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Eleiwa NZH, Khalifa HAMI, Nazim HA. Cardioprotective role of royal jelly in the prevention of celecoxib-mediated cardiotoxicity in adult male albino rats. J Cardiothorac Surg 2024; 19:135. [PMID: 38500210 PMCID: PMC10949770 DOI: 10.1186/s13019-024-02593-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 02/13/2024] [Indexed: 03/20/2024] Open
Abstract
BACKGROUND Celecoxib, a cyclooxygenase-2 selective inhibitor non-steroidal anti-inflammatory drugs, is used for the management of short- and long-term pain as well as in other inflammatory conditions. Unfortunately, its chronic use is highly associated with serious abnormal cardiovascular events. The current study was designed to explore the effect of long-term administration of celecoxib on the cardiac tissues of male albino rats. The study also examined the alleged cardioprotective effect of royal jelly. METHODS Thirty, male albino rats were randomly divided into 3 equal groups; 10 each: (1) rats served as the control group and received no drug; (2) rats received celecoxib (50 mg/kg/day, orally), for 30 consecutive days; (3) rats received celecoxib (50 mg/kg/day, orally) plus royal jelly (300 mg/kg/day, orally) for 30 consecutive days. Sera were collected to assay cardiac enzymes and oxidant/antioxidant status. Rats were euthanatized and cardiac tissues were dissected for quantitative estimation of apoptotic genes (Bax) and anti-apoptotic gene (Bcl-2). RESULTS Long-term celecoxib administration caused cardiotoxicity in male albino rats as manifested by significant elevation of serum levels of creatine phosphokinase (CPK), creatine kinase-MB (CK-MB), and lactate dehydrogenase (LDH), with ameliorative effects of royal jelly against celecoxib-induced cardiotoxicity as manifested by significantly decrease in serum CPK, CK-MB, and LDH levels. It also showed a significant decrease in the oxidative stress indicator malondialdehyde (MDA) levels and the bax gene. Additionally, it demonstrated significant increases in the bcl-2 gene and superoxide dismutase (SOD) levels, which contribute to its therapeutic effects against celecoxib-induced cardiotoxicity. CONCLUSION Long-term celecoxib administration caused cardiotoxicity in male albino rats with protective effect of royal jelly being given together. It could be concluded that royal jelly may prove a useful adjunct in patients being prescribed celecoxib. TRIAL REGISTRATION Not applicable.
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Affiliation(s)
- Naglaa Z H Eleiwa
- Department of Pharmacology, Faculty of Vet. Med, Zagazig University, Zagazig, 43511, Egypt
| | - Hesham A M I Khalifa
- Department of Pharmacology, Faculty of Vet. Med, Zagazig University, Zagazig, 43511, Egypt
| | - Heba A Nazim
- Department of Pharmacology, Faculty of Vet. Med, Zagazig University, Zagazig, 43511, Egypt.
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Khalifa HAMI, Eleiwa NZH, Nazim HA. Royal Jelly, A Super Food, Protects Against Celecoxib-Induced Renal Toxicity in Adult Male Albino Rats. Can J Kidney Health Dis 2024; 11:20543581241235526. [PMID: 38476622 PMCID: PMC10929035 DOI: 10.1177/20543581241235526] [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: 11/17/2023] [Accepted: 01/18/2024] [Indexed: 03/14/2024] Open
Abstract
Background Celecoxib is a COX-2 nonsteroidal anti-inflammatory drug (NSAID). It is widely used for the treatment of osteoarthritis, rheumatoid arthritis, and ankylosing spondylitis. Objective This study aimed to explore the effect of long-term administration of celecoxib on kidney of male albino rats, and to study the potential effect of treatment discontinuation on such tissues. The study also examined the alleged ameliorative effect of royal jelly (RJ). Methods Fifty, male albino rats were divided into 5 equal groups; 10 each. Group 1: rats received no drug (control group). Group 2: rats received celecoxib (50 mg/kg/day, orally for 30 successive days). Group 3: rats received celecoxib (50 mg/kg/day, orally) and royal jelly (300 mg/kg/day, orally) for 30 successive days. Group 4: rats received celecoxib for 30 successive days, then rats were left untreated for another 30 days. Group 5: rats received celecoxib and RJ for 30 successive days, then rats were left untreated for another 30 days. Results Long-term celecoxib administration caused significant elevation in kidney function tests, with ameliorative effects of RJ against celecoxib-induced renal toxicity. Conclusion Long-term celecoxib administration caused renal toxicity in male albino rats, with ameliorative effects of RJ.
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Affiliation(s)
- Hesham A M I Khalifa
- Department of Pharmacology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Naglaa Z H Eleiwa
- Department of Pharmacology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Heba A Nazim
- Department of Pharmacology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
- Pharmacy Inspection, Egyptian Ministry of Health and Populations, Egyptian Drug Authority, Zagazig, Egypt
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Eleiwa NZH, Khalifa HAMI, Nazim HA. Research progress on rat model of drug-induced liver injury established by nonsteroidal anti-inflammatory drug (celecoxib) and royal jelly ameliorative effect. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2024; 0:jcim-2023-0385. [PMID: 38281144 DOI: 10.1515/jcim-2023-0385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 01/08/2024] [Indexed: 01/30/2024]
Abstract
OBJECTIVES NSAIDs, like celecoxib, are widely used to treat pain, fever, and inflammation, with celecoxib being particularly effective in managing arthritis symptoms and acute or chronic pain especially with its favorable gastrointestinal tolerability. The study aimed at exploring the effect of chronic administration of celecoxib on hepatic tissues in male albino rats. It also examined the royal jelly celecoxib interplay. METHODS 50 male albino rats in 5 equal groups; Group 1: received no drug. Group 2: received celecoxib (50 mg/kg/day, orally), for 30 successive days. Group 3: received celecoxib plus royal jelly (300 mg/kg/day, orally) for 30 successive days. Group 4: received celecoxib, for 30 days, then were left untreated for another 30 days. Group 5: received celecoxib plus royal jelly for 30 days, then were left untreated for another 30 days. RESULTS Chronic celecoxib administration caused hepatotoxicity in male albino rats, with ameliorative effect of royal jelly. Celecoxib discontinuation significantly diminished the celecoxib-induced toxicity, and normal liver enzymes and serum protein levels were regained in the case of dual medications (celecoxib+RJ) discontinuation. CONCLUSIONS Long-term celecoxib administration caused hepatotoxicity, with ameliorative effects of royal jelly against celecoxib-induced oxidative and apoptotic stress. In addition, it could be concluded that royal jelly may prove a useful adjunct in patients being prescribed celecoxib.
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Affiliation(s)
| | | | - Heba Ahmed Nazim
- Department of Pharmacology, Faculty of Vet. Med., Zagazig University, Zagazig, Egypt
- Pharmacy Inspection, Egyptian Ministry of Health & Populations, Egyptian Drug Authority, Zagazig, Egypt
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Baptista BG, Lima LS, Ribeiro M, Britto IK, Alvarenga L, Kemp JA, Cardozo LFMF, Berretta AA, Mafra D. Royal jelly: a predictive, preventive and personalised strategy for novel treatment options in non-communicable diseases. EPMA J 2023; 14:381-404. [PMID: 37605655 PMCID: PMC10439876 DOI: 10.1007/s13167-023-00330-8] [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: 05/09/2023] [Accepted: 06/26/2023] [Indexed: 08/23/2023]
Abstract
Royal jelly (RJ) is a bee product produced by young adult worker bees, composed of water, proteins, carbohydrates and lipids, rich in bioactive components with therapeutic properties, such as free fatty acids, mainly 10-hydroxy-trans-2-decenoic acid (10-H2DA) and 10-hydroxydecanoic acid (10-HDA), and major royal jelly proteins (MRJPs), as well as flavonoids, most flavones and flavonols, hormones, vitamins and minerals. In vitro, non-clinical and clinical studies have confirmed its vital role as an antioxidant and anti-inflammatory. This narrative review discusses the possible effects of royal jelly on preventing common complications of non-communicable diseases (NCDs), such as inflammation, oxidative stress and intestinal dysbiosis, from the viewpoint of predictive, preventive and personalised medicine (PPPM/3PM). It is concluded that RJ, predictively, can be used as a non-pharmacological therapy to prevent and mitigate complications related to NCDs, and the treatment must be personalised.
