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Hazra A, Tudu M, Mohanta A, Samanta A. Gum odina prebiotic induced gut modulation for the treatment of colon cancer on Swiss albino mice: By using capecitabine loaded biopolymeric microsphere. Int J Biol Macromol 2024; 267:131410. [PMID: 38582484 DOI: 10.1016/j.ijbiomac.2024.131410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 03/26/2024] [Accepted: 04/03/2024] [Indexed: 04/08/2024]
Abstract
A complex illness with a current global hazard, colon cancer has many different manifestations. The efficacy of colon cancer therapy can be affected by the bacteria in the digestive tract. It is hypothesised that novel prebiotics like Gum Odina is emerging as preventative therapy to fight chronic gut illnesses by gut microbiota modulatory therapy when compared to traditional intervention. The first-line chemotherapy drug for colon cancer, capecitabine, lacks a carrier that can extend its half-life. Here, we use the prebiotic gum odina - sodium alginate conjugate to create a capecitabine loaded biopolymeric microspheres, which were previously established as excellent tools for colon cancer therapy. The accelerated stability study exhibited that the alteration in physicochemical properties was found to be negligible. When administered orally to mice with colon cancer, capecitabine raises intra-tumoral capecitabine concentration and slows drug elimination in the blood. Optimized formulation improves anti-tumor immunity over free capecitabine and decrease the tumor volume from 8 ± 6.59 mm3 to 5.21 ± 2.79 mm3. This prebiotics based microsphere combine's gut microbiota manipulation with chemotherapy to offer a potentially effective colon cancer treatment.
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Affiliation(s)
- Ahana Hazra
- Division of Microbiology and Pharmaceutical Biotechnology, Department of Pharmaceutical Technology, Jadavpur University, 188 Raja S C Mullick Road, Kolkata 700032, India
| | - Mousumi Tudu
- Division of Microbiology and Pharmaceutical Biotechnology, Department of Pharmaceutical Technology, Jadavpur University, 188 Raja S C Mullick Road, Kolkata 700032, India
| | - Abhishek Mohanta
- Division of Microbiology and Pharmaceutical Biotechnology, Department of Pharmaceutical Technology, Jadavpur University, 188 Raja S C Mullick Road, Kolkata 700032, India
| | - Amalesh Samanta
- Division of Microbiology and Pharmaceutical Biotechnology, Department of Pharmaceutical Technology, Jadavpur University, 188 Raja S C Mullick Road, Kolkata 700032, India.
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Eldesoqui M, Ahmed ME, Abdel-Kareem MA, Badawy MM, Dawood AF, Mohamed AS, Ibrahim AM, El-Mansi AA, El-Sherbiny M, Hendawy M. Curcumin Mitigates Malathion-Induced Renal Injury: Suppression of Apoptosis and Modulation of NF-κβ/TNF-α and Nrf2, and HO-1 Signaling. Metabolites 2023; 13:1117. [PMID: 37999213 PMCID: PMC10673029 DOI: 10.3390/metabo13111117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 10/23/2023] [Accepted: 10/24/2023] [Indexed: 11/25/2023] Open
Abstract
Malathion is one of the most used organophosphorus pesticides that is used for many reasons such as agriculture and industry. Human exposure to malathion may occur through various means, such as eating food that has been treated with it. Malathion not only increases oxidative stress but also decreases the antioxidant capacity. Curcumin is a powerful antioxidant with many pharmacological actions. Curcumin can act as a free radical scavenger and inhibit the activation and nuclear translocation of NF-κB. Curcumin could combat the lipid peroxidation and antioxidant depletion that trigger the apoptotic pathways. This study aims to examine the antioxidant, anti-inflammatory, and antiapoptotic effects of curcumin. Twenty-four Sprague Dawley rats were divided into four groups (six rats each): control, curcumin, malathion, and malathion + curcumin groups. At the assigned time, blood samples were used for the assessment of serum creatinine, and the kidneys were excised and washed; parts of them were used for the assessment of total oxidant status (TOS), oxidative stress index (OSI), the oxidative stress marker malondialdehyde (MDA), total antioxidant capacity (TAC), and glutathione (GSH) activity, other parts were fixed in formalin for further staining. Histopathological evaluation was performed for the fixed specimens after staining with H&E, sirus red, and the immunohistochemical staining for NF-κβ, TNF-α, Caspase-3, Nrf2, and HO-1. Curcumin significantly decreases the serum creatinine after malathion exposure and significantly restores the oxidant/antioxidant balance by increasing TAC and GSH and decreasing TOS, OSI, and MDA. Curcumin exerts its reno-protective effect and restores the histological architecture of the kidney by downregulating the immune expression of NF-κβ, TNF-α, and Caspase-3 and upregulating the expression of Nrf2 and HO-1. This study concluded that curcumin protects against nephrotoxicity caused by malathion by exerting its antioxidant, anti-inflammatory, and anti-apoptotic capabilities.
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Affiliation(s)
- Mamdouh Eldesoqui
- Department of Human Anatomy and Embryology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; (M.E.); (M.E.A.); (M.H.)
- Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, P.O. Box 71666, Riyadh 11597, Saudi Arabia;
| | - Magda E. Ahmed
- Department of Human Anatomy and Embryology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; (M.E.); (M.E.A.); (M.H.)
| | - Mona A. Abdel-Kareem
- Department of Anatomy and Embryology, Faculty of Medicine, Kafrelsheikh University, Kafrelsheikh P.O. Box 33516, Egypt;
| | - Mohamed Moharram Badawy
- Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt;
- Forensic Medicine and Clinical Toxicology Department, Faculty of Medicine, Delta University for Science and Technology, Gamasa 11152, Egypt
| | - Amal Fahmy Dawood
- Department of Basic Medical Sciences, College of Medicine, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia;
| | - Abdelaty Shawky Mohamed
- Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, P.O. Box 71666, Riyadh 11597, Saudi Arabia;
- Pathology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Ateya Megahed Ibrahim
- Department of Nursing, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia;
- Department of Family and Community Health Nursing, Faculty of Nursing, Port Said University, Port Said P.O. Box 42511, Egypt
| | - Ahmed A. El-Mansi
- Biology Department, College of Science, King Khalid University, Abha 61413, Saudi Arabia;
| | - Mohamad El-Sherbiny
- Department of Human Anatomy and Embryology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; (M.E.); (M.E.A.); (M.H.)
