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Föger-Samwald U, Patsch JM, Schamall D, Alaghebandan A, Deutschmann J, Salem S, Mousavi M, Pietschmann P. Molecular evidence of osteoblast dysfunction in elderly men with osteoporotic hip fractures. Exp Gerontol 2014; 57:114-21. [PMID: 24862290 DOI: 10.1016/j.exger.2014.05.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2014] [Revised: 04/28/2014] [Accepted: 05/20/2014] [Indexed: 10/25/2022]
Abstract
Osteoporosis is extremely frequent in post-menopausal women; nevertheless, osteoporosis in men is also a severe and frequently occurring but often underestimated disease. Increasing evidence links bone loss in male idiopathic osteoporosis and age related osteoporosis to osteoblast dysfunction rather than increased osteoclast activity as seen in postmenopausal osteoporosis. The aim of this study was to investigate gene expression of osteoblast related genes and of bone architecture in bone samples derived from elderly osteoporotic men with hip fractures (OP) in comparison to bone samples from age matched men with osteoarthritis of the hip (OA). Femoral heads and adjacent neck tissue were collected from 12 men with low-trauma hip fractures and consecutive surgical hip replacement. Bone samples of age matched patients undergoing hip replacement due to osteoarthritis served as controls. One half of the bone samples was subjected to RNA extraction, reverse transcription, and real-time polymerase chain reactions. The second half of the bone samples was analyzed by static histomorphometry. From each half samples from four different regions, the central and subcortical region of the femoral head and neck, were analyzed. OP patients displayed a significantly decreased RUNX2, Osterix and SOST expression compared to OA patients. Major microstructural changes in OP bone were seen in the subcortical region of the neck and were characterized by a significant decrease of bone volume, and a significant increase of trabecular separation. In conclusion, decreased local gene expression of RUNX2 and Osterix in men with hip fractures strongly supports the concept of osteoblast dysfunction in male osteoporosis. Major microstructural changes in the trabecular structure associated with osteoporotic hip fractures in men are localized in the subcortical region of the femoral neck.
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Salarifar M, Mousavi M, Yousefpour N, Nematipour E, Kassaian SE, Poorhosseini H, Hajizeinali A, Alidoosti M, Aghajani H, Nozari Y, Amirzadegan A, Bozorgi A, Genab Y. Effect of Early Treatment With Tirofiban on Initial TIMI Grade 3 Flow of Patients With ST Elevation Myocardial Infarction. IRANIAN RED CRESCENT MEDICAL JOURNAL 2014; 16:e9641. [PMID: 24719720 PMCID: PMC3964438 DOI: 10.5812/ircmj.9641] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/16/2012] [Revised: 08/12/2013] [Accepted: 11/24/2013] [Indexed: 01/08/2023]
Abstract
Background: Before primary percutaneous coronary intervention (PCI) in patients with ST elevation myocardial infarction (STEMI), it is not clear whether a routine early administration of glycoprotein IIb/IIIa inhibitors in the emergency ward is beneficial or their administration in selected cases in the catheterization laboratory. Objectives: The present randomized clinical trial sought to investigate whether an earlier administration of Tirofiban could exert any impact on TIMI grade 3 flows and ST resolution in the electrocardiography of patients with STEMI before primary PCI. Materials and Methods: Patients with STEMI within twelve hours of symptom commencement were included if primary PCI was planned to be performed within ninety minutes of admission and excluded if they had contraindications for Tirofiban. Seventy patients were randomized to receive 25 μg/kg of bolus Tirofiban early in the emergency ward (the early Tirofiban group) in three minutes and 70 did not receive Tirofiban (the control group). The primary endpoint of the study was a Thrombolysis in Myocardial Infarction (TIMI) grade 3 flows on the initial angiogram. The study is registered as IRCT201105126463N1 in: www.irct.ir. Results: The study population had a mean age of 57.17 ± 10.09 years and included 79.3 % males. TIMI grade 3 flow was seen in 15 (21.4 %) patients of the Tirofiban group and 7 (10 %) of the control group (P = 0.06, odds ratio = 0.407, and 95 % confidence interval = 0.155-1.072). Complete ST resolution was seen in 30 (42.9 %) patients of the Tirofiban group and 34 (48.6 %) of the control group (P = 0.5). Conclusion: Although TIMI grade 3 flows trended to be higher in the patients who received early Tirofiban in the emergency ward, the difference did not constitute statistical significance and possible benefits, therefore, require further clarification.