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Affiliation(s)
- Beatriz G. Baptista
- Graduate Program in Medical Sciences, Fluminense Federal University (UFF), Niterói, RJ Brazil
| | - Ligia S. Lima
- Graduate Program in Biological Sciences – Physiology, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ Brazil
| | - Marcia Ribeiro
- Graduate Program in Biological Sciences – Physiology, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ Brazil
| | - Isadora K. Britto
- Graduate Program in Biological Sciences – Physiology, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ Brazil
| | - Livia Alvarenga
- Graduate Program in Biological Sciences – Physiology, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ Brazil
- Graduate Program in Nutrition Sciences, Fluminense Federal University (UFF), Niterói, RJ Brazil
| | - Julie A. Kemp
- Graduate Program in Nutrition Sciences, Fluminense Federal University (UFF), Niterói, RJ Brazil
| | - Ludmila FMF Cardozo
- Graduate Program in Nutrition Sciences, Fluminense Federal University (UFF), Niterói, RJ Brazil
| | - Andresa A. Berretta
- Research, Development, and Innovation Department, Apis Flora Indl. Coml. Ltda, Ribeirão Preto, SP Brazil
| | - Denise Mafra
- Graduate Program in Medical Sciences, Fluminense Federal University (UFF), Niterói, RJ Brazil
- Graduate Program in Biological Sciences – Physiology, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, RJ Brazil
- Graduate Program in Nutrition Sciences, Fluminense Federal University (UFF), Niterói, RJ Brazil
- Unidade de Pesquisa Clínica, UPC, Rua Marquês de Paraná, 303/4 Andar, Niterói, RJ 24033-900 Brazil
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Aslan A, Gok O, Beyaz S, Parlak G, Can MI, Gundogdu R, Baspinar S, Ozercan IH, Parlak AE. Royal jelly arranges apoptotic and oxidative stress pathways and reduces damage to liver tissues of rats by down-regulation of Bcl-2, GSK3 and NF-κB and up-regulation of caspase and Nrf-2 protein signalling pathways. Biomarkers 2023; 28:217-226. [PMID: 36520139 DOI: 10.1080/1354750x.2022.2159526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
IntroductionRoyal jelly (RJ) from the honey bee, Apis mellifera, is a traditional product that is widely used as a food supplement to support the medical treatment of various diseases.Material and methodsOur study continued for 8 weeks. 42 Wistar albino (8 weeks old) male rats were used in the study. The study included 6 groups; Group 1: Control group (fed with standard diet), Group 2: RJ (100 mg/kg, bw), Group 3: F-50 (50 mg/kg, bw), group 4: F-100 (100 mg/kg, bw) group 5: F-50 (50 mg/kg, bw) + RJ (100 mg/kg, bw) Group 6: F-100 (100 mg/kg, bw) + RJ (100 mg/kg, bw). Malondialdehyde (MDA), catalase (CAT) and glutathione (GSH) activities in liver tissue were determined by spectrophotometer. Liver tissue samples were examined histopathologically and various protein levels were determined by Western blotting technique.ResultsRJ caused a significant decrease in MDA level, Bcl-2, GSK3 and NF-κB protein expression levels, whereas induced a significant increase in GSH level, CAT activities and Bax, BDNF, caspase-6, caspase-3, Nrf-2 protein expression levels.ConclusionOur findings suggest RJ to be used as a hepatoprotective agent in the clinic to modulate the toxic effects of fluoride and other chemicals in the future.
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Affiliation(s)
- Abdullah Aslan
- Faculty of Science, Department of Biology-Molecular Biology and Genetics Program, Firat University, Elazig, Turkey
| | - Ozlem Gok
- Faculty of Science, Department of Biology-Molecular Biology and Genetics Program, Firat University, Elazig, Turkey
| | - Seda Beyaz
- Faculty of Science, Department of Biology-Molecular Biology and Genetics Program, Firat University, Elazig, Turkey
| | - Gozde Parlak
- Faculty of Science, Department of Biology-Molecular Biology and Genetics Program, Firat University, Elazig, Turkey
| | - Muhammed Ismail Can
- Faculty of Science, Department of Biology, Inonu University, Malatya, Turkey
| | - Ramazan Gundogdu
- Department of Pharmacy Services, Vocational School of Health Services, Bingol University, Bingol, 12000, Turkey
| | - Serpil Baspinar
- Department of Medical Imaging, Health Services Vocational High School, Firat University, Elazig, Turkey
| | | | - Akif Evren Parlak
- Department of Environmental Protection Technologies, Keban Vocational School, Firat University, Elazig, Turkey
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Aslan A, Beyaz S, Gok O, Can MI, Parlak G, Gundogdu R, Ozercan IH, Baspinar S. Protective effect of royal jelly on fluoride-induced nephrotoxicity in rats via the some protein biomarkers signaling pathways: A new approach for kidney damage. Biomarkers 2022; 27:637-647. [PMID: 35735023 DOI: 10.1080/1354750x.2022.2093977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Introduction: Protective effect of royal jelly (RJ) on fluoride-induced nephrotoxicity was investigated in this study.Methods: 42 healthy male Wistar rats (n = 42, 8 weeks of age) were divided equally into 6 groups with 7 rats in each; (1) Group-1: Controls fed with standard diet; (2) Group-2: RJ [100 mg/kg] bw (body weight), by oral gavage; (3) Group-3: Fluoride [50 mg/kg] bw, in drinking water; (4) Group-4: Fluoride [100 mg/kg] bw, in drinking water; (5) Group-5: RJ [100 mg/kg] bw, by oral gavage + Fluoride [50 mg/kg] bw, in drinking water; (6) Group-6: RJ [100 mg/kg] bw, by oral gavage + Fluoride [100 mg/kg] bw, in drinking water. After 8 weeks, all rats were decapitated and their kidney tissues were removed for further analysis. The protein expression levels of caspase-3, caspase-6, caspase-9, Bcl-2, Bax, VEGF, GSK-3, BDNF, COX-2 and TNF-α proteins in kidney tissue were analysed by western blotting techniqueResults: RJ increased Bcl-2, COX-2, GSK-3, TNF-α and VEGF protein levels and a decreased caspase-3, caspase -6, caspase-9, Bax and BDNF protein levels in fluoride-treated rats.Conclusion: RJ application may have a promising therapeutical potential in the treatment of many diseases in the future by reducing kidney damage.
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Affiliation(s)
- Abdullah Aslan
- Firat University, Faculty of Science, Department of Biology-Molecular Biology and Genetics Program, Elazig, Turkey
| | - Seda Beyaz
- Firat University, Faculty of Science, Department of Biology-Molecular Biology and Genetics Program, Elazig, Turkey
| | - Ozlem Gok
- Firat University, Faculty of Science, Department of Biology-Molecular Biology and Genetics Program, Elazig, Turkey
| | - Muhammed Ismail Can
- Inonu University, Faculty of Science, Department of Biology, Malatya, Turkey
| | - Gozde Parlak
- Firat University, Faculty of Science, Department of Biology-Molecular Biology and Genetics Program, Elazig, Turkey
| | - Ramazan Gundogdu
- Bingol University, Department of Pharmacy Services, Vocational School of Health Services, 12000, Bingol, Turkey
| | | | - Serpil Baspinar
- Firat University, Department of Medical Imaging, Health Services Vocational High School, Elazig, Turkey
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Yu YM, Zhou BH, Yang YL, Guo CX, Zhao J, Wang HW. Estrogen Deficiency Aggravates Fluoride-Induced Liver Damage and Lipid Metabolism Disorder in Rats. Biol Trace Elem Res 2022; 200:2767-2776. [PMID: 34392477 DOI: 10.1007/s12011-021-02857-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 07/29/2021] [Indexed: 12/14/2022]
Abstract
Estrogen exerts essential role in liver metabolism, and its deficiency is frequently accompanied by a series of metabolic disorder diseases. To investigate the role of estrogen deficiency in fluorine ions (F-) induced liver injury, the ovariectomy (OVX) rat models were performed by surgically removing the ovaries, and the rats from OVX and non-OVX models were exposed to differential dose of F- (0, 25, 50 and 100 mg/L) in drinking water for 90 days. The liver morphological structure was evaluated by hematoxylin-eosin staining. Proliferation ability of hepatocytes was evaluated by 5-bromo-2-deoxyuridine (BrdU) assay. And distribution of lipid droplets in liver tissue was observed via oil red O staining. In addition, the liver function and lipid metabolism parameters in serum were detected by commercial kits. Results showed that F- induced hepatocytes morphological damage and inhibited the proliferation ability of hepatocytes; estrogen deficiency exacerbated these changes. The deposition of lipid droplets in the liver tissue was multiplicative with increased F- dose, especially after estrogen deficiency. In addition, F- exposure increased (P < 0.05 or P < 0.01) serum aminotransferase (ALT), aminotransferase (AST), alkaline phosphatase (ALP), and γ-glutamyl transpeptidase (γ-GT) activities and total bilirubin (T-bil) level; meanwhile, serum triglyceride (TG) and cholesterol (TC) levels were also elevated (P < 0.05 or P < 0.01). F--induced liver function and lipid metabolism indexes were further increased (P < 0.05 or P < 0.01) in the state of estrogen deficiency. In conclusion, estrogen deficiency aggravated F--induced liver damage and lipid metabolism disorder.
