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Bhatt D, Vyas K, Singh S, John PJ, Soni IP. Sunset Yellow induced biochemical and histopathological alterations in rat brain sub-regions. Acta Histochem 2024; 126:152155. [PMID: 38489857 DOI: 10.1016/j.acthis.2024.152155] [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: 03/21/2023] [Revised: 01/28/2024] [Accepted: 03/01/2024] [Indexed: 03/17/2024]
Abstract
Sunset Yellow, a synthetic orange azo food dye was examined in this study for its impact on the Wistar rat brain sub-regions. The dye was administered orally to weanling rats at the Acceptable Daily Intake level (4 mg/kg/bw) for 40 days, and brain sub-regions viz., frontal cortex, cerebellum and hippocampus were examined for biochemical and histopathological changes. The results showed a significant decrease in tissue protein levels, superoxide dismutase, and catalase activity, as well as a significant increase in lipid peroxide levels in all brain sub-regions. Glutathione-S-transferase and Glutathione Reductase activities decreased, while Glutathione peroxidase activity increased. The biogenic amine levels and Acetylcholinesterase activity were also altered, with the frontal cortex and hippocampus being the most affected. Additionally, the dye caused histopathological damage in all brain sub-regions examined. This study indicates that the ADI level of Sunset Yellow may adversely affect brain tissue by causing oxidative damage.
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Affiliation(s)
- Diksha Bhatt
- Environmental Toxicology Laboratory, Department of Zoology, University of Rajasthan, Jaipur 302004, India.
| | - Krati Vyas
- Environmental Toxicology Laboratory, Department of Zoology, University of Rajasthan, Jaipur 302004, India
| | - Shakuntala Singh
- Environmental Toxicology Laboratory, Department of Zoology, University of Rajasthan, Jaipur 302004, India
| | - P J John
- Environmental Toxicology Laboratory, Department of Zoology, University of Rajasthan, Jaipur 302004, India
| | - I P Soni
- Environmental Toxicology Laboratory, Department of Zoology, University of Rajasthan, Jaipur 302004, India
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Barciela P, Perez-Vazquez A, Prieto MA. Azo dyes in the food industry: Features, classification, toxicity, alternatives, and regulation. Food Chem Toxicol 2023:113935. [PMID: 37429408 DOI: 10.1016/j.fct.2023.113935] [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: 05/04/2023] [Revised: 07/06/2023] [Accepted: 07/06/2023] [Indexed: 07/12/2023]
Abstract
Azo dyes, including Tartrazine, Sunset Yellow, and Carmoisine, are added to foods to provide color, but they have no value with regard to nutrition, food preservation, or health benefits. Because of their availability, affordability, stability, and low cost, and because they provide intense coloration to the product without contributing unwanted flavors, the food industry often prefers to use synthetic azo dyes rather than natural colorants. Food dyes have been tested by regulatory agencies responsible for guaranteeing consumer safety. Nevertheless, the safety of these colorants remains controversial; they have been associated with adverse effects, particularly due to the reduction and cleavage of the azo bond. Here, we review the features, classification, regulation, toxicity, and alternatives to the use of azo dyes in food.
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Affiliation(s)
- P Barciela
- Universidade de Vigo, Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Science, E32004, Ourense, Spain
| | - A Perez-Vazquez
- Universidade de Vigo, Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Science, E32004, Ourense, Spain
| | - M A Prieto
- Universidade de Vigo, Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Science, E32004, Ourense, Spain.
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Evaluation of the Effect of Wheat Germ Oil and Olmutinib on the Thioacetamide-Induced Liver and Kidney Toxicity in Mice. LIFE (BASEL, SWITZERLAND) 2022; 12:life12060900. [PMID: 35743930 PMCID: PMC9228264 DOI: 10.3390/life12060900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 06/09/2022] [Accepted: 06/14/2022] [Indexed: 11/17/2022]
Abstract
Thioacetamide (TAA) intoxication produces a reproducible standard animal model of induced liver and kidney injuries where free radicals are produced by phase I oxidation reactions, which eventually leads to liver and kidney failure. Wheat germ oil (WGO) is a unique food supplement with concentrated nutrient efficiency and has remarkable antioxidant functions. Olmutinib, on the other hand, is a chemotherapy drug considered safe for kidneys and the liver. Therefore, in this study, WGO and olmutinib were investigated for their effect on TAA-induced liver and kidney damage. Inflammatory markers; interleukin-1 beta (IL-1β); IL-6; and the levels of enzymatic markers ALT (Alanine aminotransferase), AST (Aspartate aminotransferase), LDH (Lactate dehydrogenase), and CK (creatinine kinase) in serum for liver and kidney were analyzed and evaluated along with histopathological changes in the tissue. Thirty male mice 4–6 weeks of age were grouped into five groups of six animals: the control group (saline) and the other groups (Groups II to V), which were given thioacetamide for two weeks. In addition, Group II continued with TAA; Group III was given olmutinib (30 mg/kg), Group IV was given the wheat germ oil (WGO) (1400 mg/kg), and Group V was given (olmutinib (30 mg/kg) + WGO (1400 mg/kg)) for five days. The results suggested that olmutinib treatment potentiated TAA-induced liver and kidney injury. At the same time, WGO efficiently alleviated TAA and TAA–olmutinib toxicity in Groups IV and V. The histological studies also showed reduced damage with WGO in the animal model. Hence, it was concluded that WGO could significantly reduce liver and kidney damage caused by TAA and olmutinib in mice.
