A social work study on relationship between parenting styles and career aspirations as well as psychological well-being

We present a social work study on relationship between parenting styles and career aspirations as well as psychological well-being among third year high school female students in city of Khomeinishahr, Iran during the year of 2012. The study selects a sample of 300 students from 1260 female students who were enrolled in third year high school education, randomly. The study uses the Baumrind’s questionnaire on parenting style, which consists of 30 questions which equally measure three parenting styles including authoritarian, indulgent and authoritative in Likert scale. The survey also uses Gottfredson’s questionnaire to examine occupational aspirations. The study examines whether there is any relationship between parenting style from one side and three personal characteristics including gender, career aspiration and wishes type on the other side. Using Chi-Square technique, the survey examines three hypotheses and the results confirm all three hypotheses of the survey

Exploring Measures to Control Road Traffic Injuries in Iran: Key Informants Points of View

Background: Injuries and fatalities from road traffic Injuries are global public health concerns, and a major problem in the Iran. This study aimed to explore strategies to control road traffic Injuries (RTI) in Iran. Methods: We conducted a qualitative study to explore possible ways to reduce the occurrence of road traffic Injuries in Iran in 2016. Interviewees were purposively sampled from various sectors due to multidisciplinary nature of RTIs. Participants were mainly representatives from the police, Ministry of Road, Municipal, emergency services and Minis-try of Health. Besides, public health authorities, researchers, and university professors were interviewed. We con-ducted in-depth interviews using generic guides. Data was analyzed using MAXQDA 10 software. Through content analysis, we interpreted core themes relevant to the accomplishment of our study objectives. Results: Themes that emerged from our study include; road traffic management, governance, education, improving accident database, enforcement, driving license restrictions, and construction of pedestrian overpass. Conclusion: This study revealed key informants’ views regarding available and affordable solutions to reduce RTIs in Iran. Many applicable strategies are identified in the control of RTIs in Iran. Although some solutions such as highway construction and/or expanding rail transportation have been suggested as effective measures for reducing accident, but they are costly and may not be fully applied in developing countries like Iran

Exploring measures to control road traffic injuries in Iran: key informants points of view

Background: Injuries and fatalities from road traffic Injuries are global public health concerns, and a major problem in the Iran. This study aimed to explore strategies to control road traffic Injuries (RTI) in Iran. Methods: We conducted a qualitative study to explore possible ways to reduce the occurrence of road traffic Injuries in Iran in 2016. Interviewees were purposively sampled from various sectors due to multidisciplinary nature of RTIs. Participants were mainly representatives from the police, Ministry of Road, Municipal, emergency services and Minis-try of Health. Besides, public health authorities, researchers, and university professors were interviewed. We con-ducted in-depth interviews using generic guides. Data was analyzed using MAXQDA 10 software. Through content analysis, we interpreted core themes relevant to the accomplishment of our study objectives. Results: Themes that emerged from our study include; road traffic management, governance, education, improving accident database, enforcement, driving license restrictions, and construction of pedestrian overpass. Conclusion: This study revealed key informants’ views regarding available and affordable solutions to reduce RTIs in Iran. Many applicable strategies are identified in the control of RTIs in Iran. Although some solutions such as highway construction and/or expanding rail transportation have been suggested as effective measures for reducing accident, but they are costly and may not be fully applied in developing countries like Iran

Associations between dietary diversity score and migraine headaches: the results from a cross-sectional study

AimsThere is limited evidence on the link between diet quality and migraine headaches. The present study aimed to evaluate the association between dietary diversity score (DDS), as a good representative of overall diet quality, and clinical features of migraine headaches.MethodsIn total, 262 subjects (224 females and 34 males), aged 20 to 50  years old were included in the present cross-sectional study. The migraine headache was diagnosed according to the third edition of the International Classification of Headache Disorders (ICHD-3). Clinical features of migraine headaches including frequency, severity, and duration of migraine headaches, headache impact test-6 (HIT-6), and serum levels of nitric oxide (NO) were assessed by standard procedures. The dietary intake of participants has been assessed by a validated 168-item food frequency questionnaire (FFQ) and used to calculate DDS. The association between DDS and clinical variables of migraine headaches was investigated using multiple linear regression analysis, and the beta (β) estimates with 95% confidence intervals (CIs) were reported.ResultsA significant inverse association was found between DDS and headache frequency (β = −2.19, 95% CI: −4.25, −0.14) and serum levels of NO (β = −6.60, 95% CI: −12.58, −0.34), when comparing patients in the third tertile of DDS to those in the first tertile. The association remained significant and became stronger after adjustment for confounders for both outcomes of headache frequency (β = −3.36, 95% CI: −5.88, −0.84) and serum levels of NO (β = −9.86, 95% CI: −18.17, −1.55). However, no significant association was found between DDS with HIT-6 score, migraine headache duration, and severity.ConclusionThe present study demonstrates that higher dietary diversity is correlated with lower migraine frequency and serum levels of NO

