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Afolabi OA, Akhigbe TM, Akhigbe RE, Alabi BA, Gbolagun OT, Taiwo ME, Fakeye OO, Yusuf EO. Methanolic Moringa oleifera leaf extract protects against epithelial barrier damage and enteric bacterial translocation in intestinal I/R: Possible role of caspase 3. Front Pharmacol 2022; 13:989023. [PMID: 36210817 PMCID: PMC9546449 DOI: 10.3389/fphar.2022.989023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 09/05/2022] [Indexed: 11/25/2022] Open
Abstract
Background: Activation of caspase 3 has been implicated in the pathogenesis of I/R injury in various organs, but there is a paucity of data on its role in IIRI. Also, no reports were found on the beneficial role of methanolic Moringa oleifera leaf extract (MMOLE) in IIRI. This study investigated the involvement of caspase 3 in IIRI, and the impact of MMOLE in IIRI. Methods: Male Wistar rats were randomized into five groups; the sham-operated group that was sham-operated and received 0.5 ml of distilled water for 7 days prior to sham surgery, and the IIRI, febuxostat (FEB) +IIRI, low dose MMOLE (LDMO)+IIRI, and high dose MMOLE (HDMO)+IIRI groups that underwent I/R and also received 0.5 ml of distilled water, 10 mg/kg of febuxostat, 200 mg/kg of MMOLE, and 400 mg/kg of MMOLE respectively for 7 days prior to I/R. Markers of hepatic function, oxidative stress, and inflammation as well as enteric bacterial translocation and histoarchitecture integrity of intestinal and hepatic tissues were evaluated. The bioactive components of MMOLE were also determined by GC-MS. Results: As revealed by GC-MS, the active bioactive components of MMOLE were thiosemicarbazone, hydrazine, 1,3-dioxolane, octanoic acid, 1,3-benzenediamine, 9-octadecenoic acid, oleic acid, nonadecanoic acid, 3-undecanone, phosphonic acid, and cyclopentanecarboxylic acid. MMOLE alleviated IIRI-induced rise in intestinal and hepatic injury markers, malondialdehyde, TNF-α, IL-6, and myeloperoxidase activities. MMOLE improved IIRI-induced suppression of reduced glutathione, thiol and non-thiol proteins, and superoxide dismutase, catalase and glutathione peroxidase activities. These were associated with suppression of IIRI-induced caspase 3 activity and bacterial translocation. Histopathological evaluation revealed that MMOLE attenuated IIRI-induced alterations in intestinal and hepatic histoarchitecture integrity. MMOLE also militated against increased absolute and relative intestinal and hepatic weight, intestinal and hepatic injuries, epithelial mucosal barrier dysfunction, and enteric bacterial translocation associated with IIRI by downregulating oxidative stress-mediated activation of caspase 3. Conclusion: IIRI is associated with a rise in caspase 3 activity. Also, MMOLE confers protection against IIRI, possibly due to its constituent bioactive molecules, especially hydrazine, 9-octadecenoic acid, 1,3-dioxolane, oleic acid, and nonadecanoic acid.
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Affiliation(s)
- O A. Afolabi
- Department of Physiology, Ladoke Akintola University of Technology, Ogbomoso, Oyo, Nigeria
| | - T M. Akhigbe
- Department of Agronomy, Osun State University, Osogbo, Osun, Nigeria
- Reproductive Biology and Toxicology Research Laboratory, Oasis of Grace Hospital, Osogbo, Osun, Nigeria
| | - R E. Akhigbe
- Department of Physiology, Ladoke Akintola University of Technology, Ogbomoso, Oyo, Nigeria
- Reproductive Biology and Toxicology Research Laboratory, Oasis of Grace Hospital, Osogbo, Osun, Nigeria
- *Correspondence: R E. Akhigbe,
| | - B A. Alabi
- Department of Pharmacology, Bowen University, Ogbomoso, Nigeria
| | - O T. Gbolagun
- Department of Physiology, Ladoke Akintola University of Technology, Ogbomoso, Oyo, Nigeria
| | - M E. Taiwo
- Department of Physiology, Ladoke Akintola University of Technology, Ogbomoso, Oyo, Nigeria
| | - O O. Fakeye
- Department of Physiology, Ladoke Akintola University of Technology, Ogbomoso, Oyo, Nigeria
| | - E O. Yusuf
- Department of Physiology, Ladoke Akintola University of Technology, Ogbomoso, Oyo, Nigeria
