Date: 25.10.2010
Aspiring moms may be advised to achieve a healthy weight before they become pregnant, and to gain only the recommended amount of weight during their pregnancy.
In fact, the child's body-weight-regulating mechanisms might be permanently altered by maternal signals associated with the mother's own overweight, according to Shankar. Such maternal programming of the unborn child could increase the risk that the child would become an overweight or obese adult and would have a higher risk of obesity-related afflictions.
Shankar looked at weight gains among rat pups whose dads were lean and whose mothers, called "dams," were either lean or overweight (from overfeeding) before conception and throughout pregnancy.
The offspring of overweight dams showed remarkable sensitivity to the high-fat rations. They gained significantly more weight, and more of that weight as fat mass, than did the offspring of lean dams.
By Marcia Wood
Source:
http://www.ars.usda.gov/is/pr/2010/100315.htm
Gate2Biotech - Biotechnology Portal - All Czech Biotechnology information in one place.
ISSN 1802-2685
This website is maintained by: CREOS CZ
© 2006 - 2024 South Bohemian Agency for Support to Innovative Enterprising (JAIP)
Interesting biotechnology content:
Biotechnology portal - at Wikipedia. Useful information for you.
Biotechnology Books no. 14 - 14th page of aour database of biotechnology books
The first eco-friendly fluorescent artificial seed for monitoring soil temperature by using drones
New understanding of ancient genetic parasite may spur medical breakthroughs