CAJ | 학술논문

　　目的了解四川遂宁地区孕妇与胎儿微量元素铜、锌、钙、镁、铁的水平及相互关系。方法采用BH5500s原子吸收光谱法同时检测孕妇全血和胎儿脐血上述微量元素水平，另选50例20～30岁健康非孕妇女作为对照组进行检测，并对结果进行统计分析。结果51例孕妇全血铜、锌、钙、镁、铁的水平依次为（29．40±8．18）μmol/L、（96．70±22．16）μmol/L、（1．76±0．27）mmol/L、（1．50±0．24）mmol/L、（7．69±1．79）mmol/L ；脐血铜、锌、钙、镁、铁的水平依次为：（6．19±4．28）μmol/L、（31．44±11．26）μmol/L、（1．56±0．38）mmol/L、（1．51±0．31） mmol/L、（9．83±2．23）mmol/L ；对照组为：（15．97±3．00）μmol/L、（93．13±10．96）μmol/L、（1．62±0．11）mmol/L、（1．63±0．15）mmol/L、（8．96±0．69）mmol/L。经统计学分析，孕妇与胎儿脐血比较，孕妇全血铜、锌、钙水平显著高于胎儿脐血（P＜0．01），铁显著低于胎儿脐血（P＜0．01），镁与胎儿脐血接近，差异无统计学意义（P＞0．05）。孕妇与非孕妇比较，孕妇全血铜、钙水平高于非孕妇，差异有统计学意义（P＜0．01），铁低于非孕妇，差异有统计学意义（P＜0．01）、镁显著低于非孕妇（P＜0．05）、锌与非孕妇接近，差异无统计学意义（P＞0．05）。结论孕妇应加强孕期保健，科学膳食，均衡营养，在医生指导下进行微量元素的补充，从而保证胎儿的正常生长发育。
　　목적료해사천수저지구잉부여태인미량원소동、자、개、미、철적수평급상호관계。방법채용BH5500s원자흡수광보법동시검측잉부전혈화태인제혈상술미량원소수평，령선50례20～30세건강비잉부녀작위대조조진행검측，병대결과진행통계분석。결과51례잉부전혈동、자、개、미、철적수평의차위（29．40±8．18）μmol/L、（96．70±22．16）μmol/L、（1．76±0．27）mmol/L、（1．50±0．24）mmol/L、（7．69±1．79）mmol/L ；제혈동、자、개、미、철적수평의차위：（6．19±4．28）μmol/L、（31．44±11．26）μmol/L、（1．56±0．38）mmol/L、（1．51±0．31） mmol/L、（9．83±2．23）mmol/L ；대조조위：（15．97±3．00）μmol/L、（93．13±10．96）μmol/L、（1．62±0．11）mmol/L、（1．63±0．15）mmol/L、（8．96±0．69）mmol/L。경통계학분석，잉부여태인제혈비교，잉부전혈동、자、개수평현저고우태인제혈（P＜0．01），철현저저우태인제혈（P＜0．01），미여태인제혈접근，차이무통계학의의（P＞0．05）。잉부여비잉부비교，잉부전혈동、개수평고우비잉부，차이유통계학의의（P＜0．01），철저우비잉부，차이유통계학의의（P＜0．01）、미현저저우비잉부（P＜0．05）、자여비잉부접근，차이무통계학의의（P＞0．05）。결론잉부응가강잉기보건，과학선식，균형영양，재의생지도하진행미량원소적보충，종이보증태인적정상생장발육。
Objective To understand the levels and relationships of trace elements copper ,zinc ,calcium ,mag-nesium and ferric in pregnant women and foetus in Suining region .Methods The levels of trace elements were detec-ted in 51 cases pregnant women vein blood and foetus cord blood by BH 5500 atomic absorption spectrometer .Mean-while ,50 cases of healthy non-pregnant women aged 20 -30 were choosen as control group .The results were ana-lyzed statistically .Results The levels of trace element copper ,zinc ,calcium ,magnesium and ferric in 51 cases preg-nant women in orderly were (29 .40 ± 8 .18)μmol/L ,(96 .70 ± 22 .16)μmol/L ,(1 .76 ± 0 .27)mmol/L ,(1 .50 ± 0 .24) mol/L ,(7 .69 ± 1 .79)mmol/L respectively ,in the cord blood were(6 .19 ± 4 .28)μmol/L ,(31 .44 ± 11 .26)μmol/L , (1 .56 ± 0 .38)mmol/L ,(1 .51 ± 0 .31)mmol/L ,(9 .83 ± 2 .23 )mmol/L respectively .Meanwhile ,the control group were(15 .97 ± 3 .00)μmol/L ,(93 .13 ± 10 .96)μmol/L ,(1 .62 ± 0 .11)mmol/L ,(1 .63 ± 0 .15)mmol/L ,(8 .96 ± 0 .69) mmol/L respectively.Statistical analysis indicated the levels of trace element copper ,zinc and calcium in pregnant women blood was significantly higher than in cord blood (P<0 .01) ,meanwhile ,ferric in pregnant women blood was significantly lower(P<0 .01) .The levels of trace element copper and calcium in pregnant women blood were signifi-cantly higher than in non-pregnant women blood(P<0 .01) ,ferric and magnesium in pregnant women blood were sig-nificantly lower(P<0 .05) .Conclusion Pregnant women should reinforce antenatal care ,science meals ,equilibrate nutrition and supply trace elements guided by doctor ,so that to guarantee pregnant women health and foetus normal growth and development .