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Vercruysse W, Muniz RR, Joos B, Hardy A, Hamed H, Desta D, Boyen HG, Schreurs S, Safari M, Marchal W, Vandamme D. Co-pyrolysis of chicken feathers and macadamia nut shells, a promising strategy to create nitrogen-enriched electrode materials for supercapacitor applications. Bioresour Technol 2024; 396:130417. [PMID: 38316229 DOI: 10.1016/j.biortech.2024.130417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 01/31/2024] [Accepted: 01/31/2024] [Indexed: 02/07/2024]
Abstract
Global food waste emits substantial quantities of nitrogen to the environment (6.3 Mtons annually), chicken feather (CF) waste is a major contributor to this. Pyrolysis, in particular co-pyrolysis of nitrogen-rich and lignocellulosic waste streams is a promising strategy to improve the extent of pyrolytic nitrogen retention by incorporating nitrogen in its solid biochar structure. As such, this biochar can serve as a precursor for nitrogen-enriched activated carbons for application in supercapacitors. Therefore, this study investigates the co-pyrolysis of CF with macadamia nut shells (MNS) to create nitrogen-rich activated carbons. Co-pyrolysis increased nitrogen retention during pyrolysis from 9 % to 18 % compared to CF mono-pyrolysis, while the porosity was maintained. After removing undesirable inorganic impurities by dilute acid washing, this led to a specific capacitance of 21F/g using a scan rate of 20 mV/s. Finally, cycling stability tests demonstrated good stability with 73 % capacitance retention after 10 000 cycles.
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Affiliation(s)
- W Vercruysse
- Analytical and Circular Chemistry, Institute for Materials Research (imo-imomec), Hasselt University, Agoralaan Gebouw D, 3590 Diepenbeek, Belgium
| | - R R Muniz
- Analytical and Circular Chemistry, Institute for Materials Research (imo-imomec), Hasselt University, Agoralaan Gebouw D, 3590 Diepenbeek, Belgium
| | - B Joos
- Design and Synthesis of Inorganic Nanomaterials, Institute for Materials Research (imo-imomec), Hasselt University, Agoralaan Gebouw D, 3590 Diepenbeek, Belgium; IMEC vzw, Division Imomec Associated Laboratory, Wetenschapspark 1, 3590 Diepenbeek, Belgium; EnergyVille, Thor Park 8320, 3600 Genk, Belgium
| | - A Hardy
- Design and Synthesis of Inorganic Nanomaterials, Institute for Materials Research (imo-imomec), Hasselt University, Agoralaan Gebouw D, 3590 Diepenbeek, Belgium; IMEC vzw, Division Imomec Associated Laboratory, Wetenschapspark 1, 3590 Diepenbeek, Belgium; EnergyVille, Thor Park 8320, 3600 Genk, Belgium
| | - H Hamed
- Electrochemical Engineering, Institute for Materials Research (imo-imomec), Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium; IMEC vzw, Division Imomec Associated Laboratory, Wetenschapspark 1, 3590 Diepenbeek, Belgium
| | - D Desta
- Nano Structure Physics, Materials Physics, Institute for Materials Research (imo-imomec), Hasselt University, Agoralaan Gebouw D, 3590 Diepenbeek, Belgium
| | - H-G Boyen
- Nano Structure Physics, Materials Physics, Institute for Materials Research (imo-imomec), Hasselt University, Agoralaan Gebouw D, 3590 Diepenbeek, Belgium
| | - S Schreurs
- Nuclear Technology Centre (NuTeC), Centre for Environmental Sciences (CMK), Agoralaan, 3590 Diepenbeek, Belgium
| | - M Safari
- Electrochemical Engineering, Institute for Materials Research (imo-imomec), Hasselt University, Agoralaan, 3590 Diepenbeek, Belgium; IMEC vzw, Division Imomec Associated Laboratory, Wetenschapspark 1, 3590 Diepenbeek, Belgium
| | - W Marchal
- Analytical and Circular Chemistry, Institute for Materials Research (imo-imomec), Hasselt University, Agoralaan Gebouw D, 3590 Diepenbeek, Belgium
| | - D Vandamme
- Analytical and Circular Chemistry, Institute for Materials Research (imo-imomec), Hasselt University, Agoralaan Gebouw D, 3590 Diepenbeek, Belgium.
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Fazlollahi MR, Hamidieh AA, Moradi L, Shokouhi Shoormati R, Sabetkish N, Esmaeili B, Badalzadeh M, Alizadeh Z, Shamlou S, Movahedi M, Mahloujirad M, Razaghian A, Arshi S, Gharagozlou M, Kalantari A, Bemanian MH, Safari M, Heidarzadeh Arani M, Nabavi M, Parvaneh N, Sadeghi-Shabestari M, Behfar M, Behniafard N, Sherkat R, Ahmadian Heris J, Shariat M, Radmehr R, Houshmand M, Kazemnejad A, Molitor A, Carapito R, Bahram S, Pourpak Z, Moin M. Clinical and immunological characteristics of 69 leukocyte adhesion deficiency-I patients. Pediatr Allergy Immunol 2023; 34:e13990. [PMID: 37492921 DOI: 10.1111/pai.13990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 06/14/2023] [Accepted: 06/20/2023] [Indexed: 07/27/2023]
Abstract
BACKGROUND In order to support the comprehensive classification of Leukocyte Adhesion Deficiency-I (LAD-I) severity by simultaneous screening of CD11a/CD18, this study assessed clinical, laboratory, and genetic findings along with outcomes of 69 LAD-I patients during the last 15 years. METHODS Sixty-nine patients (40 females and 29 males) with a clinical phenotype suspected of LAD-I were referred to Immunology, Asthma, and Allergy research institute, Tehran, Iran between 2007 and 2022 for further advanced immunological screening and genetic evaluations as well as treatment, were enrolled in this study. RESULTS The diagnosis median age of the patients was 6 months. Delayed umbilical cord separation was found in 25 patients (36.2%). The median diagnostic delay time was 4 months (min-max: 0-82 months). Forty-six patients (66.7%) were categorized as severe (CD18 and/or CD11a: below 2%); while 23 children (33.3%) were in moderate category (CD18 and/or CD11a: 2%-30%). During the follow-ups, 55.1% of children were alive with a mortality rate of 44.9%. Skin ulcers (75.4%), omphalitis (65.2%), and gingivitis (37.7%) were the most frequent complaints. Genetic analysis of the patients revealed 14 previously reported and three novel pathogenic mutations in the ITGB2 gene. The overall survival of patients with and without hematopoietic stem cell transplantation was 79.3% and 55.6%, respectively. CONCLUSION Physicians' awareness of LAD-I considering delayed separation of umbilical cord marked neutrophilic leukocytosis, and variability in CD11 and CD18 expression levels, and genetic analysis leads to early diagnosis and defining disease severity. Moreover, the prenatal diagnosis would benefit families with a history of LAD-I.
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Affiliation(s)
- Mohammad Reza Fazlollahi
- Immunology, Asthma and Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Children's Medical Center, Pediatrics Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
| | - Amir Ali Hamidieh
- Pediatric Cell and Gene Therapy Research Center, Gene, Cell & Tissue Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Leila Moradi
- Immunology, Asthma and Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Children's Medical Center, Pediatrics Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
| | - Raheleh Shokouhi Shoormati
- Immunology, Asthma and Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Children's Medical Center, Pediatrics Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
| | - Nastaran Sabetkish
- Immunology, Asthma and Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Children's Medical Center, Pediatrics Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
| | - Behnaz Esmaeili
- Immunology, Asthma and Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Children's Medical Center, Pediatrics Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
- Department of Basic Sciences, Khoy University of Medical Sciences, Khoy, Iran
| | - Mohsen Badalzadeh
- Immunology, Asthma and Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Children's Medical Center, Pediatrics Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Alizadeh
- Immunology, Asthma and Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Children's Medical Center, Pediatrics Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
| | - Somayeh Shamlou
- Immunology, Asthma and Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Children's Medical Center, Pediatrics Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
| | - Masoud Movahedi
- Department of Allergy and Clinical Immunology, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Mahloujirad
- Immunology, Asthma and Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Anahita Razaghian
- Immunology, Asthma and Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Children's Medical Center, Pediatrics Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
| | - Saba Arshi
- Department of Allergy and Immunology, Rasool-e-Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Gharagozlou
- Department of Allergy and Clinical Immunology, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Arash Kalantari
- Department of Pediatrics, Valiasr Hospital, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Hassan Bemanian
- Department of Allergy and Immunology, Rasool-e-Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Mojgan Safari
- Department of Pediatrics, School of Medicines, Hamadan University of Medical Science, Hamedan, Iran
| | | | - Mohammad Nabavi
- Department of Allergy and Immunology, Rasool-e-Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Nima Parvaneh
- Department of Allergy and Clinical Immunology, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahnaz Sadeghi-Shabestari
- Immunology Research Center of Tabriz, TB and Lung Disease Research Center, Children Hospital, Tabriz University of Medical Science, Tabriz, Iran
| | - Maryam Behfar
- Pediatric Cell and Gene Therapy Research Center, Gene, Cell & Tissue Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Nasrin Behniafard
- Children Growth Disorder Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Roya Sherkat
- Immunodeficiency Diseases Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Javad Ahmadian Heris
- Department of Allergy and Clinical Immunology, Pediatric Hospital, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mansoureh Shariat
- Department of Allergy and Clinical Immunology, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Roshanak Radmehr
- Immunology, Asthma and Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Children's Medical Center, Pediatrics Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
| | - Massoud Houshmand
- National Institute for Genetic Engineering and Biotechnology, Tehran, Iran
| | - Anoshirvan Kazemnejad
- Department of Biostatistics, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Anne Molitor
- Laboratoire d'ImmunoRhumatologie Moléculaire, Plateforme GENOMAX, INSERM UMR_S 1109, Faculté de Médecine, Fédération Hospitalo-Universitaire OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), LabEx TRANSPLANTEX, Université de Strasbourg, Strasbourg, France
- Service d'Immunologie Biologique, Plateau Technique de Biologie, Pôle de Biologie, Nouvel Hôpital Civil, Strasbourg, France
| | - Raphael Carapito
