We have measured intracellular brain pH in vivo in 42 boys and found a significant correlation between this biochemical parameter and samples of intelligent behaviour. To the best of our knowledge this is the first reported relation between a biochemical marker which is within normal physiological values and intellectual ability. pH is one of the most accurate parameters that can be measured by...

Small molecules are central to all biological processes and metabolomics becoming an increasingly important discovery tool. Robust, accurate and efficient experimental approaches are critical to supporting and validating predictions from post-genomic studies. To accurately predict metabolic changes and dynamics, experimental design requires multiple biological replicates and usually multiple tr...

Metabolic disorders such as obesity and diabetes are diseases which develop gradually over time through the perturbations of biological processes. These perturbed biological processes usually work in an interdependent way. Systematic experiments tracking disease progression at gene level are usually conducted through a temporal microarray data. There is a need for developing methods to analyze ...

A growing literature has demonstrated a link between early-life socioeconomic conditions and adult health at a singular point in life. No research exists, however, that specifies the life course patterns of socioeconomic status (SES) in relation to the underlying biological processes that determine health. Using an innovative life course research design consisting of four nationally representat...

Rapeseed (Brassica napus L.) is an important oil crop worldwide and exhibits significant heterosis. Effective pollination control systems, which are closely linked to anther development, are a prerequisite for utilizing heterosis. The anther, which is the male organ in flowering plants, undergoes many metabolic processes during development. Although the gene expression patterns underlying polle...

In recent years, the number of large-scale metabolomics studies on various cellular processes in different organisms has increased drastically. However, it remains a major challenge to perform a systematic identification of mechanistic regulatory events that mediate the observed changes in metabolite levels, due to complex interdependencies within metabolic networks. We present the metabolic ne...

the lipid accumulation product is a novel, safe and inexpensive index of central lipid over accumulation based on waist circumference and fasting concentration of circulating triglycerides. this study was designed to investigate the ability of lipid accumulation product to predict cardio-metabolic risk factors in postmenopausal women. in this cross-sectional study, 264 postmenopausal women by u...

it has been estimated that more than 1.7 million individuals suffer a traumatic brain injury (tbi) each year. tbi causes secondary biochemical and metabolic changes which contribute to subsequent tissue damage and associated neuronal cell death. two early and delayed events occur after tbi, which results in neurological deficits. primary injury events include the mechanical damage that occur at...

An increase in peroxidation activity is considered as a nonspecific process characteristic of the pathogenesis various diseases accompanied by antioxidant deficiency. As bioregulators that can defense, antioxidants are important links multi-stage system regulation and coordination body functions. The structure function enzymes involved oxidative stress be significantly affected genetic polymorp...