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Hussein AM, Mahmoud SA, Elazab KM, Abouelnaga AF, Abass M, Mosa AAH, Hussein MAM, Elsayed MEG. Possible Mechanisms of the Neuroprotective Actions of Date Palm Fruits Aqueous Extracts against Valproic Acid-Induced Autism in Rats. Curr Issues Mol Biol 2023; 45:1627-1643. [PMID: 36826050 PMCID: PMC9954972 DOI: 10.3390/cimb45020105] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 01/31/2023] [Accepted: 02/03/2023] [Indexed: 02/16/2023] Open
Abstract
The current study aimed to determine how palm date aqueous fruit extracts (AFE) affected the autistic-like behaviors brought on by valproic acid (VPA) injection, as well as any potential contributions from Sirt-1, oxidative stress, apoptosis, and autophagy. The pregnant Sprague Dawley females were treated with VPA at 12.5th gestation day and pregnant females and their offspring were treated with AFE orally at doses of 4 mg/Kg by gastric gavage for 45 days after birth. The elevated plus-T maze, water maze, and rotarod tests were used to examine autism-like behaviors. At the end of the study, the expression of Nrf2, heme oxygenase (HO-1), Sirt-1, caspase-3 (a marker of apoptosis), LC3 (a marker of autophagy), and NFκB (inflammatory cytokines) were evaluated along with the oxidative stress in brain tissues and the histological changes in the cerebellum and hippocampus. The neurobehavioral assessments significantly declined due to VPA, which also significantly increased oxidative stress in the brain tissues and significantly decreased Nrf2 and HO-1 expression. Additionally, VPA administration caused significant increase in the expression of caspase-3 in the cerebellar cortex, not in the hippocampus; LC3 and NFκB in the hippocampus, not in the cerebellar cortex; and significant reduction in the expression of Sirt-1 in the hippocampus, not in the cerebellum. On the other hand, AFE treatment significantly improved the neurobehavioral changes as well as it improved significantly the oxidative stress and the expression of LC3, NFκB, NrF2, HO-1, and Sirt-1 in the cerebellum and hippocampus. Conclusions: AFE administration might improve the autistic-like symptoms induced by VPA in rats via attenuation of the oxidative stress, upregulation of Nrf2 and HO-1, Sirt-1 and LC3 expression with downregulation of caspase-3, and NFκB expression in the cerebellum and hippocampus.
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Affiliation(s)
- Abdelaziz M. Hussein
- Department of Medical Physiology, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
- Correspondence: ; Tel.: +20-10-02421140; Fax: +20-5-02263717
| | | | | | - Ahmed F. Abouelnaga
- Department of Animal Husbandry and Development of Animal Wealth, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Marwa Abass
- Department of Surgery, Anesthesiology and Radiology, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Ahmed A. H. Mosa
- Department of Neurology, Faculty of Medicine, Delta University for Science and Technology, Gamasa 11152, Egypt
| | | | - Mohamed E. G. Elsayed
- Department of Psychiatry and Psychotherapy III, University of Ulm, 89075 Ulm, Germany
- Department of Psychiatry, School of Medicine and Health Sciences, Carl von Ossietzky University Oldenburg, 26129 Oldenburg, Germany
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Tweij TAR, Al-Issa MA, Hamed M, Khaleq MAA, Jasim A, R Hadi N. PRETREATMENT WITH ERYTHROPOIETIN ALLEVIATES THE RENAL DAMAGE INDUCED BY ISCHEMIA REPERFUSION VIA REPRESSION OF INFLAMMATORY RESPONSE. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2023; 75:2939-2947. [PMID: 36723307 DOI: 10.36740/wlek202212108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVE The aim: This study aimed to examine the anti-inflammatory, and antiapoptotic effects of erythropoietin against kidney injury inducted by ischemia reperfusion in experimental model. PATIENTS AND METHODS Materials and methods: 20 male Sprague Dawley rats were randomly divided into 4 equal groups: sham (subject to median laparotomy only), control (subject to 30 minutes ischemia and 2hours reperfusion), vehicle (injected by distilled water and subjected to the same procedure of ischemia reperfusion), erythropoietin group (as in vehicle group but the rats pretreated with 1000 U/kg of erythropoietin). The left kidney and blood specimen were collected. The blood utilized to assess serum creatinine. While kidneys utilized to assessed MCP-1, TLR2, and caspase-3 in addition to histopathological evaluation. RESULTS Results: Control and vehicle samples showed that a significant elevation in serum creatinine, TLR2, caspase-3, and MCP-1 as compared with sham group. The histological eval¬uation showed a significant rise in kidney injury scores. Kidneys and blood samples of erythropoietin pretreated rats established histopathological and functional improvement as evidenced via reduced kidney injury scores in addition to the reduction in serum creatinine, as well as there were a significant diminished in caspase-3, MCP-1, and TLR2 levels when compared with control and vehicle groups. CONCLUSION Conclusions: Erythropoietin has renoprotective effect against ischemia and reperfusion, which achieved by decrease the inflammatory response as well as antiapoptotic effect.