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Affiliation(s)
- Ya-Ming Yu
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, 471023, Henan, People's Republic of China
| | - Bian-Hua Zhou
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, 471023, Henan, People's Republic of China.
| | - Yi-Lin Yang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, 471023, Henan, People's Republic of China
| | - Cheng-Xiang Guo
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, 471023, Henan, People's Republic of China
| | - Jing Zhao
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, 471023, Henan, People's Republic of China
| | - Hong-Wei Wang
- College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, 471023, Henan, People's Republic of China
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Possible Ameliorative Effects of the Royal Jelly on Hepatotoxicity and Oxidative Stress Induced by Molybdenum Nanoparticles and/or Cadmium Chloride in Male Rats. BIOLOGY 2022; 11:biology11030450. [PMID: 35336823 PMCID: PMC8945475 DOI: 10.3390/biology11030450] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 03/02/2022] [Accepted: 03/08/2022] [Indexed: 01/24/2023]
Abstract
Simple Summary The aim of the present investigation is valuable due to the importance of possible contaminations and negative effects of these cadmium chloride and molybdenum nanoparticles. The physicochemical properties of molybdenum nanoparticles have been characterized, as well as their ultrastructural organization. A rat experimental model was then employed to assess the liver toxicity of molybdenum nanoparticles, even in combination with CdCl2. The toxicity of molybdenum nanoparticles and cadmium chloride was estimated via liver damage by means of chemico-biological markers of liver injury, serum lipids, inflammation, oxidative status, and histological and immunohistochemistry patterns. Moreover, the possible effects of royal jelly were evaluated. The results clarified that both chemicals induced hepatic toxicity with the excessive triggering of reactive oxygen species that induced severe oxidative injury, histological alterations in the hepatic structure, and hepatic ultrastructure. These results are concurrent with obtaining normal biochemical levels in groups either treated with royal jelly or even a combination of royal jelly and two xenobiotics. The royal jelly is considered an essential potential source of natural antioxidants capable of frustrating the effects of oxidative injury, which is considered the main cause of many diseases. Abstract The present study aimed to investigate the effect of the royal jelly (RJ) on hepatotoxicity induced by molybdenum nanoparticles (MoO3-NPs), cadmium chloride (CdCl2), or their combination in male rats at biochemical, inflammation, immune response, histological, and ultrastructural levels. The physicochemical properties of MoO3-NPs have been characterized, as well as their ultrastructural organization. A rat experimental model was employed to assess the liver toxicity of MoO3-NPs, even in combination with CdCl2. Different cellular studies indicate divergent mechanisms, from increased reactive oxygen species production to antioxidative damage and cytoprotective activity. Seventy male rats were allocated to groups: (i) control; (ii) MoO3-NPs (500 mg/kg); (iii) CdCl2 (6.5 mg/kg); (iv) RJ (85 mg/kg diluted in saline); (v) MoO3-NPs followed by RJ (30 min after the MoO3-NPs dose); (vi) CdCl2 followed by RJ; and (vii) a combination of MoO3-NPs and CdCl2, followed by RJ, for a total of 30 successive days. Hepatic functions, lipid profile, inflammation marker (CRP), antioxidant biomarkers (SOD, CAT, GPx, and MDA), and genotoxicity were examined. Histological changes, an immunological marker for caspase-3, and transmission electron microscope variations in the liver were also investigated to indicate liver status. The results showed that RJ alleviated the hepatotoxicity of MoO3-NPs and/or CdCl2 by improving all hepatic vitality markers. In conclusion, the RJ was more potent and effective as an antioxidant over the oxidative damage induced by the combination of MoO3-NPs and CdCl2.
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Aslan A, Can MI, Gok O, Beyaz S, Parlak G, Ozercan IH. The inducing of caspase and Bcl-2 pathway with royal jelly decreases the muscle tissue damage exposed with fluoride in rats. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:10547-10557. [PMID: 34528203 PMCID: PMC8443307 DOI: 10.1007/s11356-021-16456-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 09/06/2021] [Indexed: 05/26/2023]
Abstract
In this study, 42 Wistar albino male rats (n = 42, 8 weeks old) were used. Rats were divided into 6 groups and 7 rats included each group. Groups: (i) Control group: Standard diet; (ii) RJ (royal jelly) group: Standard diet + royal jelly; (iii) F50 group: Standard diet + 50 mg/kg fluoride; (iv): F100 group: Standard diet + 100 mg/kg fluoride; (v) F50+RJ group: Standard diet + 50 mg/kg fluoride + royal jelly; (vi): F100+RJ group: Standard diet + 100 mg/kg fluoride + royal jelly. After 8 weeks, the rats were decapitated, and their muscle tissues were removed. Expression levels of Caspase-3, Caspase-6, Bax, tumor necrosis factor-α (TNF-α), interleukin 1 alpha (IL1-α) and Bcl-2 proteins in muscle tissue were determined by western blotting method. Histopathological analyses were also performed on the muscle tissue. Malondialdehyde (MDA), glutathione (GSH) and catalase (CAT) analyses were determined by a spectrophotometer. According to the obtained results, Bcl-2, TNF-α and IL1-α protein expression was increased in damage groups compared to the control and royal jelly groups, while Caspase-3, Caspase-6 and Bax protein expression levels decreased in damage groups. MDA level increased in damage groups compared to the control and royal jelly groups, while CAT and GSH levels increased with royal jelly application in royal jelly-given group in comparison to the flouride-exposed group. According to histopathological analysis results, edema and inflammatory cell formations were found in the injury groups, a tendency to decrease in these injuries was observed in the treatment groups. Based on these results, we can say that royal jelly has protective effects on muscle tissue against fluoride damage.
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Affiliation(s)
- Abdullah Aslan
- Department of Biology-Molecular Biology and Genetics Program, Faculty of Science, Firat University, Elazig, Turkey.
| | - Muhammed Ismail Can
- Department of Biology, Faculty of Science, Inonu University, Malatya, Turkey
| | - Ozlem Gok
- Department of Biology-Molecular Biology and Genetics Program, Faculty of Science, Firat University, Elazig, Turkey
| | - Seda Beyaz
- Department of Biology-Molecular Biology and Genetics Program, Faculty of Science, Firat University, Elazig, Turkey
| | - Gozde Parlak
- Department of Biology-Molecular Biology and Genetics Program, Faculty of Science, Firat University, Elazig, Turkey
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Production of fermented tea petal decoction with insights into in vitro biochemical tests, antioxidant assay and GC-MS analysis. FOOD PRODUCTION, PROCESSING AND NUTRITION 2021. [DOI: 10.1186/s43014-021-00075-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Abstract
This research work was designed to attempt and propose the first report on production and biochemical characterization of fermented tea flower petal decoction or simply tea petal wine. The tea petal decoction and brewer’s yeast or Saccharomyces cerevisiae were co-cultured for fermentation. Antioxidant activity and chromatographic separation of potential candidates were assessed. Primary investigations for qualitative characters on this fermented broth revealed the presence of steroids, tannin, flavonoids, phenol, cardiac glycosides, coumarin, caffeine etc. Our manufactured fermented broth showed high free radical scavenging activity after 2 months of aging. High DPPH scavenging activities were also observed in solvent fractions of acetone, ethanol and methanol. The antioxidant activity, alcohol percentage and other qualities were seen to be gradually increased during aging. Gas chromatography-mass spectrometry analysis revealed the presence of 44 compounds including many potential antioxidant molecules and other bioactive agents. Hopefully, presence of alcohol with medicinally active compounds and antioxidant activity will make it as acceptable as a good wine and tea flower as economically functional.
