Mass spectrometry-based metabolic profiling for identification of biomarkers in serum related to the change of laying ducks in different physiological periods

Eggs are Heart Shaped Acrylic Plaque a major animal protein source for humans.Egg formation is a complex process involved in coordinating various tissues and organs, while blood is necessary for gonad differentiation and egg formation.In this study, non-targeted metabolomics technology was employed to determine the serum metabolites at the time poi

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Aging and the number sense: preserved basic non-symbolic numerical processing and enhanced basic symbolic processing

Aging often leads to general cognitive decline in domains such as memory and attention.The effect of aging on numerical cognition, particularly on foundational numerical skills known as the Number Sense, is not well known.Early research focused on the effect of aging on arithmetic.Recent studies have begun to investigate the impact of healthy aging

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