- Department of Basic Medical Sciences, College of Medicine, AlMaarefa University, P.O. Box 71666, Riyadh 11597, Saudi Arabia;
| | - Mahmoud Hendawy
- Department of Human Anatomy and Embryology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; (M.E.); (M.E.A.); (M.H.)
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Attafi IM, Bakheet SA, Ahmad SF, Belali OM, Alanazi FE, Aljarboa SA, Al-Alallah IA, Korashy HM. Lead Nitrate Induces Inflammation and Apoptosis in Rat Lungs Through the Activation of NF-κB and AhR Signaling Pathways. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:64959-64970. [PMID: 35482242 PMCID: PMC9481511 DOI: 10.1007/s11356-022-19980-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 03/25/2022] [Indexed: 05/28/2023]
Abstract
Lead (Pb) is one of the most frequent hazardous air contaminants, where the lungs are particularly vulnerable to its toxicity. However, the Pb distribution and its impact on lung inflammation/apoptosis and particularly the involvement of nuclear factor kappa B (NF-κB) and aryl hydrocarbon receptor (AhR) signaling pathways in Pb-induced lung toxicity have not yet been fully investigated. Adult male Wistar albino rats were exposed to Pb nitrate 25, 50, and 100 mg/kg b.w. orally for 3 days. The histopathological changes of several rat organs were analyzed using hematoxylin and eosin staining. The concentrations of Pb ion in different organ tissues were quantified using inductive coupled plasma mass spectrometry, while gas chromatography-mass spectrometry was used to identify organic compounds. The changes in the mRNA and protein expression levels of inflammatory and apoptotic genes in response to Pb exposure were quantified by using RT-PCR and Western blot analyses, respectively. Treatment of rats with Pb for three consecutive days significantly increased the accumulation of Pb in lung tissues causing severe interstitial inflammation. Pb treatment also increased the percentage of lung apoptotic cells and modulated apoptotic genes (Bc2, p53, and TGF-α), inflammatory markers (IL-4, IL-10, TNF-α), and oxidative stress biomarkers (iNOS, CYP1A1, EphX) in rat lung tissues. These effects were associated with a significant increase in organic compounds, such as 3-nitrotyrosine and myeloperoxidase, and some inorganic elements, such as selenium. Importantly, the Pb-induced lung inflammation and apoptosis were associated with a proportional increase in the expression of NF-κB and AhR mRNAs and proteins. These findings clearly show that Pb induces severe inflammation and apoptosis in rat lungs and suggest that NF-κB and AhR may play a role in Pb-induced lung toxicity.
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Affiliation(s)
- Ibraheem M Attafi
- Department of Pharmacology & Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
- Poison Control and Medical Forensic Chemistry Center, Jazan Health Affairs, Jazan, Saudi Arabia
| | - Saleh A Bakheet
- Department of Pharmacology & Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Sheikh F Ahmad
- Department of Pharmacology & Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Osamah M Belali
- Department of Pharmacology & Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
- Aseer Central Hospital, Asser health affairs, Ministry of Health, Abha, Saudi Arabia
| | - Fawaz E Alanazi
- Department of Pharmacology & Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
- Security Forces Hospital Program, Riyadh, Saudi Arabia
| | - Suliman A Aljarboa
- Central Laboratory, Research Center, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Ibrahim A Al-Alallah
- Pathology and Clinical Laboratories Medicine, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Hesham M Korashy
- Department of Pharmaceutical Sciences, College of Pharmacy, QU Health, Qatar University, Doha, Qatar.
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Ibrahim KA, Abdelgaid HA, Eleyan M, Mohamed RA, Gamil NM. Resveratrol alleviates cardiac apoptosis following exposure to fenitrothion by modulating the sirtuin1/c-Jun N-terminal kinases/p53 pathway through pro-oxidant and inflammatory response improvements: In vivo and in silico studies. Life Sci 2022; 290:120265. [PMID: 34968465 DOI: 10.1016/j.lfs.2021.120265] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/18/2021] [Accepted: 12/19/2021] [Indexed: 02/07/2023]
Abstract
Fenitrothion (FNT), a commonly used organophosphate, can cause oxidative damage and apoptosis on various organs. However, the underlying mechanisms for FNT-induced cardiotoxicity did not formally report. Here, we have evaluated the possible ameliorative roles of resveratrol (RSV) against FNT-induced cardiac apoptosis in male rats through the sirtuin1 (SIRT1)/c-Jun N-terminal kinase (c-JNK)/p53 pathway concerning pro-oxidant and inflammatory cytokines. Forty-eight male rats were equally grouped into control, RSV (20 mg/kg), 5-FNT (5 mg/kg), 10-FNT (10 mg/kg), 20-FNT (20 mg/kg), 5-FNT-RSV, 10-FNT-RSV, and 20-FNT-RSV where all doses administrated by gavage for four weeks. The present findings demonstrated that RSV markedly diminished the level of hyperlipidemia and elevation in lactate dehydrogenase (LDH), total creatine kinase (CK-T), and troponin T (TnT) levels following FNT intoxication. Furthermore, RSV significantly reduced FNT-induced cardiac oxidative injury by reducing malondialdehyde (MDA) level and improving the levels of glutathione (GSH), glutathione reductase (GR), superoxide dismutase (SOD), catalase (CAT), and acetylcholinesterase (AchE). Also, the levels of interleukin-1β (IL1β,), tumor necrosis factor-α (TNF-α), and interleukin-6 (IL-6) were significantly attenuated in the co-treated groups. Moreover, RSV alleviated the histopathological changes promoted by FNT and repaired the transcript levels of SIRT1, c-JNK, and caspase-9/3 along with p53 immunoreactivity. In silico study revealed that the free binding energies of RSV complexes with protein and DNA sequences of SIRT1 were lower than docked complexes of FNT. Therefore, RSV reserved myocardial injury-induced apoptosis following exposure to FNT by modulating the SIRT1/c-JNK/p53 pathway through cellular redox status and inflammatory response improvements.
