محمدطاهر رضانژاد | Yasuj University of Medical Sciences (original) (raw)

Papers by محمدطاهر رضانژاد

Suicide is one of the major social and mental health problems throughout the world. Suicide is th... more Suicide is one of the major social and mental health problems throughout the world. Suicide is the third cause of death in adolescents and seventh in youth's death. Regarding young population of country and increase in the suicide rate in recent years it is necessary to study suicide effective factors. This study aims to determine influence of effective factors on suicide in study area. Materials and methods: In this evidence-based case study all suicide committers were investigated who were randomly selected in each day of a weak during one year in emergency ward or hospitals of Yasuj and were consented to participate. 157 suicide and two subjects for each attempt were studied which were matched by gender and age as control. Chance and confidence interval 95% were estimated for effective factors in committing suicide. Suicide committing model was calculated and reported based on various factors using multivariate logistic regression and SPSS software. Findings: the widely used way for committing suicide was consuming drugs and self-immolation and the highest mortality was related to self-immolation. Suicide committing chance in individuals suffering from mental disorder, physical disorder, death of relatives, history of committing suicide, weakness in religious beliefs increases 12, 11.70, 10.75, 7.48 and 6.50 times, respectively. Discussion and conclusion: the most common cause of suicide as family struggles and emotional problems, so it is necessary to investigate and operate suitable and continuous solutions for prevention and care. [Marziyeh Hosseini, Reza Ghafarian Shirazi, Abasali Karimi, Mohamad Taher Rezanejad, Hamid Reza Ghafarian Shirazi, The study of committing suicide and its related factors in a control case study. J Am Sci 2013; 9(8s):9-14]. (ISSN: 1545-1003). http://www.jofamericanscience.org. 3

this study was conducted with the purpose of studying health promoting behaviors in male and fema... more this study was conducted with the purpose of studying health promoting behaviors in male and female students of Medical Sciences University in Yasouj, considering the importance of health promoting behaviors in students. Materials and methods: this study was implemented for a year on students of medical sciences university in Yasuj. Data were gathered using HPLP II questionnaire. Data were analyzed using SPSS software Ver.20 and descriptive statistics like mean, cumulative and absolute frequencies and inferential statistics chi-square considering α=0.05. Findings: total score of health promoting behaviors was desirable in 51.2% of students. In feed element students had the highest score (49.6%). Results showed significant relationship between variables faculty, major and education of father with health promoting behaviors. Conclusion: scores for half of students were desirable which seems that this is not suitable for students of medical sciences university which must promote healthy behaviors in society. Therefore, there is a need to required trainings and resolving barriers of health promoting behavior in students. Conclusion: Health promoting and maintain must be considered in all life stages and there should be attempts to guarantee health and longevity with suitable education. It seems that the score of health promoting behaviors in students of Yasuj University of Medical Sciences is lower than score obtained in similar studies. Therefore it is necessary that university authorities pay attention to it and provide facilities and resolve problems to create a healthy lifestyle between students which results in students who will promote healthy lifestyle. [Mohamd Taher Rezanejad, Nazanin Ghafarian Shirazi, Marziyeh Hosseini, Mohammad Hossein Bahadornejad, Hamid Reza Ghaffarian Shirazi. Study of Health-promoting behaviors of male and female students. Yasuj University of Medical Sciences, Yasuj 2012. J Am Sci 2013;9(8s):1-4]. (ISSN: 1545-1003). http://www.jofamericanscience.org. 1

