(C) 2009 Wiley Periodicals, Inc. Einviron Toxicol 24: 49-65, 2009.”
“Aim. To investigate the levels of anxiety and stress during pregnancy among women who are routinely offered ultrasound at first and second trimesters.
Methods. This is a cross-sectional study involving 296 women, in which 146 pregnant women without any medical problem were compared with 150 nonpregnant women. Both groups were submitted to the Lipp Inventory Selleckchem AZD1152 of Stress Symptoms for Adults and to the State-Trait Anxiety Inventory. Logistic regression analysis was used to evaluate the effect of
pregnancy on the anxiety and stress levels.
Results. There was no statistical difference between pregnant and Baf-A1 ic50 nonpregnant women [56.8% (83/146) vs. 48.6% (73/150), odds ratio (OR) 1.39 95% confidence interval (CI) 0.88-2.19] regarding the level of stress. Logistic regression analysis demonstrated that the only significant independent predictor of stress was
maternal age (OR 0.95, 95% CI 0.91-0.96; P = 0.045) for the pregnant women and monthly income and religious belief for the nonpregnant group. Pregnant women had a higher level of anxiety compared with the nonpregnant (15.7% vs. 2.6%, P = 0.0002) and ultrasound examination decreased the anxiety level.
Conclusion. Pregnant women did not have a higher level of stress compared with the nonpregnant women, and maternal age is the only significant independent predictor of stress. Pregnant women are more anxious, and after the ultrasound examination, the level of anxiety decreased.”
“Objectives: Recent studies have investigated the occurrence of human cytomegalovirus and Epstein-Barr Virus in samples from apical periodontitis PI3K inhibitor lesions and a role in the pathogenesis
of this disease has been suggested. Because genotype distribution and seroprevalence of EBV and HCMV differ among populations, it is important to determine the presence of these viruses in endodontic periapical lesions of different populations. The aims of this study were to determine the presence of HCMV and EBV DNAs in samples from Turkish patients with symptomatic and asymptomatic apical periodontitis lesions using real-time polymerase chain reaction method and to evaluate their presence in both symptomatic and asymptomatic apical periodontitis lesions.
Study Design: Periapical samples were collected from 12 asymptomatic and 16 symptomatic periapical lesions in conjunction with apicectomy. HCMV and EBV DNAs were identified in the samples by real-time PCR. The chi-squared test with Yates’s correction or the Fisher’s exact test was used to analyse the significance of differences.
Results: HCMV DNA was detected in 10 of the 16 (62.5%) symptomatic and in five of the 12 (41.7%) asymptomatic periapical study lesions.