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Affiliation(s)
- Khairy A Ibrahim
- Mammalian Toxicology Department, Central Agricultural Pesticides Laboratory, Agricultural Research Center, Dokki, Giza 12618, Egypt.
| | - Hala A Abdelgaid
- Biochemistry Department, National Hepatology and Tropical Medicine Research Institute, Cairo 11796, Egypt
| | - Mohammed Eleyan
- Department of Laboratory Medical Sciences, Alaqsa University, Gaza, 4051, Palestine
| | - Rania A Mohamed
- Mammalian Toxicology Department, Central Agricultural Pesticides Laboratory, Agricultural Research Center, Dokki, Giza 12618, Egypt
| | - Noha M Gamil
- Department of Pharmacology and Toxicology, Faculty of Pharmaceutical Sciences and Drug Manufacturing, Misr University for Science and Technology, 6(th) of October City, Egypt
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Srivastava BD, Srivastava M, Srivastav SK, Urata M, Suzuki N, Srivastav AK. Protective effects of jamun (Syzygium cumini) seed and orange (Citrus sinensis) peel extracts against cypermethrin-induced nephrotoxicity in rats. EGYPTIAN JOURNAL OF BASIC AND CLINICAL PHARMACOLOGY 2021. [DOI: 10.32527/2021/101492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
| | - Manish Srivastava
- Department of Chemistry, Digvijai Nath P.G. College, Gorakhpur, India
| | | | - Makoto Urata
- Institute of Noto SATOUMI Education Research, Noto‐cho, Ishikawa 927-0553, Japan
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Division of Marine Environmental Studies, Kanazawa University, Noto-cho, Ishikawa 927-0553, Japan
| | - Nobuo Suzuki
- Noto Marine Laboratory, Institute of Nature and Environmental Technology, Division of Marine Environmental Studies, Kanazawa University, Noto-cho, Ishikawa 927-0553, Japan
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Biochemical and Histopathological Alterations in Different Tissues of Rats Due to Repeated Oral Dose Toxicity of Cymoxanil. Animals (Basel) 2020; 10:ani10122205. [PMID: 33255611 PMCID: PMC7760546 DOI: 10.3390/ani10122205] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/13/2020] [Accepted: 11/19/2020] [Indexed: 12/16/2022] Open
Abstract
Simple Summary Cymoxanil is a broad-spectrum fungicide used to protect many fruits, vegetables, and field crops against several fungal diseases. Investigating the potential hazards and toxicological effects of this fungicide is very important as cymoxanil can be a major human health concern. The present study investigated the effect of repeated oral doses of cymoxanil on different tissues of treated rats by measuring different biochemical parameters and investigating the histopathological changes. Interestingly, our study reported a dose-dependent effect of cymoxanil that was combined with marked alteration on biochemical enzymes. Moreover, the alteration was combined with marked histopathological changes in various tissues of treated rats, mainly liver, brain, and kidney tissues. Our study collectively reveals that cymoxanil can be a source of major concern for human health with respect to long-term and low dose exposure. Abstract Evaluating potential adverse health impacts caused by pesticides is an important parameter in human toxicity. This study focuses on the importance of subchronic toxicity assessment of cymoxanil fungicide in rats with special reference to target biochemical enzymes and histopathological changes in different tissues. In this regard, a 21-day toxicity study with repeated cymoxanil oral doses was conducted. It has been shown that low doses (0.5 mg/kg) were less effective than medium (1 mg/kg) and high (2 mg/kg) doses. Moreover, high dose dose-treated rats showed piecemeal necrosis in the liver, interstitial nephritis and tubular degeneration in the kidneys, interstitial pneumonia and type II pneumocyte hyperplasia in the lungs, gliosis, spongiosis, and malacia in the brain, and testicular edema and degeneration in the testes. Cymoxanil significantly increased AST, ALT, and ALP in serum and liver, indicating tissue necrosis and possible leakage of these enzymes into the bloodstream. Creatinine levels increased, indicating renal damage. Similarly, significant inhibition was recorded in brain acetylcholinesterase, indicating that both synaptic transmission and nerve conduction were affected. Importantly, these histopathological and biochemical alterations were dose-dependent. Taken together, our study reported interesting biochemical and histopathological alterations in different rat tissues following repeated toxicity with oral doses of cymoxanil. Our study suggests future studies on different pesticides at different concentrations that would help urge governments to create more restrictive regulations concerning these compounds’ levels.
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Nassar AM, Salim YM, Eid KS, Shaheen HM, Saati AA, Hetta HF, Elmistekawy A, Batiha GES. Ameliorative Effects of Honey, Propolis, Pollen, and Royal Jelly Mixture against Chronic Toxicity of Sumithion Insecticide in White Albino Rats. Molecules 2020; 25:molecules25112633. [PMID: 32517066 PMCID: PMC7321238 DOI: 10.3390/molecules25112633] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 05/29/2020] [Accepted: 06/02/2020] [Indexed: 12/24/2022] Open
Abstract
Sumithion (Fenitrothion) (SUM) is an organophosphorus insecticide used to combat a wide variety of plant pests. Exposure to SUM causes significant toxicity to the brain, liver, kidney, and reproductive organs through, for example, binding to DNA, and it induces DNA damage, which ends with oxidative stress. Therefore, the present study aimed to examine the protective role of bee products: a mixture of honey, propolis, palm pollen, and royal jelly (HPPJ) against SUM-induced toxicity. Twenty-four male albino rats (Rattus norvegicus) were classified into four groups, each containing six rats: control (corn oil), SUM (85 mg/kg; 1/20 LD50), HPPJ, and SUM + HPPJ once daily for 28 consecutive days. Blood samples were gently collected in sterilized ethylenediaminetetraacetic acid (EDTA) tubes for blood picture analyses and tubes without anticoagulant for serum isolation. Serum was used for assays of enzymatic and biochemical characteristics. The results revealed that SUM increased the weights of the liver, kidney, and brain as well as the enzymatic activity of glutathione peroxidase (GP), serum superoxide dismutase (SOD), and glutathione-S-transferase (GST). Additionally, SUM significantly increased the activity of lactate dehydrogenase (LDH), alkaline phosphatase (ALP), and γ-glutamyltransferase (γ-GT) and glucose, uric acid, and creatinine contents, while decreasing the acetylcholine esterase (AChE) activity and total lipids and total protein content. Furthermore, because of the inclusion of phenolic, flavonoids, terpenoids, and sugars, the HPPJ mixture counteracted the hematological, renal, and hepatic toxicity of SUM exposure.
