1
|
Goudarzi F, Anbiaee N, Shakeri MT. Comprehensive view of the posterior mandibular ridge morphology. Int J Oral Maxillofac Surg 2024; 53:170-177. [PMID: 37055261 DOI: 10.1016/j.ijom.2023.03.012] [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: 06/25/2022] [Revised: 03/15/2023] [Accepted: 03/22/2023] [Indexed: 04/15/2023]
Abstract
The anatomy of the posterior mandibular ridge and the anatomical structures present in this region are important in the planning and execution of dental treatments. The aim of this study was to examine all forms of alveolar ridge in detail to provide a comprehensive description of the posterior mandibular ridge. This study included 1865 cross-sectional sections of cone beam computed tomography scans obtained from 511 Iranian patients with a mean age of 48.14 years (280 female, 231 male). The alveolar ridge was described based on the ridge shape, including the existence and location of convexity and concavity. The morphology of the posterior mandibular ridge was categorized into 14 types: straight, pen shape, oblique, D type, B type, kidney, hourglass, sickle, golf club, toucan beak, tear, cudgel, basal, and saddle. Among the alveolar ridge types, the straight type in the premolar region and toucan beak type in the molar region were most frequent in the female, male, dentulous, and edentulous ridges. This study found significant differences in alveolar ridge morphology according to sex, dental status, and region of the ridge (all P < 0.001). In conclusion, the morphology of the alveolar ridge varies significantly between the sexes and between dentulous and edentulous locations.
Collapse
Affiliation(s)
- F Goudarzi
- Oral and Maxillofacial Radiology Department, School of Dentistry, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - N Anbiaee
- Oral and Maxillofacial Radiology Department, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - M T Shakeri
- Social Determinants of Health Research Centre, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Biostatistics, School of Health, Mashhad University of Medical Sciences, Mashhad, Iran
| |
Collapse
|
2
|
Ranjbarian P, Goudarzi F, Akya A, Heidarinia H, Farasat A, Rostamian M. Finding epitopes of Klebsiella pneumoniae outer membrane protein-K17 (OMPK17) and introducing a 25-mer peptide of it as a vaccine candidate. Biologia (Bratisl) 2023; 78:1-11. [PMID: 37363641 PMCID: PMC10012306 DOI: 10.1007/s11756-023-01371-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 02/23/2023] [Indexed: 03/15/2023]
Abstract
No approved vaccine exists for Klebsiella pneumoniae yet. Outer membrane protein-K17 (OMPK17) is involved in K. pneumoniae pathogenesis. No information has been found about OMPK17 dominant epitopes in the literature. Therefore, this study aimed to predict both T cell and B cell epitopes of K. pneumoniae OMPK17 via immunoinformatics approaches. Both T cell (class-I and II) and B cell (linear and discontinuous) epitopes of OMPK17 were predicted. Several screening analyses were performed including clustering, immunogenicity, human similarity, toxicity, allergenicity, conservancy, docking, and structural/physicochemical suitability. The results showed that some regions of OMPK17 have more potential as epitopes. The most possible epitopes were found via several analyses including the selection of higher-scoring epitopes, the epitopes predicted with more tools, more immunogenic epitopes, the epitopes capable of producing interferon-gamma, the epitopes with more dissimilarity to human peptides, and non-toxic and non-allergenic epitopes. By comparing the best T cell and B cell epitopes, we reached a 25-mer peptide containing both T cell (class-I and class-II) and B cell (linear) epitopes and comprising appropriate physicochemical characteristics that are required for K. pneumoniae vaccine development. The in vitro/in vivo study of this peptide is recommended to clarify its actual efficiency and efficacy. Supplementary information The online version contains supplementary material available at 10.1007/s11756-023-01371-0.