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Restoration of Hepatic and Intestinal Integrity by Phyllanthus amarus Is Dependent on Bax/Caspase 3 Modulation in Intestinal Ischemia-/Reperfusion-Induced Injury. Molecules 2022; 27:molecules27165073. [PMID: 36014309 PMCID: PMC9413108 DOI: 10.3390/molecules27165073] [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: 04/25/2022] [Revised: 05/25/2022] [Accepted: 05/27/2022] [Indexed: 11/30/2022] Open
Abstract
Ethnopharmacological relevance: Oxidative stress is a key player in intestinal ischemia/reperfusion (I/R) injury (IIRI) with a tendency to trigger systemic inflammatory response, resulting in progressive distal organ injury. To date, the role of Bax/caspase 3 signaling in IIRI has not been reported. Furthermore, the discovery of a safe and effective drug remains pertinent in improving the outcome of IIRI. Therefore, this study investigated the role of Bax/caspase 3 signaling in intestinal I/R-induced intestinal and hepatic injury. In addition, the protective effect and possible associated mechanism of action of methanolic Phyllanthus amarus leaf extract (PA) against intestinal I/R-induced intestinal and hepatic injury were evaluated. Materials and methods: Fifty male Wistar rats were randomized into five groups (n = 10). The sham-operated group was received 0.5 mL of distilled water for seven days prior to the sham surgery, while the IIRI, febuxostat (FEB) + IIRI, low-dose PA (LDPA) + IIRI, and high-dose PA (HDPA) + IIRI groups underwent the I/R procedure. In addition to the procedure, IIRI, FEB + IIRI, LDPA + IIRI, and HDPA + IIRI received 0.5 mL of distilled water, 10 mg/kg of febuxostat, 200 mg/kg of PA, and 400 mg/kg of PA, respectively, for seven days prior to the I/R procedure. Results: Administration of methanolic Phyllanthus amarus leaf extracts attenuated the intestinal I/R-induced rise in intestinal and hepatic injury markers, malondialdehyde, nitric oxide, TNF-α, IL-6, and myeloperoxidase activities. In addition, Phyllanthus amarus ameliorated I/R-induced suppression of reduced glutathione, thiol and non-thiol proteins, and superoxide dismutase, catalase, and glutathione peroxidase activities in intestinal and hepatic tissues. These were coupled with the suppression of I/R-induced bacterial translocation, downregulation of I/R-induced activation of Bax/caspase 3 signaling, and improvement of I/R-induced distortion of intestinal and hepatic histoarchitecture by Phyllanthus amarus. Conclusion: Methanolic Phyllanthus amarus leaf extract protects against intestinal and hepatic injuries associated with intestinal I/R by suppressing oxidative-stress-mediated activation of Bax/caspase 3 signaling. The beneficial effects of Phyllanthus amarus may be ascribed to its constituent bioactive molecules, especially tannins, anthocyanin, alkaloids, and phenolics.
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A Comprehensive Review on the Use of Herbal Dietary Supplements in the USA, Reasons for Their Use, and Review of Potential Hepatotoxicity. LIVERS 2022. [DOI: 10.3390/livers2030011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Herbal and dietary supplement (HDS) use has grown exponentially in the United States. Unfortunately, the incidence of HDS-related liver injury has proportionally increased. Despite the potential for certain HDSs to cause clinically significant liver injury, they are not regulated by the Food and Drug Administration. Recent efforts have been made to regulate HDSs but are far removed from the scrutiny of prescription medications. Scant literature exists on HDSs and their risks of causing liver injury. In this comprehensive review, we examine trends of HDS use in the United States and the pathophysiologic mechanisms of drug-induced liver injury (DILI) of certain HDSs. Finally, we review usage rates; benefits, if any; purported pathophysiology of DILI; and propensity for progression to fulminant hepatic failure of nine HDSs linked to clinically significant DILI.
