Because a previous study reported that two aryl-OPFRs induced cardiotoxicity during zebrafish embryogenesis, we designed experiments to compare the heart developmental toxicity of a series of aryl-OPFRs with alkyl-OPFRs and explored possible internal mechanism.
This is particularly interesting because a previous study with cDNAs from immature and maturing stem of sugarcane identified only 2.4% of the transcripts related to carbohydrate metabolism [7].
The consonant was chosen because a previous study showed that during production of /s/, the velopharyngeal structures are not affected by upright or supine body position [12].
Because a previous study [9] has shown that mean bone loss at baseline and smoking are prognostic indicators for the outcome of resective peri-implantitis treatment, these factors were additionally included in the model (adjusted analysis).
Again, these values of f c ′ and f y were selected because they are most commonly used in building construction and also because a previous study showed that f c ′ of 34.5 MPa can be used to conservatively estimate the strength ratios of slender columns having lower concrete strengths (Mirza and MacGregor 1989).
In addition, silica fume content of 7.5 % by weight of cement was used, because a previous study (Shekarchi et al. 2009) showed that there is an optimum silica fume content of 7.5 % by weight of cement beyond which additional silica fume does not produce additional benefits in line with the additional costs.
This seems unlikely, however, because a previous study indicated that other proteins known to accumulate on the spindle midzone localized correctly in feo RNAi cells [13].
We included Dictyosphaeria cavernosa, which is typically a backreef species, because a previous study [22] indicated that it can have strong negative effects on coral health and survival.
Furthermore, because a previous study showed a significant functional difference of RR genotype in lymphocyte, we compared the distribution of subjects without or with Q allele.
The result is unexpected because a previous study tested the whole chromosome 10 of Sp and found no incompatibility of this Sp chromosome with Sc genome [19].
Because a previous study showed that cultured PGCs have telomerase activity [19], we tested telomerase activity in PGCs cultured for 126 days.
