2024-03-28T22:44:14+03:30
http://journal.rums.ac.ir/browse.php?mag_id=39&slc_lang=fa&sid=1
39-889
2024-03-28
10.1002
Journal of Rafsanjan University of Medical Sciences
JRUMS
1735-3165
2008-7268
10.61186/jrums
2010
9
4
Redundant Publication
M.
Rezaeian
moeygmr2@yahoo.co.uk
سخن سردبیر Editorial مجله دانشگاه علوم پزشکی رفسنجان دوره نهم، شماره چهارم ، زمستان 138 9، 248-247 انتشار اضافی Redundant Publication محسن رضائیان [1] M. Rezaeian در سخن سردبیری زمستان 1388 مجله دانشگاه علوم پزشکی رفسنجان که به موضوع «اخلاق انتشار» ( Publication Ethics ) پرداخته بود [1]، به مواردی از عدم رعایت اخلاق انتشار توسط نویسندگان یک مقاله از جمله «سرقت علمی» ( Plagiarism )، «سرقت علمی از خود» ( Self- Plagiarism ) و «انتشار مجدد» ( Duplicate Publication ) اشاره شد. با این حال، توجه به این نکته ضروری است که عدم رعایت اخلاق انتشار تنها محدود به موارد فوق نمیگردد و انواع دیگری از موارد متضاد با اخلاق انتشار نیز ممکن است مشاهده شود. یکی از این موارد، با عنوان «انتشار اضافی» یا «زائد» ( Redundant Publication ) شناخته شده است. اگر چه در برخی از متون علمی، این عنوان با پدیده انتشار مجدد یکسان انگاشته شده، اما در متون دیگر [3-2] مابین این پدیده با پدیده انتشار مجدد، اختلاف جزئی ذکر گردیده است. در پدیده انتشار اضافی، نویسنده یا نویسندگان بخش یا بخشهایی از یک مقاله خود را که قبلاً منتشر شده، همراه با اطلاعات جدیدی که به زیور طبع آراسته نشده است، منتشر مینمایند. در واقع در این پدیده، نویسنده بخشی از مقالات قبلی خود را مورد سرقت علمی قرار داده، مقداری نتایج جدید نیز به آن اضافه کرده و این مجموعه را به عنوان یک مقاله جدید منتشر میکند. شاید یکی از دلایل مهمی که محققین را وادار به انجام چنین عملی مینماید، افزودن به حجم «کارنامه علمی» ( Curriculum Vitae ) آنها باشد. اما از آن جایی که تمام ایراداتی که به پدیده انتشار مجدد وارد است [1] به این پدیده نیز وارد میباشد، انجام چنین عملی به عنوان یک نکته غیراخلاقی تلقی میگردد. شناخت پدیده انتشار اضافی بسیار دشوار میباشد. این نکته به خصوص به این علت است که نویسندگان به مقاله قبلی خود ارجاع نمیدهند. بنابراین، شناسایی این پدیده قبل از چاپ و انتشار، تنها توسط مرورگرانی که با موضوع مقاله آشنایی کامل دارند، امکانپذیر خواهد بود. «کمیته اخلاق در انتشار» Committee on Publication Ethics (COPE) دستورالعملهایی را به منظور برخورد صحیح با پدیده انتشار اضافی در قالب «روندنما» ( Flowchart ) تهیه و در اختیار سردبیران مجلات قرار داده است [4]. یکی از این دستورالعملها مربوط به زمانی است که موضوع انتشار اضافی به هنگام بررسی مقاله و توسط داور به سردبیر مجله اعلام میگردد. در این حالت، سردبیر باید ضمن تشکر از داور به وی اعلام نماید که قصد بررسی دقیق موضوع را داشته و شواهد لازم را از داور درخواست مینماید. اگر سردبیر پس از بررسی دقیق به این نتیجه برسد که همپوشانی معنیداری وجود ندارد، موضوع را با داور در میان گذاشته، فرآیند بررسی مقاله ادامه خواهد یافت. اما چنانچه سردبیر به این نتیجه برسد که همپوشانی اندکی همراه با درجاتی از انتشار اضافی و یا تجزیه و تحلیلهای قابل قبول (نظیر بررسی گروهها، مطالعه پیگیر، بحث برای گروههای دیگری از جامعه هدف) وجود دارد، آنوقت با بیانی ملایم با نویسندگان مقاله تماس حاصل کرده و ضمن ابراز ناامیدی از عملکرد آنها، سیاست