Showing 8 results for Azimi
Davood Goodarzi, Ali Cyrus, Mohamood Reza Baghi-Nia, Esmaeil Azimi Shahrabi, Mastafa Delavar, Fereshteh Arian-Far,
Volume 9, Issue 4 (12-2006)
Abstract
Introduction: Benign Prostatic Hyperplasia (BPH) is the most common benign tumor in men. Due to the side effects of chemical drugs, phytotherapy has become a treatment method in BPH since 1990s. Prostatan is a plant extract widely available in Iran. In this study, we evaluated the therapeutic effects of Prostatan drop in combination with Prazosin in alleviating BPH symptoms. Materials and Methods: In a single blind randomized clinical trial , 66 men over 50 years with BPH symptoms who were visited in Vali-e-Asr hospital of Arak were randomly divided in two groups and treated with either Prostatan (40 drop,TDS) plus Prazosin (1mg, BD)or Prazosin (1mg, BD)alone . AUA symptom score, PSA (prostate-specific antigen) levels, Prostate volume, post voidal residue (PVR) by sonograms and uroflowmetry results were determined before and 12 weeks after treatment. Data was analyzed by T and Man- Whithey u tests. Results: Before treatment there were no significant differences in age, PSA, PVR, AUA symptom score, Prostate volume and uroflowmetry between the two groups. After treatment the mean of PSA levels, Prostate volume and PVR did not differ between the two groups. In the Prostatan plus Prazosin group, the mean of AUA symptom score was 3.3 less (p<0.0001) and the mean of maximal urine flow rate was 2.7 ml/s more than the Prazosin group (p<0.0001). Conclusion: Regarding results, it seems that adding Prostatan to Prazosin against Prazosin alone enhances its effects on controlling BPH symptoms and increases urine flow rates.
Babak Eshrati, Seyedmohsen Zahraei, Mohammad Mahdi Gooya, Mahmoud Soroush, Hossein Masoomi Asl, Ali Afshani, Majid Ramezian, Mahinsadat Azimi,
Volume 11, Issue 3 (9-2008)
Abstract
Background: According to the report of Iranian Center of Disease Control, in the summer of 2005 an outbreak of cholera (Inaba serotype) occurred in Iran. The outbreak lasted the mid of September. The aim of this study was to use the result of different studies performed during this period to determine source of infection. Methods and Materials: This is a meta-analysis study, which studies performed in Qum, Arak, Karaj, Golestan and Ghazvin were eligible. All of these studies were case control ones performed during the August 2005. The total of cases were 531. Pooled odds ratios was used to estimate by fixed and random method. All computations were performed by Stata 8 software. Results: The estimated pooled odds ratios resulted from 5 differemt studies were used in the meta-analysis as the following: travelling (1.64 95% CI: 0.98-1.88), non-pasteurized ice cream (0.88 95%CI: 0.48-1.61), post toilet hand washing (3.72 95% CI: 0.86-16.05), eating meal outside home (2.38 95% CI: 1.46-3.90), raw fruit eating (0.98 95% CI: 0.42-2.18) and raw vegetables use (5.36 95%CI: 2.4-12). Conclusion: According to the results of this study raw vegetable use and having meal outside home were significantly associated to the cholera in mentioned provinc
Babak Eshrati, Seyed Shahriar Hosseini, Mohsen Farahani, Mahin Sadat Azimi, Maryam Zamanian,
Volume 16, Issue 4 (7-2013)
Abstract
Background: Funnel plot is a graphical tool for investigating publication bias in meta-analysis studies. The aim of this study is to introduce another application of funnel plot that is monitoring one of the Iranian family performance indices and determining the position of each health center of Markazi province in terms of patient referral rates by general practitioners to specialists and to compare it with bar and caterpillar plots.
Materials and Methods: In order to draw the funnel plot, the average monthly percent of referrals for each district of Markazi province in 2011 was computed. In this study, Iranian Ministry of Health and Medical Education standard figure of 10% was considered as the limit of referral to the second level of Iranian health services. The 99% confidence interval of the control limit for each district was computed according to 3 standard deviations of the percent of referrals relative to the total patient visits.
