English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In 4 patients with normal pregnancies between the 18th and 20th week of gestation (3H7alpha)-dehydroepiandrosterone-sulfate ([H]-DHEA-S) was injected intraamniotically. Maternal venous blood was drawn before and at regular intervals for 240 minutes after DHEA-injection. Thereafter, legal abortion was performed by intraamniotic instillation of prostaglandine. The conjugated steroids were hydrolyzed enzymatically and the total steroids were isolated and identified. The following labelled metabolites were determined quantitatively: Estriol (e3, estradiol-17beta (E2-17beta), estrone(E1), 16alpha-hydroxy-estrone, (16alpha-OH-DHEA), ALPHA4-androstenedione (AD) and testosterone (T). The maximal increase of all estrogen fractions in matermal plasma occurred 120-180min after intraamniotic injection of the precursor. The most prominent rise of the C18-steroids could be shown for estriol. 60-70% of all metabolites were C16-hydroxylated.

Estrogens in maternal plasma following intraamniotic injection of ( 3 H)-dehydroepiandrosterone-sulfate in midpregnancy