The effect of blood cadmium (Cd), which reflects not only Cd body burden but also recent Cd exposure and communicates with fetal blood in the placenta, on newborn size at birth was investigated. Blood Cd of 55 mothers from Toyama, Japan, at 30-32 gestational weeks was measured using a flameless atomic absorption spectrophotometer. The relationship between blood Cd and newborn size was analyzed after adjustment for gestational age and maternal build.
View Article and Find Full Text PDFIt has been reported that many types of stresses, which caused physiological and psychological alterations in dams as prenatal maternal stress, affected behavioral and emotional traits of their offspring. However, effects of environmental temperature changes, which induce various stress responses in both animals and humans, have not been assessed as prenatal maternal stress. Repeated cold stress (RCS) is a type of chronic cold stress in which environmental temperature changes rapidly and frequently several times within a day.
View Article and Find Full Text PDFA study to clarify the food composition and nutritional factors that contribute to the levels of blood and urinary cadmium (Cd) was conducted on 50 pregnant Japanese women with mean age of 29 years. The mean iron (Fe) intake of subjects was 9.2 mg, which is much lower than the recommended level of 20 mg for pregnant women.
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