1
|
Dündar A. Investigation of serum ischemic-modified albumin, galectin-3, paraoxonase-1, and myeloperoxidase activity levels in patients with acute brucellosis. Redox Rep 2023; 28:2289727. [PMID: 38054459 PMCID: PMC11001275 DOI: 10.1080/13510002.2023.2289727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2023] Open
Abstract
OBJECTIVES Infection remains current as an important discussion topic in the etiological factors of atherosclerosis. Ischemic-modified albumin (IMA), galectin-3 (gal-3), paraoxonase-1 (PON-1), and myeloperoxidase (MPO) are biomolecules that play an important role in the pathogenesis of atherosclerosis. Our aim is to investigate serum IMA, gal-3, PON-1, and MPO activity in acute brucellosis infection. MATERIALS AND METHODS Forty patients with acute brucellosis and 40 healthy individuals were included in the study. Serum IMA, gal-3, PON-1, and MPO activity were analyzed by the ELISA method. RESULTS In acute brucellosis infection, serum gal-3, IMA, and MPO activities were found to be significantly increased compared to the control group, and PON-1 activity was found to be significantly decreased compared to the control group (p < 0.001). There was a positive correlation between serum IMA, and MPO activity (r = 0.707 p = 0.000) and a negative correlation (r = -0.943, p = 0.000) between PON-1 activity. There was a positive correlation between serum gal-3 and MPO activity (r = 0.683, p = 0.000) and IMA level (r = 0.927, p = 0.000) and a negative correlation between PON-1 activity (r = -0.951, p = 0.000).Conclusion, it was found that serum gal-3, IMA levels and MPO activity increased, while PON-1 activity decreased. These results showed that the oxidant-anti-oxidant balance is impaired in acute brucellosis infection. In addition, these results indicate that brucella infection may be increase the risk of atherosclerosis. Further studies are needed to support our findings.
Collapse
Affiliation(s)
- Ahmet Dündar
- Vocational School of Health Services, Department of Medical Services and Techniques, Medical Laboratory Program, Mardin Artuklu University, Mardin, Turkey
| |
Collapse
|
2
|
Rajković M, Glavinić U, Bogunović D, Vejnović B, Davitkov D, Đelić N, Stanimirović Z. "Slow kill" treatment reduces DNA damage in leukocytes of dogs naturally infected with Dirofilaria immitis. Vet Parasitol 2023; 322:110008. [PMID: 37643566 DOI: 10.1016/j.vetpar.2023.110008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/09/2023] [Accepted: 08/10/2023] [Indexed: 08/31/2023]
Abstract
Parasitic diseases are considered to be a cause of oxidative stress which leads to oxidative damage of various molecules including DNA. This can result in mutations, replication errors, and genome instability. Therefore, aim of this study was to measure DNA damage induced by Dirofilaria immitis in the single cells such as dogs' leukocytes using the comet assay. Also, we monitored the effects of antiparasitic treatment on mitigation of sensitivity to DNA damage in leukocytes treated with H2O2 using the in vivo and ex vivo comet assay. The whole blood samples from 34 dogs from Serbia were used, both males and females, from one to 13 years old, both pure and mixed-breeds. A rapid immunochromatographic test (Antigen Rapid Heartworm Ag 2.0 Test Kit, Bionote, Minnesota, USA) was used for the detection of D. immitis antigens. The modified Knott's test and PCR were used in the aim of detecting D. immitis microfilariae in dogs' blood, and evaluating the number of circulating microfilariae during the treatment. The genotoxicity evaluation showed that D. immitis infection resulted in DNA damage in naturally infected dogs, with the highest DNA damage occurring in the group of dogs with severe clinical signs. Treatment with ivermectin and doxycycline decreased DNA damage in leukocytes of dogs in all groups, as the intensity of infection decreased due to applied therapy. Ex vivo comet assay results showed that leukocytes exhibited decreased sensitivity to H2O2-induced DNA damage during treatment. The results of the modified Knott's test and PCR in our study showed that treatment with ivermectin and doxycycline was successful in decreasing the average number of microfilariae during the time and at the end eliminating them from the dogs' blood.
Collapse
Affiliation(s)
- Milan Rajković
- Department of Parasitology, University of Belgrade - Faculty of Veterinary Medicine, Belgrade 11000, Serbia
| | - Uroš Glavinić
- Department of Biology, University of Belgrade - Faculty of Veterinary Medicine, Belgrade 11000, Serbia
| | - Danica Bogunović
- Department of Parasitology, University of Belgrade - Faculty of Veterinary Medicine, Belgrade 11000, Serbia
| | - Branislav Vejnović
- Department of Economics and Statistics, University of Belgrade - Faculty of Veterinary Medicine, Belgrade 11000, Serbia.
| | - Darko Davitkov
- Department of Equine, Small Animal, Poultry and Wild Animal Diseases, University of Belgrade - Faculty of Veterinary Medicine, Belgrade 11000, Serbia
| | - Ninoslav Đelić
- Department of Biology, University of Belgrade - Faculty of Veterinary Medicine, Belgrade 11000, Serbia
| | - Zoran Stanimirović
- Department of Biology, University of Belgrade - Faculty of Veterinary Medicine, Belgrade 11000, Serbia
| |
Collapse
|
3
|
Kumar VU, Kt MF, Sharma A, Bisht P, Dhingra S, Ravichandiran V, Ramesh M, Murti K. The Possible Role of Selected Vitamins and Minerals in the Therapeutic Outcomes of Leishmaniasis. Biol Trace Elem Res 2023; 201:1672-1688. [PMID: 35779182 DOI: 10.1007/s12011-022-03311-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 05/30/2022] [Indexed: 11/25/2022]
Abstract
Leishmaniasis is a protozoal disease declared as an endemic in areas suffering from severe malnutrition and poverty. The factors associated with poverty like low income, ecological factors, and malnutrition cause disruption in immunity and host defense increasing risk of infection. Altered resistance to infection and host susceptibility are associated with low micronutrient levels in undernourished patients. Malnutrition has been recognized as a poor predictive marker for leishmaniasis, in particular the deficiency of trace elements like zinc, iron, and vitamin A, B, C, D which has a prominent function in the regulation of innate and adaptive immunity, cell proliferation, human physiology, etc. Malnourishment can exacerbate host sensitivity and pathophysiologic intensity to infection in variety of ways, whereas infection can enhance underlying poor nutrition or enhance host vulnerability and sandfly's urge to attack specific hosts. The intensity of leishmaniasis can be influenced by body mass and micronutrient availability in the blood. Vitamin D, C, zinc, and iron are proved effective in inhibiting the growth of leishmaniasis in both amastigote or promastigote forms, either directly or by acting as precursor for a pathway which inhibits the parasite growth. This article elucidates a new perception to the crucial role of micronutrients and their probable role in the therapeutic outcomes of leishmaniasis. Since there is requirement of novel drugs to fight drug resistance and relapse of leishmaniasis, this article may pave way to understand the importance of micronutrients and their role in therapeutic outcomes of leishmaniasis.
Collapse
Affiliation(s)
- V Udaya Kumar
- Department of Pharmacy Practice, National Institute of Pharmaceutical Education and Research (NIPER)-Hajipur, Bihar, India
| | - Muhammed Favas Kt
- Department of Pharmacy Practice, National Institute of Pharmaceutical Education and Research (NIPER)- SAS Nagar, Mohali, Punjab, India
| | - Ayush Sharma
- Department of Pharmacy Practice, National Institute of Pharmaceutical Education and Research (NIPER)-Hajipur, Bihar, India
| | - Priya Bisht
- Department of Pharmacology & Toxicology, National Institute of Pharmaceutical Education and Research (NIPER) Hajipur, Bihar, India
| | - Sameer Dhingra
- Department of Pharmacy Practice, National Institute of Pharmaceutical Education and Research (NIPER)-Hajipur, Bihar, India
| | - V Ravichandiran
- Department of Natural Products, National Institute of Pharmaceutical Education and Research (NIPER) Kolkata, West Bengal, Kolkata, India
| | - M Ramesh
- Department of Pharmacy Practice, JSS College of Pharmacy Mysuru, Karnataka, Bengaluru, India
| | - Krishna Murti
- Department of Pharmacy Practice, National Institute of Pharmaceutical Education and Research (NIPER)-Hajipur, Bihar, India.
| |
Collapse
|
4
|
Emre Yanar K, Kucukler S, Eren E, Sertaç Eroglu M, Ilgun M, Gur C, Kandemir FM, Aktas MS. Oxidative stress parameters in dogs naturally infected with sarcoptic mange. REV COLOMB CIENC PEC 2023. [DOI: 10.17533/udea.rccp.v36n4a2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
|
5
|
Ali MM, Fatima A, Nawaz S, Rehman A, Javed M, Nadeem A. Cytotoxic and genotoxic evaluation of bisphenol S on onion root tips by Allium cepa and comet tests. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:88803-88811. [PMID: 35836054 DOI: 10.1007/s11356-022-21888-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 07/02/2022] [Indexed: 06/15/2023]
Abstract
Bisphenol S (BPS) is an analog of bisphenol A, which is used as substitute of BPA in many products like airport luggage tags, baby bottles, plastics, and epoxy resins etc. Bisphenol S can cause toxic effects in different organisms, i.e., mice, rat, zebrafish, and C.elegans, etc. Bisphenol S is also known as "endocrine disruptor" due to its ability to mimic the endocrine receptors. So, the aim of this study was to evaluate the cytotoxic and genotoxic effects of bisphenol S on meristematic cells present in onion root tips through Allium cepa (A.cepa) and comet tests. Root growth inhibition was evaluated by root growth inhibition assay. Mitotic index (MI) and chromosomal aberrations (CAs) were assessed by A.cepa assay. DNA damage was evaluated by comet assay. Root growth of A.cepa was inhibited due to bisphenol S. LC50 value calculated by root growth inhibition assay for bisphenol S was (2.6±0.63, 50 μg/ml). Mitotic index was reduced, and chromosomal aberrations were observed, i.e., stickiness, polyploidy, and disturbed ana-telophase in anaphase and telophase stages of mitosis. In case of comet assay, DNA damage was increased in statistically significant manner (p ≤ 0.05). It was concluded that bisphenol S constitutes cytotoxic and genotoxic effects on A. cepa root meristematic cells. Moreover, it is suggested to explore more toxicity studies of bisphenol S at molecular level.
Collapse
Affiliation(s)
- Muhammad Muddassir Ali
- Institute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan.
| | - Areej Fatima
- Institute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan
| | - Sadia Nawaz
- Institute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan
| | - Abdul Rehman
- Department of Epidemiology and Public Health, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan
| | - Maryam Javed
- Institute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan
| | - Asif Nadeem
- Department of Biotechnology, Virtual University of Pakistan, Lahore, 54000, Pakistan
| |
Collapse
|
6
|
Liman R, Ali MM, Istifli ES, Ciğerci İH, Bonciu E. Genotoxic and cytotoxic effects of pethoxamid herbicide on Allium cepa cells and its molecular docking studies to unravel genotoxicity mechanism. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:63127-63140. [PMID: 35449332 DOI: 10.1007/s11356-022-20166-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 04/05/2022] [Indexed: 06/14/2023]
Abstract
Pethoxamid is chloroacetamide herbicide. Pethoxamid is commonly used to kill different weeds in various crops. Pethoxamid can leach in the water and soil and can cause toxic effects to other non-target species. Current study is therefore aimed to perform the investigation of the cytotoxic and genotoxic effects of pethoxamid on Allium cepa cells.The root growth, mitotic index (MI), chromosomal aberrations (CAs), and DNA damage were assessed through root growth inhibition, A. cepa ana-telophase, and alkaline comet assays, respectively. Furthermore, molecular docking was performed to evaluate binding affinity of pethoxamid on DNA and very-long-chain fatty acid (VLCFA) synthases. In root growth inhibition test, onion root length was statistically significantly decreased in a concentration dependent manner. Concentration- and time-dependent decreases in MI were observed, whereas increase in CAs such as disturbed ana-telophase, chromosome laggards, stickiness, anaphase bridges, and DNA damage was caused by the pethoxamid on A. cepa root cells. Molecular docking revealed that pethoxamid binds selectively to GC-rich regions in the minor groove of the DNA structure and showed remarkable binding affinity against all synthases taking part in the sequential biosynthesis of VLCFAs. It was concluded that the pethoxamid-induced genotoxicity and cytotoxicity may be through multiple binding ability of this herbicide with DNA and VLCFA synthases.