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Wu L, Lv X, Zhang Y, Xin Q, Zou Y, Li X. Tartrazine exposure results in histological damage, oxidative stress, immune disorders and gut microbiota dysbiosis in juvenile crucian carp (Carassius carassius). AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2021; 241:105998. [PMID: 34706309 DOI: 10.1016/j.aquatox.2021.105998] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 10/06/2021] [Accepted: 10/08/2021] [Indexed: 06/13/2023]
Abstract
Tartrazine (TZ) is an azo dye widely used in foods, cosmetics, beverages, textile, and leather. In recent years, there are reports on detecting azo dyes in the aquatic environment, so the impact of these compounds on aquatic organisms could not be ignored. In this study, we aimed to evaluate the adverse effects of TZ exposure on teleosts' embryo development and juvenile's health by using crucian carp (Carassius carassius) as the experimental fish. The results showed that embryos exposed to TZ (0.19, 0.76 and 1.5 mM) exhibited a deformity, delayed egg resorption and decreased fertilization and hatching rate. When the juvenile fish were exposed to TZ at a level higher than those present in water for 30 days caused severe histopathological damages of the gill, intestine, kidney and liver. Antioxidant enzymes (CAT, SOD and GSH-Px) activities in the gill, intestine and liver, exhibited a decreasing trend after TZ exposure, while MDA contents elevated. TZ exposure also resulted in the upregulation of pro-inflammatory cytokines (il1 and il6), lysozymes (lyz), complement component 3 (c3), and β-defensin 3 (defb3). In addition, TZ exposure also affected the intestinal microbiota structure. In summary, the data in the present study indicated that TZ exposure reduce the embryo fertilization and hatching rate; cause histopathological damage of tissues, trigger oxidative stress, innate immune disorders and dysbiosis of gut microbiota in juvenile crucian carp. Therefore, it is necessary to be informed about the hazards of TZ exposure and the discharge of the dye into waters should be strictly administrated to prevent environmental pollution.
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Affiliation(s)
- Limin Wu
- Engineering Lab of Henan Province for Aquatic Animal Disease Control, Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, College of Fisheries, Henan Normal University, Xinxiang 453007, PR China
| | - Xixi Lv
- Engineering Lab of Henan Province for Aquatic Animal Disease Control, Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, College of Fisheries, Henan Normal University, Xinxiang 453007, PR China
| | - Yifan Zhang
- Engineering Lab of Henan Province for Aquatic Animal Disease Control, Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, College of Fisheries, Henan Normal University, Xinxiang 453007, PR China
| | - Qingqing Xin
- Engineering Lab of Henan Province for Aquatic Animal Disease Control, Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, College of Fisheries, Henan Normal University, Xinxiang 453007, PR China
| | - Yuanchao Zou
- College of Life sciences, Neijiang Normal University, Conservation and Utilization of Fishes resources in the Upper Reaches of the Yangtze River Key Laboratory of Sichuan Province, Neijiang, Sichuan 641100, PR China.
| | - Xuejun Li
- Engineering Lab of Henan Province for Aquatic Animal Disease Control, Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, College of Fisheries, Henan Normal University, Xinxiang 453007, PR China.
