한국 여대생들의 혈청과 두발중에 함유되어 있는 구리, 아연 및 철분 함량에 관한 연구 = A Study on the Copper, Zinc and Iron Concentration in Serum and Hair of Korean Female Collegians

다국어 초록 (Multilingual Abstract)

The purposes of this paper are three fold;
(1) to find mean values of copper (Cu), zinc (Zn) and iron (Fe) levels in serum and hair of Korean female collegians.
(2) to determine whether there is a correlation between serum levels and hair levies of trace elements in each subject of these trace elements measured with Atomic Absorption Spectrophotometer.
(3) to find out the correlation among the Cu, Zn and Fe content in serum and hair.
The subjects were 40 healthy female collegians (21-25 years) selected at random.
The results are summarized as following;
(1) The mean values of Cu, Zn and Fe level in serum of the subjects are 103.57±0.07㎍/100㎖, 113.18±0.04㎍/100㎖, 114.93±4.58㎍/100㎖, respectively.
(2) The mean values of Cu, Zn and Fe level in hair of the subjects are 13.29±0.69 ppm, 147.5±7.00ppm, 26.02±1.89ppm, respectively.
(3) Correlation analysis shows that there are no significant differences in the Cu, Zn and Fe content in serum and hair.
(4) There are no significant differences among the Cu, Zn and Fe content in serum and hair.
These results (3) and (4) show that although hair samples can be valuable in assessing the nutritional status of a population, it may not reflect the status accurately. Therefore, it is recommended to use it in parallel with other parameters such as serum levels, urinary excretion or enzyme activities.

목차 (Table of Contents)

• Ⅰ. 서론
• Ⅱ. 실험재료 및 방법
• 1. 실험 대상자
• 2. 실험기기 및 시약
• 3. 시료의 채취
• 4. 검액의 조제
• 5. 정량분석
• 6. 자료의 통계 처리
• Ⅲ. 실험결과 및 고찰
• 1. 혈청내에 함유된 구리( Cu ), 아연( Zn ) 및 철( Fe ) 함량
• 2. 두발내에 함유된 구리( Cu ), 아연( Zn ) 및 철( Fe ) 함량
• 3. 혈청시료와 두발 시료간의 상관관계 및 각 시료내 구리( Cu )와 아연( Zn ), 구리( Cu )와 철( Fe ) 함량 간의 상관관계
• Ⅳ. 결론