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作者测定正常妊娠和妊娠高血压期间免疫反应性血管紧张素(ANG)肽的循环水平,并与非妊娠妇女比较。材料和方法白种人女性86例。49例以妊娠高血压住院,17例是从产前门诊随机选择的正常妊娠者,20例为月经正常的非妊娠者。所有妇女均不限制盐的摄入;高血压妇女(20例)的随机样品中,钠的排泄在25～150mmol/24h 间。测定 ANG 肽采用高效液相色谱-放射免疫法(HPLC-RIA)
The authors measured the circulating levels of immunoreactive angiotensin (ANG) peptide during normal pregnancy and gestational hypertension and compared it with non-pregnant women. Materials and Methods Caucasian female 86 cases. 49 were hospitalized with gestational hypertension, 17 were normal pregnancies randomly selected from the antenatal clinic, and 20 were non-pregnant with normal menstruation. All women did not limit salt intake; in women with hypertension (20 patients) random samples, sodium excretion was between 25 and 150 mmol / 24h. Determination of ANG peptide using high performance liquid chromatography - radioimmunoassay (HPLC-RIA)