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Wopara I, Adebayo OG, Umoren EB, Aduema W, Iwueke AV, Etim O, Pius EA, James WB, Wodo J. Involvement of striatal oxido-inflammatory, nitrosative and decreased cholinergic activity in neurobehavioral alteration in adult rat model with oral co-exposure to erythrosine and tartrazine. Heliyon 2021; 7:e08454. [PMID: 34888423 PMCID: PMC8637136 DOI: 10.1016/j.heliyon.2021.e08454] [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: 03/11/2021] [Revised: 09/25/2021] [Accepted: 11/18/2021] [Indexed: 12/02/2022] Open
Abstract
Overuse or overconsumption of food additive or colorant cannot be ignored in our society and there are several reports of it harmful effect on the body system. This study investigated the toxicity effect of tartrazine and erythrosine (ET, 50:50) on neurobehavioral alteration, striatal oxido-nitrosative and pro-inflammatory stress and striatal acetylcholinesterase activity in experimental rat model. Rats were co-exposed to ET (2 mg/kg, 6 mg/kg and 10 mg/kg) and distilled water (control), p.o for 6 weeks. The change in neurobehavioral function (Open field test, Forced swimming test and Tail suspension test), Lipid peroxidation (Malonaldehyde, MDA), Antioxidants (Glutathione, GSH; Catalase, CAT) Nitrite, Pro-inflammatory cytokine (Tumor necrosis factor-alpha, TNF-α) and Acetylcholinesterase (AChE) activity were evaluated. Results showed significant decrease in neurobehavioral functions after co-exposure to ET. Moreover, there were significant increase in MDA and Nitrite level, significant decrease in the concentration of GSH and CAT and a significant increase TNF-α concentration and AChE activity after co-exposure to ET. Oral co-exposure to tartrazine and erythrosine induced decrease in locomotion and exploration, increase anxiety and depression-like behavior and altered the cholinergic system through upregulation of oxido-nitrosative stress, pro-inflammatory cytokine and acetylcholinesterase activity.
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Affiliation(s)
- Iheanyichukwu Wopara
- Department of Biochemistry, Faculty of Sciences, University of Port Harcourt, Port Harcourt, Rivers State, Nigeria
| | - Olusegun G. Adebayo
- Department of Physiology, Neurophysiology Unit, Faculty of Basic Medical Sciences, PAMO University of Medical Sciences, Rivers State, Nigeria
| | - Elizabeth B. Umoren
- Department of Physiology, Neurophysiology Unit, Faculty of Basic Medical Sciences, PAMO University of Medical Sciences, Rivers State, Nigeria
| | - Wadioni Aduema
- Department of Physiology, Faculty of Basic Medical Sciences, Bayelsa Medical University, Yenagoa, Bayelsa State, Nigeria
| | - Adaku V. Iwueke
- Department of Biochemistry, Faculty of Basic Medical Sciences, PAMO University of Medical Sciences, Rivers State, Nigeria
| | - O.E. Etim
- Department of Biochemistry, Faculty of Basic Medical Sciences, PAMO University of Medical Sciences, Rivers State, Nigeria
| | - Egelege Aziemeola. Pius
- Department of Public Health, Faculty of Health Sciences, Imo State University, Owerri, Nigeria
| | - Woha Boobondah James
- Department of Medical Biochemistry, Faculty of Basic Medical Sciences, Rivers State University, Rivers State, Nigeria
| | - Joel Wodo
- Department of Physiology, Neurophysiology Unit, Faculty of Basic Medical Sciences, PAMO University of Medical Sciences, Rivers State, Nigeria
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Pereska Z, Simonovska N, Babulovska A, Berat-Huseini A, Naumoski K, Kostadinoski K. Acute severe poisoning with disinfectant in senior aged patient-case report and overview of literature considering age influence on treatment decision in alcohol-based intoxications. SAGE Open Med Case Rep 2021; 9:2050313X211047717. [PMID: 34567557 PMCID: PMC8461117 DOI: 10.1177/2050313x211047717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Accepted: 09/01/2021] [Indexed: 01/12/2023] Open
Abstract
We present our experiences in the first case of severe suicidal poisoning with 70% ethanol-disinfectant in North Macedonia, in an elderly patient with immunocompromising comorbidities. A 66-year-old unconscious woman was admitted at our clinic, with a history of seropositive rheumatoid arthritis treated with methotrexate. She was in a coma, without signs of serotonin syndrome, recurrent episodes of cardio-respiratory insufficiency under supportive treatment without invasive ventilation, metabolic acidosis, increased D-dimer 3254 ng/mL. The toxicology screening confirmed low benzodiazepines levels and alcoholaemia of 526 mg/dL (5.26 g/L), due to ingestion of 70% ethanol. Considering the decreased biotransformation in the elderly, immunocompromising comorbidities, reports of fatal outcome in poisoned elderly patients with disinfectants under standard fluids supportive protocol, haemodialysis was initiated, with registered associated hypercoagulability which resulted in complete stabilization after 48 h of admission. Treatment protocols of poisoning with ethanol-based disinfectant in the elderly should consider timely performing haemodialysis at lower alcoholaemia levels than recommended.
