RESUMEN
Rheumatoid arthritis (RA) is a prevalent chronic autoimmune disease that affects individuals of all age groups. Recently, the association between RA and the gut microbiome has led to the investigation of postbiotics as potential therapeutic strategies. Postbiotics refer to inactivated microbial cells, cellular components, or their metabolites that are specifically intended for the microbiota. Postbiotics not only profoundly influence the occurrence and development of RA, but they also mediate various inflammatory pathways, immune processes, and bone metabolism. Although they offer a variety of mechanisms and may even be superior to more conventional "biotics" such as probiotics and prebiotics, research on their efficacy and clinical significance in RA with disruptions to the intestinal microbiota remains limited. In this review, we provide an overview of the concept of postbiotics and summarize the current knowledge regarding postbiotics and their potential use in RA therapy. Postbiotics show potential as a viable adjunctive therapy option for RA.
RESUMEN
OBJECTIVE: To explore the application of neuroendoscopic treatment for intracranial lesions. METHODS: The clinic data of 372 patients with intracranial lesions, who underwent neuroendoscopic treatment at our department from May 1998 to May 2010, were reviewed retrospectively. Representative endoscopic treatments included endoscopic third ventriculostomy (ETV) (n = 198), ETV & endoscopic biopsy (n = 69), neuroendoscopic ostomy for septum pellucidum fenestration (n = 55) (for septum pellucidum cysts, n = 37) and endoscopic cystoventriculostomy for ventricular cysts (n = 50). Their surgical indications and clinical outcomes were summarized for analysis. RESULTS: ETV was performed successfully in 369 cases. Among them, 2 failed cases underwent other operations and endoscopic biopsy failed in 1 case. Within a short post-operative period, the symptoms were resolved in 347 cases (93.3%), showed no improvement in 23 cases (6.2%) and 2 died (0.5%). At Month 6 post-operation, a failure of ETV was detected in 22 cases (9.5%), a failure of neuroendoscopic ostomy for septum pellucidum cysts in 23 (69.7%) and for ventricular cysts in 12 cases (26.7%). CONCLUSION: ETV is effective in the treatment of obstructive hydrocephalus, but its indication should be strictly controlled for children. Effective rate of neuroendoscopic treatment for intracranial septum pellucidum cysts remains unsatisfactory so that its operative indication should be strictly controlled.