The effect of lactation on the mineral distribution profile of the rat femur by single photon absorptiometry.
The effect of lactation on the mineral distribution profile of the rat femur by single photon absorptiometry.
复制标题
通过单光子吸收法观察哺乳对大鼠股骨矿物质分布剖面的影响。
DOI:
10.1016/8756-3282(85)90319-9
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发表时间:
1985
期刊:
影响因子:
4.1
通讯作者:
Myers,RC
中科院分区:
文献类型:
--
作者:
Hagaman,JR;Sanchez,TV;Myers,RC
The distribution of bone mineral in excised femurs from lactating and nonlactating control rats was localized and quantitated using single photon absorptiometry. Bone mineral content was measured proximodistally in nine sequential 0.32 cm increments along the femur length and then plotted as a function of the distance from the proximal end of the femur. The plots described a mineral distribution profile and revealed that bone loss following lactation was site specific, being greater in the metaphyseal regions (23–36%) than in the diaphyseal area (14–20%). The change in total bone mineral of femur caused by lactation was estimated by integrating the mineral distribution profile plots. The 28% lower bone mineral determined by this method was in close agreement with the 27% difference determined from femur dry weight measurements. Reproducibility of measurements with 10 repositionings of a single femur was within 4% at all but the 2 most distal sites. Variation in the estimated total bone mineral was 1.3%.
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影响因子:
3.5
作者:
A. Leblanc;H. Evans;S. Jhingran;P. Johnson
通讯作者:
P. Johnson
影响因子:
64.8
作者:
BOASS, A;TOVERUD, SU;HAUSSLER, MR
通讯作者:
HAUSSLER, MR
影响因子:
19.7
作者:
H. Griffiths;R. Zimmerman;G. Bailey;R. Snider
通讯作者:
R. Snider
DOI:
10.2214/ajr.126.6.1313
发表时间:
1976
期刊:
AJR. American journal of roentgenology
影响因子:
--
作者:
J. Bevan;H. E. Black;L. A. Oliver
通讯作者:
L. A. Oliver
影响因子:
3.6
作者:
G. M. Ellinger;J. Duckworth;A. Dalgarno;M. H. Quenouille
通讯作者:
M. H. Quenouille