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Background&Objective: Genital mycoplasmas can cause infection of the genitourinary tract. Thses organisms are associated with bacterial vaginosis, pelvic inflammatory disease, endometritis, cervicitis, Nongonococcal urethritis. Spontaneous abortion, premature birth, neonatal pneumonia and meningitis, and infertility. The aim of this study was to determine the ability of PCR method for diagnosis and identification of genital mycoplasma in culture negative samples taken from women suffering from bacterial vaginosis. Materials&Methods: 174 genital samples were taken from women suffering from bacterial vaginosis during January until December 2005. Two genital swabs were taken from each patient. One of them was cultured on the mycoplasma specific media for isolation of mycoplasma. The other swab was immersed in PBS buffer and frozen until DNA extraction. To detect the presence of mycoplasma and ureaplasma in genital DNA Samples: a 520-bp fragment of the 16S rRNA was amplified. The specific primers used for this purpose were: MGSO, UGSO, MY- ins. Results: From 174 samples, 71 samples (40.8%) were positive by culture for mycoplasma & ureaplasma. From 103 culture negative samples. According to PCR results, 14 samples (13.6%) were positive and 89 Samples (86.4%) were negative for mycoplasma and ureaplasma. Conclusion: This study showed that PCR method is more sensitive than culture for detection genital mycoplasma, Therefore PCR is a rapid, sensitive and easy method to detect genital mycoplasmas in urogenital swabs.

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Background and Objective: Attention deficit / hyperactivity disorder (ADHD) is one of the most common psychiatric disorders. This study was conducted to determine the effect of ear acupuncture on ADHD symptoms in children aged 7-14.
Methods: This quasi-experimental study was performed on 30 children with ADHD whom did not receive Ritalin, whom referred to the private psychiatric clinic of children in Tehran. A questinare child syndrome inventory (parental form) and integrated visual and auditory (IVA) test with a pre-test and post-test design was used in this study. The ear acupuncture treatment for 8 weeks with uniform pressure on the ear seed was applied on five points of the ear, including brain, excitement, prefrontal cortex, shen men and tranquilizar.
Results: The auditory vigilance subscale from the attention area and the auditory prudence subscale of the auditory response from the inhibition area in the pre-test phase in compared to the post-test were statistically significant (P<0.05).
Conclusion: The 8-week acupuncture on the ear improves the auditory vigilance subscale and the auditory prudence subscale in children with ADHD.