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Zamanian MY, Golmohammadi M, Nili-Ahmadabadi A, Alameri AA, Al-Hassan M, Alshahrani SH, Hasan MS, Ramírez-Coronel AA, Qasim QA, Heidari M, Verma A. Targeting autophagy with tamoxifen in breast cancer: From molecular mechanisms to targeted therapy. Fundam Clin Pharmacol 2023; 37:1092-1108. [PMID: 37402635 DOI: 10.1111/fcp.12936] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 05/24/2023] [Accepted: 06/13/2023] [Indexed: 07/06/2023]
Abstract
BACKGROUND Tamoxifen (TAM) is often recommended as a first-line treatment for estrogen receptor-positive breast cancer (BC). However, TAM resistance continues to be a medical challenge for BC with hormone receptor positivity. The function of macro-autophagy and autophagy has recently been identified to be altered in BC, which suggests a potential mechanism for TAM resistance. Autophagy is a cellular stress-induced response to preserve cellular homeostasis. Also, therapy-induced autophagy, which is typically cytoprotective and activated in tumor cells, could sometimes be non-protective, cytostatic, or cytotoxic depending on how it is regulated. OBJECTIVE This review explored the literature on the connections between hormonal therapies and autophagy. We investigated how autophagy could develop drug resistance in BC cells. METHODS Scopus, Science Direct, PubMed, and Google Scholar were used to search articles for this study. RESULTS The results demonstrated that protein kinases such as pAMPK, BAX, and p-p70S6K could be a sign of autophagy in developing TAM resistance. According to the study's findings, autophagy plays an important role in BC patients' TAM resistance. CONCLUSION Therefore, by overcoming endocrine resistance in estrogen receptor-positive breast tumors, autophagy inhibition may improve the therapeutic efficacy of TAM.
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Affiliation(s)
- Mohammad Yasin Zamanian
- Department of Physiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Maryam Golmohammadi
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Nili-Ahmadabadi
- Department of Pharmacology and Toxicology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Ameer A Alameri
- Department of Chemistry, College of Science, University of Babylon, Babylon, Iraq
| | | | | | - Mohammed Sami Hasan
- Department of Anesthesia Techniques, Al-Mustaqbal University College, Babylon, Iraq
| | - Andrés Alexis Ramírez-Coronel
- Azogues Campus Nursing Career, Health and Behavior Research group (HBR), Psychometry and Ethology Laboratory, Catholic University of Cuenca, Cuenca, Ecuador
- University of Palermo, Buenos Aires, Argentina
- Research Group in Educational Statistics, National University of Education, Azogues, Ecuador
- Epidemiology and Biostatistics Research Group, CES University, Medellín, Colombia
| | | | - Mahsa Heidari
- Department of Biochemistry, Institute of Biochemistry and Biophysics (IBB), University of Tehran, Tehran, Iran
| | - Amita Verma
- Bioorganic and Medicinal Chemistry Research Laboratory, Department of Pharmaceutical Sciences, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagari, India
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Zamanian MY, Soltani A, Khodarahmi Z, Alameri AA, Alwan AMR, Ramírez-Coronel AA, Obaid RF, Abosaooda M, Heidari M, Golmohammadi M, Anoush M. Targeting Nrf2 signaling pathway by quercetin in the prevention and treatment of neurological disorders: An overview and update on new developments. Fundam Clin Pharmacol 2023; 37:1050-1064. [PMID: 37259891 DOI: 10.1111/fcp.12926] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 04/16/2023] [Accepted: 05/26/2023] [Indexed: 06/02/2023]
Abstract
BACKGROUND Neurological disorders (NLDs) are widely acknowledged as a significant public health concern worldwide. Stroke, Alzheimer's disease (AD), and traumatic brain injury (TBI) are three of these disorders that have sparked major study attention. Neurological dysfunction, protein buildup, oxidation and neuronal injury, and aberrant mitochondria are all prevalent neuropathological hallmarks of these disorders. The signaling cascade of nuclear factor erythroid 2 related factor 2 (Nrf2) shares all of them as a common target. Several studies have found that overexpression of Nrf2 is a promising treatment method in NLDs. Effective treatment of these disorders continues to be a universal concern regardless of various medicines. In order to treat a variety of neurological problems, organic remedies may provide an alternative treatment. It has been demonstrated that polyphenols like quercetin (Que) offer considerable capabilities for treating NLDs. One of Que's greatest key targets, Nrf2, has the capacity to control the production of a number of cytoprotective enzymes that exhibit neuroprotective, detoxifying, and antioxidative effects. Additionally, Que enhanced the expression of Nrf2 and inhibited alterations in the shape and death of neurons in the hippocampus. OBJECTIVE In this review, we have focused on Que's medicinal prospects as a neuroprotective drug. METHODS PubMed, Scopus, Science Direct, and Google Scholar were used to search articles for this study. RESULTS The findings of this research demonstrate that (1) Que protected the blood-brain barrier via stimulating Nrf2 in animal stroke, which alleviated ischemic reperfusion and motor dysfunction. (2) By triggering the Nrf2 pathway, Que reduced the neuroinflammation and oxidative damage brought on by TBI in the cortex. (3) In an experimental model of AD, Que enhanced cognitive function by decreasing A1-4, antioxidant activity, and Nrf2 levels in the brain. CONCLUSION We discuss recent research on Que-mediated Nrf2 expression in the management of several NLDs in this paper.
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Affiliation(s)
- Mohammad Yasin Zamanian
- Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Afsaneh Soltani
- School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Zahra Khodarahmi
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | | | - Athemar M R Alwan
- Department of Radiological Techniques, Al-Mustaqbal University College, Babylon, Iraq
| | - Andrés Alexis Ramírez-Coronel
- Azogues Campus Nursing Career, Health and Behavior Research Group (HBR), Psychometry and Ethology Laboratory, Catholic University of Cuenca, Cuenca, Ecuador
- Doctorate in Psychology, University of Palermo, Buenos Aires, Argentina
- Epidemiology and Biostatistics Research Group, CES University, Medellín, Colombia
| | | | - Munther Abosaooda
- Epidemiology and Biostatistics Research Group, CES University, Medellín, Colombia
| | - Mahsa Heidari
- Department of Biochemistry, Institute of Biochemistry and Biophysics (IBB), University of Tehran, Tehran, Iran
| | - Maryam Golmohammadi
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahdieh Anoush
- Department of Pharmacology and Toxicology, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
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Daneshvar S, Zamanian MY, Ivraghi MS, Golmohammadi M, Modanloo M, Kamiab Z, Pourhosseini SME, Heidari M, Bazmandegan G. A comprehensive view on the apigenin impact on colorectal cancer: Focusing on cellular and molecular mechanisms. Food Sci Nutr 2023; 11:6789-6801. [PMID: 37970406 PMCID: PMC10630840 DOI: 10.1002/fsn3.3645] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 08/08/2023] [Accepted: 08/13/2023] [Indexed: 11/17/2023] Open
Abstract
Colon cancer (CC) is one of the most common and deadly cancers worldwide. Oncologists are facing challenges such as development of drug resistance and lack of suitable drug options for CC treatment. Flavonoids are a group of natural compounds found in fruits, vegetables, and other plant-based foods. According to research, they have a potential role in the prevention and treatment of cancer. Apigenin is a flavonoid that is present in many fruits and vegetables. It has been used as a natural antioxidant for a long time and has been considered due to its anticancer effects and low toxicity. The results of this review study show that apigenin has potential anticancer effects on CC cells through various mechanisms. In this comprehensive review, we present the cellular targets and signaling pathways of apigenin indicated to date in in vivo and in vitro CC models. Among the most important modulated pathways, Wnt/β-catenin, PI3K/AKT/mTOR, MAPK/ERK, JNK, STAT3, Bcl-xL and Mcl-1, PKM2, and NF-kB have been described. Furthermore, apigenin suppresses the cell cycle in G2/M phase in CC cells. In CC cells, apigenin-induced apoptosis is increased by inhibiting the formation of autophagy. According to the results of this study, apigenin appears to have the potential to be a promising agent for CC therapy, but more research is required in the field of pharmacology and pharmacokinetics to establish the apigenin effects and its dosage for clinical studies.
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Affiliation(s)
- Siamak Daneshvar
- Department of General SurgerySchool of MedicineShahid Beheshti University of Medical SciencesTehranIran
| | - Mohammad Yasin Zamanian
- Department of PhysiologySchool of MedicineHamadan University of Medical SciencesHamadanIran
- Department of Pharmacology and ToxicologySchool of PharmacyHamadan University of Medical SciencesHamadanIran
| | | | | | - Mona Modanloo
- Pharmaceutical Sciences Research CenterMazandaran University of Medical SciencesSariIran
| | - Zahra Kamiab
- Clinical Research Development UnitAli‐Ibn Abi‐Talib HospitalRafsanjan University of Medical SciencesRafsanjanIran
- Department of Community MedicineSchool of MedicineRafsanjan University of Medical SciencesRafsanjanIran
| | - Seyed Mohammad Ebrahim Pourhosseini
- Non‐Communicable Diseases Research CenterRafsanjan University of Medical SciencesRafsanjanIran
- Department of Internal MedicineSchool of MedicineRafsanjan University of Medical SciencesRafsanjanIran
| | - Mahsa Heidari
- Department of BiochemistryInstitute of Biochemistry and Biophysics (IBB)University of TehranTehranIran
| | - Gholamreza Bazmandegan
- Physiology‐Pharmacology Research CenterResearch Institute of Basic Medical SciencesRafsanjan University of Medical SciencesRafsanjanIran
- Department of Physiology and PharmacologySchool of MedicineRafsanjan University of Medical SciencesRafsanjanIran
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4
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Abshirini H, Heidari M, Fahimi A, Ghorbani P, Ghadirzadeh E, Shafiei S. Giant parathyroid adenoma presenting with multiple pathologic fractures: A case report. Clin Case Rep 2023; 11:e7474. [PMID: 37361654 PMCID: PMC10288015 DOI: 10.1002/ccr3.7474] [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: 04/10/2023] [Revised: 05/16/2023] [Accepted: 05/19/2023] [Indexed: 06/28/2023] Open
Abstract
Key Clinical Message Hyperparathyroidism is a common endocrine disorder, which must be suspected in patients presenting with fatigue, history of pathologic fracture and the diagnosis can be confirmed by elevated calcium and PTH levels, and the preferred treatment option. Abstract Primary hyperparathyroidism (PHPT), a common endocrine condition, with elevated parathormone production causes increased blood calcium levels. Parathyroid adenomas cause the majority of PHPT cases. Significant hypercalcemia can result from giant parathyroid adenomas. A calcium crisis may not always arise in these individuals, despite enormous parathyroid adenomas and high parathyroid hormone levels, and the masses may first be mistaken for a thyroid mass. In this article, we discuss the case of a 57-year-old Iranian man who suffered from PHPT due to a massive parathyroid adenoma and had a history of extreme fatigue and several traumatic fractures. As specialists, we should have a strong clinical suspicion of giant parathyroid adenoma as reason of hyperparathyroidism. In patients with multiple bone problems such as pain and multiple pathological fractures and elevated levels of calcium and PTH, the diagnosis of GPA must be considered and their preferred treatment is surgery.
