The predictive ability of the biomarker will be assessed using sensitivity and specificity techniques to determine its ability to detect excessive self-reported consumption of alcohol.
High specificity techniques, formerly used in non-biological experiments, have now been standardized for metal level determinations in biological samples [ 10- 12].
Due to the high specificity techniques deployed results obtained by us were focused on certain parameters and this might be viewed as a limitation of this study.
In our study, using a high-specificity technique, we detected similar aluminum concentrations in the central and peripheral regions of breast tumors.
Perhaps because of the low specificity, this technique currently plays a minor role in the work-up of the SPN at most institutions.
With 100% sensitivity and 90% specificity, our technique using dynamic flow with Levovist compared to MRI achieves the same results overall, despite the fact that the majority of the cases were composed of secondary lesions generally less vascularized than HCC [ 21].
However, debates about acupuncture point specificity, acupuncture techniques and placebo effects will likely continue.
Currently, there are several methods used to measure EVLW, which are generally limited by poor specificity, invasive techniques [ 5], and overall feasibility [ 6].
Although not directly addressing species specificity, other techniques have been used to quantify the extent of GPI anchoring of a given protein.
This has several reasons, including insufficient specificity of techniques for localization and quantification of MMP expression/activity, extensive regulation of MMPs at transcriptional, translational and post-translational level, low samples sizes and interindividual variability in MMP expression [ 28] and the limitations of in vitro and in vivo animal models.
In order to fine-tune application rates, biostimulant-plant specificities and techniques is identified that may yield highest impact on stress protection; high priority should be given to better understanding of the causal/functional mechanism of biostimulants.