مجله را در این زمینه به اطلاع ایشان خواهد رسانید. سردبیر باید توضیح دهد که مقاله دوم حتماً باید به مقاله اول ارجاع دهد. همچنین از نویسندگان خواهد خواست که مطالب تکراری را حذف نمایند. در این صورت، فرآیند بررسی مقاله ادامه یافته و سردبیر باید داور تشخیصدهنده پدیده انتشار اضافی را در جریان تصمیمات و اقدامات خود قرار دهد. با این وجود، اگر نتیجه بررسی سردبیر نشان دهد که همپوشانی اساسی وجود داشته، برخی از دادهها تکراری و یا خیلی مشابه است، یا شواهدی وجود دارد که نشان میدهد نویسندگان قصد داشتهاند با تغییر در عنوان یا ترتیب نام نویسندگان موضوع انتشار اضافی را کتمان کنند، با نویسنده مسئول تماس حاصل کرده، ضمن ارائه شواهد انتشار اضافی، فرم تعهد نویسندگان را که به امضاء آنها رسیده و متعهد شدهاند که مقاله قبلاً در جای دیگر به چاپ نرسیده است را برای ایشان ارسال خواهد نمود. در صورتی که توضیح نویسندگان قانعکننده باشد، برای مثال، خطای صادقانه روی داده و یا نویسندگان تازهکار بوده و یا ابهامی در دستورالعمل نویسندگان وجود داشته است، سردبیر موظف است که برای تمام نویسندگان، نامه رد مقاله را ارسال کرده، ضمن توضیح دقیق وضعیت به آنها، نحوه عملکرد صحیح را آموزش دهد. در صورتی که توضیح قانعکننده نبوده و یا نویسنده تقصیر را میپذیرد، سردبیر موظف است برای تمام نویسندگان، نامه رد مقاله را ارسال کرده و ضمن توضیح دقیق وضعیت به آنها نحوه عملکرد صحیح را آموزش دهد، سردبیر همچنین بایستی اطلاع رسانی موضوع انتشار اضافی به مافوق نویسنده مسئول یا مدیر پژوهشی مؤسسه وی را نیز در نظر بگیرد. ضروری است هر اقدامی که سردبیر در این زمینه به عمل خواهد آورد را نه تنها به اطلاع تمامی نویسندگان مقاله، بلکه به اطلاع داور تشخیصدهنده این پدیده نیز برساند. لازم به توضیح است که در چند ماه اخیر یک مورد از مقالاتی که در صورت چاپ به پدیده انتشار اضافی در میان مقالات فارسی دامن میزد، برای مجله دانشگاه ارسال گردید که در این مورد نیز نویسندگان مقاله دوم به مقاله اول خود ارجاع نداده بودند. با این وجود، خوشبختانه این مورد توسط داوران فرهیخته مجله دانشگاه مورد شناسایی و بر اساس دستورالعمل کمیته اخلاق در انتشار، مورد بررسی قرار گرفت. بر اساس نتیجه بررسی، قرار شد تا نویسندگان، ساختار مقاله ارسالی خود را به منظور حذف مطالب تکراری و ارجاع صحیح به مقاله قبلی خود، به طور دقیق بازنگری نمایند. References [1] Rezaeian M. Publication ethics. J Rafsanjan Univ Med Sci 2010 8(4): 251-2. [Farsi] [2] Benos, DJ. Fabres J, Farm J, Gutierrez JP, Hennessy K, Kosek D, et al. Ethics and scientific Publication. Adv Physiol Edv. 2005 29: 59-74. [3] Doherty M. Redundant Publication. The Cope Report, 1998. [4] Committee on Publication Ethics (COPE). Flowcharts. Available from URL: http://publicationethics.org/ files/u2/All_flowcharts.pdf. [Cited 2010 Apr 18] 1- دانشیار گروه آموزشی پزشکی اجتماعی دانشگاه علوم پزشکی رفسنجان تلفن: 5234003-0391، دورنگار: 5225209-0391، پست الکترونیکی: moeygmr2@yahoo.co.uk
2010
11
01
247
248
http://journal.rums.ac.ir/article-1-889-en.pdf
39-890
2024-03-28
10.1002
Journal of Rafsanjan University of Medical Sciences
JRUMS
1735-3165
2008-7268
10.61186/jrums
2010
9
4
Comparison of Desipramine and Sertraline in the Treatment of Depression in Patients Suffering from Alzheimer Disease
N.
