Food behavior and folate status of hill-tribe schoolchildren and women of childbearing age on the northern border of Thailand.

An insight into the folate nutritional status of the population is important from a public health perspective. The protective effect of folate against neural tube defects (NTDs) is widely recognized. To assess the health and nutritional status, especially folate status, of vulnerable hill-tribe groups, a cross-sectional study was conducted on 197 schoolchildren and 136 women of childbearing age in Chaloem Phra Kiat District, Nan Province, Thailand.

Distribution of C14-labelled arteether in kidneys and livers of experimental mice after intramuscular injection.

To study the distribution and localization of oil-soluble arteether in experimental mice, we injected C14-labelled arteether (20 microCi/kg body weight) intramuscularly and measured radioactivity in the blood, kidney, and liver. The labelled arteether distributed and localized more to the kidney (819,180.4 +/- 34,134 dpm/cm3) than the liver (288,628.