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Affiliation(s)
- Hassan Abshirini
- Department of Otorhinolaryngology, Imam Khomeini HospitalJundishapur University of Medical SciencesAhvazIran
| | - Mahsa Heidari
- Department of Otorhinolaryngology, Boalisina HospitalMazandaran University of Medical ScienceSariIran
| | - Ali Fahimi
- Department of Otorhinolaryngology, Boalisina HospitalMazandaran University of Medical ScienceSariIran
| | - Parastoo Ghorbani
- Department of Internal Medicine, Faculty of MedicineMazandaran University of Medical ScienceSariIran
| | - Erfan Ghadirzadeh
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver DiseasesShahid Beheshti University of Medical SciencesTehranIran
- Cardiovascular Research CenterMazandaran University of Medical SciencesSariIran
| | - Sasan Shafiei
- Skull Base Research Center, Loghman Hakim HospitalShahid Beheshti University of Medical SciencesTehranIran
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Zamanian MY, Parra RMR, Soltani A, Kujawska M, Mustafa YF, Raheem G, Al-Awsi L, Lafta HA, Taheri N, Heidari M, Golmohammadi M, Bazmandegan G. Targeting Nrf2 signaling pathway and oxidative stress by resveratrol for Parkinson's disease: an overview and update on new developments. Mol Biol Rep 2023; 50:5455-5464. [PMID: 37155008 DOI: 10.1007/s11033-023-08409-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [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: 09/27/2022] [Accepted: 03/24/2023] [Indexed: 05/10/2023]
Abstract
Parkinson's disease (PD) as a prevalent neurodegenerative condition impairs motor function and is caused by the progressive deterioration of nigrostriatal dopaminergic (DAergic) neurons. The current therapy solutions for PD are ineffective because they could not inhibit the disease's progression and they even have adverse effects. Natural polyphenols, a group of phytochemicals, have been found to offer various health benefits, including neuroprotection against PD. Among these, resveratrol (RES) has neuroprotective properties owing to its capacity to protect mitochondria and act as an antioxidant. An increase in the formation of reactive oxygen species (ROS) leads to oxidative stress (OS), which is responsible for cellular damage resulting in lipid peroxidation, oxidative protein alteration, and DNA damage. In PD models, it's been discovered that RES pretreatment can diminish oxidative stress by boosting endogenous antioxidant status and directly scavenging ROS. Several studies have examined the involvement of RES in the modulation of the transcriptional factor Nrf2 in PD models because this protein recognizes oxidants and controls the antioxidant defense. In this review, we have examined the molecular mechanisms underlying the RES activity and reviewed its effects in both in vitro and in vivo models of PD. The gathered evidence herein showed that RES treatment provides neuroprotection against PD by reducing OS and upregulation of Nrf2. Moreover, in the present study, scientific proof of the neuroprotective properties of RES against PD and the mechanism supporting clinical development consideration has been described.
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Affiliation(s)
- Mohammad Yasin Zamanian
- Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, 6718773654, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, 6718773654, Iran
| | | | - Afsaneh Soltani
- School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Małgorzata Kujawska
- Department of Toxicology, Poznan University of Medical Sciences, Dojazd 30, Poznan, 60-631, Poland
| | - Yasser Fakri Mustafa
- Department of Pharmaceutical Chemistry, College of Pharmacy, University of Mosul, Mosul, 41001, Iraq
| | - Ghaidaa Raheem
- Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, 6718773654, Iran
| | - Lateef Al-Awsi
- Department of Radiological Techniques, Al-Mustaqbal University College, Babylon, Iraq
| | - Holya A Lafta
- Department of Pharmacy, Al-Nisour University College, Baghdad, Iraq
| | - Niloofar Taheri
- School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Mahsa Heidari
- Department of Biochemistry, Institute of Biochemistry and Biophysics (IBB), University of Tehran, Tehran, Iran
| | - Maryam Golmohammadi
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Gholamreza Bazmandegan
- Physiology-Pharmacology Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
- Department of Physiology and Pharmacology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.
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6
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Zamanian MY, Giménez-Llort L, Nikbakhtzadeh M, Kamiab Z, Heidari M, Bazmandegan G. The Therapeutic Activities of Metformin: Focus on the Nrf2 Signaling Pathway and Oxidative Stress Amelioration. Curr Mol Pharmacol 2023; 16:331-345. [PMID: 35726417 DOI: 10.2174/1874467215666220620143655] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 03/04/2022] [Accepted: 03/17/2022] [Indexed: 11/22/2022]
Abstract
In the present study, the health-protective and therapeutic properties of MET have been discussed, focusing on the effect of MET on the Nrf2 expression in patients with different pathological conditions. Metformin (MET) regulates high blood glucose, thus being an integral part of the antidiabetic medications used to treat type 2 diabetes mellitus. It belongs to biguanide class medications that are administered through the oral route. Moreover, the agent is widely known for its anti-cancer, anti-oxidant, anti-inflammatory, and neuroprotective effects. The MET modulates the nuclear factor erythroid-2 related factor-2 (Nrf2) signaling pathway, which in turn yields the above-mentioned medical benefits to patients. The Nrf2 signaling pathways are modulated in multiple ways described subsequently: 1) MET acts on the cancer cells and inactivates Raf-ERK signaling, thus reducing Nrf2 expression, 2) MET obstructs the expression of proteins that are involved in apoptosis of tumor cells and also prevents tumor cells from oxidation through an AMPK-independent pathway; 3) MET carries out Keap1-independent mechanism for reducing the levels of Nrf2 protein in cancer cells; 4) MET upregulates the Nrf2-mediated transcription to stimulate the anti-oxidant process that prevents oxidative stress in cells system and consequently gives neuroprotection from rotenone and 5) MET downregulates p65 and upregulates Nrf2 which helps improve the angiogenesis impairment stimulated by gestational diabetes mellitus. This article presents an analysis of the health-protective properties of MET and also sheds light on the effect of MET on the Nrf2 expression in patients with different pathological conditions.
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Affiliation(s)
- Mohammad Yassin Zamanian
- Department of Physiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan 6718773654, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan 6718773654, Iran
| | - Lydia Giménez-Llort
- Institut de Neurociències & Department of Psychiatry and Forensic Medicine, Universitat Autònoma de Barcelona, Barcelona E-08193, Spain
| | - Marjan Nikbakhtzadeh
- Department of Physiology, School of Medicine, Tehran University of Medical Sciences, Tehran 14155-6559, Iran
| | - Zahra Kamiab
- Clinical Research Development Unit, Ali-Ibn Abi-Talib Hospital, Rafsanjan University of Medical Sciences, Rafsanjan 7717933777, Iran
- Department of Family Medicine, Ali-Ibn Abi- Talib Hospital, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan 7717933777, Iran
| | - Mahsa Heidari
- Department of Biochemistry, Institute of Biochemistry and Biophysics (IBB), University of Tehran, Tehran 1417935840, Iran
| | - Gholamreza Bazmandegan
- Clinical Research Development Unit, Ali-Ibn Abi-Talib Hospital, Rafsanjan University of Medical Sciences, Rafsanjan 7717933777, Iran
- Department of Family Medicine, Ali-Ibn Abi- Talib Hospital, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan 7717933777, Iran
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7
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Zamanian MY, Terefe EM, Taheri N, Kujawska M, Tork YJ, Abdelbasset WK, Shoukat S, Opulencia MJC, Heidari M, Alesaeidi S. Neuroprotective and Anti-Inflammatory Effects of Pioglitazone on Parkinson's Disease: A Comprehensive Narrative Review of Clinical and Experimental Findings. CNS Neurol Disord Drug Targets 2023; 22:1453-1461. [PMID: 36200161 DOI: 10.2174/1871527322666221005122408] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [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: 05/13/2022] [Revised: 07/11/2022] [Accepted: 08/25/2022] [Indexed: 06/16/2023]
Abstract
Parkinson's disease (PD) is a chronic and progressive neurological disorder characterized by the degeneration of dopaminergic neurons in the substantia nigra pars compacta (SNc). The pathogenesis of PD is strongly related to mitochondrial dysfunction, oxidative stress, and neuroinflammation. This indicates that PD can be treated with anti-oxidative substitutes and anti-inflammatory compounds. The neuroprotective and anti-inflammatory effects of peroxisome proliferator-activated receptor γ (PPAR-γ) agonists decrease cell death and halt the increase in neurodegeneration, which is why they have been given a lot of importance in research. Antidiabetic and anti-inflammatory effects have been observed to be generated by pioglitazone (PG), a selective peroxisome proliferator-activated receptor γ (PPAR-γ) agonist that regulates neural plasticity in various neurodegenerative disorders. The neuroprotective and anti-inflammatory effects of PG are assessed in this article. It was found that the patients with DM who received PG treatment were noticeably at a lower risk of PD. However, some clinical studies have not proven a strong link between the therapeutic effects of PG on PD. As per suggestions of preclinical studies, the therapeutic effects of PG treatment include; increased life expectancy of neurons, decreased oxidative stress, halted microglial activity, lower inflammation (reduced NF-κB, COX-2, and iNOS), reduced mitochondrial dysfunction, rise in motor function (motor agility) and non-motor function (lowered cognitive dysfunction). In conclusion, we determined that PG exerts neuroprotective and anti-inflammatory effects in PD models and it can be considered a potential therapeutic candidate for PD.
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Affiliation(s)
- Mohammad Yassin Zamanian
- Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan 6718773654, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan 6718773654, Iran
| | - Ermias Mergia Terefe
- School of Pharmacy and Health Science, United States International University, Nairobi, Kenya
| | - Niloofar Taheri
- Student Research Committee, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Małgorzata Kujawska
- Department of Toxicology, Poznan University of Medical Sciences, Dojazd 30, Poznan, 60-631, Poland
| | - Yekta Jahedi Tork
- Student Research Committee, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Walid Kamal Abdelbasset
- Department of Health and Rehabilitation Sciences, College of Applied Medical Sciences, Prince Sattam Bin Abdulaziz University, Al Kharj, Saudi Arabia
- Department of Physical Therapy, Kasr Al-Aini Hospital, Cairo University, Giza, Egypt
| | - Shehla Shoukat
- National Institute for Genomics and Advanced Biotechnology (NIGAB), National Agricultural Research Center (NARC), Islamabad, Pakistan
| | | | - Mahsa Heidari
- Department of Biochemistry, Institute of Biochemistry and Biophysics (IBB), University of Tehran, Tehran, Iran
| | - Samira Alesaeidi
- Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Zamanian MY, Golmohammadi M, Alalak A, Kamiab Z, Obaid R, Ramírez-Coronel AA, Hjazi A, Abosaooda M, Mustafa Y, Heidari M, Verma A, Nazari Y, Bazmandegan G. STAT3 Signaling Axis and Tamoxifen in Breast Cancer: A Promising Target for Treatment Resistance. Anticancer Agents Med Chem 2023; 23:1819-1828. [PMID: 37448364 DOI: 10.2174/1871520623666230713101119] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 06/01/2023] [Accepted: 06/15/2023] [Indexed: 07/15/2023]
Abstract
Signal transducers and activators of transcription 3 (STAT 3) have been proposed to be responsible for breast cancer development. Moreover, evidence depicted that upregulation of STAT3 is responsible for angiogenesis, metastasis, and chemo-resistance of breast cancer. Tamoxifen (TAM) resistance is a major concern in breast cancer management which is mediated by numerous signaling pathways such as STAT3. Therefore, STAT3 targeting inhibitors would be beneficial in breast cancer treatment. The information on the topic in this review was gathered from scientific databases such as PubMed, Scopus, Google Scholar, and ScienceDirect. The present review highlights STAT3 signaling axis discoveries and TAM targeting STAT3 in breast cancer. Based on the results of this study, we found that following prolonged TAM treatment, STAT3 showed overexpression and resulted in drug resistance. Moreover, it was concluded that STAT3 plays an important role in breast cancer stem cells, which correlated with TAM resistance.
