Study on the effect of Morinda officinalis in 5-HT, VEGF and mineral content of the rat model of osteoporosis / 中国生化药物杂志

ABSTRACT

Objective To explore effect of 5-HT,VEGF and mineral content in osteoporosis rat by Morinda officinalis.Methods 90 SPF male SD rats were selected, 15 rats were randomly selected as the normal control group, the rest were to establish the model of osteoporosis.When the model was established successfully according to the different treatment methods were divided into control group, model group, positive medicine group, low, middle and high does group.Bone mineral density, 5-HT, VEGF and the levels of the mineral were compared after 4 weeks treatment.Results Compared with the normal control group, BMD of model control group and low dose group was lower, Compared with the positive drug group, BMD of middle dose and high dose was higher ( P<0.05 ).Compared with model group,5-HT level of positive medicine group, high dose group and middle dose group was higher, compared with positive drug group, 5-HTP of middle dose group and high dose group was higher ( P <0.05 ).Compared with model group, positive drug group, VEGF levels of middle dose group and high dose group were higher(P <0.05), compared with positive drug group, VEGF of middle dose group and high dose group were higher(P<0.05), compared with model control group, positive drug group, serum P content of middle dose group was higher, compared with positive drug, serum P content of high dose group and high dose group was less.Conclusion Morindae Officinalis can increase 5-HT, VEGF in a rat model of osteoporosis, improve the level of serum P, has the guiding sense to the clinical.