Plasma brain natriuretic peptide levels in elderly male patients with type 2 diabetes and primary osteoporosis / 中华老年医学杂志
Chinese Journal of Geriatrics
; (12): 263-266, 2013.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-431083
Responsible library:
WPRO
ABSTRACT
Objective To evaluate plasma natriuretic peptide brain (BNP) levels in elderly male patients with type 2 diabetes and primary osteoporosis.Methods A total of 122 elderly male patients with type 2 diabetes were divided into 3 groups according to bone mineral density(BMD)normal group (41 cases),osteopenia group (40 cases) and osteoporosis group (41 cases),and another 33 age matched healthy subjects as control group.Plasma BNP levels were determined by ELISA.Results Plasma BNP levels in osteoporosis group [(1.95 ± 0.49) pmol/L] and osteopenia group [(1.64±0.48) pmol/L] were significantly elevated compared with that in normal group [(1.32±0.38) pmol/L] and control group [(1.26±0.39) pmol/L] (all P<0.01).There was a statistical difference between osteoporosis group and osteopenia group (t=3.539,P<0.05),and also between normal group and control group (t=2.726,P<0.05).Plasma BNP levels had negative correlation with BMD of 2na-4th lumbar vertebra (r=-0.366) and femoral neck (r=-0.375),body mass index (r=-0.288) and estrodiol (E2) (r=-0.352) (all P<0.05); while had a positive correlation with parathyroid hormone (PTH) (r=0.353,P<0.05).Conclusions With BMD declining,plasma BNP levels are elevated in elderly male type 2 diabetes,which may be related to the compensatory increase in PTH and the decrease in estradiol.
Full text:
Available
Database:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Geriatrics
Year:
2013
Document type:
Article