BACKGROUND Friedreich's ataxia (FA) is a progressive, multisystem, degenerative disorder caused by a reduction in frataxin. Loss of frataxin results in mitochondrial dysfunction and oxidative damage in patients and model systems. Previous studies have indicated that the antioxidant idebenone (5 mg/kg daily) reduces cardiac hypertrophy, but definite improvement in neurological function has not b...

Systemic drugs have been used widely in the treatment of many skin diseases. Although dermatologists are familiar with the guidelines of selecting appropriate patients and prescribing systemic drugs, their knowledge about the side effects and significant interactions of systemic drugs used in dermatology is more limited. So a short review on important drug interactions seems to be useful. Some ...

to investigate and compare the infectious and non-infectious complications of single-dose versus multiple-dose antibiotic therapy for trans-rectal ultrasound (trus)-guided biopsy of the prostate. patients were enrolled in a prospective randomized study that was designed to investigate the effects of single-dose versus multiple-dose antimicrobial prophylaxis regimen mainly on asymptomatic bacter...

it is an increased interest in the therapeutic potential of cannabis sativa l. (marijuana) for treatment of multiple sclerosis and hiv neuropathy. because of limitation in cultivation of this plant, an efficient hairy root induction system for cannabis sativa l. was developed in the present study. agrobacterium rhizogenes mediated transformation performed by two different co-cultivation mediums...

Background. Inflammatory bowel disease results from the dysregulation of immune response to environmental and microbial agents in genetically susceptible individuals. The aim of the present study was to examine the effect of rifaximin and/or Mutaflor (Escherichia coli Nissle 1917, EcN) administration on the healing of acetic acid-induced colitis. Methods. Colitis was induced in male Wistar rats...

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Identification of genetic and physiological mechanisms underlying a drug's or mutation's effects on motor performance could be aided by the existence of a simple observation-based rating scale of ataxia for mice. Rating scales were developed to assess ataxia after ethanol (2.75, 3.0, and 3.25 g/kg) in nine inbred mouse strains. Each scale independently rates a single behavior. Raters, blinded t...