Loading clinical trials...
Loading clinical trials...
Browse 5,960 clinical trials for multiple sclerosis. Find studies that match your criteria and connect with research centers.
Find trials near:
Showing 4141-4160 of 5,960 trials
NCT03150966
Multiple sclerosis is the most common autoimmune disease of the central nervous system, most ranging in age from 40-20 years of age is associated with neurons inflammation and demyelination. Increasing aggressive activities of Th17 and Th1 cells that their function is to secrete proinflammatory cytokines and decreasing the number and activity of regulatory T cells, which normally leads to controlling inflammation, are seen in these patients.Many studies have carried out to assess the prevalence of Tregs and Th17 in autoimmune disorders such as MS. The Treg /Th17 functional balance is necessary for the impediment of autoimmune and inflammatory diseases by preventing harmful injury to the host and increasing effective immune responses. miRNAs have been shown to play a pivotal role in the pathogenesis of various diseases including autoimmune or auto-inflammatory diseases. Curcumin, the active principle constituent of turmeric, is proved to be capable of regulating cellular responses and the growth of different cell types in the immune system such as B cells, T cells, macrophages, dendritic cells and natural killer cells. Curcumin has a combination of activities such as anti-inflammatory, antioxidant, anti-proliferation, anti-invasive, and can used in the treatment of Alzheimer's, Parkinson's, Multiple sclerosis, Cardiovascular disease, Bacterial diseases and Arthritis. The solubility of curcumin in nanomicelles spherical water increases to more than 100 thousand times, which significantly enhances the absorption of curcumin. The present study aimed at investigating the effects of nanocurcumin on the frequency of Treg and Th17 cells, expression levels of their associated transcription factors and cytokines, secretion levels of their associated cytokines and also related miRNAs expression levels in peripheral blood of patients with MS. .
NCT03603015
A number of men will experience bothersome urinary symptoms, which become more common as they age. A number of conditions can cause these symptoms, and general practitioners may refer men to their local hospital for further assessment and treatment. Symptoms can include poor flow of urine, the need to pass urine more frequently, or the sensation that the bladder is not completely emptying. This can be due to an enlargement of the prostate gland. These symptoms can also be caused when the bladder muscle is not able to contract (squeeze) as well as it previously has to empty the bladder. This is known as underactive bladder (UAB). It is important to distinguish between the two conditions as a cause for these symptoms, to prevent side effects from unnecessary medications or operations. Currently, men would need to undergo a bladder pressure test (urodynamics). This involves inserting a catheter via the penis into the bladder, through which the bladder is filled with fluid and pressure is measured. A separate second small tube is inserted into the rectum to measure the pressure in the abdomen. The pressure changes are observed as the bladder is filled, and then urine is passed around the catheter. A second technique for measuring bladder pressure is the use of a small inflatable cuff which is placed around the penis (penile cuff test). The bladder pressure can then be determined by inflating the cuff and interrupting the flow of urine. The bladder can be filled naturally before the test, which means a bladder catheter tube is not required. This study is designed to find out ways that the penile cuff test can be made more accurate. It will compare the cuff results to those obtained from a bladder pressure test, and will take x-ray pictures of the urinary tract during the test.