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Fatima R, Yasin MS, Anwar H, Ullah I, Shehzad W, Murtaza I, Ali T. Vitamin E boosted the protective potential of Aloe vera in CCl4-treated rats. Biologia (Bratisl) 2021. [DOI: 10.1007/s11756-021-00932-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Daidj NBB, Lamri-Senhadji M. Hepatoprotective and Anti-Obesity Properties of Sardine By-Product Oil in Rats Fed a High-Fat Diet. Prev Nutr Food Sci 2021; 26:285-295. [PMID: 34737989 PMCID: PMC8531423 DOI: 10.3746/pnf.2021.26.3.285] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 06/13/2021] [Accepted: 06/24/2021] [Indexed: 12/19/2022] Open
Abstract
Excess lipid intake can trigger liver lipid accumulation and oxidative responses, which can lead to metabolic disturbances and contribute to hepatic steatosis and obesity and increase the risk of cardiovascular disease. Production of fish oil rich in omega-3 is a good opportunity for valorizing fish by-products in the therapeutic field. In this study, we explored the effects of oil from Sardina pilchardus by-products on cardiometabolic and oxidative disorders caused by toxic effects of excess lipids in obese rats. Three groups of obese rats received either 20% sardine by-product oil (SBy-Ob-HS; experimental group), 20% fillet oil (SF-Ob-HS; positive control group), or a high-fat diet (Ob-HS). Normal weight rats received a standard diet (normal). There was a significant decrease in serum total cholesterol (TC), triacylglycerols (TG), and insulin concentrations in the SBy-Ob-HS group compared with the SF-Ob-HS group. Compared with the Ob-HS group, TC and TG, glycemia, glycosylated hemoglobin, and insulinemia were decreased in the SBy-Ob-HS (more notably) and SF-Ob-HS groups. Furthermore, hepatic lipids, low density lipoprotein-cholesterol (C), the non-esterified cholesterol/phos-pholipids ratio, serum transaminases activities and lipid peroxidation were lower and serum high density lipoproteins-C were higher in the SBy-Ob-HS and SF-Ob-HS groups compared with the Ob-HS group. Serum isoprostane concentrations were reduced in the SBy-Ob-HS (more notably) and SF-Ob-HS groups compared with the Ob-HS and normal groups. The activities of antioxidant enzymes in tissues were enhanced, particularly in the by-product oil group. The oil extracted from by-products demonstrate anti-obesity properties (hypolipemiant, hepatoprotective, antiatherogenic, antidiabetic, and antioxidant) that may be beneficial for the management of obesity and its complications, such as hepatic steatosis.
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Affiliation(s)
- Nabila Boukhari Benahmed Daidj
- Laboratory of Clinical and Metabolic Nutrition, Faculty of Nature and Life Sciences, Oran 31100, Algeria.,Higher School of Biological Sciences of Oran (ESSBO), University Oran 1 Ahmed Ben Bella, Oran 31100, Algeria
| | - Myriem Lamri-Senhadji
- Laboratory of Clinical and Metabolic Nutrition, Faculty of Nature and Life Sciences, Oran 31100, Algeria
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Rouf R, Ghosh P, Uzzaman MR, Sarker DK, Zahura FT, Uddin SJ, Muhammad I. Hepatoprotective Plants from Bangladesh: A Biophytochemical Review and Future Prospect. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2021; 2021:1633231. [PMID: 34504532 PMCID: PMC8423546 DOI: 10.1155/2021/1633231] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 08/17/2021] [Indexed: 12/14/2022]
Abstract
Liver diseases are quite prevalant in many densely populated countries, including Bangladesh. The liver and its hepatocytes are targeted by virus and microbes, as well as by chemical environmental toxicants, causing wide-spread disruption of metabolic fuctions of the human body, leading to death from end-stage liver diseases. The aim of this review is to systematically explore and record the potential of Bangladeshi ethnopharmacological plants to treat liver diseases with focus on their sources, constituents, and therapeutic uses, including mechanisms of actions (MoA). A literature survey was carried out using Pubmed, Google Scholar, ScienceDirect, and Scopus databases with articles reported until July, 2020. A total of 88 Bangladeshi hepatoprotective plants (BHPs) belonging to 47 families were listed in this review, including Euphorbiaceae, Cucurbitaceae, and Compositae families contained 20% of plants, while herbs were the most cited (51%) and leaves were the most consumed parts (23%) as surveyed. The effect of BHPs against different hepatotoxins was observed via upregulation of antioxidant systems and inhibition of lipid peroxidation which subsequently reduced the elevated liver biomarkers. Different active constituents, including phenolics, curcuminoids, cucurbitanes, terpenoids, fatty acids, carotenoids, and polysaccharides, have been reported from these plants. The hepatoameliorative effect of these constituents was mainly involved in the reduction of hepatic oxidative stress and inflammation through activation of Nrf2/HO-1 and inhibition of NF-κB signaling pathways. In summary, BHPs represent a valuable resource for hepatoprotective lead therapeutics which may offer new alternatives to treat liver diseases.