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Pakniyat E, Mousavi M. Improvement of GC-MS Analysis of Shahrbabak ZiziphoratenuiorEssential Oil by Using Multivariate Curve Resolution Approaches. J CHIN CHEM SOC-TAIP 2014. [DOI: 10.1002/jccs.201300133] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Afrooz G, Farid F, Mousavi M, Soveyzi R. Construct Validity Assessment: Convergent Type for Stanford Binet and Wechsler Intelligence Scale for Children in Tehran. ACTA ACUST UNITED AC 2014. [DOI: 10.9734/arrb/2014/11448] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Jahantigh D, Saadati M, Fasihi Ramandi M, Mousavi M, Zand A. Novel Intranasal Vaccine Delivery System by Chitosan Nanofibrous Membrane Containing N-Terminal Region of Ipad Antigen as a Nasal Shigellosis Vaccine, Studies in Guinea Pigs. J Drug Deliv Sci Technol 2014. [DOI: 10.1016/s1773-2247(14)50005-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Baharara J, Mousavi M. Role of Low Frequency Bio Electromagnetic Field on Angiogenesis Biomarkers in Human Breast Tumor Cell Line. ACTA ACUST UNITED AC 2014. [DOI: 10.5899/2014/ijcmb-00015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Mousavi M, Baharara J. Reduction VEGF-A expression induced by saffron aqua extract with low frequency electromagnetic field in MCF-7 cell line. ACTA ACUST UNITED AC 2014. [DOI: 10.5899/2014/jgmi-00009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Nezhadali A, Akbarpour M, Shirvan BZ, Mousavi M. Comparison of Volatile Organic Compounds ofThymus VulgarisUsing Hydrodistillation and Headspace Solid Phase Microextraction Gas Chromatography Mass Spectrometry. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.201000007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Kassaian SE, Abbasi K, Mousavi M, Sahebjam M. Endovascular treatment of acute type B dissection complicating aortic coarctation. Tex Heart Inst J 2013; 40:176-181. [PMID: 23678217 PMCID: PMC3649787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Surgical treatment poses a high risk to patients with concomitant aortic coarctation and dissection, and an interventional approach could be an alternative. We describe the case of a 52-year-old man with a long history of untreated hypertension and aortic coarctation who emergently presented at our institution with an acute Stanford type B dissection. The patient's elevated serum creatinine level, perfusion deficit in the right lower limb, and hypertension did not respond to medical therapy, and he did not consent to surgery. By endovascular means, we used a self-expandable stent-graft to cover the entry point of the dissection; then, we deployed a balloon-expandable bare-metal stent to correct residual stenosis. To our knowledge, this is the first report of the endovascular treatment of aortic coarctation complicated by type B dissection.
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Mousavi M, Shahri M, Azarbakht A. E-CMS: A new design spectrum for nuclear structures in high levels of seismic hazard. NUCLEAR ENGINEERING AND DESIGN 2012. [DOI: 10.1016/j.nucengdes.2012.06.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Derakhshan M, Mousavi M. Serological survey of antibodies to Toxoplasma gondii in cats, goats, and sheep in Kerman, Iran. ACTA ACUST UNITED AC 2012. [DOI: 10.1007/s00580-012-1605-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Ranjbar-Karimi R, Hashemi-Uderji S, Mousavi M. Selectfluor promoted environmental-friendly synthesis of 2H-chromen-2-ones derivatives under various reaction conditions. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2012. [DOI: 10.1007/bf03246215] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Vanhomwegen J, Alves M, Avsic-Zupanc T, Bino S, Chinikar S, Karlberg H, Korukluoğlu G, Korva M, Mardani M, Mirazimi A, Mousavi M, Papa A, Saksida A, Sharifi-Mood B, Sidira P, Tsergouli K, Woelfel R, Zeller H, Dubois P. First multicentre evaluation of serological and molecular diagnostic assays for Crimean-Congo hemorrhagic fever. Int J Infect Dis 2012. [DOI: 10.1016/j.ijid.2012.05.126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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64
