background: hemoptysis occurs due to either pulmonary diseases or bronchoscopy interventions. the aim of the present study was to compare the efficacy of the endobronchial instillation of adrenaline with that of tranexamic acid. methods: fifty patients were randomly selected as 2 double-blinded sample groups (n=25). in these patients, bleeding could not be controlled with cold saline lavage dur...

in this paper, grafting of acrylic acid monomer on gum tragacanth was performed. variable of experiment included concentration of initiators and monomer, time, and temperature. grafting efficiency was measured in the term of percentage of grafting (%g) and percentage of grafting efficiency (%e). effectiveness of grafted gum in ferrous ion removal at different condition was assessed. according t...

spinal cord injury (sci), a common result of car accidents, high-altitude falls and crashes, and other violent injuries is increasing yearly. histone deacetylases (hdac) inhibitors including depakine the main characteristics of the use of anti-inflammatory. the purpose of this investigation is to evaluate the effect of depakine intervention on the acute sci at the chronic phase using functional...

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background most of the acid- burns are due to assault or accidental. the epidemiology of burns is diverse across the world and within a country. we evaluated the epidemiology and outcome of acid-burns in tertiary health care center in tehran, iran. methods this study was retrospective descriptive among patients referred for acid-burn injury that was done in a referral burn care center in tehran...

we have developed a simple and precise paper chromatographic method for the determination of 4-hydroxy-3-methoxymandelic acid (vma) in urine. concentrations of vma in patients with neuroblastoma were increased in comparison to controls. the linearity was excellent in the concentration range tested. the within-assay coefficient of variation for control and patient urine was less than 2.2%. the r...

background & aim: parkinson's disease (pd) can be created with loss of dopaminergic substantial nigra neurons which is widely associated with oxidative stress and reduced glutathione (gsh), as the most important and abundant thiol in tissues and one of the antioxidant defense, is one of the earliest biochemical events related to parkinson's and consumption of antioxidants has a protective e...

background: tannase can be obtained from the various sources for example tannin rich plants; however microbial sources are preferred for industrial production. in microbial sources, the aspergillus and penicillium genus and lactic acid bacteria mostly produce tannase. however, it has been identified that this enzyme is produced by many fungi and bacteria, but researches are continuing to find n...

conclusions in this study¸ rosa damascena and mefenamic acid had similar effects on pain intensity of primary dysmenorrhea . with further studies, rosa damascena which has no chemical side effects¸ can be suggested for treating primary dysmenorrhea. results there was a significant difference between the average of pain intensity at different hours of measurement in each group after the end of f...

this investigation determined that vitamin c intake of c.w. was higher than o.p. , s. c. and c. statistically, there was a significant difference between c.w. and c. blood ascorbic acid levels of o.p. and s.c. were lower than c.w. and c. , a significant difference was observed. urinary vitamin c in all groups was lower than controls and this indicates that even though vitamin c intake was high,...