Mokhber
M.R.
Azarpazhooh
A.
Talaei
talaeia@mums.ac.ir
Comparison of Desipramine and Sertraline in the Treatment of Depression in Patients Suffering from Alzheimer Disease N. Mokhber [1] , M.R. Azarpazhooh [2] , A. Talaei [3] Received: 22/09/07 Sent for Revision: 24/05/08 Received Revised Manuscript: 5/12/09 Accepted: 25/08/10 Background and Objectives: As depression is a common comorbid disorder with Alzheimer disease, it is important to recognize treatments with more effective and less adverse effects. This study has been devised to comparatively evaluate the effects of desipramine and sertraline in this patients. Materials and Methods: In this single blind clinical trial study, during January 2005 to April 2008, 63 outpatients in Ibn-e-Sina and Ghaem University hospitals in Mashhad city (north eastern part of Iran) were randomly allocated to two groups: 29 cases were treated by desipramine and 34 patients were treated with sertraline (both 25mg/day and if needed up to 150 mg/day). Patients were assessed at 2, 4, 8 and 12th week by PDRS, HRDS and MMSE and side effects of medications. Results: Changes in mood with HRDS and CSDD have shown that sertraline was effective in all weeks (p<0.05). In contrast, desipramine had no therapeutic effect except in the 12th week according to HRDS scale (p<0.05). Differences between the groups were significant (p=0.02). Differences between daily activating scales regarding PDRS in 8th and 12th week in desipramine group were statistically meaningful (p<0.05), but not in the sertraline group and between the two groups. Also, cognitive changes by MMSE were not significant in the two groups and between the two groups. Conclusion: Sertraline is more effective than desipramine in the treatment of depression in patients who suffer from alzheimer disease, but they are ineffective on cognitive problems. Key words: Alzheimer, Dementia, Depression, Sertraline, Desipramine Funding : This research was funded by Psychiatry and Behavioral Sciences Research Center of Mashhad University of Medical Sciences. Conflict of interest : None Declared. Ethical approval : The Ethics Committee of Mashhad University of Medical Sciences approved the study. [1] - Associate Prof., Psychiatry and Behavioral Sciences Research Center, Mashhad University of Medical Sciences, Mashhad, Iran [2] - Associate Prof., Dept. of Neurology , University of Medical Sciences, Mashhad, Iran [3] - Assistant Prof., Psychiatry and Behavioral Sciences Research Center, Mashhad University of Medical Sciences, Mashhad, Iran Corresponding autor, Tel: (0511) 7112722, Fax: (0511) 7112723, E-mail: talaeia@mums.ac.ir
Alzheimer
Dementia
Depression
Sertraline
Desipramine
2010
11
01
249
262
http://journal.rums.ac.ir/article-1-890-en.pdf
39-891
2024-03-28
10.1002
Journal of Rafsanjan University of Medical Sciences
JRUMS
1735-3165
2008-7268
10.61186/jrums
2010
9
4
Comparison of the Thyroid Autoantibodies and Urinary Iodine Concentration in Hypothyroid and Normal Individuals in Rafsanjan City in 2006
Gh.R.
Asadikaram
asadi_ka@yahoo.com
M.
