Effects of Gender and Age on the Association of Apolipoprotein E ε4 with Bone Mineral Density, Bone Turnover and the Risk of Fractures in Older People*

2002 ◽  
Vol 13 (9) ◽  
pp. 701-709 ◽  
Author(s):  
S. M. F. Pluijm ◽  
M. G. Dik ◽  
C. Jonker ◽  
D. J. H. Deeg ◽  
D. J. H. Deeg ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Bone Turnover ◽  
Older People ◽  
Apolipoprotein E ◽  
Bone Mineral ◽  
Mineral Density ◽  
Gender And Age

Bone mineral density and bone turnover markers in patients with thyroid cancer and L-T4 suppressive therapy after 25 years of follow-up

2014 ◽  
Author(s):  
Mingo Dominguez Maria Luisa de ◽  
Sonsoles Guadalix Iglesias ◽  
Maria Begona Lopez Alvarez ◽  
Guillermo Martinez Diaz-Guerra ◽  
Federico Hawkins Carranza
Keyword(s):  
Bone Mineral Density ◽  
Thyroid Cancer ◽  
Bone Turnover ◽  
Bone Mineral ◽  
Bone Turnover Markers ◽  
Suppressive Therapy ◽  
Mineral Density ◽  
Turnover Markers

Impaired Estrogen Sensitivity in Bone by Inhibiting Both Estrogen Receptor a and b Pathways*

2020 ◽  
Author(s):  
Lungwani Muungo
Keyword(s):  
Bone Mineral Density ◽  
Estrogen Receptor ◽  
Bone Loss ◽  
Bone Turnover ◽  
Bone Mineral ◽  
Female Rats ◽  
Wild Type ◽  
Mineral Density ◽  
Transgenic Rats ◽  
Estrogen Sensitivity

Although it is well established that estrogen deficiencycauses osteoporosis among the postmenopausalwomen, the involvement of estrogen receptor (ER) in itspathogenesis still remains uncertain. In the presentstudy, we have generated rats harboring a dominantnegative ERa, which inhibits the actions of not only ERabut also recently identified ERb. Contrary to our expectation,the bone mineral density (BMD) of the resultingtransgenic female rats was maintained at the same levelwith that of the wild-type littermates when sham-operated.In addition, ovariectomy-induced bone loss wasobserved almost equally in both groups. Strikingly, however,the BMD of the transgenic female rats, after ovariectomized,remained decreased even if 17b-estradiol(E2) was administrated, whereas, in contrast, the decreaseof littermate BMD was completely prevented byE2. Moreover, bone histomorphometrical analysis ofovariectomized transgenic rats revealed that the higherrates of bone turnover still remained after treatmentwith E2. These results demonstrate that the preventionfrom the ovariectomy-induced bone loss by estrogen ismediated by ER pathways and that the maintenanceof BMD before ovariectomy might be compensatedby other mechanisms distinct from ERa and ERbpathways.

Bone mineral density and bone turnover markers in women with connective tissue dysplasia

2019 ◽  
Vol 17 (4) ◽  
pp. 102-106
Author(s):  
M. Yu. Smetanin ◽  
◽  
S. Yu. Nurgalieva ◽  
N. Yu. Kononova ◽  
L. T. Pimenov ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Connective Tissue ◽  
Bone Turnover ◽  
Bone Mineral ◽  
Bone Turnover Markers ◽  
Mineral Density ◽  
Connective Tissue Dysplasia ◽  
Turnover Markers
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