- Laboratoire d'ImmunoRhumatologie Moléculaire, Plateforme GENOMAX, INSERM UMR_S 1109, Faculté de Médecine, Fédération Hospitalo-Universitaire OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), LabEx TRANSPLANTEX, Université de Strasbourg, Strasbourg, France
- Service d'Immunologie Biologique, Plateau Technique de Biologie, Pôle de Biologie, Nouvel Hôpital Civil, Strasbourg, France
| | - Seiamak Bahram
- Laboratoire d'ImmunoRhumatologie Moléculaire, Plateforme GENOMAX, INSERM UMR_S 1109, Faculté de Médecine, Fédération Hospitalo-Universitaire OMICARE, Fédération de Médecine Translationnelle de Strasbourg (FMTS), LabEx TRANSPLANTEX, Université de Strasbourg, Strasbourg, France
- Service d'Immunologie Biologique, Plateau Technique de Biologie, Pôle de Biologie, Nouvel Hôpital Civil, Strasbourg, France
| | - Zahra Pourpak
- Immunology, Asthma and Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Children's Medical Center, Pediatrics Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
| | - Mostafa Moin
- Immunology, Asthma and Allergy Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Children's Medical Center, Pediatrics Center of Excellence, Tehran University of Medical Sciences, Tehran, Iran
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Nabavizadeh SH, Moghtaderi M, Alyasin S, Esmaeilzadeh H, Hosseini Teshnizi S, Jabbari-Azad F, Barzegar-Amini M, Momen T, Sadinejad M, Abolnezhadian F, Iranparast S, Namavari N, Houshmand H, Sartipi M, Safari M, Eslamian MH, Darougar S, Ahmadiafshar A, Amirsoleymani M, Fouladvand A, Ghaffari J, Bazargan N, Ebrahimi S, Sedighi GR, Mohammadzadeh I, Araghi M, Darabi B, Babaei M, Javidi Alesaadi S. Epidemiology, Sociodemographic Factors and Comorbidity for Allergic Rhinitis, Asthma, and Rhinosinusitis Among 15 to 65-year-Old Iranian Patients. Med J Islam Repub Iran 2022; 36:128. [PMID: 36620471 PMCID: PMC9805810 DOI: 10.47176/mjiri.36.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Indexed: 11/07/2022] Open
Abstract
Background: It is well established that upper and lower airways are often clumped together when diagnosing and treating a disease. This study was designed to determine the prevalence of upper and lower airway diseases and to assess the effect of sociodemographic factors on the prevalence and the comorbidity of these disorders. Methods: This cross-sectional population-based study included patients with ages ranging between 15 to 65 years, who were referred to allergy outpatient clinics in various provinces of Iran from April to September 2020. A modified global Allergy and Asthma European Network (GA2LEN) screening questionnaire was filled out by local allergists of the 12 selected provinces in Iran. Information about the patients and sociodemographic factors was also recorded. Statistical analysis was done by univariate statistical analyses and multiple logistic regressions in SPSS software Version 26. Results: Out of 4988 recruited patients, 1078 (21.6%) had the symptoms of allergic rhinitis (AR) and 285 (5.7%) met the criteria of asthma. The prevalence of acute rhinosinusitis (ARS) and chronic rhinosinusitis (CRS) was 21.6 % and 22%, respectively. The highest prevalence of AR and ARS was in Tehran with the arateof of 33.9% each. Asthma was more prevalent in Khuzestan (14.2%) and CRS in Baluchestan (57.5%). Our analysis showed that the patients with asthma were most likely to have other allergic diseases as well-CRS (OR = 4.8; 95% CI, 2.02- 5.82), AR (OR= 2.5, 95% CI, 2.10-3), ARS (OR = 1.8; 95% CI, 2.10-3), followed by eczema (OR = 1.4; 95% CI, 1.13-1.67).We found that those individuals with CRS were most likely to have painkiller hypersensitivity (OR= 2.1; 95% CI, 1.21-3.83). Furthermore, smoking has been found more than 1.5 folds in patients with ARS. After adjusting variables, there was no correlation between education, occupation, and ethnicity with the studied diseases. Conclusion: Rhinosinusitis is a common condition among Iranian patients. This study confirmed that inflammation of the upper and lower airways can occur simultaneously. Gender, education, occupation, and ethnicity were found to be irrelevant in the development of either AR, asthma, ARS, or CRS.
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Affiliation(s)
| | - Mozhgan Moghtaderi
- Allergy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran,Corresponding author: Dr Mozhgan Moghtaderi,
| | - Soheila Alyasin
- Allergy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Saeed Hosseini Teshnizi
- Clinical Research Development Center of Children Hospital, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | | | | | - Tooba Momen
- Research Institute of Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Morteza Sadinejad
- Department of Allergy and Clinical Immunology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Farhad Abolnezhadian
- Department of Pediatrics, Abuzar Children’s Hospital, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Sara Iranparast
- Department of Immunology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran & Student Research Committee, Jundishapur University of Medical Sciences, Ahvaz, Iran
| | | | - Hamidreza Houshmand
- Department of Pediatrics Division of Allergy and Clinical Immunology, Urmia University of Medical Sciences, Urmia Iran
| | - Majid Sartipi
- Health Promotion Research Center, School of Public Health, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Mojgan Safari
- Department of Allergy and Clinical Immunology, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Hossein Eslamian
- Department of Allergy and Clinical Immunology, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Sepideh Darougar
- Department of Pediatrics, Tehran Medical Sciences Branch, Islamic Azad University, Tehran, Iran
| | - Akefeh Ahmadiafshar
- Zanjan Social Determinants of Health Research Center, Zanjan Metabolic Diseases Research Center, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Mobina Amirsoleymani
- Student Research Committee, Department of Immunology, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Fouladvand
- Department of Pediatrics, Shahid Rahimi Hospital, Lorestan University of Medical Sciences, Khorram Abad, Iran
| | - Javad Ghaffari
- Molecular and Cell Biology Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Nasrin Bazargan
- Department of Pediatrics, Kerman University of Medical Sciences, Kerman, Iran
| | | | - Gholam Reza Sedighi
- Department of Pediatric, Afzalipour Hospital, Afzalipour Faculty of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Iraj Mohammadzadeh
- Non-Communicable Pediatrics Diseases Research Center, Babol University of Medical Sciences, Babol, Iran
| | | | - Behzad Darabi
- Department of Pediatrics, Ilam University of Medical Sciences, Ilam, Iran
| | - Maryam Babaei
- Allergy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Safari M, Hoseinian F, Deglon D, Leal Filho L, Souza Pinto T. Impact of flotation operational parameters on the optimization of fine and coarse Itabirite iron ore beneficiation. POWDER TECHNOL 2022. [DOI: 10.1016/j.powtec.2022.117772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Zaroushani V, Safari M. Occurrence of opportunistic incidents in hospitals during the Covid-19 pandemic. Occup Med (Lond) 2022. [DOI: 10.18502/tkj.v13i4.9139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
For nearly two years, the world has been facing a common crisis as Covid-19. In the meantime, governments have suffered a wide variety of damages and costs, and damage to human capital and the loss of health professionals is one of the irreparable costs of health systems in all governments. During this crisis, health care systems and specialists were exposed to special occupational hazards over specific periods of time, and the exposure of the medical staff to these hazards in hospitals led to a number of opportunistic incidents. Investigation of opportunistic incidents can help identify the sources of occupational hazards of medical staff and lead to proper management of risks associated with these accidents. This article aims to draw researchers' attention to opportunistic incidents during the Covid 19 pandemic as a global crisis in hospitals.
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Hosseini F, Safari M. Henoch–Schonlein purpura due to sodium valproate: A case report. Clin Case Rep 2022; 10:e05596. [PMID: 35356191 PMCID: PMC8939040 DOI: 10.1002/ccr3.5596] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 02/27/2022] [Accepted: 03/01/2022] [Indexed: 11/21/2022] Open
Abstract
We report a 5‐year‐old girl with a generalized seizure treated with sodium valproate syrup. She returned to the clinic with Henoch–Schonlein purpura after 20 days due to the consumption of sodium valproate. To our knowledge, this is the second case of sodium valproate‐induced HSP. Consumption of sodium valproate can cause Henoch–Schonlein purpura.
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Safari M, Tahmasbi V, Rabiee AH. Investigation into the automatic drilling of cortical bones using ANFIS-PSO and sensitivity analysis. Neural Comput Appl 2021. [DOI: 10.1007/s00521-021-06248-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Esmaeilzadeh H, Askarisarvestani A, Hosseini N, Samimi S, Shafiei A, Mahdaviani SA, Eslami N, Chavoshzadeh Z, Fallahi M, Khakbazanfard N, Shabestari MS, Aleyasin S, Nabavizadeh SH, Cheraghi T, Kalantari A, Ahmadiafshar A, Safari M, Eslamian MH, Molatefi R, Shirkani A, Heidarzadeh Arani M, Tavakol M, Bemanian MH, Arshi S, Nabavi M, Shokri S, Shahhosseini B, Mortazavi N, Nakhaei P, Nazari F, Fallahpour M, Ahanchian H, Moazzen N, Khoshkhui M, Motlagh AV, Aghamohammadi A, Abolhassani H, Yazdani R, Rezaei N. Adverse reactions in a large cohort of patients with inborn errors of immunity receiving intravenous immunoglobulin. Clin Immunol 2021; 230:108826. [PMID: 34418548 DOI: 10.1016/j.clim.2021.108826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 08/07/2021] [Accepted: 08/17/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Intravenous immunoglobulins (IVIg) are the major treatment in inborn errors of immunity (IEI) disorders; However, IVIg infusions show some adverse effects. We aimed to assess the adverse reactions of IVIg infusions. METHODS Data of IVIg infusions in IEI patients were collected from 2011 to 2021. Totally, 363 IEI patients received IVIg regularly in Iran entered the study. The adverse reactions are classified regarding their severity and chronicity. RESULTS 22,667 IVIg infusions were performed in the study. 157 patients (43.2%) and 1349 (5.9%) infusions were associated with at least one type of adverse reaction. The highest rates of adverse reactions were seen in severe combined immunodeficiency. Myalgia, chills, headache, fever, and hypotension were the most frequent adverse effects of IVIg. CONCLUSION The reactions affect almost half of the patients mainly in the first infusions which necessitate the close observation of IEI patients receiving IVIg.