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Affiliation(s)
- Mohammad Yasin Zamanian
- Department of Physiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, 6718773654, Iran
- Department of Pharmacology and Toxicology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, 6718773654, Iran
| | - Maryam Golmohammadi
- Department of Pharmacology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Alalak
- College of Pharmacy, Al-Bayan University, Baghdad, Iraq
| | - Zahra Kamiab
- Clinical Research Development Unit, Ali-Ibn Abi-Talib Hospital, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
- Department of Community Medicine, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Rasha Obaid
- Department of Biomedical Engineering, Al-Mustaqbal University College, Babylon, Iraq
| | - Andrés Alexis Ramírez-Coronel
- Health and Behavior Research Group (HBR), Psychometry and Ethology Laboratory, Catholic University of Cuenca, Ecuador
- University of Palermo, Buenos Aires, Argentina
- ADEPIN Research Group, National University of Education, Azogues, Ecuador
- CES University, Colombia
| | - Ahmed Hjazi
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia
| | | | - Yasser Mustafa
- Department of Pharmaceutical Chemistry, College of Pharmacy, University of Mosul, Mosul, 41001, Iraq
| | - Mahsa Heidari
- Department of Biochemistry, Institute of Biochemistry and Biophysics (IBB), University of Tehran, Tehran, Iran
| | - Amita Verma
- Department of Pharmaceutical Sciences, Bioorganic and Medicinal Chemistry Research Laboratory, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagari, 211007, India
| | | | - Gholamreza Bazmandegan
- Physiology-Pharmacology Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
- Department of Physiology and Pharmacology, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
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9
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Zamanian MY, Karimvandi MN, Nikbakhtzadeh M, Zahedi E, Bokov DO, Kujawska M, Heidari M, Rahmani MR. Effects of Modafinil (Provigil) on Memory and Learning in Experimental and Clinical Studies: From Molecular Mechanisms to Behaviour Molecular Mechanisms and Behavioural Effects. Curr Mol Pharmacol 2023; 16:507-516. [PMID: 36056861 DOI: 10.2174/1874467215666220901122824] [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: 02/11/2022] [Revised: 04/24/2022] [Accepted: 07/26/2022] [Indexed: 11/22/2022]
Abstract
Modafinil (MOD, 2-diphenyl-methyl-sulphinil-2-acetamide) is a stimulant-like medicine used to treat narcolepsy. Off-label uses include improving cognitive ability in the course of other diseases. This review aims to discuss findings demonstrating the memory and learningenhancing activity of MOD in experimental and clinical studies. We included behavioral evaluations alongside the effects of MOD at the cellular and molecular level. MOD in different animal disease models exerted beneficial effects on induced memory and learning impairment, which in some cases were accompanied by modulation of neurotransmitter pathways or neuroplastic capabilities, reducing oxidative stress, or expression of synaptic proteins. Individuals treated with MOD showed improved memory and learning skills in different conditions. These effects were associated with regulating brain activity in some participants, confirmed by functional magnetic resonance imaging. Presented herein, data support the use of MOD in treating memory and learning deficits in various disease conditions.
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Affiliation(s)
| | | | - Marjan Nikbakhtzadeh
- Department of Physiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Elham Zahedi
- Department of Physiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Dmitry Olegovich Bokov
- Institute of Pharmacy, Sechenov First Moscow State Medical University, 8 Trubetskaya St., bldg. 2, Moscow, 119991, Russian Federation
| | - Małgorzata Kujawska
- Department of Toxicology, Poznan University of Medical Sciences, Dojazd 30, 60-631 Poznań, Poland
| | - Mahsa Heidari
- Department of Biochemistry, Institute of Biochemistry and Biophysics (IBB), University of Tehran, Tehran, Iran
| | - Mohammad Reza Rahmani
- Department of Physiology and Pharmacology, School of Medicine, Physiology-Pharmacology Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
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10
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Solano S, Obrado G, Balcos K, Heidari M, Gotohio M. Effectiveness and safety of combined direct oral anticoagulant and antiplatelet among high-risk peripheral arterial disease: a meta-analysis. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehab849.152] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Peripheral arterial disease (PAD) is a common manifestation of systemic atherosclerosis which strongly correlates to cardiovascular morbidity and mortality and increased risk of limb loss, and despite the wide use of guideline-based antiplatelet therapy, patients remain at high risk for cardiovascular and limb events. There has been increasing interest in novel anticoagulants to improve prevention of complications secondary to PAD.
Purpose
This study aims to determine the effectiveness and safety of combined direct oral anticoagulant plus antiplatelet in reducing MACE, MALE and all-cause mortality among patients with PAD.
Method
Randomized controlled trials with outcomes on major adverse cardiac events (MACE), major adverse limb events (MALE), all-cause mortality and bleeding were searched through PubMed, Cochrane and EBSCOHost.
Result
Pooled analysis of studies on patients peripheral arterial disease showed that anticoagulant combined with antiplatelet have significant benefits compared with antiplatelet alone in reducing major adverse limb events (RR 0.72, 95% CI 0.62 to 0.83) and stroke (RR 0.74, 95% CI 0.57 to 0.97) but had inconclusive results in reducing myocardial infarction (RR 0.85, 95% CI 0.70 to 1.03).There was no significant benefit in reducing cardiovascular death (RR 1.04, 95% CI 0.88 to 1.23) and all-cause mortality (RR 1.02, 95% CI 0.90 to 1.16). Likewise, there was increased risk of bleeding (RR 1.46, 95% CI of 1.18 to 1.80) compared with antiplatelet alone.
Conclusion
Anticoagulant (Rivaroxaban) combined with antiplatelet (aspirin) as alternative to traditional antiplatelet (aspirin) therapy significantly reduced major adverse limb events and stroke. However, there was a higher incidence of bleeding for the combined cohort. Therefore, it is deemed necessary to identify high-risk PAD patients with low risk of bleeding who can benefit the most with the combined intervention.
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Affiliation(s)
- S Solano
- Manila Doctors Hospital, Manila, Philippines
| | - G Obrado
- Manila Doctors Hospital, Manila, Philippines
| | - K Balcos
- Manila Doctors Hospital, Manila, Philippines
| | - M Heidari
- Manila Doctors Hospital, Manila, Philippines
| | - M Gotohio
- Manila Doctors Hospital, Manila, Philippines
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11
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Chupradit S, Bokov D, Zamanian MY, Heidari M, Hakimizadeh E. Hepatoprotective and therapeutic effects of resveratrol: A focus on anti-inflammatory and anti- oxidative activities. Fundam Clin Pharmacol 2021; 36:468-485. [PMID: 34935193 DOI: 10.1111/fcp.12746] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [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: 09/11/2021] [Revised: 11/16/2021] [Accepted: 12/17/2021] [Indexed: 11/26/2022]
Abstract
Being the most essential organ in the body, the liver performs critical functions. Hepatic disorders, such as alcoholic liver disease, hepatic steatosis, liver fibrosis, non-alcoholic fatty liver disease, hepatocellular carcinoma and hepatic failure, have an impact on the biochemical and physiological functions of the body. The main representative of the flavonoid subgroup of flavones, Resveratrol (RES), exhibits suitable pharmacological activities for treating various liver diseases, such as fatty hepatitis, liver steatosis, liver cancer and liver fibrosis. According to various studies, grapes and red wine are good sources of RES. RES has various health properties; it is anti-inflammatory, anti-apoptotic, anti-oxidative and hepatoprotective against several hepatic diseases and hepatoxicity. Therefore, we performed a thorough research and created a summary of the distinct targets of RES in various stages of liver diseases. We concluded that RES inhibited liver inflammation essentially by causing a significant decrease in the expression of various pro-inflammatory cytokines like TNF-α, IL-1α, IL-1β, and IL-6. It also inhibits the transcription factor nuclear NF-κB that brings about the inflammatory cascade. RES also inhibits the PI3K/Akt/mTOR pathway to induce apoptosis. Additionally, it reduces oxidative stress in hepatic tissue by markedly reducing MDA and NO contents, and significantly increasing the levels of CAT, SOD and reduced GSH, in addition to AST and ALT, against toxic chemicals like CC14, As2O3 and TTA. Due to its anti-oxidant, anti-inflammatory and anti-fibrotic properties, RES reduces liver injury markers. RES is safe natural antioxidant that provides pharmacological rectification of the hepatoxicity of toxic chemicals.
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Affiliation(s)
- Supat Chupradit
- Department of Occupational Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Dmitry Bokov
- Institute of Pharmacy, Sechenov First Moscow State Medical University, Moscow, Russian Federation.,Laboratory of Food Chemistry, Federal Research Center of Nutrition, Biotechnology and Food Safety, 2/14 Ustyinsky pr, Moscow, Russian Federation
| | - Mohammad Yassin Zamanian
- Neurophysiology Research Center, Hamadan University of Medical Sciences, Hamadan, Iran.,School of Nahavand Paramedical, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mahsa Heidari
- Department of Biochemistry, Institute of Biochemistry and Biophysics (IBB), University of Tehran, Tehran, Iran
| | - Elham Hakimizadeh
- Physiology-Pharmacology Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
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12
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Afzali S, Doosti A, Heidari M, Babaei N, Keshavarz P, Nadem Z, Kahnamoei A. Effects of Staphylococcus aureus enterotoxin type A on inducing the apoptosis in cervical cancer cell line. Gene Reports 2021. [DOI: 10.1016/j.genrep.2021.101397] [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: 12/24/2022]
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13
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Abstract
In this study, a novel methodology for detecting fuzzy optimal solutions of fuzzy optimal control problems governed by fuzzy differential equations is presented. For this purpose, first the concept of optimal solution is proposed by considering a partial ordering on fuzzy numbers space which is based on a new parametric representation for α-level set of fuzzy numbers. Using this partial ordering and parametric representation, the discussed fuzzy optimal control problems are reduced to general optimal control problems in parametric form. Then by Pontryagin’s principle, a candidate for the solution of the original problem is derived. The procedure of extracting candidate solution is illustrated for two experimental problems, which improve the recent results of Refs. 10 and 17.
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Affiliation(s)
- A. H. Borzabadi
- Department of Applied Mathematics, University of Science and Technology of Mazandaran, Behshahr, Iran
| | - M. Heidari
- Young Researchers and Elite Club, Ayatollah Amoli Branch, Islamic Azad University, Amol, Iran
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14
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Baptista LA, Dutta RC, Sevilla M, Heidari M, Potestio R, Kremer K, Cortes-Huerto R. Density-functional-theory approach to the Hamiltonian adaptive resolution simulation method. J Phys Condens Matter 2021; 33:184003. [PMID: 33690194 DOI: 10.1088/1361-648x/abed1d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 03/09/2021] [Indexed: 06/12/2023]
Abstract
In the Hamiltonian adaptive resolution simulation method (H-AdResS) it is possible to simulate coexisting atomistic (AT) and ideal gas representations of a physical system that belong to different subdomains within the simulation box. The Hamiltonian includes a field that bridges both models by smoothly switching on (off) the intermolecular potential as particles enter (leave) the AT region. In practice, external one-body forces are calculated and applied to enforce a reference density throughout the simulation box, and the resulting external potential adds up to the Hamiltonian. This procedure suggests an apparent dependence of the final Hamiltonian on the system's thermodynamic state that challenges the method's statistical mechanics consistency. In this paper, we explicitly include an external potential that depends on the switching function. Hence, we build a grand canonical potential for this inhomogeneous system to find the equivalence between H-AdResS and density functional theory (DFT). We thus verify that the external potential inducing a constant density profile is equal to the system's excess chemical potential. Given DFT's one-to-one correspondence between external potential and equilibrium density, we find that a Hamiltonian description of the system is compatible with the numerical implementation based on enforcing the reference density across the simulation box. In the second part of the manuscript, we focus on assessing our approach's convergence and computing efficiency concerning various model parameters, including sample size and solute concentrations. To this aim, we compute the excess chemical potential of water, aqueous urea solutions and Lennard-Jones (LJ) mixtures. The results' convergence and accuracy are convincing in all cases, thus emphasising the method's robustness and capabilities.
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Affiliation(s)
- L A Baptista
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
| | - R C Dutta
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
| | - M Sevilla
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
| | - M Heidari
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
| | - R Potestio
- Physics Department, University of Trento, via Sommarive, 14 I-38123 Trento, Italy
- INFN-TIFPA, Trento Institute for Fundamental Physics and Applications, I-38123 Trento, Italy
| | - K Kremer
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
| | - R Cortes-Huerto
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
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15
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Heidari M, Talebpour Z, Abdollahpour Z, Adib N, Ghanavi Z, Aboul-Enein HY. Discrimination between vegetable oil and animal fat by a metabolomics approach using gas chromatography-mass spectrometry combined with chemometrics. J Food Sci Technol 2020; 57:3415-3425. [PMID: 32728289 PMCID: PMC7374695 DOI: 10.1007/s13197-020-04375-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 03/14/2020] [Accepted: 03/27/2020] [Indexed: 10/24/2022]
Abstract
Adulteration of olive oil with the other cheap oils and fats plays an important role in economics and has nutritional benefits. In this work, metabolite profiling was performed using gas chromatography-mass spectrometry to identify and quantify animal fat (lard) adulteration in vegetable oil (olive oil). Principal component analysis could correctly identify and clustering olive oil, sunflower oil, sesame oil, lard, and adulterated samples through the changes in their fatty acid methyl esters (FAMEs) profile. A targeted metabolomics method was then optimized and validated through construction of calibration curves of known FAMSs in olive oil and lard. The method was presented high linearity (R2 > 0.96) and good intra and inter day accuracy and precision (79-101 and 86-102% and 2-7 and 3-7, respectively) for determination of FAMEs. Afterwards the absolute concentration and relative percentage of FAMEs were successfully determined in 12 commercial olive oils and 3 lards samples. Methyl myristate, methyl palmitate, methyl oleate, and methyl stearate were selected as discriminant markers to identify and quantify lard adulteration even at a low level of lard (5%w/w), with errors less than 2% in the comparison of the absolute or relative concentrations of FAMEs using several statistical methods. The proposed methodology allowed us to quantify the FAMEs simultaneously and also could predict small amount of lard in the adulterated olive oil samples.