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Yaghini J, Jalali S, Mousavi M, Farhadzadeh M. Evaluation of effect of graphite application and different powers of Nd:YAG laser on dentin surface changes with SEM. Med Oral Patol Oral Cir Bucal 2012. [DOI: 10.4317/medoral.17643735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Sarahrudi K, Kaiser G, Thomas A, Michel M, Wolf H, Mousavi M, Aharinejad S. The influence of low molecular weight heparin on the expression of osteogenic growth factors in human fracture healing. INTERNATIONAL ORTHOPAEDICS 2011; 36:1095-8. [PMID: 22038446 DOI: 10.1007/s00264-011-1392-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2011] [Accepted: 10/06/2011] [Indexed: 02/06/2023]
Abstract
PURPOSE Anticoagulant therapy with low molecular weight heparins (LMWH) and mechanical compression is considered the gold standard for the prevention of thrombosis. However, evidence exists that LMWHs impair bone metabolism. The aim of this study was therefore to analyse alterations in the expression of M-CSF, VEGF and TGF-ß1 after treatment with enoxaparin in patients with long bone fracture to investigate the effect of LMWH on human fracture healing. METHODS A total of 81 patients with long bone fractures were included in the study and divided into two groups. One group comprised patients who received enoxaparin and the other group, patients who did not receive enoxaparin postoperatively. Growth factor levels were analysed in patients' serum and different groups were retrospectively compared. RESULTS M-CSF serum concentrations were found to be significantly higher only at 48 weeks after surgery in enoxaparin. Mean overall VEGF serum concentration was higher in patients with enoxaparin. TGF-β1 serum concentrations were higher at 48 weeks after surgery in patients with enoxaparin. CONCLUSION This is the first comparative systemic measurement of M-CSF, VEGF and TGF-ß1 serum levels in patients with and without enoxaparin after long bone fracture. Significant differences of the expression of the growth factors after enoxaparin therapy were only observed at week 48 after surgery for M-CSF and TGF-ß1.
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Sarahrudi K, Thomas A, Mousavi M, Kaiser G, Köttstorfer J, Kecht M, Hajdu S, Aharinejad S. Elevated transforming growth factor-beta 1 (TGF-β1) levels in human fracture healing. Injury 2011; 42:833-7. [PMID: 21529804 PMCID: PMC3135818 DOI: 10.1016/j.injury.2011.03.055] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2011] [Revised: 03/07/2011] [Accepted: 03/25/2011] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Transforming growth factor-beta 1(TGF-β1) is a regulatory protein, involved in bone fracture healing. Circulating TGF-β1 levels have been reported to be a predictor of delayed bone healing and non-union, suggesting active relationship between tissue and circulating TGF-β1 in fracture healing. The purpose of this study was to analyse TGF-β1 local and serum concentrations in fracture healing to further contribute to the understanding of molecular regulation of fracture healing. PATIENTS AND METHODS Serum samples of 113 patients with long bone fractures were collected over a period of 6 months following a standardised time schedule. TGF-β1 serum concentrations were measured using ELISA. Patients were assigned to 2 groups: Group 1 contained 103 patients with physiological healing. Group 2 contained 10 patients with impaired healing. Patients in both groups were matched. One patient of the group 2 had to be excluded because of missing match partner. In addition, fracture haematoma from 11 patients of group 1 was obtained to analyse local TGF-β1 concentrations. 33 volunteers donated serum which served as control. RESULTS TGF-β1 serum concentrations increased during the early healing period and were significantly higher in patients with physiological healing compared to controls (P=0.04). Thereafter, it decreased continuously between weeks 2 and 8 and fell again after week 8. TGF-β1 serum concentrations in patients with physiological healing were significantly higher at week 24 compared to controls (P=0.05). In non-unions, serum concentrations differed significantly from those of controls at week 6 (P=0.01). No significant difference in between patients with physiological and impaired fracture healing was observed. Fracture haematoma contained significantly higher TGF-β1 concentrations than peripheral serum of the patients (P=0.017). CONCLUSION Elevated levels of TGF-β1 in haematoma and in serum after bone fracture especially during the entire healing process indicate its importance for fracture healing.
