Background Toxoplasmosis is a parasitic infectious disease, and Toxoplasma gondii is the causative factor of this intracellular protozoan disease. Due to the lack of information about the rate of T. gondii in general papulation of Markazi Province in Iran, the current study was conducted to determine the prevalence of toxoplasmosis and the related risk factor analysis in the general population of Markazi Province. Methods This cross-sectional study was performed within 6 months on individuals who were referred to diagnostic laboratories in Markazi Province. The demographic and background information of the subjects were collected using a questionnaire. Three milliliters of blood samples was collected from the participants under sterile conditions. The sera were separated and evaluated for levels of anti-Toxoplasma IgG antibody using a commercial enzyme-linked immunosorbent assay (ELISA) method. The collected data were analyzed by the SPSS software using descriptive statistics and chi-square test. Results Out of 824 people from the general population of Markazi Province who were investigated in this study, 276 (33.5%) had anti-Toxoplasma antibodies in their blood. According to the logistic regression model, gender variables, location, marital status, and having a cat at home do not affect the chances of contracting the parasite. Furthermore, the chance of contracting the parasite in 41- to 50-year-olds is 0.85 times the one in the 20- to 30-year-olds. The prevalence of toxoplasmosis in men and women in Markazi Province was 33% and 34.5%, respectively. Conclusion The mean prevalence of T. gondii infection in the age groups of 20-40, and ≥ 40 years was estimated to be 24.7%, and 40.8%, respectively. These rates were significantly lower than the national results (44%, and 55%, respectively). Therefore, regarding to the health authorities, it is necessary to raise the level of awareness of people of the region, especially at-risk groups about the transmittance and prevention methods, and infection risk factors in order to prevent the occurrence of T. gondii infection and reduce the prevalence and incidence of the disease.

Background: Women may experience different problems in every aspect of their sexual life throughout their lives; therefore, it is essential to check women's sexual health and try to improve it. The present research aims to assess core stability trainings on postpartum mothers' sexual desire. Materials and Methods: This quasi-experimental research was conducted by random sampling on 72 mothers who referred to comprehensive health centers in Isfahan in 2019 in postpartum period. The samples were divided into experimental and control groups by random placement method (blocking). Core stability exercises were performed in the experimental group for 24 sessions. The demographic questionnaire and Female Sexual Function Index (FSFI) were filled out in two stages (before and one month after the intervention) by the samples, and the data were analyzed by Mann-Whitney, independent t-test, paired t-test, Chi-square. Results: The result of this study showed that the average score of the sexual desire after intervention in the experimental group was significantly higher than that in the control group (p = 0.03). The average score of the sexual desire after the intervention in the experimental group was significantly higher than that before the intervention (p < 0.001). The average scores of the sexual desire before and after the intervention in the control group were not significantly different (p = 0.40). Conclusions: Eight weeks of core stabilization exercises can improve endurance of the pelvic floor muscles and the central part of the body, subsequently promoting females' sexual desire. The findings of this study can be considered in the fields of education, health, clinical, and policy.

Background: Radiotherapy with large mantle field is an effective technique in increasing the risk of secondary cancers among HL (Hodgkin Lymphoma) patients; therefore, it is essential to choose an effective treatment field including the least medical conditions in radiotherapy. Objective:The present study aimed to plan separate fields for neck and mediastinum using various energies, to compare dose distribution with MLC and to block field formation. Materials and Methods: In this study, 3D conformal treatments, Siemens Oncor accelerator equipped with multi-leaf collimator (MLC) were performed to create anterior-posterior fields. CT-scan data of 18 female patients with neck and mediastinal involvement was imported in TIGRT treatment planning system, and then treatment plans were introduced. Results and Conclusion: Using treatment plan 1, photon 6 MV in neck weighting 1 from interior, 0.5 from posterior, photon 18MV in mediastinum weighting 1 from interior and 0.5 from posterior, it was shown that regarding the common treatment plan used with photon 6 MV, mean dose delivered to breast, lung, esophagus and larynx reduced 6, 7, 41 and 10 percent, respectively and uniformity index improved by 10 percent. Using block compared to MLC in all treatment plans offered improved average dose in all organs under study. To protect breast and lung while using MLC and block in the first treatment plan seemed to be more appropriate; however, using blocks in comparison to MLC increased delivered mean dose in all organs under study. Using separate fields with Pb blocks, though, showed smaller increase.