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Affiliation(s)
- Mahsa Heidari
- Department of Chemistry, Faculty of Physics and Chemistry, Alzahra University, Vanak, Tehran, Iran
| | - Zahra Talebpour
- Department of Chemistry, Faculty of Physics and Chemistry, Alzahra University, Vanak, Tehran, Iran
| | - Ziba Abdollahpour
- Department of Chemistry, Faculty of Physics and Chemistry, Alzahra University, Vanak, Tehran, Iran
| | | | - Zohre Ghanavi
- Iranian National Standards Organization, Standard Square, Karaj, Alborz Iran
| | - Hassan Y Aboul-Enein
- Pharmaceutical and Medicinal Chemistry Department, Pharmaceutical and Drug Industries Research Division, National Research Centre, Dokki, Giza, 12662 Egypt
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16
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Sarafraz M, Heidari M, Bayat A, Hanafi MG, Fahimi A, Farasat M, Saki N, Molaei J. Role of HRCT imaging in predicting the visibility of Round window (RW) on patients underwent cochlear implant surgery. Clinical Epidemiology and Global Health 2020. [DOI: 10.1016/j.cegh.2019.10.003] [Citation(s) in RCA: 6] [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: 10/25/2022] Open
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17
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Abstract
Metals as the most common environmental pollutants derive from different sources and have far-reaching harmful impacts on flora, fauna and human health. Moreover, metals cause irreversible damages to marine ecosystems. Estuaries are most productive ecosystems for living creatures and act as a transporting corridor for exchanging materials from river to water bodies including oceans, seas and lakes. One of the most important processes in this region is flocculation. Not only does flocculation process convert a huge percentage of metals from dissolved phase to particulate phase in providing micronutrients to aquatic organisms, more importantly, but it also eliminates metals from aquatic ecosystems and gives aid to the pollution of water bodies to be on the decrease. Moreover, the chemical mass balance between river and sea is substantially influenced by flocculation process. Salinity, pH, dissolved oxygen, dissolved organic carbon and sodium hypochlorite as important factors affect the flocculation of metals during estuarine mixing of river water with seawater. It is vital to make use of natural processes in eliminating pollutants. Thus, natural processes need to be recognized and promoted by various means.
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Affiliation(s)
- M Heidari
- Building, Civil and Environmental Engineering Department, Concordia University, Montreal, QC, Canada.
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18
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Heidari M, Kremer K, Potestio R, Cortes-Huerto R. Finite-size integral equations in the theory of liquids and the thermodynamic limit in computer simulations. Mol Phys 2018. [DOI: 10.1080/00268976.2018.1482429] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- M. Heidari
- Max Planck Institute for Polymer Research, Mainz, Germany
| | - K. Kremer
- Max Planck Institute for Polymer Research, Mainz, Germany
| | - R. Potestio
- Max Planck Institute for Polymer Research, Mainz, Germany
- Physics Department, University of Trento, Trento, Italy
- INFN-TIFPA, Trento Institute for Fundamental Physics and Applications, Trento, Italy
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19
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Hasanpour F, Taei M, Banitaba S, Heidari M. Template synthesis of maghemite nanoparticle in carboxymethyl cellulose and its application for electrochemical cabergoline sensing. Materials Science and Engineering: C 2017; 76:88-93. [DOI: 10.1016/j.msec.2017.02.128] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Revised: 12/26/2016] [Accepted: 02/24/2017] [Indexed: 10/20/2022]
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20
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Najafi M, Shirazi A, Motevaseli E, Geraily G, Norouzi F, Heidari M, Rezapoor S. The melatonin immunomodulatory actions in radiotherapy. Biophys Rev 2017; 9:139-148. [PMID: 28510090 PMCID: PMC5425818 DOI: 10.1007/s12551-017-0256-8] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [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: 02/18/2017] [Accepted: 03/05/2017] [Indexed: 02/07/2023] Open
Abstract
Radiotherapy has a key role in cancer treatment in more than half of patients with cancer. The management of severe side effects of this treatment modality is a limiting factor to appropriate treatment. Immune system responses play a pivotal role in many of the early and late side effects of radiation. Moreover, immune cells have a significant role in tumor response to radiotherapy, such as angiogenesis and tumor growth. Melatonin as a potent antioxidant has shown appropriate immune regulatory properties that may ameliorate toxicity induced by radiation in various organs. These effects are mediated through various modulatory effects of melatonin in different levels of tissue reaction to ionizing radiation. The effects on the DNA repair system, antioxidant enzymes, immune cells, cytokines secretion, transcription factors, and protein kinases are most important. Moreover, anti-cancer properties of melatonin may increase the therapeutic ratio of radiotherapy. Clinical applications of this agent for the management of malignancies such as breast cancer have shown promising results. It seems anti-proliferative, anti-angiogenesis, and stimulation or suppression of some immune cell responses are the main anti-tumor effects of melatonin that may help to improve response of the tumor to radiotherapy. In this review, the effects of melatonin on the modulation of immune responses in both normal and tumor tissues will be discussed.
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Affiliation(s)
- M Najafi
- Department of Medical Physics and Biomedical Engineering, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - A Shirazi
- Department of Medical Physics and Biomedical Engineering, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - E Motevaseli
- Department of Molecular Medicine, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Gh Geraily
- Department of Medical Physics and Biomedical Engineering, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - F Norouzi
- Department of Medical Radiation Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - M Heidari
- Department of Radiology, Faculty of Paramedical, Tehran University of Medical Sciences, Tehran, Iran
| | - S Rezapoor
- Department of Radiology, Faculty of Paramedical, Tehran University of Medical Sciences, Tehran, Iran
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21
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Heidari M, Johnstone DM, Bassett B, Graham RM, Chua ACG, House MJ, Collingwood JF, Bettencourt C, Houlden H, Ryten M, Olynyk JK, Trinder D, Milward EA. Brain iron accumulation affects myelin-related molecular systems implicated in a rare neurogenetic disease family with neuropsychiatric features. Mol Psychiatry 2016; 21:1599-1607. [PMID: 26728570 PMCID: PMC5078858 DOI: 10.1038/mp.2015.192] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2015] [Revised: 10/01/2015] [Accepted: 10/26/2015] [Indexed: 11/25/2022]
Abstract
The 'neurodegeneration with brain iron accumulation' (NBIA) disease family entails movement or cognitive impairment, often with psychiatric features. To understand how iron loading affects the brain, we studied mice with disruption of two iron regulatory genes, hemochromatosis (Hfe) and transferrin receptor 2 (Tfr2). Inductively coupled plasma atomic emission spectroscopy demonstrated increased iron in the Hfe-/- × Tfr2mut brain (P=0.002, n ≥5/group), primarily localized by Perls' staining to myelinated structures. Western immunoblotting showed increases of the iron storage protein ferritin light polypeptide and microarray and real-time reverse transcription-PCR revealed decreased transcript levels (P<0.04, n ≥5/group) for five other NBIA genes, phospholipase A2 group VI, fatty acid 2-hydroxylase, ceruloplasmin, chromosome 19 open reading frame 12 and ATPase type 13A2. Apart from the ferroxidase ceruloplasmin, all are involved in myelin homeostasis; 16 other myelin-related genes also showed reduced expression (P<0.05), although gross myelin structure and integrity appear unaffected (P>0.05). Overlap (P<0.0001) of differentially expressed genes in Hfe-/- × Tfr2mut brain with human gene co-expression networks suggests iron loading influences expression of NBIA-related and myelin-related genes co-expressed in normal human basal ganglia. There was overlap (P<0.0001) of genes differentially expressed in Hfe-/- × Tfr2mut brain and post-mortem NBIA basal ganglia. Hfe-/- × Tfr2mut mice were hyperactive (P<0.0112) without apparent cognitive impairment by IntelliCage testing (P>0.05). These results implicate myelin-related systems involved in NBIA neuropathogenesis in early responses to iron loading. This may contribute to behavioral symptoms in NBIA and hemochromatosis and is relevant to patients with abnormal iron status and psychiatric disorders involving myelin abnormalities or resistant to conventional treatments.
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Affiliation(s)
- M Heidari
- School of Biomedical Sciences and Pharmacy, The University of Newcastle, Callaghan, NSW, Australia
| | - D M Johnstone
- Bosch Institute and Discipline of Physiology, University of Sydney, Sydney, NSW, Australia
| | - B Bassett
- School of Biomedical Sciences and Pharmacy, The University of Newcastle, Callaghan, NSW, Australia
| | - R M Graham
- School of Biomedical Sciences and Curtin Health Innovation Research Institute - Biosciences, Curtin University of Technology, Bentley, WA, Australia
| | - A C G Chua
- School of Medicine and Pharmacology, University of Western Australia, Fiona Stanley Hospital, Murdoch, WA, Australia,Harry Perkins Institute of Medical Research, Murdoch, WA, Australia
| | - M J House
- School of Physics, University of Western Australia, Crawley, WA, Australia
| | - J F Collingwood
- Warwick Engineering in Biomedicine, School of Engineering, University of Warwick, Coventry, UK
| | - C Bettencourt
- Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK,Department of Clinical and Experimental Epilepsy, UCL Institute of Neurology, London, UK
| | - H Houlden
- Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK
| | - M Ryten
- Department of Molecular Neuroscience, UCL Institute of Neurology, London, UK,Department of Medical and Molecular Genetics, King's College London, London, UK
| | - J K Olynyk
- School of Biomedical Sciences and Curtin Health Innovation Research Institute - Biosciences, Curtin University of Technology, Bentley, WA, Australia,Institute for Immunology and Infectious Diseases, Murdoch University, Perth, WA, Australia,Department of Gastroenterology and Hepatology, Fiona Stanley Hospital, The University of Western Australia, Murdoch, WA, Australia,Department of Gastroenterology and Hepatology, Fremantle Hospital, Fremantle, WA, Australia
| | - D Trinder
- School of Medicine and Pharmacology, University of Western Australia, Fiona Stanley Hospital, Murdoch, WA, Australia,Harry Perkins Institute of Medical Research, Murdoch, WA, Australia
| | - E A Milward
- School of Biomedical Sciences and Pharmacy, The University of Newcastle, Callaghan, NSW, Australia,School of Biomedical Sciences and Pharmacy MSB, University of Newcastle, Callaghan, NSW 2308, Australia. E-mail:
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22
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Ebrahimian T, Simon D, Heidari M, Mann K, Lehoux S. FOUR-AND-A-HALF LIM DOMAIN PROTEIN 2 PLAYS A CRITICAL ROLE IN SPLEEN GERMINAL CENTER DEVELOPMENT AND ANTIBODY RESPONSE. Can J Cardiol 2016. [DOI: 10.1016/j.cjca.2016.07.375] [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: 11/30/2022] Open
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23
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Nemati R, Lu J, Ramachandran V, Etemad A, Heidari M, Yahya MJ, Roozafzoon R, Ismail P. Association between the C34T polymorphism of the AMPD1 gene and essential hypertension in Malaysian patients. Genet Mol Res 2016; 15:gmr6241. [PMID: 27323204 DOI: 10.4238/gmr.15026241] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The aim of this study was to determine whether C34T, a common polymorphism of the adenosine monophosphate deaminase 1 gene (AMPD1), is associated with essential hypertension (EH). We hypothesize that C34T is associated with the development of EH. A case-control design was used for this study. The DNA was extracted using a commercial kit from the whole blood of 200 patients with hypertension and 200 subjects without hypertension from selected Malaysian ethnicities (Malays, Chinese, and Indians). Polymerase chain reaction followed by restriction fragment length polymorphism (PCR-RFLP) and agarose gel electrophoresis were used for genotyping. The C34T gene polymorphism of AMPD1 was significantly associated with EH in the Malaysian subjects (P < 0.0001). The genotype frequencies of CC, CT, and TT were 6%, 79%, and 15%, respectively, among hypertensive subjects, while no TT genotypes were observed in the normotensive subjects. Further, the frequency of hypertension was higher among T allele carriers than C carriers (OD = 9.94; 95%CI = 6.851-14.434). There were significant differences in the systolic blood pressure, diastolic blood pressure, and pulse pressure (P ˂ 0.05) between the normotensive and hypertensive Malaysian subjects; we believe those difference were caused by the C34T polymorphism. For the first time in Malaysia, the current study provides evidence that a common polymorphism of the AMPD1 gene (C34T) is strongly associated with EH.
