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Ghadimipour R, Taghizadeh M, Bashashati M, Ebrahimi MM, Samadi A, Mohammadzadeh S. Monitoring of Newcastle Disease Virus Vaccine Strain Replication in Embryonated Chicken Eggs by Reverse Transcription-Polymerase Chain Reaction. Arch Razi Inst 2023; 78:767-773. [PMID: 37396741 PMCID: PMC10314241 DOI: 10.22092/ari.2022.359142.2377] [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: 06/24/2022] [Accepted: 08/13/2022] [Indexed: 07/04/2023]
Abstract
The knowledge of virus and replication kinetics plays a key role in developing a vaccine. This study aimed to monitor the replication process and determine the best harvesting time of the Newcastle disease virus (NDV) V4 vaccine strain in the allantoic fluids of specific pathogen-free (SPF)-embryonated chicken eggs (ECEs) by reverse transcription-polymerase chain reaction (RT-PCR), hemagglutination (HA), and egg infective dose 50% (EID50) tests. For this purpose, the V4 vaccine strain of the virus was intra-allantoically inoculated into 96 10-day-old SPF-ECEs at the rate of 0.1 mL/ECE. The allantoic fluids of the inoculated eggs were collected from six eggs at six-hour intervals up to 96 hours post-infection (hpi). The harvested suspensions were confirmed to contain the NDV by the mentioned serologic and molecular techniques. Based on the results, the virus was first detected at 36 hpi in ECEs by RT-PCR. The peak of HA and EID50 titers in allantoic fluids started at 42 hpi, and the titers were at the highest level until the end of the experiment. The results indicated that the best virus harvesting time for the NDV V4 vaccine strain in ECEs is between 42-60 hpi. These findings pave the way for adequate and enhanced production rate, immunogenicity, and cost-related parameters in the V4 Newcastle vaccine development.
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Affiliation(s)
- R Ghadimipour
- Department of Research and Development, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Marand, Iran
| | - M Taghizadeh
- Department of Research and Development, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran
| | - M Bashashati
- Department of Avian Disease Research and Diagnostic, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran
| | - M M Ebrahimi
- Department of Poultry Research and Vaccine Production, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran
| | - A Samadi
- Department of Research and Development, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Marand, Iran
| | - S Mohammadzadeh
- Department of Biology, Faculty of Basic Sciences, Marand Branch of Islamic Azad University, Marand, Iran
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Hassanzadeh P, Nouri Gharajalar S, Mohammadzadeh S. Antimicrobial Effects of Different Synbiotic Compounds against Pathogenic Bacteria Isolated from Beef, Mutton, and Chicken. Arch Razi Inst 2022; 77:2105-2113. [PMID: 37274910 PMCID: PMC10237546 DOI: 10.22092/ari.2022.357834.2107] [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: 02/24/2022] [Accepted: 05/07/2022] [Indexed: 06/07/2023]
Abstract
Today, there has been a growing interest in synbiotic usage in the food industry to solve the problems related to food contaminations. The present study aimed to evaluate the antibacterial effects of nine symbiotic compounds on bacteria isolated from different meat types. Pathogenic bacteria were isolated from 60 different meat samples. Then, the antibacterial effects of nine synbiotic components were assessed against isolated bacteria using well diffusion and radial streak methods. In addition, minimum inhibitory and minimum bactericidal concentrations of each synbiotic formulation were determined. The highest antibacterial activity against Listeria monocytogenes and Staphylococcus aureus was for synbiotic compounds consisting of Streptococcus salivarius, raffinose, inulin, and trehalose, respectively. Furthermore, the highest antibacterial efficacies against Escherichia coli and Salmonella were for synbiotic formulations consisting of Bacillus cereus and inulin, raffinose, and trehalose, respectively. In conclusion, synbiotic formulations containing S. salivarius and B. cereus may be an alternative approach to preventing food-borne pathogens.