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Affiliation(s)
- Hossein Esmaeilzadeh
- Allergy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Division of Allergy and Clinical Immunology, Pediatrics Department, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Aida Askarisarvestani
- Division of Allergy and Clinical Immunology, Pediatrics Department, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Nazanin Hosseini
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Sahar Samimi
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran; Primary Immunodeficiency Diseases Network (PIDNet), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Alireza Shafiei
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Bahrami Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Seyed Alireza Mahdaviani
- Pediatric Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Narges Eslami
- Allergy and Clinical immunology Dept, Mofid Children Hospital, , Shahid Beheshti University of Medical Sciences, Tehran, , Iran
| | - Zahra Chavoshzadeh
- Allergy and Clinical immunology Dept, Mofid Children Hospital, , Shahid Beheshti University of Medical Sciences, Tehran, , Iran
| | - Mazdak Fallahi
- Allergy and Clinical immunology Dept, Mofid Children Hospital, , Shahid Beheshti University of Medical Sciences, Tehran, , Iran
| | - Nasrin Khakbazanfard
- Allergy and Clinical immunology Dept, Mofid Children Hospital, , Shahid Beheshti University of Medical Sciences, Tehran, , Iran
| | | | - Soheila Aleyasin
- Allergy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Division of Allergy and Clinical Immunology, Pediatrics Department, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyed Hesamedin Nabavizadeh
- Allergy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Division of Allergy and Clinical Immunology, Pediatrics Department, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Taher Cheraghi
- Department of Pediatrics, 17th Shahrivar Children's Hospital, Guilan University of Medical Sciences, Rasht, Iran
| | - Arash Kalantari
- Department of Immunology and Allergy, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Mojgan Safari
- Department of Pediatrics, Hamadan University of Medical Sciences, Hamadan, Iran
| | | | - Rasol Molatefi
- Department of Pediatrics, Bo-Ali children's Hospital of Ardabil University of Medical Sciences, Ardabil, Iran
| | - Afshin Shirkani
- Allergy and Clinical Immunology Department, Bushehr University of Medical Science, School of Medicine, Bushehr, Iran
| | | | - Marzieh Tavakol
- Non-Communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Mohammad Hassan Bemanian
- Department of Allergy and Clinical Immunology, Rasool e Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Saba Arshi
- Department of Allergy and Clinical Immunology, Rasool e Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Nabavi
- Department of Allergy and Clinical Immunology, Rasool e Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Sima Shokri
- Department of Allergy and Clinical Immunology, Rasool e Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Babak Shahhosseini
- Division of Allergy and Clinical Immunology, Pediatrics Department, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Negar Mortazavi
- Department of Clinical Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Pooria Nakhaei
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Farzad Nazari
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran; Primary Immunodeficiency Diseases Network (PIDNet), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Morteza Fallahpour
- Department of Allergy and Clinical Immunology, Rasool e Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Hamid Ahanchian
- Allergy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Nasrin Moazzen
- Allergy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Maryam Khoshkhui
- Allergy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ahmad Vosughi Motlagh
- Department of Pediatrics, North Khorasan University of Medical Sciences, Bojnurd. Iran
| | - Asghar Aghamohammadi
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran; Primary Immunodeficiency Diseases Network (PIDNet), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Hassan Abolhassani
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran; Division of Clinical Immunology, Department of Biosciences and Nutrition, Karolinska Institute, Stockholm, Sweden; Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institute at Karolinska University Hospital Huddinge, Stockholm, Sweden; Primary Immunodeficiency Diseases Network (PIDNet), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Reza Yazdani
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran; Primary Immunodeficiency Diseases Network (PIDNet), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran; Primary Immunodeficiency Diseases Network (PIDNet), Universal Scientific Education and Research Network (USERN), Tehran, Iran.
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9
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Shams MH, Assarehzadegan MA, Eskandari N, Masjedi M, Kheirandish F, Ghasemi R, Ganjalikhani Hakemi M, Varzi AM, Safari M, Sohrabi SM, Abdoli Sereshki H. Molecular and immunochemical characterization of Pop n 2: A new allergen of Populus nigra pollen. Clin Exp Allergy 2020; 51:1613-1623. [PMID: 33210791 DOI: 10.1111/cea.13789] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 10/05/2020] [Accepted: 10/28/2020] [Indexed: 02/05/2023]
Abstract
BACKGROUND Pollen is one of the most common allergens that cause respiratory allergies worldwide. Pollen grains from poplars have been reported as important sources of pollinosis in many countries. OBJECTIVE The aim of the present study was to determine the molecular and immunochemical characterization of Pop n 2, a novel allergen of Populus nigra (P nigra) pollen extract. METHODS In this study, the pollen extract of P nigra was analysed by SDS-PAGE, and the allergenic profile was determined by IgE immunoblotting and specific ELISA using the sera of twenty allergic patients. The coding sequence of Pop n 2 was cloned and expressed in the Escherichia coli BL21 (DE3) using plasmid the pET-21b (+). Finally, the expressed recombinant Pop n 2 was purified by affinity chromatography. RESULTS Pop n 2 belongs to the profilin family with a molecular weight of approximately 14 kDa. Pop n 2 is the most IgE-reactive protein (about 65%) in the P nigra pollen extract. The cDNA sequencing results indicated an open reading frame 396 bp that encodes 131 amino acid residues. The results of ELISA and Immunoblotting assays showed that recombinant Pop n 2 could react with the IgE antibody in patients' sera, like its natural counterpart. CONCLUSION Our data revealed that Pop n 2 is a significant allergen in the P nigra pollen extract. Moreover, we observed that the recombinant Pop n 2 produced by the pET-21b (+) vector in the E colisystem acts as its natural counterpart.
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Affiliation(s)
- Mohammad-Hossein Shams
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.,Razi Herbal Medicines Research Center, Lorestan University of Medical sciences, Khorramabad, Iran
| | - Mohammad-Ali Assarehzadegan
- Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Science, Tehran, Iran.,Immunology Department, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Nahid Eskandari
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohsen Masjedi
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Farnaz Kheirandish
- Razi Herbal Medicines Research Center, Lorestan University of Medical sciences, Khorramabad, Iran.,Department of Medical Parasitology and Mycology, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Ramin Ghasemi
- Department of Immunology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Ali-Mohammad Varzi
- Department of Medical Immunology, School of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Mojgan Safari
- Department of Pediatrics, School of Medicines, Hamedan University of Medical Science, Hamedan, Iran
| | - Seyyed-Mohsen Sohrabi
- Razi Herbal Medicines Research Center, Lorestan University of Medical sciences, Khorramabad, Iran
| | - Haleh Abdoli Sereshki
- Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Science, Tehran, Iran.,Immunology Department, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
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10
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Gheysarzadeh A, Sadeghifard N, Safari M, Rashidian T, Mohammadyari E, Tavan H. Case series of four pregnant women with COVID-19 in Ilam, Iran. New Microbes New Infect 2020; 38:100783. [PMID: 33072336 PMCID: PMC7550274 DOI: 10.1016/j.nmni.2020.100783] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 10/04/2020] [Accepted: 10/06/2020] [Indexed: 01/07/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) has quickly become the most important health burden globally as a result of the pandemic. Pregnant women are considered to be in a high-risk group because COVID-19 infection in this group may result in extensive damage. We aimed to describe COVID-19 infections in four pregnant women in Ilam, Iran. All had positive results first by real-time PCR, then by computed tomographic scan. All of these patients were hospitalized, and all of them were treated successfully. This study showed that although pregnant women are at a higher risk of COVID-19 infection, they can be treated successfully. It also demonstrated that receiving care and treatment at the hospital can be a good experience for pregnant women.
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Affiliation(s)
- A. Gheysarzadeh
- Department of Clinical Biochemistry, Ilam University of Medical Sciences, Ilam, Iran
| | - N. Sadeghifard
- Department of Microbiology, School of Medicine, Clinical Microbiology Research Center, Ilam University of Medical Sciences, Ilam, Iran
| | - M. Safari
- Department of Radiology, School of Medicine, Emam Khomeini Hospital, Ilam University of Medical Sciences, Ilam, Iran
| | - T. Rashidian
- Department of Obstetrics and Gynecology, School of Medicine, Ayatollah Taleghani Hospital, Ilam University of Medical Sciences, Ilam, Iran
| | - E. Mohammadyari
- Department of Cardiology, School of Medicine, Ilam University of Medical Sciences, Ilam, Iran
| | - H. Tavan
- Department of Medical Surgical Nursing, Clinical Research Development Unit, Shahid Mostafa Khomeini Hospital, Ilam University of Medical Sciences, Ilam, Iran
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11
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Gheysarzadeh A, Sadeghifard N, Safari M, Balavandi F, Falahi S, Kenarkoohi A, Tavan H. Report of five nurses infected with severe acute respiratory syndrome coronavirus 2 during patient care: case series. New Microbes New Infect 2020; 36:100694. [PMID: 32405418 PMCID: PMC7219377 DOI: 10.1016/j.nmni.2020.100694] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 05/05/2020] [Accepted: 05/07/2020] [Indexed: 12/21/2022] Open
Abstract
The high prevalence of coronavirus disease 2019 (COVID-19) has received much attention all over the world. Nurses are in the first line of defence against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and are placed in a high-risk situation. This study aimed to report on infection with SARS-CoV-2 during patient care among nures in the Mostafa Khomini Hospital, Ilam, Iran. In this hospital 125 nurses were enrolled in the COVID-19 centre. Five out of 125 nurses (4%) who enrolled in the COVID-19 infection centre, developed COVID-19. They were first positive by real-time PCR but the CT scan was positive for only one of them. None of the infected nurses were hospitalized and all of them preferred to quarantine at home and receive the necessary care and treatment (oseltamivir, azithromycin and lopinavir/ritonavir). This study showed that, regardless of self caring, the nurses were exposed to the virus, because at the start of the SARS-CoV-2 outbreak in Iran, there was no special protection against this infection, so the nurses were placed at risk. This study also reported that receiving the necessary care and treatment at home was a good experience for nurses and can be used in some cases.