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Affiliation(s)
- Atef M.K. Nassar
- Plant Protection Department, Faculty of Agriculture, Damanhour University, Damanhour 22511, AlBeheira, Egypt; (Y.M.M.S.); (K.S.A.E.)
- Correspondence: (A.M.K.N.); (G.E.-S.B.)
| | - Yehia M.M. Salim
- Plant Protection Department, Faculty of Agriculture, Damanhour University, Damanhour 22511, AlBeheira, Egypt; (Y.M.M.S.); (K.S.A.E.)
| | - Khalid S.A. Eid
- Plant Protection Department, Faculty of Agriculture, Damanhour University, Damanhour 22511, AlBeheira, Egypt; (Y.M.M.S.); (K.S.A.E.)
| | - Hazem M. Shaheen
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, AlBeheira, Egypt;
| | - Abdullah A. Saati
- Department of Community Medicine & Pilgrims Healthcare, Faculty of Medicine, Umm Al-Qura University, Makkah 24382, Saudi Arabia;
| | - Helal F. Hetta
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut 71515, Egypt;
- Departmentof Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Amr Elmistekawy
- Department of Internal Medicine, Gastroenterology Division, Faculty of Medicine, Al-Azhar University, Cairo 11651, Egypt;
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, AlBeheira, Egypt;
- Correspondence: (A.M.K.N.); (G.E.-S.B.)
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Ibrahim KA, Eleyan M, Abd El-Rahman HA, Khwanes SA, Mohamed RA. Quercetin Attenuates the Oxidative Injury-Mediated Upregulation of Apoptotic Gene Expression and Catecholaminergic Neurotransmitters of the Fetal Rats' Brain Following Prenatal Exposure to Fenitrothion Insecticide. Neurotox Res 2020; 37:871-882. [PMID: 32034696 DOI: 10.1007/s12640-020-00172-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 01/21/2020] [Accepted: 01/23/2020] [Indexed: 02/07/2023]
Abstract
The association between gestational exposure to organophosphate and neurodevelopmental deficits is an area of particular interest, since the developing brain is sensitively susceptible to this neurotoxic pesticide. Instead, the neuroprotective role of quercetin has been suggested, but its exact protective mechanism against the developmental neurotoxicity of organophosphate did not previously notify. In this study, we have evaluated the anti-apoptotic role of quercetin against the developmental neurotoxicity of fenitrothion. Forty timed pregnant rats (from the 5th to the 19th day) were divided into four groups: control, quercetin (100 mg/kg/day), fenitrothion (2.31 mg/kg/day), and quercetin-fenitrothion co-treated groups where all animals received the corresponding doses by gavage. The embryotoxicity and many symptoms of the fetal growth retardation were recorded in the fenitrothion-intoxicated group. As compared with the control, fenitrothion brought significant (p < 0.05) elevation in the fetal brain dopamine, serotonin, and malondialdehyde levels as well as the activities of superoxide dismutase and catalase. However, fenitrothion decreased the glutathione concentration together with the activities of acetylcholinesterase, glutathione-S-transferase, and glutathione reductase. Moreover, fenitrothion induced some of the histopathological alterations in fetal brain and remarkably (p < 0.05) upregulated the mRNA gene expression of Bax and caspase-3 plus their protein immunoreactivity. It is worth mentioning that quercetin co-treatment alleviated (p ˂ 0.05) the fetal growth shortfalls, neurotransmission disturbances, lipid peroxidation, antioxidant disorders, and apoptosis evoked by fenitrothion with frequent repair to the control range. These results revealed that the downregulation of apoptosis-related genes and catecholamines is an acceptable indicator for the neuroprotective efficiency of quercetin especially during gestational exposure to organophosphate.
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Affiliation(s)
- Khairy A Ibrahim
- Mammalian Toxicology Department, Central Agricultural Pesticides Laboratory, Agricultural Research Center, Dokki, Giza, 12618, Egypt.
| | - Mohammed Eleyan
- Biotechnology Department, Faculty of Science, Islamic University of Gaza, Gaza, Palestine
| | | | - Soad A Khwanes
- Mammalian Toxicology Department, Central Agricultural Pesticides Laboratory, Agricultural Research Center, Dokki, Giza, 12618, Egypt
| | - Rania A Mohamed
- Mammalian Toxicology Department, Central Agricultural Pesticides Laboratory, Agricultural Research Center, Dokki, Giza, 12618, Egypt
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Adiguzel C, Kalender Y. Bendiocarb-induced nephrotoxicity in rats and the protective role of vitamins C and E. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:6449-6458. [PMID: 31873894 DOI: 10.1007/s11356-019-07260-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 12/02/2019] [Indexed: 06/10/2023]
Abstract
Bendiocarb is a pesticide carbamate which is used to protect agricultural products and animals. In this study, rats were given orally with bendiocarb and also other chemicals via gavage. Male rats were randomly divided into eight groups (n = 6): group 1 served as controls; group 2 received vitamin C (100 mg/kg bw); group 3 received vitamin E (100 mg/kg bw); group 4 received vitamins C plus E; group 5 received bendiocarb (0.8 mg/kg 1/50 LD50); group 6 received both bendiocarb and vitamin C; group 7 received both bendiocarb and vitamin E; and group 8 received both bendiocarb and vitamin C and E via oral gavage. Degenerative changes and biochemical differences in rat kidney were investigated after 4 weeks of especially bendiocarb treatment. While biochemical values were normal in the control group, it was observed that CAT, SOD, GPx, and GST values decreased, while MDA, creatine, urea, and uric acid values increased in the pesticide-treated groups. It was also reported that bendiocarb caused cytopathological and histopathological changes in rat kidney. We have shown that the application of vitamins has a therapeutic effect on the evaluated parameters.
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Affiliation(s)
- Caglar Adiguzel
- Faculty of Science, Department of Biology, Gazi University, 06500, Teknikokullar, Ankara, Turkey
| | - Yusuf Kalender
- Faculty of Science, Department of Biology, Gazi University, 06500, Teknikokullar, Ankara, Turkey.