Collapse
Affiliation(s)
- Parivash Ranjbarian
- Department of Microbiology, Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Farjam Goudarzi
- Regenerative Medicine Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Alisha Akya
- Infectious Diseases Research Center, Health Institute, Kermanshah University of Medical Sciences, Parastar Blvd, Imam Reza Hospital, Kermanshah, 6714415333 Iran
| | - Hana Heidarinia
- Department of Microbiology, Faculty of Basic Sciences, Shahrekord Branch of Islamic Azad University, Shahrekord, Iran
| | - Alireza Farasat
- Monoclonal Antibody Research Center, Avicenna Research Institute, ACECR, Tehran, Iran
| | - Mosayeb Rostamian
- Infectious Diseases Research Center, Health Institute, Kermanshah University of Medical Sciences, Parastar Blvd, Imam Reza Hospital, Kermanshah, 6714415333 Iran
| |
Collapse
|
3
|
Asadi A, Goudarzi F, Ghanadian M, Mohammadalipour A. Evaluation of the osteogenic effect of apigenin on human mesenchymal stem cells by inhibiting inflammation through modulation of NF-κB/IκBα. Res Pharm Sci 2022; 17:697-706. [PMID: 36704428 PMCID: PMC9872176 DOI: 10.4103/1735-5362.359436] [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: 06/06/2022] [Revised: 07/31/2022] [Accepted: 08/13/2022] [Indexed: 11/06/2022] Open
Abstract
Background and purpose Apigenin has stimulatory effects on osteogenic differentiation of human mesenchymal stem cells (hMSCs) as well as anti-inflammatory properties. This study investigated the osteogenic differentiation of hMSCs in inflammatory conditions treated with apigenin focusing on nuclear factor kappa-light-chain-enhancer of activated B (NF-кB), nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor, alpha (IκBα) and nucleotide-binding oligomerization domain, leucine-rich repeat and pyrin domain containing 3 (NLRP3) inflammatory pathways. Experimental approach Along with osteogenic differentiation of the hMSCs, they became inflamed with lipopolysaccharide (LPS)/palmitic acid (PA) and treated with apigenin. Alizarin red staining, alkaline phosphatase (ALP) activity, and Runt-related transcription factor 2 (RUNX2) gene expression were used to determine the degree of differentiation. Also, gene expression of NLRP3 was performed along with protein expression of interleukin 1-beta (IL-1β), NF-кB, and IκBα. Findings / Results Apigenin was shown to be effective in neutralizing the inhibitory impact of LPS/PA on osteogenesis. Apigenin increased MSC osteogenic capacity by inhibiting NLRP3 expression and the activity of caspase-1. It was also associated with a considerable decrease in the protein expression of NF-κB and IκBα, as well as IL-1β, in these cells. Conclusion and implications The effects of apigenin on osteogenesis under inflammatory conditions were cautiously observed.
Collapse
Affiliation(s)
- Azita Asadi
- Department of Clinical Biochemistry and Isfahan Pharmaceutical Sciences Research Center, Isfahan University of Medical Sciences, Isfahan, I.R. Iran
| | - Farjam Goudarzi
- Regenerative Medicine Research Center, Kermanshah University of Medical Sciences, Kermanshah, I.R. Iran
| | - Mustafa Ghanadian
- Department of Pharmacognosy and Isfahan Pharmaceutical Sciences Research Center, Isfahan University of Medical Sciences, Isfahan, I.R. Iran
| | - Adel Mohammadalipour
- Department of Clinical Biochemistry and Isfahan Pharmaceutical Sciences Research Center, Isfahan University of Medical Sciences, Isfahan, I.R. Iran,Corresponding author: A. Mohammadalipour Tel: +98-3137927043, Fax: +98-3136680011
| |
Collapse
|
4
|
Karimi S, Pasdar Y, Hamzeh B, Ayenehpour A, Heydarpour F, Goudarzi F. Obesity phenotypes related to musculoskeletal disorders; a cross-sectional study from RaNCD cohort. Arch Public Health 2022; 80:185. [PMID: 35941605 PMCID: PMC9361550 DOI: 10.1186/s13690-022-00947-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 08/02/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
This study was evaluated the association between obesity phenotypes and risk of lower torso musculoskeletal disorders including low back pain (LBP), low back stiffness (LBS), arthralgia, and joint stiffness in Ravansar non-communicable diseases (RaNCD) cohort study.
Methods
In this cross-sectional study, 6940 adults were examined for the presence of lower torso musculoskeletal disorders by a physician. Obesity phenotypes including metabolically healthy obesity (MHO) and metabolically unhealthy obesity (MUO) were defined based on the International Diabetes Federation, as well as, body mass index > 30 kg/m2. Metabolically unhealthy non-obesity (MUNO) phenotype was considered as unhealthy metabolic without obesity.
Results
The prevalence of LBP, LBS, arthralgia, and joint stiffness in MHO, MUO, and MUNO were significantly higher than in healthy participants compared to obesity phenotypes. Logistic regression showed that MHO phenotype was significantly increased with risk of LBP (OR: 1.19, CI 95%: 1.01–1.41), LBS (OR: 1.44, CI 95%: 1.12–1.86), arthralgia (OR: 1.54, CI 95%: 1.33–1.78), and joint stiffness (OR: 1.84, CI 95%: 1.35–2.52). Moreover, MUO phenotype was positively associated with risk of LBS (OR: 1.46, CI 95%: 1.09–1.94) and arthralgia (OR: 1.66, CI 95%: 1.41–1.96). In addition, MUNO phenotype was associated with a higher risk of arthralgia (OR: 1.21, CI 95%: 1.06–1.37).
Conclusion
All three phenotypes, MHO, MUO and MUNO were significantly increased the risk of arthralgia. However, MHO phenotype was significantly associated with a higher risk of all examined lower torso musculoskeletal disorders in the current study.