Torkzadeh Mahani
Comparison of the Thyroid Autoantibodies and Urinary Iodine Concentration in Hypothyroid and Normal Individuals in Rafsanjan City in 2006 Gh.R. Asadikaram [1] , M. Torkzadeh Mahani [2] Received: 20/05/09 Sent for Revision: 21/01/10 Received Revised Manuscript: 13/10/10 Accepted: 19/10/10 Background and Objectives: Thyroid disorders are among the most prevalent autocrine diseases. The aim of this study was to compare the prevalence of thyroid autoantibodies and iodine consumption in hypothyroid patients and healthy subjects . Materials and Methods: This cross-sectional study was performed through simple non-probability sampling on 75 hypothyroid subjects (TSH >5 mIU/ml, T4 <60 nmol/L and T3RUP=30 - 40%) age 20-75 (M/F=28/47) as cases, and 75 normal individuals (TSH and T4 normal, sex and age matched with the case group) as control. Urinary iodine concentration, antithyroperoxidase (Anti-TPO) and antithyroglobulin (Anti-Tg) were measured in all individuals. Statistical analysis was done in SPSS, using t-test and Fisher’s exact test. P-value of <0.05 was considered statistically significant. Results: In hypothyroid individuals urinary iodine concentration was less than the control group (p<0.0001), whereas Anti-TPO and Anti-Tg were significantly higher (p<0.0001 and p<0.0001 respectively). Fifty percent of the subjects, above 60 years old, had urinary iodine deficiency. Conclusion: Thyroid autoimmunity is one of the main causes of hypothyroidism in Rafsanjan city and it seems that autoimmunity is not due to the increase of iodine consumption. In addition, iodine deficiency is a health problem in elderly individuals in this study and considering the special conditions of these individuals it must be replaced with other manners. Key words: Antithyroid, Antibodies, Antithyroperoxidase, Antithyroglobulin, Urinary iodine, Hypothyroidism Funding: This research was funded by International Center for Science High Technology and Environmental Sciences of Kerman. Conflict of interest: None declared. Ethical approval: The Ethics Committee of Rafsanjan University of Medical Sciences approved the study. [1] - Associate Prof, Dept. of Biochemistry, Kerman University of Medical Scinces and Rafsanjan University of Medical Sciences, Kerman, Iran Corresponding autor, Tel: (0341) 3221660, Fax:(0341) 3222048, E-mail: asadi_ka@yahoo.com [2] - MSc in Biochemistry, International Center for Science, High Technology & Environmental Sciences Kerman, Iran
Antithyroid
Antibodies
Antithyroperoxidase
Antithyroglobulin
Urinary iodine
Hypothyroidism
2010
11
01
263
272
http://journal.rums.ac.ir/article-1-891-en.pdf
39-892
2024-03-28
10.1002
Journal of Rafsanjan University of Medical Sciences
JRUMS
1735-3165
2008-7268
10.61186/jrums
2010
9
4
Opium Dependency and Histopathologic Changes of Brain in Rat
R.
Malekpour Afshar
R.
Seyfaddini
E.
Koohpayehzadeh Esfahani
N.
Nakhaee
T.