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Bibi R, Qureshi IZ. Short-term exposure of Balb/c mice to buprofezin insecticide induces biochemical, enzymatic, histopathologic and genotoxic damage in liver and kidney tissues. Toxicol Mech Methods 2019; 29:587-603. [PMID: 31199169 DOI: 10.1080/15376516.2019.1631924] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Buprofezin is a type-1 chitin synthesis inhibitor insecticide used to control hemipteran insects. It is generally considered safe for humans, but its persistent nature may become a health hazard if long-term exposure takes place. Adverse effects on mammals are remaining to be explored. The present study investigated buprofezin toxicity on liver and kidney tissues of Balb/c mice treated intraperitoneally with 4.0, 6.0 and 8.0 µg/kg b.w doses respectively for 24 h. Statistical analyses demonstrated increased activities (p < 0.05) of serum alanine aminotransferase, aspartate aminotransferase, creatinine and urea, ROS and TBARS (thiobarbutaric acid) in liver and kidney tissues. Concomitant significant decrease occurred in tissue total protein, antioxidants enzymes, the superoxide dismutase, catalase and peroxidase and non-enzymatic reduced glutathione. Significantly altered histomorphology of liver and kidney tissues revealed excessive tissue damage. Congestion, hepatocyte necrosis, decreases sinusoidal damage in liver, while in kidneys, glomerular shrinkage, capillary damage, widened Bowman's space and lumens of tubules and collecting ducts and necrosis of tubular epithelial cells were evident. TUNEL assay confirmed apoptosis, the Comet assay demonstrated DNA damage by an increase in the head length, tail length, comet length, tail moment and olive tail moment. The study concludes that buprofezin is highly toxic for mammalian tissues and warrants further biochemical, molecular and cellular studies.
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Affiliation(s)
- Razia Bibi
- Department of Animal Sciences, Laboratory of Animal and Human Physiology, Quaid-i-Azam University , Islamabad , Pakistan
| | - Irfan Zia Qureshi
- Department of Animal Sciences, Laboratory of Animal and Human Physiology, Quaid-i-Azam University , Islamabad , Pakistan
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Gupta VK, Siddiqi NJ, Ojha AK, Sharma B. Hepatoprotective effect of
Aloe vera
against cartap‐ and malathion‐induced toxicity in Wistar rats. J Cell Physiol 2019; 234:18329-18343. [DOI: 10.1002/jcp.28466] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 02/03/2019] [Accepted: 02/19/2019] [Indexed: 12/16/2022]
Affiliation(s)
- Vivek K. Gupta
- Department of Biochemistry Faculty of Science, University of Allahabad Allahabad Uttar Pradesh India
| | - Nikhat J. Siddiqi
- Department of Biochemistry Female Center for Scientific and Medical Colleges, College of Science, King Saud University Riyadh Saudi Arabia
| | - Anil K. Ojha
- Department of Zoology Faculty of Science, University of Allahabad Allahabad Uttar Pradesh India
| | - Bechan Sharma
- Department of Biochemistry Faculty of Science, University of Allahabad Allahabad Uttar Pradesh India
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12
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Role of selenium and vitamin C in mitigating oxidative stress induced by fenitrothion in rat liver. Biomed Pharmacother 2018; 106:232-238. [DOI: 10.1016/j.biopha.2018.06.132] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 06/06/2018] [Accepted: 06/25/2018] [Indexed: 01/05/2023] Open
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13
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Ghanem M, Zeineldin M, Eissa A, El Ebissy E, Mohammed R, Abdelraof Y. The effects of saline water consumption on the ultrasonographic and histopathological appearance of the kidney and liver in Barki sheep. J Vet Med Sci 2018. [PMID: 29540632 PMCID: PMC5989016 DOI: 10.1292/jvms.17-0596] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The objective of this study was to evaluate the impact of varying degrees of water salinity on the ultrasonographical and histopathological appearance of the liver and kidneys in Barki sheep. Thirty Barki sheep (initial weight, 29.48 ± 0.81 kg) were allocated into three groups (n=10 per group) based on the type of drinking water for 9 months: the tap water (TW) group (350 ppm total dissolved solids [TDS]); the moderate saline water (MSW) group (4,557 ppm TDS); and the high saline water (HSW) group (8,934 ppm TDS). After 9 months, the body weight was significantly decreased in sheep subjected to MSW (P=0.0347) and HSW (P=0.0424). Alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, urea, and creatinine were significantly increased (P<0.05) in sheep subjected to MSW and HSW. Ultrasonographic examination of the right and left kidneys revealed an increased length of both kidneys with crystal formation, particularly in male sheep. Ultrasonographic examination of the liver showed hyperechogenic dots varying in size and number between males and females. Histopathological examination of kidney revealed significant changes in both MSW and HSW groups such as hyaline matrix formation, atrophied glomerular tufts, and intramedullary congestion. Histopathological examination of the liver revealed slight fatty liver changes, slight fibrosis around the bile duct, massive inflammatory cell infiltration and vacuolar changes of hepatocytes in both MSW and HSW groups. In conclusion, water salinity negatively affects the body weight, liver and kidney appearance of Barki sheep and thus sheep production.