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Affiliation(s)
- Razina Rouf
- Department of Pharmacy, Bangabandhu Sheikh Mujibur Rahman Science and Technology University, Gopalganj 8100, Bangladesh
| | - Puja Ghosh
- Pharmacy Discipline, Life Science School, Khulna University, Khulna 9208, Bangladesh
| | - Md. Raihan Uzzaman
- Pharmacy Discipline, Life Science School, Khulna University, Khulna 9208, Bangladesh
| | - Dipto Kumer Sarker
- Pharmacy Discipline, Life Science School, Khulna University, Khulna 9208, Bangladesh
| | - Fatima Tuz Zahura
- Pharmacy Discipline, Life Science School, Khulna University, Khulna 9208, Bangladesh
| | - Shaikh Jamal Uddin
- Pharmacy Discipline, Life Science School, Khulna University, Khulna 9208, Bangladesh
| | - Ilias Muhammad
- National Center for Natural Products Research, School of Pharmacy, Research Institute of Pharmaceutical Sciences, University of Mississippi, University, MS 38677, USA
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Restorative Effects of Aloe Vera Gel on Alcohol Induced Hepato-Nephrocellular Dysfunction. FOLIA VETERINARIA 2021. [DOI: 10.2478/fv-2021-0001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
Excessive alcohol intake is associated with pathological conditions that are detrimental. Aloe vera is a plant that possesses antimicrobial and anti-oxidant properties. This study investigated the effects of Aloe vera gel on alcohol induced hepato-nephrocellular dysfunction in rats using the specific activities of glutathione-S-transferase (GST), alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), gamma glutamyl transferase (GGT) and lactate dehydrogenase (LDH) as well as concentration of some electrolytes as indices. Six groups of male albino rats containing 5 rats each were used in the experiments. Groups A and B were administered distilled water and 50 % (v/v) alcohol for 21 days respectively. Groups C and D were administered 50 % (v/v) alcohol, while groups E and F were administered distilled water for the first 14 days, followed by co-administration (without stopping alcohol or distilled water administrations) of 125 mg and 250 mg.kg–1 body weight Aloe vera gel respectively for 7 days. The administration of Aloe vera gel extract significantly modulated serum electrolytes imbalances with concomitant lowering of ALT, AST, ALP, GGT, LDH and GST rates when compared to group B. These results suggested the restoration of alcohol induced dys-function by Aloe vera gel.
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Saka WA, Akhigbe RE, Abidoye AO, Dare OS, Adekunle AO. Suppression of uric acid generation and blockade of glutathione dysregulation by L-arginine ameliorates dichlorvos-induced oxidative hepatorenal damage in rats. Biomed Pharmacother 2021; 138:111443. [PMID: 33667786 DOI: 10.1016/j.biopha.2021.111443] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 02/16/2021] [Accepted: 02/23/2021] [Indexed: 12/15/2022] Open
Abstract
Dichlorvos is a known risk factor for organ toxicity. The liver and kidney are essential metabolic tissues but it is unclear whether or not there is associated redox dyshomeostasis in both organs in physiological and pathological states. Uric acid accumulation and glutathione dysregulation have been implicated in the aetiopathogenesis of organ damage. The antioxidant potentials of L-arginine have been shown in various conditions. The present study was thus designed to investigate the synchrony in hepatic and renal uric acid and glutathione status in dichlorvos-induced hepatorenal damage and to probe the possible therapeutic role of L-arginine. Twenty-one male Wistar rats were treated with standard rat diet and water, dichlorvos, or dichlorvos and L-arginine. Our findings revealed that dichlorvos significantly impaired hepatic and renal functions, increased hepatic and renal malondialdehyde, but reduced glutathione and activities of superoxide dismutase, catalase, and glutathione peroxidase. These events were accompanied by increased accumulation of plasma, hepatic, and renal uric acid as well as reduced body weight gain, and hepatic and renal weights. Histopathological examinations revealed hepatic and renal architectural derangement and cellular necrosis and degeneration in dichlorvos-exposed rats. Interestingly, L-arginine reversed dichlorvos-induced systemic, hepatic and renal synchronous redox dyshomeostasis. L-arginine administration also improved hepatic and renal cytoarchitecture. It is thus concluded that dichlorvos triggered synchronous uric acid generation and glutathione alterations in the liver and kidney. L-arginine confers protection against dichlorvos-induced hepatorenal damage via suppression of uric acid generation and blockade of glutathione dysregulation.
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Affiliation(s)
- W A Saka
- Department of Physiology, College of Medicine, Ladoke Akintola University of Technology, Ogbomoso, Oyo, Nigeria
| | - R E Akhigbe
- Department of Physiology, College of Medicine, Ladoke Akintola University of Technology, Ogbomoso, Oyo, Nigeria; Reproductive Biology and Toxicology Research Laboratories, Oasis of Grace Hospital, Osogbo, Osun, Nigeria; Department of Chemical Sciences, Kings University, Odeomu, Osun, Nigeria.
