Sulfur-free parathyroid hormone analogues containing D-amino acids: biological properties in vitro and in vivo.
Sulfur-free parathyroid hormone analogues containing D-amino acids: biological properties in vitro and in vivo.
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含有 D-氨基酸的无硫甲状旁腺激素类似物:体外和体内生物学特性。
DOI:
10.1021/bi00528a030
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发表时间:
1981
期刊:
影响因子:
2.9
通讯作者:
PottsJr,JT
中科院分区:
文献类型:
--
作者:
Rosenblatt,M;Coltrera,MD;Shepard,GL;Gray,DA;Parsons,JA;PottsJr,JT
Michael Rosenblatt,* Marc D. Coltrera,* Gary L. Shepard, D. A. Gray, John A. Parsons, and John T. Potts, Jr. abstract: Three sulfur-free analogues of bovine parathyroid hormone (bPTH) containing D-amino acids were synthesized by the solid-phase method and their biological properties compared in an in vitro bioassay (rat renal adenylate cyclase assay), a receptor assay for parathyroidhormone (PTH)(canine renal membranes), and an in vivo bioassay (chick hypercalcemia assay). The analogue [Nle8, Nle18, D-Tyr34]-bPTH-(l-34)-amide, which was found to be more than 4 times as potent in vitro as unsubstituted PTH, is the most potent analogue of PTH yet synthesized. The enhanced potency was largely attributable toincreased affinity for the PTH receptor. In vivo, however, this analogue was only one-third as potent
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影响因子:
4.8
作者:
Robert Marcus;G. Aurbach
通讯作者:
G. Aurbach
DOI:
--
发表时间:
1975
期刊:
Biochemical and Biophysical Research Communications - BBRC
影响因子:
--
作者:
J. Rivier;M. Brown;W. Vale
通讯作者:
W. Vale
影响因子:
2.9
作者:
G. Tregear;J. van Rietschoten;R. Sauer;H. Niall;H. Keutmann;J. Potts
通讯作者:
J. Potts
DOI:
--
发表时间:
1968
期刊:
The Lancet
影响因子:
--
作者:
I. Vávra;A. Machová;V. Holeček;J. Cort;M. Zaoral;F. Šorm
通讯作者:
F. Šorm
影响因子:
7.3
作者:
M. Rosenblatt;H. Keutmann;G. Tregear;J. Potts
通讯作者:
J. Potts