Collapse
Affiliation(s)
- Recep Liman
- Molecular Biology and Genetics Department, Faculty of Arts and Sciences, Uşak University, 1 Eylül Campus, 64300, Usak, Turkey
| | - Muhammad Muddassir Ali
- Institute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences, Lahore, 54000, Pakistan.
| | - Erman Salih Istifli
- Department of Biology, Faculty of Science and Literature, Cukurova University, 01330, Adana, Turkey
| | - İbrahim Hakkı Ciğerci
- Molecular Biology and Genetics Department, Faculty of Science and Literatures, Afyon Kocatepe University, 03200, Afyon, Turkey
| | - Elena Bonciu
- Department of Agricultural and Forestry Technology, Faculty of Agronomy, University of Craiova, 13 A.I. Cuza Street, 200585, Craiova, Romania
| |
Collapse
|
7
|
Vega-Benedetti AF, Loi E, Zavattari P. DNA methylation alterations caused by Leishmania infection may generate a microenvironment prone to tumour development. Front Cell Infect Microbiol 2022; 12:984134. [PMID: 36105147 PMCID: PMC9465093 DOI: 10.3389/fcimb.2022.984134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 08/10/2022] [Indexed: 01/10/2023] Open
Abstract
DNA methylation is an epigenetic signature consisting of a methyl group at the 5’ cytosine of CpG dinucleotides. Modifications in DNA methylation pattern have been detected in cancer and infectious diseases and may be associated with gene expression changes. In cancer development DNA methylation aberrations are early events whereas in infectious diseases these epigenetic changes may be due to host/pathogen interaction. In particular, in leishmaniasis, a parasitic disease caused by the protozoan Leishmania, DNA methylation alterations have been detected in macrophages upon infection with Leishmania donovani and in skin lesions from patients with cutaneous leishmaniasis. Interestingly, different types of cancers, such as cutaneous malignant lesions, lymphoma and hepatocellular carcinoma, have been diagnosed in patients with a history of leishmaniasis. In fact, it is known that there exists an association between cancer and infectious diseases. Leishmania infection may increase susceptibility to develop cancer, but the mechanisms involved are not entirely clear. Considering these aspects, in this review we discuss the hypothesis that DNA methylation alterations induced by Leishmania may trigger tumorigenesis in long term infection since these epigenetic modifications may enhance and accumulate during chronic leishmaniasis.
Collapse
|
8
|
Rizk MA, El-Sayed SAES, Al-Araby M, Igarashi I. Effect of methanolic extract from Capsicum annuum against the multiplication of several Babesia species and Theileria equi on in vitro cultures, and Babesia microti in mice. Vet World 2022; 15:76-82. [PMID: 35369597 PMCID: PMC8924380 DOI: 10.14202/vetworld.2022.76-82] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 12/23/2021] [Indexed: 11/16/2022] Open
Abstract
Background and Aim: Piroplasmosis is a serious disease that infects animals, inflicting significant economic losses in the livestock industry and animal trade worldwide. Anti-piroplasm drugs now on the market have demonstrated host toxicity and parasite resistance. As a result, developing more effective and safer anti-piroplasm drugs becomes an urgent issue. This study aimed to evaluate the inhibitory effect of Capsicum annuum methanolic extract (CA) against the growth of Babesia bovis, Babesia divergens, Babesia caballi, and Theileria equi in vitro and against B. microti in mice.
Materials and Methods: Fluorescence-based SYBR Green I assay was used to evaluate CA's inhibitory effect in vitro and in vivo when used either as a monotherapy or combined with diminazene aceturate (DA). The hematological parameters (HCT, hemoglobin, and red blood cells counts) were determined in the blood of mice every 96 h using Celltac α MEK-6450 electronic hematology analyzer.
Results: The in vitro growth of B. bovis, B. divergens, T. equi, and B. caballi was inhibited by CA in a dose-dependent manner with IC50 values of 4.87±1.23, 44.11±8.03, 8.23±2.54, and 1.26±0.50 mg/mL, respectively. In B. microti-infected mice, a combination therapy consisting of CA and a low dose of DA showed a significant (p<0.05) inhibition of B. microti growth nearly similar to those obtained by treatment with the full dose of DA.
Conclusion: The obtained results indicate that CA might be a promising medicinal plant for treating babesiosis, especially when used with a low dose of DA.
Collapse
Affiliation(s)
- Mohamed Abdo Rizk
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada- Cho, Obihiro, Hokkaido 080-8555, Japan; Department of Internal Medicine and Infectious Diseases, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Shimaa Abd El-Salam El-Sayed
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada- Cho, Obihiro, Hokkaido 080-8555, Japan; Department of Biochemistry and Chemistry of Nutrition, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Mostafa Al-Araby
- Department of Parasitology, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Ikuo Igarashi
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada- Cho, Obihiro, Hokkaido 080-8555, Japan
| |
Collapse
|
9
|
Souza MDA, Ramos-Sanchez EM, Muxel SM, Lagos D, Reis LC, Pereira VRA, Brito MEF, Zampieri RA, Kaye PM, Floeter-Winter LM, Goto H. miR-548d-3p Alters Parasite Growth and Inflammation in Leishmania (Viannia) braziliensis Infection. Front Cell Infect Microbiol 2021; 11:687647. [PMID: 34178725 PMCID: PMC8224172 DOI: 10.3389/fcimb.2021.687647] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 05/24/2021] [Indexed: 12/21/2022] Open
Abstract
American Tegumentary Leishmaniasis (ATL) is an endemic disease in Latin America, mainly caused in Brazil by Leishmania (Viannia) braziliensis. Clinical manifestations vary from mild, localized cutaneous leishmaniasis (CL) to aggressive mucosal disease. The host immune response strongly determines the outcome of infection and pattern of disease. However, the pathogenesis of ATL is not well understood, and host microRNAs (miRNAs) may have a role in this context. In the present study, miRNAs were quantified using qPCR arrays in human monocytic THP-1 cells infected in vitro with L. (V.) braziliensis promastigotes and in plasma from patients with ATL, focusing on inflammatory response-specific miRNAs. Patients with active or self-healed cutaneous leishmaniasis patients, with confirmed parasitological or immunological diagnosis, were compared with healthy controls. Computational target prediction of significantly-altered miRNAs from in vitro L. (V.) braziliensis-infected THP-1 cells revealed predicted targets involved in diverse pathways, including chemokine signaling, inflammatory, cellular proliferation, and tissue repair processes. In plasma, we observed distinct miRNA expression in patients with self-healed and active lesions compared with healthy controls. Some miRNAs dysregulated during THP-1 in vitro infection were also found in plasma from self-healed patients, including miR-548d-3p, which was upregulated in infected THP-1 cells and in plasma from self-healed patients. As miR-548d-3p was predicted to target the chemokine pathway and inflammation is a central to the pathogenesis of ATL, we evaluated the effect of transient transfection of a miR-548d-3p inhibitor on L. (V.) braziliensis infected-THP-1 cells. Inhibition of miR-548d-3p reduced parasite growth early after infection and increased production of MCP1/CCL2, RANTES/CCL5, and IP10/CXCL10. In plasma of self-healed patients, MCP1/CCL2, RANTES/CCL5, and IL-8/CXCL8 concentrations were significantly decreased and MIG/CXCL9 and IP-10/CXCL10 increased compared to patients with active disease. These data suggest that by modulating miRNAs, L. (V.) braziliensis may interfere with chemokine production and hence the inflammatory processes underpinning lesion resolution. Our data suggest miR-548d-3p could be further evaluated as a prognostic marker for ATL and/or as a host-directed therapeutic target.
Collapse
Affiliation(s)
- Marina de Assis Souza
- Instituto de Medicina Tropical, Faculdade de Medicina, Universidade de São Paulo (IMTSP/USP), São Paulo, Brazil
| | - Eduardo Milton Ramos-Sanchez
- Instituto de Medicina Tropical, Faculdade de Medicina, Universidade de São Paulo (IMTSP/USP), São Paulo, Brazil.,Departamento de Salud Publica, Facultad de Ciencias de La Salud, Universidad Nacional Toribio Rodriguez de Mendoza de Amazonas, Chachapoyas, Peru
| | | | - Dimitris Lagos
- York Biomedical Research Institute, Hull York Medical School, University of York, York, United Kingdom
| | - Luiza Campos Reis
- Instituto de Medicina Tropical, Faculdade de Medicina, Universidade de São Paulo (IMTSP/USP), São Paulo, Brazil
| | | | | | | | - Paul Martin Kaye
- York Biomedical Research Institute, Hull York Medical School, University of York, York, United Kingdom
| | | | - Hiro Goto
- Instituto de Medicina Tropical, Faculdade de Medicina, Universidade de São Paulo (IMTSP/USP), São Paulo, Brazil.,Departamento de Medicina Preventiva, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| |
Collapse
|
10
|
Redox Status in Canine Leishmaniasis. Animals (Basel) 2021; 11:ani11010119. [PMID: 33429894 PMCID: PMC7828002 DOI: 10.3390/ani11010119] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 01/02/2021] [Accepted: 01/05/2021] [Indexed: 02/01/2023] Open
Abstract
Simple Summary Leishmaniasis is under strict observation by World Health Organization but its pathogenesis has not been completely clarified yet. Our aim was to compare healthy and affected dogs measuring parameters related to oxidative stress, namely reactive oxygen species, reactive nitrogen species and scavenger activities, using colorimetric assays. Our results demonstrate that several of the examined parameters are modified in canine Leishmaniasis. Therefore, it is essential to further investigate this topic to shed light on the pathogenesis of the disease. Abstract The World Health Organization defined leishmaniasis as one of the priority attention diseases. Aiming to clarify some aspects of its pathogenetic mechanisms, our study focused on the assessment of redox status in dogs, the main reservoir for Leishmania infantum. Forty-five dogs from an endemic area in southern Italy were divided into four different groups (from mild disease with negative to low positive antibody levels to very severe disease with medium to high positive antibody levels) according to the LeishVet group guidelines. Their plasma and/or sera were tested for reactive oxygen species (ROS), namely the superoxide anion (O2−), reactive nitrogen species (RNS), such as nitric oxide (NO) and hydroperoxides (ROOH), as well as activity of the detoxifying enzyme superoxide dismutase (SOD), and total nonenzymatic antioxidant capacity, as determined by the ferric reducing-antioxidant power (FRAP) assay. O2− generation was significantly (p < 0.05) reduced in leishmaniasis-affected dogs independently of the clinical stage, while NO production was stimulated (p < 0.05) only in II and III stage patients. No difference could be found for the levels of hydroperoxides and SOD activity between healthy and pathological subjects. FRAP values were lower in affected dogs but only in stage II. Taken together, although we demonstrated that several redox status parameters are altered in the plasma of dog affected by leishmaniasis, the oxidative stress changes that are observed in this disease, are possibly mainly due to cellular blood components i.e., neutrophils responsible for the elimination of the parasite. Further studies are required to assess the clinical values of the collected data.