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Affiliation(s)
- Mohamed Ghanem
- Department of Animal Medicine, College of Veterinary Medicine, Benha University, Benha-13511, Egypt
| | - Mohamed Zeineldin
- Department of Animal Medicine, College of Veterinary Medicine, Benha University, Benha-13511, Egypt.,Integrated Food Animal Management Systems, Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Champaign-61802, IL, U.S.A
| | - Attia Eissa
- Department of Animal Health Desert Research Center Materia, Cairo-11311, Egypt
| | - Eman El Ebissy
- Department of Animal Health Desert Research Center Materia, Cairo-11311, Egypt
| | - Rasha Mohammed
- Department of Animal Health Desert Research Center Materia, Cairo-11311, Egypt
| | - Yassein Abdelraof
- Department of Animal Medicine, College of Veterinary Medicine, Benha University, Benha-13511, Egypt
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Selmi S, Rtibi K, Grami D, Sebai H, Marzouki L. Malathion, an organophosphate insecticide, provokes metabolic, histopathologic and molecular disorders in liver and kidney in prepubertal male mice. Toxicol Rep 2018; 5:189-195. [PMID: 29854588 PMCID: PMC5977160 DOI: 10.1016/j.toxrep.2017.12.021] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 12/20/2017] [Accepted: 12/26/2017] [Indexed: 12/20/2022] Open
Abstract
The present study was undertaken to determine the effects of malathion exposure on oxidative stress, functional and metabolic parameters in kidney and liver of prepubertal male mice. For this reason, two separated groups of prepubertal male mice were used in this experiment. Animals were divided into two groups, group 1 served as a control and received the corn oil and group 2 was treated with 200 mg/kg body weight (b.w.) of malathion for 30 days. In result, we found that the malathion administration led to the perturbation of biochemical markers and histopathological as well as molecular damages. These changes were accompanied by an oxidative alternation which was evaluated by lipoperoxidation process and MDA production, a diminution of sulfhydril groups (-SH) content and an antioxidant enzyme activities depletion such as total superoxide dismutase (SOD) and its isoforms, catalase (CAT) and glutathione peroxidase (GPx) in both kidney and liver tissues. These changes were related with many histopathological lesions in the liver and kidney tissues. More importantly, this insecticide clearly caused a decline in the GPx-4 expression in liver as well as GPx-3 in kidney. These data suggest that prepubertal male mice exposure to malathion showed a marked deregulation of liver and kidney functions.
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15
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Terbufos sulfone aggravates kidney damage in STZ-induced diabetic rats. Biologia (Bratisl) 2017. [DOI: 10.1515/biolog-2017-0106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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16
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El-Maghraby S, Nawwar GA, Bakr RFA, Helmy N, Kamel OMHM. Toxicological studies for some agricultural waste extracts on mosquito larvae and experimental animals. Asian Pac J Trop Biomed 2015; 2:558-63. [PMID: 23569971 DOI: 10.1016/s2221-1691(12)60097-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2011] [Revised: 10/27/2011] [Accepted: 12/16/2011] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE To evaluate some agricultural waste extracts as insecticide and their effects on enzyme activities in liver and kidney of male mice. METHODS The insecticidal activity of five tested compounds (one crude extract and 4 waste compounds) was bioassay against the 3rd instars of the Culex pipiens (Cx. pipiens) larvae in the laboratory. The LC50 values of eucalyptol, apricot kernel, Rice bran, corn, black liquor and white liquor are 91.45, 1 166.1, 1 203.3, 21 449.65, 4 025.78 and 6 343.18 ppm, respectively. Selection of the compounds for the subsequent studies was not only dependent on LC50 values but also on the persistence of these wastes products on large scale. RESULTS White and black liquor did not produce any gross effect at 200 mg/Kg body weight. No apparent toxic symptoms were observed in tested animals during the whole period of the experiment which run out for 14 days. No statistically significance was observed in the enzyme cholinesterase activity, the activities of liver enzymes and kidney function in treated mice with black and white liquors. While, no and slight inhibition was observed after the 2 weeks of treatment period with deltamethrin and fenitrothion reached to about 24% in plasma cholinesterase enzyme activity. Significantly increase in the activities of liver enzymes and kidney function in treated mice with deltamethrin and fenitrothion. CONCLUSIONS Black liquor can be used efficiently to control Cx. pipiens larvae under laboratory condition. Environmental problem caused by rice straw can be solved by converting the waste material to beneficial natural selective insecticide.
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Affiliation(s)
- Somia El-Maghraby
- Applied organic chemistry Department, National Research Centre, Cairo, Egypt
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17
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Stanković N, Mladenović M, Matić S, Stanić S, Stanković V, Mihailović M, Mihailović V, Katanić J, Boroja T, Vuković N, Sukdolak S. Serum albumin binding analysis and toxicological screening of novel chroman-2,4-diones as oral anticoagulants. Chem Biol Interact 2015; 227:18-31. [PMID: 25499135 DOI: 10.1016/j.cbi.2014.12.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Revised: 11/20/2014] [Accepted: 12/03/2014] [Indexed: 10/24/2022]
Abstract
Two chroman-2,4-dione derivatives, namely 2a and 2f, were tested as in vivo anticoagulants by seven days of continuous per os application to adult male Wistar rats in a concentration of 20 mg/kg of body weight. Derivatives were selected from a group of six previously intraperitoneally applied compounds on the basis of presenting remarkable activity in a concentration of 2 mg/kg of body weight. The derivatives 2a and 2f are VKORC1 inhibitors, and comparison of the absorption spectra, association, and dissociation constants suggested that the compounds will be bound to serum albumin in the same manner as warfarin is, leading to transfer towards the molecular target VKORC1. After oral administration, the compounds proved to be anticoagulants comparable with warfarin, inasmuch as the measured prothrombin times for 2a and 2f were 56.63 and 60.08 s, respectively. The INR values of 2a and 2f ranged from 2.6 to 2.8, recommending them as useful therapeutics in the treatment of patients suffering from thromboembolic events and atrial fibrillation. The high percentage of binding and high binding affinity of 2a and 2f towards serum albumin reduced the risk of induced internal bleeding. Several kinds of toxicity studies were performed to investigate whether or not 2a and 2f can cause pathological changes in the liver, kidneys, and DNA. The catalytic activity of serum enzymes, concentration and catalytic activity of liver and kidney oxidative stress markers and enzymes, respectively, as well as the observed hepatic and renal morphological changes indicated that the compounds in relation to warfarin induced irrelevant hepatic toxicity, no increment of necrosis, and inconsiderable oxidative damage in the liver and kidneys. Estimation of DNA damage using the comet assay confirmed that 2a and 2f caused no clinically significant genotoxicity. The higher activity and lower toxicity of 2f recommended this compound as a better drug candidate than 2a.