Collapse
|
5
|
Karimi S, Goudarzi F, Soleimani D, Hazratian S, Mahaki B, Pourmehdi M, Nachvak SM, Fattahi N. Evaluation of acrylamide and malondialdehyde levels in Tah-Dig of fried starchy foods: a case study in Iran. Food Measure 2022. [DOI: 10.1007/s11694-022-01343-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
6
|
Motavallihaghi S, Khodadadi I, Goudarzi F, Afshar S, Shahbazi AE, Maghsood AH. The role of Acanthamoeba castellanii (T4 genotype) antioxidant enzymes in parasite survival under H 2O 2-induced oxidative stress. Parasitol Int 2021; 87:102523. [PMID: 34929407 DOI: 10.1016/j.parint.2021.102523] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 11/27/2021] [Accepted: 11/27/2021] [Indexed: 02/07/2023]
Abstract
Acanthamoeba castellanii (A. castellanii) is an important opportunistic parasite. Induction of oxidative stress by the host immune system is one of the most important defense strategies against parasites. Hence, parasites partly deal with oxidative stress by different mechanisms. Identifying resistance mechanisms of A. castellanii parasites against oxidative stress is important to achieve a new therapeutic approach. Thus, this study aimed to understand the resistance mechanisms of A. castellanii, against oxidative stress. Trophozoites of A. castellanii were treated with different concentrations of H2O2. The half maximal inhibitory concentration (IC50) of H2O2 was determined using the MTT assay. The induction of oxidative stress was confirmed by flow cytometer. The activities of superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), and glutathione reductase (GR) were determined. The gene expression levels of CAT and SOD were measured by qRT-PCR. Furthermore, 3-amino-1:2:4-triazole (3-AT) and potassium cyanide (KCN) were used as specific inhibitors of CAT and SOD, respectively. Cell cycle assay and the apoptosis were evaluated by flow cytometer. The activities of SOD, CAT, GR, and GPx, showed an increase in oxidative stress. The cell cycle analysis revealed that most of the cellular population was in G0 and G1 phases. The apoptosis increased in oxidative stress conditions. Moreover, the apoptosis significantly increased after the specific inhibition of CAT and SOD under oxidative stress. The gene expression levels of CAT and SOD significantly increased under oxidative stress. A. castellanii can resist the host immune system through various mechanisms, including evoking its antioxidant enzymes. Therefore, by reducing or inhibiting the activity of the parasite's antioxidant enzymes such as SOD and CAT, it is possible to cope with A. castellanii.
Collapse
Affiliation(s)
- Seyedmousa Motavallihaghi
- Department of Medical Parasitology and Mycology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Iraj Khodadadi
- Department of Clinical Biochemistry, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
| | - Farjam Goudarzi
- Regenerative Medicine Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Saied Afshar
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Ali Ehsan Shahbazi
- School of Nursing and Midwifery, Saveh University of Medical Sciences, Saveh, Iran
| | - Amir Hossein Maghsood
- Department of Medical Parasitology and Mycology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
| |
Collapse
|
7
|
Goudarzi F, Kiani A, Moradi M, Haghshenas B, Hashemnia M, Karami A, Mohammadalipour A. Intraprostatic injection of exosomes isolated from adipose-derived mesenchymal stem cells for the treatment of chronic non-bacterial prostatitis. J Tissue Eng Regen Med 2021; 15:1144-1154. [PMID: 34559469 DOI: 10.1002/term.3251] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 09/15/2021] [Accepted: 09/22/2021] [Indexed: 12/19/2022]
Abstract
Mesenchymal stem cells (MSCs) own the capacity to secrete trophic factors as exosomes which play significant roles in regulating the functions of other cells and preventing inflammation. Due to the inflammatory process in chronic non-bacterial prostatitis (CNP) and the ambiguity in the treatment of this disease, the present study was aimed to investigate the therapeutic use of adipose-derived MSC exosomes in an animal model of CNP. MSCs were first isolated from rat subcutaneous adipose tissue, and exosomes were extracted from them. Specific features of exosomes were characterized by a scanning electron microscope, western blot technique, and Dynamic Light Scattering methods. To establish CNP in rats, intraprostatic injection of Freund's complete adjuvant was done. After confirmation of prostatitis, intraprostatic injections of exosomes were performed for treatment. Histological evaluation revealed that treatment with exosomes resulted in a relative improvement of lesions caused by CNP. The expression of p-NF-κB and p-IκBα proteins along with inflammatory markers was significantly increased in the CNP group, which treatment with exosomes significantly reduced their expression as well as IL-1β and TNF-α proteins. The antioxidant effects of exosomes were also determined by significantly regulating glutathione peroxidase and superoxide dismutase activity and malondialdehyde levels in these animals. Our results cautiously suggest the therapeutic effects of MSC-derived exosomes against CNP-induced prostatitis through their antioxidant and anti-inflammatory activities, which should be further considered in the future.