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Affiliation(s)
- Zanina Pereska
- Faculty of Medicine, Ss Cyril and Methodius University, University Clinic of Toxicology, Skopje, North Macedonia
| | - Natasha Simonovska
- Faculty of Medicine, Ss Cyril and Methodius University, University Clinic of Toxicology, Skopje, North Macedonia
| | - Aleksandra Babulovska
- Faculty of Medicine, Ss Cyril and Methodius University, University Clinic of Toxicology, Skopje, North Macedonia
| | - Afrodita Berat-Huseini
- Faculty of Medicine, Ss Cyril and Methodius University, University Clinic of Toxicology, Skopje, North Macedonia
| | - Kiril Naumoski
- Faculty of Medicine, Ss Cyril and Methodius University, University Clinic of Toxicology, Skopje, North Macedonia
| | - Kristin Kostadinoski
- Faculty of Medicine, Ss Cyril and Methodius University, University Clinic of Toxicology, Skopje, North Macedonia
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Integration of evidence to evaluate the potential for neurobehavioral effects following exposure to USFDA-approved food colors. Food Chem Toxicol 2021; 151:112097. [DOI: 10.1016/j.fct.2021.112097] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 02/23/2021] [Accepted: 02/25/2021] [Indexed: 01/02/2023]
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Fisetin Attenuates Lipopolysaccharide-Induced Inflammatory Responses in Macrophage. BIOMED RESEARCH INTERNATIONAL 2021; 2021:5570885. [PMID: 33954178 PMCID: PMC8057890 DOI: 10.1155/2021/5570885] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/23/2021] [Accepted: 03/31/2021] [Indexed: 12/30/2022]
Abstract
Several studies have reported the efficacy and safety of polyphenols in human health; however, the verification of their efficacy remains insufficient. The aim of this study was to examine whether fisetin, one of flavonoids prevalently present in fruits and vegetables, could suppress lipopolysaccharide- (LPS-) induced inflammatory responses in macrophages. LPS increased proinflammatory mRNA abundance (MCP 1, IL-1β, and iNOS) but were suppressed by fisetin. The increment of nitric oxide by LPS, an oxidative stress factor, was attenuated by fisetin. In addition, LPS-enhanced phosphorylation of mitogen-activated protein kinase (ERK and JNK) was reduced. Finally, fisetin attenuated the expression or activity of uPA, uPAR, MMP-2, and MMP-9, which are known as associated factors of macrophage recruitment or infiltration. In conclusion, fisetin is a promising therapeutic agent for macrophage-related inflammation diseases, like sepsis and atherosclerosis.
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Albasher G, Maashi N, Alfarraj S, Almeer R, Albrahim T, Alotibi F, Bin-Jumah M, Mahmoud AM. Perinatal Exposure to Tartrazine Triggers Oxidative Stress and Neurobehavioral Alterations in Mice Offspring. Antioxidants (Basel) 2020; 9:antiox9010053. [PMID: 31936188 PMCID: PMC7023231 DOI: 10.3390/antiox9010053] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 12/25/2019] [Accepted: 01/06/2020] [Indexed: 02/07/2023] Open
Abstract
The use of synthetic azo dyes as coloring agents in food products has dramatically increased. This study evaluated the effect of perinatal exposure to tartrazine (TZ) on mice offspring, focusing on neurobehavioral alterations and oxidative stress. The female mice received TZ (2.5 and 5 mg/kg) via oral gavage during pregnancy and the first 15 days after birth. At days 21 and 35 after birth, male mice were sacrificed, and samples were collected for analyses. Perinatal exposure to TZ triggered tissue injury evidenced by the histological alterations and neuronal damage in the cerebrum, medulla oblongata, and cerebellum. TZ provoked lipid peroxidation and diminished cellular antioxidants in different brain regions of the newborns. In addition, TZ increased hemoglobin content, as well as erythrocytes, leukocytes, and platelets count at days 21 and 35 after birth. Both the locomotor behavior and anxiety reflex were significantly altered in mice exposed to TZ. In conclusion, perinatal exposure to TZ within an adequate daily intake range induced oxidative stress and neurobehavioral and hematological alterations in mice offspring. Therefore, consuming foods containing TZ during pregnancy and lactation warrants public awareness.
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Affiliation(s)
- Gadah Albasher
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (G.A.); (N.M.); (S.A.); (R.A.)
| | - Najla Maashi
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (G.A.); (N.M.); (S.A.); (R.A.)
| | - Saleh Alfarraj
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (G.A.); (N.M.); (S.A.); (R.A.)
| | - Rafa Almeer
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (G.A.); (N.M.); (S.A.); (R.A.)
| | - Tarfa Albrahim
- Clinical Nutrition, Department of Health sciences, College of Health and Rehabilitation Sciences, Princess Nourah Bint Abdulrahman University Riyadh, Riyadh 84428, Saudi Arabia;
| | - Fatimah Alotibi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia;
| | - May Bin-Jumah
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, Riyadh 84428, Saudi Arabia;
| | - Ayman M. Mahmoud
- Physiology Division, Zoology Department, Faculty of Science, Beni-Suef University, Beni-Suef 62514, Egypt
- Correspondence:
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