One cloud (bottom image) is incredibly dense and massive, yet apparently star free, suggesting it is the first example of a prenatal globular cluster ever identified.
For example, for prenatal care, we were able to show that the risk of morality is high at early gestation.
For example, in Group B of prenatal care, there was a negative association between education and timing of the ultrasound.
We do not consider some possibly confounding variables, for example, use and quality of prenatal care and the woman's health and fecundity, which may affect the outcomes of interest and could illuminate the mechanisms underlying the effects we find.
For example, the functional expression of prenatal or postnatal exposure to environmental neurotoxins on brain development may not appear until late childhood or early adolescence or may appear in different forms throughout the life span (Weiss 2001).
For example, the combined insults of prenatal alcohol exposure and iron deficiency resulted in increased cerebellar apoptosis (cell death), reduced myelin content, and greater impairments in cerebellar-dependent classical eyeblink conditioning compared with either insult alone (Rufer et al. 2012).
An example of late-onset expression of prenatal damage was illustrated with postnatal retinal degeneration occurring after prenatal damage to the developing retina.
The round yellow object near the center may be the first prenatal example of a globular cluster ever identified.
Yet other studies (see, for example, [22]) only find weak influences of prenatal care on the health of infants.
This result is of great importance to researchers interested in the effects of prenatal manipulations, for example, in animal models of human disorders.
