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""Aim:? Perturbations in dietary and hormonal components of the calciotropic network may be mediated through the influence of calcium homoeostasis on resting energy expenditure (REE). We investigated the association of dietary and hormonal factors involved in the regulation of calcium homoeostasis with REE in girls. Methods:? Thirty-six girls aged 7�C11?years participated. REE was assessed by indirect calorimetry, and body composition, dietary intake (calcium, http://www.selleckchem.com/products/ly2109761.html vitamins D and K, phosphorus) and serum hormones (PTH, osteocalcin, 25OHD) were evaluated by DXA, 24?h recall and serum assay, respectively. Results:? A positive association between vitamin K and REE and an inverse association of parathyroid hormone (PTH) with REE (p?=?0.05) were observed. PTH and REE http://www.selleckchem.com/products/epz-5676.html were positively related in those having normal adiposity (p?=?0.03) and inversely related in those with excess adiposity (p?=?0.01). The association of REE with vitamin K intake was evident in lean individuals (p?=?0.001), but was null in those with excess adiposity. Conclusion:? Decreased calciotropic hormone levels along with increased related nutrient intakes were associated with greater REE, although these relationships differed according to adiposity. The physiologic response to the diet and subsequent energy partitioning needs to be considered in the context of puberty. In particular, regulation and signalling of the calciotropic network during pubertal maturation warrant investigation. ""Aim:? Comparing sleep measures of infants derived from two data collection methods, acceleration sensors and sleep diaries, and identify the clinical application http://www.selleck.cn/products/Staurosporine.html for each data collection method. Methods:? The participants were 52 pairs of infants and mothers. Infant sleep measures were obtained through the actigraphs (Micro-mini RC, Ambulatory Monitoring Inc., Ardsley, NY, USA) and sleep diaries for over a period of 7?days. Results:? The results showed that the concordance in sleep measures derived from two methods showed decreases in the following order: sleep offset time [r?=?0.91 (p?=?0.00)], sleep onset time r?=?0.89 (p?=?0.00), nocturnal sleep duration [r?=?0.75 (p?=?0.00)], the number of night wakings [r?=?0.46 (p?