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Affiliation(s)
- A. Gheysarzadeh
- Clinical Microbiology Research Centre, Ilam University of Medical Sciences, Ilam, Iran
- Department of Biology, Faculty of Science, Ilam University, Ilam, Iran
| | - N. Sadeghifard
- Clinical Microbiology Research, Centre Ilam University of Medical Sciences, Iran
| | - M. Safari
- Department of Radiology, School of Medicine, Emam Khomeini Hospital, Ilam University of Medical Sciences, Ilam, Iran
| | - F. Balavandi
- Department of Cardiology, School of Medicine, Shahid Mostafa Khomaeini Hospital, Ilam University of Medical Sciences, Ilam, Iran
| | - S. Falahi
- Zoonotic Diseases Research Center, Ilam University of Medical Sciences, Ilam, Iran
| | - A. Kenarkoohi
- Department of Microbiology, Faculty of Medicine, Ilam University of Medical Sciences, Ilam, Iran
| | - H. Tavan
- Clinical Research Development Unit, Shahid Mostafa, Khomeini Hospital, Ilam University of Medical Sciences, Ilam, Iran
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12
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St-Denis T, Yazda K, Capaldi X, Bustamante J, Safari M, Miyahara Y, Zhang Y, Grutter P, Reisner W. An apparatus based on an atomic force microscope for implementing tip-controlled local breakdown. Rev Sci Instrum 2019; 90:123703. [PMID: 31893796 DOI: 10.1063/1.5129665] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 11/30/2019] [Indexed: 06/10/2023]
Abstract
Solid-state nanopores are powerful tools for sensing of single biomolecules in solution. Fabrication of solid-state nanopores is still challenging, however; in particular, new methods are needed to facilitate the integration of pores with larger nanofluidic and electronic device architectures. We have developed the tip-controlled local breakdown (TCLB) approach, in which an atomic force microscope (AFM) tip is brought into contact with a silicon nitride membrane that is placed onto an electrolyte reservoir. The application of a voltage bias at the AFM tip induces a dielectric breakdown that leads to the formation of a nanopore at the tip position. In this work, we report on the details of the apparatus used to fabricate nanopores using the TCLB method, and we demonstrate the formation of nanopores with smaller, more controlled diameters using a current limiting circuit that zeroes the voltage upon pore formation. Additionally, we demonstrate the capability of TCLB to fabricate pores aligned to embedded topographical features on the membranes.
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Affiliation(s)
- T St-Denis
- Physics Department, McGill University, 3600 rue University, Montreal, Quebec H3A 2T8, Canada
| | - K Yazda
- Physics Department, McGill University, 3600 rue University, Montreal, Quebec H3A 2T8, Canada
| | - X Capaldi
- Physics Department, McGill University, 3600 rue University, Montreal, Quebec H3A 2T8, Canada
| | - J Bustamante
- Physics Department, McGill University, 3600 rue University, Montreal, Quebec H3A 2T8, Canada
| | - M Safari
- Norcada, 4548-99 Street NW, Edmonton, Alberta T6E 5H5, Canada
| | - Y Miyahara
- Physics Department, McGill University, 3600 rue University, Montreal, Quebec H3A 2T8, Canada
| | - Y Zhang
- Physics Department, McGill University, 3600 rue University, Montreal, Quebec H3A 2T8, Canada
| | - P Grutter
- Physics Department, McGill University, 3600 rue University, Montreal, Quebec H3A 2T8, Canada
| | - W Reisner
- Physics Department, McGill University, 3600 rue University, Montreal, Quebec H3A 2T8, Canada
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13
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Safari M, Aghaie M, Minuchehr A, Allahyarizadeh G. Numerical study of hyperstoichiometric fuel creep (UO2+) in fuel clad interaction of WWER1000. ANN NUCL ENERGY 2019. [DOI: 10.1016/j.anucene.2019.07.040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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14
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Yazdani R, Abolhassani H, Kiaee F, Habibi S, Azizi G, Tavakol M, Chavoshzadeh Z, Mahdaviani SA, Momen T, Gharagozlou M, Movahedi M, Hamidieh AA, Behniafard N, Nabavi M, Bemanian MH, Arshi S, Molatefi R, Sherkat R, Shirkani A, Amin R, Aleyasin S, Faridhosseini R, Jabbari-Azad F, Mohammadzadeh I, Ghaffari J, Shafiei A, Kalantari A, Mansouri M, Mesdaghi M, Babaie D, Ahanchian H, Khoshkhui M, Soheili H, Eslamian MH, Cheraghi T, Dabbaghzadeh A, Tavassoli M, Kalmarzi RN, Mortazavi SH, Kashef S, Esmaeilzadeh H, Tafaroji J, Khalili A, Zandieh F, Sadeghi-Shabestari M, Darougar S, Behmanesh F, Akbari H, Zandkarimi M, Abolnezhadian F, Fayezi A, Moghtaderi M, Ahmadiafshar A, Shakerian B, Sajedi V, Taghvaei B, Safari M, Heidarzadeh M, Ghalebaghi B, Fathi SM, Darabi B, Bazregari S, Bazargan N, Fallahpour M, Khayatzadeh A, Javahertrash N, Bashardoust B, Zamani M, Mohsenzadeh A, Ebrahimi S, Sharafian S, Vosughimotlagh A, Tafakoridelbari M, Rahim M, Ashournia P, Razaghian A, Rezaei A, Samavat A, Mamishi S, Khazaei HA, Mohammadi J, Negahdari B, Parvaneh N, Rezaei N, Lougaris V, Giliani S, Plebani A, Ochs HD, Hammarström L, Aghamohammadi A. Comparison of Common Monogenic Defects in a Large Predominantly Antibody Deficiency Cohort. The Journal of Allergy and Clinical Immunology: In Practice 2019; 7:864-878.e9. [DOI: 10.1016/j.jaip.2018.09.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 09/03/2018] [Accepted: 09/04/2018] [Indexed: 12/15/2022]
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15
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Safari M, Ghasemi E, Alikhani M, Ansari-Mahyari S. Supplementation effects of pomegranate by-products on oxidative status, metabolic profile, and performance in transition dairy cows. J Dairy Sci 2018; 101:11297-11309. [DOI: 10.3168/jds.2018-14506] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Accepted: 06/12/2018] [Indexed: 01/01/2023]
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16
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Abolhassani H, Kiaee F, Tavakol M, Chavoshzadeh Z, Mahdaviani SA, Momen T, Yazdani R, Azizi G, Habibi S, Gharagozlou M, Movahedi M, Hamidieh AA, Behniafard N, Nabavi M, Bemanian MH, Arshi S, Molatefi R, Sherkat R, Shirkani A, Amin R, Aleyasin S, Faridhosseini R, Jabbari-Azad F, Mohammadzadeh I, Ghaffari J, Shafiei A, Kalantari A, Mansouri M, Mesdaghi M, Babaie D, Ahanchian H, Khoshkhui M, Soheili H, Eslamian MH, Cheraghi T, Dabbaghzadeh A, Tavassoli M, Kalmarzi RN, Mortazavi SH, Kashef S, Esmaeilzadeh H, Tafaroji J, Khalili A, Zandieh F, Sadeghi-Shabestari M, Darougar S, Behmanesh F, Akbari H, Zandkarimi M, Abolnezhadian F, Fayezi A, Moghtaderi M, Ahmadiafshar A, Shakerian B, Sajedi V, Taghvaei B, Safari M, Heidarzadeh M, Ghalebaghi B, Fathi SM, Darabi B, Bazregari S, Bazargan N, Fallahpour M, Khayatzadeh A, Javahertrash N, Bashardoust B, Zamani M, Mohsenzadeh A, Ebrahimi S, Sharafian S, Vosughimotlagh A, Tafakoridelbari M, Rahimi M, Ashournia P, Razaghian A, Rezaei A, Mamishi S, Parvaneh N, Rezaei N, Hammarström L, Aghamohammadi A. Fourth Update on the Iranian National Registry of Primary Immunodeficiencies: Integration of Molecular Diagnosis. J Clin Immunol 2018; 38:816-832. [PMID: 30302726 DOI: 10.1007/s10875-018-0556-1] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 09/26/2018] [Indexed: 12/29/2022]
Abstract
BACKGROUND The number of inherited diseases and the spectrum of clinical manifestations of primary immunodeficiency disorders (PIDs) are ever-expanding. Molecular diagnosis using genomic approaches should be performed for all PID patients since it provides a resource to improve the management and to estimate the prognosis of patients with these rare immune disorders. METHOD The current update of Iranian PID registry (IPIDR) contains the clinical phenotype of newly registered patients during last 5 years (2013-2018) and the result of molecular diagnosis in patients enrolled for targeted and next-generation sequencing. RESULTS Considering the newly diagnosed patients (n = 1395), the total number of registered PID patients reached 3056 (1852 male and 1204 female) from 31 medical centers. The predominantly antibody deficiency was the most common subcategory of PID (29.5%). The putative causative genetic defect was identified in 1014 patients (33.1%) and an autosomal recessive pattern was found in 79.3% of these patients. Among the genetically different categories of PID patients, the diagnostic rate was highest in defects in immune dysregulation and lowest in predominantly antibody deficiencies and mutations in the MEFV gene were the most frequent genetic disorder in our cohort. CONCLUSIONS During a 20-year registration of Iranian PID patients, significant changes have been observed by increasing the awareness of the medical community, national PID network establishment, improving therapeutic facilities, and recently by inclusion of the molecular diagnosis. The current collective study of PID phenotypes and genotypes provides a major source for ethnic surveillance, newborn screening, and genetic consultation for prenatal and preimplantation genetic diagnosis.