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Affiliation(s)
- P Hassanzadeh
- Department of Food Hygiene and Aquatic, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - S Nouri Gharajalar
- Department of Pathobiology, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - S Mohammadzadeh
- Department of Food Hygiene and Aquatic, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
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Jamshidian Tehrani N, Geramizadeh B, Malekhosseini SA, Nikeghbalian S, Bahador A, Gholami S, Raees Jalali GA, Roozbeh J, Anbardar MH, Soleimani N, Rasaei N, Mohammadzadeh S. Virtual Crossmatching in Kidney Transplantation, Shiraz Experience in Development of a Web-Based Program. Int J Organ Transplant Med 2021; 12:20-25. [PMID: 34987737 PMCID: PMC8717962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023] Open
Abstract
BACKGROUND Kidney transplantation can increase survival and quality of life in patients with end-stage renal disease. In any allocation system, the crossmatch test plays an essential role in donor-recipient compatibility. OBJECTIVE In this study, we aim to test the benefits of a web-based program that captures HLA antibody analyses and provides a report to allow fast and accurate virtual crossmatches. METHODS One hundred potential recipients in the waiting list of renal transplants were selected. The included patients all had a complete HLA antibody profile. Also, 10 potential donors from previous kidney transplants (2020), with available HLA typing results for A, B, and DR locus, were also selected. A comparison was made between 100 recipients against ten potential donors, and virtual crossmatching (VXM) was performed by the web-based program and manually by an experienced immunologist. RESULTS The average time for a manual VXM was 30 minutes per patient, while the virtual cross web-based program took 5 minutes per patient. In 12% of the manual VXM cases, a secondary review of data improved final results. In two manual virtual crossmatches, the VXM results had errors in matching recipient antibodies with the donor HLA typing that could affect the final decision for transplantation. CONCLUSION In conclusion, a web-based VXM program that assesses HLA data can accurately perform a VXM with fewer human errors. It is especially true for highly sensitized candidates.
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Affiliation(s)
- N. Jamshidian Tehrani
- Shiraz Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - B. Geramizadeh
- Shiraz Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - S. A. Malekhosseini
- Shiraz Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - S. Nikeghbalian
- Shiraz Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - A. Bahador
- Shiraz Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - S. Gholami
- Shiraz Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - G. A. Raees Jalali
- Shiraz Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - J. Roozbeh
- Shiraz Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
- Shiraz Nephro-Urology research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - M. H. Anbardar
- Shiraz Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - N. Soleimani
- Shiraz Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - N. Rasaei
- Shiraz Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - S. Mohammadzadeh
- Shiraz Transplant Center, Abu-Ali Sina Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
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Mohammadzadeh S, Rahimi S, Ebrahimi-Rad M, Ofoghi H, Ehsani P. Transient expression of virus-like particles in plants: a promising platform for rapid vaccine production. vacres 2017. [DOI: 10.29252/vacres.4.3.4.72] [Citation(s) in RCA: 2] [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: 10/31/2022] Open
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Khojastepour L, Mohammadzadeh S, Jazayeri M, Omidi M. In vitro Evaluation of the Relationship between Gray Scales in Digital Intraoral Radiographs and Hounsfield Units in CT Scans. J Biomed Phys Eng 2017; 7:289-298. [PMID: 29082220 PMCID: PMC5654135] [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: 08/12/2015] [Accepted: 09/07/2015] [Indexed: 06/07/2023]
Abstract
BACKGROUND Jaw bone quality plays an essential role in treatment planning and prognosis of dental implants. Regarding several available methods for bone density measurements, they are not routinely used before implant surgery due to hard accessibility. OBJECTIVE An in vitro investigation of correlation between average gray scale in direct digital radiographs and Hounsfield units in CT-Scan provides a feasible method for evaluating alveolar bone quality prior to implant surgery. METHODS 26 sheep's mandibles in which a square shape ROI marked by gutta percha, were prepared. Three direct digital radiographs (CCD sensor) from every specimen were taken using 80, 100 and 200 milli-seconds. Then, the average gray levels for ROIs were calculated using a costume-made software. Next, the specimens were scanned using a 16-slice spiral CT and the Hounsfield Unit of each ROI was calculated. Pearson analysis measured the correlation between Hounsfield units and average gray levels. RESULTS There was a positive correlation between Hounsfield unit and average gray level in the radiographs and the correlation was better in higher exposure times. CONCLUSION It is possible to estimate Hounsfield unit and bone density in the jaw bones using average gray scale in a digital radiograph. This approach is easy, simple and available and also results in lower patient exposure comparing other bone densitometric analysis methods.
