scholarly journals Growth and Bone Mineral Density Changes in Ovariectomized Rats Treated with Estrogen Receptor Alpha or Beta Agonists

2020 ◽  
Vol 35 (45) ◽  
Author(s):  
Byung Ho Kang ◽  
Ja Hyang Cho ◽  
So Youn Kim ◽  
Kyoung A Jeong ◽  
Shin-Hee Kim ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Estrogen Receptor ◽  
Bone Mineral ◽  
Estrogen Receptor Alpha ◽  
Ovariectomized Rats ◽  
Mineral Density ◽  
Receptor Alpha ◽  
Beta Agonists

Influence of Estrogen Receptor Alpha Polymorphism on Bone Mineral Density in Iranian Children

2019 ◽  
Vol 84 (2) ◽  
pp. 82-89
Author(s):  
Nima Montazeri-Najafabady ◽  
Mohammad Hossein Dabbaghmanesh ◽  
Rajeeh Mohammadian Amiri ◽  
Zahra Mirzai
Keyword(s):  
Bone Mineral Density ◽  
Estrogen Receptor ◽  
Bone Mineral ◽  
Estrogen Receptor Alpha ◽  
Mineral Density ◽  
Receptor Alpha ◽  
Iranian Children

Estrogen receptor alpha and NFATc1 bind to a bone mineral density-associated SNP to repress WNT5B in osteoblasts

2021 ◽  
Author(s):  
Sarocha Suthon ◽  
Jianjian Lin ◽  
Rachel S. Perkins ◽  
John R. Crockarell ◽  
Gustavo A. Miranda-Carboni ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Estrogen Receptor ◽  
Bone Mineral ◽  
Estrogen Receptor Alpha ◽  
Mineral Density ◽  
Receptor Alpha

MORPHOLOGICAL EFFECTS OF ESTRADIOL-17BETA AND SELECTIVE ESTROGEN RECEPTOR ALPHA AND BETA AGONISTS ON LUTEINIZING HORMONE-SECRETING CELLS IN TAMOXIFEN-TREATED OVARIECTOMIZED RATS

2007 ◽  
Vol 77 (Suppl_1) ◽  
pp. 106-106
Author(s):  
Jose Sanchez- Criado ◽  
Jose Garrido-Gracia ◽  
Ana Gordon ◽  
Rafaela Aguilar ◽  
Alfonso Blanco ◽  
...  
Keyword(s):  
Estrogen Receptor ◽  
Luteinizing Hormone ◽  
Estrogen Receptor Alpha ◽  
Ovariectomized Rats ◽  
Receptor Alpha ◽  
Beta Agonists

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.

scholarly journals Jumping exercise preserves bone mineral density and mechanical properties in osteopenic ovariectomized rats even following established osteopenia

2017 ◽  
Vol 28 (4) ◽  
pp. 1461-1471 ◽  
Author(s):  
R . Okubo ◽  
L. S. Sanada ◽  
V. A. Castania ◽  
M. J. Q. Louzada ◽  
F. J. A. de Paula ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Bone Mineral Density ◽  
Bone Mineral ◽  
Ovariectomized Rats ◽  
Mineral Density ◽  
Jumping Exercise

Influence of electro-acupuncture on bone mineral density, bone strength and ultrastructure in ovariectomized rats

Bone ◽  
2006 ◽  
Vol 38 (3) ◽  
pp. 27-28 ◽  
Author(s):  
Z.G. Luo ◽  
A.T. Wang ◽  
W.S. Yu ◽  
Y. Zhao ◽  
P. Hu ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Bone Strength ◽  
Bone Mineral ◽  
Ovariectomized Rats ◽  
Mineral Density

EFFECT OF ESTROGEN RECEPTOR TO BONE MINERAL DENSITY IN POSTMENOPAUSAL PATIENTS WITH ENDOMETRIAL CANCER

Maturitas ◽  
2009 ◽  
Vol 63 ◽  
pp. S93
Author(s):  
C.-Y. Park ◽  
J.-M. Kim ◽  
K.-B. Lee ◽  
S.-Y. Lim
Keyword(s):  
Bone Mineral Density ◽  
Estrogen Receptor ◽  
Endometrial Cancer ◽  
Bone Mineral ◽  
Mineral Density

Estrogen Receptor α Gene Polymorphisms and Bone Mineral Density in Healthy Children and Young Adults

2004 ◽  
Vol 74 (6) ◽  
pp. 495-500 ◽  
Author(s):  
A. M. Boot ◽  
I. M. van der Sluis ◽  
S. M. P. F. de Muinck Keizer-Schrama ◽  
J. B. J. van Meurs ◽  
E. P. Krenning ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Estrogen Receptor ◽  
Young Adults ◽  
Bone Mineral ◽  
Gene Polymorphisms ◽  
Estrogen Receptor Α ◽  
Healthy Children ◽  
Mineral Density ◽  
Children And Young Adults ◽  
Estrogen Receptor Α Gene
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