Graphical abstract
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Aslan A, Beyaz S, Gok O, Can MI, Parlak G, Ozercan IH, Gundogdu R. Royal jelly abrogates flouride-induced oxidative damage in rat heart tissue by activating of the nrf-2/NF-κB and bcl-2/bax pathway. Toxicol Mech Methods 2021; 31:644-654. [PMID: 34227456 DOI: 10.1080/15376516.2021.1950249] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Royal jelly is known to strengthen memory, provide antioxidative, antidiabetic, antitumor, anticancer, antibacterial, antiinflammatory, antihypertensive. In this study, 42 rats (n = 42) were used, and these rats were divided into 6 groups of 7 rats each. Groups: (i) Control Group: Group fed with standard diet; (ii) Royal Jelly (RJ) Group: RJ (100 mg/kg bw, gavage); (iii) F50 Group: Fluoride (50 mg/kg bw, drinking water); (iv) F100 Group: F (100 mg/kg bw, drinking water); (v) F50 + RJ Group: F (50 mg/kg bw, drinking water) + RJ (100 mg/kg bw, gavage); (vi) F100 + RJ Group: F (100 mg/kg bw, drinking water) + RJ (100 mg/kg bw, gavage). The rats were decapitated after 8 weeks, and their heart tissues were taken and examined. Lipid peroxidation by MDA (malondialdehyde) analyzes, GSH (glutathione) level and catalase activity were determined by spectrophotometer. Protein expression levels of caspase-3, caspase-6, caspase-9, Bcl-2, Bax, BDNF, Gsk-3, Nrf-2 and NF-κB proteins in heart tissue were determined by western blotting technique and hearth tissue evaluated by histopathologically. As a result, MDA levels, Bcl-2, Gsk-3 and NF-κB protein expression levels were reduced, whereas GSH levels, caspase-3, caspase-9, caspase-6, Bax, BDNF and Nrf-2 protein levels were increased in the F50 + RJ and F100 + RJ groups compared to the F50 and F100 groups. According to the results of this study, it has been concluded that Royal jelly has the potential to be developed in to a drug for treatment of heart diseases in addition to providing protection against heart damage.
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Affiliation(s)
- Abdullah Aslan
- Faculty of Science, Department of Biology-Molecular Biology and Genetics Program, Firat University, Elazig, Turkey
| | - Seda Beyaz
- Faculty of Science, Department of Biology-Molecular Biology and Genetics Program, Firat University, Elazig, Turkey
| | - Ozlem Gok
- Faculty of Science, Department of Biology-Molecular Biology and Genetics Program, Firat University, Elazig, Turkey
| | - Muhammed Ismail Can
- Faculty of Science, Department of Biology, Inonu University, Malatya, Turkey
| | - Gozde Parlak
- Faculty of Science, Department of Biology-Molecular Biology and Genetics Program, Firat University, Elazig, Turkey
| | | | - Ramazan Gundogdu
- Faculty of Science, Department of Biology, Bingol University, Bingol, Turkey
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12
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Aksakal E, Ekinci D, Supuran CT. Dietary inclusion of royal jelly modulates gene expression and activity of oxidative stress enzymes in zebrafish. J Enzyme Inhib Med Chem 2021; 36:885-894. [PMID: 33752574 PMCID: PMC7993386 DOI: 10.1080/14756366.2021.1900167] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Here we investigated the effects of different levels of royal jelly in zebrafish (Danio rerio) diets [0.0% (D1); 0.1% (D2); 0.4% (D3); 1.6% (D4) vs 6.4% (D5)] on the activity and expression profiles of superoxide dismutase, catalase, glutathione reductase, glutathione peroxidase and glutathione S-transferase. Muscle, liver and kidney tissue samples were obtained from fish fed during 8 weeks. In these tissues, enzyme activity was determined by means of spectrophotometer and gene expression by quantitative real-time PCR. mRNA levels of the enzymes were elevated in almost all diet groups compared to the control (D1). It was determined that enzyme activities were also increased in general by supplementation of royal jelly although some decreases were also observed. However, the significant correlation between gene expression and enzyme activity was not observed in all tissues. It was concluded that main regulation occurs with post-translational modifications although effects at transcriptomic level demonstrated a snap variation.
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Affiliation(s)
- Ercüment Aksakal
- Faculty of Agriculture, Department of Agricultural Biotechnology, Division of Animal Biotechnology, Akdeniz University, Antalya, Turkey
| | - Deniz Ekinci
- Faculty of Agriculture, Department of Agricultural Biotechnology, Ondokuz Mayıs University, Samsun, Turkey
| | - Claudiu T Supuran
- Neurofarba Department, University of Florence, Polo Scientifico, Sesto Fiorentino (Firenze), Italy
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Guo J, Wang Z, Chen Y, Cao J, Tian W, Ma B, Dong Y. Active components and biological functions of royal jelly. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104514] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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14
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Qi D, Ma C, Wang W, Zhang L, Li J. Gas Chromatography-Mass Spectrometry Analysis as a Tool to Reveal Differences Between the Volatile Compound Profile of Royal Jelly Produced from Tea and Pagoda Trees. FOOD ANAL METHOD 2020. [DOI: 10.1007/s12161-020-01880-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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15
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Samanta P, Pal S, Mukherjee AK, Ghosh AR. Acute toxicity assessment of arsenic, chromium and almix 20WP in Euphlyctis cyanophlyctis tadpoles. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 191:110209. [PMID: 31954216 DOI: 10.1016/j.ecoenv.2020.110209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 11/29/2019] [Accepted: 01/12/2020] [Indexed: 06/10/2023]
Abstract
Heavy metals and herbicide are gaining serious environmental concern in aquatic toxicology due to its adverse effects on aquatic organisms especially amphibians. Accordingly, present study first time evaluated the acute toxicity of two heavy metals [arsenic (As3+) and chromium (Cr6+)] and a herbicide (Almix) to Indian skittering frog tadpole, Euphlyctis cyanophlyctis. The LC50 values of As, Cr and Almix for 24, 48, 72 and 96 h were 73.58, 56.31, 43.58 and 32.58 mg L-1; 326.68, 224.31, 171.92 and 141.99 mg L-1; and 1297.85, 1148.22, 1033.62 and 955.17 mg L-1, respectively. It also revealed the concentration- and time-dependent increased mortality rate under these toxicants. The safety concentrations (SC) of As, Cr and Almix to tadpoles were 3.26, 14.20 and 95.52 mg L-1, respectively. The findings disclosed that As is highly toxic to E. cyanophlyctis than Cr and Almix. Alkaline phosphatase (ALP) activity showed varied responses to exposed chemicals. In particularly, ALP activity reduced significantly for Cr treatment. Glutathione S-transferase (GST) activity in E. cyanophlyctis was significantly inhibited by As treatment (p < 0.05); however, GST activity was remain unchanged for Cr and Almix (p > 0.05). The As toxicity correlates positively with GST inhibition (r = 0.779, p < 0.01); contrarily, Cr and Almix revealed negative correlation with GST induction (r = -0.461 and -0.19, respectively; p > 0.05). This result indicated that GST play a crucial role for regulating the tadpole mortality and intoxication by As, Cr and Almix. Overall, our findings demonstrate the different levels of toxic sensitivity (adverse effects) under different toxicants on E. cyanophlyctis tadpoles. Finally, the present findings could be used as baseline information of toxicosis for metalloid, heavy metal and herbicide exposures in wild frog populations.
