Assessment of unhealthy days of urban marginal inhabitants and effective factors in Mashhad, Iran

Background: The concept of the quality of life (HRQOL) related to health and its determinants contain aspects of quality of life that clearly affect people’s physical or mental health. One of the newest ways to assess the health and also the quality of life-related to health is the self-assessed health of the individual. The aim of the present study was assessment of unhealthy days, self-reported health status, and its influencing factors on residents of the marginalpart of Mashhad, Iran. Methods: In the current cross-sectional study, 580 citizens of the marginal regions and slum areas of Mashhad city were enrolled through cluster sampling method using governmental health care services divisions. The Persian version of the questionnaire CDC HRQOL-4 was used to measure the unhealthy days. Data was analyzed using SPSS, version 11.5, running ANOVA, chi-square, and t-tests. P-value of less than 0.05 was considered as statistically significant. Results: In the present study, 359 persons (61%) were women and the mean age of participants was 32.6±11.51 years. The means of unhealthy days, physically unhealthy days, mentally unhealthy days, and days with dysfunction were found to be 7.2, 2.8, 4.1, and 1.7 days, respectively. The unhealthiest days (physical and mental) were seen in unemployed people and the best to excellent health days were seen in housewives. Conclusion: Unhealthy days and days with dysfunction were reported higher in slum inhabitants, especially female, low literacy, and housewife participants. Providing the education and employment facilities for people who live in marginal city areas might decrease the unhealthy days.Keywords: Unhealthy days; Health; Urban Marginal Inhabitants; Mashha

Acute Kidney Injury in Poisoned Patients Admitted to ICU

Background: Acute Kidney Injury (AKI) is an abrupt decrease in kidney function, leading to the retention of urea and other nitrogenous waste products. Poisoned patients admitted to the Intensive Care Unit (ICU) may develop AKI due to some reasons. This study was done to evaluate the AKI in poisoned patients admitted to ICU. Methods: 146 patients, admitted to the ICU of Imam Reza Hospital from March 2017 to March 2018 were studied. AKI status was assessed using Acute Kidney Injury Network (AKIN) and Risk, Injury, Failure, Loss of kidney function and End-stage kidney disease (RIFLE) classification. Data analysis was done through SPSS V. 22 software.Results: Opioids, organophosphates, aluminum phosphide, multiple drugs, and other types of poisoning were the main five poisoning classes. Opioid toxicity was had the highest frequency with 51 patients; cases in this group experienced longer length of hospitalization stay and higher serum creatinine level than others did. Among 146 patients, 19 patients (12.8%) died, and 97 patients (66%) were transferred to the ICU. Of all cases, 18 patients (12.3%) had renal dysfunction (six patients were at risk, five patient at injury, and seven patients were at failure phase based on the RIFLE criteria). Renal replacement therapy was required in 24 cases (16.4%).Conclusion: It is unlikely to detect a significant difference in the occurrence of AKI between the main poisoning classes. Being the largest group of intoxicated patients admitted to the ICU, the opioid poisoning had the highest rate of AK

Individual and External Catalysts and Barriers of Biking: A Community Based Study in a Metropolis

Biking has proven health, environmental and traffic benefits. To prevail biking at community infrastructures and "BicycleSharing Systems (BSS)" have been developed, but their effectiveness is dependent on people's attitudes and perceptions.We aim to investigate attitudes of people toward biking and related infrastructures with regard to demographic factors inMashhad, Iran-a metropolis with unsuccessful BSS. The present work was conducted as a cross-sectional study at Mashhad,Iran, in 2015. In a multistage sampling, adult inhabitants were selected and data about their perceptions of benefits andbarriers of biking were collected through a researcher-designed questionnaire. Of 437 study participants with a mean(±SD) age of 29.9 (±11.3) years, 250 (57.3%) were female. Only 3 (0.7%) of respondents used bikes. Positive attitudeswere significantly associated with gender, marital status and occupation of participants. Car ownership was accompaniedby higher perceptions of "tiredness of biking"(p=0.02), its "low safety" (p=0.02) and "time wasting" (p=0.01). According tothe results, cultural interventions are needed for biking promotion regardless of their socioeconomic status. Educationalprograms at academic settings are also valuable. Safety, convenience, and affordability of different groups of populations(like elderly and deprived people) should be regarded during designing and constructing biking infrastructures and settingparticipation rules

