Intrarenal arterial network renin content and inhibition by EMD 58265.
Intrarenal arterial network renin content and inhibition by EMD 58265.
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肾内动脉网络肾素含量和 EMD 58265 的抑制作用。
DOI:
10.1016/0895-7061(94)00073-k
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发表时间:
1995
影响因子:
3.2
通讯作者:
Zimmerman,BG
中科院分区:
文献类型:
--
作者:
Birt,PC;Zimmerman,BG
The renin content, expressed as nanograms of angiotensin I/hour/milligram, of a rabbit intrarenal arterial network (IAN) was compared to that of renal cortical samples from the same animal. Tissues from six rabbits were studied. Cortical tissue (RC) and an IAN with some glomeruli and attached arterioles (IAN + glomeruli) were prepared from one kidney, and an IAN freed of glomeruli (IAN − glomeruli) was obtained from the opposite kidney. These tissues were homogenized and the supernatant incubated at pH 7.4 and 37°C for 30 to 60 min or 3 to 6 h. Angiotensin I was generated in a linear fashion, and the values averaged for the two incubation periods were 844 ± 266, 121 ± 39, and 32 ± 11 ng/h/mg for RC, IAN + glomeruli, and IAN − glomeruli, respectively. A specific renin inhibitor, EMD 58265, at 1 × 10−8mol/L attenuated and at 5 × 10−8mol/L almost totally abolished angiotensin I production. The results indicate that small arteries comprising the IAN contain renin, and that the enzymatic activity is most likely due to that protein and not another aspartyl protease. Am J Hypertens 1995;8:433-436
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DOI:
10.1016/0006-291x(87)90392-5
发表时间:
1987
影响因子:
3.1
作者:
Mizuno,K;Higashimori,K;Imada,T;Inagami,T
通讯作者:
Inagami,T
DOI:
10.1016/0885-4505(86)90110-6
发表时间:
1986
期刊:
Biochemical medicine and metabolic biology
影响因子:
--
作者:
P. Eggena;P. Eggena;J. Barrett;J. Barrett;M. Sambhi;M. Sambhi;Anne M. Fredal;Anne M. Fredal
通讯作者:
Anne M. Fredal
影响因子:
--
作者:
GOMEZ, RA;LYNCH, KR;CAREY, RM
通讯作者:
CAREY, RM
DOI:
10.1161/01.hyp.19.2_suppl.ii36
发表时间:
1992
期刊:
Hypertension (Dallas, Tex. : 1979)
影响因子:
--
作者:
Juncos,LA;Ito,S;Nobiling,R;Carretero,OA
通讯作者:
Carretero,OA
DOI:
10.1152/ajprenal.1992.263.3.f427
发表时间:
1992
期刊:
The American journal of physiology
影响因子:
--
作者:
Tufro-McReddie,A;Arrizurieta,EE;Brocca,S;Gomez,RA
通讯作者:
Gomez,RA