Teacher evaluation and accountability entered the education reform debate in 2010 when the Los Angeles Times published a series of articles describing significant differences in student performance tied to individual teachers.
Previous research described significant differences in the CHQ subscales of physical functioning, role functioning, parental impact and family activities, pain, and general health [ 8, 10, 12- 14, 23].
We chose not to use 6 scalp samples because our laboratory has described significant differences in gene expression between scalp and nonscalp samples mostly due to hair follicle related genes (Suárez-Fariñas M, Krueger JG: unpublished observations).
Bonache et al. (2012) demonstrated that sperm mRNA may be a parameter able to predict the results of IUI with donor sperm (Bonache et al., 2012) after comparing gene expression patterns of 68 normozoospermic donors and describing significant differences in the expression of individual genes between donors with the highest and lowest pregnancy rates.
Interestingly, Lu et al. described significant differences in the activation of signaling pathways (mitogen-activated protein kinases [MAPKs], c-Fos, and c-Jun-, cAMP response element-binding protein [CREB]-, activator protein-1 [AP-1]-, aNF-κB-relatedted signaling) induced by H. pylori AlpA/B deletion mutants [ 33].
Interestingly, we did not describe significant differences between histological subgroups in terms of OPN expression (P=0.75).
Sato, et al [6] describe the significant differences in impact-fretting wear by comparing impact-fretting wear with pure impactor with fretting, which show that dynamic corrosion followed the parabolic law of oxidation of metals and the thermal activation process.
A study by Friedlander et al. [12] described no significant differences in survival rates between the two age groups.
The remaining literature describes no significant differences in complication rates between simultaneous and two-stage bilateral THA.
