background: most dentists complain of musculoskeletal disorders which can be caused by prolonged static posture, lack of suitable rest and other physical and psychological problems. objective: we evaluated a chair with a new ergonomic design which incorporated forward leaning chest and arm supports. methods: the chair was evaluated in the laboratory during task simulation and emg analysis on 12...

this study was done to assess bioequivalence between test and reference formulations of escitalopram oxalate 20 mg in healthy indian male subjects. this single-dose, randomized, open-label, 2-period crossover study was carried out in 12 healthy indian male volunteers aged 18 to 55 years under fasting conditions with a wash out of 14 days.  the subjects were randomly assigned to receive the test...

conclusions the growth rate of information in bioinformatics databases could facilitate studies of live organisms prior to observation studies. two different protein classes could be causative agents of one disease. however, two related diseases from one disease group could consist of different protein classes. future research in the field of proteomics could allow modern insight to reshuffling...

Background & Aims: Nearly 30 hereditary disorders in humans result from an increase in the number of copies of simple repeats in genomic DNA, including fragile X syndrome, myotonic dystrophy, Huntington’s disease, and Friedreich’s ataxia. One the most frequently occurring types of mutation is trinucleotide repeat expansion. The present study was conducted with the aim of investigating the cause...

background: psychiatric disorders are common in hiv-infected patients and for sure have direct impact on both prevention and management of diseases in these patients. in this research, the prevalence of major psychiatric disorders including mood, anxiety, and psychotic disorders in hiv-infected patients of rafsanjan and kerman health care centers were determined. materials and methods: eighty t...