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Affiliation(s)
- R Nemati
- Department of Biomedical Science, Faculty of Medicine and Heath Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia.,School of Applied Sciences and Institute for Applied Ecology New Zealand, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
| | - J Lu
- School of Applied Sciences and Institute for Applied Ecology New Zealand, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand.,School of Interprofessional Health Studies, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand.,Institute of Biomedical Technology, Auckland University of Technology, Auckland, New Zealand
| | - V Ramachandran
- Malaysian Research Institute of Aging, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - A Etemad
- Department of Biomedical Science, Faculty of Medicine and Heath Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - M Heidari
- Department of Medical Genetics, Faculty of Medicine, Tehran University of Medical and Health Sciences, Poursina Avenue, Keshavarz Boulevard, Tehran, Iran
| | - M J Yahya
- Department of Biomedical Science, Faculty of Medicine and Heath Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - R Roozafzoon
- Department of Tissue Engineering, Tehran University of Medical Science & Stem cell Preparation Unit, Farabi Eye Hospital, Tehran, Iran
| | - P Ismail
- Department of Biomedical Science, Faculty of Medicine and Heath Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
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24
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Amouzegar A, Heidari M, Gharibzadeh S, Mehran L, Tohidi M, Azizi F. The Association Between Blood Pressure and Normal Range Thyroid Function Tests in a Population Based Tehran Thyroid Study. Horm Metab Res 2016; 48:151-6. [PMID: 26671752 DOI: 10.1055/s-0035-1564131] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Several studies have shown an association between overt hypothyroidism and diastolic hypertension. Association between subclinical hypothyroidism and hypertension is a matter of debate. The aim of this study was to examine the association of systolic and diastolic blood pressure, pulse pressure and mean arterial blood pressure with serum thyroid hormones levels in euthyroid subjects.Data from 4 756 individuals of the Tehran Thyroid study (TTS) without any previously known thyroid disease were analyzed. We divided participants based on TSH tertiles. Serum TSH and free T4 (FT4) concentration, systolic blood pressure (SBP), diastolic blood pressure (BPD) body mass index (BMI) were measured in all subjects.Among 5 786 individuals participated, 4 985 were euthyroid. After implementing exclusion criteria, 4 756 individuals remained of whom 2 122 (44.6%) were male and 2 634 (55.4%) were female. Multiple linear regression analysis revealed no association between TSH levels within reference ranges and blood pressure profile. No significant relationship was observed between TSH levels and systolic or diastolic blood pressure or the mean arterial pressure or pulse pressure in each tertile of TSH. There was a negative association between pulse pressure and TSH in the second tertile (r=- 0.066, p=0.009). Regression analysis showed that FT4 was significantly associated with systolic blood pressure, diastolic blood pressure, pulse pressure and mean arterial pressure.No association was found between serum TSH and blood pressure profile in euthyroid subjects. Serum FT4 levels showed a positive association with blood pressure profiles.
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Affiliation(s)
- A Amouzegar
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, I. R. Iran
| | - M Heidari
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, I. R. Iran
| | - S Gharibzadeh
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, I. R. Iran
| | - L Mehran
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, I. R. Iran
| | - M Tohidi
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, I. R. Iran
| | - F Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, I. R. Iran
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Nourmoradi H, Avazpour M, Ghasemian N, Heidari M, Moradnejadi K, Khodarahmi F, Javaheri M, Moghadam FM. Surfactant modified montmorillonite as a low cost adsorbent for 4-chlorophenol: Equilibrium, kinetic and thermodynamic study. J Taiwan Inst Chem Eng 2016. [DOI: 10.1016/j.jtice.2015.07.030] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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26
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Heidari M, Ebrahimian T, Simon D, Vali H, Mandato C, Lehoux S. SEMAPHORIN3A REDUCES ATHEROSCLEROTIC PLAQUE FORMATION IN APOE-/- MICE. Can J Cardiol 2015. [DOI: 10.1016/j.cjca.2015.07.585] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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27
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Dastgheib M, Dehpour AR, Heidari M, Moezi L. The effects of intra-dorsal hippocampus infusion of pregnenolone sulfate on memory function and hippocampal BDNF mRNA expression of biliary cirrhosis-induced memory impairment in rats. Neuroscience 2015; 306:1-9. [PMID: 26272534 DOI: 10.1016/j.neuroscience.2015.08.018] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [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: 06/09/2015] [Revised: 07/22/2015] [Accepted: 08/07/2015] [Indexed: 11/24/2022]
Abstract
Learning and memory impairment is one of the most challenging complications of cirrhosis and present treatments are unsatisfactory. The exact mechanism of cirrhosis cognitive dysfunction is unknown. Pregnenolone sulfate (PREGS) is an excitatory neurosteroid that acts as a N-methyl-D-aspartate (NMDA) receptor agonist and GABAA receptor antagonist. In this study we evaluated the effect of intra CA1 infusion of PREGS on cirrhotic rats' memory function using the Y-maze test. Hippocampal brain-derived neurotrophic factor (BDNF) mRNA expression was also evaluated. Three weeks after bile duct ligation (BDL) surgery, rats were under stereotaxic surgery for insertion of two guide cannulas in the CA1 region of the hippocampus. After 1-week of recovery, PREGS was administered through CA1 cannulas in cirrhotic rats, while control or sham groups received vehicle. For evaluation of NMDA receptor role in memory-enhancing effects of PREGS, DL-2-Amino-5-phosphonopentanoic acid (AP5) which is a potent and competitive antagonist of NMDA receptor, co-administered with PREGS and for assessment of hippocampal BDNF mRNA expression, quantitative Real-time reverse transcriptase-PCR (RT-PCR) was used. Results showed that 28 days after BDL, cirrhotic animals' memory significantly decreased in comparison with control and sham groups, while PREGS infusion could restore memory impairment (P<0.05). PREGS effects on memory of cirrhotic rats were antagonized by DAP5. RT-PCR findings have shown that hippocampal relative BDNF mRNA expression was up-regulated in PREGS-treated groups in comparison with the BDL group (P<0.001). Our findings suggest that PREGS has a memory-enhancing effect in cirrhosis memory deficit in acute therapy and this effect may be through NMDA (glutamate) receptor involvement and BDNF mRNA expression.
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Affiliation(s)
- M Dastgheib
- Department of Pharmacology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - A R Dehpour
- Experimental research center, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - M Heidari
- Department of Medical Genetics, Tehran University of Medical Sciences, Tehran, Iran
| | - L Moezi
- Department of Pharmacology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran; Nanomedicine and Nanobiology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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28
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Fotouhi M, Heidari M, Sharifitabar M. Continuous neural network with windowed Hebbian learning. Biol Cybern 2015; 109:321-332. [PMID: 25677526 DOI: 10.1007/s00422-015-0645-7] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Accepted: 01/27/2015] [Indexed: 06/04/2023]
Abstract
We introduce an extension of the classical neural field equation where the dynamics of the synaptic kernel satisfies the standard Hebbian type of learning (synaptic plasticity). Here, a continuous network in which changes in the weight kernel occurs in a specified time window is considered. A novelty of this model is that it admits synaptic weight decrease as well as the usual weight increase resulting from correlated activity. The resulting equation leads to a delay-type rate model for which the existence and stability of solutions such as the rest state, bumps, and traveling fronts are investigated. Some relations between the length of the time window and the bump width is derived. In addition, the effect of the delay parameter on the stability of solutions is shown. Also numerical simulations for solutions and their stability are presented.
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Affiliation(s)
- M Fotouhi
- Department of Mathematical Sciences, Sharif University of Technology, P.O. Box 11365-9415, Tehran, Iran,
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29
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Taktaz T, Kafi M, Mokhtari A, Heidari M. Reproductive responses of dairy cows with ovarian cysts to simultaneous human chorionic gonadotropin or gonadotropin-releasing hormone and cloprostenol compared to gonadotropin-releasing hormone alone treatment. Vet World 2015; 8:640-4. [PMID: 27047149 PMCID: PMC4774727 DOI: 10.14202/vetworld.2015.640-644] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Revised: 04/13/2015] [Accepted: 04/21/2015] [Indexed: 11/16/2022] Open
Abstract
Aim: Bovine ovarian cysts are a common cause of economic loss in modern dairy herds. The objective of the present study was to evaluate the reproductive responses to three protocols using hCG, GnRH and cloprostenol when the definite diagnosis of the type of ovarian cyst is/is not possible in dairy cows. Materials and Methods: A total of 144 lactating dairy cows with ovarian cysts were divided into three groups. At diagnosis (Day 0), cows in Group 1 (the conventional method, n=47) were injected with 0.02 mg of a GnRH analogue i.m. (Buserelin); cows in Group 2 (n=47) were intramuscularly treated with 0.02 mg Buserelin plus 500 µg cloprostenol; and cows in Group 3 (n=50) were intramuscularly treated with 1500 IU hCG plus 500 µg cloprostenol. All cows received 500 µg cloprostenol intramuscularly on Day 10. Results: No statistically significant differences were found in the recovery time, interval to conception, conception rate at first AI, and pregnancy rates by Days 70 and 100 after treatment among the three groups. Conclusions: Simultaneous treatment of ovarian cysts with hCG or GnRH and cloprostenol appeared to have no advantage over the conventional method, GnRH alone, in dairy cows. Furthermore, hCG and GnRH have an equal therapeutic effect in cows with ovarian cysts.
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Affiliation(s)
- T Taktaz
- Department of Animal Clinical Science, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
| | - M Kafi
- Department of Animal Reproduction, Faculty of Veterinary Medicine, Shiraz University, Shiraz, Iran
| | - Adel Mokhtari
- Department of Animal Reproduction, Faculty of Veterinary Medicine, Shiraz University, Shiraz, Iran
| | - M Heidari
- Department of Animal Clinical Science, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
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Sattarahmady N, Zare T, Mehdizadeh AR, Azarpira N, Heidari M, Lotfi M, Heli H. Dextrin-coated zinc substituted cobalt-ferrite nanoparticles as an MRI contrast agent: In vitro and in vivo imaging studies. Colloids Surf B Biointerfaces 2015; 129:15-20. [PMID: 25819361 DOI: 10.1016/j.colsurfb.2015.03.021] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [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: 11/10/2014] [Revised: 03/03/2015] [Accepted: 03/06/2015] [Indexed: 11/15/2022]
Abstract
Application of superparamagnetic iron oxide nanoparticles (NPs) as a negative contrast agent in magnetic resonance imaging (MRI) has been of widespread interest. These particles can enhance contrast of images by altering the relaxation times of the water protons. In this study, dextrin-coated zinc substituted cobalt-ferrite (Zn0.5Co0.5Fe2O4) NPs were synthesized by a co-precipitation method, and the morphology, size, structure and magnetic properties of the NPs were investigated. These NPs had superparamagnetic behavior with an average size of 3.9 (±0.9, n=200)nm measured by transmission electron microscopy. Measurements on the relaxivities (r2 and r2(*)) of the NPs were performed in vitro by agarose phantom. In addition, after subcutaneous injection of the NPs into C540 cell line in C-57 inbred mice, the relaxivities were measured in vivo by a 1.5T MRI system. These NPs could effectively increase the image contrast in both T2-and T2(*)-weighted samples.