Collapse
|
11
|
Liman R, Başbuğ B, Ali MM, Acikbas Y, Ciğerci İH. Cytotoxic and genotoxic assessment of tungsten oxide nanoparticles in Allium cepa cells by Allium ana-telophase and comet assays. J Appl Genet 2021; 62:85-92. [PMID: 33409932 DOI: 10.1007/s13353-020-00608-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 12/21/2020] [Accepted: 12/28/2020] [Indexed: 12/24/2022]
Abstract
Tungsten oxide nanoparticles or nanopowder (WO3NPs) is commonly used in various industries and also in biomedical applications such as additives, pigments, and biomedical sensors. Non-judicious excessive use of these nanoparticles (NPs) could be a serious human health concern. Therefore, the current study aimed to explore the cytotoxic and genotoxic assessment of WO3NPs through Allium cepa anaphase-telophase and comet assays. Nanoparticles were characterized through the scanning and transmission electron microscopy (TEM), zetasizer, and energy-dispersive X-ray spectroscopy. The mean size and the average diameter of WO3NPs were determined as 21.57 ± 2.48 nm and 349.42 ± 80.65 nm using TEM and a Zetasizer measurement system, respectively. Five concentrations (12.5 mg/L, 25 mg/L, 50 mg/L, 75 mg/L, and 100 mg/L) of WO3NPs were employed on the Allium cepa (A. cepa) roots for 4 h. Significant (p ≤ 0.05) decrease in mitotic index (MI) was shown by WO3NPs at all concentrations. The increase of chromosomal aberrations (CAs) was also observed in a concentration-dependent manner due to the WO3NPs exposure. There was a significant increase (p ≤ 0.05) in DNA damage at all concentrations of WO3NPs on the A. cepa cells. It was concluded that WO3NPs had cytotoxic and genotoxic effects on A. cepa meristematic cells. Moreover, further cytogenetic effects of WO3NPs should be investigated at the molecular level to assess its safety margin.
Collapse
Affiliation(s)
- Recep Liman
- Faculty of Arts and Sciences, Molecular Biology and Genetics Department, Usak University, 64300, Uşak, Turkey
| | - Bermal Başbuğ
- Faculty of Arts and Sciences, Molecular Biology and Genetics Department, Usak University, 64300, Uşak, Turkey
| | - Muhammad Muddassir Ali
- Institute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences, Syed Abdul Qadir Jilani Road (Outfall Road), 54000, Lahore, Pakistan.
| | - Yaser Acikbas
- Faculty of Engineering, Materials Science and Nanotechnology Engineering Department, Usak University, 64200, Usak, Turkey
| | - İbrahim Hakkı Ciğerci
- Faculty of Arts and Sciences, Molecular Biology and Genetics Department, Afyon Kocatepe University, 03200, Afyonkarahisar, Turkey
| |
Collapse
|
12
|
Zhuang H, Yao C, Zhao X, Chen X, Yang Y, Huang S, Pan L, Du A, Yang Y. DNA double-strand breaks in the Toxoplasma gondii-infected cells by the action of reactive oxygen species. Parasit Vectors 2020; 13:490. [PMID: 32988387 PMCID: PMC7523337 DOI: 10.1186/s13071-020-04324-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 08/30/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Toxoplasma gondii is an obligate parasite of all warm-blooded animals around the globe. Once infecting a cell, it manipulates the host's DNA damage response that is yet to be elucidated. The objectives of the present study were three-fold: (i) to assess DNA damages in T. gondii-infected cells in vitro; (ii) to ascertain causes of DNA damage in T. gondii-infected cells; and (iii) to investigate activation of DNA damage responses during T. gondii infection. METHODS HeLa, Vero and HEK293 cells were infected with T. gondii at a multiplicity of infection (MOI) of 10:1. Infected cells were analyzed for a biomarker of DNA double-strand breaks (DSBs) γH2AX at 10 h, 20 h or 30 h post-infection using both western blot and immunofluorescence assay. Reactive oxygen species (ROS) levels were measured using 2',7'-dichlorodihydrofluorescein diacetate (H2DCFDA), and ROS-induced DNA damage was inhibited by a ROS inhibitor N-acetylcysteine (NAC). Lastly, DNA damage responses were evaluated by detecting the active form of ataxia telangiectasia mutated/checkpoint kinase 2 (ATM/CHK2) by western blot. RESULTS γH2AX levels in the infected HeLa cells were significantly increased over time during T. gondii infection compared to uninfected cells. NAC treatment greatly reduced ROS and concomitantly diminished γH2AX in host cells. The phosphorylated ATM/CHK2 were elevated in T. gondii-infected cells. CONCLUSIONS Toxoplasma gondii infection triggered DNA DSBs with ROS as a major player in host cells in vitro. It also activated DNA damage response pathway ATM/CHK2. Toxoplasma gondii manages to keep a balance between survival and apoptosis of its host cells for the benefit of its own survival.
Collapse
Affiliation(s)
- Haohan Zhuang
- Institute of Preventive Veterinary Medicine, Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Chaoqun Yao
- Departments of Biomedical Sciences and One Health Center for Zoonoses and Tropical Veterinary Medicine, Ross University School of Veterinary Medicine, P.O. Box 334, Basseterre, West Indies, Saint Kitts and Nevis
| | - Xianfeng Zhao
- Animals & Plant Inspection and Quarantine Technology Center of Shenzhen Customs, Shenzhen, 518045, PR China
| | - Xueqiu Chen
- Institute of Preventive Veterinary Medicine, Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Yimin Yang
- Institute of Preventive Veterinary Medicine, Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Siyang Huang
- Institute of Comparative Medicine, College of Veterinary Medicine, Yangzhou University, and Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonosis, and Jiangsu Key Laboratory of Zoonosis, Yangzhou, 225009, Jiangsu Province, PR China
| | - Lingtao Pan
- Institute of Preventive Veterinary Medicine, Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, 310058, PR China
| | - Aifang Du
- Institute of Preventive Veterinary Medicine, Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, 310058, PR China.
| | - Yi Yang
- Institute of Preventive Veterinary Medicine, Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, 310058, PR China.
| |
Collapse
|
13
|
Çıldır DS, Liman R. Cytogenetic and genotoxic assessment in Allium cepa exposed to imazalil fungicide. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:20335-20343. [PMID: 32242316 DOI: 10.1007/s11356-020-08553-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 03/23/2020] [Indexed: 06/11/2023]
Abstract
Imazalil (IMZ), a fungicide containing imidazole group, is extensively used for the prevention and treatment of fungal diseases in plants. Current study was performed to examine cyto-genotoxic potential of IMZ on Allium cepa roots by following Allium ana-telophase and single cell gel electrophoresis (comet) assays. The concentration which reduced the growth of the root tips of IMZ by 50% compared to the negative control group (EC50) was found to be 1 μg/mL by Allium root growth inhibition test. 0.5, 1, and 2 μg/mL concentrations of IMZ were exposed to Allium roots for intervals of 24, 48, 72, and 96 h. 10 μg/mL of methyl methane sulfonate (MMS) and distilled water were used as control groups, both positive and negative. Statistical analysis was performed by using one-way ANOVA with Duncan's multiple comparison tests at p ≤ 0.05 and Pearson correlation test at p = 0.01. IMZ showed cytotoxic effect by statistically decreasing root growth and mitotic index (MI) and also genotoxic effect by statistically increasing chromosomal aberrations (CAs) and DNA damage compared to the negative control group. With these cyto-genotoxic effects, it should be used carefully and further cyto-genotoxic mechanisms should be investigated along with other toxicity tests.
Collapse
Affiliation(s)
- Damla Selin Çıldır
- Molecular Biology and Genetics Department, Faculty of Arts and Sciences, Uşak University, 1 Eylül Campus, 64300, Uşak, Turkey
| | - Recep Liman
- Molecular Biology and Genetics Department, Faculty of Arts and Sciences, Uşak University, 1 Eylül Campus, 64300, Uşak, Turkey.
| |
Collapse
|
14
|
Aydın G, Liman R. Cyto-genotoxic effects of Pinoxaden on Allium cepa L. roots. J Appl Genet 2020; 61:349-357. [DOI: 10.1007/s13353-020-00560-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 04/19/2020] [Accepted: 04/28/2020] [Indexed: 01/08/2023]
|
15
|
Liman R, Kursunlu AN, Ciğerci İH, Ozmen M, Acikbas Y. Assessment of the cytotoxic and genotoxic potential of pillar[5]arene derivatives by Allium cepa roots and Drosophila melanogaster haemocytes. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 192:110328. [PMID: 32078840 DOI: 10.1016/j.ecoenv.2020.110328] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Revised: 02/06/2020] [Accepted: 02/12/2020] [Indexed: 06/10/2023]
Abstract
In this study pillar[5]arene (P5) and a quinoline-functionalized pillar[5]arene (P5-6Q) which is used for detecting radioactive element, gas adsorption and toxic ions were synthesized. These materials were characterized by Nuclear Magnetic Resonance (NMR), Fourier Transform Infrared (FTIR), elemental analysis, melting point, Mass Spectroscopy, Scanning Electron Microscopy (SEM) and Zeta Potential. The cytotoxic and genotoxic potential of P5 and P5-6Q at distinct concentrations of 12.5, 25, 50, and 100 μg/mL were also investigated by Allium ana-telophase and comet assays on Allium cepa roots and Drosophila melanogaster haemocytes. P5 and P5-6Q showed dose dependent cytotoxic effect by decreasing mitotic index (MI) and genotoxic effect by increasing chromosomal aberrations (CAs such as disturbed anaphase-telophase, polyploidy, stickiness, chromosome laggards and bridges) and DNA damage at the exposed concentrations. These changes in P5-6Q were lower than P5. Further research is necessary to clarify the cytotoxic and genotoxic action mechanisms of P5 and P5-6Q at molecular levels.
Collapse
Affiliation(s)
- Recep Liman
- Usak University, Faculty of Arts and Sciences, Molecular Biology and Genetics Department, 64300, Uşak, Turkey.
| | - Ahmed Nuri Kursunlu
- Selcuk University, Faculty of Science, Chemistry Department, 42250, Konya, Turkey
| | - İbrahim Hakkı Ciğerci
- Afyon Kocatepe University, Faculty of Arts and Sciences, Molecular Biology and Genetics Department, 03200, Afyonkarahisar, Turkey
| | - Mustafa Ozmen
- Selcuk University, Faculty of Science, Chemistry Department, 42250, Konya, Turkey
| | - Yaser Acikbas
- Usak University, Faculty of Engineering, Materials Science and Nanotechnology Department, 64200, Usak, Turkey
| |
Collapse
|
16
|
Senturk E, Tugrul S, Doğan R, Eren SB, Ozturan O, Koçyiğit A, Kesgin S. Effect of Radiofrequency on DNA Damage and Oxidative Status in Patients with Turbinate Hypertrophy. Indian J Otolaryngol Head Neck Surg 2019; 71:1810-1815. [PMID: 31763251 DOI: 10.1007/s12070-017-1176-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Accepted: 07/28/2017] [Indexed: 10/19/2022] Open
Abstract
The radiofrequency devices that are used generate radiofrequency in the frequency range of 1.5 and 2.5 MHz. This study aims to demonstrate whether systematic oxidative status and DNA are influenced in this frequency range. In study, 27 patients who received radiofrequency treatment on inferior turbinate as they were diagnosed with inferior turbinate hypertrophy. DNA damage was assessed by alkaline comet assay in peripheral lymphocyte cells. Plasma levels of total antioxidant status (TAS), total oxidative status (TOS) were determined by using an automated measurement method and oxidative stress index (OSI) was calculated (OSI was calculated as: OSI = (TOS/TAS) × 100). There were increased in the OSI and TOS values on days 1 and 15 as compared to the samples taken before the radiofrequency administration. Significant decreases were seen in TAS values on days 1 and 15. As for the DNA damage, no significant differences were found on day 15 compared to the preoperative values even though there was a statistically insignificant increase on day 1. Administration of radiofrequency radiation on inferior turbinates results in increased oxidative stress in the acute period and a decrease in the anti-oxidative system. Although this effect causes a slight increase in the DNA damage in the early post-operative period, the damage is restored to the pre-operative levels on day 15. Therefore, we believe that a more conservative approach should be selected for radiofrequency treatment instead of using it routinely.