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Affiliation(s)
- Palas Samanta
- Department of Environmental Science, Sukanta Mahavidyalaya, Dhupguri, West Bengal, India
| | - Sandipan Pal
- Department of Environmental Science, Aghorekamini Prakashchandra Mahavidyalaya, India
| | | | - Apurba Ratan Ghosh
- Ecotoxicology Lab, Department of Environmental Science, The University of Burdwan, India.
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Aydogan İ, Karslı MA, Başalan M, Yıldırım E, Çınar M, Şen G, Sümer T. Effects of Supplemental Epigallocatechin Gallate in the Diet of Broilers Exposed to Fluoride Intoxication. Biol Trace Elem Res 2018; 186:258-266. [PMID: 29549531 DOI: 10.1007/s12011-018-1306-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Accepted: 03/11/2018] [Indexed: 11/25/2022]
Abstract
We evaluated the effects of dietary epigallocatechin gallate (EGCG) on the performance, biochemical parameters, and liver histopathology of fluoride-intoxicated broiler chickens. In total, 160 1-day-old male broiler chicks (Ross PM3 strain) were collected and assigned to four groups (40 animals each), with four replicates. The control group received a basal diet; the F group received 800 mg/kg fluoride; the EGCG group received 400 mg/kg EGCG; and the EGCG+F group received 400 mg/kg EGCG and 800 mg/kg fluoride. The live weight (LW) of F-treated chicks was significantly lower than that of the controls. In the F-treated groups, feed intake (FI) and LW values were lower, but the feed conversion ratio (FCR) was higher than those of the controls. The ratio of heart weight to LW was found to be the highest in the F-treated groups. Alkaline phosphatase (ALP), aspartate aminotransferase (AST), and total oxidant status (TOS) levels in the F-treated groups were significantly higher, whereas the increase in total cholesterol levels was insignificant than those in the control group. In the EGCG+F group, AST, total cholesterol, and TOS levels decreased to a level comparable to those in the control group. Histopathological evaluation revealed that there were mild changes in the portal region in the EGCG+F group; additionally, there was an improvement in liver morphology in the EGCG+F group compared to that in the F group. Thus, EGCG has potent antioxidant and regenerative effects that can ameliorate the detrimental effects of fluoride toxicity on blood parameters and the liver.
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Affiliation(s)
- İlkay Aydogan
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Kırıkkale University, 71450, Kırıkkale, Turkey.
| | - Mehmet Akif Karslı
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Kırıkkale University, 71450, Kırıkkale, Turkey
| | - Mehmet Başalan
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Kırıkkale University, 71450, Kırıkkale, Turkey
| | - Ebru Yıldırım
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Kırıkkale University, 71450, Kırıkkale, Turkey
| | - Miyase Çınar
- Department of Biochemistry, Faculty of Veterinary Medicine, Kırıkkale University, 71450, Kırıkkale, Turkey
| | - Gökhan Şen
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Kırıkkale University, 71450, Kırıkkale, Turkey
| | - Tugce Sümer
- Department of Pathology, Faculty of Veterinary Medicine, Kırıkkale University, 71450, Kırıkkale, Turkey
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Almeer RS, Alarifi S, Alkahtani S, Ibrahim SR, Ali D, Moneim A. The potential hepatoprotective effect of royal jelly against cadmium chloride-induced hepatotoxicity in mice is mediated by suppression of oxidative stress and upregulation of Nrf2 expression. Biomed Pharmacother 2018; 106:1490-1498. [DOI: 10.1016/j.biopha.2018.07.089] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 07/08/2018] [Accepted: 07/17/2018] [Indexed: 12/23/2022] Open
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Kocot J, Kiełczykowska M, Luchowska-Kocot D, Kurzepa J, Musik I. Antioxidant Potential of Propolis, Bee Pollen, and Royal Jelly: Possible Medical Application. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:7074209. [PMID: 29854089 PMCID: PMC5954854 DOI: 10.1155/2018/7074209] [Citation(s) in RCA: 203] [Impact Index Per Article: 33.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 03/25/2018] [Accepted: 04/02/2018] [Indexed: 02/08/2023]
Abstract
Honeybees products comprise of numerous substances, including propolis, bee pollen, and royal jelly, which have long been known for their medicinal and health-promoting properties. Their wide biological effects have been known and used since antiquity. Bee products are considered to be a potential source of natural antioxidants such as flavonoids, phenolic acids, or terpenoids. Nowadays, the still growing concern in natural substances capable of counteracting the effects of oxidative stress underlying the pathogenesis of numerous diseases, such as neurodegenerative disorders, cancer, diabetes, and atherosclerosis, as well as negative effects of different harmful factors and drugs, is being observed. Having regarded the importance of acquiring drugs from natural sources, this review is aimed at updating the current state of knowledge of antioxidant capacity of selected bee products, namely, propolis, bee pollen, and royal jelly, and of their potential antioxidant-related therapeutic applications. Moreover, the particular attention has been attributed to the understanding of the mechanisms underlying antioxidant properties of bee products. The influence of bee species, plant origin, geographic location, and seasonality as well as type of extraction solutions on the composition of bee products extracts were also discussed.
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Affiliation(s)
- Joanna Kocot
- Department of Medical Chemistry, Medical University of Lublin, 4A Chodźki Street, 20-093 Lublin, Poland
| | - Małgorzata Kiełczykowska
- Department of Medical Chemistry, Medical University of Lublin, 4A Chodźki Street, 20-093 Lublin, Poland
| | - Dorota Luchowska-Kocot
- Department of Medical Chemistry, Medical University of Lublin, 4A Chodźki Street, 20-093 Lublin, Poland
| | - Jacek Kurzepa
- Department of Medical Chemistry, Medical University of Lublin, 4A Chodźki Street, 20-093 Lublin, Poland
| | - Irena Musik
- Department of Medical Chemistry, Medical University of Lublin, 4A Chodźki Street, 20-093 Lublin, Poland
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Guendouz M, Haddi A, Grar H, Kheroua O, Saidi D, Kaddouri H. Preventive effects of royal jelly against anaphylactic response in a murine model of cow's milk allergy. PHARMACEUTICAL BIOLOGY 2017; 55:2145-2152. [PMID: 28982287 PMCID: PMC6130715 DOI: 10.1080/13880209.2017.1383487] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Accepted: 09/15/2017] [Indexed: 06/07/2023]
Abstract
CONTEXT Royal jelly (RJ) has long been used to promote human health. OBJECTIVE The current study investigated the preventive effects of RJ against the development of a systemic and intestinal immune response in mice allergic to cow's milk proteins. MATERIALS AND METHODS Balb/c mice treated orally for seven days with RJ at doses of 0.5, 1 and 1.5 g/kg were sensitized intraperitoneally with β-lactoglobulin (β-Lg). Serum IgG and IgE anti-β-Lg were determined by an enzyme-linked immunosorbent assay (ELISA). Plasma histamine levels, symptom scores and body temperature were determined after in vivo challenge to β-Lg. Jejunums were used for assessment of local anaphylactic responses by an ex vivo study in Ussing chambers and morphologic changes by histological analysis. RESULTS RJ significantly decreased serum IgG (31.15-43.78%) and IgE (64.28-66.6%) anti-β-Lg and effectively reduced plasma histamine level (66.62-67.36%) (p < 0.001) at all the doses tested. Additionally, no clinical symptoms or body temperature drops were observed in RJ-pretreated mice. Interestingly, RJ significantly reduced (p < 0.001) intestinal dysfunction by abolishing the secretory response (70.73-72.23%) induced by sensitization and prevented length aberrations of jejunal villi by 44.32-59.01% (p < 0.001). DISCUSSION AND CONCLUSIONS We speculate that using RJ may help prevent systemic and anaphylactic response in allergic mice. These effects may be related to its inhibitory effects on the degranulation of mast cells.
