title: Compositional changes in the rat femur following ovariectomy.
abstract: Ovariectomy has been shown to produce osteoporosis in the femur of the rat. 11-month-old Sprague-Dawley rats were either ovariectomized or given a sham operation. The loss of calcium in the femur of the rats was compared with two indices of osteoporosis, the ponderal index and the femur score. The calcium content was more closely associated with the femur score (r = 0.5, p = 0.0064) than with the ponderal index (r = -0.367, p = 0.05). An accelerated rate of fat deposition in the ovariectomized rat femur reduced the femur weight loss, which resulted in a barely significant association of calcium content with the ponderal index.
authors.affiliation: Department of Restorative Dentistry, University Dental Hospital, Manchester, UK.
authors.forename: H
authors.initials: H
authors.lastname: Devlin
authors.forename: M W
authors.initials: MW
authors.lastname: Ferguson
mesh_terms: D000818:Animals; D015519:Bone Density; D002118:Calcium / Q000378:metabolism; D005260:Female; D005269:Femur / Q000378:metabolism*; D050356:Lipid Metabolism; D010024:Osteoporosis / Q000209:etiology* / Q000378:metabolism; D010052:Ovariectomy / Q000009:adverse effects*; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D002118:Calcium