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Affiliation(s)
- Nevena Stanković
- Kragujevac Center for Computational Biochemistry, Department of Chemistry, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000 Kragujevac, P.O. Box 60, Serbia.
| | - Milan Mladenović
- Kragujevac Center for Computational Biochemistry, Department of Chemistry, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000 Kragujevac, P.O. Box 60, Serbia
| | - Sanja Matić
- Department of Biology and Ecology, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000 Kragujevac, P.O. Box 60, Serbia
| | - Snežana Stanić
- Department of Biology and Ecology, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000 Kragujevac, P.O. Box 60, Serbia
| | - Vesna Stanković
- Institute of Pathology, Faculty of Medical Sciences, Svetozara Markovića 69, 34000 Kragujevac, P.O. Box 60, Serbia
| | - Mirjana Mihailović
- Department of Molecular Biology, Institute for Biological Research "Siniša Stanković", University of Belgrade, Bulevar Despota Stefana 142, 11000 Belgrade, Serbia
| | - Vladimir Mihailović
- Bioactive Natural Products Investigation, Department of Chemistry, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000 Kragujevac, P.O. Box 60, Serbia
| | - Jelena Katanić
- Bioactive Natural Products Investigation, Department of Chemistry, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000 Kragujevac, P.O. Box 60, Serbia
| | - Tatjana Boroja
- Bioactive Natural Products Investigation, Department of Chemistry, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000 Kragujevac, P.O. Box 60, Serbia
| | - Nenad Vuković
- Department of Chemistry, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000 Kragujevac, P.O. Box 60, Serbia
| | - Slobodan Sukdolak
- Department of Chemistry, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000 Kragujevac, P.O. Box 60, Serbia
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Lasram MM, Bouzid K, Douib IB, Annabi A, El Elj N, El Fazaa S, Abdelmoula J, Gharbi N. Lipid metabolism disturbances contribute to insulin resistance and decrease insulin sensitivity by malathion exposure in Wistar rat. Drug Chem Toxicol 2014; 38:227-34. [DOI: 10.3109/01480545.2014.933348] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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19
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Lasram MM, Bini Douib I, Bouzid K, Annabi A, EL ELJ N, Dhouib H, El Fazaa S, Abdelmoula J, Gharbi N. Effects of N-acetyl-l-cysteine,in vivo, against pathological changes induced by malathion. Toxicol Mech Methods 2014; 24:294-306. [DOI: 10.3109/15376516.2014.886003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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20
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Manicam C, Teng Khoo L, Ong Abdull J, Rahayu Moh E, Seman Z, Chin Sieo C, Hamid M. Subacute Toxic Effects of Melastoma malabathricum Linn. Aqueous Leaf Extract
on Liver and Kidney Histopathology of Rats. INT J PHARMACOL 2013. [DOI: 10.3923/ijp.2013.358.365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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21
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Raj J, Mohineesh, Ray R, Dogra TD, Raina A. Acute oral toxicity and histopathological study of combination of endosulfan and cypermethrin in wistar rats. Toxicol Int 2013; 20:61-7. [PMID: 23833440 PMCID: PMC3702130 DOI: 10.4103/0971-6580.111575] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Background: Endosulfan, a neurotoxic organochlorine insecticide and cypermethrin, a synthetic pyrethroid insecticide used to control pests in domestic, industrial, and agricultural situations. Materials and Methods: The present study was carried out to investigate the acute oral toxicity, behavioral and histopathological changes of combination of endosulfan and cypermethrin in albino rats. According to Miller and Tainter analysis method, at 48 h, LD50 value of combination of endosulfan and cypermethrin (ratio 1:1) in rats was found to be 691.83 mg/kg bw by oral gavage. Results: When combination of both these pesticides was administered orally at concentration of 103.72 mg/kg bw, 172.95 mg/kg bw and 207.50 mg/kg bw, respectively, as a single dose, no significant changes in behavior of rats was observed, neither in dosed nor in control group of rats. Combination of endosulfan- and cypermethrin-treated rats showed mild histopathological changes in liver and kidney in group IV (207.50 mg/kg BW) as compared to the control. However, no significant changes were observed in brain and small intestine at either dose of combination of endosulfan and cypermethrin with respect to control. Conclusion: Thus, the present study, first of its kind in India, demonstrated the oral toxicity, behavioral, and histo-architectual alterations after induction of combination of endosulfan and cypermethrin at acute doses in Wistar rats.
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Affiliation(s)
- Jaya Raj
- Department of Forensic Medicine and Toxicology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
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22
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Ahmadi F, Jafari B, Rahimi-Nasrabadi M, Ghasemi S, Ghanbari K. Proposed model for in vitro interaction between fenitrothion and DNA, by using competitive fluorescence, (31)P NMR, (1)H NMR, FT-IR, CD and molecular modeling. Toxicol In Vitro 2012; 27:641-50. [PMID: 23153512 DOI: 10.1016/j.tiv.2012.11.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2012] [Revised: 10/24/2012] [Accepted: 11/03/2012] [Indexed: 10/27/2022]
Abstract
In this work we proposed a model for in vitro interaction of fenitrothion (FEN) with calf thymus-DNA by combination of multispectroscopic and two dimensional molecular modeling (ONIOM) methods. The circular dichroism results showed that FEN changes the conformation of B-DNA and caused some changes to C-DNA form. The FT-IR results confirmed a partial intercalation between FEN and edges of all base pairs. The competitive fluorescence, using methylene blue as fluorescence probe, in the presence of increasing amounts of FEN, revealed that FEN is able to release the non-intercalated methylene blue from the DNA. The weak chemical shift and peak broadening of (1)H NMR spectrum of FEN in the presence of DNA confirmed a non-intercalation mode. The (31)P NMR showed that FEN interacts more with DNA via its -NO2 moiety. The ONIOM, based on the hybridization of QM/MM (DFT, 6.31++G (d,p)/UFF) methodology, was also performed by Gaussian 2003 package. The results revealed that the interaction is base sequence dependent, and FEN interacts more with AT base sequences.
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Affiliation(s)
- Farhad Ahmadi
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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23
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Somia EM, Madiha F. Pathological effects of dichlorvos and fenitrothion in mice. Pathol Res Pract 2012; 208:286-91. [PMID: 22464154 DOI: 10.1016/j.prp.2012.01.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2011] [Revised: 12/22/2011] [Accepted: 01/11/2012] [Indexed: 11/23/2022]
Abstract
Seeds of faba and soybeans were treated with dichlorvos (12 mg/kg) and fenitrothion (5 mg/kg) insecticides and stored for 30 weeks. The total internal residues of dichlorvos and fenitrothion amounted to about 69%, 73% and 67%, 74% in the applied doses in faba and soybeans, respectively. The pathological potential of dichlorvos and fenitrothion residues was studied by feeding mice for 90 days with the treated seeds. Parallel studies were conducted in two control groups. Liver and kidney were taken for histological examinations. The results of blood biochemistry are supported by the histopathological changes observed in the liver and kidney of treated mice. Dichlorvos and fenitrothion insecticides caused degenerative changes in the liver and kidney of mice. Changes were more intense in mice which were given beans treated with dichlorvos than in mice fed on beans treated with fenitrothion. The livers of both treated groups showed an abnormal size and shape of hepatic cells. The kidneys of treated mice showed tubular vascular degeneration and lumen dilatation in both groups as compared with the control group.
