Relations of bromine, iron, rubidium, strontium, and zinc content to morphometric parameters in pediatric and nonhyperplastic young adult prostate glands.

摘要: The variation with age of the Br, Fe, Rb, Sr, and Zn mass fractions some histological characteristics intact prostate glands 50 subjects aged 0–30 years was investigated by an energy-dispersive X-ray fluorescence a quantitative morphometric analysis. Mean values ± standard error mean (M SEΜ) for (in milligrams per kilogram wet-mass basis) these trace elements in pre-puberty were: Br—10.5 1.3, Fe—28.6 4.1, Rb—3.05 0.27, Sr—0.42 0.08, Zn—32.9 3.2. During puberty postpuberty, when there is significant increase circulating androgens, Br—5.60 0.57, Fe—19.3 1.6, Rb—3.50 0.28, Sr—0.24 0.03, Zn—113 10. percent volumes (%) stroma, epithelium, lumen before were 73.4 2.6, 20.4 1.7, 4.45 0.94, respectively, versus 46.5 2.5, 38.5 1.9, 14.9 1.2 during postpuberty. A positive correlation between prostatic volume both glandular epithelium (r = 0.573, p ≤ 0.001) 0.725, found. For first time, it has been demonstrated that main pool accumulation, stroma Br Fe accumulation normal human prostate, range 14 to 30 years. It concluded binds tightly within fluid because reflects fluid.