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Golestani HA, Mousavi M, Borghei M. Treatment of welding electrode manufacturing plant wastewater using coagulation/flocculation-nanofiltration as a hybrid process. BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING 2011. [DOI: 10.1590/s0104-66322011000100009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Poorhosseini H, Mousavi M, Nematipour E, Kassaian SE, Salarifar M, Alidoosti M, Hajizeinali A, Nozari Y, Amirzadegan A, Hosseini SK, Sheikhfathollahi M. Success rate, procedural complications and clinical outcomes of coronary interventions in octogenarians: a case-control study. J Tehran Heart Cent 2011; 6:126-33. [PMID: 23074618 PMCID: PMC3466891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2011] [Accepted: 05/09/2011] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND Clinical trials of revascularization have routinely under-enrolled elderly subjects. Thus, symptom relief and improved survival might not apply to elderly patients, in whom the risk of mortality and disability from revascularization procedures seems to be high and co-morbidity is more prevalent. The present case control study was performed to draw a comparison in terms of the procedural success, procedural and in-hospital complications, and major adverse cardiac events (MACE) in a one-year follow-up of octogenarians (age ≥ 80 years) with a selected matched younger control group in the Tehran Heart Center Angioplasty Registry. METHODS According to the Tehran Heart Center Interventional Registry of 9, 250 patients with a minimum follow-up period of one year between April 1993 and February 2010, 157 percutaneous coronary intervention (PCI) procedures were performed in 112 octogenarians. Additionally, 336 younger patients (459 PCI procedures) were selected from the database as the propensity-score matched controls. RESULTS There were 147 (93.6%) and 441 (96.1%) successful PCI procedures in the elderly group and control group, respectively (p value = 0.204). Procedural complications were seen in 5 (3.2%) of the elderly group and 16 (3.5%) of the control group (p value = 0.858). Totally, 7 (6.3%) in-hospital complications occurred in the elderly group and 22 (6.8%) in the control group (p value = 0.866). One-year MACE was seen in 9 (9.1%) of the elderly and 18 (5.8%) of the control group (p value = 0.26). CONCLUSION Procedural success and complications, in-hospital complications, and one-year MACE were not significantly different between our two study groups. Therefore, age alone should not be used as the sole criterion when considering revascularization procedures. Furthermore, PCI should not be refused in octogenarians if indicated.
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Pakiari AH, Mousavi M. A Detailed Study of the Electronic Structure of Fe3 Cluster and Associative Adsorption of N2 to This Cluster: A Natural Bond Orbital Analysis. J Phys Chem A 2010; 114:10209-16. [DOI: 10.1021/jp103540z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Golestani HA, Borghei M, Mousavi M. Wastewater pretreatment of a welding electrode manufacturing plant before nanofiltration. JOURNAL OF ENVIRONMENTAL SCIENCE & ENGINEERING 2010; 52:173-180. [PMID: 21391387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
This paper finds out appropriate methods of wastewater pretreatment of a welding electrode manufacturing plant before use of nanofiltration. Based on some preliminary experimentation, it was concluded that the coagulation-flocculation and centrifuge processes in the separation of colloid particles were more effective. At first step, the effect of different concentrations of a mixture of alum (Al2 (SO4)3 x 18H2O) and ferric chloride (FeCl3) on turbidity reduction, clarified wastewater percentage, and the rate of sedimentation were closely studied. The results show that a mixture of 2.5 g/L comprising 25% alum and 75% ferric chloride is an optimum dose and more economic. In the next step, the effect of various RPMs and different time periods on the turbidity reduction by the centrifugal method was studied. The centrifuge experiment results show that the colloidal particles are easily converted to dense granular form. Wastewater turbidity can be reduced up to 98% for 4000 RPM and 30 minutes duration. Time operations more than 30 minutes and above 3000 RPMs did not have a significant effect on the turbidity reduction. Regarding the operation costs and energy consumption, it can be concluded that 30 minutes time operation and 3000 RPM were optimal. As the centrifugal method is free from chemicals and wastewater recovery with this method is high, this method appears to be advantageous.
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Sarahrudi K, Mousavi M, Thomas A, Eipeldauer S, Vécsei V, Pietschmann P, Aharinejad S. Elevated levels of macrophage colony-stimulating factor in human fracture healing. J Orthop Res 2010; 28:671-6. [PMID: 19950360 DOI: 10.1002/jor.21048] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Macrophage colony-stimulating factor (M-CSF) plays a unique role in bone remodeling. However, to our knowledge, no data on the role of M-CSF in fracture healing in humans have been published so far. This study addressed this issue. One hundred and thirteen patients with long-bone fractures were included in the study and divided into two groups, according to their course of fracture healing. The first group contained 103 patients with normal fracture healing. Ten patients with impaired fracture healing formed the second group of the study. Volunteers donated blood samples as control. Serum samples were collected over a period of 6 months, following a standardized time schedule. In addition, M-CSF levels were measured in fracture hematoma and serum of 11 patients with bone fractures. M-CSF concentrations were measured by enzyme-linked immunosorbent assay (ELISA). Fracture hematoma contained significantly higher M-CSF concentrations compared to M-CSF concentrations in patient's serum. M-CSF levels in fracture hematoma and in patient's serum were both significantly higher than M-CSF concentrations measured in serum of healthy controls. Highly elevated M-CSF serum concentrations were found in patients with physiological fracture healing over the entire observation period. Significant differences in the M-CSF serum concentration between patients with normal fracture healing and patients with impaired fracture healing were not observed. This study indicates, for the first time, to our knowledge, a possible local and systemic involvement of M-CSF in humans during fracture healing.
