有帮助 发表于 2025-3-25 05:46:46
Cellular Growth: Brain, Liver, Muscle, and Lung,ork in animals (Enesco and Leblond, 1962; Winick and Noble, 1965) in the last 15 years has shown that initially cell division and increase in number predominate; later the rate of cell division slows and increase in size begins. When cell division ceases, cells continue to grow in size causing furth消毒 发表于 2025-3-25 08:00:50
Cellular Growth: Adipose Tissue,own fat has a primarily thermogenetic role and is active in humans in the early neonatal period. Although in other mammals it retains its function into later life and is used in times of hibernation, it is probable that after early infancy it has no further function in the human. White adipose tissuannexation 发表于 2025-3-25 12:19:58
The Methods of Auxological Anthropometry,ed art of measuring and taking observations on man, his skeleton, his brain, and other organs, by the most reliable means and methods for scientific purposes. It is limited only by the problems to which it is applied and no treatise, however large, can account for all the factors present in an origiprogestin 发表于 2025-3-25 17:23:05
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Puberty,owing boy or girl as the gonads change from their infantile to their adult state. These changes involve nearly all the organs and structures of the body. They do not begin at the same age or take the same length of time to reach completion in all individuals. Also, the order in which different struc记忆法 发表于 2025-3-26 04:20:13
Prepubertal and Pubertal Endocrinology,on a characteristic set of biochemical phenomena, including an increase in protein synthesis, increased incorporation of nucleic acid precursors into RNA and DNA, and poly-some aggregation (Hershko ..,1971). These growth-mediating processes are limited by the availability of various nutrients, metab红肿 发表于 2025-3-26 08:30:17
The Central Nervous System and the Onset of Puberty,5; Odell and Swerdloff, 1976). The development of secondary sex characteristics, the adolescent growth spurt, the attainment of fertility, and the psychosocial changes entrain from the maturation of the gonads and the increase in sex steroid secretion. Two independent but associated processes, contr卡死偷电 发表于 2025-3-26 16:11:18
Body Composition in Adolescence, development of techniques which permit the assessment of certain features of body composition in the living subject. Humans rank among the fattest of mammals, and it is this fact, among others, which has stimulated the development of methods for estimating the relative proportions of lean and fat ivisual-cortex 发表于 2025-3-26 17:44:13
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