Anecdotal reports suggest that metronidazole may have disease modifying activity in the treatment of rheumatoid arthritis. To assess possible beneficial effects a double blind, comparative trial of metronidazole and placebo was performed. Fifty patients with active rheumatoid arthritis were randomly allocated to receive active drug (n = 24) or placebo (n = 26) and reviewed at weeks 0, 1, 4, 8, ...

Evening Primrose versus Misoprostol for Cervical Dilatation before Gynecologic Surgeries; a Double–blind Randomized Clinical Trial

objective: premenstrual syndromes (pms) affecting 20-40% of women of reproductive age. the aim of this double blind and placebo controlled trial was to investigate whether femicofort a supplement contains vitamin b6, vitamin e and evening primrose oil could relieve symptoms of pms. method: this was a randomized and double blind clinical trial. the trial was conducted between november 2009 and a...

Eighty four patients with multiple sclerosis were treated in monoplace chambers with either hyperbaric oxygen at 2 atmospheres absolute or placebo. Comprehensive double blind assessment was carried out before, immediately after, and one month after treatment. There was no clinically important or significant benefit in any of the four major criteria of outcome--namely, the patient's subjective o...

The three-dimensional structure determination of RNAs by NMR spectroscopy relies on chemical shift assignment, which still constitutes a bottleneck. In order to develop more efficient assignment strategies, we analysed relationships between sequence and (1)H and (13)C chemical shifts. Statistics of resonances from regularly Watson-Crick base-paired RNA revealed highly characteristic chemical sh...

Enteropathy-type T-cell lymphoma (ETL) is a rare primary intestinal disorder, particularly in Japan, and there have been few reports on the endoscopic findings of the disease. Here we report detailed endoscopic findings of ETL based on double-balloon enteroscopy and capsule endoscopy. Double-balloon enteroscopy and capsule endoscopy may be useful tools for diagnosing and monitoring the effects ...