Determinants of infant feeding choices among southeast Asian immigrants in northern California.

Objective: This study documents obstacles to successful lactation among Southeast Asian women.

Design: We assessed the infant feeding practices of 65 Hmong and 57 Vietnamese women. The women were recruited and interviewed at clinics of the Special Supplemental Food Program for Women, Infants, and Children (WIC) and neighborhoods in northern California.

Effect of maternal diabetes and dietary copper on fetal development in rats.

To test whether diabetes associated alterations in copper metabolism contribute to diabetes-induced teratogenicity in rats, pregnancy outcome was compared between diabetic and nondiabetic rats fed either a copper adequate (12 micrograms/g diet) or low copper diet (1 microgram/g diet). The dietary regimen was begun two weeks prior to mating and continued throughout pregnancy. To facilitate the reduction of maternal copper stores in the low copper groups, the low copper diet was supplemented with a copper chelator, triethylenetetraamine, at 1% for one week; the chelator was removed from the diet one week prior to mating.