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Affiliation(s)
- El-Maghraby Somia
- Department of Applied Organic Chemistry, National Research Centre, Dokki, Giza, Egypt.
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Uboh F, Akpanabiat M, Aquaisua A, I. Bassey EO. Oral Exposure to Nitrocellulose Thinner Solvent Induces Nephrotoxicity in Male Albino Wistar Rats. ACTA ACUST UNITED AC 2012. [DOI: 10.3923/jpt.2012.78.86] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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25
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Ramarajan L, Somasundaram ST, Subramanian S, Pandian V. Nephroprotective effects of Colpomenia sinuosa (Derbes & Solier) against carbon tetrachloride induced kidney injury in Wistar rats. ASIAN PACIFIC JOURNAL OF TROPICAL DISEASE 2012. [DOI: 10.1016/s2222-1808(12)60199-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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26
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Uboh F, Asuquo E, Eteng M, Akpanyung E. Endosulfan-Induces Renal Toxicity Independent of the Route of Exposure in Rats. ACTA ACUST UNITED AC 2011. [DOI: 10.3923/ajbmb.2011.359.367] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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27
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Tripathi S, Srivastav AK. Cytoarchitectural alterations in kidney of Wistar rat after oral exposure to cadmium chloride. Tissue Cell 2011; 43:131-6. [PMID: 21334036 DOI: 10.1016/j.tice.2011.01.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2010] [Revised: 01/05/2011] [Accepted: 01/07/2011] [Indexed: 11/18/2022]
Abstract
Male Wistar rats were randomly divided into three groups--A, B and C. A dose of 5 mg and 10 mg of cadmium chloride/kg body weight/day was orally administered to groups B and C, respectively. Rats from group A served as control. Rats were sacrificed on 1st, 2nd, 4th, 6th, and 8th week after initiation of the experiment. Kidneys were removed immediately, fixed in Bouin's fixative, routinely processed and stained with hematoxylin and eosin. The present study showed that the histopathological changes were caused in kidney of rats by cadmium exposure. The changes noticed were mainly--the glomerular swelling (at initial stage), the shrinkage of glomerulus (at later stage), the tubular dilatation, hypertrophy of tubular epithelium, degeneration of glomerulus and renal tubules and deposition of eosin-positive substances in the glomerulus and renal tubules. However, lesions were depended upon the doses and duration of the treatment.
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Affiliation(s)
- Sarojni Tripathi
- Department of Zoology, DDU Gorakhpur University, Gorakhpur 273009, India
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Tripathi S, Ajai Kumar Srivastav. Nephrotoxicity induced by long-term oral administration of different doses of chlorpyrifos. Toxicol Ind Health 2010; 26:439-47. [DOI: 10.1177/0748233710371110] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Wistar rats (male) were divided into 3 groups — group A (GA) served as control, group B (GB) were daily administered chlorpyrifos (Anu Products Ltd., India) orally at a dose of 5 mg/kg b wt. and animals in group C (GC) received daily an oral administration of chlorpyrifos at a dose of 10 mg/kg b wt. Rats were sacrificed on 1st, 2nd, 4th, 6th and 8th week after initiation of the experiment. Kidneys were extirpated and fixed in aqueous Bouin’s solution. The tissues thus fixed were routinely processed for histological studies. The present study showed that the histopathological changes were caused in kidney of rats by chlorpyrifos administration. The changes noticed were mainly the shrinkage of glomerulus at initial stage of treatment, the tubular dilation, the glomerular hypercellularity, hypertrophy of tubular epithelium, degeneration of glomerulus and renal tubules, deposition of eosin-positive substances in the glomerulus and renal tubules and infiltration of leucocytes. A decrease in the body weight gain was observed in chlorpyrifos-treated rats. However, variable intensities of these changes were noticed depending upon the doses and duration of the treatment.
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Affiliation(s)
- Sarojni Tripathi
- Department of Zoology, DDU Gorakhpur University, Gorakhpur 273 009, India
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Physiological and histopathological investigations on the effects of alpha-lipoic acid in rats exposed to malathion. J Biomed Biotechnol 2010; 2010:203503. [PMID: 20454535 PMCID: PMC2864892 DOI: 10.1155/2010/203503] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2010] [Accepted: 03/07/2010] [Indexed: 11/20/2022] Open
Abstract
The present study was designed to evaluate the influence of α-lipoic acid treatment in rats exposed to malathion. Forty adult male rats were used in this study and distributed into four groups. Animals of group 1 were untreated and served as control. Rats of group 2 were orally given malathion at a dose level of 100 mg/kg body weight (BW) for a period of one month. Experimental animals of group 3 were orally given α-lipoic acid at a dose level of 20 mg/kg BW and after 3 hours exposed to malathion at the same dose given to group 2. Rats of group 4 were supplemented with α-lipoic acid at the same dose given to group 3. The activities of serum glutamic oxaloacetic acid transaminase (GOT), glutamic pyruvic acid transaminase (GPT), alkaline phosphatase (ALP), and acid phosphatase (ACP), and the values of creatinine, urea, and uric acid were statistically increased, while the values of total protein and total albumin were significantly decreased in rats exposed to malathion. Moreover, administration of malathion for one month resulted in damage of liver and kidney structures. Administration of α-lipoic acid before malathion exposure to rat can prevent severe alterations of hematobiochemical parameters and disruptions of liver and kidney structures. In conclusion, this study obviously demonstrated that pretreatment with α-lipoic acid significantly attenuated the physiological and histopathological alterations induced by malathion. Also, the present study identifies new areas of research for development of better therapeutic agents for liver, kidney, and other organs' dysfunctions and diseases.
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