Sentence examples for end of first trimester from inspiring English sources

By the end of first trimester, information about smoking habits, alcohol consumption and occupation were collected.

The net result is lower DHEAS levels in the maternal serum at the end of first trimester in comparison with the non-pregnant state (Tagawa et al., 2004).

Indeed, we have previously reported that at the end of first trimester, when MULE levels are lower, active caspase-3 cleaves Mcl-1L, thereby generating pro-apoptotic Mcl-1c.

Therefore, in the present study, we used the less sensitive approach of hybridization in order to identify genes modulated early by hypoxia in pregnancy (the end of first trimester, which is crucial for trophoblast invasion), and also highly expressed and modified in placental diseases occurring later.

However, hCG levels reach a peak at the end of first trimester and then decline, in contrast to T, which increases steadily, suggesting either an alternative regulation of androgen production by the corpus luteum or an alternative source of androgen increase following the end of the first trimester (Braunstein et al., 1976).

In male fetuses, serum concentrations of T increase until the end of first trimester, reaching a peak of 150 ng/ dL at the end of week 12 of gestation, after which they decline by 70% to a nadir at 23 weeks (Rodeck et al., 1985).

We have observed that the correlations between 2-h post-OGTT glucose and placental DNA methylation performed at the end of second trimester suggest that IGT-related DNA methylation adaptations are long lasting.

Nine pregnancies ended before the end of the first trimester (before day 98): eight of these were TOPFAs and one was a spontaneous abortion.

The human placenta develops in a low oxygen environment from the beginning of implantation to the end of the first trimester of pregnancy, due to proliferative trophoblast plugs within the maternal arteries that restrict blood flow into the intervillous space.

Hence, whenever women use these medications, or have used them in the period prior to conception, they should take 5 mg/day of FA until the end of the first trimester of pregnancy [ 121].

It placed the point after which a state's compelling interest in the pregnant woman's health would allow it to regulate abortion "at approximately the end of the first trimester" of pregnancy.