Collapse
Affiliation(s)
- Farjam Goudarzi
- Regenerative Medicine Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Amir Kiani
- Regenerative Medicine Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mahmoudreza Moradi
- Regenerative Medicine Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran.,Department of Urology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Babak Haghshenas
- Regenerative Medicine Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohammad Hashemnia
- Department of Pathobiology, Faculty of Veterinary Medicine, Razi University, Kermanshah, Iran
| | - Afshin Karami
- Regenerative Medicine Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Adel Mohammadalipour
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| |
Collapse
|
8
|
Kiani A, Nami Y, Hedayati S, Elieh Ali Komi D, Goudarzi F, Haghshenas B. Application of Tarkhineh Fermented Product to Produce Potato Chips With Strong Probiotic Properties, High Shelf-Life, and Desirable Sensory Characteristics. Front Microbiol 2021; 12:657579. [PMID: 34054754 PMCID: PMC8153181 DOI: 10.3389/fmicb.2021.657579] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 04/20/2021] [Indexed: 11/17/2022] Open
Abstract
The application of Tarkhineh texture to protect probiotics in potato chips has been investigated as the main goal in this paper. In this study, the probiotic assessments, morphological characteristics, sensory evaluation, and survival rates of the covered probiotic cells with Tarkhineh in potato chips during storage time were assessed. Based on results, T34 isolated from traditional Tarkhineh as a safe strain had a high tolerance to low pH and bile salt conditions, displayed acceptable anti-pathogenic activities, and also showed desirable antibiotic susceptibility. Two types of Tarkhineh formulations (plain Tarkhineh and turmeric Tarkhineh) were applied using a simple spraying method for covering T34 cells in potato chips. All formulations showed elliptical to spherical (480-770 μm) shape probiotic drops. Storage stability results revealed that T34 cells mixed with turmeric and plain Tarkhineh during 4 months of storage at 4°C displayed excellent protection abilities with about 3.70 and 2.85 log decreases in CFU/g respectively. Additionally, probiotic potato chips compared to non-probiotic and commercial potato chips, exhibited probiotic product criteria such as excellent quality and superior sensory properties during storage time. In conclusion, Tarkhineh showed high potential as a protective matrix for probiotic cells in potato chips.
Collapse
Affiliation(s)
- Amir Kiani
- Regenerative Medicine Research Center (RMRC), Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Yousef Nami
- Department of Food Biotechnology, Branch for Northwest & West Region, Agricultural Biotechnology Research Institute of Iran, Agricultural Research, Education and Extension Organization (AREEO), Tabriz, Iran
| | - Shahab Hedayati
- Students Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Daniel Elieh Ali Komi
- Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran
| | - Farjam Goudarzi
- Regenerative Medicine Research Center (RMRC), Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Babak Haghshenas
- Regenerative Medicine Research Center (RMRC), Kermanshah University of Medical Sciences, Kermanshah, Iran
| |
Collapse
|
9
|
Ravan AP, Goudarzi F, Rafieemehr H, Bahmani M, Rad F, Jafari M, Mahmoodi M. Human umbilical cord-mesenchymal stem cells conditioned medium attenuates CCl 4 induced chronic liver fibrosis. TOXIN REV 2021. [DOI: 10.1080/15569543.2019.1590849] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Alireza Pouyandeh Ravan
- Department of Medical Laboratory Sciences, School of Paramedicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Farjam Goudarzi
- Regenerative Medicine Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Hassan Rafieemehr
- Department of Medical Laboratory Sciences, School of Paramedicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mahdi Bahmani
- Cellular and Molecular Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Fariba Rad
- Molecular Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Mohammad Jafari
- Department of Pathology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Marzieh Mahmoodi
- Department of Biostatistics, School of Health and Nutrition, Bushehr University of Medical Sciences, Bushehr, Iran
| |
Collapse
|
10
|
Karimi S, Ahmadi M, Goudarzi F, Ferdousi R. A computational model for GPCR-ligand interaction prediction. J Integr Bioinform 2020; 18:155-165. [PMID: 34171942 PMCID: PMC7790179 DOI: 10.1515/jib-2019-0084] [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: 10/30/2019] [Accepted: 11/25/2020] [Indexed: 11/25/2022] Open
Abstract
G protein-coupled receptors (GPCRs) play an essential role in critical human activities, and they are considered targets for a wide range of drugs. Accordingly, based on these crucial roles, GPCRs are mainly considered and focused on pharmaceutical research. Hence, there are a lot of investigations on GPCRs. Experimental laboratory research is very costly in terms of time and expenses, and accordingly, there is a marked tendency to use computational methods as an alternative method. In this study, a prediction model based on machine learning (ML) approaches was developed to predict GPCRs and ligand interactions. Decision tree (DT), random forest (RF), multilayer perceptron (MLP), support vector machine (SVM), and Naive Bayes (NB) were the algorithms that were investigated in this study. After several optimization steps, receiver operating characteristic (ROC) for DT, RF, MLP, SVM, and NB algorithm were 95.2, 98.1, 96.3, 95.5, and 97.3, respectively. Accordingly final model was made base on the RF algorithm. The current computational study compared with others focused on specific and important types of proteins (GPCR) interaction and employed/examined different types of sequence-based features to obtain more accurate results. Drug science researchers could widely use the developed prediction model in this study. The developed predictor was applied over 16,132 GPCR-ligand pairs and about 6778 potential interactions predicted.