there are always problems in the process of treating patients and educating students resulting fr... more there are always problems in the process of treating patients and educating students resulting from unsuitable cooperation between medical personnel and clinical medical students in educational-medical hospitals which decrease quality of education and treatment with significant losses. This research was conducted with the purpose of determining mutual cooperation condition between personnel of educational-medical hospitals and students in Yasuj University of Medical Sciences. Materials and methods: in this descriptive-analytical study which was conducted in 2012, 115 medical personnel of Yasuj hospitals and 97 students of medical sciences university were studied as target population with two questionnaires. Reliability of questionnaires was determined with the opinion of experts and their validity was determined by a pre-test using half-split method with alpha Kronbach 0.83. Sampling was based on accessible sample based on purpose and data were analyzed with SPSS software and measures of central tendency and chi-square test. Findings: 69.1% of medical students and 74.5 of personnel considered mood as an important feature which influences their cooperation.75.93% of students and 53.2% of personnel believed that educational deputy of Yasuj hospitals plays no role in creating interaction between students and personnel. 89.2% of medical students believed that continuous training of medical personnel improves mutual cooperation. Discussion and Conclusion: temperament is the most important individual characteristics which influence mutual cooperation from students and personnel views. Education, age and recognition of personnel of educational nature of hospital had significant relationship with cooperation. Ethic and being native was effective in cooperation between personnel and students. [Hamid Reza Mohamadi, Marziyeh Hosseini,Yasaman Ghafarian Shirazi , Mohamad Taher Rezanjad, Hamid Reza Ghaffarian Shirazi. The study of effective factors on mutual cooperation between health personnel and clinical medical students in Yasuj Medical Sciences University. J Am Sci 2013;9(8s):5-8]. (ISSN: 1545-1003). http://www.jofamericanscience.org. 2

Life Science Journal

Introduction: Nowadays, suicide is one of the main social and mental health problems in the world... more Introduction: Nowadays, suicide is one of the main social and mental health problems in the world. It is the third death factor among adolescents and the seventh among the youth. As Iran s population is young, paying attention to the problem is necessary. The objective of the study was epidemiological investigation of suicide and the associating factors in Boyer-Ahmad County. Materials and methodology: In this descriptive-analytical study, all cases of attempting suicide, which were on randomly selected days in one year (2008)(2009), were reviewed and finally 157 cases participated in the project. They had turned to the emergency department every week over one year or had been admitted to the hospitals in Yasuj and had been willing to cooperate with the project. Through the use of SPSS statistical software and reporting the central and dispersion indicators, frequency distribution table and chi-square test, the data was analyzed. Findings: Fifty two percent of the population under study was female and %51 was residing in urban areas. The highest grades of the cases attempting suicide were related to Saturdays and Thursdays with %20 and May. June, February. March with %12. Suicide has been attempted most among the age group of 19-25. Sixty six percent of the injured had attempted suicide by means of drug and poison, %33 through self-immolation and %1 by hanging themselves. Seven percent of the suicide attempters died, %45 was damaged and %48 was physically recovered. The death rate resulting from the use of drug was %1, self-immolation %16 and hanging %100. Self-immolation has been attempted most by the use of petroleum (%87) and then petrol (%13). Mean and standard deviation of treatment duration were 56.1 2.3 . The rate of attempting suicide and its 95% confidence interval was estimated 80.74 (77.73 and 83.75) individuals among females, 50.31 (47.69 and 52.91) among males and 65.04 (62.24 and 67.84) among total population from among one hundred individuals. Death rate resulting from suicide as well was estimated 9.34 (7.44 and 10.24) individuals among females, 5.33 (4.13 and 6.53) among males and 7.34 (5.83 and 8.84) among total population from among one hundred people. Discussion and conclusion: In the region under study, the rate of attempting suicide and the resulting death is higher than the national average and lower than the rate in Ilam a province in Iran. Comparing with Christian, Buddhist and some Muslim countries like Turkey, these rates are lower, but higher compared with Saudi Arabia, Kuwait and the Emirates. Mostly, family conflicts and love failure are the causes of attempting suicide; and appropriate and sustainable solutions are to be reviewed and become operational for prevention and treatment of this health and medical problem.

Emotional intelligence is an ability to control the emotions of oneself. The aim of this study wa... more Emotional intelligence is an ability to control the emotions of oneself. The aim of this study was to investigate the relationship between the components of emotional intelligence and academic achievement, and also depression in students of medical science.