Eslammanesh
dr.eslammanesh@yahoo.com
Opium Dependency and Histopathologic Changes of Brain in Rat R. Malekpour Afshar [1] , R. Seyfaddini [2] , E. Koohpayehzadeh Esfahani [3] , N. Nakhaee [4] , T. Eslammanesh [5] Received: 19/10/09 Sent for Revision: 25/02/10 Received Revised Manuscript: 12/06/10 Accepted: 03/07/10 Background and Objectives: Central nervous system is one of the primary targets of the detrimental effects of narcotics. Although opiates are among the most drugs of abuse, little is known about their side effects on the brain structures. Most investigations in this field are about their biochemical or psychological side effects. In this study pathologic changes in morphine dependent rats have been investigated. Materials and Methods: In this experimental study, 48 male wistar rats were divided into 6 groups. The dependent groups received 0.4mg/ml morphine in drinking water for 7, 28 and 56 days. The control groups received a solution of saccharose in drinking water for the same periods and then the histological studies of the brain samples were done. Results: Significant neuronal loss in frontal and parietal lobes and hippocampus was observed. Results also showed a significant relationship between the duration of morphine intake and neuronal loss. Conclusion: The results of this study, in line with the other studies in this field indicate that opiate drugs might induce neuronal damage after long term exposure. These changes could be more significant in chronic addiction. Since brain atrophy is the most common pathology in dementia, further investigations for finding probable relations between dementia and opiate dependency is suggested. Key words: Dependency, Central nervous system, Histopathology, Morphine, Rat Funding: This research was funded by Kerman Neuroscience Research Center (KNRC). Conflict of Interest: None declared. Ethical Approval: The Ethics Committee of Kerman University of Medical Sciences approved the study. [1] - Associate Prof., Dept. of Pathology, Neuroscience Research Center, University of Medical Sciences, Kerman, Iran [2] - Assistant Prof., Dept. of Neurology, University of Medical Sciences, Kerman, Iran [3] - General Practitioner, University of Medical Sciences, Kerman, Iran [4] - Associate Prof., Dept. of Social Medicine, University of Medical Sciences, Kerman, Iran [5] - Pathologist, University of Medical Sciences, Kerman,Iran Corresponding autor , Tel : (0341) 2233600, Fax:(0341) 2232600 , E-mail: dr.eslammanesh@yahoo.com
Dependency
Central nervous system
Histopathology
Morphine
Rat
2010
11
01
273
280
http://journal.rums.ac.ir/article-1-892-en.pdf
39-5335
2024-03-28
10.1002
Journal of Rafsanjan University of Medical Sciences
JRUMS
1735-3165
2008-7268
10.61186/jrums
2010
9
4
Passive Smoking During Pregnancy and Obstetric Outcomes in Pregnant Women Referring to Rafsanjan Nicknafs Hospital
T.
Negahban
negahban_t@yahoo.com
Background and Objectives: Inhaling Environmental Tobacco Smoke (ETS), as a world health problem, threats the community especially mothers and newborns. The aim of this study was to determine the effects of passive tobacco smoking during pregnancy on mother and newborns.
Materials and Methods: In this Cross sectional study, in one year, 641 non smoking women who refered to Rafsanjan Nicknafs hospital for bearing a singleton baby, were interviewed at least two hours after delivery using a structured check list. Based on history of exposure to ETS, the study samples were divided into two groups and then maternal and newborn outcomes in the two groups were compared.
Results: Exposure to ETS was reported among 25% (161) of respondents. The women exposed to ETS were less educated, multi gravid, had irregular prenatal care, older, unemployed, lived in rural and in sum had low socio-economical status. They had higher rates of vaginal delivery )p=0.02), anemia (p=0.048( and preterm delivery (p=0.002). But mother's exposure to ETS did not show any significant statistical relations with newborn weight, APGAR score, sex, anomaly, preeclampsia and the way of beginning the delivery
Conclusion: Exposure to environmental tobacco smoke in pregnancy probably increases the risk of preterm labor and maternal anemia.
Key words: Pregnancy outcomes, Environmental Tobacco Smoke, Passive Smoking
Funding: This study was funded by Rafsanjan University of Medical Sciences.
Conflict of interest: Non declared.
Ethical approval: The Ethics Committee of Rafsanjan University of Medical Sciences approved the study.
Pregnancy outcomes
Environmental Tobacco Smoke
Passive Smoking
2010
11
01
281
292
http://journal.rums.ac.ir/article-1-5335-en.pdf
39-894
2024-03-28
10.1002
Journal of Rafsanjan University of Medical Sciences
JRUMS
1735-3165
2008-7268
10.61186/jrums
2010
9
4
Evaluation of the Effect of Continuous Midwifery Support on Pain Intensity in Labor and Delivery
Z.