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Affiliation(s)
- Hassan Abolhassani
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center Hospital, Tehran University of Medical Sciences, Tehran, Iran.,Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institute, Karolinska University Hospital Huddinge, Stockholm, Sweden.,Iranian Primary Immunodeficiencies Network (IPIN), Tehran University of Medical Science, Tehran, Iran
| | - Fatemeh Kiaee
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center Hospital, Tehran University of Medical Sciences, Tehran, Iran.,Iranian Primary Immunodeficiencies Network (IPIN), Tehran University of Medical Science, Tehran, Iran
| | - Marzieh Tavakol
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Zahra Chavoshzadeh
- Pediatric Infections Research Center, Mofid Children's Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Alireza Mahdaviani
- Pediatric Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Tooba Momen
- Department of Allergy and Clinical Immunology, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Reza Yazdani
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center Hospital, Tehran University of Medical Sciences, Tehran, Iran.,Iranian Primary Immunodeficiencies Network (IPIN), Tehran University of Medical Science, Tehran, Iran
| | - Gholamreza Azizi
- Department of Laboratory Medicine, Imam Hassan Mojtaba Hospital, Alborz University of Medical Sciences, Karaj, Iran
| | - Sima Habibi
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center Hospital, Tehran University of Medical Sciences, Tehran, Iran.,Iranian Primary Immunodeficiencies Network (IPIN), Tehran University of Medical Science, Tehran, Iran
| | - Mohammad Gharagozlou
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Pediatrics Center of Excellence, Children's Medical Center, Tehran, University of Medical Sciences, Tehran, Iran
| | - Masoud Movahedi
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Pediatrics Center of Excellence, Children's Medical Center, Tehran, University of Medical Sciences, Tehran, Iran
| | - Amir Ali Hamidieh
- Hematology, Oncology and Stem Cell Transplantation Research Centre, Tehran University of Medical Sciences, Tehran, Iran
| | - Nasrin Behniafard
- Department of Allergy and Clinical Immunology, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Mohammamd Nabavi
- Department of Allergy and Clinical Immunology, Rasool e Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Hassan Bemanian
- Department of Allergy and Clinical Immunology, Rasool e Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Saba Arshi
- Department of Allergy and Clinical Immunology, Rasool e Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Rasol Molatefi
- Department of Pediatrics, Bo-Ali children's Hospital of Ardabil University of Medical Sciences, Ardabil, Iran
| | - Roya Sherkat
- Acquired Immunodeficiency Research Center, lsfahan University of Medical Sciences, Isfahan, Iran
| | - Afshin Shirkani
- Allergy and Clinical Immunology Department, Bushehr University of Medical Science, School of Medicine, Bushehr, Iran
| | - Reza Amin
- Allergy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Soheila Aleyasin
- Allergy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Reza Faridhosseini
- Allergy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Iraj Mohammadzadeh
- Noncommunicable Pediatric Diseases Research Center, Amirkola Hospital, Babol University of Medical Sciences, Babol, Iran
| | - Javad Ghaffari
- Department of Pediatrics, Mazandaran University of Medical Sciences, Sari, Iran
| | - Alireza Shafiei
- Department of Immunology, Bahrami Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Arash Kalantari
- Department of Immunology and Allergy, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahboubeh Mansouri
- Immunology and Allergy Department, Mofid Children's Hospital, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Mehrnaz Mesdaghi
- Immunology and Allergy Department, Mofid Children's Hospital, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Delara Babaie
- Pediatric Infections Research Center, Mofid Children's Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamid Ahanchian
- Allergy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Maryam Khoshkhui
- Allergy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Habib Soheili
- Department of Pediatrics, School of Medicine, Arak University of Medical Sciences, Arak, Iran
| | | | - Taher Cheraghi
- Department of Pediatrics, 17th Shahrivar Children's Hospital, Guilan University of Medical Sciences, Rasht, Iran
| | - Abbas Dabbaghzadeh
- Noncommunicable Pediatric Diseases Research Center, Amirkola Hospital, Babol University of Medical Sciences, Babol, Iran.,Department of Allergy and Clinical Immunology, Pediatric Infectious Diseases Research Center, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mahmoud Tavassoli
- Department of Immunology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Rasoul Nasiri Kalmarzi
- Cellular & Molecular Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | | | - Sara Kashef
- Allergy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Javad Tafaroji
- Department of Pediatrics, Qom University of Medical Sciences, Qom, Iran
| | - Abbas Khalili
- Department of Pediatrics, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Fariborz Zandieh
- Department of Immunology, Bahrami Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Sepideh Darougar
- Pediatric Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Behmanesh
- Allergy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hedayat Akbari
- Allergy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Farhad Abolnezhadian
- Department of Immunology and Allergy, Ahvaz University of Medical Sciences, Ahvaz, Iran
| | - Abbas Fayezi
- Department of Immunology and Allergy, Ahvaz University of Medical Sciences, Ahvaz, Iran
| | - Mojgan Moghtaderi
- Allergy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Behzad Shakerian
- Department of Immunology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Vahid Sajedi
- Department of Immunology and Allergy, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Behrang Taghvaei
- Department of Immunology and Allergy, Semnan University of Medical Sciences, Semnan, Iran
| | - Mojgan Safari
- Department of Pediatrics, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Marzieh Heidarzadeh
- Department of Immunology and Allergy, Kashan University of Medical Sciences, Kashan, Iran
| | - Babak Ghalebaghi
- Department of Pediatrics, 17th Shahrivar Children's Hospital, Guilan University of Medical Sciences, Rasht, Iran
| | - Seyed Mohammad Fathi
- Department of Immunology and Allergy, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Behzad Darabi
- Department of Immunology and Allergy, Ilam University of Medical Sciences, Ilam, Iran
| | - Saeed Bazregari
- Allergy and Clinical Immunology Department, Bushehr University of Medical Science, School of Medicine, Bushehr, Iran
| | - Nasrin Bazargan
- Department of Immunology and Allergy, Kerman University of Medical Sciences, Kerman, Iran
| | - Morteza Fallahpour
- Department of Allergy and Clinical Immunology, Rasool e Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Alireza Khayatzadeh
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Naser Javahertrash
- Department of Allergy and Clinical Immunology, Rasool e Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Bahram Bashardoust
- Pediatric Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammadali Zamani
- Department of Immunology and Allergy, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Azam Mohsenzadeh
- Department of Pediatrics, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Sarehsadat Ebrahimi
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Pediatrics Center of Excellence, Children's Medical Center, Tehran, University of Medical Sciences, Tehran, Iran
| | - Samin Sharafian
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Pediatrics Center of Excellence, Children's Medical Center, Tehran, University of Medical Sciences, Tehran, Iran
| | - Ahmad Vosughimotlagh
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Pediatrics Center of Excellence, Children's Medical Center, Tehran, University of Medical Sciences, Tehran, Iran
| | - Mitra Tafakoridelbari
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Pediatrics Center of Excellence, Children's Medical Center, Tehran, University of Medical Sciences, Tehran, Iran
| | - Maziar Rahimi
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Pediatrics Center of Excellence, Children's Medical Center, Tehran, University of Medical Sciences, Tehran, Iran
| | - Parisa Ashournia
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Pediatrics Center of Excellence, Children's Medical Center, Tehran, University of Medical Sciences, Tehran, Iran
| | - Anahita Razaghian
- Division of Allergy and Clinical Immunology, Department of Pediatrics, Pediatrics Center of Excellence, Children's Medical Center, Tehran, University of Medical Sciences, Tehran, Iran
| | - Arezou Rezaei
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center Hospital, Tehran University of Medical Sciences, Tehran, Iran.,Iranian Primary Immunodeficiencies Network (IPIN), Tehran University of Medical Science, Tehran, Iran
| | - Setareh Mamishi
- Pediatric Infectious Diseases Research Center, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Science, Tehran, Iran
| | - Nima Parvaneh
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center Hospital, Tehran University of Medical Sciences, Tehran, Iran.,Iranian Primary Immunodeficiencies Network (IPIN), Tehran University of Medical Science, Tehran, Iran
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center Hospital, Tehran University of Medical Sciences, Tehran, Iran.,Iranian Primary Immunodeficiencies Network (IPIN), Tehran University of Medical Science, Tehran, Iran
| | - Lennart Hammarström
- Division of Clinical Immunology, Department of Laboratory Medicine, Karolinska Institute, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | - Asghar Aghamohammadi
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical Center Hospital, Tehran University of Medical Sciences, Tehran, Iran. .,Iranian Primary Immunodeficiencies Network (IPIN), Tehran University of Medical Science, Tehran, Iran.
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Safari M, Ramavandi B, Sanati AM, Sorial GA, Hashemi S, Tahmasebi S. Potential of trees leaf/ bark to control atmospheric metals in a gas and petrochemical zone. J Environ Manage 2018; 222:12-20. [PMID: 29800859 DOI: 10.1016/j.jenvman.2018.05.026] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Revised: 05/01/2018] [Accepted: 05/10/2018] [Indexed: 06/08/2023]
Abstract
Leaf and bark of trees are tools for assessing the effects of the heavy metals pollution and monitoring the environmental air quality. The aim of this study was to evaluate the presence of Ni, Pb, V, and Co metals in four tree/shrub species (Conocarpus erectus, Nerium oleander, Bougainvillea spectabilis willd, and Hibiscus rosa-sinensis) in the heavily industrial zone of Asaloyeh, Iran. Two industrial zones (sites 1 and 2), two urban areas (sites 3 and 4), and two rural areas (sites 5 and 6) in the Asaloyeh industrial zone and an uncontaminated area as a control were selected. Sampling from leaf and bark of trees was carried out in spring 2016. The metals content in the washed and unwashed leaf and bark was investigated. The results showed that four studied metals in N. oleander, C. erectus, and B. spectabilis willd in all case sites were significantly higher than that of in the control site (p < 0.05). The highest concentration of metals was found in sites 3, 4, and 6; this was due to dispersion of the pollutants from industrial environments by dominant winds. The highest comprehensive bio-concentration index (CBCI) was found in leaf (0.37) and bark (0.12) of N. oleander. The maximum metal accumulation index (MAI) in the samples was found in leaf of N. oleander (1.58) and in bark of H. rosa-sinensis (1.95). The maximum bio-concentration factor (BCF) was seen for cobalt metal in the N. oleander leaf (0.89). The nickel concentration in washed-leaf samples of C. erectus was measured to be 49.64% of unwashed one. In general, the N. oleander and C. erectus species were found to have the highest absorption rate from the atmosphere and soil than other studied species, and are very suitable tools for managing air pollution in highly industrialized areas.
