[Preliminary study of intervention in effect of Bushen Huoxue recipe on calcification of lumbar vertebra cartilage endplate of the aging gerbils].
Zhongguo Gu Shang
; 30(10): 926-932, 2017 Oct 25.
Article
em Zh
| MEDLINE
| ID: mdl-29457415
ABSTRACT
OBJECTIVE:
To study the effect of Bushen Huoxue decoction on calcification of cartilage endplate in lumbar vertebrae.METHODS:
Six healthy male gerbils with 2-month-old were selected as normal control group, and 24 7-month-old healthy male gerbils were fed to 12-month-old to establish the aged gerbil model. Thirty gerbils were randomly divided into five groups as follow the normal control group (n=6), model group (n=6, normal saline 4 ml/kg, intragastric 30 d), Bushen Huoxue low dose group(n=6, 1.9× 10â» ³ ml/g given Bushen Huoxue recipe orally, 30 d), Bushen Huoxue middle dose group(n=6, 3.8× 10â» ³ ml/g given Bushen Huoxue recipe orally, 30 d), Bushen Huoxue high dose group(n=6, 7.6× 10â» ³ ml/g given Bushen Huoxue recipe orally, 30 d), the intervention group administered for 1.36 g from 7-month-old age, 30 d. The animals were sacrificed at the age of 2 months in the normal control group and 12 months of age in the other groups. The morphology of the lumbar vertebral cartilage endplate, the area of vascular bud, the ratio of non-calcified/calcified layer were analysis by HE chromosome visual method. The expression of type X collagen and BMPs in cartilage endplates were detected by rabbit monoclonal immunohistochemical staining.RESULTS:
The relative area of the vascular buds cartilage endplate measurements showed that compared with the model group, middle dose group and normal control group increased (P<0.05), high and low dose groups all had different degrees of increase, but no statistical significance(P>0.05). The ratio of cartilage endplate thickness of non-calcified/calcified showed that compared with the model group, Bushen Huoxue middle dose, normal control group increased, with statistical significance(P<0.05), and high and low dose groups all had different degrees of increase, but there were no statistical significance(P>0.05). Compared with the model group, the expression of type X collagen in the cartilage endplate of the normal group, the Bushen Huoxue low, middle and high dose groups decreased, and had statistical significance(P<0.01); compared with the model group, the expression of BMPs in the normal group, Bushen Huoxue middle dose group increased, with statistically significant(P<0.01), while the high and low dose groups increased in different degrees, but there was no statistical significance(P>0.05).CONCLUSIONS:
Bushen Huoxue prescription can delay the calcification of cartilage endplate in the process of aging, suggesting that it can be used as a preventive medicine for early disc degeneration.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Calcinose
/
Medicamentos de Ervas Chinesas
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Doenças das Cartilagens
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Vértebras Lombares
Limite:
Animals
Idioma:
Zh
Revista:
Zhongguo Gu Shang
Assunto da revista:
ORTOPEDIA
/
TRAUMATOLOGIA
Ano de publicação:
2017
Tipo de documento:
Article