Collapse
Affiliation(s)
- Shiva Karimi
- Health Information Management Department, Paramedical School, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Maryam Ahmadi
- Department of Health Information Management, School of Management and Medical Information Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Farjam Goudarzi
- Regenerative Medicine Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Reza Ferdousi
- Department of Health Information Technology, School of Management and Medical Informatics, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
11
|
Mostoli R, Goudarzi F, Mohammadalipour A, Khodadadi I, Goodarzi MT. Evaluating the effect of arachidonic acid and eicosapentaenoic acid on induction of adipogenesis in human adipose-derived stem cells. Iran J Basic Med Sci 2020; 23:1028-1034. [PMID: 32952949 PMCID: PMC7478257 DOI: 10.22038/ijbms.2020.41557.9819] [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] [Indexed: 11/17/2022]
Abstract
Objective(s): Adipose tissue is one of the most important endocrine organs that liberates many metabolic mediators such as hormones, cytokines, and chemokines. Different types of fatty acids have key roles in adipogenesis. The aim of this study was to evaluate the effects of two essential fatty acids, including Arachidonic acid (AA) and Eicosapentaenoic acid (EPA), on the process of adipogenicity in human Adipose-Derived Stem Cells (hADSCs). Materials and Methods: After immunophenotyping of hADSCs by flowcytometry, they were differentiated into adipocytes and simultaneously exposed to 30 μM and 60 μM of AA and 25 μM and 50 μM of EPA. Further, along with the MTS assay, the activity of glycalaldehyde-3-phosphate dehydrogenase (GAPDH) was also measured. In addition, expression of lipid markers including peroxisome proliferator-activated receptor γ2 (PPARγ2) and glucose transporter 4 (GLUT4) was evaluated, and the neutral lipid contents were determined using Oil red O staining. Results: MTS evaluation showed a significant decrease in proliferation in all treatment groups compared to the control group. Based on oil red O staining, fat droplets in the AA treatment groups were higher than in controls. The expression of PPARγ2 and GLUT4 genes and proteins increased in almost all AA and EPA groups compared to control. In addition, GAPDH activity was higher in AA groups than in the control group. In general, while different concentrations of EPA did not increase the adipogenic process compared to the control group, stimulation of differentiation to adipocytes was largely determined by the AA. Conclusion: The result indicates a positive effect of omega-6 versus omega-3 in stimulating the pathways of adipogenesis.
Collapse
Affiliation(s)
- Rezvan Mostoli
- Department of Clinical Biochemistry, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Farjam Goudarzi
- Regenerative Medicine Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Adel Mohammadalipour
- Department of Clinical Biochemistry, Faculty of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Iraj Khodadadi
- Department of Clinical Biochemistry, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Taghi Goodarzi
- Department of Clinical Biochemistry, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| |
Collapse
|
12
|
Mohammadalipour A, Hashemnia M, Goudarzi F, Ravan AP. Increasing the effectiveness of tyrosine kinase inhibitor (TKI) in combination with a statin in reducing liver fibrosis. Clin Exp Pharmacol Physiol 2019; 46:1183-1193. [PMID: 31396972 DOI: 10.1111/1440-1681.13157] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [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: 02/05/2019] [Revised: 07/29/2019] [Accepted: 08/05/2019] [Indexed: 12/18/2022]
Abstract
It has been shown that both nilotinib as a tyrosine kinase inhibitor, and atorvastatin as a rho-kinase inhibitor, have antifibrotic effects. Therefore, considering the relationship between these two pathways, this study aimed to investigate the effects of their co-treatment against hepatic stellate cells (HSCs) activation and liver fibrosis. For this purpose, the activation of HSCs coincided with these therapies. Also, liver fibrosis by carbon tetrachloride (CCl4 ) was induced in male Wistar rats and treated simultaneously with these compounds. The expression of alpha-smooth muscle actin (α-SMA), connective tissue growth factor (CTGF), Ras homolog gene family, and member A (RhoA)/Rho-associated protein kinase (ROCK) in HSCs were measured. The expression of transforming growth factor beta-1 (TGF-β1), its receptor (TβRII), CTGF, and platelets derived growth factor (PDGF), in the livers, were also investigated, all by real-time PCR and western blot analysis. Also, histopathologic and immunohistochemical evaluations were performed to evaluate changes in liver fibrosis during treatment. The results indicated the down-regulation of RhoA/ROCK, CTGF, and α-SMA, and inhibition of the HSCs activation toward myofibroblasts. The results also showed that the combined use of atorvastatin and nilotinib has significantly higher inhibitory effects. The antifibrotic effects of atorvastatin and nilotinib co-administration were also observed by histopathologic and immunohistochemical observations, and inhibiting the expression of TGF-β1, TβRII, CTGF, and PDGF. Taken together, this study revealed that co-administration of nilotinib-atorvastatin has novel antifibrotic effects, by inhibiting RhoA/ROCK, and CTGF pathway. Therefore, the importance of the common pathway of RhoA/ROCK and CTGF, in reducing fibrosis may almost be concluded.