Collapse
Affiliation(s)
- Erol Senturk
- Department of Otorhinolaryngology, Alaca State Hospital, Alaca, Corum, Turkey
| | - Selahattin Tugrul
- 2Department of Otorhinolaryngology, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| | - Remzi Doğan
- 2Department of Otorhinolaryngology, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| | - Sabri Baki Eren
- 2Department of Otorhinolaryngology, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| | - Orhan Ozturan
- 2Department of Otorhinolaryngology, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| | - Abdurrahim Koçyiğit
- 3Department of Medical Biochemistry, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| | - Sıddıka Kesgin
- 3Department of Medical Biochemistry, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| |
Collapse
|
17
|
Saccol RDSP, da Silveira KL, Manzoni AG, Abdalla FH, de Oliveira JS, Dornelles GL, Barbisan F, Passos DF, Casali EA, de Andrade CM, da Cruz IBM, Leal DBR. Antioxidant, hepatoprotective, genoprotective, and cytoprotective effects of quercetin in a murine model of arthritis. J Cell Biochem 2019; 121:2792-2801. [PMID: 31691375 DOI: 10.1002/jcb.29502] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 10/08/2019] [Indexed: 12/11/2022]
Abstract
Rheumatoid arthritis is a highly debilitating inflammatory autoimmune disease which is characterized by joint destruction. The present study sought to investigate the effect of quercetin in rats with complete Freund's adjuvant-induced arthritis. Animals were divided into control/saline, control/quercetin (5 mg/kg, 25 mg/kg, and 50 mg/kg) arthritis/saline, and arthritis/quercetin (5 mg/kg, 25 mg/kg, and 50 mg/kg); the treatments were administered for 45 days. Biochemical, oxidative stress, genotoxicity, and cytotoxicity parameters were evaluated. All doses of quercetin reduced the levels of aspartate aminotransferase, thiobarbituric acid-reactive substances, and reactive oxygen species; however, only treatment with 25 or 50 mg/kg increased catalase activity. Total thiol and reduced glutathione levels were not significantly affected by the induction nor by the treatments. Genotoxicity assessed by DNA damage, and cytotoxicity through picogreen assay, decreased after treatments with quercetin. Our results present evidence of the antioxidant, cytoprotective, genoprotective and hepatoprotective, and effects of quercetin, demonstrating its potential as a candidate for coadjuvant therapy.
Collapse
Affiliation(s)
- Renata da Silva Pereira Saccol
- Programa de Pós-Graduação em Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil.,Laboratório de Imunobiologia Experimental e Aplicada, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
| | - Karine Lanes da Silveira
- Programa de Pós-Graduação em Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil.,Laboratório de Imunobiologia Experimental e Aplicada, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
| | - Alessandra Guedes Manzoni
- Laboratório de Imunobiologia Experimental e Aplicada, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil.,Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
| | - Fátima Husein Abdalla
- Laboratório de Imunobiologia Experimental e Aplicada, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
| | - Juliana Sorraila de Oliveira
- Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
| | - Guilherme Lopes Dornelles
- Programa de Pós-Graduação em Medicina Veterinária, Centro de Ciências Rurais, Departamento de Pequenos Animais, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
| | - Fernanda Barbisan
- Programa de Pós-Graduação em Gerontologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil.,Laboratório de Biogenômica, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
| | - Daniela Ferreira Passos
- Laboratório de Imunobiologia Experimental e Aplicada, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil.,Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
| | - Emerson André Casali
- Departamento de Ciências Morfológicas, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, RS, Brasil
| | - Cinthia Melazzo de Andrade
- Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil.,Programa de Pós-Graduação em Medicina Veterinária, Centro de Ciências Rurais, Departamento de Pequenos Animais, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
| | - Ivana Beatrice Mânica da Cruz
- Programa de Pós-Graduação em Gerontologia, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil.,Laboratório de Biogenômica, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
| | - Daniela Bitencourt Rosa Leal
- Programa de Pós-Graduação em Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil.,Laboratório de Imunobiologia Experimental e Aplicada, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil.,Programa de Pós-Graduação em Bioquímica Toxicológica, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brasil
| |
Collapse
|
18
|
Esmaeeli S, Hoseinirad SM, Rajabian M, Taheri AR, Berenji F, Hashemy SI. Evaluation of the oxidant-antioxidant balance, isoprostane and quantitative CRP in patients with cutaneous leishmaniasis. Microb Pathog 2019; 137:103738. [PMID: 31513893 DOI: 10.1016/j.micpath.2019.103738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 08/02/2019] [Accepted: 09/08/2019] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Cutaneous leishmaniasis is a dermal disease caused by several species of the genus Leishmania. It is an endemic disease with 1.2 million new cases occurring annually and mostly in developing countries. Oxidative stress is a condition of an imbalance in oxidant/antioxidant which may play a role in many different pathologic conditions. For the first time in this study, we introduced isoprostane as a reliable index for oxidative stress in patients suffering from leishmaniasis. We also investigated the possible relation between quantitative CRP and this disease. METHOD AND MATERIAL We collected 5 ml blood of 30 patients in addition to the same sample of the control healthy group. After applying appropriate methods, the plasma and serum specimens were extracted in order to conduct oxidant-antioxidant balance and CRP tests in serum as well as measuring isoprostane factor in plasma. STATISTICAL ANALYSIS We used T-student, ANOVA as well as linear regression to analyze the gathered data with a 0.05 confidence interval in SPSS environment. RESULTS The results showed a significant difference between the two groups in terms of the oxidant-antioxidant balance. Also, isoprostane and quantitative CRP levels were substantially higher in patients. There was no significant relationship between the mentioned factors and wound size and number. CONCLUSION Leishmania Amastigotes plays an important role in disturbing the oxidant-antioxidant balance resulting in inflammation and stress in patients. Furthermore, isoprostane was confirmed as a reliable index for evaluating oxidative stress in patients.
Collapse
Affiliation(s)
- Sara Esmaeeli
- Department of Clinical Biochemistry, Faculty of Medicine,d Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Mohammad Hoseinirad
- Department of Clinical Biochemistry, Faculty of Medicine,d Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Rajabian
- Department of Biochemistry, Payame-Noor University, Mashhad, Iran
| | - Ahmad Reza Taheri
- Department of Dermatology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fariba Berenji
- Department of Parasitology and Mycology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Isaac Hashemy
- Department of Clinical Biochemistry, Faculty of Medicine,d Mashhad University of Medical Sciences, Mashhad, Iran; Surgical Oncology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| |
Collapse
|
19
|
Liman R, Özkan S. Cytotoxicity and Genotoxicity in Allium cepa L. Root Meristem Cells Exposed to the Herbicide Penoxsulam. ACTA ACUST UNITED AC 2019. [DOI: 10.18466/cbayarfbe.533466] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
20
|
Andrade JCBN, Gatto M, Rodrigues DR, Soares ÂMVDC, Calvi SA. Cryptococcus neoformans and gattii promote DNA damage in human peripheral blood mononuclear cells. Med Mycol 2019. [PMID: 28633410 DOI: 10.1093/mmy/myx046] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Cryptococcosis, a systemic mycosis capable of disseminating to the central nervous system with frequent lethal effects, is caused by the species Cryptococus neoformans and Cryptococcus gattii. Several infectious agents such as virus, bacteria, and parasites may be associated to DNA damage and carcinogenesis in humans. Products of the oxidative metabolism, such as NO, produced as a host defense mechanism to destroy these pathogens, have been implicated in this damage process, due to excessive production related to an established chronic inflammatory response. Here, we investigated whether C. neoformans and /or C. gattii can cause DNA damage in human peripheral blood mononuclear cells (PBMCs) and whether this process is related to NO levels produced by PBMCs. We found that both species are equally able to induce genotoxicity in PBMCs. However, an association between DNA damage and high NO levels was only detected in relation to C. gattii. The results point to the possibility that patients with cryptococcosis are more susceptible to the development of other diseases.
Collapse
Affiliation(s)
| | - Mariana Gatto
- Botucatu School of Medicine - UNESP, Campus Botucatu, Tropical Diseases Department, São Paulo, Brazil
| | - Daniela Ramos Rodrigues
- Biosciences Institute - UNESP, Campus Botucatu, Microbiology and Immunology Department, São Paulo, Brazil
| | | | - Sueli Aparecida Calvi
- Botucatu School of Medicine - UNESP, Campus Botucatu, Tropical Diseases Department, São Paulo, Brazil
| |
Collapse
|
21
|
Liman R, Acikbas Y, Ciğerci İH. Cytotoxicity and genotoxicity of cerium oxide micro and nanoparticles by Allium and Comet tests. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2019; 168:408-414. [PMID: 30399539 DOI: 10.1016/j.ecoenv.2018.10.088] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 10/19/2018] [Accepted: 10/24/2018] [Indexed: 06/08/2023]
Abstract
Cerium oxide (CeO2) is extensively used in a range of applications like in television tubes, glass/ceramic polishing agent, fuel cells, solar cells, gas sensor andultraviolet absorbents. In current study, Allium ana-telophase and comet assays were employed to evaluate the cytotoxic and genotoxic effects of CeO2 microparticles (CMPs, <5 µm, bulk) and CeO2 nanoparticles (CNPs, < 25 nm) on the root meristem cells of Allium cepa by using mitotic phases, mitotic index (MI), chromosomal aberrations (CAs), and DNA damage. A cepa roots were treated with the CMPs and CNPs at four different concentrations (12.5, 25, 50, and 100 ppm) for 4 h. Methyl methane sulphonate (MMS,10 ppm) and distilled water were used as positive and negative control groups, respectively. All the applied doses statistically decreased MIs. MI values of CMPs were found higher than CNPs. CMPs and CNPs significantly increased CAs such as chromosome laggards, disturbed anaphase-telophase, stickiness and bridges and also DNA damage. Characterization of CMPs and CNPs showed the particle size as 4.24 ± 0.7 µm and 20.28 ± 2.33 nm, respectively. The average diameter of CMPs and CNPs in solution were in the range of 372.75 ± 70.23 nm and 167.74 ± 38.7 nm, respectively. These results demonstrated that CMPs and CNPs had cytotoxic and genotoxic effects in A. cepa root meristematic cells.
Collapse
Affiliation(s)
- Recep Liman
- Usak University Faculty of Arts and Sciences, Molecular Biology and Genetics Department, 1 Eylül Campus, 64300 Uşak, Turkey.
| | - Yaser Acikbas
- Usak University, Faculty of Engineering, Materials Science and Nanotechnology Department, 64200 Uşak, Turkey
| | - İbrahim Hakkı Ciğerci
- Afyon Kocatepe University, Faculty of Science and Literatures, Molecular Biology and Genetics Department, 03200 Afyonkarahisar, Turkey
| |
Collapse
|
22
|
Küçük D, Liman R. Cytogenetic and genotoxic effects of 2-chlorophenol on Allium cepa L. root meristem cells. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:36117-36123. [PMID: 30357725 DOI: 10.1007/s11356-018-3502-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 10/16/2018] [Indexed: 06/08/2023]
Abstract
2-Chlorophenol (2-CP), a class of chlorinated organic pollutants like other chlorophenols, is used as intermediate in the synthesis of the higher chlorinated congeners, certain dyes, preservatives, herbicides, fungicides, and plastics. In this study, cytotoxic and genotoxic effects of 2-CP were investigated on the root meristem cells of Allium cepa for its effects on root growth, mitotic index (MI), mitotic phases, chromosomal abnormalities (CAs), and DNA damage by using Allium anaphase-telophase and Comet assays. EC50 of 2-CP value was determined as approximately 25 mg/L by Allium root growth inhibition test. Three concentrations of 2-CP (12.5, 25, and 50 mg/L), distilled water (negative control), and methyl methane sulfonate (MMS, 10 mg/L, positive control) were applied to onion stem cells under different exposure periods (24, 48, 72, and 96 h). All the applied doses of 2-CP slightly decreased MIs. 2-CP induced total CAs such as disturbed anaphase-telophase, chromosome laggards, stickiness, and bridges and also DNA damage at significant levels. These results demonstrate that 2-CP has genotoxic effects in A. cepa root meristematic cells.
