[Clinical study of Qianggu granule and diacerein capsule in treating knee osteoarthritis].

OBJECTIVE: To observe the therapeutic efficacy of Qianggu Granule (QGG), Diacerein Capsule (DC), and QGG + DC in treating knee osteoarthritis (KOA, belonging to Gan-Shen insufficiency induced vein stasis syndrome), and to explore the clinical advantages of QGG + DC. METHODS: Ninety patients in line with the diagnosis standard were randomly assigned to three groups, i. e., the QGG group (30 case, treated by QGG), the Western medicine treatment group (30 case, treated by DC), and the combination therapy group (30 case, treated by QGG +DC). Then the patients' symptoms and signs were scored. Meanwhile, C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), tumor necrosis factor alpha (TNF-alpha), comprehensive efficacy, and adverse reactions, etc. were assessed. RESULTS: The ache could be obviously alleviated, the patients' joint function could be improved, and their quality of daily activities could be elevated in all the 3 groups. There was statistical difference in the symptoms and signs scores, CRP, ESR, and TNF-alpha before and after treatment (P < 0.05). Better effects were obtained in the combination therapy group (P < 0.05). As for the comprehensive efficacy, it was better in the QGG + DC group than in the QGG group and the DC group, showing statistical difference (P < 0.01). CONCLUSIONS: The comprehensive therapeutic efficacy of applying QGG + DC in treating KOA (belonging to Gan-Shen insufficiency induced vein stasis syndrome) was superior to using QGG or DC alone. Besides, no obvious adverse reaction occurred.

[Therapeutic effect of total glucosides of paeony on lupus nephritis in MRL/lpr mice].

OBJECTIVE: To observe the therapeutic effect of total glucosides of paeony (TGP) on lupus nephritis (LN) in MRL/lpr mice. METHODS: MRL/lpr mice with lupus nephritis were randomized into model group and TGP group. The urinary protein content was detected using Coomassie brilliant blue, and the serum levels of IgG anti-double-stranded DNA (dsDNA) antibodies and antinuclear antibodies (ANA) were measured by enzyme-linked immunosorbent assay (ELISA). The changes in the renal pathology were examined microscopically, and the spleen and thymus were weighed to calculate the spleen and thymus indexes. RESULTS: At 15 and 30 days after TGP administration, the urinary protein content in the TGP group was significantly lower than that in the model group (P<0.05). TGP treatment significantly lowered the serum levels of anti-dsDNA antibodies and ANA and the weight and index of spleen (P<0.05), resulting also in lessened renal pathology at 30 days after the administration. Compared to those before TGP treatment, the urinary protein content and the levels of anti-dsDNA antibodies and ANA decreased significantly at 15 and 30 days after TGP administration (P<0.05), while in the model group, the level of anti-dsDNA increased significantly without obvious changes in urinary protein content or ANA. At 30 days after TGP administration, the urinary protein content was significantly lowered in the TGP group as compared to that at 15 days (P<0.05), but the antibodies showed no significant changes. CONCLUSION: TGP can reduce urinary protein content and serum levels of anti-dsDNA antibodies and ANA, and lessen renal pathology in MRL/lpr mice with lupus nephritis, suggesting its therapeutic effect on lupus nephritis.