منابع مشابه
Human Carrying Capacity and Human Health
192 T he issue of human overpopulation has fallen out of favor among most contemporary demographers, economists, and epidemiologists. Discussing population control has become a taboo topic. Yet, this taboo has major implications for public health. The silence around overpopulation prevents the global health community from making the necessary link between the planet's limited ability to support...
متن کاملPopulation growth and earth's human carrying capacity.
Earth's capacity to support people is determined both by natural constraints and by human choices concerning economics, environment, culture (including values and politics), and demography. Human carrying capacity is therefore dynamic and uncertain. Human choice is not captured by ecological notions of carrying capacity that are appropriate for nonhuman populations. Simple mathematical models o...
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Background and aims: Laron syndrome is a disease that treated by Insulin-like Growth Factor 1 (IGF-1). This protein is a single chain and has three disulfide bonds. People with Laron syndrome have low rates of cancer and diabetes, although they appear to be at increased risk of casual death due to their stature. IGF-1 is synthesized by many tissues and is secreted from liver as an endocrine hor...
متن کاملThe relationship between health expenditures and human development index
Growth in gross domestic product does not necessarily mean growth in human development; experience in global level demonstrated that income growth and human development are not always companions and in some countries, an increase in one of them was took place with a decrease in the other. On the other hand, a study has found that as government health expenditures grow the efficiency of such ex...
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Human milk contains all of the constituents that are required for the optimal growth and development of a neonate. It supports the development of brain, immune, and physiological systems. This study aimed to consider the significance of breast milk in preventing oxidative stress by comparing total antioxidant capacity (TAC) in breast and formula milk for premature infants, demonstrating the rel...
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ژورنال
عنوان ژورنال: PLoS Medicine
سال: 2004
ISSN: 1549-1676
DOI: 10.1371/journal.pmed.0010055