Collapse
Affiliation(s)
- Adel Mohammadalipour
- Baqiyatallah Research Center for Gastroenterology and Liver Diseases, Baqiyatallah University of Medical Sciences, Tehran, Iran.,Department of Clinical Biochemistry, Faculty of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Hashemnia
- Department of Pathobiology, Faculty of Veterinary Medicine, Razi University, Kermanshah, Iran
| | - Farjam Goudarzi
- Regenerative Medicine Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Alireza Pouyandeh Ravan
- Department of Medical Laboratory Sciences, School of Paramedicine, Hamadan University of Medical Sciences, Hamadan, Iran
| |
Collapse
|
13
|
Karimi J, Mohammadalipour A, Sheikh N, Khodadadi I, Hashemnia M, Goudarzi F, Khanjarsim V, Solgi G, Hajilooi M, Bahabadi M, Kheiripour N, Hedayatyanfard K. Protective effects of combined Losartan and Nilotinib on carbon tetrachloride (CCl 4)-induced liver fibrosis in rats. Drug Chem Toxicol 2018; 43:468-478. [PMID: 30207194 DOI: 10.1080/01480545.2018.1504960] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Tyrosine kinase inhibitors (TKIs) have been developed as therapeutic compounds for inhibiting the progression of liver fibrosis. In the present study, the simultaneous treatment of Nilotinib (TKIs) and Losartan was studied. Forty rats were divided into eight groups of fibrosis induced by carbon tetrachloride (CCl4) and therapeutics (Nilotinib, Losartan, and combination therapy). In the end, serum parameters of the liver and gene expression analysis of transforming growth factor-β1, its receptors (TβRII), platelet-derived growth factor, its receptors (PDGFRβ), matrix metalloproteinases (MMP-2 and MMP-9), tumor necrosis factor-α, cytochrome P450 2E1, and collagen1 type 1 were performed. The oxidant/antioxidant factors were also analyzed. Histopathology analysis along with α-SMA immunohistochemistry and hydroxyproline evaluation was also conducted for a more in-depth study. The overall results indicated a better therapeutic effect of co-treatment of Nilotinib-Losartan in comparison with the treatment of each of them alone. Interestingly, some gene and protein factors and fibrotic indices were reduced even to the normal levels of the control group. The results of this study suggest that co-administration of these two combinations, strengthens their anti-fibrotic properties and, due to the routine use of these compounds against AML and blood pressure, these compounds can be used with caution against human liver fibrosis.
Collapse
Affiliation(s)
- Jamshid Karimi
- Research Center for Molecular Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.,Department of Clinical Biochemistry, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Adel Mohammadalipour
- Faculty of Pharmacy and Pharmaceutical Sciences, Department of Clinical Biochemistry, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nasrin Sheikh
- Department of Clinical Biochemistry, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Iraj Khodadadi
- Department of Clinical Biochemistry, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Hashemnia
- Veterinary Medicine Faculty, Departments of Pathobiology, Razi University, Kermanshah, Iran
| | - Farjam Goudarzi
- Department of Clinical Biochemistry, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Vahid Khanjarsim
- Department of Clinical Biochemistry, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Ghasem Solgi
- Department of Immunology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mehrdad Hajilooi
- Department of Immunology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Majid Bahabadi
- Department of Clinical Biochemistry, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Nejat Kheiripour
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Keshvad Hedayatyanfard
- Faculty of Medicine, Department of Pharmacology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
14
|
Goudarzi F, Tayebinia H, Karimi J, Habibitabar E, Khodadadi I. Calcium: A novel and efficient inducer of differentiation of adipose-derived stem cells into neuron-like cells. J Cell Physiol 2018; 233:8940-8951. [PMID: 29870058 DOI: 10.1002/jcp.26826] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [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: 11/04/2017] [Accepted: 04/30/2018] [Indexed: 11/07/2022]
Abstract
This study comparatively investigated the effectiveness of calcium and other well-known inducers such as isobutylmethylxanthine (IBMX) and insulin in differentiating human adipose-derived stem cells (ADSCs) into neuronal-like cells. ADSCs were immunophenotyped and differentiated into neuron-like cells with different combinations of calcium, IBMX, and insulin. Calcium mobilization across the membrane was determined. Differentiated cells were characterized by cell cycle profiling, staining of Nissl bodies, detecting the gene expression level of markers such as neuronal nuclear antigen (NeuN), microtubule associated protein 2 (MAP2), neuron-specific enolase (NSE), doublecortin, synapsin I, glial fibrillary acidic protein (GFAP), and myelin basic protein (MBP) by quantitative real-time polymerase chain reaction (quantitative real-time polymerase chain reaction (qRT-PCR) and protein level by the immunofluorescence technique. Treatment with Ca + IBMX + Ins induced neuronal appearance and projection of neurite-like processes in the cells, accompanied with inhibition of proliferation and halt in the cell cycle. A significantly higher expression of MBP, GFAP, NeuN, NSE, synapsin 1, doublecortin, and MAP2 was detected in differentiated cells, confirming the advantages of Ca + IBMX + Ins to the other combinations of inducers. Here, we showed an efficient protocol for neuronal differentiation of ADSCs, and calcium fostered differentiation by augmenting the number of neuron-like cells and instantaneous increase in the expression of neuronal markers.
