PLACENTAL AND PLASMA CYSTINE AMINOPEPTIDASE IN PREGNANT ANIMALS

被引:4
作者
IKENAGA, H [1 ]
MIZUTA, Y [1 ]
ONO, K [1 ]
SAWAZAKI, T [1 ]
SUZUKI, N [1 ]
TOMODA, I [1 ]
机构
[1] UNIV TOKYO,FAC AGR,EXPT STN ANIM HUSB,BUNKYO KU,TOKYO 113,JAPAN
关键词
CYSTINE AMINOPEPTIDASE; PLACENTA; PLASMA;
D O I
10.1292/jvms.55.479
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
The placental and plasma cystine aminopeptidase (CAP) in pregnant animals was examined on stability after the treatment with L-methionine, ethylene diamine tetra-acetic acid (EDTA) and heat. Inhibitory effects of these treatments on enzyme activities were different among CAPs from the animal species, however, significant correlation in those effects between placental and plasma CAPs was observed. These results suggested that plasma CAP might reflect placental CAP and seemed to be available for estimating maternal gestational conditions.
引用
收藏
页码:479 / 480
页数:2
相关论文
共 12 条
[1]  
HASHIMOTO T, 1961, J Jpn Obstet Gynecol Soc, V8, P87
[2]   PURIFICATION AND PROPERTIES OF OXYTOCINASE (CYSTINE AMINOPEPTIDASE) FROM MONKEY PLACENTA [J].
HAYASHI, M ;
OSHIMA, K .
JOURNAL OF BIOCHEMISTRY, 1976, 80 (02) :389-396
[3]  
HIWADA K, 1978, BIOCH MED, V20, P305
[4]   HISTOCHEMICAL DEMONSTRATION OF OXYTOCINASE IN HUMAN PLACENTA [J].
JAMES, NT .
NATURE, 1966, 210 (5042) :1276-&
[5]   HUMAN PLACENTAL OXYTOCINASE AND ITS RELATIONSHIP TO PREGNANCY PLASMA OXYTOCINASE [J].
KLEINER, H ;
DICTUSVERMEULEN, C ;
MAYCOCRIAMONT, C ;
BROUETYAGER, M ;
POPOWSKI, A ;
MOSSELMANS, R ;
GRAFF, G .
CLINICA CHIMICA ACTA, 1980, 101 (01) :113-123
[6]  
LAMPELO S, 1980, J REPROD FERTIL, V58, P225
[7]  
LAMPELO S, 1979, J REPROD FERTIL, V56, P285
[8]  
LOWRY OH, 1951, J BIOL CHEM, V193, P265
[9]   ORIGIN OF HUMAN PREGNANCY SERUM OXYTOCINASE [J].
OYA, M ;
YOSHINO, M ;
MIZUTANI, S ;
WAKABAYASHI, T .
GYNECOLOGIC INVESTIGATION, 1974, 5 (5-6) :276-283
[10]  
OYA M, 1975, Acta Obstetrica et Gynaecologica Japonica (English Edition), V22, P49