Collapse
Affiliation(s)
- Derya Küçük
- Faculty of Arts and Sciences, Molecular Biology and Genetics Department, Uşak University, 1 Eylül Campus, 64300, Uşak, Turkey
| | - Recep Liman
- Faculty of Arts and Sciences, Molecular Biology and Genetics Department, Uşak University, 1 Eylül Campus, 64300, Uşak, Turkey.
| |
Collapse
|
23
|
Liman R, Ciğerci İH, Gökçe S. Cytogenetic and genotoxic effects of Rosmaniric Acid on Allium cepa L. root meristem cells. Food Chem Toxicol 2018; 121:444-449. [PMID: 30248483 DOI: 10.1016/j.fct.2018.09.022] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 08/08/2018] [Accepted: 09/12/2018] [Indexed: 11/23/2022]
Abstract
Rosmarinic acid (RA) is a natural polyphenol carboxylic acid, an ester of caffeic acid with 3,4-dihydroxyphenyllactic acid, found in many species. Current study was aimed to investigate the mitotic division, chromosomal and genotoxic effects of RA on Allium cepa root meristematic cells. In Allium root growth inhibition test, EC50 value was found as 100 ppm. Three concentrations (50, 100, and 200 ppm) of RA under different exposure periods (24, 48, 72 and 96 h) were employed to onion tuber roots. Distilled water and methyl methane sulfonate (MMS, 10 ppm) were used as a negative and positive control, respectively. 100 (except 24 h) and 200 ppm of RA significantly decreased mitotic index (MI). There was an increase of total chromosomal aberrations (CAs) at 50 ppm and simultaneous decrease of CAs at 200 ppm concentrations (p < 0.05). A significant increase in DNA damage was also observed at 200 ppm by Comet assay. Quantitative analysis of RA in A. cepa root meristem cells was also done by liquid chromatography-tandem mass spectrometry (LC-MS/MS). Further investigations are required to explore the molecular mechanism involved in the cytotoxicity and genotoxicity of RA on plants.
Collapse
Affiliation(s)
- Recep Liman
- Uşak University Faculty of Arts and Sciences, Molecular Biology and Genetics Department, 64300, Uşak, Turkey.
| | - İbrahim Hakkı Ciğerci
- Afyon Kocatepe University, Faculty of Science and Literatures, Biology Department, 03200, Afyonkarahisar, Turkey
| | - Süleyman Gökçe
- Uşak University, Central Research Laboratory, 64000, Uşak, Turkey
| |
Collapse
|
24
|
Ince S, Kucukkurt I, Acaroz U, Arslan-Acaroz D, Varol N. Boron ameliorates arsenic-induced DNA damage, proinflammatory cytokine gene expressions, oxidant/antioxidant status, and biochemical parameters in rats. J Biochem Mol Toxicol 2018; 33:e22252. [PMID: 30368975 DOI: 10.1002/jbt.22252] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 09/24/2018] [Accepted: 10/01/2018] [Indexed: 01/27/2023]
Abstract
Arsenic, an element found in nature, causes hazardous effects on living organisms. Meanwhile, natural compounds exhibit protective effects against hazardous substances. This study evaluated the effects of boron against arsenic-induced genotoxicity and altered biochemical parameters in rats. Thirty-five male Wistar albino rats were equally divided into five groups, and the experimental period lasted 30 days. One group was used as the control, and another group was treated with 100 mg/L arsenic in drinking water. The other groups were orally treated with 5, 10, and 20 mg/kg boron plus arsenic (100 mg/L via drinking water). Arsenic caused changes in biochemical parameters, total oxidant/antioxidant status, and DNA damage in mononuclear leukocytes. Moreover, it increased IFN-γ, IL-1β, TNF-α, and NFκB mRNA expression levels in rat tissue. However, boron treatment improved arsenic-induced alterations in biochemical parameters and increases in DNA damage and proinflammatory cytokine gene expressions.
Collapse
Affiliation(s)
- Sinan Ince
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar, Turkey
| | - Ismail Kucukkurt
- Department of Biochemistry, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar, Turkey
| | - Ulas Acaroz
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar, Turkey
| | - Damla Arslan-Acaroz
- Department of Laboratory and Veterinary Health, Bayat Vocational School, Afyon Kocatepe University, Afyonkarahisar, Turkey
| | - Nuray Varol
- Department of Medical Genetics, Faculty of Medicine, Afyonkarahisar Health Sciences University, Afyonkarahisar, Turkey
| |
Collapse
|
25
|
Arslan-Acaroz D, Zemheri F, Demirel HH, Kucukkurt I, Ince S, Eryavuz A. In vivo assessment of polydatin, a natural polyphenol compound, on arsenic-induced free radical overproduction, gene expression, and genotoxicity. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:2614-2622. [PMID: 29130132 DOI: 10.1007/s11356-017-0391-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Accepted: 10/02/2017] [Indexed: 06/07/2023]
Abstract
Arsenic (As) is a well-known contaminant of global groundwater. Its exposure causes several hazardous effects on animals and human via oxidative stress. The present study examined the effect of polydatin (PD) on free radical overproduction in rats exposed to As. Thirty-five male rats randomly allocated into five equal groups. To the control group, physiological saline was given orally and to the second group only 100 mg/L As was given by drinking water for 60 days. The other groups were treated with As (100 mg/L) and PD orally at 50, 100, and 200 mg/kg/day, respectively. Treatment with As enhanced malondialdehyde level but decreased glutathione level in blood, liver, kidney, brain, lung, and heart of rats. Also, As decreased superoxide dismutase and catalase activities of erythrocyte, liver, kidney, brain, lung, and heart in rats. Furthermore, As treatment gave rise to increased DNA damage and gene expressions of interleukin 1 beta (IL-1β), nuclear factor kappa beta (NFκB), p53, and tumor necrosis factor-α (TNF-α) in the lung, brain, kidney, and liver. However, treatment of PD ameliorated As-exposed lipid peroxidation, antioxidant enzymes activities, DNA damage, gene expressions, and histopathological changes in tissues. In conclusion, PD has a dose-dependent protective effect on lipid peroxidation and antioxidant defense mechanism in rats against As exposure.
Collapse
Affiliation(s)
- Damla Arslan-Acaroz
- Department of Biochemistry, Faculty of Veterinary Medicine, Afyon Kocatepe University, 03200, Afyonkarahisar, Turkey
| | - Fahriye Zemheri
- Department of Molecular Biology and Genetics, Faculty of Art and Science, Bartin University, 74100, Bartin, Turkey
| | | | - Ismail Kucukkurt
- Department of Biochemistry, Faculty of Veterinary Medicine, Afyon Kocatepe University, 03200, Afyonkarahisar, Turkey
| | - Sinan Ince
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Afyon Kocatepe University, 03200, Afyonkarahisar, Turkey.
| | - Abdullah Eryavuz
- Department of Physiology, Faculty of Veterinary Medicine, Afyon Kocatepe University, 03200, Afyonkarahisar, Turkey
| |
Collapse
|
26
|
Aktas MS, Kandemir FM, Kirbas A, Hanedan B, Aydin MA. Evaluation of Oxidative Stress in Sheep Infected with Psoroptes Ovis using Total Antioxidant Capacity, Total Oxidant Status, and Malondialdehyde Level. J Vet Res 2017; 61:197-201. [PMID: 29978073 PMCID: PMC5894390 DOI: 10.1515/jvetres-2017-0025] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 05/12/2017] [Indexed: 12/24/2022] Open
Abstract
Introduction The study aimed at evaluating oxidative stress using malondialdehyde (MDA), total antioxidant capacity (TAC), total oxidant status (TOS), and oxidative stress index (OSI) markers in sheep naturally infected with Psoroptes ovis(Acari). Material and Methods The study was performed on 40 sheep divided into two equal groups: a healthy group (group I) and a group naturally infected with Psoroptes ovis (group II). The sera were obtained by centrifuging blood samples collected from the vena jugularis and serum MDA level changes in the samples were measured spectrophotometrically. Commercially available test kits were used for the measurement of TAC and TOS levels. The percentage ratio of TOS level to TAC level was accepted as OSI. Results The serum malondialdehyde, total oxidant status levels, and oxidative stress index increased significantly (P < 0.01) in group II, while the serum total antioxidant capacity levels decreased significantly (P < 0.01) in this group. Negative correlations between total antioxidant capacity and total oxidant status and total antioxidant capacity and malondialdehyde, and a positive correlation between total oxidant status and malondialdehyde were found in infected sheep. Conclusion The obtained results indicated the relationship between oxidant/antioxidant imbalance and Psoroptes ovis infection in sheep. Their MDA, TAC, TOS, and OSI markers may be used to determine the oxidative stress in natural infections with Psoroptes ovis.
Collapse
Affiliation(s)
| | - Fatih Mehmet Kandemir
- Department of Biochemistry, Faculty of Veterinary Medicine, Atatürk University, 25240, Erzurum, Turkey
| | - Akin Kirbas
- Department of Internal Medicine, Atatürk University, 25240, Erzurum, Turkey
| | - Basak Hanedan
- Department of Internal Medicine, Atatürk University, 25240, Erzurum, Turkey
| | - Mehmet Akif Aydin
- Food and Livestock Applied Research Center, Atatürk University, 25240, Erzurum, Turkey
| |
Collapse
|
27
|
|
28
|
Asmaa Q, AL-Shamerii S, Al-Tag M, AL-Shamerii A, Li Y, Osman BH. Parasitological and biochemical studies on cutaneous leishmaniasis in Shara'b District, Taiz, Yemen. Ann Clin Microbiol Antimicrob 2017; 16:47. [PMID: 28676088 PMCID: PMC5496594 DOI: 10.1186/s12941-017-0224-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 06/24/2017] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND The leishmaniasis is a group of diseases caused by intracellular haemoflagellate protozoan parasites of the genus Leishmania. Leishmaniasis has diverse clinical manifestations; cutaneous leishmaniasis (CL) is the most common form of leishmaniasis which is responsible for 60% of disability-adjusted life years. CL is endemic in Yemen. In Shara'b there is no reference study available to identify the prevalence of endemic diseases and no investigation has been conducted for diagnosing the diseases. METHODS This study was conducted in villages for CL which collected randomly. The study aimed at investigating the epidemiological factors of CL in Shara'b by using questioner. Symptoms of lesions in patients suffering from CL, confirmed by laboratory tests, gave a new evidence of biochemical diagnosis in 525 villagers aged between 1 and 60 years old. Venous bloods were collected from 99 patients as well as from 51 control after an overnight fast. RESULTS The percentage prevalence of CL was found 18.8%. The prevalence rate of infection among males (19.3%) was higher than females (18.40%). Younger age group (1-15) had a higher prevalence rate (20.3%) than the other age groups. Furthermore, the population with no formal education had the higher rate of infection (61% of the total). A significant increase of serum malondialdehyde (P < 0.001) in CL patients was obtained. The highest level of MDA may be due to over production of ROS and RNS results in oxidative stress and the acceleration of lipid peroxidation in CL patients. CONCLUSIONS There were high prevalence rates of CL in Shara'b. The patient who had CL has been found with many changes in some biochemical levels. This study provides a clear indication on the role of MDA as an early biochemical marker of peroxidation damage occurring during CL. Increased uric acid, and catalase activity was provided of free radical.