| | - A O Abidoye
- Department of Physiology, Lagos State University, College of Medicine, Ikeja, Lagos
| | - O S Dare
- Department of Physiology, College of Medicine, Ladoke Akintola University of Technology, Ogbomoso, Oyo, Nigeria
| | - A O Adekunle
- Department of Physiology, College of Medicine, Ladoke Akintola University of Technology, Ogbomoso, Oyo, Nigeria
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Concomitant administration of HAART aggravates anti-Koch-induced oxidative hepatorenal damage via dysregulation of glutathione and elevation of uric acid production. Biomed Pharmacother 2021; 137:111309. [PMID: 33524784 DOI: 10.1016/j.biopha.2021.111309] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 01/15/2021] [Accepted: 01/21/2021] [Indexed: 01/26/2023] Open
Abstract
Anti-Koch and HAART have been shown to independently induce toxicity to the liver and kidney, albeit available data are few and inconsistent. The present study evaluates the impact of Anti-Koch and HAART, when administered singly and in combination, on hepatic and renal status, and the possible role of adenine deaminase (ADA)/xanthine oxidase (XO) pathway. Anti-Koch and HAART administration were observed to independently impair hepatic and renal functions, diminish glutathione content, and substantially increase lipid peroxidation (MDA) and nitrogen reactive specie (NO). Coherently, these drugs caused significant accumulation of polymorphonuclear leucocytes, up-regulated ADA/XO signaling, increased uric acid production, and enhanced DNA fragmentation in the liver and kidney. Anti-Koch treatment did not significantly alter hepatic and renal levels of nitric oxide nor induce DNA fragmentation in the kidney. Co-administration of anti-Koch and HAART aggravated the observed biochemical alterations. Findings from the histopathological studies of the liver and renal tissues were in agreement with observed biochemical alterations. In conclusion, this report is the first to reveal that anti-Koch and HAART, when administered singly or in combination, attenuate glutathione content and elevate uric acid production in the liver and kidney via upregulation of ADA/XO signaling with resultant oxidative and nitrosative stress, and increased DNA fragmentation.
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Akhigbe RE, Ajayi LO, Adelakun AA, Olorunnisola OS, Ajayi AF. Codeine-induced hepatic injury is via oxido-inflammatory damage and caspase-3-mediated apoptosis. Mol Biol Rep 2020; 47:9521-9530. [PMID: 33211294 DOI: 10.1007/s11033-020-05983-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 11/05/2020] [Indexed: 12/27/2022]
Abstract
Codeine (3-methylmorphine) is a known analgesic, antitussive, and antidiarrheal drug that is often abused for recreational purposes. It is metabolized in the liver via the cytochrome P450 system and thus hypothesized to induce hepatic injury especially when misused. Thus, the present study aimed at investigating changes in liver function, hepatic enzyme biomarker, proton pumps, antioxidant status, free radicals and TNF-α levels, as well as caspase 3 activities and hepatic DNA fragmentation after 6 weeks of oral codeine administration. Twenty-one male rabbits were randomized into 3 groups (n = 7). The control group had 1 ml of normal saline, while the low-dose and high-dose codeine groups received 4 and 10 mg/kg b.w of codeine respectively daily. The codeine-treated animals had significantly lower levels of serum proteins, increased activities of hepatic enzyme biomarkers and caspase 3, raised hepatic concentrations of free radicals and TNF-α, as well as increased hepatic DNA fragmentation. Codeine treatment also led to a significant decline in hepatic weight, activities of hepatic enzymatic antioxidant, Na+-K+-ATPase and Ca2+-ATPase. These alterations were more pronounced in high-dose codeine treated animals than in the low-dose group. Histopathological study showed moderate fatty degeneration of hepatic parenchyma, infiltration of the portal tract by inflammatory cells with dense collagen fibre deposition in codeine-treated animals. The present study revealed that codeine induced liver injury and hepatic DNA damage via caspase 3-dependent signaling by suppressing hepatic antioxidant status and enhancing free radical and TNF-α generation.
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Affiliation(s)
- R E Akhigbe
- Department of Physiology, College of Medicine, Ladoke Akintola University of Technology, Ogbomoso, Oyo, Nigeria
| | - L O Ajayi
- Department of Biochemistry, Adeleke University, Ede, Osun State, Nigeria
| | - A A Adelakun
- Department of Medical Laboratory Science, Babcock University, Ilishan Remo, Ogun State, Nigeria
| | - O S Olorunnisola
- Department of Biochemistry, College of Medicine, Ladoke Akintola University of Technology, Ogbomoso, Oyo, Nigeria
| | - A F Ajayi
- Department of Physiology, College of Medicine, Ladoke Akintola University of Technology, Ogbomoso, Oyo, Nigeria.