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Affiliation(s)
- Thu-Alfeqar R Tweij
- DEPARTMENT OF BASIC SCIENCE, FACULTY OF DENTISTRY, UNIVERSITY OF KUFA, AL NAJAF AL-ASHRAF, IRAQ
| | - Maryam A Al-Issa
- FACULTY OF PHARMACY, JABIR IBN HAYYAN MEDICAL UNIVERSITY, AL NAJAF AL-ASHRAF, IRAQ
| | - Manar Hamed
- DEPARTMENT OF BASIC SCIENCE, FACULTY OF DENTISTRY, UNIVERSITY OF KUFA, AL NAJAF AL-ASHRAF, IRAQ
| | | | - Abdullah Jasim
- DEPARTMENT OF INTERNAL MEDICINE, COLLEGE OF MEDICINE, IRAQIA UNIVERSITY, BAGHDAD, IRAQ
| | - Najah R Hadi
- DEPARTMENT OF PHARMACOLOGY AND THERAPEUTICS, FACULTY OF MEDICINE, UNIVERSITY OF KUFA, AL NAJAF AL-ASHRAF, IRAQ
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Zein N, Elewa YHA, Alruwaili MK, Dewaard M, Alorabi M, Albogami SM, Batiha GES, Zahran MH. Barhi date (Phoenix dactylifera) extract ameliorates hepatocellular carcinoma in male rats. Biomed Pharmacother 2022; 156:113976. [DOI: 10.1016/j.biopha.2022.113976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 10/27/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022] Open
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Wei X, Zhu X, Jiang L, Long M, Du Y. Recent research progress on the role of ulinastatin in chronic kidney disease. Nephrology (Carlton) 2021; 26:708-714. [PMID: 34050574 DOI: 10.1111/nep.13906] [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] [Received: 03/23/2021] [Revised: 05/15/2021] [Accepted: 05/21/2021] [Indexed: 12/28/2022]
Abstract
With the continuous improvement in living standards, lifestyle changes and ageing of the population, the prevalence of chronic kidney disease (CKD) has increased significantly, and its prevention and treatment have become important public health issues worldwide. Renal fibrosis is the main pathological basis of CKD progression to end-stage renal disease. Preventing the progression of renal fibrosis has always been the focus of clinical and scientific research. Ulinastatin is a serine protease inhibitor that is found in human blood and urine and inhibits the inflammatory response, regulates immunity and improves the microcirculation. It is widely used in patients with sepsis and septic shock in clinical practice. Recent studies have shown that ulinastatin can also play an important anti-fibrotic and organ protective role and can provide a new therapeutic hope for CKD patients. This review mainly introduced the research progress of UTI in inflammation, oxidative stress, apoptosis, acute kidney injury and renal fibrosis. By investigating the role of ulinastatin in CKD, we can determine the possible mechanisms for its renal protection and improvement of renal fibrosis, so as to provide new ideas for the treatment of CKD.