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Affiliation(s)
- Mojgan Safari
- Environmental Health Engineering Department, Faculty of Health, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Bahman Ramavandi
- Environmental Health Engineering Department, Faculty of Health, Bushehr University of Medical Sciences, Bushehr, Iran.
| | - Ali Mohammad Sanati
- Department of Environmental Science, Persian Gulf Research Institute, Persian Gulf University, Bushehr, Iran.
| | - George A Sorial
- Environmental Engineering Program, Department of Chemical and Environmental Engineering, College of Engineering and Applied Science, University of Cincinnati, Cincinnati, OH, 45221-0012, USA
| | - Seyedenayat Hashemi
- Environmental Health Engineering Department, Faculty of Health, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Saeid Tahmasebi
- Department of Statistics, Persian Gulf University, Bushehr, Iran
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Kiani M, Abdolali A, Safari M. Analytical method for analysis of electromagnetic scattering from inhomogeneous spherical structures using duality principles. Phys Rev E 2018; 97:032137. [PMID: 29776152 DOI: 10.1103/physreve.97.032137] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Indexed: 11/07/2022]
Abstract
In this article, an analytical approach is presented for the analysis of electromagnetic (EM) scattering from radially inhomogeneous spherical structures (RISSs) based on the duality principle. According to the spherical symmetry, similar angular dependencies in all the regions are considered using spherical harmonics. To extract the radial dependency, the system of differential equations of wave propagation toward the inhomogeneity direction is equated with the dual planar ones. A general duality between electromagnetic fields and parameters and scattering parameters of the two structures is introduced. The validity of the proposed approach is verified through a comprehensive example. The presented approach substitutes a complicated problem in spherical coordinate to an easy, well posed, and previously solved problem in planar geometry. This approach is valid for all continuously varying inhomogeneity profiles. One of the major advantages of the proposed method is the capability of studying two general and applicable types of RISSs. As an interesting application, a class of lens antenna based on the physical concept of the gradient refractive index material is introduced. The approach is used to analyze the EM scattering from the structure and validate strong performance of the lens.
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Affiliation(s)
- M Kiani
- Department of Electrical Engineering, Iran University of Science and Technology, Narmak, Tehran, Iran
| | - A Abdolali
- Department of Electrical Engineering, Iran University of Science and Technology, Narmak, Tehran, Iran
| | - M Safari
- Department of Electrical Engineering, Iran University of Science and Technology, Narmak, Tehran, Iran
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Beigi M, Fathi Kazerooni A, Safari M, Ameri A, Moini B, Shojaee Moghdam M, Salighehrad H. 32P Heterogeneity analysis of DW MRI as a biomarker for prediction of overall survival and 6 month PFS in GBM patients. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw574.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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21
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Motevalli S, Safari M. A study of hydrogen isotopes fuel control by wall effect in magnetic fusion devices. Fusion Engineering and Design 2016. [DOI: 10.1016/j.fusengdes.2016.07.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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22
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Safari M, Kwok CY, Nazar LF. Transport Properties of Polysulfide Species in Lithium-Sulfur Battery Electrolytes: Coupling of Experiment and Theory. ACS Cent Sci 2016; 2:560-8. [PMID: 27610417 PMCID: PMC4999976 DOI: 10.1021/acscentsci.6b00169] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Indexed: 05/05/2023]
Abstract
A comprehensive experimental and theoretical analysis of the isothermal transport of species for the two model ternary-electrolytes with LiTFSI-Li2S4/dioxolane (DOL)-dimethoxyethane (DME) and LiTFSI-Li2S6/DOL-DME formulations is presented. An unambiguous picture of the polysulfide's mobility is set forth after a detailed investigation of the macroscopic transference number and diffusion coefficients. The new findings of incongruent diffusion for Li2S4 species and high significance of cross-term diffusion coefficients reformulate a fledgling view of the prevalent redox-shuttle phenomena. The practical implications of this complex mechanism are discussed in detail.
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Safari M, Sayemiri H. The Results of Autologous Skin Test in Patients with Chronic Urticaria in Hamadan, Iran. Electron Physician 2016; 8:2539-42. [PMID: 27504169 PMCID: PMC4965204 DOI: 10.19082/2539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2015] [Accepted: 05/03/2016] [Indexed: 11/21/2022] Open
Abstract
Introduction The etiology of chronic urticaria is unknown in many cases. In this study, we demonstrated the presence of autoimmune antibodies in patients with chronic urticaria by using of the Autologous Serum Skin Test (ASST). Methods We performed a cross-sectional study to detect the presence of autologous antibodies in the serum of 38 patients (25 females and 13 males) with idiopathic chronic urticaria who were referred to the Hamedan Allergy Clinic in 2014. All of the necessary tests for demonstrating chronic urticaria were performed, including complete blood count (CBC), thyroid and liver functionality tests, and the prick test but they did not confirm the cause of chronic urticaria. We conducted the Autologous Serum Skin Test on the patients and analyzed the results. Results In 15 patients (39%), the ASST was positive. Of the 15 patients with positive autoimmune chronic urticaria, five patients (33%) were males, and 10 patients (67%) were females. Conclusion We concluded that many patients with chronic urticaria have autoimmune urticaria. It is the reason for the lack of the response to treatment with common medications for urticaria. New ways of treatment must be considered for them.
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Affiliation(s)
- Mojgan Safari
- M.D., Allergist and Clinical Immunologist, Associate Professor, Department of Immunology and Allergy, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
- Corresponding author: Associate Professor Dr. Mojgan Safari, Department of Immunology and Allergy, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran. Tel: +98.8138268866, Fax: +98.8132640064,
| | - Hooshyar Sayemiri
- M.D., Medical and Health Network Manager of Marivan, Kurdistan University of Medical Sciences, Marivan, Iran
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Safari M, Manesh MRH. Demographic and Clinical Findings in Children Undergoing Bronchoscopy for Foreign Body Aspiration. Ochsner J 2016; 16:120-4. [PMID: 27303219 PMCID: PMC4896653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023] Open
Abstract
BACKGROUND Foreign body aspiration (FBA) is a significant cause of airway distress, mortality, and morbidity in children. Diagnosis of FBA can be challenging and is sometimes delayed for weeks or even months. If not diagnosed and treated promptly, FBA can result in serious consequences. METHODS For this retrospective study, we investigated the medical records of 89 children who underwent bronchoscopy for suspected FBA and recorded relevant demographic, clinical, and treatment data. RESULTS Of the 89 patients identified for this study, 51 had a definitive diagnosis of FBA. Among these patients, choking, chronic cough and wheezing, cyanosis, and dyspnea were the most frequent symptoms of FBA. The foreign bodies were located in the left bronchus (45.1%), the right bronchus (35.3%), the trachea (15.7%), and in both the right and left bronchi (3.9%). Seeds were the most prevalent foreign body, found in 39.2% of the patients. CONCLUSION Lack of complete medical history in patients with suspected FBA is one of the main causes of delayed FBA diagnosis. Bronchoscopy is considered the definitive diagnostic method for FBA and should be conducted in all patients with suspected FBA because of the low risk of complications and reduced probability that FBA diagnosis and treatment will be delayed.
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Affiliation(s)
- Mojgan Safari
- Department of Pediatrics, Immunology and Allergy Ward, Besat Hospital, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Reza Hashemi Manesh
- Department of Pediatrics, Immunology and Allergy Ward, Besat Hospital, Hamadan University of Medical Sciences, Hamadan, Iran
- Department of Cardiology, Tehran University of Medical Sciences, Tehran, Iran
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Safari M, Basiri B, Ghaeeni M. The Incidence of Allergic Disorders in First Degree Relatives of Neonates with Transient Tachypnea of Neonate. J Clin Diagn Res 2015; 9:SC01-3. [PMID: 26436012 DOI: 10.7860/jcdr/2015/12126.6309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2014] [Accepted: 04/13/2015] [Indexed: 11/24/2022]
Abstract
BACKGROUND The role of maternal allergic disorders to increase the risk of Transient Tachypnea of Neonate (TTN) in neonates remained unclear. We determined the incidence of allergic disorders in first degree relatives of neonates suffered from TTN to clear role of these allergic disorders to predispose TTN in neonates. MATERIALS AND METHODS In a cross-sectional study carried out at Fatemieh hospital between September 2010 and September 2011, all consecutive neonates with the diagnosis of TTN were included into the study. Those neonates were not treated after 5 days of hospitalization were excluded. Baseline information with regard to the history of allergic diseases among first degree relatives of neonates were charted from family members using a structured questionnaire at enrolment by interviewing and examination if required. RESULTS The two groups were matched for baseline data including neonate gender, birth weight, and type of delivery. In the TTN group, one of first degree relatives (2.9%) suffered from bronchial asthma and two of them (5.7) had atopic dermatitis. In total, allergic diseases was revealed in 8.6% of first degree relatives of neonates with TTN. Besides, none of the first degree relatives of neonates in healthy neonates group experienced bronchial asthma or atopic dermatitis. Allergic rhinitis was not also found in the relatives of the two study neonates groups. Comparing incidence of allergic diseases in first degree relatives of neonates in TTN and healthy groups showed no significant difference (8.6% in TTN group versus 0.0% in healthy group, p = 0.076). CONCLUSION Our study showed that the incidence of allergic disorders in first degree relatives of neonates suffered from TTN is higher than healthy newborns, but these differences are not statistically significant.
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Affiliation(s)
- Mojgan Safari
- Immunology and Allergy Ward, Besat Hospital, Hamedan University of Medical Sciences , Hamedan, Iran
| | - Behnaz Basiri
- Neonate Ward, Fatemieh Hospital, Hamedan University of Medical Sciences , Hamedan, Iran
| | - Mehdi Ghaeeni
- Pediatric Ward, Besat Hospital, Hamedan University of Medical Sciences , Hamedan, Iran
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Maleki A, Jebeli MA, Kalantar E, Daraei H, Davari B, Safari M. Inactivation of Pseudomonas aeruginosa by zinc oxide nanoparticles in aqueous solution. Antimicrob Resist Infect Control 2015. [PMCID: PMC4474845 DOI: 10.1186/2047-2994-4-s1-i6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Abstract
A comprehensive and general kinetic model is developed for the oxygen reduction reaction in aprotic Li-O2 cells. The model is based on the competitive uptake of lithium superoxide by the surface and solution. A demonstrative kinetic study is provided to demystify the origin of curvature in Tafel plots as well as the current dependency and aberrant diversity of the nature and morphology of discharge products in these systems. Our results are general and extend to any system where solubilization of superoxide is favored, such as where phase-transfer catalysts play an important role.