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Affiliation(s)
- L Khojastepour
- Professor of Oral and Maxillofacial Radiology (M.Sc.), Department of Radiology, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - S Mohammadzadeh
- Specialist in Periodontology (M.Sc.), Department of Periodontics, School of Dentistry, Bushehr University of Medical Sciences, Bushehr, Iran
| | - M Jazayeri
- Specialist in Oral and Maxillofacial Radiology (M.Sc.), Private Clinic of Oral and Maxillofacial Radiology, Khoramabad, Iran
| | - M Omidi
- Assistant Professor of Oral and Maxillofacial Radiology (M.Sc), Department of Radiology, School of Dentistry, Shiraz University of Medical Sciences, International Branch, Shiraz, Iran
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Rahmani M, Salimi A, Mohammadzadeh S, Sparkes HA. The supramolecular effect of aromaticity on the crystal packing of furan/thiophene carboxamide compounds. CrystEngComm 2016. [DOI: 10.1039/c6ce01945e] [Citation(s) in RCA: 11] [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: 12/20/2022]
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Mohammadzadeh S, Olya ME, Arabi AM, Shariati A, Khosravi Nikou MR. Synthesis, characterization and application of ZnO-Ag as a nanophotocatalyst for organic compounds degradation, mechanism and economic study. J Environ Sci (China) 2015; 35:194-207. [PMID: 26354709 DOI: 10.1016/j.jes.2015.03.030] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [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: 11/17/2014] [Revised: 03/01/2015] [Accepted: 03/02/2015] [Indexed: 05/12/2023]
Abstract
The current work deals with ZnO-Ag nanocomposites (in the wide range of x in the Zn1-xO-Agx chemical composition) synthesized using microwave assisted solution combustion method. The structural, morphological and optical properties of the samples were characterized by XRD (X-ray diffraction), FTIR (Fourier transform infrared spectrometry), SEM (scanning electron microscopy technique), EDX (energy dispersive X-ray spectrum), ICP (inductively coupled plasma technique), TEM (transmission electron microscopy), BET (Brunauer-Emmett-Teller method), UV-Vis (ultraviolet-visible spectrophotometer) and photoluminescence spectrophotometer. The photocatalytic activity of the ZnO-Ag was investigated by photo-degradation of Acid Blue 113 (AB 113) under UV illumination in a semi-batch reactor. This experiment showed that ZnO-Ag has much more excellent photocatalytic properties than ZnO synthesized by the same method. The enhanced photocatalytic activity was due to the decrease in recombination of photogenerated electron-holes. The results showed the improvement of ZnO photocatalytic activity and there is an optimum amount of Ag (3.5mol%) that needs to be doped with ZnO. The effect of operating parameters such as pH, catalyst dose and dye concentration were investigated. The reaction byproducts were identified by LC/MS (liquid chromatography/mass spectrometry) analysis and a pathway was proposed as well. Kinetic studies indicated that the decolorization process follows the first order kinetics. Also, the degradation percentage of AB 113 was determined using a total organic carbon (TOC) analyzer. Additionally, cost analysis of the process, the mechanism and the role of Ag were discussed.
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Affiliation(s)
- S Mohammadzadeh
- Gas Engineering Department, Petroleum University of Technology, Ahwaz, Iran
| | - M E Olya
- Department of Environmental Research, Institute for Color Science and Technology, Tehran, Iran.
| | - A M Arabi
- Department of Nanomaterials and Nanocoatings, Institute for Color Science and Technology, Tehran, Iran
| | - A Shariati
- Gas Engineering Department, Petroleum University of Technology, Ahwaz, Iran
| | - M R Khosravi Nikou
- Gas Engineering Department, Petroleum University of Technology, Ahwaz, Iran
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Heydari MJ, Mohammadzadeh S, Kheradmand A, Alirezaei M. Effect of dietary Satureja khuzistanica powder on semen characteristics and thiobarbituric acid reactive substances concentration in testicular tissue of Iranian native breeder rooster. Iran J Vet Res 2015; 16:255-260. [PMID: 27175185 PMCID: PMC4782694] [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: 10/04/2014] [Revised: 06/06/2015] [Accepted: 06/16/2015] [Indexed: 06/05/2023]
Abstract
Because of a paucity of information on the effect of Satureja khuzistanica in male chickens, this study was undertaken to determine the influence of dietary S. khuzistanica powder (SKP) on seminal characteristics and testes thiobarbituric acid reactive substances (TBARS) content in Iranian native breeder rooster. Thirty-six 40-week-old roosters were randomly allotted to 3 equal groups and received either a basal diet without SKP (T1 or control), or a diet containing 20 g/kg (T2) and 40 g/kg (T3) of SKP for 8-week-long experimental period. Semen samples were obtained weekly by abdominal massage to evaluate the seminal characteristics. At the end of the eighth week 18 birds (6 birds per each group) were randomly slaughtered, and sample was taken from right testes for TBARS evaluation. Administration of SKP improved all semen traits, except for sperm concentration. Likewise, TBARS content in SKP treatments did not significantly differ from the control (P>0.05). Seminal volume, live sperm percentage and plasma membrane integrity percentage in SKP-treated groups were higher than the control. Conversely, abnormal sperm percentages reduced in SKP-treated groups (P<0.05). Plasma membrane integrity in experimental treatments was significantly higher than the control in 2nd, 3rd and 7th weeks. However, at 6th and 8th weeks only T3 treatment was significantly different from the control. Notably, there was an increase in total sperm concentration in SKP-treated groups in compared to the control birds. In conclusion, this study indicated that addition of SKP in rooster diet improves sperm quality and also reduces their sperm membrane lipid peroxidation, which may lead to higher fertilization rate.