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Mezzetti M, Minuti A, Bionaz M, Piccioli-Cappelli F, Trevisi E. Effects of Aloe arborescens Whole Plant Homogenate on Lipid Metabolism, Inflammatory Conditions and Liver Function of Dairy Cows during the Transition Period. Animals (Basel) 2020; 10:ani10050917. [PMID: 32466290 PMCID: PMC7278487 DOI: 10.3390/ani10050917] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 05/21/2020] [Accepted: 05/22/2020] [Indexed: 12/21/2022] Open
Abstract
Simple Summary This study highlights the positive effect of an Aloe arborescens Mill. whole plant homogenate on the liver and renal function of dairy cows during the peripartum period. Such positive effects could depend on both anti-hyperlipidemic and anti-inflammatory effects of Aloe that could have mitigated hepatic stresses that typically occur in early lactation. Our findings suggest Aloe arborescens supplementation to be an effective strategy to ameliorate adverse metabolic conditions in transition cows, indicating it as a preventive nutraceutical strategy against metabolic disorders. Abstract The anti-hyperlipidemic and anti-inflammatory effects exerted by Aloe on monogastric mammals suggest it as a potential strategy to address the tremendous metabolic alterations that affect dairy cows during their transition to calving. A group of 20 multiparous Italian Holstein dairy cows were housed in freestalls and allocated into two homogeneous groups to receive either 200 g/d of water (CTR) or 200 g/day of Aloe arborescens Mill. whole plant homogenate through a rumen tube (AAM) between −14 and 14 days from calving (DFC). From −14 to 35 DFC, the BCS, and milk yield were measured, and blood samples were collected to assess the hematochemical profile. Data underwent ANOVA testing using a mixed model for repeated measurements, including the treatment and time and their interactions as fixed effects. Compared to CTR cows, AAM cows had a less pronounced BCS loss in early lactation (p < 0.01), indicating less mobilization of body reserves. Compared to CTR cows, AAM cows had a lower plasma concentration of nonesterified fatty acids and beta hydroxybutyrate (p < 0.01 and = 0.01 respectively) that, paired with the lower butterfat content and fat/protein ratio in their milk (p = 0.03 and < 0.01 respectively), indicates that Aloe reduced the mobilization of body fats. AAM cows had a reduced concentration of myeloperoxidase in plasma and a lower SCC in milk compared to CTR cows (p = 0.02 for both), indicating an anti-inflammatory effect of Aloe. Furthermore, AAM cows had a lower plasma concentration of ceruloplasmin (p < 0.05) and higher plasma concentration of cholesterol, retinol, and paraoxonase compared to CTR cows (p < 0.01, < 0.01 and < 0.05 respectively), indicating Aloe was effective in mitigating the acute phase response in early lactation. Finally, AAM cows had lower plasma creatinine concentrations around calving (p < 0.05), a lower concentration of plasma bilirubin, and a higher concentration of plasma tocopherol compared to CTR cows (p = 0.01 for both). These data suggest Aloe has anti-hyperlipidemic and anti-inflammatory effects on transition dairy cows that could have ameliorated liver and kidney function disruption and increased the availability of body antioxidants in early lactation.
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Affiliation(s)
- Matteo Mezzetti
- Department of Animal Sciences, Food and Nutrition (DIANA), Facoltà di Scienze Agrarie, Alimentari e Ambientali, Università Cattolica del Sacro Cuore, 29122 Piacenza, Italy; (M.M.); (A.M.); (F.P.-C.)
| | - Andrea Minuti
- Department of Animal Sciences, Food and Nutrition (DIANA), Facoltà di Scienze Agrarie, Alimentari e Ambientali, Università Cattolica del Sacro Cuore, 29122 Piacenza, Italy; (M.M.); (A.M.); (F.P.-C.)
| | - Massimo Bionaz
- Department of Animal and Rangeland Sciences, Oregon State University, Corvallis, OR 97331, USA;
| | - Fiorenzo Piccioli-Cappelli
- Department of Animal Sciences, Food and Nutrition (DIANA), Facoltà di Scienze Agrarie, Alimentari e Ambientali, Università Cattolica del Sacro Cuore, 29122 Piacenza, Italy; (M.M.); (A.M.); (F.P.-C.)
| | - Erminio Trevisi
- Department of Animal Sciences, Food and Nutrition (DIANA), Facoltà di Scienze Agrarie, Alimentari e Ambientali, Università Cattolica del Sacro Cuore, 29122 Piacenza, Italy; (M.M.); (A.M.); (F.P.-C.)