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Affiliation(s)
- M Safari
- Department of Chemistry, University of Waterloo, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
| | - B D Adams
- Department of Chemistry, University of Waterloo, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
| | - L F Nazar
- Department of Chemistry, University of Waterloo, 200 University Avenue West, Waterloo, Ontario N2L 3G1, Canada
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Soltani RDC, Rezaee A, Khataee A, Safari M. Photocatalytic process by immobilized carbon black/ZnO nanocomposite for dye removal from aqueous medium: Optimization by response surface methodology. J IND ENG CHEM 2014. [DOI: 10.1016/j.jiec.2013.09.003] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Ijadpanah-Saravy H, Safari M, Khodadadi-Darban A, Rezaei A. Synthesis of Titanium Dioxide Nanoparticles for Photocatalytic Degradation of Cyanide in Wastewater. ANAL LETT 2014. [DOI: 10.1080/00032719.2014.880170] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Yousefi M, Safari M, Torbati MB, Amanzadeh A. In vitro anti-proliferative activity of novel hexacoordinated triphenyltin(IV) trifluoroacetate containing a bidentate N-donor ligand. J STRUCT CHEM+ 2014. [DOI: 10.1134/s0022476614010168] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Safari M, Farkhondeh M, Pritzker M, Fowler M, Han T, Chen SK. Simulation of lithium iron phosphate lithiation/delithiation: Limitations of the core–shell model. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.10.159] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Seraj B, Ramezani G, Ghadimi S, Mosharrafian SH, Motahhary P, Safari M. In-vitro comparison of instrumentation time and cleaning capacity between endodontic handpiece and manual preparation techniques in primary molar teeth. Minerva Stomatol 2013; 62:17-22. [PMID: 23422680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
AIM The aim of this study was to evaluate and compare the cleaning ability and instrumentation time of manual method and use of endodontic handpiece for preparation of primary molar teeth. METHODS Forty primary teeth canals were used in this experimental study. Access cavities were prepared and India ink was injected into the canals. The samples were divided into three groups according to the preparation technique. In the first group the root canals were manually instrumented by k_files. Endodontic handpiece (TEP-ER10, NSK, Japan) were used for canal preparation in the second group and the samples in the third group (control) were not instrumented. After preparing the canal, the teeth were cleared with methyl salicylate and the removal of India ink was measured in the cervical, middle and apical thirds. The instrumentation time was transcribed by chronometer. Statistical analysis was performed using Mann-Whitney and t-test. RESULTS There was no significant difference in cleaning capacity between the two techniques, but results of the first and second group differ from those of the control group. In fact, time taken for preparation was significantly shorter with endodontic handpiece system. CONCLUSION Seen the shorter working time of endodontic handpiece and the similar cleaning ability of the two techniques, the application of the endodontic handpiece is recommended for preparation of deciduous root canals during pulpectomy.
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Affiliation(s)
- B Seraj
- Department of Pediatric Dentistry, Tehran University of Medical Sciences, Tehran, Iran
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Safari M, Nabavizadeh SH, Kashef S. Synergistic effect of intravenous immunoglobulins and iodinated contrast media on renal function. Iran J Allergy Asthma Immunol 2012; 3:201-2. [PMID: 17301415 DOI: 03.04/ijaai.201202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Acute renal failure is one of the side effects while using intravenous immunoglobulins. This complication is also observed with iodinated contrast media. Herein, we describe a patient with acute renal failure who received intravenous immunoglobulins and iodinated contrast media concomitantly. Both drugs are responsible for osmotic nephrosis. The same effect on renal cells may explain a synergistic effect on renal function.
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Affiliation(s)
- Mojgan Safari
- Department of Pediatric Immunology and Allergy, Shiraz University of Medical Sciences, Shiraz, Iran.
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Yazdanpanah B, Safari M, Yazdanpanah S, Angha P, Karami M, Emadi M, Yazdanpanah S, Poorbehesht A. The effect of participatory community-based diabetes cares on the control of diabetes and its risk factors in western suburb of Yasouj, Iran. Health Educ Res 2012; 27:794-803. [PMID: 22907534 DOI: 10.1093/her/cys079] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
This study aimed to investigate whether a community-based participatory diabetes care program could efficiently improve diabetic care and reduce its risk factors. To induce a participatory approach, a local group was established in partnership with academics, local leaders, health providers and public representatives. The group conducted community needs assessment and priority setting process. Diabetes was identified as the first priority health problem in this area. A total of 2569 30- to 65-year-old residents were screened for diabetes and 405 of them took part in a 13-week nutrition education and physical exercise intervention. Out of 1336 high-risk individuals, 17% had fasting blood sugar (FBS) ≥126 mg/dl and 13.5% with FBS between 110 and 125 mg/dl. Percentages of participants with triglycerides (TG) ≥150 mg/dl and cholesterol ≥200 mg/dl were 33.8% and 23.5%, respectively. After completion of the intervention, the mean FBS, HbA1C, TG and cholesterol were decreased significantly. Although systolic and diastolic blood pressure and body mass index were decreased too, the differences were not statistically significant. The mean physical activity increased and consumption of fried foods and saturated oil decreased significantly. The results suggest that participatory community-based care could be a feasible model for control of diabetes and its risk factors.
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Affiliation(s)
- B Yazdanpanah
- School of Paramedicine, Yasouj University of Medical Sciences, 7591994799, Iran
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Abstract
Stem cell therapy is widely considered as a therapeutic approach for retinal degeneration. Retinal injury results in permanent visual disturbance or blindness. Repair of such damage by stem cells is one of the most feasible types of central nervous system repair. In this review, we consider how stem cells might be optimized for use as donor cells. We discuss the benefits of stem cells for transplantation in retinal degenerative disease. A wide range of stem cells from different sources is being investigated for the treatment of retinal degeneration. This study reviews the recent and old achievements about stem cells for retinal repair.
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Affiliation(s)
- M Safari
- Department of Anatomy, Semnan University of Medical Science, Semnan, Iran
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Hesaraki S, Safari M, Shokrgozar MA. Development of beta-tricalcium phosphate/sol-gel derived bioactive glass composites: physical, mechanical, and in vitro biological evaluations. J Biomed Mater Res B Appl Biomater 2009; 91:459-69. [PMID: 19507141 DOI: 10.1002/jbm.b.31422] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In this study, composites of beta-tricalcium phosphate (beta-TCP) and sol gel derived bioactive glass (10, 25, and 40 wt %) based on the SiO(2)-CaO-MgO-P(2)O(5) system were prepared and sintered at 1000-1200 degrees C. The mechanical properties were investigated by measuring bending strength, Vickers hardness and fracture toughness. Structural properties were evaluated by XRD and SEM analysis, and the biological properties were studied by soaking the samples in simulated body fluid (SBF) and in contact with osteoblastic cell for viability assay. When the samples were sintered at 1200 degrees C, the mechanical strength increased, up to 34%, by increasing the amount of bioactive glass phase. In contrast, it decreased when the samples were sintered at 1000 and 1100 degrees C. The results showed that the strength could be improved up to 56% when more firing period was used. Incorporation of the bioactive glass phase into beta-TCP increased the microhardness but did not significantly change the fracture toughness. Phase analysis revealed that beta-TCP or magnesium-substituted beta-TCP was the main crystalline phase of the composites beside some calcium silicate crystallized in the bioactive glass phase. Plenty precipitation of calcium phosphate layer onto the surfaces of the beta-TCP/bioactive glass composites soaked in SBF indicated superior bioactivity of these materials compared to pure beta-TCP without any precipitation. The ability of beta-TCP/bioactive glass composites to support the growth of human osteoblastic cells was considerably better than that of pure beta-TCP. These results may be used to indicate which compositions and processing conditions can provide appropriate materials for hard tissue regeneration.
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Affiliation(s)
- Saeed Hesaraki
- Ceramics Department, Materials and Energy Research Center, Tehran, Iran.
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Hesaraki S, Safari M, Shokrgozar MA. Composite bone substitute materials based on beta-tricalcium phosphate and magnesium-containing sol-gel derived bioactive glass. J Mater Sci Mater Med 2009; 20:2011-2017. [PMID: 19466530 DOI: 10.1007/s10856-009-3783-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2008] [Accepted: 05/11/2009] [Indexed: 05/27/2023]
Abstract
In the present study, bioceramic composites with improved mechanical and biological properties were synthesized by sintering mixtures of beta-tricalcium phosphate and SiO(2)-CaO-MgO-P(2)O(5) sol-gel derived bioactive glass at 1000-1200 degrees C. The physical, mechanical, structural and biological properties of the composites were evaluated by appropriate experiments such as microhardness, bending strength, XRD, SEM and MTT. The results showed that 1000 and 1100 degrees C were not appropriate temperatures for sintering the composites and in contrast, the microhardness, bending strength and bulk density significantly increased by increasing in quantity of bioglass phase when the samples were sintered at 1200 degrees C. No significant difference was found between the fracture toughness of the composites and pure beta-tricalcium phosphate. beta-tricalcium phosphate was structurally stable up to 1200 degrees C and did not transform to its alpha form even in the presence of the bioglass phase but migration of magnesium cations from the glass composition into its lattice structure was found by right-shift in XRD patterns, especially when the composite contained higher amount of bioglass component. Calcium silicate was also crystallized in the composition of the composites, which was more detectable in higher sintering temperatures. The results of the MTT test showed that proliferation of human osteosarcoma cells on the composites was considerably better than that of pure beta-TCP.
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Affiliation(s)
- Saeed Hesaraki
- Ceramics Department, Materials and Energy Research Center, Tehran, Iran.