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Affiliation(s)
- N Sattarahmady
- Department of Medical Physics, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran; Nanomedicine and Nanobiology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - T Zare
- Department of Medical Physics, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran; Nanomedicine and Nanobiology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - A R Mehdizadeh
- Department of Medical Physics, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran; Nanomedicine and Nanobiology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - N Azarpira
- Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - M Heidari
- Department of Medical Physics, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran; Nanomedicine and Nanobiology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - M Lotfi
- Department of Radiology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - H Heli
- Nanomedicine and Nanobiology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Nanomedicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran.
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31
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Aslani MR, Ebrahimi Kahrisangi A, Baghban F, Kazemi A, Heidari M, Salehi N. Endocarditis associated with Erysipelothrix rhusiopathiae in a fat-tailed ram. Iran J Vet Res 2015; 16:310-312. [PMID: 27175196 PMCID: PMC4782705] [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] [Subscribe] [Scholar Register] [Received: 02/14/2015] [Revised: 06/25/2015] [Accepted: 06/29/2015] [Indexed: 06/05/2023]
Abstract
Endocarditis is rarely reported in sheep and information presented for ovine endocarditis is based mostly on comparative findings in the cattle. Infective vegetative endocarditis of the right heart was diagnosed in a 3-year-old fat-tailed ram. Clinical findings included tachycardia, marked brisket edema, jugular veins distention and pulsation and pale mucous membranes. Hematologic abnormality included neutrophilic leukocytosis. Necropsy confirmed severe right atrioventricular and pulmonary valves vegetative endocarditis with evidence of right heart failure. Erysipelothrix rhusiopathiae was isolated from those vegetative lisions.
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Affiliation(s)
- M. R Aslani
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahrekord University, Shahrekord, Iran
| | - A Ebrahimi Kahrisangi
- Department of Pathobiology, Faculty of Veterinary Medicine, Shahrekord University, Shahrekord, Iran
| | - F Baghban
- Department of Veterinary Medicine, Yasuj Branch, Islamic Azad University, Yasuj, Iran
| | - A Kazemi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahrekord University, Shahrekord, Iran
| | - M Heidari
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahrekord University, Shahrekord, Iran
| | - N Salehi
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahrekord University, Shahrekord, Iran
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32
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Ebrahimian T, Simon D, Lemarié C, Simeone S, Heidari M, Mann K, Wassmann S, Lehoux S. ABSENCE OF FOUR-AND-A-HALF LIM DOMAIN PROTEIN 2 DECREASES ATHEROSCLEROSIS IN APOE-/- MICE: ROLE OF MONOCYTIC IMMUNE CELLS. Can J Cardiol 2014. [DOI: 10.1016/j.cjca.2014.07.575] [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: 11/26/2022] Open
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33
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Pour HA, Norouzzadeh R, Heidari M. OP-024 Risk Factors Associated With Early Symptoms of Acute Coronary Syndrome in Elderly. Am J Cardiol 2014. [DOI: 10.1016/j.amjcard.2014.01.031] [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: 11/25/2022]
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34
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Ebrahimian T, Heidari M, Lemarie CA, Simon D, Rivas D, Mann K, Lehoux S, Wassmann S. Four-and-a-half LIM domain protein-2 (FHL-2) inhibition reduces atherosclerosis in apolipoprotein E-deficient mice. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht308.970] [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: 11/15/2022] Open
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35
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Heidari M, Najafi F. Trends of skin cancer incidence in 6 geographical regions of the Islamic Republic of Iran, 2000-2005. East Mediterr Health J 2013; 19:59-65. [PMID: 23520907] [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
Data about the incidence of skin cancer in the Islamic Republic of Iran are lacking. This study investigated trends in the incidence of skin cancer (lCD-10 category C44, other malignant neoplasms of skin) in 6 regions using data from the Iranian cancer registry from 2000 to 2005. The standardized incidence rates in each year were calculated by the direct method using the standard World Health Organization population and a Poisson regression model was applied to analyse trends. Over the study period, 30 701 cases of cancer were identified, rising from 2353 in 2000 to 8484 in 2005. The male-to-female ratio was 1.6. The age-standardized incidence rose significantly from 3.8 cases per 100 000 in 2000 to 13.0 in 2005 (slope = 0.26), and the same trend was seen in all regions except the region to the east of the Caspian Sea. This increasing incidence of skin cancer in the Islamic Republic of Iran is similar to that reported in other countries.
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Affiliation(s)
- M Heidari
- School of Public Health, Kermanshah University of Medical Sciences, Kermanshah, Islamic Republic of lran
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36
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Heidari M, Najafi F. Trends of skin cancer incidence in 6 geographical regions of the Islamic Republic of Iran, 2000-2005. East Mediterr Health J 2013. [DOI: 10.26719/2013.19.1.59] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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37
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Khatami F, Heidari M, Khatami M. Rapid Detection of Escherichia coli O157: H7 by Fluorescent Amplification-Based Specific Hybridization (FLASH) PCR. Iran Red Crescent Med J 2012; 14:594-8. [PMID: 23115724 PMCID: PMC3482334] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2011] [Accepted: 12/20/2011] [Indexed: 10/28/2022]
Abstract
BACKGROUND Escherichia coli O157:H7 is an enteric pathogen which can be frequently found asymptomatically in ruminant mammals, but can cause diseases from mild diarrhea to hemolytic uremic syndrome in humans. METHODS We developed fluorescent amplification-based specific hybridization (FLASH-PCR) assay to detect the Stx-encoding gene Stx-1 of E. coli O157:H7. RESULT PCR product of 336 bp was successfully amplified in a FLASH-PCR. CONCLUSION As rapid detection and confirmation of the presence of E. coli O157:H7 are of importance for the medical, food, and water industries, FLASH-PCR is one of selective methods for detection of E. coli O157:H7.
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Affiliation(s)
- F Khatami
- Department of Biology, Science School, Ferdowsi University, Mashhad, Iran
| | - M Heidari
- Department of Biology, Science School, Yazd University, Yazd, Iran,Correspondence: Mohammad Heidari MD, Department of Biology, Science School, Yazd University, Yazd, Iran. Tel.: +98 351 8122649, Fax: +98 351 8210644, E-mail:
| | - M Khatami
- Department of Biology, Science School, Yazd University, Yazd, Iran
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38
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Heidari M, Azari MA, Hasani S, Khanahmadi A, Zerehdaran S. Effect of polymorphic variants of GH, Pit-1, and β-LG genes on milk production of Holstein cows. RUSS J GENET+ 2012. [DOI: 10.1134/s1022795412040060] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Heidari M, Azari MA, Hasani S, Khanahmadi A, Zerehdaran S. Effect of polymorphic variants of GH, Pit-1, and beta-LG genes on milk production of Holstein cows. Genetika 2012; 48:503-507. [PMID: 22730770] [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
Effect of polymorphic variants of growth hormone (GH), beta-lactoglobulin (beta-LG), and Pit-1 genes on milk yield was analyzed in a Holstein herd. Genotypes of the cows for these genes were determined by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) method. Allele frequencies were 0.884 and 0.116 for L and V variants of GH, 0.170 and 0.830 for A and B variants of Pit-1, and 0.529 and 0.471 for A and B variants of beta-LG, respectively. GLM procedure of SAS software was used to test the effects of these genes on milk yield. Results indicated significant effects of these genes on milk yield (P < 0.05). Cows with LL genotype of GH produced more milk than cows with LVgenotype (P < 0.05). Also, for Pit-1 gene, animals with AB genotype produced more milk than BB genotype (P < 0.05). In the case of beta-LG gene, milk yield of animals with AA genotype was more than BB genotype (P < 0.01). Therefore, it might be concluded that homozygote genotypes of GH (LL) and beta-LG (AA) were superior compared to heterozygote genotypes, whereas, the heterozygote genotype of Pit-1 gene (AB) was desirable.
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Affiliation(s)
- M Heidari
- Department of Animal Sciences, Faculty of Agriculture, Gorgan University of Agricultural Sciences and Natural Resources, P.O. Box 49189-43464, Gorgan, I.R. Iran.
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Tajik J, Nazifi S, Heidari M, Babazadeh M. Evaluation of Serum Proteins in Water Buffaloes (Bubalus bubalis) with Abomasal Ulcer. ACTA ACUST UNITED AC 2012. [DOI: 10.3923/ajava.2012.277.282] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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41
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Abbassian AH, Fotouhi M, Heidari M. Neural fields with fast learning dynamic kernel. Biol Cybern 2012; 106:15-26. [PMID: 22399229 DOI: 10.1007/s00422-012-0475-9] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2011] [Accepted: 01/20/2012] [Indexed: 05/31/2023]
Abstract
We introduce a modified-firing-rate model based on Hebbian-type changing synaptic connections. The existence and stability of solutions such as rest state, bumps, and traveling waves are shown for this type of model. Three types of kernels, namely exponential, Mexican hat, and periodic synaptic connections, are considered. In the former two cases, the existence of a rest state solution is proved and the conditions for their stability are found. Bump solutions are shown for two kinds of synaptic kernels, and their stability is investigated by constructing a corresponding Evans function that holds for a specific range of values of the kernel coefficient strength (KCS). Applying a similar method, we consider exponential synaptic connections, where traveling wave solutions are shown to exist. Simulation and numerical analysis are presented for all these cases to illustrate the resulting solutions and their stability.
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Affiliation(s)
- A H Abbassian
- School of Mathematics, Institute for Research in Fundamental Sciences-IPM, P.O. Box 19395-5746, Tehran, Iran.
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42
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Ebrahimi T, Moslemi N, Rokn AR, Heidari M, Nokhbatolfoghahaie H, Fekrazad R. The influence of low-intensity laser therapy on bone healing. J Dent (Tehran) 2012; 9:238-48. [PMID: 23323186 PMCID: PMC3536459] [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] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/29/2012] [Accepted: 09/19/2012] [Indexed: 11/10/2022]
Abstract
OBJECTIVE Low-intensity laser therapy (LILT) is defined to supply direct biostimulative light energy to the cells. While several studies have demonstrated that LILT has stimulating effects on bone cells and can accelerate the repair process of the bone, others reported delayed fracture healing or no effects after LILT. The aim of this article was to review the studies evaluating the biomodulation effects of LILT on bone-derived stem cells. MATERIALS AND METHODS To access relevant articles, searching in three electronic databases including PubMed, Google Scholar and Science Direct was conducted until April 2012. The key words used were low-level laser, low-intensity laser, low-power laser therapy, stem cell, bone marrow stem cell, bone and osteoblast. The articles that met the eligibility criteria were included in this review of literature. RESULTS Twenty-five relevant articles (13 in vitro and 12 animal studies) were included. Eleven in vitro studies showed positive results with regard to acceleration of cell proliferation and differentiation. All animal studies showed improved bone healing in sites irradiated with low-intensity laser. CONCLUSION Based on the results of the reviewed articles, low intensity laser therapy can accelerate bone healing in extraction sites, bone fracture defects and distraction osteogenesis, provided proper parameters were applied.