Collapse
Affiliation(s)
- Qhtan Asmaa
- College of Environment, Hohai University, Nanjing, 210098 China
| | | | - Mohammed Al-Tag
- Department of Applied Microbiology, Taiz University, Taiz, Yemen
| | - Adam AL-Shamerii
- Faculty of Applied Science, Direction of Scientific Research, Taiz University, Taiz, Yemen
| | - Yiping Li
- College of Environment, Hohai University, Nanjing, 210098 China
| | | |
Collapse
|
29
|
Rizk MA, El-Sayed SAES, AbouLaila M, Yokoyama N, Igarashi I. Evaluation of the inhibitory effect of N-acetyl-L-cysteine on Babesia and Theileria parasites. Exp Parasitol 2017; 179:43-48. [PMID: 28655583 DOI: 10.1016/j.exppara.2017.06.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Revised: 05/31/2017] [Accepted: 06/23/2017] [Indexed: 12/21/2022]
Abstract
N-acetyl-L-cysteine is known to have antibacterial, antiviral, antimalarial, and antioxidant activities. Therefore, the in vitro inhibitory effect of this hit was evaluated in the present study on the growth of Babesia and Theileria parasites. The in vitro growth of Babesia bovis, Babesia bigemina, Babesia divergens, Theileria equi, and Babesia caballi that were tested was significantly inhibited (P < 0.05) by micromolar concentrations of N-acetyl-L-cysteine. The inhibitory effect of N-acetyl-L-cysteine was synergistically potentiated when used in combination with diminazene aceturate on B. bovis and B. caballi cultures. These results indicate that N-acetyl-L-cysteine might be used as a drug for the treatment of babesiosis, especially when used in combination with diminazene aceturate.
Collapse
Affiliation(s)
- Mohamed Abdo Rizk
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-Cho, Obihiro, Hokkaido, Japan; Department of Internal Medicine and Infectious Diseases, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Shimaa Abd El-Salam El-Sayed
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-Cho, Obihiro, Hokkaido, Japan; Department of Biochemistry and Chemistry of Nutrition, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Mahmoud AbouLaila
- Department of Parasitology, Faculty of Veterinary Medicine, University of Sadat City, Sadat City 32511, Minoufiya, Egypt
| | - Naoaki Yokoyama
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-Cho, Obihiro, Hokkaido, Japan
| | - Ikuo Igarashi
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Inada-Cho, Obihiro, Hokkaido, Japan.
| |
Collapse
|
30
|
Meglumine Antimoniate (Glucantime) Causes Oxidative Stress-Derived DNA Damage in BALB/c Mice Infected by Leishmania (Leishmania) infantum. Antimicrob Agents Chemother 2017; 61:AAC.02360-16. [PMID: 28320726 DOI: 10.1128/aac.02360-16] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 02/27/2017] [Indexed: 11/20/2022] Open
Abstract
Leishmaniasis is a neglected tropical disease caused by >20 species of the protozoan parasite Leishmania Meglumine antimoniate (Glucantime) is the first-choice drug recommended by the World Health Organization for the treatment of all types of leishmaniasis. However, the mechanisms of action and toxicity of pentavalent antimonials, including genotoxic effects, remain unclear. Therefore, the mechanism by which meglumine antimoniate causes DNA damage was investigated for BALB/c mice infected by Leishmania (Leishmania) infantum and treated with meglumine antimoniate (20 mg/kg for 20 days). DNA damage was analyzed by a comet assay using mouse leukocytes. Furthermore, comet assays were followed by treatment with formamidopyrimidine-DNA glycosylase and endonuclease III, which remove oxidized DNA bases. In addition, the activities of superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx) in the animals' sera were assessed. To investigate mutagenicity, we carried out a micronucleus test. Our data demonstrate that meglumine antimoniate, as well as L. infantum infection, induces DNA damage in mammalian cells by the oxidation of nitrogenous bases. Additionally, the antileishmanial increased the frequency of micronucleated cells, confirming its mutagenic potential. According to our data, both meglumine antimoniate treatment and L. infantum infection promote oxidative stress-derived DNA damage, which promotes overactivation of the SOD-CAT axis, whereas the SOD-GPx axis is inhibited as a probable consequence of glutathione (GSH) depletion. Finally, our data enable us to suggest that a meglumine antimoniate regimen, as recommended by the World Health Organization, would compromise GPx activity, leading to the saturation of antioxidant defense systems that use thiol groups, and might be harmful to patients under treatment.
Collapse
|
31
|
Sposito JCV, Crispim BDA, Romãn AI, Mussury RM, Pereira JG, Seno LO, Grisolia AB. Evaluation the urban atmospheric conditions in different cities using comet and micronuclei assay in Tradescantia pallida. CHEMOSPHERE 2017; 175:108-113. [PMID: 28211323 DOI: 10.1016/j.chemosphere.2017.01.136] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Revised: 01/12/2017] [Accepted: 01/28/2017] [Indexed: 06/06/2023]
Abstract
In the present study, genotoxicity and mutagenicity were investigated in Tradescantia pallida exposed to vehicular traffic at different sites in a high-altitude tropical climate. During March, May, July, September, and November 2014, a comet assay and micronucleus bioassays were conducted on young inflorescences and leaves of T. pallida collected from twelve towns in the southern region of Mato Grosso do Sul with different amounts of vehicular traffic. Weather parameters (temperature, relative humidity and rainfall) were measured and vehicles were counted to determine traffic levels in each town. A higher frequency of genotoxic and mutagenic damage was observed in the municipality of Dourados. The highest frequency of genetic damage was observed in September and November according to both assays. Relative humidity and rainfall were inversely proportional to the frequency of genetic damage in T. pallida during the collection period. Based on these results, we conclude that the bioassays are efficient for assessing the effects of vehicular traffic in these towns with respect to weather conditions over time. These bioassays can be applied to identify risk areas, which are determined by climatic conditions and air pollutants released.
Collapse
Affiliation(s)
- Juliana Caroline Vivian Sposito
- Faculty of Exact Sciences and Technology, Federal University of Grande Dourados/UFGD, Street João Rosa Góes, Vila Progresso, 79.825-070 Dourados, MS, Brazil.
| | - Bruno do Amaral Crispim
- Faculty of Exact Sciences and Technology, Federal University of Grande Dourados/UFGD, Street João Rosa Góes, Vila Progresso, 79.825-070 Dourados, MS, Brazil.
| | - Amanda Izadora Romãn
- Faculty of Biological and Environmental Sciences, Federal University of Grande Dourados/UFGD, Street João Rosa Góes, Vila Progresso, 79.825-070 Dourados, MS, Brazil.
| | - Rosilda Mara Mussury
- Faculty of Biological and Environmental Sciences, Federal University of Grande Dourados/UFGD, Street João Rosa Góes, Vila Progresso, 79.825-070 Dourados, MS, Brazil.
| | - Joelson Gonçalves Pereira
- Faculty of Biological and Environmental Sciences, Federal University of Grande Dourados/UFGD, Street João Rosa Góes, Vila Progresso, 79.825-070 Dourados, MS, Brazil.
| | - Leonardo Oliveira Seno
- Faculty of Agricultural Sciences/FCA, Federal University of Grande Dourados/UFGD, Street João Rosa Góes, Vila Progresso, 79.825-070 Dourados, MS, Brazil.
| | - Alexeia Barufatti Grisolia
- Faculty of Biological and Environmental Sciences, Federal University of Grande Dourados/UFGD, Street João Rosa Góes, Vila Progresso, 79.825-070 Dourados, MS, Brazil.
| |
Collapse
|
32
|
Hajizadeh Maleki B, Tartibian B, Mooren FC, Krüger K, FitzGerald LZ, Chehrazi M. A randomized controlled trial examining the effects of 16 weeks of moderate-to-intensive cycling and honey supplementation on lymphocyte oxidative DNA damage and cytokine changes in male road cyclists. Cytokine 2016; 88:222-231. [PMID: 27676156 DOI: 10.1016/j.cyto.2016.09.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Revised: 09/08/2016] [Accepted: 09/20/2016] [Indexed: 11/23/2022]
Abstract
The aim of this study was to investigate whether honey supplementation (70g, ninety minutes before each training session) attenuates changes in lymphocyte counts, DNA damage, cytokines, antioxidative and peroxidative biomarkers following moderate-to-intensive exercise training in male road cyclists. Healthy nonprofessional cyclists (n=24, aged 17-26years) were randomly assigned to exercise+supplement (EX+S, n=12) and exercise (EX, n=12) groups for an experimental period of 16weeks. Moderate-to-intensive exercise training increased lymphocytes DNA damage, cytokines and peroxidative biomarkers as well as decreased antioxidative biomarkers in the EX group. These changes were significantly attenuated in the EX+S group. Furthermore, for both groups the observed changes in peroxidative and antioxidative biomarkers could be correlated positively and negatively, respectively, with lymphocyte DNA damage and cytokines. Findings suggest that honey attenuates oxidative stress and lymphocyte DNA damage after exercise, activities that are most likely attributable to its high antioxidant capacity.
Collapse
Affiliation(s)
| | - Bakhtyar Tartibian
- Department of Sport Injuries, Faculty of Physical Education and Sport Sciences, Allameh Tabataba'i University, Tehran, Iran.
| | - Frank C Mooren
- Department of Sports Medicine, Justus-Liebig-University, Giessen, Germany.
| | - Karsten Krüger
- Department of Sports Medicine, Justus-Liebig-University, Giessen, Germany.
| | - Leah Z FitzGerald
- Department of Nursing, Mount Saint Mary's University, Los Angeles, CA, United States.
| | - Mohammad Chehrazi
- Department of Epidemiology and Reproductive Health, Reproductive Epidemiology Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran.
| |
Collapse
|
33
|
Tissue-specific genome instability in synthetic interspecific hybrids of Pennisetum purpureum (Napier grass) and Pennisetum glaucum (pearl millet) is caused by micronucleation. Chromosome Res 2016; 24:285-97. [DOI: 10.1007/s10577-016-9521-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Revised: 03/18/2016] [Accepted: 03/23/2016] [Indexed: 10/22/2022]
|
34
|
Baldissera MD, Sagrillo MR, de Sá MF, Grando TH, Souza CF, de Brum GF, da Luz SCA, Oliveira SS, De Mello ALB, Nascimento K, Tatsch E, Moresco RN, da Silva AS, Monteiro SG. Relationship between DNA damage in liver, heart, spleen and total blood cells and disease pathogenesis of infected rats by Trypanosoma evansi. Exp Parasitol 2015; 161:12-9. [PMID: 26704663 DOI: 10.1016/j.exppara.2015.12.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 09/26/2015] [Accepted: 12/09/2015] [Indexed: 01/04/2023]
Abstract
Trypanosoma evansi is an important pathogen that causes changes in nitric oxide (NO) levels and antioxidant enzymes, as well as oxidative stress. The present study evaluated the in vivo effect of T. evansi infection on frequency and index of DNA damage in liver, heart, spleen and total blood of rats. Twenty rats were assigned into two groups with ten rats each, being subdivided into four subgroups (A1 and A2, 5 animals/group; and B1 and B2, 5 animals/group). Rats in the subgroups A1 and A2 were used as control (uninfected) and animals in the subgroups B1 and B2 were inoculated with T. evansi (infected). NO in serum and the comet assay were used to measure DNA damage index (DI) and damage frequency (DF) in liver, heart, spleen and total blood of infected rats. Increased NO levels on days 3 and 9 post-infection (PI) was observed (P < 0.001). Also, it was verified an increase on DI and DF in the evaluated organs on days 3 and 9 PI (P < 0.001). Our data show that T. evansi infection causes genotoxicity due to the production of NO, causing not only the death of the protozoan, but also inducing DNA damage in the host.
