Rheumatoid arthritis (RA) is a common chronic immune disease. Berberine, as its main active ingredient, was also contained in a variety of medicinal plants such as Berberaceae, Buttercup, and Rutaceae, which are widely used in digestive system diseases in traditional Chinese medicine with anti-inflammatory and antibacterial effects. The aims of this article were to explore the therapeutic effect and mechanism of berberine on rheumatoid arthritis. Cell Counting Kit-8 was used to evaluate the effect of berberine on the proliferation of RA fibroblast-like synoviocyte (RA-FLS) cells. The effect of berberine on matrix metalloproteinase (MMP)-1, MMP-3, receptor activator of nuclear factor kappa-Β ligand (RANKL), tumour necrosis factor alpha (TNF-α), and other factors was determined by enzyme-linked immunoassay (ELISA) kit. Transcriptome technology was used to screen related pathways and the potential targets after berberine treatment, which were verified by reverse transcription-polymerase chain reaction (RT-qPCR) and Western blot (WB) technology.Aims
Methods
Since September 1999, a total of 45 senile patients with vertebral compression fractures have been randomly selected for this study. Three treatment modalities were performed including the medical treatment only(15; control group), PMMA cement(15; PMMA group) and HA cement(15; HA group) augmentation. The transpedicular injections of PMMA and HA cements were performed on the latter two groups respectively via posterior approach. For all these patients, the subjective feeling and physical performance were evaluated by questionnaire (Modified Oswestry Questionnaire). The preop and postop X-rays, CT, bone density and bone markers were performed regularly for comparison and analysis. In general, the subjective feeling and physical performance had at least one grade improvement. Even though the short-term results using questionnaire did not have significant differences among these three groups, many parameters did show the advantages of using cements. The back pain, self-esteem and quality of life resolved much earlier and persistent than that of control group. The non-progression in local kyphosis was also noted in the cement groups. In addition, there were no significant differences between PMMA and HA cement groups. Both could be regarded as effective and reliable. However, due to the unique biological properties, HA cement is more promising in the future management of osteoporotic fractures.