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Affiliation(s)
- Malika Guendouz
- Laboratory of Physiology of the Nutrition and Food Safety, Department of Biology, Faculty of Natural and Life Sciences, University of Oran 1 Ahmed Ben Bella, Oran, Algeria
| | - Abir Haddi
- Laboratory of Physiology of the Nutrition and Food Safety, Department of Biology, Faculty of Natural and Life Sciences, University of Oran 1 Ahmed Ben Bella, Oran, Algeria
| | - Hadria Grar
- Laboratory of Physiology of the Nutrition and Food Safety, Department of Biology, Faculty of Natural and Life Sciences, University of Oran 1 Ahmed Ben Bella, Oran, Algeria
| | - Omar Kheroua
- Laboratory of Physiology of the Nutrition and Food Safety, Department of Biology, Faculty of Natural and Life Sciences, University of Oran 1 Ahmed Ben Bella, Oran, Algeria
| | - Djamel Saidi
- Laboratory of Physiology of the Nutrition and Food Safety, Department of Biology, Faculty of Natural and Life Sciences, University of Oran 1 Ahmed Ben Bella, Oran, Algeria
| | - Hanane Kaddouri
- Laboratory of Physiology of the Nutrition and Food Safety, Department of Biology, Faculty of Natural and Life Sciences, University of Oran 1 Ahmed Ben Bella, Oran, Algeria
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20
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Wang X, Zuo Z, Zhao C, Zhang Z, Peng G, Cao S, Hu Y, Yu S, Zhong Z, Deng J, Ren Z. Protective role of selenium in the activities of antioxidant enzymes in piglet splenic lymphocytes exposed to deoxynivalenol. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2016; 47:53-61. [PMID: 27620958 DOI: 10.1016/j.etap.2016.09.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 08/29/2016] [Accepted: 09/06/2016] [Indexed: 06/06/2023]
Abstract
We evaluated the effects of selenium (Se) on antioxidant enzymes of piglet splenic lymphocytes exposed to deoxynivalenol (DON). We measured cell viability, the activities of several antioxidant enzymes, and lactate dehydrogenase (LDH), as well as total antioxidant capacity (T-AOC) and the levels of malonaldehyde (MDA) and hydrogen peroxide (H2O2). We found that DON exposure increased the concentrations of LDH, MDA, and H2O2 in all experimental groups in a dose-dependent manner, while the concentrations of other antioxidant enzymes were decreased. In Se-pretreated DON-exposed cells, damage to antioxidant enzymes was reduced, especially in the lower-dose DON groups over longer exposure times. These results may indicate that in piglet splenic lymphocytes, Se can alleviate DON-induced damage to antioxidant enzymes by improving glutathione peroxidase activity. Se may function as a potential antioxidative agent to alleviate DON-induced oxidative stress.
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Affiliation(s)
- Xuemei Wang
- College of Veterinary Medicine, Sichuan Agricultural University, Sichuan Province Key Laboratory of Animal Disease & Human Health, Key Laboratory of Environmental Hazard and Human Health of Sichuan Province, Chengdu 611130, China.
| | - Zhicai Zuo
- College of Veterinary Medicine, Sichuan Agricultural University, Sichuan Province Key Laboratory of Animal Disease & Human Health, Key Laboratory of Environmental Hazard and Human Health of Sichuan Province, Chengdu 611130, China.
| | - Chuanping Zhao
- College of Veterinary Medicine, Sichuan Agricultural University, Sichuan Province Key Laboratory of Animal Disease & Human Health, Key Laboratory of Environmental Hazard and Human Health of Sichuan Province, Chengdu 611130, China.
| | - Zhuo Zhang
- College of Veterinary Medicine, Sichuan Agricultural University, Sichuan Province Key Laboratory of Animal Disease & Human Health, Key Laboratory of Environmental Hazard and Human Health of Sichuan Province, Chengdu 611130, China.
| | - Guangneng Peng
- College of Veterinary Medicine, Sichuan Agricultural University, Sichuan Province Key Laboratory of Animal Disease & Human Health, Key Laboratory of Environmental Hazard and Human Health of Sichuan Province, Chengdu 611130, China.
| | - Suizhong Cao
- College of Veterinary Medicine, Sichuan Agricultural University, Sichuan Province Key Laboratory of Animal Disease & Human Health, Key Laboratory of Environmental Hazard and Human Health of Sichuan Province, Chengdu 611130, China.
| | - Yanchun Hu
- College of Veterinary Medicine, Sichuan Agricultural University, Sichuan Province Key Laboratory of Animal Disease & Human Health, Key Laboratory of Environmental Hazard and Human Health of Sichuan Province, Chengdu 611130, China.
| | - Shumin Yu
- College of Veterinary Medicine, Sichuan Agricultural University, Sichuan Province Key Laboratory of Animal Disease & Human Health, Key Laboratory of Environmental Hazard and Human Health of Sichuan Province, Chengdu 611130, China.
| | - Zhijun Zhong
- College of Veterinary Medicine, Sichuan Agricultural University, Sichuan Province Key Laboratory of Animal Disease & Human Health, Key Laboratory of Environmental Hazard and Human Health of Sichuan Province, Chengdu 611130, China.
| | - Junliang Deng
- College of Veterinary Medicine, Sichuan Agricultural University, Sichuan Province Key Laboratory of Animal Disease & Human Health, Key Laboratory of Environmental Hazard and Human Health of Sichuan Province, Chengdu 611130, China.
| | - Zhihua Ren
- College of Veterinary Medicine, Sichuan Agricultural University, Sichuan Province Key Laboratory of Animal Disease & Human Health, Key Laboratory of Environmental Hazard and Human Health of Sichuan Province, Chengdu 611130, China.
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Koriem KMM, Shamsuri RB, Ubaidillah AM. Evaluation of sodium fluoride toxicity in Schistosoma infected snails: assessment of antioxidants, antiapoptotic, hypoprotein and hypocholesterol activities. J Parasit Dis 2016; 40:1451-1458. [PMID: 27876966 DOI: 10.1007/s12639-015-0711-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Accepted: 08/14/2015] [Indexed: 12/29/2022] Open
Abstract
The snails' tissues represents an intermediate or secondary host for Schistosoma sporocysts where, germ cells within the secondary sporocyst begin to divide to produce thousands of cercariae capable of infecting humans. The aim of the study was to evaluate the toxicity of sodium fluoride in Schistosoma snails' tissue homogenates. A total number of 264 different Schistosoma snails were collected from eight drainage water resources and divided into control uninfected and infected snails; where infected snails divided into four group; the first group without any treatment while second, third and fourth groups immersed in 25, 50 and 100 mg sodium fluoride/L during the period of 4 weeks then the snails' hemolymph and tissue homogenates were prepared to evaluate the snail' tissue antioxidants, protein content, lipid profile and apoptosis. The results obtained revealed that superoxide dismutase, glutathione-S-transferase, glutathione peroxidase, catalase, reduced glutathione, glutathione reductase levels were decreased while malondialdehyde, protein carbonyl, total protein, albumin, globulin, cholesterol, low density lipoprotein and triglycerides levels were increased in Schistosoma infected snails' tissues. Schistosoma also induced apoptosis in snails' tissues homogenates. Sodium fluoride restores all the above parameters to approach the control uninfected snails levels. In conclusion, sodium fluoride inhibits oxidative stress and apoptosis produced in Schistosoma infected snails and consequently it is be useful to be used in Schistosoma infection inhibition where sodium fluoride at higher dose was more effective than the lower two doses.
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Affiliation(s)
- Khaled M M Koriem
- Medical Physiology Department, Medical Research Division, National Research Centre, 33 El-Buhouth Street, P. O. Box 12622, Dokki Cairo, Egypt ; Integrative Medicine Cluster, Advanced Medical and Dental Institute (AMDI), Universiti Sains Malaysia (USM), Penang, Malaysia
| | - Radziyah B Shamsuri
- Integrative Medicine Cluster, Advanced Medical and Dental Institute (AMDI), Universiti Sains Malaysia (USM), Penang, Malaysia
| | - Asliza M Ubaidillah
- Integrative Medicine Cluster, Advanced Medical and Dental Institute (AMDI), Universiti Sains Malaysia (USM), Penang, Malaysia
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Feng M, Qu R, Habteselassie M, Wu J, Yang S, Sun P, Huang Q, Wang Z. Hepatic Transcriptome Responses in Mice (Mus musculus) Exposed to the Nafion Membrane and Its Combustion Products. PLoS One 2015; 10:e0128591. [PMID: 26057616 PMCID: PMC4461320 DOI: 10.1371/journal.pone.0128591] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Accepted: 04/28/2015] [Indexed: 11/18/2022] Open
Abstract
Nafion 117 membrane (N117), an important polymer electrolyte membrane (PEM), has been widely used for numerous chemical technologies. Despite its increasing production and use, the toxicity data for N117 and its combustion products remain lacking. Toxicity studies are necessary to avoid problems related to waste disposal in landfills and incineration that may arise. In this study, we investigated the histopathological alterations, oxidative stress biomarker responses, and transcriptome profiles in the liver of male mice exposed to N117 and its combustion products for 24 days. An ion-chromatography system and liquid chromatography system coupled to a hybrid quadrupole time-of-flight mass spectrometry were used to analyze the chemical compositions of these combustion products. The transcriptomics analysis identified several significantly altered molecular pathways, including the metabolism of xenobiotics, carbohydrates and lipids; signal transduction; cellular processes; immune system; and signaling molecules and interaction. These studies provide preliminary data for the potential toxicity of N117 and its combustion products on living organisms and may fill the information gaps in the toxicity databases for the currently used PEMs.