Collapse
Affiliation(s)
- Matheus D Baldissera
- Department of Microbiology and Parasitology, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil.
| | - Michele R Sagrillo
- Laboratory of Cell Culture, Centro Universitário Franciscano, Santa Maria, RS, Brazil
| | - Mariângela F de Sá
- Department of Microbiology and Parasitology, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Thirssa H Grando
- Department of Microbiology and Parasitology, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Carine F Souza
- Department of Physiology and Pharmacology, UFSM, Santa Maria, RS, Brazil
| | - Gerson F de Brum
- Laboratory of Cell Culture, Centro Universitário Franciscano, Santa Maria, RS, Brazil
| | - Sônia C A da Luz
- Department of Microbiology and Parasitology, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
| | | | - Adriana L B De Mello
- Laboratory of Cell Culture, Centro Universitário Franciscano, Santa Maria, RS, Brazil
| | - Kátia Nascimento
- Laboratory of Cell Culture, Centro Universitário Franciscano, Santa Maria, RS, Brazil
| | - Etiane Tatsch
- Department of Clinical and Toxicological Analysis, Universidade Federal de Santa Maria, RS, Brazil
| | - Rafael N Moresco
- Department of Clinical and Toxicological Analysis, Universidade Federal de Santa Maria, RS, Brazil
| | - Aleksandro S da Silva
- Department of Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Silvia G Monteiro
- Department of Microbiology and Parasitology, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
| |
Collapse
|
35
|
Tugrul S, Koçyiğit A, Doğan R, Eren SB, Senturk E, Ozturan O, Ozar OF. Total antioxidant status and oxidative stress in recurrent aphthous stomatitis. Int J Dermatol 2015; 55:e130-5. [PMID: 26625952 DOI: 10.1111/ijd.13101] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Revised: 03/25/2015] [Accepted: 06/09/2015] [Indexed: 01/26/2023]
Abstract
BACKGROUND Recurrent aphthous stomatitis is an idiopathic, chronic, recurrent inflammatory disease of the oral mucosa. It is thought that oxidative stress caused by systemic inflammation plays a basic role in the etiopathogenesis of recurrent aphthous stomatitis. The aim of this study is to review oxidative status and DNA damage in recurrent aphthous stomatitis. METHOD The study included 42 patients with an active recurrent aphthous stomatitis lesion and 39 healthy volunteers with similar demographic characteristics. DNA damage was analyzed using alkaline single cell gel electrophoresis (comet assay). Plasma levels of total antioxidant status and total oxidative status were determined by using an automated measurement method. Oxidative stress index was calculated as total oxidative status/total antioxidant status and × 100. RESULTS The total oxidative status and oxidative stress index values were significantly higher in the recurrent aphthous stomatitis group compared to the control group, while total antioxidant status values were significantly lower. In the recurrent aphthous stomatitis group, DNA damage was observed to be significantly higher than the control group. In correlation analysis, significant correlation was found between DNA damage and the oxidative stress index and total oxidative status values in the recurrent aphthous stomatitis group. CONCLUSION This is the first report in the literature that demonstrates association of recurrent aphthous stomatitis with increased oxidative status.
Collapse
Affiliation(s)
- Selahattin Tugrul
- Department of Otorhinolaryngology, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| | - Abdurrahim Koçyiğit
- Department of Medical Biochemistry, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| | - Remzi Doğan
- Department of Otorhinolaryngology, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| | - Sabri Baki Eren
- Department of Otorhinolaryngology, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| | - Erol Senturk
- Department of Otorhinolaryngology, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| | - Orhan Ozturan
- Department of Otorhinolaryngology, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| | - Omer Faruk Ozar
- Department of Medical Biochemistry, Bezmialem Vakif University, Fatih, Istanbul, Turkey
| |
Collapse
|
36
|
DNA damage and oxidative status in PFAPA syndrome. Auris Nasus Larynx 2015; 42:406-11. [DOI: 10.1016/j.anl.2015.03.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2014] [Revised: 03/15/2015] [Accepted: 03/20/2015] [Indexed: 11/21/2022]
|
37
|
Dilek F, Ozkaya E, Kocyigit A, Yazici M, Kesgin S, Gedik AH, Cakir E. Effect of montelukast monotherapy on oxidative stress parameters and DNA damage in children with asthma. Int Arch Allergy Immunol 2015; 167:119-26. [PMID: 26303984 DOI: 10.1159/000436967] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2014] [Accepted: 06/11/2015] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND There is ample knowledge reported in the literature about the role of oxidative stress in asthma pathogenesis. It is also known that the interaction of reactive oxygen species with DNA may result in DNA strand breaks. The aim of this study was to investigate if montelukast monotherapy affects oxidative stress and DNA damage parameters in a population of pediatric asthma patients. METHODS Group I consisted of 31 newly diagnosed asthmatic patients not taking any medication, and group II consisted of 32 patients who had been treated with montelukast for at least 6 months. Forty healthy control subjects were also enrolled in the study. Plasma total oxidant status (TOS) and total antioxidant status (TAS) were measured to assess oxidative stress. DNA damage was assessed by means of alkaline comet assay. RESULTS The patients in both group I and group II had statistically significant higher plasma TOS (13.1 ± 4 and 11.1 ± 4.1 μmol H2O2 equivalent/liter, respectively) and low TAS levels (1.4 ± 0.5 and 1.5 ± 0.5 mmol Trolox equivalent/liter, respectively) compared with the control group (TOS: 6.3 ± 3.5 μmol H2O2 equivalent/liter and TAS: 2.7 ± 0.6 mmol Trolox equivalent/liter; p < 0.05). DNA damage was 18.2 ± 1.0 arbitrary units (a.u.) in group I, 16.7 ± 8.2 a.u. in group II and 13.7 ± 3.4 a.u. in the control group. There were statistically significant differences only between group I and the control group (p < 0.05). CONCLUSIONS According to the findings, montelukast therapy makes only minimal but not statistically significant improvement in all TOS, TAS and DNA damage parameters.
Collapse
Affiliation(s)
- Fatih Dilek
- Divisions of Pediatric Allergy and Immunology, Department of Pediatrics, Bezmialem Vakif University Medical Faculty, Istanbul, Turkey
| | | | | | | | | | | | | |
Collapse
|
38
|
Gecit I, Meral I, Aslan M, Kocyigit A, Celik H, Taskın A, Kaba M, Pirincci N, Gunes M, Taken K, Demir H, Uyuklu M, Ceylan K. Peripheral mononuclear leukocyte DNA damage, plasma prolidase activity, and oxidative status in patients with benign prostatic hyperplasia. Redox Rep 2015; 20:163-9. [PMID: 25551736 DOI: 10.1179/1351000214y.0000000121] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
OBJECTIVES Prolidase plays a major role in collagen turnover, matrix remodeling, and cell growth. Benign prostatic hyperplasia (BPH) may be associated with an increased extracellular matrix deposition. Therefore, the present study was designed to investigate the plasma prolidase activity, oxidative status, and peripheral mononuclear leukocyte DNA damage in patients with BPH. PATIENTS AND METHODS Twenty-six male patients with BPH and 24 healthy male subjects were included in this study. Blood samples were collected from antecubital vein after an overnight fasting period, and the plasma was separated. Plasma prolidase activity, total antioxidant capacity (TAC), total oxidant status (TOS), and oxidative stress index (OSI) were determined. The peripheral lymphocyte oxidative DNA damage was determined using an alkaline single cell gel electrophoresis assay (comet assay). RESULTS The plasma prolidase activity, TOS levels, OSI values, and peripheral mononuclear leukocyte DNA damage were significantly higher (P < 0.001), while the TAC levels were significantly lower (P < 0.001) in patients with BPH than controls. In BPH patients, the prolidase activity was significantly associated with TAC levels (r = -0.366, P < 0.05), TOS levels (r = 0.573, P < 0.001), and OSI (r = 0.618, P < 0.001) and peripheral mononuclear leukocyte DNA damage (r = 0.461, P < 0.001). CONCLUSIONS Our results showed that BPH might be associated with an increased oxidative stress, and also an increased plasma prolidase activity. Increased prolidase activity might play an important role in the etiopathogenesis and/or progression of BPH.
Collapse
|
39
|
Ashkani-Esfahani S, Zarifi F, Asgari Q, Samadnejad AZ, Rafiee S, Noorafshan A. Taurine improves the wound healing process in cutaneous leishmaniasis in mice model, based on stereological parameters. Adv Biomed Res 2014; 3:204. [PMID: 25337534 PMCID: PMC4202507 DOI: 10.4103/2277-9175.142314] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2013] [Accepted: 11/30/2013] [Indexed: 01/06/2023] Open
Abstract
Background: Cutaneous Leishmaniasis is a self-limiting disease caused by protozoan parasites of the genus Leishmania, which affects the skin with full-thickness wounds, which are prone to scar formation even after treatment. Taurine (Tu) is one of the most abundant amino acids that has antioxidant and anti-inflammatory effects, which play an important role in the process of wound healing. Herein, we have investigated the effects of Tu on cutaneous Leishmaniasis wounds and L. major promastigotes. Materials and Methods: Eighteen mice were induced with Leishmaniasis wounds (with L. Major) on the base of their tails and divided into three groups, T1: Treated with Tu injection, T2: Treated with Tu gel, and C: No treatment. Treatments were carried out every 24 hours for 21 days. The volume densities of the collagen bundles and vessels, vessel's length density and diameter, and fibroblast populations were estimated by stereological methods. Flow cytometry was used in order to investigate the direct Tu effect on parasites. The Mann-Whitney U test was used and P ≤ 0.05 was considered to be statistically significant. Results: The numerical density of the fibroblasts, volume density of the collagen bundles, and length densities of the vessels in groups T1 and T2 were significantly higher than in group C (P < 0.05). The fibroblast numerical density of group T1 was higher than that of group T2 (P = 0.02). Incidentally, Tu had no direct effect on L. major parasites according to the flow cytometry analysis. Conclusion: Tu showed the ability to improve the wound healing process and tissue regeneration although it had no direct anti-leishmaniasis effect.
Collapse
Affiliation(s)
| | - Fariba Zarifi
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Qasem Asgari
- Department of Parasitology and Mycology, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Shima Rafiee
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Noorafshan
- Histomorphometry and Stereology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| |
Collapse
|
40
|
Ozdemir ZC, Koc A, Aycicek A, Kocyigit A. N-Acetylcysteine Supplementation Reduces Oxidative Stress and DNA Damage in Children with β-Thalassemia. Hemoglobin 2014; 38:359-64. [DOI: 10.3109/03630269.2014.951890] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
41
|
Rabito MF, Britta EA, Pelegrini BL, Scariot DB, Almeida MB, Nixdorf SL, Nakamura CV, Ferreira ICP. In vitro and in vivo antileishmania activity of sesquiterpene lactone-rich dichloromethane fraction obtained from Tanacetum parthenium (L.) Schultz-Bip. Exp Parasitol 2014; 143:18-23. [DOI: 10.1016/j.exppara.2014.04.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Revised: 04/04/2014] [Accepted: 04/23/2014] [Indexed: 10/25/2022]
|
42
|
Ince S, Kucukkurt I, Demirel HH, Acaroz DA, Akbel E, Cigerci IH. Protective effects of boron on cyclophosphamide induced lipid peroxidation and genotoxicity in rats. CHEMOSPHERE 2014; 108:197-204. [PMID: 24530163 DOI: 10.1016/j.chemosphere.2014.01.038] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2013] [Revised: 12/05/2013] [Accepted: 01/05/2014] [Indexed: 06/03/2023]
Abstract
The aim of the present study was to evaluate the possible protective effect of boron (B) on cyclophosphamide (CYC) induced oxidative stress in rats. Totally, thirty Wistar albino male rats were fed standard rodent diet and divided into 5 equal groups: physiological saline was given intraperitoneally (i.p.) to the control group (vehicle treated), to the second group only 75 mg kg(-1) CYC was given i.p. on the 14th d, and boron was administered (5, 10, and 20 mg kg(-1), i.p.) to the other groups for 14 d and CYC (75 mg kg(-1), i.p.) on the 14th d. CYC caused increase of malondialdehyde and decrease of glutathione levels, decrease of superoxide dismutase activities in erythrocyte and tissues, decrease of erythrocyte, heart, lung, and brain catalase, and plasma antioxidant activities. Also, CYC treatment caused to DNA damage in mononuclear leukocytes. Moreover, B exhibited protective action against the CYC-induced histopathological changes in tissues. However, treatment of B decreased severity of CYC-induced lipid peroxidation and genotoxicity on tissues. In conclusion, B has ameliorative effects against CYC-induced lipid peroxidation and genotoxicity by enhancing antioxidant defence mechanism in rat.