Association between the dietary inflammatory index and markers of endothelial and systemic inflammation in hemodialysis patients

ObjectivesThe current survey aimed to investigate the link between energy-adjusted dietary inflammatory index (E-DII) and risk factors for CVD including markers of endothelial and systemic inflammation in Iranian hemodialysis patients.MethodsPatients on hemodialysis for at least 6 months prior to enrollment were considered eligible in this cross-sectional study. The usual dietary intakes of the hemodialysis individuals were examined through 4 non-consecutive days including 2 dialysis days and 2 non-dialysis days using a 24-h recall approach to calculate E-DII. Multiple linear regression analysis was utilized to investigate the link between E-DII and selected biomarkers of inflammation and oxidative stress including high-sensitive C reactive protein (hs-CRP), serum intercellular adhesion molecule (sICAM), serum vascular cell adhesion molecule (sVCAM), malondialdehyde, and nitric oxide (NO), sE-selectin, and endothelin-1, and beta (β) and 95% confidence interval (CI) was reported. Value of p < 0.05 was considered statistically significant.ResultsOverall, 291 hemodialysis patients make up our study population. In the crude model, the E-DII score was positively associated with a higher sVCAM-1 (β = 177.39; 95% CI: 60.51, 294.26; ptrend = 0.003). Further adjustment for potential confounders attenuated the findings in a way that an increase of 128.72 in the sVCAM-1 was observed when the E-DII score increased from −2.68 to −1.14 (95% CI: 13.50, 243.94). After controlling for potential confounders, E-DII was associated with sE-selectin in hemodialysis patients in the highest category of E-DII as compared to the lowest category (β = 4.11; 95% CI: 0.22, 8.00; ptrend = 0.039).ConclusionThe present findings suggest that adherence to a pro-inflammatory diet among hemodialysis patients is associated with a higher inflammatory status as evidenced by sVCAM-1 and sE-selectin; however, bidirectionality may exist and the role of residual confounders should be taken into account. Therefore, more longitudinal investigations are needed to elucidate the role of diet on the inflammatory status of hemodialysis patients

Immunogenicity and antitumor activity of the superlytic λF7 phage nanoparticles displaying a HER2/neu-derived peptide AE37 in a tumor model of BALB/c mice

The final publication is available at Elsevier via http://dx.doi.org/10.1016/j.canlet.2018.03.030 © 2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/Phage display technique has been increasingly researched for vaccine design and delivery strategies in recent years. In this study, the AE37 (Ii-Key/HER-2/neu 776–790) peptide derived from HER2 (human epidermal growth factor receptor protein) was used as a fused peptide to the lambda phage (λF7) coat protein gpD, and the phage nanoparticles were used to induce antitumor immunogenicity in a TUBO model of breast cancer in mice. Mice were immunized with the AE37 peptide displaying phage, λF7 (gpD::AE37) every 2-week intervals over 6-weeks, then the generated immune responses were evaluated. An induction of CTL immune response by the λF7 (gpD::AE37) construct compared to the control λF7 and buffer groups was observed in vitro. Moreover, in the in vivo studies, the vaccine candidate showed promising prophylactic and therapeutic effects against the HER2 overexpressing cancer in BALB/c mice.Mashhad University of Medical Sciences, Mashhad, Iran bach (MUMS GN: 922610)NSERC, Canada (NSERC GN: 214684

Purification and Identification of Chemical Constituents of Basidiomycete Daedaleopsis tricolor Collected from Mazandaran Province, Iran