- Correspondence: ; Tel.: +39-0523-599278; Fax: +39-0523-599276
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Farías-Cervantes VS, Chávez-Rodríguez A, Delgado-Licon E, Aguilar J, Medrano-Roldan H, Andrade-González I. Effect of Spray Drying of Agave Fructans, Nopal Mucilage and Aloe Vera Juice. J FOOD PROCESS PRES 2016. [DOI: 10.1111/jfpp.13027] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
| | - Alejandra Chávez-Rodríguez
- Instituto Tecnológico de Tlajomulco Jalisco, Km 10 carretera Tlajomulco-San Miguel Cuyutlan; Tlajomulco de Zúñiga Jal CP 45640 Mexico
| | | | - Jacobo Aguilar
- Centro Universitario de la Cienega, Av. Universidad; Ocotlán Mexico
| | | | - Isaac Andrade-González
- Instituto Tecnológico de Tlajomulco Jalisco, Km 10 carretera Tlajomulco-San Miguel Cuyutlan; Tlajomulco de Zúñiga Jal CP 45640 Mexico
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Gabriel NN, Qiang J, Ma XY, He J, Xu P, Liu K. Dietary Aloe vera improves plasma lipid profile, antioxidant, and hepatoprotective enzyme activities in GIFT-tilapia (Oreochromis niloticus) after Streptococcus iniae challenge. FISH PHYSIOLOGY AND BIOCHEMISTRY 2015; 41:1321-1332. [PMID: 26109009 DOI: 10.1007/s10695-015-0088-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Accepted: 06/15/2015] [Indexed: 06/04/2023]
Abstract
The current study investigated the effects of dietary Aloe vera on plasma lipid profile status, antioxidant, and hepatoprotective enzyme activities of GIFT-tilapia juveniles under Streptococcus iniae challenge. Five dietary groups were designed including a control and 100 % Aloe powder incorporated into a tilapia feed at 0.5, 1, 2, and 4 %/kg feed, which were administered for 8 weeks. Fish fed dietary Aloe at 4 %/kg feed significantly reduced in total cholesterol, while triacylglycerol reduced (P < 0.05) in those fed 0.5, 2, and 4 % Aloe/kg feed compared to unsupplemented ones. High-density lipoprotein was significantly elevated in fish fed 0.5 and 1 % Aloe/kg feed compared to unsupplemented ones, and no significant changes (P > 0.05) were noted in low-density lipoprotein among test groups. Furthermore, high activities of superoxide dismutase, catalase, and glutathione peroxide in liver tissues were observed in Aloe-supplemented fish compared to unsupplemented ones, before and after S. iniae challenge (7.7 × 10(6) CFU cells/mL). Variations were also noted in malondialdehyde activity throughout the trial, but no significant difference (P > 0.05) was observed between groups. Meanwhile, Aloe-supplemented fish reduced serum aspartate and alanine aminotransferase (AST and ALT) activities before and after challenge. Based on the second-order polynomial regression analysis, dietary Aloe inclusion levels less than or equal to 1.88, 1.86, and 2.79 %/kg feed were determined to be suitable in improving plasma lipid profile status, antioxidant, and hepatoprotective enzyme activities in GIFT-tilapia in this study, respectively. Thus, A. vera extracts may be recommended as a tilapia feed supplement to enhance fish antioxidant and hepatoprotective capacities, especially during disease outbreaks.
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Affiliation(s)
- Ndakalimwe Naftal Gabriel
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, 214081, China.
- Directorate of Aquaculture, Ministry of Fisheries and Marine Resources, Hardap, Namibia.
| | - Jun Qiang
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, 214081, China
- China Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, Jiangsu, China
| | - Xin Yu Ma
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, 214081, China
| | - Jie He
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, 214081, China
- China Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, Jiangsu, China
| | - Pao Xu
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, 214081, China.
- China Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, Jiangsu, China.
| | - Kai Liu
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, 214081, China
- China Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, Jiangsu, China
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Calitz C, du Plessis L, Gouws C, Steyn D, Steenekamp J, Muller C, Hamman S. Herbal hepatotoxicity: current status, examples, and challenges. Expert Opin Drug Metab Toxicol 2015; 11:1551-65. [PMID: 26149408 DOI: 10.1517/17425255.2015.1064110] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
INTRODUCTION Herbal medicines have commonly been considered safe by the general public due to their natural origin and long history of traditional uses. In contrast to this belief, many plants produce toxic substances as secondary metabolites that are sometimes not easily distinguishable from the pharmacological active compounds. Some herbal medicines have been associated with adverse effects and toxic effects, including hepatotoxicity, which have been reversed upon discontinuation of the herbal medicine by the patient. AREAS COVERED This review reflects on selected herbal medicines that are associated with hepatotoxic effects including a description of the phytochemicals that have been linked to liver injury where available. Although case studies are discussed where patients presented with hepatotoxicity due to use of herbal medicines, results from both in vitro and in vivo studies that have been undertaken to confirm liver injury are also included. EXPERT OPINION Increasing evidence of herbal hepatotoxicity has become available through case reports; however, several factors contribute to challenges associated with causality assessment and pre-emptive testing as well as diagnosis of herb-induced liver injury.
