Preliminary study on the relationship between osteoporosis and trace elements with rat models.
Thirty rats were divided randomly into five groups and fed with different feeds. They were killed after 2 mo. Right thighs of these rats were taken as samples. Bone mineral densities of these samples were measured by the double-energy x-ray bone mineral densitometer, and trace elements contents of the samples were analyzed by neutron activation analysis. Results of the experiments showed that some elements were well correlated with others, and there were obvious variances between some elements of the normal group and those of other four groups.
Nie
H
H
China Institute of Atomic Energy, Beijing, China.
Qin
L
L
Tian
W
W
Ni
B
B
Bao
A
A
Wang
P
P
D015502:Absorptiometry, Photon; D000818:Animals; D015519:Bone Density; D004195:Disease Models, Animal; D005269:Femur; D010024:Osteoporosis / Q000378:metabolism* / Q000503:physiopathology; D051381:Rats; D014131:Trace Elements / Q000378:metabolism*
D014131:Trace Elements