Fatness and fertility: which direction?
نویسندگان
چکیده
منابع مشابه
Fatness and fertility: which direction?
Metabolic status has long been thought to determine reproductive status, with abnormal metabolic phenotypes altering reproductive cascades, such as the onset of puberty. In this issue of the JCI, Tolson and colleagues provide evidence that kisspeptin, a hormone that promotes sexual maturation, regulates metabolism. Female mice lacking the kisspeptin receptor (KISS1R) gained more weight than con...
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Background. Instead of different measurements of physical performances such as postural control, strength, and flexibility, studies investigating many abilities such as the harmony between these abilities and body segments simultaneously with the test FMS results and different physical relationships were performed. Meaningful results and other relationships between COD, FMS, and PC have previou...
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What type of technical progress is able to increase income per capita, instead of merely translating into higher fertility? To investigate this question, this paper first sets up an OLG growth model with capital, land and endogenous fertility. At each date, children compete with physical capital as a means of saving for the young. This framework is then put into motion by continuous neutral and...
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It has been well documented that where a visual stimulus is located and what it is are represented and processed through different neural pathways. This paper reports on an experiment that investigated how the where pathway and the what pathway interact by evaluating and comparing the relative efficiency of retrieval in two directions: from what to where and from where to what. Our results show...
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BACKGROUND Screen time has been associated with pediatric overweight. However, it is unclear whether overweight predicts or is predicted by excessive amounts of screen time. The aim of this study was to examine the direction of the association between screen time and body fatness in Dutch adolescents. METHODS Longitudinal data of 465 Dutch adolescents (mean age at baseline 13 years, 53% boys)...
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ژورنال
عنوان ژورنال: Journal of Clinical Investigation
سال: 2014
ISSN: 0021-9738
DOI: 10.1172/jci76623