Radioimmunoassay of plasma relaxin levels throughout pregnancy and at parturition in the pig.
Radioimmunoassay of plasma relaxin levels throughout pregnancy and at parturition in the pig.
复制标题
猪整个妊娠期和分娩期血浆松弛素水平的放射免疫测定。
DOI：
10.1210/endo-97-4-834
复制
发表时间：
1975
期刊：
影响因子：
4.8
通讯作者：
P. Dziuk
中科院分区：
文献类型：
--
作者：
O. Sherwood;C. Chang;G. Bevier;P. Dziuk
Relaxin concentrations in peripheral plasma have been measured throughout pregnancy and immediately following parturition in the pig by radioimmunoassay. Gestation ranged from 114-117 days. Relaxin concentrations remained below 2 ng/ml during the first 100 days of pregnancy and then rose gradually to a mean of 11.9 ng/ml by 3 days before parturition. At this time, relaxin levels began to rise more rapidly and over the next 2 days increased to a mean concentration of 44.0 ng/ml by 30 h before parturition. Relaxin concentrations then increased sharply to a mean of 145.6 ng/ml by 14 h before parturition. This maximum was followed be a rapid decrease to a mean of 42.4 ng/ml by 2 h before parturition. At one day following parturition, relaxin levels were less than 1 ng/ml.