Results: Based on funnel plot results, five out of ten districts were in the expected range of referral (Ashtian, Saveh, Tafresh, Khomein, and Komijan). However, in other five districts, the referral rate was greater than the expected rate (Arak, Shazand, Zarandiyeh, Delijan, and Mahallat). Mahallat district had the highest rate of referral.
Conclusion: The funnel plot was more informative than the other two plots Thus, it can be viewed as a useful tool in monitoring health programs throughout the country.
Fatemeh Baghebani, Javad Heravian, Akbar Derakhshan, Mohammad Khajedaluee, Abbas Azimi , Hadi Ostadi Moghaddam, Abbasail Yekta ,
Volume 16, Issue 6 (9-2013)
Abstract
Background: The aim of this study was to determine the prognosis of visual acuity and contrast sensitivity in keratoconus patients according to the correlation between aberrations changes before and after RGP lenses.
Materials and Methods: A total of 40 eyes of twenty patients 20 to 40 years with mild, moderate keratoconus were participated in this study. Ocular examinations were included VA with standard Snellen chart, CS with CSV 1000 chart and HOAs with technolas aberrometer objective (Bush & Luamb). All these tests were performed before and after RGP lenses. Refraction and corneal radius of curvature were measured using Autokeratometr. Data were then analyzed with Spss softwair version 11.5.
Results: Mean contrast sensitivity at each spatial frequency with RGP lenses was higher than the best correction in both male and female. Compairing with best correction mean high order aberration of the 5 and 6 mm pupil was reduced with RGP lenses but the effect was not statistically significant different. Mean high order aberration with pupil 6 mm was more than pupil 5 mm. Using Pearson correlation test, there was no significant correlation between visual change and Contrast sensitivity changes with high order aberrations.
Conclusion: Visual performances and visual acuity were improved with RGP lens than best correction by reduction of high-order aberrations. However, there was no correlation or relationship between high order aberrations and visual performance. This indicates that Aberrometery condition was unrelated with Prediction of visual acuity changes in this patients.
Malek Soleimani Mehranjani, Majid Mahdiyeh, Atena Sadat Azimi,
Volume 18, Issue 7 (10-2015)
Abstract
Background: Alpha-tocopherol, as a strong antioxidant, plays an important role in testraining free radicals. The aim of this study was to investigate the effect of Alpha-tocopherol on cell proliferation and restraining apoptosis in rat bone marrow mesenchymal stem cells.
Materials and Methods: In this research study, the rat bone marrow mesenchymal stem cells were extracted under sterile conditions using flashing-out method. At the end of the third passage, cells were divided into groups of control and Alpha-tocopherol with doses of 15 and 25 µM and were treated in the osteogenic media cell medium containing 10% fetal bovine serum, 10 mM β-glycerol phosphate, 10 nM dexamethasone and 50 µg/ml ascorbic 3-phosphate] for a period of 21 days. Then, cell proliferation, DNA damage, expression of Bcl-2 and Bax genes and the morphologic changes of the cells were investigated during the procedure of osteogenesis. Data were analyzed using one-way ANOVA and means difference was considered significant at p<0.05.
Results: Cell proliferation, the size of nuclei diameter and expression of anti-apoptotic Bcl-2 gene showed a significant increase in mesenchymel stem cells treated with Alpha-tocopherol (p<0.05) in a dose dependent manner compared to the control cells. Also, cytoplasm extension was seen in the cells treated with Alpha-tocopherol, compared to the control group. Since Alpha-tocopherol causes a significant decrease in DNA damage and the expression of apoptotic Bax gene, compared to the control group, therefore it can suppress apoptosis in bone marrow mesenchymal stem cells, in a dose dependent manner .
Atefe Azimi, Abdollah Omidi, Elham Shafiei, Arash Nademi,
Volume 20, Issue 10 (1-2018)
Abstract
- Abstract
- Background: Students face a lot of emotional problems and psychological stress that affect their individual and social adaptation as well as their quality of life. Therefore, examining treatment models for these problems is very important. One of these models, the Fractal Diagnostic Treatment Model, is based on emotional regulation skills for a wide range of emotional disorders that can be used properly. The purpose of this study was to investigate the effectiveness of integrated diagnostic therapy on individual and social adaptations and emotional adjustment.
