青少年女性頭髮中銅、鐵、鉀及鋅濃度 與BMI、學習表現及體育表現關聯性研究

Presentation on theme: "青少年女性頭髮中銅、鐵、鉀及鋅濃度 與BMI、學習表現及體育表現關聯性研究"— Presentation transcript:

1 青少年女性頭髮中銅、鐵、鉀及鋅濃度 與BMI、學習表現及體育表現關聯性研究
王健行 聖約翰科技大學院全人教育中心

2 頭髮是活的 頭髮是皮膚的一部份。 人們常說:「看一個人氣色， 就可以知道他的健康情形」， 頭髮亦然。 頭髮會敏感反應身體營養狀態。
頭髮會隨年齡老化。

3 頭髮基本知識 頭皮的構造。 頭髮的剖面構造。 髮幹的構造。 髮幹的生命周期。 頭髮的壽命。 頭髮的生長速度。

4 頭皮的構造

5 頭髮的剖面構造

6 髮幹的生命周期

7 頭髮的壽命 頭髮的平均壽命男性約2-6年。 頭髮的平均壽命女性約3-7年。

8 頭髮的生長速度 頭髮生長速度平均0.035公分/天。 每月約1公分。

9 頭髮分析與血液及尿液分析比較 頭髮分析結果與血液及尿液分析結果有一致性不衝突。 (以過去所發表之研究報告為例)
1.Wang, CT, Huang, CW, Chou, SS, Lin, CT, Liau, SW and Wang, RT: Studies on the concentration of arsenic selenium copper zinc and iron in the blood of the blackfoot disease patients in different clinical stages. Eur. J. Clin. Chem. & Clin. Biochem. 1993; 31, 2.Wang, CT, Huang, CW, Chou, SS, Lin, CT, Liau, SW and Wang,RT: Studies on the concentration of arsenic selenium copper zinc and iron in the hair of the blackfoot disease patients in different clinical stages. Eur. J. Clin. Chem. & Clin. Biochem. 1994; 32, 3.Wang, C. T: Studies on the concentration of arsenic selenium copper zinc and iron in the urine of the blackfoot disease patients in different clinical stages. Eur. J. Clin. Chem. & Clin. Biochem. 1996; 34:

10 頭髮分析優點 可以反映體內各元素，過去某一段時間內之穩定量(3-6個月間)。 較不受分析當天飲食狀況影響。
樣品取得較易且屬非侵入性檢驗，受測對象較易接受。 樣品運送、處理、保存及善後非常容易且無爭議。

11 血液、尿液分析困擾 僅可以反映體內各元素，過去(1-3天)內之變化量。 會受分析當天飲食狀況產生顯著影響。
血液樣品取得屬侵入性，部份受測對象會排斥。 樣品運送、處理、保存及善後不易。

12 頭髮分析方法及設備 方法:原子吸收光譜法(火燄式法)
設備:原子吸收光譜儀(HITACHI-Z-8200)及微波分解裝置(CEM-2000)。

13 頭髮分析設備 原子吸收光譜儀(HITACHI-Z-8200)

14 頭髮分析設備 微波分解裝置(CEM-2000)

15 Comparison of Calcium, Copper, Iron, Magnesium and Zinc Concentrations in Young Females with BMI < 18, BMI between 18 and 23, and BMI > 24 Table 1. Comparison of Calcium, Copper, Iron, Magnesium and Zinc Concentrations in Young Females with BMI < 18, BMI between 18 and 23, and BMI > 24 BMI < BMI BMI > 24 Elements (g/g) (n = 45) (n = 75) (n = 60) Calicium ± a ± a ± 722.2 Range ～ ～ ～451.2 Copper ± 10.73a ± ± 6.22 Range ～ ～ ～5.2 Iron ± b ± a ± 14.16 Range ～ ～ ～3.2 Magnesium ± a ± ± 111.8 Range ～ ～ ～55.9 Zinc ± a ± ± 102.2 Range ～ ～ ～55.1 Each value is the mean S.D. of three runs. a: p<0.05, b: p<0.01 significant differences from the BMI > 24. JHS 2005; 51:70-74.

