Background: Although cognitive impairment is common in multiple sclerosis (MS) patients, language difficulties are controversy and little information is available on nonEnglish languages. Therefore, the present cross-sectional study was conducted to assess the naming accuracy in Persian relapsing-remitting MS (RRMS) patients. Materials and Methods: Thirty RRMS patients were recruited from Kashani Comprehensive MS Center, Isfahan, Iran. Their performance on measures of mini mental state examination (MMSE), Expanded Disability Status Scale, and Naming Test was compared with control participants. Results: MS patients were found to have much more naming errors than the control group (2.1 ± 1.8 vs. 0.54 ± 1.1 P = 0.02). Average MMSE score of MS patients was 27.23 (range = 18–30, standard deviation [SD] = 2) versus 28.96 (range = 19–30, SD = 3.2) in controls. Conclusion: The present study suggests that naming ability can be impaired in RRMS regardless of disability score. Specific language function tests including naming should be considered in the process of evaluating and rehabilitating patients with MS.

Background: This study aimed to determine the prevalence of glucose metabolism disorder and dyslipidemia in 14–18-year-old girls with different phenotype polycystic ovary syndrome (PCOS). Materials and Methods: This descriptive, cross-sectional study was conducted on 3200 high-school adolescents aged 14–18 years in Shiraz in 2010. Selected parameters of metabolic syndrome (fasting blood glucose, glucose tolerance test [GTT], insulin level, triglyceride (TG), cholesterol, and high-density lipoprotein [HDL]), based on adult treatment panel ø definition criteria, were compared between the “PCOS” and control groups. Results: Results were compared at four main phenotypes. The level of serum TG was increased in the Phenotype B (P = 0.03) and Phenotype D (P = 0.01), compared to the control group. Cholesterol and low-density lipoprotein levels (P < 0.05) and GTT (P < 0.05) were increased, and HDL was decreased (was below 50) in all the four phenotypes and the control group (P < 0.05). Conclusion: The risk of metabolic alterations of glucose metabolism disorder and dyslipidemia in PCOS adolescents was more than non-PCOS counterparts.

Background: Despite the available data on demographic information of oral squamous cell carcinoma (OSCC), the changing trend of histopathologic pattern of OSCC has not conducted yet, in Iran. The aim was to investigate the pattern of histopathologic features of OSCC in Iran by analyzing the patients referred to Cancer Institute, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran, during 2006-2015. Materials and Methods: The study was a retrospective institutional study. The pathology records with the diagnosis of OSCC were retrieved from Iran National Tumor Bank, Cancer Biology Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences, Tehran, Iran, during 2006-2015. The demographic characteristics and histopathologic features were recorded and analyzed for possible trend. Descriptive analysis was used for statistical interpretation. Results: The data showed an increasing number of moderately and poorly differentiated OSCC. Accordingly, higher increasing rate in tumor size and vascular, perineural invasion was detected. Conclusion: On the basis of histopathologic features, moderately differentiated OSCC with increasing rate of tumor size and vascular, perineural invasion was indicated in recent decade. Based on the findings, lower differentiation potentially is compatible with worsen prognosis.

Background: The present study was conducted to determine antimicotic susceptibility of Candida species (sp.) from patients with symptomatic candiduria. Materials and Methods: Identification of Candida sp. and determination of efficacy of most routine antifungals were done using polymerase chain reaction-restriction fragment length polymorphism method and E-test, respectively. Results: The results from susceptibility test reveal that caspofungin and amphotericin B have high antifungal activity against both albicans (100% and 96%, respectively) and nonalbicans (95.11% and 72.72%, respectively) isolates. Conclusion: The present study suggests that caspofungin and amphotericin B have the excellent ability to eradicate both Candida groups that showed decreased susceptibility to other compounds.

Background: Environmental, genetic, and immunological factors may play a role in the pathogenesis of age-related macular degeneration (AMD). In an attempt to better understand the pathogenesis of AMD, in this study, we evaluated the serum interferon (IFN) levels in patients with AMD and compared it with persons without AMD. Materials and Methods: In this case–control study, 42 patients with AMD and 42 healthy individuals (without AMD) were enrolled as the case and control groups, respectively. The two groups were matched regarding their age and sex. We classified the case group as dry-type and wet-type AMD. Blood samples were obtained and the serum was collected and frozen at −20°C. Alpha-, beta-, and gamma-IFN levels were measured using the sandwich ELISA method and compared between and within the groups. Results: The mean beta IFN levels in both case and control groups were 46.88 ± 27.25 pg/ml and 34.90 ± 18.81 pg/ml (P = 0.021), respectively. Regarding gamma and alpha IFN, the serum levels were not detectable in most of the patients and no significant difference was detected between the case and control groups. Conclusion: We found that serum beta IFN levels are higher in patients with AMD. This finding may have diagnostic, therapeutic, and prognostic value in AMD patients and can be a beginning for further evaluation.

Background: The present study aimed to determine the frequency of the IL28B polymorphism rs8099917 in patients with genotype 1 hepatitis C virus (HCV) infection treated with pegylated-interferon-α2b (PEG-IFN-α2b) and ribavirin (RBV) and its treatment outcome. Materials and Methods: The IL28B rs8099917 genotypes were determined among 100 HCV-infected patients and the viral load was also estimated. PEG-IFN-α2b and RBV combination were administrated to the patients for 48 weeks and the treatment outcome was defined. Results: Sixty-seven (67%), 27 (27%), and 6 (6%) of 100 patients were determined as TT, GT, and GG genotype, respectively. The response rate to treatment was significantly higher in patients with TT genotype. Conclusion: According to the results of the present study, patients with IL28B rs8099917 TT genotype achieve higher sustained virological response than the GT and GG genotypes. Thus, when there are no alternatives, treatment with PEG-IFN-α2b and RBV combination can be suggested in patients with IL28B TT genotype.

Background: According to an Anglo-Saxon study, in breast cancer survivors, there is a high prevalence of impaired fasting glucose. Our aim was to assess the impaired fasting glucose occurring in Mexican woman survivors of breast cancer. Materials and Methods: At a general hospital in Mexico City, women with breast cancer with a surviving ≥2 years, without type 2 diabetes mellitus, were studied. The analysis included demographic and anthropometric features, time of surviving, and blood levels of lipids and glucose. Results: The sample was 119 women. Impaired fasting glucose happened in 53 (44.5%). In those with normal weight (n = 28), impaired fasting glucose occurred in 9 (32.1%); however, in overweight participants (n = 48), it developed in 22 (45.8%) and in obese participants (n = 43) in 22 (51.1%). Conclusion: Impaired fasting glucose is usual in Mexican breast cancer survivors. It is more in obese and overweight women compared to normal weight.