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Safari M, Nobakht M, Roshandel NR, Ghazi F, Joghataee MT. Retinoic acid stimulate differentiation of hippocampal stem cells into opsin expressing cells in vitro. Pak J Biol Sci 2009; 12:1200-5. [PMID: 19943455 DOI: 10.3923/pjbs.2009.1200.1205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The results of several studies have demonstrated that cell differentiation influenced by derivatives of retinoic acid. To determine whether retinoic acid mediate the differentiation of neural stem cells we treated dissociated hippocampal stem cells with different concentrations of all trans or 9-cis retinoic acid and analyzed the effects on cell fate by specific monoclonal antibody for photoreceptors. Addition of exogenous retinoic acid caused a dose dependent specific in the elevation of the cell number that developed as photoreceptors in culture. Also results ofimmunohistochemical studies using monoclonal antibody demonstrated that the primary effect ofretinoic acid was to influence progenitor cells the developed as mature and immature photoreceptors. These results suggest that retinoic acid may play an important effect in the normal development of photoreceptor cells in vitro.
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Affiliation(s)
- M Safari
- Department of Anatomy, Semnan University of Medical Science, Semnan, Iran
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Abstract
The aim of this study was to study the changes of inducible and constitutive Nitric Oxide Synthase (NOS) after brain injury. In order to brain injury 42 wistar rats were submitted and divided in 7 groups. Nitric oxide synthase activities were assayed at different times after injury. Present results showed that a significant increase of iNOS and cNOS activity 8 h after lesion. In conclusion, both isoformes of NOS increase at different time after brain injury.
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Affiliation(s)
- M Safari
- Department of Anatomy, Semnan University of Medical Science, Semnan, Iran
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Karami M, Ehsani M, Mousavi S, Rezaei K, Safari M. Microstructural properties of fat during the accelerated ripening of ultrafiltered-Feta cheese. Food Chem 2009. [DOI: 10.1016/j.foodchem.2008.07.104] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Safari M, Rezaei N, Hajilooi M, Aghamohammadi A, Pan-Hammarstrom Q, Hammarstrom L. Onychomadesis in a patient with immunoglobulin class switch recombination deficiency. Iran J Allergy Asthma Immunol 2009; 7:41-4. [PMID: 18322312 DOI: 07.01/ijaai.4144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Immunoglobulin class switch recombination deficiencies (Ig CSR deficiencies) or Hyper IgM syndromes (HIGM) are a group of primary immunodeficiency diseases, characterized by defective CD40 signaling of B cells, resulting in reduced CSR and somatic hypermutation. The affected patients are characterized by low serum levels of IgG and IgA, and normal or elevated levels of IgM, which lead to an increased susceptibility to infections. We describe a 3 year-old boy with frequent bacterial infections of the skin and respiratory tract, mucosal ulcers, and diarrhea. He experienced onychomadesis of both fingernails and toenails during a recent bacterial infection. Quantitative immunoglobulin measurements revealed high levels of serum IgM and very low levels of IgG, IgA, and IgE. Clinical and immunologic studies supported the diagnosis of HIGM. Exclusion of CD40L, CD40, AID and UNG genes by molecular analysis in this patient may suggest a new form of selective CSR deficiency.
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Affiliation(s)
- Mojgan Safari
- Clinical Immunology and Allergy Department, Pediatric Ward, Besat Hospital, Hamadan University of Medical Sciences, Hamadan, Iran.
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Safari M, Koohi Habibi M, Mosahebi G, Dizadji A. Carnation mottle virus, an important viral agent infecting carnation cut-flower crops in Mahallat of Iran. Commun Agric Appl Biol Sci 2009; 74:861-865. [PMID: 20222573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
One of the most important cut-flower crops grown worldwide on commercial scale is Carnation (Dianthus caryophyllus L.). It's the main production of Mahallat where is one of the most important ornamental plants production centers of Iran. Infection of carnation with pathogens Like viral agents causes economic losses in carnation cut-flower crop. One of the viral agents of this flower is Carnation mottle virus (CarMV) which is the type member of genus Carmovirus and belongs to the Tombusviridae family. It is naturally transmitted by grafting and contacting between plants. Although its infection lead to mild symptims, it weakens the plant to infection by other pathogens. The carnation greenhouses of Mahallat were visited during 2008 January to April and 100 samples with mild mosaic symptom were collected and tested by DAS-ELISA using CarMV specific polyclonal antibody. The results showed that 75% of samples wrere infected with this virus. Mechanical inocubation of Chenopodium quinoa, C. amaranticolor and Spinacea oleracea with extracted crude sap of CarMV infected carnation Leaves in phosphate buffer (pH, 7) resulted in appearance of chlorotic and necrotic local lesions on inoculated leaves 4-7 days after incubation. The virus was partially purified using C. amaranticolor locally symptomatic leaves. Total soluble proteins were extracted from healthy and CarMV infected C. amaranticolor plants and beside partially purified preparation electrophoresed through 15% poly acrylamide get according to SDS-PAGE standard procedure. Protein bands were electroblotted onto nitrocelluse membrane and incubated with CarMV polyclonal during western immunoblot analysis according to standard method. The result revealed a distinc protein band with Mr of 35.5 kDa in total protein preparation of infected plant and viral partial pure preparation, without any reaction in those of healthy plant. RT-PCR carried out using total RNA extracted from infected plant by Rneasy Plant Mini Kit (Qiagen)and a pair of primers, CPu, CPd, corresponding to the flanking region of the virus CP resulted in amplification of a DNA fragment in expected size around 1 kbp.
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Affiliation(s)
- M Safari
- Department of Plant Protection, College of Horticultural Science and Plant Protection, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.
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Karami M, Reza Ehsani M, Ebrahimzadeh Mousavi M, Rezaei K, Safari M. Microstructural Changes in Fat During the Ripening of Iranian Ultrafiltered Feta Cheese. J Dairy Sci 2008; 91:4147-54. [DOI: 10.3168/jds.2008-1249] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Sadighi-Moghaddam B, Akhavan M, Emami-Abarghoie M, Safari M, Vafaei A, Bandegi A, Rashidy-Pour A. P217 NMDA receptors blocking suppress the enhancing effect of maternal swimming during pregnancy on learning and memory in rat pups. Clin Neurophysiol 2008. [DOI: 10.1016/s1388-2457(08)60488-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Akhavan MM, Emami-Abarghoie M, Safari M, Sadighi-Moghaddam B, Vafaei AA, Bandegi AR, Rashidy-Pour A. Serotonergic and noradrenergic lesions suppress the enhancing effect of maternal exercise during pregnancy on learning and memory in rat pups. Neuroscience 2007; 151:1173-83. [PMID: 18207332 DOI: 10.1016/j.neuroscience.2007.10.051] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2007] [Revised: 10/15/2007] [Accepted: 01/13/2008] [Indexed: 10/22/2022]
Abstract
The beneficial effects of exercise on learning and memory are well documented but the effects of prenatal exposure to maternal exercise on offspring are not clear yet. Using a two-trial-per-day Morris water maze for five consecutive days, succeeded by a probe trial 2 days later we showed that maternal voluntary exercise (wheel running) by pregnant rats increased the acquisition phase of the pups' learning. Maternal forced swimming by pregnant rats increased both acquisition and retention phases of the pups' learning. Also we found that the rat pups whose mother was submitted to forced-swimming during pregnancy had significantly higher brain, liver, heart and kidney weights compared with their sedentary counterparts. On the other hand we estimated the cell number of different regions of the hippocampus in the rat pups. We found that both exercise models during pregnancy increased the cell number in cornus ammonis subregion 1 (CA1) and dentate gyrus of the hippocampus in rat pups. To determine the role that noradrenergic and serotonergic neurotransmission and N-methyl-D-aspartate (NMDA) receptors hold in mediation of the maternal exercise in offspring, we used N-(2-chloroethyl)-N-ethyl-2-bromobenzylamine (DSP-4), p-chloroamphetamine (PCA) and MK-801 to eliminate or block the above systems, respectively. Blocking the NMDA receptors, significantly abolished learning and memory in rat pups from all three experimental groups. Elimination of noradrenergic or serotonergic input did not significantly attenuate the learning and memory in rat pups whose mothers were sedentary, while it significantly reversed the positive effects of maternal exercise during pregnancy on rat pups' learning and memory. The presented results suggest that noradrenergic and serotonergic systems in offspring brain seem to have a crucial specific role in mediating the effects of maternal physical activity during pregnancy on rat pups' cognitive function in both models of voluntary and forced exercise.
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Affiliation(s)
- M M Akhavan
- Department of Pharmacology, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran.
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Abstract
This article describes a 9-year-old girl with clinical and laboratory features of Kawasaki disease. On day 7 of her febrile illness, she developed sudden loss of vision in the right eye. Visual acuity was no light perception. Dilated funduscopy showed diffuse intense retinal whitening, narrowing retinal arterioles, and a pale swollen disk-but no cherry-red spot. These findings suggested ophthalmic artery obstruction. Kawasaki disease can be sight-threatening.
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Affiliation(s)
- Majid Farvardin
- Department of Ophthalmology, Shiraz University of Medical Sciences, Shiraz, Iran
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Abstract
Kawasaki disease is a multi system disorder with varying clinical expressions. This disease is an acute systemic vasculitis of unknown etiology that has recently recognized as a leading cause of acquired heart disease in children of many developed countries. We describe an unusual instance of hair loss in a patient with Kawasaki disease. A 26 months old boy developed prolonged high fever, bilateral conjunctival infection, arthralgia and erythromatosis skin rash. He was admitted to the hospital with the diagnosis of Kawasaki disease. Laboratory results included an erythrocyte sedimentation rate (ESR) above 100 and platelet count > 1000,000. The patient developed acute and unprovoked scalp hair loss. He was treated with intravenous immunoglobulin (IVIG) 2 g/kg and aspirin 100 mg/kg/day with complete improvement of signs and symptoms. This report documents hair loss as an uncommon presentation of Kawasaki disease.
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Affiliation(s)
- Sayyed Hesamedin Nabavizadeh
- Department of Allergy and Immunology, Pediatric Ward-Namazee Hospital, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
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Reincke M, Petersenn S, Colao A, Bouterfa H, Cappabianca P, Caron P, De Menis E, Farrall A, Gadelha MR, Rees A, Safari M, T'Sjoen G, Cuneo RC. Primary octreotide LAR versus surgery in previously untreated acromegalic patients – an international, prospective, randomized, multicentre study. Exp Clin Endocrinol Diabetes 2006. [DOI: 10.1055/s-2006-954697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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