Ahmadi
ahmadi.zahra4@gmail .com
Evaluation of the Effect of Continuous Midwifery Support on Pain Intensity in Labor and Delivery Z. Ahmadi [1] Received: 01/03/09 Sent for Revision: 06/05/09 Received Revised Manuscript: 28/07/10 Accepted: 17/08/10 Background and Objectives: Because of high prevalence of severe labor pain and adverse complications for the mother and baby, seeking methods for pain relief is necessary. Continuous midwifery support is one of the nonpharmacologic methods of pain relief. The aim of this study was to determine the effect of continuous midwifery support on the pain intensity of labour and delivery. Materials and Methods : In this clinical trail, 100 primiparous women in delivery department of Emam Hossein hospital in Zanjan, Iran, in 2007, were randomly selected and divided into two groups. The exprerimental group received continuous midwifery support based on the effective management of normal childbirth, consistsing of: emotional, information, and physical support. The control group received only usual care. The scale of collection of data was questionnaire and check list. Data were analyzed using descriptive and analytic methods (t-test, chi-squre and Mann-Whitney tests). Results: Pain intensity of Labour (p= 0.002) and the second stage of delivery (p= 0.009) among the supported or (experimental) group was less than that of the control group. Duration of labour (p= 0.005) and second stage of delivery (p= 0.001) in the supported group was also less than that of the control group. There was no relations between pain intensity with age, educatinal level, job and economic status. Conclusion: Continous midwifery support along with management of normal childbirth principles reduce intensity of pain labour and delivery. Key words: Labor pain, Continuous Labor support, Midwifery care, Pain relief Funding: This research was funded by Islamic Azad University, Zanjan Branch. Confilict of interest: None declared. Ethical approval: The Ethics committee of Islamic Azad University, Zanjan Branch, approved the study. [1] - Academic Member, Dept. of Midwifery , Faculty of Medical Sciences, Islamic Azad University, Zanjan Branch, Iran Corresponding autor, Tel : (0423) 2222095, Fax: (0423) 2221927, E-mail:ahmadi.zahra4@gmail .com
Labor pain
Continuous Labor support
Midwifery care
Pain relief
2010
11
01
293
304
http://journal.rums.ac.ir/article-1-894-en.pdf
39-5336
2024-03-28
10.1002
Journal of Rafsanjan University of Medical Sciences
JRUMS
1735-3165
2008-7268
10.61186/jrums
2010
9
4
The Effects of CCK-8 and CCK2 Receptor Antagonists on Naloxone-induced Jumping in Morphine Dependent Mice
Background and Objectives: Opioids are an important group of analgesics that are used extensively to control sever pains. Physical dependence to these drugs is a major problem. There are a few studies regarding the involvement of cholecyctokinin (CCK) in the withdrawal syndromes of opioids. In the present study, the effects of CCK agonist and antagonist on the number of jumping of morphine dependent mice were evaluated.
Materials and Methods: In this experimental study, the effects of CCK-8 and LY225910 (selective CCK2 receptor antagonist) on jumpings of mice after morphine dependence were evaluated. Mice were injected with morphine three times a day (50, 50 and 75 mg/kg) for three days; at the forth day they received 50 mg/kg morphine. Injection of naloxone (5 mg/kg) induced withdrawal signs such as jumping. The experimental groups received different doses of CCK-8 (0.1, 0.3 and 0.6 mg/kg) and LY225910 (0.01, 0.5 and 1 mg/kg) with each injection of morphine.
Results: Injection of CCK-8 significantly decreased the naloxone-induced jumpings, while LY225910 did not have any significant effects on these jumpings.
Conclusions: Based on the results of the present study, activation of CCK1 receptors probably is involved in morphine dependence. The results also confirm that injection of CCK but not CCK2 selective antagonist probably decreases the jumpings of mice following withdrawal syndrome of morphine.
Key words: Cholecyctokinin, Morphine, Dependence, Pure agonist, Competitive antagonist, Jumpings
Funding: This research was funded by Rafsanjan University of Medical Sciences.
Conflict of interest: None declared.
Ethical approval: The Ethics committee of Rafsanjan University of Medical Sciences approved the study.