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Affiliation(s)
- Mingbao Feng
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210023, P. R. China
| | - Ruijuan Qu
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210023, P. R. China
| | - Mussie Habteselassie
- College of Agricultural and Environmental Sciences, Department of Crop and Soil Sciences, University of Georgia, Griffin, Georgia 30223, United States of America
| | - Jun Wu
- College of Resources and Environmental Science, Nanjing Agriculture University, Nanjing 210046, P. R. China
| | - Shaogui Yang
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210023, P. R. China
| | - Ping Sun
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210023, P. R. China
- * E-mail: (ZW); (PS)
| | - Qingguo Huang
- College of Agricultural and Environmental Sciences, Department of Crop and Soil Sciences, University of Georgia, Griffin, Georgia 30223, United States of America
| | - Zunyao Wang
- State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210023, P. R. China
- * E-mail: (ZW); (PS)
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Muthu Prabhu S, Meenakshi S. Synthesis of surface coated hydroxyapatite powders for fluoride removal from aqueous solution. POWDER TECHNOL 2014. [DOI: 10.1016/j.powtec.2014.08.041] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Effect of resveratrol on hematological and biochemical alterations in rats exposed to fluoride. BIOMED RESEARCH INTERNATIONAL 2014; 2014:698628. [PMID: 24995323 PMCID: PMC4068056 DOI: 10.1155/2014/698628] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 05/16/2014] [Accepted: 05/24/2014] [Indexed: 11/17/2022]
Abstract
We investigated the protective effects of resveratrol on hematological and biochemical changes induced by fluoride in rats. A total of 28 rats were divided into 4 groups: control, resveratrol, fluoride, and fluoride/resveratrol (n = 7 each), for a total of 21 days of treatment. Blood samples were taken and hematological and biochemical parameters were measured. Compared to the control group, the fluoride-treated group showed significant differences in several hematological parameters, including decreases in WBC, RBC, and PLT counts and neutrophil ratio. The group that received resveratrol alone showed a decrease in WBC count compared to the control group. Furthermore, in comparison to the control group, the fluoride group showed significantly increased ALT enzyme activity and decreased inorganic phosphorus level. The hematological and biochemical parameters in the fluoride + resveratrol treated group were similar to control group. In the fluoride + resveratrol group, resveratrol restored the changes observed following fluoride treatment, including decreased counts of WBC, RBC, and PLT, decreased neutrophil ratio and inorganic phosphorus levels, and elevated ALT enzyme activity. The present study showed that fluoride caused adverse effects in rats and that resveratrol reduced hematological and biochemical alterations produced by fluoride exposure.
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25
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Pourmoradian S, Mahdavi R, Mobasseri M, Faramarzi E, Mobasseri M. Effects of royal jelly supplementation on glycemic control and oxidative stress factors in type 2 diabetic female: a randomized clinical trial. Chin J Integr Med 2014; 20:347-52. [PMID: 24610413 DOI: 10.1007/s11655-014-1804-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Indexed: 12/14/2022]
Abstract
OBJECTIVE It has been proposed that royal jelly has antioxidant properties and may improve oxidative stress and glycemic control. Therefore, we investigated the effects of royal jelly supplementation in diabetic females. METHODS In this pilot, parallel design randomized clinical trial, 50 female volunteers with type 2 diabetes were randomly allocated to the supplemented (25, cases) and placebo (25, cases) groups, based on random block procedure produced by Random Allocation Software, given a daily dose of 1,000 mg royal jelly soft gel or placebo, respectively, for 8 weeks. Before and after intervention, glycemic control indices, antioxidant and oxidative stress factors were measured. RESULTS After royal jelly supplementation, the mean fasting blood glucose decreased remarkably (163.05±42.51 mg/dL vs. 149.68±42.7 mg/dL). Royal jelly supplementation resulted in significant reduction in the mean serum glycosylated hemoglobin levels (8.67%±2.24% vs. 7.05%±1.45%, P=0.001) and significant elevation in the mean insulin concentration (70.28±29.16 pmol/L vs. 86.46±27.50 pmol/L, P=0.01). Supplementation significantly increased erythrocyte superoxidase dismutase and glutathione peroxidase activities and decreased malondialdehyde levels (P<0.05). At the end of study, the mean total antioxidant capacity elevated insignificantly in both groups. CONCLUSIONS On the basis of our findings, it seems that royal jelly supplementation may be beneficial in controlling diabetes outcomes. Further studies with larger sample size are warranted.
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Affiliation(s)
- Samira Pourmoradian
- Nutrition Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Decreased IgA+ B cells population and IgA, IgG, IgM contents of the cecal tonsil induced by dietary high fluorine in broilers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2013; 10:1775-85. [PMID: 23644827 PMCID: PMC3709348 DOI: 10.3390/ijerph10051775] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Revised: 04/17/2013] [Accepted: 04/18/2013] [Indexed: 01/28/2023]
Abstract
Fluoride is an environmental and industrial pollutant that affects various organs in humans and animals. The cecal tonsil is an important component of the mucosal immune system and performs important and unique immune functions. In the present study, we investigated the effects of dietary high fluorine on the quantities of IgA+ B cells in the cecal tonsil by immunohistochemistry, and the immunoglobulin A (IgA), immunoglobulin G (IgG) and immunoglobulin M (IgM) contents in the cecal tonsil by ELISA. A total of 280 one-day-old avian broilers were divided into four groups and fed on a corn-soybean basal diet as control diet (fluorine 22.6 mg/kg) or the same diet supplemented with 400, 800 and 1,200 mg/kg fluorine (high fluorine groups I, II and III) in the form of sodium fluoride, respectively, throughout a 42-day experimental period. The results showed that the quantities of IgA+ B cells were lower (p < 0.05 or p < 0.01) and the IgA, IgG, and IgM contents were decreased (p < 0.05 or p < 0.01) in high fluorine groups II and III in comparison with those of control group. It was concluded that dietary fluorine, in the 800–1,200 mg/kg range, could reduce the numbers of the IgA+ B cells and immunoglobulin contents in the cecal tonsil, implying the local mucosal immune function was ultimately impacted in broilers.
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Zamani Z, Reisi P, Alaei H, Pilehvarian AA. Effect of Royal Jelly on spatial learning and memory in rat model of streptozotocin-induced sporadic Alzheimer's disease. Adv Biomed Res 2012; 1:26. [PMID: 23210085 PMCID: PMC3507025 DOI: 10.4103/2277-9175.98150] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Accepted: 03/13/2012] [Indexed: 11/17/2022] Open
Abstract
Background: It has been recently demonstrated that Royal jelly (RJ) has a beneficial role on neural functions. Alzheimer's disease (AD) is associated with impairments of learning and memory. Therefore, the present study was designed to examine the effect of RJ on spatial learning and memory in rats after intracerebroventricular injection of streptozotocin (icv-STZ). Materials and Methods: Rats were infused bilaterally with an icv injection of STZ, while sham rats received vehicle only. The rats were feed with RJ-contained food (3% w/w) (lyophilized RJ mixed with powdered regular food) or regular food for 10 days. Then spatial learning and memory was tested in the rats by Morris water maze test. Results: Results showed that in icv-STZ group latency and path length were increased as compared to sham group, also icv-STZ rats less remembered the target quadrant that previously the platform was located; however, these were protected significantly in STZ group that received RJ-containing food. Conclusions: Our findings support the potential neuroprotective role of RJ and its helpful effects in AD.