In this study the antioxidant properties of hydro-alcoholic and aqueous extracts of Red capsicum ... more In this study the antioxidant properties of hydro-alcoholic and aqueous extracts of Red capsicum and Mentha piperita were examined. The fruit of Red capsicum and Mentha piperita leaves were collected dried in shade and extracted by maceration method by distilled water and ethanol-water solvents. Diphenyl Pyciryl hydrasyl (DPPH), trolex equivalent antioxidant capacity (TEAC), ferric reducing antioxidant power (FRAP), hydroxyl and superoxide radicals scavenging activities, total phenolic and flavonoids (TP) content were determined. Results are expressed as mean ± standard deviation .Analysis of variance (ANOVA) followed by Tukey's multiple comparison. Total phenol content of Mentha piperita and Red capsicum were12.50 –15.30 and 36.40 –41.27 respectively. Flavonoid levels in Mentha piperitaand and Red capsicum were reported 1.1-96.0and 14-27 mg rutin/g dried extract. Antiradical activity of DPPH of Mentha piperita and Red capsicum samples were 67-77-50 and 35-44% inhibition respectively. FRAP value was reported with maximum activity in Mentha piperita 4470 (mM iron) /g extract. The higher level of scavenging activities in TEAC, Hydroxyl and superoxide radicals were exhibited in Mentha piperita hydroalcoholic extracts. Phytochemical contents and antioxidant potential hydro-alcoholic extracts of Mentha piperita were exhibited more than Red capsicum.

Background: Fruits and vegetables rich in antioxidant compounds which scavenges free radicals. In... more Background: Fruits and vegetables rich in antioxidant compounds which scavenges free radicals. In this research, the hepatoprotective effect of cherry fruit aqueous extracts was studied. Methods: Fruits of the cherry were collected; the seeds were removed and extracted by maceration method. For in vitro antioxidant activity, Diphenylpicryl Hydrazyl (DPPH), Trolex Equivalent Antioxidants Capacity (TEAC) and Ferric Reducing Antioxidant Power (FRAP) was carried out. Total phenol and flavonoid contents were also determined. For in vivo study, 28 wistar male rats were prepared and divided into negative control, plant control, carbon tetrachloride control (toxin) and treatment groups. At the end of 14 days, for evaluation of hepatoprotective effects of extracts, animals were exsanguinated by diethyl ether anesthesia. Blood samples were collected by heart puncture and the serum was used for assay of Aspartate Transaminase (AST), Alanine Transaminase (ALT), Alkaline Phosphatase (ALP), Total Bilirubin (TB) and albumin. All results are expressed as mean ± Standard Deviation (SD). Statistical analysis was calculated by one way analysis of variance (ANOVA). Results: Total phenol and Flavonoid contents were reported 930 mg/kg GAE and 380 mg Rutine in one Kg of fresh fruit respectively. In vitro antioxidant activity of extract in FRAP 4.8, DPPH 9.3 Mm trolox and TEAC 2.8 /kg fresh fruit were reported. There was a significant increase in hepatic enzymes activities and bilirubin level in carbon tetrachloride group compare to negative control. The extraction of cherry in 500 mg dose was able to alleviate the induced damages compare to toxic group (p<0.05).