Background and purpose: Mushrooms are natural sources that have antitumoral effects, immunomodulatory and anti-oxidant effects. One of the fungus which remained intact is Daedaleopsis tricolor that belongs to the family of Polyporaceae. There are limited phytochemical investigations on other species of this genus, so, we aimed at performing a phytochemical analysis of this fungus. Materials and methods: Fungal components were extracted by hexane using maceration method. Then, the extract was concentrated under reduced pressure using a rotary evaporator. The concentration extract was subjected to silica gel column chromatography through mobile phases consisting of hexane: ethyl acetate. Three fractions of hexane purified extract were called F3, F2, and F1. They were analyzed by 1H-NMR and 13C-NMR Spectroscopy and DEPT 90 and DEPT 135 experiments. Results: After analysis and receiving the spectrum results and comparing them with other studies, we identified ergosterol derived compounds, ergosterol peroxide, ergosta-7, 22-dien-3β-ol, and linoleic acid. Conclusion: The three compounds, including ergosterol peroxide, ergosta-7, 22-dien-3β-ol, and linoleic acid were reported for the first time in this fungus

Comparative evaluation of Green Tea- Aloe Vera mouthwash and chlorhexidine 0.2% on gingival indices (A randomized clinical trial)

Introduction: Nowadays in the field of dentistry, there is a trend to encourage the use of herbal and natural products. The high level of clinical research in terms of considering green tea and aloe vera, with various functionality for individual use is a typical example. The purpose of this randomized, controlled, and double-blind study was to evaluate comparative evaluation of green tea-aloe vera mouthwash and chlorhexidine 0.2% on gingival indices. Methods: A total of 60 patients (26 women and 34 men) with periodontal disease were randomly allocated into one of the three double blind groups, 20 in each, to receive the following treatments :(1) 0.2% chlorhexidine, (2) green tea-aloe vera and  (3) distilled water. Plaque and gingival indices were evaluated on the day of the beginning of the experiment and 14 days postoperative. Subjects were asked to rinse their mouth with the mouth rinse, twice a day, during a 14-day period. Paired t-test was used to test the mean difference on 0 and 14 days, respectively. One way analysis of variance (ANOVA) was used to compare the mean difference between the groups while Tukey test was used for multiple comparisons. Results: Chlorhexidine 0.2%, green tea - aloe vera and placebo reduced the plaque index by 0.17±0.14, 0.10±0/08 and 0.02±0.18, respectively, with a statistical significance of p=0.008. This difference was related to Chlorhexidine 0.2% and green tea - aloe vera with Placebo. There exist a significant difference of p=0.001 in the bleeding index  between the three groups, and this difference was related to Chlorhexidine 0.2% and green tea - aloe vera with placebo. Conclusion: Green tea –aloe vera   mouthwash improves periodontal health status. Therefore, it can be used to improve oral and dental health status

Comparative evaluation of Green Tea- Aloe Vera mouthwash and chlorhexidine 0.2% on gingival indices (A randomized clinical trial)

Introduction: Nowadays in the field of dentistry, there is a trend to encourage the use of herbal and natural products. The high level of clinical research in terms of considering green tea and aloe vera, with various functionality for individual use is a typical example. The purpose of this randomized, controlled, and double-blind study was to evaluate comparative evaluation of green tea-aloe vera mouthwash and chlorhexidine 0.2% on gingival indices. Methods: A total of 60 patients (26 women and 34 men) with periodontal disease were randomly allocated into one of the three double blind groups, 20 in each, to receive the following treatments :(1) 0.2% chlorhexidine, (2) green tea-aloe vera and  (3) distilled water. Plaque and gingival indices were evaluated on the day of the beginning of the experiment and 14 days postoperative. Subjects were asked to rinse their mouth with the mouth rinse, twice a day, during a 14-day period. Paired t-test was used to test the mean difference on 0 and 14 days, respectively. One way analysis of variance (ANOVA) was used to compare the mean difference between the groups while Tukey test was used for multiple comparisons. Results: Chlorhexidine 0.2%, green tea - aloe vera and placebo reduced the plaque index by 0.17±0.14, 0.10±0/08 and 0.02±0.18, respectively, with a statistical significance of p=0.008. This difference was related to Chlorhexidine 0.2% and green tea - aloe vera with Placebo. There exist a significant difference of p=0.001 in the bleeding index  between the three groups, and this difference was related to Chlorhexidine 0.2% and green tea - aloe vera with placebo. Conclusion: Green tea –aloe vera   mouthwash improves periodontal health status. Therefore, it can be used to improve oral and dental health status