19 +/- 0.03) was estimated between MW and AFC. Selection to increase weight or weight gains at
any age, as well as hip height, will change MW in the same direction. Selection for higher SC may lead to a long-term increase in MW. The AFC can be included in selection indices to improve the reproductive performance of beef cattle without significant changes in MW.”
“Background HTS assay The role 01 dairy calcium intake and scrum vitamin D concentrations in weight loss is controversial
Objective The objective was to assess the association of dairy calcium intake and serum vitamin D with weight loss
Design We analyzed data from participants in the 2 y Dietary Intervention Randomized Controlled Trial (DIRECT) [n = 322 mean body mass index (BMI in kg/m(2)) 31 mean age 52 y] A representative sample (n = 126) was followed for 6 mo for serum vitamin D changes
Results Baseline serum 25 hydroxyvitamin D [25(OH)D]
concentrations decreased significantly across the tertiles of baseline BMI (25 6 +/- 8 0 24 1 +/- 8 9 and 22 9 +/- 6 8 ng/mL respectively P for trend = 0 02) Baseline concentrations of vitamin D and dairy calcium intake were not associated with subsequent weight loss How ever in repeated-measures models adjusted for age sex baseline BMI total tat intake and diet group assignment higher 6 mo tertile levels of dairy calcium intake (median for tertiles 156 5 358 0 and 582 9 mg/d respectively) and serum 25(OH)D (14 5 21 2 and 30 2 ng/mL respectively) were associated with increased weight loss across the 2 y intervention (-3 3 -3 5 and -5 3 kg respectively for dairy calcium P = 0 043 -3 MAPK inhibitor 1 -3 8, and -5 6 kg respectively for vitamin D, P = 0 013) In a multivariate logistic regression adjusted simultaneously for age sex baseline BMI total fat intake diet group vitamin D concentration and dairy calcium an increase of 1 SD in dairy calcium
intake increased the likelihood of weight loss of >4 5 kg in the preceding 6 mo [odds ratio (OR) 1 45 P = 0 046] A similir increase was seen for serum 25(OH)D at the 6 mo point (OR 1 7 P = 0 009)
Conclusion Our study suggests that both higher dairy calcium in take and increased serum vitamin D are related to greater diet-induced weight loss This trial was registered at clinicaltrials gov as NCT00160108 Am J Clin Nutr 2010 92 1017-22″
“Study Design. A validated finite element model of an L3-L4 motion segment is used to analyze the effects of HDAC 抑制剂s list interpersonal differences in geometry on spinal stiffness.
Objective. The objective of this study is to determine which of the interpersonal variations of the geometry of the spine have a large effect on spinal stiffness. This will improve patient-specific modeling.
Summary of Background Data. The parameters that define the geometry of a motion segment are vertebral height, disc height, endplate width, endplate depth, spinous process length, transverse process width, nucleus size, lordosis angle, facet area, facet orientation, and the cross-sectional areas of the ligaments.