Collapse
Affiliation(s)
- Farjam Goudarzi
- Department of Clinical Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Heidar Tayebinia
- Department of Clinical Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Jamshid Karimi
- Department of Clinical Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Elahe Habibitabar
- Department of Clinical Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Iraj Khodadadi
- Department of Clinical Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| |
Collapse
|
15
|
Goudarzi F, Mohammadalipour A, Bahabadi M, Goodarzi MT, Sarveazad A, Khodadadi I. Hydrogen peroxide: a potent inducer of differentiation of human adipose-derived stem cells into chondrocytes. Free Radic Res 2018; 52:763-774. [DOI: 10.1080/10715762.2018.1466121] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Farjam Goudarzi
- Department of Clinical Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Adel Mohammadalipour
- Department of Clinical Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Majid Bahabadi
- Department of Clinical Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Taghi Goodarzi
- Department of Clinical Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Arash Sarveazad
- Colorectal Research Centre, Iran University of Medical Sciences, Tehran, Iran
| | - Iraj Khodadadi
- Department of Clinical Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| |
Collapse
|
16
|
Goudarzi F, Sarveazad A, Mahmoudi M, Mohammadalipour A, Chahardoli R, Malekshah OM, Karimi Gorgani S, Saboor-Yaraghi AA. Combined effect of retinoic acid and calcium on the in vitro differentiation of human adipose-derived stem cells to adipocytes. Arch Physiol Biochem 2018; 124:109-118. [PMID: 28850272 DOI: 10.1080/13813455.2017.1367009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
CONTEXT It has been shown that adipogenesis can be modulated by factors such as all-trans retinoic acid (ATRA) and calcium. OBJECTIVE To determine, the combined effect of ATRA and calcium on the differentiation of human adipose-derived stem cells (hADSCs). METHODS Mesenchymal stem cells (MSCs) were differentiated into the adipocytes by 0.5 and 1 µM of ATRA and 5 and 10 mM calcium separately or in combination. After MTS assay the differentiation of MSCs to adipocyte was evaluated, Oil Red O staining, GLUT4 concentration and gene expression of PPARG2, adiponectin, and GLUT4 were measured by Real-Time PCR. RESULTS Except 10 mM calcium treated group, other groups and more significantly combination treatments could reduce all adipocyte markers compared to the control. CONCLUSION These results suggest that ATRA and calcium together have significant inhibitory effect on adipogenesis that can be helpful for finding new mechanisms to prevent or control the adipogenesis.
Collapse
Affiliation(s)
- Farjam Goudarzi
- a Department of Biochemistry, School of Medicine , Hamadan University of Medical Sciences , Hamadan , Iran
| | - Arash Sarveazad
- b Colorectal Research Center , Iran University of Medical Sciences , Tehran , Iran
| | - Maryam Mahmoudi
- c Department of Cellular Molecular Nutrition, School of Nutritional Sciences and Dietetics , Tehran University of Medical Sciences , Tehran , Iran
| | - Adel Mohammadalipour
- a Department of Biochemistry, School of Medicine , Hamadan University of Medical Sciences , Hamadan , Iran
| | - Reza Chahardoli
- c Department of Cellular Molecular Nutrition, School of Nutritional Sciences and Dietetics , Tehran University of Medical Sciences , Tehran , Iran
| | - Obeid M Malekshah
- d Department of Pharmaceutics, Ernest Mario School of Pharmacy , Rutgers, The State University of New Jersey , Piscataway , NJ , USA
| | - Shiva Karimi Gorgani
- e Health Information Management Department , Paramedical School, Kermanshah University of Medical Sciences , Kermanshah , Iran
| | - Ali Akbar Saboor-Yaraghi
- f Department of Immunology, School of Public Health , Tehran University of Medical sciences , Tehran , Iran
| |
Collapse
|
17
|
Bahabadi M, Mohammadalipour A, Karimi J, Sheikh N, Solgi G, Goudarzi F, Hashemnia M, Khodadadi I. Hepatoprotective effect of parthenolide in rat model of nonalcoholic fatty liver disease. Immunopharmacol Immunotoxicol 2017; 39:233-242. [DOI: 10.1080/08923973.2017.1327965] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Majid Bahabadi
- Department of Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Adel Mohammadalipour
- Department of Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Jamshid Karimi
- Department of Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Nasrin Sheikh
- Department of Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Ghasem Solgi
- Department of Immunology, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Farjam Goudarzi
- Department of Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Hashemnia
- Department of Pathobiology, Faculty of Veterinary Medicine, Razi University, Kermanshah, Iran
| | - Iraj Khodadadi
- Department of Biochemistry, Faculty of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| |
Collapse
|
18
|
Sarveazad A, Babahajian A, Yari A, Goudarzi F, Soleimani M, Nourani M. Neuroprotective Role of Trolox in Hippocampus after Ischemia Reperfusion Injury in Mouse. INT J VITAM NUTR RES 2016; 86:228-234. [DOI: 10.1024/0300-9831/a000293] [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: 11/19/2022]
Abstract
Abstract. Cerebral ischemia is worldwide the third largest cause of mortality and disability in old people, and oxidative stress plays a considerable role in this process. In this study, for the fi rst time, we evaluated the effects of Trolox as an antioxidative agent in ischemia induced by reperfusion. Twenty-four Syrian male mice were randomly divided into the 3 groups. Both common carotid arteries of Syrian mice were ligated bilaterally for 20 min, blood fl ow was restored and Trolox (50 mg/kg) was immediately injected after induced ischemia. Shuttle box results showed an improvement in memory in the Trolox group compared to the ischemia group, however, these improvements were not signifi cant. Histopathological results showed a signifi cant increase in the number of healthy cells in the hippocampal CA1 region in the Trolox group compared to the ischemia group (p < 0.001). Also, caspase-3, as an apoptosis marker, was signifi cantly decreased in the Trolox group compared to the ischemia group (p < 0.01). Ultimately, as an anti-apoptotic factor, c-JUN was increased statistically in the Trolox group compared to the ischemia group (p < 0.01). Our study showed that after cerebral ischemia reperfusion, Trolox prescription increased anti-apoptotic proteins and decreased proapoptotic proteins thus protects neurons of the hippocampus and caused improvement of memory. Ultimately, these results would suggest some important treatment strategies after cerebral ischemia reperfusion.