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Affiliation(s)
- Xuejiao Wei
- The First Hospital of Jilin University, Changchun, Jilin, China
| | - Xiaoyu Zhu
- The First Hospital of Jilin University, Changchun, Jilin, China
| | - Lili Jiang
- The First Hospital of Jilin University, Changchun, Jilin, China
| | - Mengtuan Long
- The First Hospital of Jilin University, Changchun, Jilin, China
| | - Yujun Du
- The First Hospital of Jilin University, Changchun, Jilin, China
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Anti-Inflammatory Effects of Heritiera littoralis Fruits on Dextran Sulfate Sodium- (DSS-) Induced Ulcerative Colitis in Mice by Regulating Gut Microbiota and Suppressing NF- κB Pathway. BIOMED RESEARCH INTERNATIONAL 2020; 2020:8893621. [PMID: 33354574 PMCID: PMC7735845 DOI: 10.1155/2020/8893621] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 11/13/2020] [Accepted: 11/27/2020] [Indexed: 02/06/2023]
Abstract
Materials and Methods The chemical compositions of EFH were identified using LC-ESI-MS. The mice with 3% DSS-induced UC were administered EFH (200, 400, and 800 mg/kg), sulfasalazine (SASP, 200 mg/kg), and azathioprine (AZA, 13 mg/kg) for 10 days via daily gavage. The colonic inflammation was evaluated by the disease activity index (DAI), colonic length, histological scores, and levels of inflammatory mediators. The gut microbiota was characterized by 16S rRNA gene sequencing and analysis. Results LC-ESI-MS analysis showed that EFH was rich in alkaloids and flavones. The results indicated that EFH significantly improved the DAI score, relieved colon shortening, and repaired pathological colonic variations in colitis. In addition, proteins in the NF-κB pathway were significantly inhibited by EFH. Furthermore, EFH recovered the diversity and balance of the gut microbiota. Conclusions EFH has protective effects against DSS-induced colitis by keeping the balance of the gut microbiota and suppressing the NF-κB pathway.
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Wang Z, Wang L, Luo J, Zhang J. Protection against acute renal injury by naturally occurring medicines which act through Nrf2 signaling pathway. J Food Biochem 2020; 45:e13556. [PMID: 33152804 DOI: 10.1111/jfbc.13556] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 09/26/2020] [Accepted: 10/20/2020] [Indexed: 12/14/2022]
Abstract
The cellular defense pathway plays a key role in maintaining the homeostasis, tissues and organisms. Nuclear factor E2-related factor 2 (Nrf2), as a key cell signaling pathway, plays an important role in encoding detoxification enzymes and other stress response mediators. Recent studies have shown that it is closely related to the prevention and treatment of acute kidney injury (AKI). Therefore, this article reviews the protective effects of Nrf2-related signaling pathways on acute kidney injury, and summarizes the strategies of natural pharmaceutical ingredients such as flavonoids, alkaloids, terpenes, phenylpropionic acid, polyphenols, and polysaccharides to prevent and treat acute kidney injury. It is of great significance to further study the relationship between Nrf2 regulated signal pathway and kidney disease and the development of new medicines for acute kidney injury treatment. It can also provide new ideas and treatment strategies for clinical treatment of acute kidney injury. PRACTICAL APPLICATIONS: This article reviewed the mechanisms by which the active ingredients of natural medicines slow down acute kidney injury through the Nrf2 pathway. It will help us to understand the regulatory role of the Nrf2 pathway in AKI more comprehensively, and provide a theoretical basis for further exploring the mechanism of more natural drugs to reduce acute kidney injury.
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Affiliation(s)
- Zhenyi Wang
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China
| | - Lulu Wang
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China.,Changchun Institute of Technology School of Medicine, Changchun, China
| | - Jiacheng Luo
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China
| | - Jing Zhang
- College of Chinese Medicine Materials, Jilin Agricultural University, Changchun, China.,Changchun Institute of Technology School of Medicine, Changchun, China
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