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Search Results: 1 - 10 of 135 matches for " Mehr Afarin Fesharaki "
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Treatment of Recalcitrant Electrical Burn Ulcer with Application of Topical Trichloroacetic Acid and Autologous Cultured Fibroblast
Mohammad Ali Nilforoushzadeh, Mohhamad Hossein Nasr Esfahani, Mehr Afarin Fesharaki, Amir Hossein Siadat and Elaheh HaftBaradaran
Cell & Tissue Transplantation & Therapy , 2012, DOI: 10.4137/CTTT.S3779
Abstract: In this case report, we present a case of deep, partial-thickness, recalcitrant electrical burn ulcer that was healed completely using tissue debridement with topical 50% TCA (Trichloroacetic acid) and application of autologous fibroblasts. To the best of our knowledge, this is the first time that the application of topical TCA along with autologous fibroblasts have been used for the treatment of an electrical burn ulcer with a satisfactory result.
Treatment of atrophic cutaneous leishmaniasis scar using autologous fibroblasts and keratinocytes (a case report and literature review):
Mohammad Ali Nilforoushzadeh,Mohhamad Hossein Nasr Esfahani,Mehr Afarin Fesharaki,Amir Hossein Siadat
Journal of Research in Medical Sciences , 2010,
Abstract: In this case report we present a case of wide, deep, atrophic cutaneous leishmaniasis scar that was improved significantly using injection of autologus fibroblasts, dermabrasion and dressing with autologus keratinocytes and fibroblasts. To our best knowledge, it is the first time that separate cultured fibroblasts and keratinocytes are used in conjunction with dermabrasion for treatment of cutaneous leishmaniasis scar. We have started this procedure as an extensive research on patients with leishmaniasis scar that will be reported in the future.
Phonological Analysis in Al-sahifa Al-Sajjādiyya ( Fī Al-isteāde Supplication)  [PDF]
Afarin Zare, Leila Dianat
Open Journal of Modern Linguistics (OJML) , 2012, DOI: 10.4236/ojml.2012.24024
Abstract: Implication, taken from the root “implicate”, means directing; like the implication of smoke for fire. The denotative meaning of implication is: forming a meaning in mind by imagining the word. Word visualizetion in the human’s mind is done through different means such as: structure of the word, role of the word in the clause, use of the dictionary, style and manner of pronouncing a word, and phonemes in a word. The present study tries to analyze” Fī Al-isteāde Supplication “from Al-sahifa Al-Sajjādiyya based on the trends of phonology. Also, it tries to show the role of phonemes, having been used in Al-sahifa Al-Sajjādiyya, in communicating the message to the reader. In this article, the fact that the interrelatedness of form and content is obviously seen in all the supplications of Al-sahifa Al-Sajjādiyya is unraveled. The most important finding of this research is that all the phonemes employed in Al-sahifa are used as they are appropriate to the context. When Imām Sajjād is talking about God’s mercy, he uses soft and delicate sounds but when he is talking about heavenly retribution, he uses harsh and bitter sounds in a manner that one cannot replace one with another. The sounds have such an effect on the text that we can appreciate their meanings by merely listening to them.
Using AdaBoost Meta-Learning Algorithm for Medical News Multi-Document Summarization  [PDF]
Mahdi Gholami Mehr
Intelligent Information Management (IIM) , 2013, DOI: 10.4236/iim.2013.56020
Abstract:

Automatic text summarization involves reducing a text document or a larger corpus of multiple documents to a short set of sentences or paragraphs that convey the main meaning of the text. In this paper, we discuss about multi-document summarization that differs from the single one in which the issues of compression, speed, redundancy and passage selection are critical in the formation of useful summaries. Since the number and variety of online medical news make them difficult for experts in the medical field to read all of the medical news, an automatic multi-document summarization can be useful for easy study of information on the web. Hence we propose a new approach based on machine learning meta-learner algorithm called AdaBoost that is used for summarization. We treat a document as a set of sentences, and the learning algorithm must learn to classify as positive or negative examples of sentences based on the score of the sentences. For this learning task, we apply AdaBoost meta-learning algorithm where a C4.5 decision tree has been chosen as the base learner. In our experiment, we use

Physiology Dept, School of Medicine, Isfahan University of Medical Sciences and Health Services, Isfahan, Iran
M FESHARAKI
Journal of Research in Medical Sciences , 2001,
Abstract: Introduction. Various factors affect on the incidence of atherosclerosis, that most important of them is the high plasma concentration of cholestrol in the form of low density lipoproteins (LDL). This study evaluated the effect of leptin (the product of the ob gene) on the cholesterol, triglyceride, LDL and HDL plasma level. Fatty streak induced hypercholestrolemia in rabbit was studied. Methods. Rabbits were divided to six groups and feeded as followed. Group one: regular diet, 2nd group: high cholestrol diet (HCD), 3rd group: regular diet +leptin 0.1 mg/kg/day, 4th group: HCD + leptin 0.1 mg/kg/day, 5th group: HCD+leptin 1 mg/kg/day and 6th group: HCD+leptin 10 mg/kg/day. Blood samples were taken before and after the study and the plasma level of cholestrol, triglycerid, LDL, HOL and blood pressure was measured. Arterial wall was histopathologically on aorta. Results. The plasma level of cholestrol, triglycerid, LDL, HDL in all HCD group showed significant increasing. LDL between 4th and 6th group had no difference (P > 0.05). Fatty steaks in all HCD groups were equal. Discussion. According to the results, we suggest that doses of 0.1, 1 and 10 mg/kg/day of leptin in a short period (30 day), increase the plasma level of LDL, but it have not any effect on the mean blood pressure, plasma level of cholesterol, triglycerid and HDL in rabbit.