Collapse
Affiliation(s)
- Arash Sarveazad
- Colorectal Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Asrin Babahajian
- Liver & Digestive Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Abazar Yari
- Department of Anatomy, Faculty of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Farjam Goudarzi
- Department of Cellular Molecular Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Mansoureh Soleimani
- Cellular and Molecular Research Center, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammadreza Nourani
- Cellular and Molecular Research Center, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
19
|
Goudarzi F, Hemami MR, Bashari H, Johnson S. Assessing translocation success of the endangered Persian fallow deer using a Bayesian Belief Network. Ecosphere 2015. [DOI: 10.1890/es14-00358.1] [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: 11/18/2022] Open
|
20
|
Sarveazad A, Bakhtiari M, Babahajian A, Janzade A, Fallah A, Moradi F, Soleimani M, Younesi M, Goudarzi F, Mohammad Taghi Joghataei. Comparison of human adipose-derived stem cells and chondroitinase ABC transplantation on locomotor recovery in the contusion model of spinal cord injury in rats. Iran J Basic Med Sci 2014; 17:685-93. [PMID: 25691946 PMCID: PMC4322153] [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: 10/22/2013] [Accepted: 02/04/2014] [Indexed: 11/19/2022]
Abstract
OBJECTIVES Spinal cord injury (SCI) is one of the most serious clinical diseases and its treatment has been a subject of interest to researchers. There are two important therapeutic strategies in the treatment of SCI: replacing lost tissue cells through cells implantation and scar elimination. Therefore, in this study we used human adipose-derived stem cells (hADSCs) implantation and injection of Chondroitinase ABC. Aim of present study was to answer to this question: which one is more efficient for Improvement of locomotor recovery after SCI in rat? Transplantation of hADSCs or injection of ChABC. MATERIALS AND METHODS The spinal cord of rats was injured by contusion using a weight-drop at the level of T8-9, the hADSCs and Chondroitinase ABC were infused in to the spinal cord tissue after injury. BBB test was performed and recorded for each animal weekly for 8 weeks. After the 8(th) weeks, Serial cross-sections were stained with cresyl violet and examined under a light microscope and area of cavity in the spinal cord was measured. RESULTS At 8(th) weeks after injection, hADSCs and ChABC significantly promote locomotor function (P<0.01) and spinal cords of hADSCs and ChABC group had cavities much smaller than those of the control group (P<0.001). CONCLUSION Results of the present study shows dealing with inappropriate neuro-inhibitory environment and glial scar by ChABC have equal role compare to cell therapy (with hADSCs) for improving motor function after SCI and this result in adoption of proper therapeutic strategies for SCI intervention is important.
Collapse
Affiliation(s)
- Arash Sarveazad
- Department of Anatomy, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mehrdad Bakhtiari
- Department of Anatomy, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Asrin Babahajian
- Department of Anatomy, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Atusa Janzade
- Physiology Research Center, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Department of Medical Basic Sciences, Faculty of Allied Medicine, Iran University of Medical Sciences, Tehran, Iran
- Department of Physiology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Fallah
- Systems and Synthetic Biology Group, Bioeconomy Company, Tehran, Iran
| | - Fateme Moradi
- Department of Anatomy, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mansoureh Soleimani
- Department of Anatomy, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Cellular and Molecular Research Center, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammadreza Younesi
- Department of Hematology, School of Allied Medical, Tehran University of Medical Sciences, Tehran, Iran
| | - Farjam Goudarzi
- Department of Nutrition and Biochemistry, School of Public Health, Tehran University of Sciences, Tehran, Iran
| | - Mohammad Taghi Joghataei
- Department of Anatomy, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Cellular and Molecular Research Center, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| |
Collapse
|