSAY [J].
OBRIEN, JS ;
OKADA, S ;
CHEN, A ;
FILLERUP, DL .
NEW ENGLAND JOURNAL OF MEDICINE, 1970, 283 (01) :15-&
[9]  
WOOLLEN JW, 1965, LANCET, V1, P1071