Introduction: Nowadays, suicide is one of the main social and mental health problems in the world... more Introduction: Nowadays, suicide is one of the main social and mental health problems in the world. It is the third death factor among adolescents and the seventh among the youth. As Iran s population is young, paying attention to the problem is necessary. The objective of the study was epidemiological investigation of suicide and the associating factors in Boyer-Ahmad County. Materials and methodology: In this descriptive-analytical study, all cases of attempting suicide, which were on randomly selected days in one year (2008-2009), were reviewed and finally 157 cases participated in the project. They had turned to the emergency department every week over one year or had been admitted to the hospitals in Yasuj and had been willing to cooperate with the project. Through the use of SPSS statistical software and reporting the central and dispersion indicators, frequency distribution table and chi-square test, the data was analyzed. Findings: Fifty two percent of the population under study was female and %51 was residing in urban areas. The highest grades of the cases attempting suicide were related to Saturdays and Thursdays with %20 and May. June, February. March with %12. Suicide has been attempted most among the age group of 19-25. Sixty six percent of the injured had attempted suicide by means of drug and poison, %33 through self-immolation and %1 by hanging themselves. Seven percent of the suicide attempters died, %45 was damaged and %48 was physically recovered. The death rate resulting from the use of drug was %1, self-immolation %16 and hanging %100. Self-immolation has been attempted most by the use of petroleum (%87) and then petrol (%13). Mean and standard deviation of treatment duration were 56.1 2.3. The rate of attempting suicide and its 95% confidence interval was estimated 80.74 (77.73 and 83.75) individuals among females, 50.31 (47.69 and 52.91) among males and 65.04 (62.24 and 67.84) among total population from among one hundred individuals. Death rate resulting from suicide as well was estimated 9.34 (7.44 and 10.24) individuals among females, 5.33 (4.13 and 6.53) among males and 7.34 (5.83 and 8.84) among total population from among one hundred people. Discussion and conclusion: In the region under study, the rate of attempting suicide and the resulting death is higher than the national average and lower than the rate in Ilam a province in Iran. Comparing with Christian, Buddhist and some Muslim countries like Turkey, these rates are lower, but higher compared with Saudi Arabia, Kuwait and the Emirates. Mostly, family conflicts and love failure are the causes of attempting suicide; and appropriate and sustainable solutions are to be reviewed and become operational for prevention and treatment of this health and medical problem.

Life Science Journal

Introduction: Nowadays, suicide is one of the main social and mental health problems in the world... more Introduction: Nowadays, suicide is one of the main social and mental health problems in the world. It is the third death factor among adolescents and the seventh among the youth. As Iran s population is young, paying attention to the problem is necessary. The objective of the study was epidemiological investigation of suicide and the associating factors in Boyer-Ahmad County. Materials and methodology: In this descriptive-analytical study, all cases of attempting suicide, which were on randomly selected days in one year (2008-2009), were reviewed and finally 157 cases participated in the project. They had turned to the emergency department every week over one year or had been admitted to the hospitals in Yasuj and had been willing to cooperate with the project. Through the use of SPSS statistical software and reporting the central and dispersion indicators, frequency distribution table and chi-square test, the data was analyzed. Findings: Fifty two percent of the population under study was female and %51 was residing in urban areas. The highest grades of the cases attempting suicide were related to Saturdays and Thursdays with %20 and May. June, February. March with %12. Suicide has been attempted most among the age group of 19-25. Sixty six percent of the injured had attempted suicide by means of drug and poison, %33 through self-immolation and %1 by hanging themselves. Seven percent of the suicide attempters died, %45 was damaged and %48 was physically recovered. The death rate resulting from the use of drug was %1, self-immolation %16 and hanging %100. Self-immolation has been attempted most by the use of petroleum (%87) and then petrol (%13). Mean and standard deviation of treatment duration were 56.1 2.3. The rate of attempting suicide and its 95% confidence interval was estimated 80.74 (77.73 and 83.75) individuals among females, 50.31 (47.69 and 52.91) among males and 65.04 (62.24 and 67.84) among total population from among one hundred individuals. Death rate resulting from suicide as well was estimated 9.34 (7.44 and 10.24) individuals among females, 5.33 (4.13 and 6.53) among males and 7.34 (5.83 and 8.84) among total population from among one hundred people. Discussion and conclusion: In the region under study, the rate of attempting suicide and the resulting death is higher than the national average and lower than the rate in Ilam a province in Iran. Comparing with Christian, Buddhist and some Muslim countries like Turkey, these rates are lower, but higher compared with Saudi Arabia, Kuwait and the Emirates. Mostly, family conflicts and love failure are the causes of attempting suicide; and appropriate and sustainable solutions are to be reviewed and become operational for prevention and treatment of this health and medical problem.

Introduction and Goal:Evidences show that 20 percent of the elderly have at least one traffic acc... more Introduction and Goal:Evidences show that 20 percent of the elderly have at least one traffic accident annually. This study aimed at investigating the elderly death rate due to traffic accidents and the characteristics of the victims in Kohgiluyeh and Boyer-Ahmad pprovince, Iran.