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Affiliation(s)
- Zohre Zamani
- Applied Physiology Research Center, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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Asgari G, Roshani B, Ghanizadeh G. The investigation of kinetic and isotherm of fluoride adsorption onto functionalize pumice stone. JOURNAL OF HAZARDOUS MATERIALS 2012; 217-218:123-132. [PMID: 22476092 DOI: 10.1016/j.jhazmat.2012.03.003] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2011] [Revised: 01/25/2012] [Accepted: 03/02/2012] [Indexed: 05/31/2023]
Abstract
In this research work, pumice that is functionalized by the cationic surfactant, hexadecyltrimethyl ammonium (HDTMA), is used as an adsorbent for the removal of fluoride from drinking water. This work was carried out in two parts. The effects of HDTMA loading, pH (3-10), reaction time (5-60 min) and the adsorbent dosage (0.15-2.5 g L(-1)) were investigated on the removal of fluoride as a target contaminate from water through the design of different experimental sets in the first part. The results from this first part revealed that surfactant-modified pumice (SMP) exhibited the best performance at dose 0.5 g L(-1), pH 6, and it adsorbs over 96% of fluoride from a solution containing 10 mg L(-1) fluoride after 30 min of mixing time. The four linear forms of the Langmuir, Freundlich, Temkin and Dubinin-Radushkevich isotherms model were applied to determine the best fit of equilibrium expressions. Apart from the regression coefficient (R(2)), four error functions were used to validate the isotherm and kinetics data. The experimental adsorption isotherm complies with Langmuir equation model type 1. The maximum amount of adsorption (Q(max)) was 41 mg g(-1). The kinetic studies indicated that the adsorption of fluoride best fitted with the pseudo-second-order kinetic type 1. Thermodynamic parameters evaluation of fluoride adsorption on SMP showed that the adsorption process under the selected conditions was spontaneous and endothermic. The suitability of SMP in defluoridation at field condition was investigated with natural groundwater samples collected from a nearby fluoride endemic area in the second part of this study. Based on this study's results, SMP was shown to be an affordable and a promising option for the removal of fluoride in drinking water.
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Affiliation(s)
- Ghorban Asgari
- Department of Environmental Health Engineering, School of Health, Hamadan University of Medical Sciences, Hamadan, Iran
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Feng P, Wei J, Zhang Z. Intervention of selenium on chronic fluorosis-induced injury of blood antioxidant capacity in rats. Biol Trace Elem Res 2011; 144:1024-31. [PMID: 21647758 DOI: 10.1007/s12011-011-9087-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2011] [Accepted: 05/12/2011] [Indexed: 11/27/2022]
Abstract
This study was conducted to further explore the effects of selenium on the blood antioxidant capacity in rats exposed to fluoride to find out the optimal dosage level of selenium. Animals were divided into prevention sequence (Selenium → NaF, water → NaF) and treatment sequence (NaF → Selenium, NaF → water) (sodium fluoride 50 mg/L; sodium selenite 0.375, 0.75, 1.5 mg/L). The exposure time was 12 months. Then, the fluidity of erythrocyte membrane by electron spin resonance was analyzed, and the blood was collected for GSH-Px and SOD activity, total antioxidant capacity (T-AOC) and uric acid assay, sialic acid and MDA content. The results showed that, compared with control group, GSH-Px activity and T-AOC level increased significantly (P < 0.05), and SOD activity was raised in varying degrees in prevention and treatment groups, respectively. Uric acid level was up-regulated, but no significant differences were observed (P > 0.05). The fluidity of erythrocyte membrane showed significant increase (P < 0.05). As evident in this study, when the dose of selenium was 0.75 mg/L, all the activities of antioxidant enzymes increased significantly in prevention sequence; but in treatment sequence, the optimum intervention concentration was 1.5 mg/L. On the basis of results, the preventive effect of selenium was superior to treatment effect on the oxidative stress induced by an overdose of fluoride.
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Affiliation(s)
- Pei Feng
- College of Chemistry and Life Science, Zhejiang Normal University, Zhejiang, 321004, People's Republic of China
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Feng P, Wei JR, Zhang ZG. Influence of selenium and fluoride on blood antioxidant capacity of rats. ACTA ACUST UNITED AC 2010; 64:565-8. [PMID: 21146966 DOI: 10.1016/j.etp.2010.11.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2010] [Revised: 10/15/2010] [Accepted: 11/15/2010] [Indexed: 11/16/2022]
Abstract
This study is to explore the effect of selenium and fluoride on blood antioxidant capacity of rats, and try to find out the optimal level of selenium in drinking water against fluorosis. Animals were divided into control group, sodium fluoride treated group (NaF, 50 mg/L) and selenium+NaF treated group (sodium selenite 0.375, 0.75, 1.5 mg/L) in water were respectively administered to male rats, which were decapitated after 6 months. Their blood was collected for GSH-Px activity, plasma SOD activity, T-AOC assay, uric acid assay, sialic acid (SA) content and MDA content, and the fluidity of erythrocyte membrane by electron spin resonance (ESR) was analyzed. The results showed that, compared with the control group, the blood antioxidant capacity of the rats exposed to fluoride was down-regulated significantly (P<0.05, P<0.01), MDA content increased significantly (P<0.05), the fluidity of erythrocyte membrane decreased (P<0.05, P<0.01). Meanwhile, the treatments of selenium along with NaF compared with fluorosis group, SOD activity, GSH-Px activity and T-AOC assay increased respectively, MDA content decreased significantly (P<0.05) in NaF+Se (Se 0.75, 1.5 mg/L) treated groups, uric acid level was up-regulated, but had no statistical significant difference (P>0.05). The fluidity of erythrocyte membrane showed significant increase (P<0.05), the content of SA was lower. Fluorosis could induce the decline of blood antioxidant capacity and the fluidity of erythrocyte membrane, as evident in this study, and Se at different levels possess some antagonistic effects on blood induced by fluoride. However, high dose of selenium (1.5 mg/L) is the optimum concentration.
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Affiliation(s)
- Pei Feng
- College of Chemistry and Life Science, Zhejiang Normal University, Zhejiang 321004, PR China
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Barbier O, Arreola-Mendoza L, Del Razo LM. Molecular mechanisms of fluoride toxicity. Chem Biol Interact 2010; 188:319-33. [DOI: 10.1016/j.cbi.2010.07.011] [Citation(s) in RCA: 638] [Impact Index Per Article: 45.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2010] [Revised: 07/07/2010] [Accepted: 07/12/2010] [Indexed: 01/27/2023]
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Altintaş L, Eşsiz D, Eraslan G, Ince S, Arslanbaş E. Prophylactic effect of N-acetylcysteine against sodium fluoride-induced blood oxidative stress in mice. Food Chem Toxicol 2010; 48:2838-41. [PMID: 20637250 DOI: 10.1016/j.fct.2010.07.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2010] [Revised: 06/30/2010] [Accepted: 07/08/2010] [Indexed: 11/18/2022]
Abstract
Ninety female Balb/c mice were used. The animals were allocated to evenly six groups. While the first group was maintained as control, Groups 3, 4, 5, and 6 were administered 750 ppm, 1500 ppm, 3000 ppm, and 6000 ppm of N-acetylcysteine, respectively, for a period of 15 days. After day 15, Groups 2-6 were administered sodium fluoride, containing 100 ppm fluoride in drinking water, for another 15 days. Plasma malondialdehyde (MDA) levels and erythrocyte superoksid dismutase (SOD) and catalase (CAT) activities were determined at the beginning of the trial and on days 15 and 30. According to the data obtained in the present study, N-acetylcysteine, when administered at the indicated doses, did not produce a significant alteration in any of the three parameters investigated. On the other hand, while the plasma MDA level was determined to have increased significantly, erythrocyte SOD and CAT activities were ascertained to have decreased significantly in the group, which was administered sodium fluoride alone on day 30. In the groups, which were administered N-acetylcysteine prior to sodium fluoride, however, it was observed that, after sodium fluoride administration, plasma MDA levels and erythrocyte SOD and CAT activities drew closer to the values of the control group.
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Affiliation(s)
- Levent Altintaş
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Ankara, Ankara, Turkey
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