فهرست مطالب nima fatahi

Responsive education is an essential aspect of clinical education that ensures students are equipped with the necessary knowledge and skills to meet the demands of the healthcare system. The present study was conducted with the aim of investigating the state of responsive education in the clinical education departments of Jahrom University of Medical Sciences. Methods & Materials: This cross-sectional descriptive study was conducted in 1401 on all the clinical training groups of Peymaniyeh, Motahari and Seyed al-Shohada medical centers of Jahrom University of Medical Sciences. The sampling was done by census of all the professors of the clinical groups Responsive training questionnaire was used to evaluate the realization of different criteria of responsive training. Data analysis was done using spss software version 21 and using descriptive (mean, percentage and standard deviation) and inferential (t-test, chi-square and Mann-Whitney) statistical tests at a significance level of P<0.05.

24 men and 16 women participated in the present study with an average age of 44.92±9.91 years. The average length of work experience was 11.42±8.37 years. The average scores of each evaluation were relatively low and ranged from 30 to 26.39 out of 100 possible points. The cumulative average score of all indicators was 35.43%. Achievement-based education had the highest average score with 39.26% and 24.45 standard deviation. Grades for training and providing efficient human resources based on the capabilities and roles required by society and the health system, anticipating society's needs, responsive and effective management (governance of the institution), the mechanism required for accreditation, global principles and local requirements, cooperation and interaction With the health system, quality improvement, standards and the role of society were in the next ranks. The comparison of the scores on the community needs prediction scale between male and female individuals showed that the average difference between the groups was 11.97% and the standard error difference was 5.78, which showed a significant difference (P=0.045). In this way, women gave higher evaluation scores than men.

The educational scores of respondents in Jahrom University of Medical Sciences were not at the appropriate level, especially in the field of the role of society in education

In the current research, the behavior of the first to fourth types of compressed natural gas tanks of the vehicle under internal pressure and the external explosive load was investigated in the ABAQUS finite element software. At first, the hydrostatic pressure of about 200 bar was applied to ensure that these tanks do not fail under internal pressure, and the failure index of these tanks was evaluated using the Tsai-Hill criterion. Then, the CONWEP model was used to investigate the behavior of tanks under external explosive load. For this purpose, Trinitrotoluene material was applied in two explosion points (near and far) and three different explosion charge values. In the explosion simulation, the amount of damage to the metal and composite parts of the tanks was evaluated using the Johnson-Cook and Hashin criteria, respectively. The results of this research show that the fourth type of tank has the highest strength against internal hydrostatic pressure compared to other tanks and can withstand up to 610 bar pressure. In addition, the third type of tank has the highest safety against external explosion waves. A comparison of the results related to the second to fourth type composite tanks shows that the presence of steel liner under the composite layer has a significant effect on the strength of the tank against impact or explosion. Another important result obtained is that the first type of tank despite the high weight has good resistance to internal pressure as well as an explosive wave.

Androgenic alopecia (AGA) is one of the most common problems among men; in some societies, 50 percent of 50-years-old men are involved. In the past, opium versions of therapeutic compounds for the treatment of hair loss were used. Therefore, this study aimed to examine the relationship of opium consumption and androgenic alopecia in men.
In this case-control study, 604 men referred to the Isfahan Amin Hospital, Iran, were enrolled. The sampling method was a simple classification (convenient) and men were divided to 2 equal groups of control (non-consumer of opium) and addict (consumer of opium). The intensity of androgenic alopecia was compared on the basis of a Hamilton Norwood scale. Data were collected using physical examination and a researcher-made questionnaire. Statistical analysis was carried using chi-square, Student's t, Spearman and One-way ANOVA tests.
Findings: Percentage frequency of androgenic alopecia in addict men was significantly less than control group (P Our finding indicates that the prevalence of androgenic alopecia in opium-addict men is lower than non-consumer men.

Liver has a major role in protection of human against various toxins and drugs. Cholestasis can be defined as impairment of the bile flow which can lead to increased oxidant stress, hepatocyte damage and finally cirrhosis. Selegiline is commonly used in management of Parkinson's disease. It has neuroprotective, antiapoptic and antioxidant properties. The aim of this study was to evaluate the effect of selegiline on liver cholestasis induced by bile duct ligation (BDL) in the rats.
Material and 30 male Wistar rats were randomly divided into 5 groups (n= 6) including saline, sham saline, BDL saline, BDL Selegiline (0.15 mg/kg) and Selegiline (0.15 mg/kg). Under general anesthesia and sterile condition, laparatomy was done, and bile duct was ligated. After 14 days, liver function tests, serologic tests and serum TNF-α were performed for all groups after taking blood samples. The results were analyzed by one-way ANOVA.
The results of the this study showed that selegiline significantly increased Alb, AST, ALT and ALP in BDL selegiline group compared to BDL saline. Also, when compared to saline group, selegiline significantly increased PT.
Selegiline in cholestatic rat model did not show a protective effect on the liver cells and in some cases exacerbated the symptoms.