16 不同身體質量指數BMI<18，BMI介於18與23之間，BMI介於25與27之間及BMI>27女性青少年學習表現比較
表現能力比較 國文成績 英文成績 數學成績 化學成績 BMI Under 18 (n=28) ±6.03c ±13.31b ±13.42a ±10.03c BMI Between (n=110) ±6.37b ±9.28b ±11.99b ±9.14a BMI Between (n=14) ± ± ± ±11.03 BMI Over 27 (n=28) ± ± ± ±9.84 Each value is the mean±S.D.. S.D. : Standard deivation. BMI: Body mass index. Significant differences from BMI > 27 group are shown by a, (p<0.05), b, (p<0.01), and c, (p<0.001).

17 Comparison of the Potassium and Sodium Concentrations in Young Female with Different BMI
Table 3. Comparison of the Potassium and Sodium Concentrations in Young Female with Different BMI BMI < BMI from18 to BMI > 24 (n=45) (n=75) (n=60) Potassium (g/g) ±55.3 b ±69.9 a ±88.6 Range (g/g) ～ ～ ～11.9 Sodium (g/g)   301.9 Range (g/g) ～ ～ ～408.8 Each value is the averageS.D. of 3 runs. SD: Standard deviation. Significant differences from BMI > 24 group are shown by a, (p<0.05). Significant differences from BMI > 24 group are shown by b, (p<0.01).

18 不同身體質量指數BMI<18，BMI介於18與23之間及BMI>24女性青少年體育及操行表現能力比較
體育成績 操行成績 BMI Under 18 (n=45) ± ±3.01 BMI Between (n=75) ± ±2.98 BMI Over 24 (n=60) ± ±2.74 Each value is the mean±S.D.. S.D. : Standard deivation. BMI: Body mass index.

19 Linear regression curves of iron concentration in adolescent girl’s hair vs. their Chinese score (academic score) performance (p > 0.05).

20 Linear regression curves of iron concentration in adolescent girl’s hair vs. their English score (academic score) performance (p > 0.05).

21 Linear regression curves of magnesium concentration in adolescent girl’s hair vs. their Chinese score (academic score) performance (p < 0.05).

22 Linear regression curves of magnesium concentration in adolescent girl’s hair vs. their English score (academic score) performance (p < 0.05).

23 Linear regression curves of potassium concentration in adolescent girl’s hair vs. their Chinese score (academic score) performance (p < 0.05).

24 Linear regression curves of potassium concentration in adolescent girl’s hair vs. their English score (academic score) performance (p > 0.05).

25 Linear regression curves of zinc concentration in adolescent girl’s hair vs. their Chinese score (academic score) performance (p <0.001).

26 Linear regression curves of zinc concentration in adolescent girl’s hair vs. their English score (academic score) performance (p < 0.05).

27 Linear regression curves of iron concentration in adolescent girl’s hair vs. their total academic score performance (p > 0.05).

28 Linear regression curves of magnesium concentration in adolescent girl’s hair vs. their total academic score performance (p < 0.05).

29 Linear regression curves of zinc concentration in adolescent girl’s hair vs. their total academic score performance (p < 0.001).

30 Figure 12 Linear regression curves of potassium concentration in adolescent girl’s hair vs. their total academic score performance (p < 0.05).

31 頭髮中礦物質與微量元素分析結果應用 體重控制應用。 學習效能提升。 體能加強。 安定情緒。

32 體重控制應用 礦物質及微量元素體重控制

33 體重控制應用

34 學習效能提升 幼兒食品(奶粉中)添加鐵及鋅

35 體能加強 運動飲料補充鉀及鈉(電解質)

36 安定情緒 牛奶中含豐富鈣質具安眠及避 免焦躁功效

37 相關媒體報導

38 相關媒體報導

39 相關媒體報導

40 相關媒體報導

41 請多指教 謝謝