Status of soluble ST2 levels in serum of HTLV-1 infected individuals

ST2 is a member of IL-1 receptor family expressed on Th2 cells and regulates Th2 responces. The gene of ST2 encodes soluble ST2 (sST2) and the transmembrane ST2 (ST2L) isoforms through alternative mRNA splicing. The discovery of IL33/ ST2 signaling pathway, has drawn a great scientific attention to this system. sST2 has been shown to be an indacating factor in various infl ammatory conditions. This study aims to evaluate serum sST2 levels in HTLV-1 infected patients. This study included 49 HTLV-1 seropositive cases of which 14 were sympthomatic. Controls consisted of 30 healthy volunteers. sST2 level was measured using a quantitative ELISA assay and the results of the study groups were compared. Corroborating the previous reports, sST2 was lower in females (P = 0.003). The sST2 levels was slightly increased in HTLV-1 patients, though such increase was not statistically significant (P = 0.91), in addition sST2 level did not correlate significantly to the disease duration (P = 0.78). Despite some other chronic viral infection, HTLV-1 seems not to induce high serum sST2. However owing to relatively high normal variation of sST2 levels and rather small sample size, we stongly recommend further reseach with preferably larger sample size to evalute sST2 in HTLV-1 infected patients

Fas and fas-ligand promoter polymorphisms in hepatitis b virus infection

Background: The FAS and FAS-Ligand (FASL) system is an important apoptosis pathway in the liver. The FAS-mediated pathway functions by binding the FASL on the activated cytotoxic T lymphocytes and Natural Killer (NK) cells to the FAS receptor on infected hepatocytes. FAS and FASL polymorphisms, which are related to apoptosis, might influence the outcome of Hepatitis B Virus (HBV) infection. Objectives: Thus, the present study aimed to determine if FAS and FASL promoter polymorphisms are associated with the clinical outcome of HBV infection. Patients and Methods: DNA samples were obtained from the infected individuals including chronic carrier (n = 50), chronic hepatitis (n = 50), cirrhosis (n = 25), naturally recovered (n = 26) and compared with those of their matched healthy controls (n = 100). Genotyping for polymorphisms of FAS-670 A/G and -1377 G/A, and FASL -844 C/T was performed using polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP) assays. Results: Multiple analyses for genetic association of FAS and FASL polymorphisms were not statistically different between HBV patients (n = 125) and healthy controls (n = 100). However, genotype and allele frequencies of FASL-844 C/T were significantly different between recovered individuals and patients with cirrhosis (P = 0.02 and P=0.01, respectively). Whereas, FAS-670A/G and -1377G/A polymorphisms were similarly distributed in these two groups (P = 0.8 and P = 0.47, respectively). Conclusions: The current study results showed that bearing -844T allele in FASL promoter region has a protective effect on cirrhosis and is involved in recovery from infection. In conclusion, it is proposed that HBV infection outcome might be influenced by FASL-844C/T polymorphism through alteration in apoptosis of hepatocytes. © 2015, Kowsar Corp

Identification of Factors Affecting Personal Branding in Cyberspace in the Field of Speech

Previous research has shown that the path to personal branding is not always smooth, and there are many failed examples that demonstrate that they did not do their personal branding correctly and did not consider all aspects of the work. This issue was investigated in this study, and the factors influencing personal branding in cyberspace were identified. To achieve the objectives, two phases of data collection were carried out: a qualitative phase and a quantitative phase. During the qualitative phase, in-depth interviews were conducted with 30 experts in the fields of personal branding and cyberspace, and 39 indicators affecting personal branding in cyberspace were extracted using the content analysis method. Then, in a quantitative phase, a researcher-created questionnaire was developed based on the qualitative phase's indicators, and 392 respondents were provided. The extracted indicators were then reduced in the form of 9 components affecting personal branding in cyberspace and introduced as factors affecting personal branding in cyberspace using exploratory factor analysis. These are the nine components: self-identification and self-values, trust building, a distinct and charismatic personality, self-description, developing knowledge, endurance, attracting opportunities, paying attention to the environment, and originality