Cholecyctokinin
Morphine
Dependence
Pure agonist
Competitive antagonist
Jumpings
2010
11
01
305
314
http://journal.rums.ac.ir/article-1-5336-en.pdf
39-896
2024-03-28
10.1002
Journal of Rafsanjan University of Medical Sciences
JRUMS
1735-3165
2008-7268
10.61186/jrums
2010
9
4
Correlation Between Insulin-Like Growth Factor-I (Igf-1) Levels and Severity of Liver Involvement in Patients Afflicted with Liver Cirrhosis
A.
Khoshnood
askhoshnood@yahoo.com
MJ.
Faravash
M.
Nasiri Toosi
A.
Esteghamati
H.
Froutan
H.
Ghofrani
A.
Abdollahi
Correlation Between Insulin-Like Growth Factor-I (Igf-1) Levels and Severity of Liver Involvement in Patients Afflicted with Liver Cirrhosis A. Khoshnood [1] , MJ. Faravash [2] , M. Nasiri Toosi2, A. Esteghamati2, H. Froutan [3] , H. Ghofrani3, A. Abdollahi [4] Received: 20/01/09 Sent for Revision: 21/07/09 Received Revised Manuscript: 13/11/10 Accepted: 18/11/10 Background and Objectives: Insulin-like growth factor (IGF-1) is a polypeptide that 90% of it is secreted by liver. Cirrhosis of liver is a condition accompanied with decreased level of IGF-1, and with progression of the disease the level of IGF-1 may be further decreased. In this study the relation between the degree of IGF-1 and severity of liver disease on the basis of Child- Pugh and Model for end stage liver disease(MELD) score is investigated. Materials and Methods: In this cross sectional study, 100 cirrhotic patients who were diagnosed on the basis of liver biopsy or clinical criteria, referring to the gastroenterology clinic of Imam Khomeini Hospital in Tehran, Iran during the years 2007-2008 were recruited. Laboratory investigations including IGF-1, CBC, liver Enzymes, Alkaline phosphates, serum Albumin, Creatinine, direct and total Bilirubin were carried out for all the patients. Similarly ultrasound for evaluation of ascites and endoscopy for varices were performed. Results: 100 cirrhotic patients with male to female ratio of 63 to 37 and median age of 44.4±15 years were enrolled in the study. This study showed a mean IGF-1 level (± standard deviation) equal to 91.5±92.5ng/dl. Fourteen patients (14%) had IGF-1 within normal limits while 86 patients (86%) had abnormal IGF-1 level. In all patients the correlation coefficient between IGF-1 and MELD was -0.317 (p=0.001) and correlation coefficient between IGF-1 and Child- Pugh was equal to -0.478 (p<0.001). Conclusion: The findings of this study showed that IGF-1 could be an index of severity of cirrhosis and can be used to determine the severity of the disease in patients, in particular, when liver biopsy is not possible. Key words: IGF-1, Liver Cirrhosis, Child- Pugh, MELD Funding: This research was funded by Rafsanjan University of Medical Sciences. Conflict of interest: None declared. Ethical approval: The Ethics Committee of Rafsanjan University of Medical Sciences approved the study. [1] - Assistant Prof., Dept. of Gastroenterology, Shahid Sadouhgi, University of Medical Sciences, Yazd, Iran Corresponding autor , Tel : (0351) 8224003, Fax:(0351) 8224100, E-mail: askhoshnood@yahoo.com [2] - Associate Prof., Dept. of Gastroenterology, Tehran University of Medical Sciences, Tehran, Iran [3] - Prof., Dept. of Endocrinology, Tehran University of Medical Sciences, Tehran, Iran [4] - Assistant Prof., Dept. of Pathologhy, Tehran University of Medical Sciences, Tehran, Iran
IGF-1
Liver Cirrhosis
Child- Pugh
MELD
2010
11
01
315
324
http://journal.rums.ac.ir/article-1-896-en.pdf
39-5337
2024-03-28
10.1002
Journal of Rafsanjan University of Medical Sciences
JRUMS
1735-3165
2008-7268
10.61186/jrums
2010
9
4
Comparison of the Effects of Soccer Competition Stress on Salivary Cortisol and Heart Rate in Winner and Loser Coaches: A Short Report
Background and Objectives: Soccer coaching is considered to be one of the riskiest careers in the world. The psychological pressure caused by the nature of this profession causes wear to Soccer coaches. The aim of this research was to investigate the effects of acute competition stress on salivary cortisol and heart rate in professional soccer coaches during 2004-2005 competition season.
