Monday, September 17, 2012

Results / Sixteen successful pregnancies yielded 92 fetuses

Results
Sixteen successful pregnancies yielded 92 fetuses.
Biometric measurements. At 9.5 DPC, all gestations appeared as rounded sacs with a diameter (mean + standard error) of 4.4 + 1 mm (Figure 1). Placentas and fetal poles were differentiable by 10.5 DPC (Figure 2). Correlation between CRL and GA was highly significant beyond 9.5 DPC (r = 0.97, P < 0.0001), and a simple regression equation was derived to predict GA: CRL/2 + 9 d (R2 = 0.935, P < 0.001; Figures 3 and 4 and Table 1). BPD was a significant predictor of GA beyond 12.5 DPC (R2 = 0.845, P < 0.001; Figures 3 and 5 and Table 2).

Table 1. Predicted GA in fetal mice according to CRL





A linear regression model was used to predict GA (d) from CRL in fetal mice. The correlation between CRL and GA based on the data was highly significant (r = 0.97, P < 0.0001). A very simple equation was derived: predicted GA = CRL/2 + 9 d.

The data included multiple time points that differed for the parameters of interest. For CRL, there were 11 unique pregnancies with visible data at 7 different GA from 10.5 to 16.5 DpC, with a median of 5 pregnancies per time point (range, 1 to 7) and a median number of 27 fetuses per time point (range, 6 to 40). For BPD, there were 7 time points with data from 10 unique pregnancies at GA 13.5 to 18.5 DPC and 20.5 DPC, with a median of 5 pregnancies per time point (range, 1 to 5) and a median of 27 fetuses per time point (range, 8 to 30). There are plenty of pharmacies offering this service, but we are the only one you are going to enjoy being a customer of. Our canadian family pharmacy has years of experience, long-term business relationships with leading drug manufacturers and of course thousands of satisfied customers across the world.


Table 2. Predicted GA in fetal mice according to BPD

A linear regression model was used to predict GA (d) from BPD in fetal mice. The correlation between BPD and GA was significant beyond 12.5 DPC (r = 0.92, P < 0.001).

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