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Affiliation(s)
- M. J. Heydari
- Graduated from Faculty of Agriculture, Lorestan University, Khorram Abad, Iran
| | - S. Mohammadzadeh
- Department of Animal Sciences, Faculty of Agriculture, Lorestan University, Khorram Abad, Iran
| | - A. Kheradmand
- Department of Clinical Sciences, School of Veterinary Medicine, Lorestan University, Khorram Abad, Iran
| | - M. Alirezaei
- Division of Biochemistry, School of Veterinary Medicine, Lorestan University, Khorram Abad, Iran
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Fouladgar M, Mohammadzadeh S, Nayeri H. Electrochemical determination of homocysteine using carbon nanotubes modified paste electrode and isoprenaline as a mediator. RUSS J ELECTROCHEM+ 2014. [DOI: 10.1134/s1023193514030070] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [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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Khalighi Sheshdeh R, Khosravi Nikou MR, Badii K, Mohammadzadeh S. Evaluation of Adsorption Kinetics and Equilibrium for the Removal of Benzene by Modified Diatomite. Chem Eng Technol 2013. [DOI: 10.1002/ceat.201300041] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Nabavi SM, Hajizadeh Moghaddam A, Fazli M, Bigdellou R, Mohammadzadeh S, Nabavi SF, Ebrahimzadeh MA. Hepatoprotective activity of Allium paradoxum. Eur Rev Med Pharmacol Sci 2012; 16 Suppl 3:43-46. [PMID: 22957417] [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
OBJECTIVE Recent studies show that free radicals are important mediators of hepatic injury induced by carbon tetrachloride. Allium (A.) paradoxum showed antioxidant and antihemolytic activities. This work was conduct to determine the possible protective effect of this plant against hepatotoxicity. MATERIALS AND METHODS Subcutaneous injection of 3 ml/kg carbon tetrachloride diluted in olive oil (1:1 dilution) was employed for inducing acute liver toxicity. The protective effect of aerial parts and bulbs of A. paradoxum at flowering stage were determined. RESULTS Both aerial parts and bulbs extracts at the doses 500 and 750 mg/kg, i.p. offered significant hepatoprotective effect by reducing the serum marker enzymes, serum aspartate aminotransferase (AST) and alkaline phosphatase (ALP). Histopathological studies further confirmed the hepatoprotective activity of aerial parts and bulbs extracts when compared with the CCl4 treated groups. CONCLUSION Extracts of A. paradoxum showed significant hepatoprotective activity compared with control group.
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Affiliation(s)
- S M Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Mohammadzadeh S, Maksudov GY, Doronin YK. Survival of spermatozoa in the genital tract of mice post mortem. Dokl Biol Sci 2011; 436:62-4. [PMID: 21374018 DOI: 10.1134/s0012496611010078] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2010] [Indexed: 11/23/2022]
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Haghjoo M, Mohammadzadeh S, Taherpour M, Faghfurian B, Fazelifar AF, Alizadeh A, Rad MA, Sadr-Ameli MA. ST-segment depression as a risk factor in hypertrophic cardiomyopathy. Europace 2009; 11:643-9. [DOI: 10.1093/europace/eun393] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Asadi P, Farhadian T, Mohammadzadeh S. Comparative study of the knowledge level of “guidance-school female students” mothers between rurals and town of Birjand (east of Iran) on health behaviours regarding menstruation. Int J Gynaecol Obstet 2000. [DOI: 10.1016/s0020-7292(00)84475-6] [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: 11/16/2022]
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