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Khosravi K, Ataei E, Mousavi M, Khodaeian N. Effect of Phosphoric Acid Etching of Enamel Margins on the Microleakage of a Simplified All-in-One and a Self-etch Adhesive System. Oper Dent 2009; 34:531-6. [DOI: 10.2341/08-026-l] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Clinical Relevance
This study evaluates the effect of phosphoric acid etching of enamel margins on the microleakage of a simplified all-in-one and a self-etching adhesive system in comparison to a conventional total-etch system.
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Behtash N, Modares M, Abolhasani M, Ghaemmaghami F, Mousavi M, Yarandi F, Hanjani P. Borderline ovarian tumours: clinical analysis of 38 cases. J OBSTET GYNAECOL 2009; 24:157-60. [PMID: 14766453 DOI: 10.1080/01443610310001645460] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Thirty-eight patients with ovarian tumours of low malignant potential (borderline) were diagnosed and treated in Tehran University Gynecology Oncology Department from 1991 to 2002, and have been reviewed. In this study age, clinical behavior, symptoms, surgical stage, type of tumour, surgery, adjuvant treatment, survival and recurrences were evaluated. A retrospective chart review was performed on these 38 patients who were treated for histopathologically confirmed tumours of low malignant potential between 1991-2002. The mean age was 34.4 years, range (14-83) (SD: 18.33). Post surgical FIGO staging was: Stage I=93.75%, stage III 6.25%. Histologic subtypes were: Serous 76.31% (29 patients), Mucinous 21.05% (8 patients), Mixed types 2.63% (1 patient). Mean pre-operative CA125 value was 114.90 (SD: +/- 90.30). Thirty-three percent of patients had only a simple cyst in ultrasonography. Conservative surgery was performed in 76.32% (29 patients). More radical surgery (TAH + BSO) was performed in 9 patients (23.68%). There were 6 recurrences. Three patients with recurrence and invasive implants received chemotherapy and secondary surgery was performed. Survival rate was 100% at 3 years for all stages and 89% at 5 years. One patient died of recurrent disease at 48 months after initial diagnosis. Our data suggest that LMP tumours are most frequently diagnosed in stage I. Most common histological type was serous, and 5 of the recurrences of (6 patients) were initially diagnosed at stage I, and had been treated with conservative surgery with no adjuvant therapy.
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Sarahrudi K, Mousavi M, Grossschmidt K, Sela N, König F, Vécsei V, Aharinejad S. The impact of colony-stimulating factor-1 on fracture healing: an experimental study. J Orthop Res 2009; 27:36-41. [PMID: 18634005 DOI: 10.1002/jor.20680] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The role of colony stimulating factor-1 (CSF-1) in the regulation of osteoclasts and bone remodeling suggests that CSF-1 may also be involved in regulation of bone healing. The ability of CSF-1 to promote healing of bone defects was tested in a rabbit model. Twenty-four New Zeeland rabbits were included in the study. Animals were assigned to two groups: the control group (n = 12) was treated by plate fixation. The animals in the second group (n = 12) were also stabilized by conventional plating and received additionally CSF-1 for 2 weeks systemically. Histologic, histomorphometric, and radiologic examinations were performed to evaluate the healing process at 4, 8, and 12 weeks following surgery. Animals that were treated by CSF-1 produced a significantly higher amount of mineralized bone over the first 8 weeks after fracture compared to the control animals. Furthermore, a higher number of osteoclasts was found in CSF-1-treated animals within the first 8 weeks, compared to the controls. The present data emphasize for the first time the importance of CSF-1 in the bone healing. The use of CSF-1 in addition to conventional fixation might be a novel approach for the treatment of bone defects.
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Khosravi A, Riazipour M, Shokri H, Mousavi M. Intracellular esterase activity of Candida albicans and its correlation with pathogenicity in mice. J Mycol Med 2008. [DOI: 10.1016/j.mycmed.2008.07.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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