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Affiliation(s)
- T. Ebrahimi
- Dentist, Dental Research Center, Tehran University of Medical Sciences
| | - N. Moslemi
- Laser Research Center of Dentistry, School of Dentistry, Tehran University of Medical Sciences,Assistant Professor, Department of Periodontics, School of Dentistry, Tehran University of Medical Sciences,Corresponding author: N. Moslemi, Laser Research Center in Dentistry, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - AR. Rokn
- Associate Professor, Implant Research Center, School of Dentistry, Tehran University of Medical Sciences
| | - M. Heidari
- Resident of Periodontology, Department of Periodontics, School of Dentistry, Tehran University of Medical Sciences
| | - H. Nokhbatolfoghahaie
- Dentist, Laser Research Center of Dentistry, School of Dentistry, Tehran University of Medical Sciences
| | - R. Fekrazad
- Assistant Professor, Dental Faculty, AJA University of Medical Sciences, Laser Research Center of Dentistry, School of Dentistry, Tehran University of Medical Sciences
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Miranzadeh MB, Heidari M, Mesdaghinia AR, Younesian M. Survey of microbial quality of drinking water in rural areas of Kashan-Iran in second half of 2008. Pak J Biol Sci 2011; 14:59-63. [PMID: 21913499 DOI: 10.3923/pjbs.2011.59.63] [Citation(s) in RCA: 6] [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] [Indexed: 11/15/2022]
Abstract
The objective of the study is surveying microbial quality of drinking water in Kashan rural areas and determining the rural population that using safe water in terms of microbial quality in second-half of 2008. In this cross-sectional study, microbial quality of water in all rural areas was determined in 3 stages based on 3 parameters as Total Coliforms, Fecal Coliforms and Heterotrophic Plate Count (HPC). The results of this study illustrates that 100.0, 47.71 and 92.99% population in under coverage and non under coverage areas of Kashan Rural Water and Wastewater Company (KRWWC) and all Kashan rural areas, respectively using safe water in terms of Fecal Coliforms and 98.4, 21.2 and 88.00% population in under coverage and non under coverage areas of KRWWC rural areas and all Kashan rural areas, respectively using safe water in terms of Total Coliforms. There is also a meaningful difference in microbial quality between under coverage and non-under coverage rural areas. The results of this study express that the fecal contamination in under coverage rural areas is excellent, but there is a bad condition in non-under coverage areas. Generally, the microbial quality in all Kashan rural areas is approximately equal to national microbial criteria. Its been also illustrated that the role of KRWWC in supplying safe drinking water in terms of microbial quality for rural population is very important.
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Affiliation(s)
- M B Miranzadeh
- Department of Environmental Health Engineering, School of Public Health, Kashan University of Medical Sciences, Kashan, Iran
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Mohammadzadeh A, Pourfathollah AA, Sahraian MA, Behmanesh M, Daneshmandi S, Moeinfar Z, Heidari M. Evaluation of apoptosis-related genes: Fas (CD94), FasL (CD178) and TRAIL polymorphisms in Iranian multiple sclerosis patients. J Neurol Sci 2011; 312:166-9. [PMID: 21864851 DOI: 10.1016/j.jns.2011.07.037] [Citation(s) in RCA: 6] [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: 05/05/2010] [Revised: 06/01/2011] [Accepted: 07/21/2011] [Indexed: 10/17/2022]
Abstract
Multiple sclerosis (MS) is a central nervous system (CNS) demyelinating disease characterized by a relapsing-remitting course leading to progressive disability. Given the critical role of apoptosis-related genes in the maintenance of homeostasis in the immune privilege sites, mutations in these genes have a profound effect on occurring autoimmune diseases such as multiple sclerosis. In the current study, polymorphisms in the apoptosis-related genes: Fas _-670 A>G, FasL _-844C>T, FasLIVS2nt _124 A>G and TRAIL_1595C>T were analyzed in 107 Iranian patients suffering from MS and 112 unrelated healthy controls using PCR-RFLP method. Our results demonstrated that among Iranian patients with MS and controls being homozygous in Fas_670A/A, G/G and FasL_-844C/C, TT in the promoter region and homozygocity in the minor allele for FasLIVS2nt_124G/G and TRAIL_1595C/C, polymorphisms were not associated with the MS risk in Iranian patients when compared with normal controls. However, the Fas _-670G/G genotype had a borderline significantly increased frequency with secondary progressive MS type (X(2)=5.8, P=0.05). In conclusion, no statistical association was found between the Fas, FasL and TRAIL polymorphisms and the risk of MS in Iranian patients.
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Affiliation(s)
- A Mohammadzadeh
- Department of Immunology, Faculty of Medical Science, Tarbiat Modares University, Tehran, Iran
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Colakoglu M, Toy H, Icen MS, Vural M, Mahmoud AS, Yazici F, Buendgen N, Cordes T, Schultze-Mosgau A, Diedrich K, Beyer D, Griesinger G, Oude Loohuis EJ, Nahuis MJ, Bayram N, Hompes PGA, Oosterhuis GJE, Bossuyt PM, van der Veen F, Mol BWJ, van Wely M, Nahuis MJ, Oude Loohuis EJ, Kose N, Bayram N, Hompes PGA, Oosterhuis GJE, Bossuyt PM, van der Veen F, Mol BWJ, van Wely M, Yaba A, Demir N, Allegra A, Pane A, Marino A, Scaglione P, Ruvolo G, Manno M, Volpes A, Lunger F, Wildt L, Seeber B, Kolibianakis EM, Venetis CA, Bosdou J, Toulis K, Goulis DG, Tarlatzi TB, Tarlatzis BC, Franz M, Keck C, Daube S, Pietrowski D, Demir N, Yaba A, Iannetta R, Santos RDS, Lima TP, Giolo F, Iannetta O, Martins WP, Paula FJ, Ferriani RA, Rosa e Silva ACJS, Martinelli CE, Reis RM, Devesa M, Rodriguez I, Coroleu B, Tur R, Gonzalez C, Barri PN, Nardo LG, Mohiyiddeen L, Mulugeta B, McBurney H, Roberts SA, Newman WG, Grynberg M, Lamazou F, Even M, Gallot V, Frydman R, Fanchin R, Abdalla H, Nicopoullos J, Leader A, Pang S, Witjes H, Gordon K, Devroey P, Arrivi C, Ferraretti AP, Magli MC, Tartaglia ML, Fasolino MC, Gianaroli L, Macek sr. M, Feldmar P, Kluckova H, Hrehorcak M, Diblik J, Cernikova J, Paulasova P, Turnovec M, Macek jr. M, Hillensjo T, Yeko T, Witjes H, Elbers J, Devroey P, Mardesic T, Abuzeid M, Witjes H, Mannaerts B, Okubo T, Matsuo R, Kuwayama M, Teramoto S, Chakraborty P, Goswami SK, Chakravarty BN, Nandi SS, Kabir SN, Ramos Vidal J, Prados N, Caligara C, Garcia J, Carranza FJ, Gonzalez-Ravina A, Salazar A, Tocino A, Rodriguez I, Fernandez-Sanchez M, Ito H, Iwasa T, Hasegawa E, Hatano K, Nakayama D, Kazuka M, Usuda S, Isaka K, Ventura V, Doria S, Fernandes S, Barros A, Valkenburg O, Lao O, Schipper I, Louwers YV, Uitterlinden AG, Kayser M, Laven JSE, Sharma S, Goswami S, Goswami SK, Ghosh S, Chattopadhyay R, Sarkar A, Chakravarty BN, Louwers YV, Valkenburg O, Lie Fong S, van Dorp W, de Jong FH, Laven JSE, Ghosh S, Chattopadhyay R, Goswami SK, Radhika KL, Chakravarty BN, Benkhalifa M, Demirol A, Montjeant D, Delagrange P, Gentien D, Giakoumakis G, Menezo Y, Dattilo M, Gurgan T, Engels S, Blockeel C, Haentjens P, De Vos M, Camus M, Devroey P, Dimitraki M, Koutlaki N, Gioka T, Messini CI, Dafopoulos K, Messinis IE, Gurlek B, Batioglu S, Ozyer S, Nafiye Y, Kale I, Karayalcin R, Uncu G, Kasapoglu I, Uncu Y, Celik N, Ozerkan K, Ata B, Ferrero H, Gomez R, Delgado F, Simon C, Gaytan F, Pellicer A, Osborn JC, Fien L, Wolyncevic J, Esler JH, Choi D, Kim N, Choi J, Jo M, Lee E, Lee D, Fujii R, Neyatani N, Waseda T, Oka Y, Takagi H, Tomizawa H, Sasagawa T, Makinoda S, Ajina M, Zorgati H, Ben Salem A, Ben Ali H, Mehri S, Touhami M, Saad A, Piouka A, Karkanaki A, Katsikis I, Delkos D, Mousatat T, Daskalopoulos G, Panidis D, Pantos K, Stavrou D, Sfakianoudis K, Angeli E, Chronopoulou M, Vaxevanoglou T, Jones R GMJ, Lee WD, Kim SD, Jee BC, Kim KC, Kim KH, Kim SH, Kim YJ, Park KA, Chae SJ, Lim KS, Hur CY, Kang YJ, Lee WD, Lim JH, Tomizawa H, Makinoda S, Fujita S, Waseda T, Fujii R, Utsunomiya R T, Vieira C, Martins WP, Fernandes JBF, Soares GM, Reis RM, Silva de Sa MF, Ferriani R RA, Yoo JH, Kim HO, Cha SH, Koong MK, Song IO, Kang IS, Hatakeyama N, Jinno M, Watanabe A, Hirohama J, Hiura R, Konig TE, Beemsterboer SN, Overbeek A, Hendriks ML, Heymans MW, Hompes P, Homburg R, Schats R, Lambalk CB, van der Houwen L, Konig TE, Overbeek A, Hendriks ML, Beemsterboer SN, Kuchenbecker WK, Renckens CNM, Bernardus RE, Schats R, Homburg R, Hompes P, Lambalk CB, Potdar N, Gelbaya TA, Nardo LG, de Groot PCM, Dekkers OM, Romijn JA, Dieben SWM, Helmerhorst FM, Guivarch Leveque A, Homer L, Broux PL, Moy L, Priou G, Vialard J, Colleu D, Arvis P, Dewailly D, Aghahosseini M, Aleyasin A, Sarvi F, Safdarian L, Rahmanpour H, Akhtar MA, Navaratnam K, Ankers D, Sharma SD, Son WY, Chung JT, Reinblatt S, Dahan M, Demirtas M, Holzer H, Aspichueta F, Exposito A, Crisol L, Prieto B, Mendoza R, Matorras R, Kim K, Lee J, Jee B, Lee W, Suh C, Moon J, Kim S, Sarapik A, Velthut A, Haller-Kikkatalo K, Faure GC, Bene MC, de Carvalho M, Massin F, Uibo R, Salumets A, Alhalabi M, Samawi S, Taha A, Kafri N, Modi S, Khatib A, Sharif J, Othman A, Hamamah S, Assou S, Anahory T, Loup V, Dechaud H, Dewailly D, Mousavi Fatemi H, Doody K, Witjes H, Mannaerts B, Basconi V, Jungblut L, Young E, Van Thillo G, Paz D, Pustovrh MC, Fabbri R, Pasquinelli G, Magnani V, Macciocca M, Parazza I, Battaglia C, Paradisi R, Venturoli S, Ono M, Teranisi A, Fumino T, Ohama N, Hamai H, Chikawa A, Takata R, Teramura S, Iwahasi K, Shigeta M, Heidari M, Farahpour M, Talebi S, Edalatkhah H, Zarnani AH, Ardekani AM, Pietrowski D, Szabo L, Sator M, Just A, Franz M, Egarter C, Hope N, Motteram C, Rombauts LJ, Lee W, Chang E, Han J, Won H, Yoon T, Seok H, Diao FY, Mao YD, Wang W, Ding W, Liu JY, Chang E, Yoon T, Lee W, Cho J, Kwak I, Kim Y, Afshan I, Cartwright R, Trew G, Lavery S, Lockwood G, Niyani K, Banerjee S, Chambers A, Pados G, Tsolakidis D, Billi H, Athanatos D, Tarlatzis B, Salumets A, Laanpere M, Altmae S, Kaart T, Stavreus-Evers A, Nilsson TK, van Dulmen-den Broeder E, van der Stroom E, Konig TE, van Montfrans J, Overbeek A, van den Berg MH, van Leeuwen FE, Lambalk CB, Taketani T, Tamura H, Tamura I, Asada H, Sugino N, Al - Azemi M, Kyrou D, Papanikolaou EG, Polyzos NP, Devroey P, Fatemi HM, Qiu Z, Yang L, Yan G, Sun H, Hu Y, Mohiyiddeen L, Higgs J, Roberts S, Newman W, Nardo LG, Ho C, Guijarro JA, Nunez R, Alonso J, Garcia A, Cordeo C, Cortes S, Caballero P, Soliman S, Baydoun R, Wang B, Shreeve N, Cagampang F, Sadek K, Hill CM, Brook N, Macklon N, Cheong Y, Santana R, Setti AS, Maldonado LG, Valente FM, Iaconelli C, Braga DPAF, Iaconelli Jr. A, Borges Jr. E, Yoon JS, Won MY, Kim SD, Jung JH, Yang SH, Lim JH, Kavrut M, Kahraman S, Sadek KH, Bruce KB, Macklon N, Cagampang FR, Cheong YC, Cota AMM, Oliveira JBA, Petersen CG, Mauri AL, Massaro FC, Silva LFI, Vagnini LD, Nicoletti A, Pontes A, Cavagna M, Baruffi RLR, Franco Jr. JG, Won MY, Kim SD, Yoon JS, Jung JH, Yang SH, Lim JH, Kim SD, Kim JW, Yoon TK, Lee WS, Han JE, Lyu SW, Shim SH, Kuwabara Y, Katayama A, Tomiyama R, Piao H, Ono S, Shibui Y, Abe T, Ichikawa T, Mine K, Akira S, Takeshita T, Hatzi E, Lazaros L, Xita N, Kaponis A, Makrydimas G, Sofikitis N, Stefos T, Zikopoulos K, Georgiou I, Guimera M, Casals G, Fabregues F, Estanyol JM, Balasch J, Mochtar MH, Van den Wijngaard L, Van Voorst S, Koks CAM, Van Mello NM, Mol BWJ, Van der Veen F, Van Wely M, Fabregues F, Iraola A, Casals G, Creus M, Carmona F, Balasch J, Villarroel C, Lopez P, Merino P, Iniguez G, Codner E, Xu B, Cui Y, Gao L, Xue KAI, Li MEI, Zhang YUAN, Diao F, Ma X, Liu J, Leonhardt H, Gull B, Kishimoto K, Kataoka M, Stener-Victorin E, Hellstrom M, Cui Y, Wang X, Zhang Z, Ding G, HU X, Sha J, Zhou Z, Liu J, Liu J, Kyrou D, Kolibianakis EM, Fatemi HM, Camus M, Tournaye H, Tarlatzis BC, Devroey P, Davari F, Rashidi B, Rahmanpour Zanjani H, Al-Inany H, Youssef M, Aboulghar M, Broekmans F, Sterrenburg M, Smit J, Abousetta A, Van Dessel H, Van Leeuwen J, McGee EA, Bodri D, Guillen JJ, Rodriguez A, Trullenque M, Coll O, Vernaeve V, Snajderova M, Keslova P, Sedlacek P, Formankova R, Kotaska K, Stary J, Weghofer A, Dietrich W, Barad DH, Gleicher N, Rustamov O, Pemberton P, Roberts S, Smith A, Yates A, Patchava S, Nardo L, Toulis KA, Mintziori G, Goulis DG, Kintiraki E, Eukarpidis E, Mouratoglou SA, Pavlaki A, Stergianos S, Poulasouhidou M, Tzellos TG, Tarlatzis BC, Nasiri R, Ramezanzadeh F, Sarafraz Yazdi M, Baghrei M, Lee RKK, Wu FS, Lin S, Lin MH, Hwu YM. POSTER VIEWING SESSION - REPRODUCTIVE ENDOCRINOLOGY. Hum Reprod 2011. [DOI: 10.1093/humrep/26.s1.90] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Vahabi S, Heidari M, Ahmadinejad M, Akhlaghi J, Birjandi M. Comparison of local anesthetic effects of tramadol and lidocaine used subcutaneously in minor surgeries with local anesthesia. Middle East J Anaesthesiol 2011; 21:9-14. [PMID: 21991727] [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: 05/31/2023]