- Materials and Methods: A total of 70 female students were selected and assigned into two diagnostic groups (35 patients) and control (35 people). The experimental group received 12 sessions of diagnostic diagnosis weekly. Data were gathered in this study by Social Compliance Scale and Graz's Regulatory Emotion Questionnaire. Data were analyzed using descriptive statistics and multivariate covariance analysis (MANCOVA).
- Results: The results showed that transdiagnostic treatment focused on the dimensions of emotional regulation, including: refusal of emotional responses (F = 120.69, p < 0.01), impulse control problems (F = 14.57, p < 0.01), lack of emotional awareness (F =104.82, p< 0.01), lack of emotional resolution (F=42.64, p< 0.01), participation problems (F = 41.00, p<0.01), and limitations in achieving emotional regulation (F = 85.33, p<0. 01) is effective. Also, the results showed that exacerbation-based fetal diagnostic therapy was effective on individual adaptations (F = 146.76, p < 0.01) and social (F = 85.02, p<0.01).
- Conclusion: Regarding the effect of Fract-Intervention therapy based on emotional adjustment on personal and social adaptation and student's emotional adjustment dimensions, these results are applicable to clinical practitioners, counselors and practitioners in academic counseling centers.
Farhad Azimi, Marefat Siahkouhian, Farnaz Seifi-Skishahr, Roghayeh Afroundeh,
Volume 20, Issue 12 (3-2018)
Abstract
Abstract
Background: H2S plays a key role in the pathogenesis of the Alzheimer’s disease. The aim of the present study was to investigate the effects of 4 weeks of the special aerobic training after induction of Alzheimer’s disease by Aβ1-42 injection on CBS and SAM levels in hippocampus of Wistar male rats.
Materials and Methods: Twenty male Wistar rats (8 weeks old and weight 195 ± 20 g) were divided into four groups including: healthy control, Alzheimer’s control, Alzheimer’s + training and sham. To induce Alzheimer’s disease, Aβ1-42 was infused into the hippocampus of rats. Training group trained for 4-week. For data analysis, one-way ANOVA was used and Eta and Omega squared tests were used to determine the effect size (p<0.05).
Results: Findings revealed that 4 weeks of special aerobic training increased significantly the CBS and SAM levels in hippocampus of Alzheimer’s rats compared to the control Alzheimer’s rats ( ES=53; p= 0.007, ES= 92.22; p= 0.001). Also, we showed 4 weeks of special aerobic training increased CBS level in hippocampus of Alzheimer’s rats compared to the healthy cotrol group (ES= 44.07;
p= 0.014).
Conclusion: It seems that the special aerobic training can be used as a useful non-pharmacologically effective therapeutic treatment for Alzheimer's patients through positive regulation of hydrogen sulfide via CBS and SAM enzymes.
Tahere Azimi, Malihe Bagheri, Mahdi Pariyan, Behzad Khansarinejad, Ashraf Zamani, Mahdieh Mondanizadeh,
Volume 23, Issue 3 (August & September 2020)
Abstract
Background and Aim: Cervical Cancer (CC) is the third most common malignancy in the women, the main cause of which is human papillomavirus (HPV). Both E6 and E7 oncogenes of the virus play an important role in its tumorigenesis. Today, methods available for screening CC are not capable of detecting the disease at an early stage. Therefore, it is important to identify new biomarkers for early detection of this cancer. For this purpose, in the present study, miRNAs targeting the two oncogenes E6 and E7 of human papillomavirus (types 16 and 18) were studied in CC by bioinformatics.
Methods & Materials: First, using the NCBI database, the E6 and E7 gene sequences were obtained for both human papillomavirus types 16 and 18. Then, using the miRBase and RNA22 bioinformatics databases, the most appropriate targeting miRNAs for these genes were selected.
Ethical Considerations: This study was approved by Ethics Committee of Arak University of Medical Sciences.
Results: Based on the P obtained from bioinformatics databases, miRNA including miR-92a-5p (P=7.51e-2), miR-195-3p (P=2.24e-1), miR-34a-5p (P=2.73e-1) and miR-155-5p (P=4.95e-2) were introduced for the two genes E6 and E7.
Conclusion: Results from bioinformatics studies revealed that of the four miRNAs identified, miR-155-5p and miR-92a-5p are probably the targeting miRNAs specific for the E6 and E7 genes, respectively. Therefore, it seems that these miRNAs can be a suitable candidate for in vitro studies in CC patients.
