Barely Significant
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“showed a trend”

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Phenotypic primitive cells were increased in 126OE groups for seven of nine samples ( Figure 4 A) with concomitant reduction of differentiated cells; four of nine samples showed a significant reduction for CD15 + cells ( Figure 4 B), and six of nine showed a trend for reduced CD14 + blasts ( Figure S4 E). 126OE caused an increase in CD15 + blasts for two samples ( Figure 4 B).
was shown to exist between RAGE expression and microvessel density in human endometrial cancer samples; (iii) RAGE knockdown was effective in decreasing microvessel density in xenografted tumour models; and (iv) Kaplan-Meier analysis and log-rank tests for overall survival revealed that RAGE levels showed a trend for poor overall survival (Additional file 2 ), but no significant difference was observed ( P = 0.167).
DISCUSSION Despite for several years the benefit of varicocele treatment has not been clear, a recent meta-analysis of four randomized controlled trials of varicocelectomy in men with a clinical varicocele and semen parameters impairment showed a trend in favor of surgical correction. 9 Varicocele treatment as demonstrated in a randomized controlled trial showed superiority over observation in infertile men with palpable varicoceles and impaired semen quality, with increasing the odds of natural pregnancy and improvements in semen characteristics
An analogous behavior was found in the light/dark test, where the entries and the time spent in the aversive lit compartment showed a trend towards being reduced in AAV-Glu-MAGL, though without reaching statistical significance (time in lit compartment P =.133, unpaired t test; Figure 5E ; entries in lit compartment P =.060, unpaired t test; Figure 5F ).
The nevi around the primary melanoma showed a trend for less immunoreactivity to p-ERK than the primary melanoma within the same nevus although it was not significant (p = 0.0856). p-ERK immunoreactivity in melanoma metastasis was significantly stronger than in melanocytic nevi (p < 0.0001), CMN (p = 0.0052), primary melanoma (p = 0.0388) and the associated melanocytic nevus (p = 0.0017) (fig. 1g ).
The combination treatment group had significantly better long-term survival rates than the RFA group, and showed a trend favoring an OS benefit compared to the TACE group; however, significant differences between the RFA and TACE groups were not observed ( p = 0.044, p = 0.046, and p = 0.771, respectively, based on log-rank test) ( Fig. 3 ).