Ranking of Leagility Factors Based on Job Satisfaction through a Combinatory Model of Fuzzy TOPSIS and AHP (Case Study: M.R.I Hospital, Shiraz, Iran)  [PDF]
Hasan Dehghan Denavi, Mohammad Mirabi, Afarin Rezaei
Open Journal of Business and Management (OJBM) , 2018, DOI: 10.4236/ojbm.2018.61002
Abstract:
The main purpose of this study is to identify and rank leagility factors based on job satisfaction in the M.R.I Hospital, Shiraz, Iran. From the purpose point of view, this research is an applied research. In this research two methods of fuzzy tops are the Analytical Hierarchy Process (AHP) to compute the inconsistency rate, and rank the job satisfaction criteria AHP is employed; afterwards the fuzzy TOPSIS is used to rank the lean-agile criterions. In all the committed pairwise comparisons the consistency rate has scored less than 0.1 and ranking has been carried out. Results obtained from this research indicate ranking of the criteria, and also reveal the importance of the organizational factors with the most weight (0.686), and then the environmental factors with a weight of 0.126 and finally factors associated with nature of work with a weight of 0.098. Moreover result of fuzzy TOPSIS demonstrates that, having the highest closeness coefficient, providing high quality services has the highest priority among the criteria. The importance of other criteria is as follows: on time services, competency, responsiveness, flexibility, speed, and waste reduction. It can be a benchmarking for researches and decision makers to apply the results of this research.
An Expert System for Advising to Buy a FootballPlayer Using Visual Prolog  [PDF]
Mahdi Gholami mehr, Hossein Shirazi
Intelligent Information Management (IIM) , 2012, DOI: 10.4236/iim.2012.44020
Abstract: This work presents the design of an Expert System that aims to advice the club teams to buy a football player in the post that they needed. Suggesting different player in many posts by an expert person is based on football experience, knowledge about the player and the club that he works. For mechanization the ability of this person, we use Expert System because it can model the ability of a person in solving a problem. Visual Prolog language is used as a tool for designing our Expert System.
EDITORIAL: Toward evidence-based planning for research
Afarin Rahimi-Movaghar
Iranian Journal of Psychiatry , 2007,
Abstract:
Effects of propranolol in patients with central serous chorioretinopathy
Farzan Kianersi,Farnaz Fesharaki
Journal of Research in Medical Sciences , 2008,
Abstract: BACKGROUND: Central serous retinopathy (CSR) is a frequent disease often involves healthy men and causes visual disturbances. This study was undertaken to investigate the effects of propranolol tablet on improvement of CSR in referral cases to Farabi and Feiz hospitals in Isfahan in 2003-2004. METHODS: This was a double-blind randomized controlled clinical trial. Patients with CSR referred to Farabi and Feiz hospitals were randomly divided into 2 groups: treatment group and control group, each one included 30 patients. Treatment group took propranolol tablets 20 mg twice a day, and control group took placebo tablets. Patients were examined weekly until complete improvement. Means of duration of disease and final visual acuity on the basis of lag mar were compared by t-test. Relative frequency of final visual acuity of 10/10 in the two groups was compared using chisquare tests. RESULTS: Two groups were comparable with respect to age, sex, involved eye, psychological tensions and clinical findings. The course of improvement in treatment group was 62 ± 29 days and in control group was 89 ± 44 days (P < 0.05). Means of final visual acuities were not significantly different between the two groups (0.98 ± 0.13 log mar in treatment group compared to 0.97 ± 0.18 log mar in control group). Relative frequency of vision < 10/10 was 30% in control group and 3.3% in treatment group (P < 0.01). CONCLUSION: Duration of disease and need to laser therapy in patients with CSR were decreased by the use of propranolol but it had no effect on the amount of final vision. Because the patients are mostly in the years of active life, propranolol use is recommended for these patients. KEYWORDS: Central serous chorioretinopathy, visual acuity, propranolol.
Salt-induced changes in germination and vegetative stages of Anethum graveolens L.
Mehr, Zahra Setayesh
Journal of Stress Physiology & Biochemistry , 2013,
Abstract: The aim of this experiment was to determine the response of dill (Anethum graveolens L.) to salt stress during germination and vegetative stages. In the first stage, response of dill seeds germination to levels of salinity (0, 50, 75 and 100 mM) was investigated. In the second stage, influence of salt stress on physiological and biochemical parameters in dill seedlings were investigated. Results showed germination rate and percentage, radical, plumule length and dry weight decreased significantly with the increase of salinity levels. Effect of salt stress on amount of chlorophyll a, b and total was significant. Results indicated that, amount of proline, total soluble carbohydrates and proteins and catalase (CAT) activity in shoots and roots significantly increased with the increase of salinity. These results showed that dill maintained higher carbohydrates, proteins, proline and activity of CAT under salt stress and these traits could have partially to its salt tolerance.
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