Materials and Methods: In this descriptive study, salivary samples were collected from coaches at five times. Sixteen professional soccer coaches with the average of 52.27±9.18 years of age, 11.67±6.01 years of coaching experience in the league and 64.40±5.91 beats per minute (bpm) of rest heart rate were selected as the subjects of study. The coaches were monitored with a team polar device throughout the games, during their competition. Analysis of variance with repeated measurements (ANOVA) was used.
Results: The highest level of cortisol was observed during the halftime break. This level was higher for the loser coaches than the winner ones. During the game heart rate differences changes were not significant between the loser and winner coaches.
Conclousion: The results indicated a hormonal response to competition, which was specially characterized by an anticipatory rise of cortisol depending on outcomes (goal scoring,……). Consequently, psychological stress of competition could be stressful and deterimental for the professional soccer coaches.
Key words: Competition Stress, Salviary Cortisol, Heart beat, Coach, Soccer
Funding: This study did not have any funds.
Conflict of interest: None declared.
Ethical approval: The Ethics Committee of Tehran University approved the study.
Competition Stress
Salviary Cortisol
Heart beat
Coach
Soccer
2010
11
01
325
330
http://journal.rums.ac.ir/article-1-5337-en.pdf
39-897
2024-03-28
10.1002
Journal of Rafsanjan University of Medical Sciences
JRUMS
1735-3165
2008-7268
10.61186/jrums
2010
9
4
Indirect Inguinal Hernia without Torsion of Greater Omentum(A case Report)
M.M.
Taghavi
taghavi164@yahoo.com
H.R.
Jafari Naveh
Indirect Inguinal Hernia without Torsion of Greater Omentum (A case Report) M.M. Taghavi [1] , H.R. Jafari Naveh [2] Received: 30/01/10 Sent for Revision: 10/04/10 Received Revised Manuscript: 24/08/10 Accepted: 02/10/10 Background and Objectives: Inguinal hernia s account for 75-85% of abdominal wall hernias. Inguinal hernia s are often classified as direct and indirect . The sac of hernia can include intestines, bladder, colons, ovary and appendices . The torsion of greater omentum with unilateral or bilateral inguinal hernia is a rare condition. In the present study a different rare case of inguinal hernia is reported. Case report: An abnormal swelling was seen on the right scrotal sac of a 50-year old man's cadaver in dissection room of Rafsanjan Medical School. Before dissection of cadaver, and with regard to the age of the case, the cause of swelling was diagnosed as direct inguinal hernia. Dissection of cadaver showed that the greater omentum is normal and without torsion, but a part of it was placed on the right inguinal canal. This part of omentum had entered the deep ring first and then had gone into canal and finally reached scrotal sac causing mentioned swelling and atrophy of testis. After the dissection of other body parts, some variations were seen. Conclusion : This type of inguinal hernia formed by greater omentum is a rare variation because firstly the involved testis was atrophied. Secondly there was no torsion in the greater omentum and lastly, with regard to atrophied testis, the hernia was from the embryonic period and had remained from the vaginal process. Diagnosis of this type of hernia is difficult for the surgeons especially when there are no clinical signs and pain involved. Key words : Indirect Inguinal Hernia, Greater Omentum, Torsion, Direct Inguinal Hernia [1] - Assistant Prof., Dept. of Anatomy, School of Medicine, University of Medical Sciences, Rafsanjan, Iran Corresponding autor, Tel: (0391) 4220244, Fax: (0391) 5225209, E-mail: taghavi164@yahoo.com [2] - Academic Member, Dept. of Anatomy, School of Medicine, University of Medical Sciences, Rafsanjan, Iran
Indirect Inguinal Hernia
Greater Omentum
Torsion
Direct Inguinal Hernia
2010
11
01
331
336
http://journal.rums.ac.ir/article-1-897-en.pdf