Date Fruit Extract Is a Neuroprotective Agent in Diabetic Peripheral Neuropathy in Streptozotocin-Induced Diabetic Rats: A Multimodal Analysis

Background. To study the effects of an aqueous extract of date fruit (Phoenix dactylifera L. Arecaceae) diet on diabetic polyneuropathy (DPN) in streptozotocin- (STZ-) induced diabetic rats. Methods. The effects of a date fruit extract (DFE) diet on diabetic neuropathy in STZ-induced diabetic rats were evaluated and compared with a nondiabetic control group, diabetic control group (sham), and vehicle group with respect to the following parameters: open field behavioral test, motor nerve conduction velocity (MNCV), and morphological observations. Results. In the model of STZ-induced of diabetic neuropathy, chronic treatment for 6 weeks with DFE counteracted the impairment of the explorative activity of the rats in an open field behavioral test and of the conduction velocity of the sciatic nerve (MNCV). In addition, pretreatment with DFE significantly reversed each nerve diameter reduction in diabetic rats. Conclusion. DFE treatment shows efficacy for preventing diabetic deterioration and for improving pathological parameters of diabetic neuropathy in rats, as compared with control groups

Serum vitamin C levels: a comparison between febrile children with or without seizure

Objective: An imbalance has been reported in the oxidant-antioxidant system of infants with febrile convulsion. This study aimed to compare serum vitamin C levels between febrile children with or without seizures. Materials and Method: This multicenter case-control study was conducted on febrile infants and children who were referred to the pediatric emergency wards of Mashhad University of Medical Science. The subjects were equally divided into two febrile groups of case (with seizure) and control (without seizures). Visible Spectrophotometer was used to determine the total vitamin C level.Results: In total, 100 febrile children were included in this study. Based on the results, there was no statistically significant difference between the two groups in terms of age, gender, and family history of febrile convulsion (FC) (P>0.05). The mean vitamin C levels in the case and control groups were 42.73±7.2 and 78.59±11.1 µg/l, respectively. There was a significant difference between the groups regarding the vitamin C level (P<0.001). Regression analysis revealed that age (P=0.74), gender (P=0.66), and family history of febrile convulsion (P=0.52) had not any correlation with vitamin C levels. On the other hand, the vitamin C levels was associated with FC (P=0.001).Conclusion: The serum levels of vitamin C in the children with febrile seizure were lower than those in the control group. Thus, the reduced vitamin C levels can be considered as a predisposing factor for FC

Prevalence of Cannabis Lifetime Use in Iranian High School and College Students: A Systematic Review, Meta-Analyses,and Meta-Regression

Cannabis is the most widely used substance in the world. This study aimed to estimate the prevalence of cannabis lifetime use (CLU) in high school and college students of Iran and also to determine factors related to changes in prevalence. A systematic review of literature on cannabis use in Iran was conducted according to MOOSE guideline. Domestic scientific databases, PubMed/Medline, ISI Web of Knowledge, and Google Scholar, relevant reference lists, and relevant journals were searched up to April, 2014. Prevalences were calculated using the variance stabilizing double arcsine transformation and confidence intervals (CIs) estimated using the Wilson method. Heterogeneity was assessed by Cochran's Q statistic and I-2 index and causes of heterogeneity were evaluated using meta-regression model. In electronic database search, 4,000 citations were retrieved, producing a total of 33 studies. CLU was reported with a random effects pooled prevalence of 4.0 (95 CI = 3.0 to 5.0). In subgroups of high school and college students, prevalences were 5.0 (95 CI = 3.0 to -7.0) and 2.0 (95 CI = 2.0 to -3.0), respectively. Meta-regression model indicated that prevalence is higher in college students (beta = 0.089, p < .001), male gender (beta = 0.017, p < .001), and is lower in studies with sampling versus census studies (beta = -0.096, p < .001). This study reported that prevalence of CLU in Iranian students are lower than industrialized countries. In addition, gender, level of education, and methods of sampling are highly associated with changes in the prevalence of CLU across provinces