Collapse
Affiliation(s)
- Sinan Ince
- Afyon Kocatepe University, Faculty of Veterinary Medicine, Department of Pharmacology and Toxicology, 03030 Afyonkarahisar, Turkey.
| | - Ismail Kucukkurt
- Afyon Kocatepe University, Faculty of Veterinary Medicine, Department of Biochemistry, 03030 Afyonkarahisar, Turkey
| | - Hasan Huseyin Demirel
- Afyon Kocatepe University, Faculty of Veterinary Medicine, Department of Pathology, 03030 Afyonkarahisar, Turkey
| | - Damla Arslan Acaroz
- Afyon Kocatepe University, Faculty of Veterinary Medicine, Department of Biochemistry, 03030 Afyonkarahisar, Turkey
| | - Erten Akbel
- Usak University, Usak Health Training School, 64100 Usak, Turkey
| | - Ibrahim Hakki Cigerci
- Afyon Kocatepe University, Faculty of Science and Arts, Department of Biology, 03030 Afyonkarahisar, Turkey
| |
Collapse
|
43
|
Khabour OF, Alawneh K, Al-Kofahi E, Mesmar F. Assessment of genotoxicity associated with Behcet's disease using sister-chromatid exchange assay: vitamin E versus mitomycin C. Cytotechnology 2014; 67:1051-7. [PMID: 24852698 DOI: 10.1007/s10616-014-9744-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2014] [Accepted: 05/06/2014] [Indexed: 12/14/2022] Open
Abstract
Behcet's disease (BD) is a multisystemic chronic inflammatory disorder that presents throughout the world with high frequency in Turkey and Middle East. BD has been shown to be associated with genotoxicity as patients with the disease have demonstrated high rates of sister chromatid exchange (SCE) and oxidative DNA damage. In this study, we examined the effect of vitamin E, which is known for its strong antioxidant activity, on the rate of SCE in cultured lymphocytes obtained from BD patients. In addition, the susceptibility of patient lymphocytes to the mutagenic agent mitomycin C (MMC) was also investigated. The results showed significant elevation in the rate of SCE in lymphocytes obtained from patients compared to those from healthy subjects (P < 0.01). Treatment with vitamin E normalized the elevated rate of SCE to a comparable level observed in the control group (P < 0.01). Finally, treatment of cultures with MMC significantly increased the rate of SCE in the lymphocytes of both patients and controls (P < 0.001). The magnitude of change in the rate of SCE induced by MMC was equivalent in both groups. This result suggests similar sensitivity of BD lymphocytes and control ones to MMC. In conclusion, genotoxicity associated with BD can be overcome by treatment with vitamin E. Lymphocytes of BD have normal sensitivity to the mutagenic agent MMC.
Collapse
Affiliation(s)
- Omar F Khabour
- Department of Medical Laboratory Sciences, Jordan University of Science and Technology, P.O. Box 3030, Irbid, 22110, Jordan.
| | - Khaldon Alawneh
- Department of Internal Medicine, Jordan University of Science and Technology, Irbid, 22110, Jordan
| | - Etizaz Al-Kofahi
- Department of Medical Laboratory Sciences, Jordan University of Science and Technology, P.O. Box 3030, Irbid, 22110, Jordan
| | - Fahmee Mesmar
- Department of Medical Laboratory Sciences, Jordan University of Science and Technology, P.O. Box 3030, Irbid, 22110, Jordan
| |
Collapse
|
44
|
Souza CC, Barreto TDO, da Silva SM, Pinto AWJ, Figueiredo MM, Rocha OGF, Cangussú SD, Tafuri WL. A potential link among antioxidant enzymes, histopathology and trace elements in canine visceral leishmaniasis. Int J Exp Pathol 2014; 95:260-70. [PMID: 24766461 PMCID: PMC4170968 DOI: 10.1111/iep.12080] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2013] [Accepted: 02/17/2014] [Indexed: 11/30/2022] Open
Abstract
Canine visceral leishmaniasis (CVL) is a severe and fatal systemic chronic inflammatory disease. We investigated the alterations in, and potential associations among, antioxidant enzymes, trace elements and histopathology in CVL. Blood and tissue levels of Cu-Zn superoxide dismutase, catalase and glutathione peroxidase were measured in mixed-breed dogs naturally infected with Leishmania infantum chagasi, symptomatic (n = 19) and asymptomatic (n = 11). Serum levels of copper, iron, zinc, selenium and nitric oxide, and plasma lipid peroxidation were measured. Histological and morphometric analyses were conducted of lesions in liver, spleen and lymph nodes. We found lower blood catalase and glutathione peroxidase activity to be correlated with lower iron and selenium respectively. However, higher activity of Cu-Zn superoxide dismutase was not correlated with the increase in copper and decreased in zinc observed in infected animals compared to controls. Organ tissue was characterized by lower enzyme activity in infected dogs than in controls, but this was not correlated with trace elements. Lipid peroxidation was higher in symptomatic than in asymptomatic and control dogs and was associated with lesions such as chronic inflammatory reaction, congestion, haemosiderin and fibrosis. Systemic iron deposition was observed primarily in the symptomatic dogs showing a higher tissue parasite load. Dogs with symptomatic CVL displayed enhanced LPO and Fe tissue deposition associated with decreased levels of antioxidant enzymes. These results showed new points in the pathology of CVL and might open new treatment perspectives associated with antioxidants and the role of iron in the pathogenesis of CVL.
Collapse
Affiliation(s)
- Carolina C Souza
- Departamento de Patologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brasil
| | | | | | | | | | | | | | | |
Collapse
|
45
|
Khallef M, Liman R, Konuk M, Ciğerci İH, Benouareth D, Tabet M, Abda A. Genotoxicity of drinking water disinfection by-products (bromoform and chloroform) by using both Allium anaphase-telophase and comet tests. Cytotechnology 2013; 67:207-13. [PMID: 24363168 DOI: 10.1007/s10616-013-9675-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2013] [Accepted: 12/14/2013] [Indexed: 11/27/2022] Open
Abstract
Genotoxic effects of bromoform and chloroform, disinfection by-products of the chlorination of drinking water, were examined by using mitotic index (MI), mitotic phase, chromosome aberrations (CAs) and comet assay on root meristematic cells of Allium cepa. Different concentrations of bromoform (25, 50, 75 and 100 μg/mL) and chloroform (25, 50, 100 and 200 μg/mL) were introduced to onion tuber roots. Distilled water was used as a negative control and methyl methansulfonate (MMS-10 μg/mL) as positive control. All obtained data were subjected to statistical analyses by using SPSS 15.0 for Windows software. For comparison purposes, Duncan multiple range tests by using one-way analysis of variance were employed and p < 0.05 was accepted as significant value. Exposure of both chemicals (except 25 μg/mL applications of bromoform) significantly decreased MI. Bromoform and chloroform (except 25 μg/mL applications) increased total CAs in Allium anaphase-telophase test. A significant increase in DNA damage was also observed at all concentrations of both bromoform and chloroform examined by comet assay. The damages were higher than that of positive control especially at 75-100 μg/mL for bromoform and 100-200 μg/mL for chloroform.
Collapse
Affiliation(s)
- Messaouda Khallef
- Biochemistry Department, Faculty of Sciences, Badji Mokhtar University, 23000, Annaba, Algeria
| | | | | | | | | | | | | |
Collapse
|
46
|
Hilali N, Kocyigit A, Demir M, Camuzcuoglu A, Incebiyik A, Camuzcuoglu H, Vural M, Taskin A. DNA damage and oxidative stress in patients with mild preeclampsia and offspring. Eur J Obstet Gynecol Reprod Biol 2013; 170:377-80. [DOI: 10.1016/j.ejogrb.2013.07.031] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Revised: 06/27/2013] [Accepted: 07/14/2013] [Indexed: 10/26/2022]
|
47
|
Liman R. Genotoxic effects of Bismuth (III) oxide nanoparticles by Allium and Comet assay. CHEMOSPHERE 2013; 93:269-73. [PMID: 23790828 DOI: 10.1016/j.chemosphere.2013.04.076] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2012] [Revised: 02/21/2013] [Accepted: 04/27/2013] [Indexed: 05/25/2023]
Abstract
Genotoxic effects of Bismuth (III) oxide nanoparticles (BONPs) were investigated on the root cells of Allium cepa by Allium and Comet assay. A. cepa roots were treated with the aqueous dispersions of BONPs at five different concentrations (12.5, 25, 50, 75, and 100ppm) for 4h. Exposure of BONPs significantly increased mitotic index (MI) except 12.5ppm, total chromosomal aberrations (CAs) in Allium test. While stickiness chromosome laggards, disturbed anaphase-telophase and anaphase bridges were observed in anaphase-telophase cells, pro-metaphase and c-metaphase in other cells. A significant increase in DNA damage was also observed at all concentrations of BONPs except 12.5ppm by Comet assay. The results were also analyzed statistically by using SPSS for Windows; Duncan's multiple range test was performed. These results indicate that BONPs exhibit genotoxic activity in A. cepa root meristematic cells.
Collapse
Affiliation(s)
- Recep Liman
- Usak University, Faculty of Arts and Sciences, Molecular Biology and Genetics Department, 1 Eylül Campus, 64300 Uşak, Turkey.
| |
Collapse
|
48
|
Bento DB, de Souza B, Steckert AV, Dias RO, Leffa DD, Moreno SE, Petronilho F, de Andrade VM, Dal-Pizzol F, Romão PR. Oxidative stress in mice treated with antileishmanial meglumine antimoniate. Res Vet Sci 2013; 95:1134-41. [PMID: 24012348 DOI: 10.1016/j.rvsc.2013.08.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2013] [Revised: 08/05/2013] [Accepted: 08/12/2013] [Indexed: 11/17/2022]
Abstract
In order to improve the understanding of the toxicity of pentavalent antimony (Sb(V)), we investigated the acute effects of meglumine antimoniate (MA) on the oxidative stress in heart, liver, kidney, spleen and brain tissue of mice. Levels of lipoperoxidation and protein carbonylation were measured to evaluate the oxidative status, whereas superoxide dismutase/catalase activity and glutathione levels were recorded to examine the antioxidative status. We observed that MA caused significant protein carbonylation in the heart, spleen and brain tissue. Increased lipoperoxidation was found in the liver and brain tissue. An imbalance between superoxide dismutase and catalase activities could be observed in heart, liver, spleen and brain tissue. Our results suggest that MA causes oxidative stress in several vital organs of mice. This indicates that the production of highly reactive oxygen and nitrogen species induced by MA might be involved in some of its toxic adverse effects.
Collapse
Affiliation(s)
- D B Bento
- Laboratório de Biologia Celular e Molecular, Unidade Acadêmica de Ciências da Saúde, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, Criciúma, SC, Brazil
| | | | | | | | | | | | | | | | | | | |
Collapse
|
49
|
Kandasamy N, Ashokkumar N. Myricetin modulates streptozotocin–cadmium induced oxidative stress in long term experimental diabetic nephrotoxic rats. J Funct Foods 2013. [DOI: 10.1016/j.jff.2013.06.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
|
50
|
Pravastatin modulates macrophage functions of Leishmania (L.) amazonensis-infected BALB/c mice. Exp Parasitol 2013; 134:18-25. [DOI: 10.1016/j.exppara.2013.01.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2012] [Revised: 01/23/2013] [Accepted: 01/30/2013] [Indexed: 11/21/2022]
|