Abstract
OBJECTIVES In this study, the local anesthetic and post-operative analgesic effects of tramadol were compared to those of lidocaine in minor surgeries under local anesthesia. METHODS This double-blind clinical trial study included 70 patients in ASA physical status I and II, aging between 20 and 50 years, undergoing minor surgery (lipoma excision and revision of scars less than 4 cm within 30 minutes or less) under local anesthesia. The patients were randomly assigned to receive either 2 mg/kg tramadol (group T, n = 35) or 1 mg/kg lidocaine 2% (group L, n = 35) subcutaneously. Scores of the pain sensation were recorded as VAS (visual analogue scale 0-10) during injection, incision and 15, 30 and 45 minutes after incision, and then 2, 4 and 6 hours post-operatively at the ward. RESULTS There was no significant difference between pain scores of the two groups during injection, incision and surgery or in the post-operative period at the ward (p = 0.181). Incidence of nausea was 0% and 22.8% in group L and group T, respectively. The difference was statistically significant (p = 0.002). Furthermore, 82.9% of subjects in group L and 60% of subjects in group T needed acetaminophen to control their pain and the difference was significant (p = 0.004). CONCLUSION Tramadol 2 mg/kg has local anesthetic and post-operative analgesic effect equal to lidocaine 1 mg/kg in minor surgeries performed subcutaneously. Therefore, we concluded that tramadol can be used as an alternative drug to lidocaine in local anesthesia and has the ability to decrease the demand for post operative analgesics.
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Affiliation(s)
- S Vahabi
- Anesthesiology Department, Faculty of Medicine, Lorestan University of Medical Sciences, Pardis Educational Institute, Kamalvand Street, Khorram Abad, P.O. Box 13185-1678, Tehran, Iran.
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Chang S, Dunn JR, Heidari M, Lee LF, Song J, Ernst CW, Ding Z, Bacon LD, Zhang H. Genetics and vaccine efficacy: host genetic variation affecting Marek's disease vaccine efficacy in White Leghorn chickens. Poult Sci 2010; 89:2083-91. [PMID: 20852098 DOI: 10.3382/ps.2010-00740] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Marek's disease (MD) is a T-cell lymphoma disease of domestic chickens induced by MD virus (MDV), a naturally oncogenic and highly contagious cell-associated α-herpesvirus. Earlier reports have shown that the MHC haplotype as well as non-MHC genes are responsible for genetic resistance to MD. The MHC was also shown to affect efficiency of vaccine response. Using specific-pathogen-free chickens from a series of 19 recombinant congenic strains and their 2 progenitor lines (lines 6(3) and 7(2)), vaccine challenge experiments were conducted to examine the effect of host genetic variation on vaccine efficacy. The 21 inbred lines of White Leghorns share the same B*2 MHC haplotype and the genome of each recombinant congenic strain differs by a random 1/8 sample of the susceptible donor line (7(2)) genome. Chickens from each of the lines were divided into 2 groups. One was vaccinated with turkey herpesvirus strain FC126 at the day of hatch and the other was treated as a nonvaccinated control. Chickens of both groups were inoculated with a very virulent plus strain of MDV on the fifth day posthatch. Analyses of the MD data showed that the genetic line significantly influenced MD incidence and days of survival post-MDV infection after vaccination of chickens (P<0.01). The protective indices against MD varied greatly among the lines with a range of 0 up to 84%. This is the first evidence that non-MHC host genetic variation significantly affects MD vaccine efficacy in chickens in a designed prospective study.
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Affiliation(s)
- S Chang
- Avian Disease and Oncology Laboratory, USDA, Agricultural Research Service, 3606 E. Mount Hope Road, East Lansing, MI 48823, USA
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Tavakoli M, Zaini F, Kordbacheh M, Safara M, Raoofian R, Heidari M. Upregulation of the ERG11 gene in Candida krusei by azoles. Daru 2010; 18:276-80. [PMID: 22615628 PMCID: PMC3304355] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2010] [Revised: 12/08/2010] [Accepted: 12/19/2010] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND AND THE PURPOSE OF THE STUDY Candida species are the agents of local and systemic opportunistic infections and have become a major cause of morbidity and mortality in the last few decades. Azole resistance in Candida krusei (C. krusei) species appears to be the result of gene alterations in relation to the ergosterol biosynthesis pathway, as well as efflux pumps. The main objective of this study was to examine the RNA expression of ERG11 in C. krusei which had been identified to be resistance to azoles. METHODS The ERG11 mRNA expression was investigated in four Iranian clinical isolates of C. krusei, which were resistant to fluconazole and itraconazole by a semiquantitative RT-PCR. RESULTS The mRNA expression levels were observed in all four isolates by this technique. Furthermore, it was found that ERG11 expression levels vary among four representative isolates of C. krusei. Although DNA sequencing revealed no significant genetic alteration in the ERG11 gene, one heterozygous polymorphism was observed in two isolates, but not in others. This polymorphism was found in the third base of codon 313 for Thr (ACT>ACC). MAJOR CONCLUSION Even though such a polymorphism creates a new Ear1 restriction site, no significant effect was found on the resistance of C. krusei to azoles. RESULTS of this investigation are consistent with previous studies and may provide further evidence for the genetic heterogeneity and complexity of the ergosterol biosynthetic pathway or efflux pumps.
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Affiliation(s)
- M. Tavakoli
- Department of Parasitology and Mycology, School of Public Health
| | - F. Zaini
- Department of Parasitology and Mycology, School of Public Health
| | - M. Kordbacheh
- Department of Parasitology and Mycology, School of Public Health
| | - M. Safara
- Department of Parasitology and Mycology, School of Public Health
| | - R. Raoofian
- Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - M. Heidari
- Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran,Correspondence:
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Aarabi M, Ousati-Ashtiani Z, Nazarian A, Modarressi MH, Heidari M. Association of TGIFLX/Y mRNA expression with azoospermia in infertile men. Mol Reprod Dev 2008; 75:1761-6. [PMID: 18384077 DOI: 10.1002/mrd.20906] [Citation(s) in RCA: 8] [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] [Indexed: 11/08/2022]
Abstract
HOX genes are well-known to encode transcriptional regulatory proteins that play essential roles in directing embryonic development. TGIFLX/Y contains two genes, TGIFLX (X-linked) and TGIFLY (Y-linked), which are specifically expressed in human adult testes. The function(s) of these genes in normal and abnormal development are unknown. To investigate the potential role(s) of the TGIFLX/Y gene in infertile males, a nested reverse transcriptase polymerase chain reaction (RT-PCR) was performed on testicular samples from 110 patients with nonobstructive azoospermia. Although the only 51 (46.4%) of the 110 patients had detectable levels of TGIFLY expression, none of the patients with various spermatogenesis defects showed any of the TGIFLX gene expression found in normal testes. These results suggest that the function of TGIFLX may be required for the regulation of spermatogonial stem cell specification and proliferation. While functional similarity has been demonstrated among some homeobox genes, these results may refute the suggestion of redundancy between TGIFLX and TGIFLY. Furthermore, TGIFLX might be a potential biomarker candidate for male infertility assessment.
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Affiliation(s)
- M Aarabi
- Department of Genetics and Biotechnology, Reproductive Biotechnology Research Center, Avesina Research Institute, Tehran, Iran
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Abdul-Careem MF, Hunter BD, Lee LF, Fairbrother JH, Haghighi HR, Read L, Parvizi P, Heidari M, Sharif S. Host responses in the bursa of Fabricius of chickens infected with virulent Marek's disease virus. Virology 2008; 379:256-65. [PMID: 18675437 DOI: 10.1016/j.virol.2008.06.027] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2008] [Revised: 05/21/2008] [Accepted: 06/24/2008] [Indexed: 11/29/2022]
Abstract
The bursa of Fabricius serves as an important tissue in the process of Marek's disease virus (MDV) pathogenesis, since B cells of the bursa harbor the cytolytic phase of MDV replication cycle. In the present study, host responses associated with MDV infection in the bursa of Fabricius of chickens were investigated. The expression of MDV phosphoprotein (pp)38 antigen, MDV glycoprotein (gB) and MDV viral interleukin (vIL)-8 transcripts was at the highest at 4 days post-infection (d.p.i.) and then showed a declining trend. On the contrary, the expression of meq (MDV EcoRI Q) gene as well as the viral genome load increased gradually until day 14 post-infection. The changes in viral parameters were associated with significantly higher infiltration of macrophages and T cell subsets, particularly CD4+ T cells into the bursa of Fabricius. Of the genes examined, the expression of interferon (IFN)-alpha, IFN-gamma genes and inducible nitric oxide synthase (iNOS) was significantly up-regulated in response to MDV infection in the bursa of Fabricius. The results suggest a role for these cells and cytokines in MDV-induced responses in the bursa of Fabricius.
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Affiliation(s)
- M F Abdul-Careem
- Department of Pathobiology, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada
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