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Affiliation(s)
- Carlemi Calitz
- a 1 North-West University, Centre of Excellence for Pharmaceutical Sciences , Private Bag X6001, Potchefstroom, 2520, South Africa +27 18 299 4035 ; +27 87 231 5432 ;
| | - Lissinda du Plessis
- a 1 North-West University, Centre of Excellence for Pharmaceutical Sciences , Private Bag X6001, Potchefstroom, 2520, South Africa +27 18 299 4035 ; +27 87 231 5432 ;
| | - Chrisna Gouws
- a 1 North-West University, Centre of Excellence for Pharmaceutical Sciences , Private Bag X6001, Potchefstroom, 2520, South Africa +27 18 299 4035 ; +27 87 231 5432 ;
| | - Dewald Steyn
- a 1 North-West University, Centre of Excellence for Pharmaceutical Sciences , Private Bag X6001, Potchefstroom, 2520, South Africa +27 18 299 4035 ; +27 87 231 5432 ;
| | - Jan Steenekamp
- a 1 North-West University, Centre of Excellence for Pharmaceutical Sciences , Private Bag X6001, Potchefstroom, 2520, South Africa +27 18 299 4035 ; +27 87 231 5432 ;
| | - Christo Muller
- b 2 Diabetes Discovery Platform, South African Medical Research Council , P.O. Box 19070, Tygerberg, 7505, South Africa
| | - Sias Hamman
- a 1 North-West University, Centre of Excellence for Pharmaceutical Sciences , Private Bag X6001, Potchefstroom, 2520, South Africa +27 18 299 4035 ; +27 87 231 5432 ;
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Processed Aloe vera gel ameliorates cyclophosphamide-induced immunotoxicity. Int J Mol Sci 2014; 15:19342-54. [PMID: 25347273 PMCID: PMC4264114 DOI: 10.3390/ijms151119342] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Revised: 09/28/2014] [Accepted: 10/21/2014] [Indexed: 12/20/2022] Open
Abstract
The effects of processed Aloe vera gel (PAG) on cyclophosphamide (CP)-induced immunotoxicity were examined in mice. Intraperitoneal injection of CP significantly reduced the total number of lymphocytes and erythrocytes in the blood. Oral administration of PAG quickly restored CP-induced lymphopenia and erythropenia in a dose-dependent manner. The reversal of CP-induced hematotoxicity by PAG was mediated by the functional preservation of Peyer’s patch cells. Peyer’s patch cells isolated from CP-treated mice, which were administered PAG, produced higher levels of T helper 1 cytokines and colony-stimulating factors (CSF) in response to concanavalin A stimulation as compared with those isolated from CP-treated control mice. PAG-derived polysaccharides directly activated Peyer’s patch cells isolated from normal mice to produce cytokines including interleukin (IL)-6, IL-12, interferon-γ, granulocyte-CSF, and granulocyte-macrophage-CSF. The cytokines produced by polysaccharide-stimulated Peyer’s patch cells had potent proliferation-inducing activity on mouse bone marrow cells. In addition, oral administration of PAG restored IgA secretion in the intestine after CP treatment. These results indicated that PAG could be an effective immunomodulator and that it could prevent CP-induced immunotoxic side effects.
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Sarumathi A, Sethupathy S, Saravanan N. The protective efficacy of spirulina against bacterial endotoxin potentiated alcoholic liver disease. J Funct Foods 2014. [DOI: 10.1016/j.jff.2014.04.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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17
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Cui Y, Ye Q, Wang H, Li Y, Yao W, Qian H. Hepatoprotective potential of Aloe vera polysaccharides against chronic alcohol-induced hepatotoxicity in mice. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2014; 94:1764-1771. [PMID: 24272968 DOI: 10.1002/jsfa.6489] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Revised: 10/31/2013] [Accepted: 11/23/2013] [Indexed: 06/02/2023]
Abstract
BACKGROUND Aloe vera polysaccharides are reported to exhibit multiple biological effects, including anti-oxidation, anti-inflammation and immune enhancement. However, their influence on alcoholic liver disease (ALD) remains unclear. This study was designed to determine the protective effect of extracted A. vera polysaccharides (AVGP) against ALD in a chronic alcohol-feeding mouse model and investigate the possible underlying mechanisms. RESULTS Supplementation of AVGP significantly attenuated the levels of serum aminotransferases, lipids and hepatic TG and ameliorated histopathological alterations in the model of ALD. Interestingly, AVGP markedly up-regulated hepatic expression of lipolytic genes (AMPK-α2 and PPAR-α) but had no effect on lipogenic gene expression. AVGP diminished alcohol-dependent oxidative stress partly through a decrease in MDA and increase in GSH and SOD. Alcohol-induced inflammation was also mitigated by AVGP treatment via significant reduction in LPS and TNF-α, down-regulation of TLR-4 and MyD88 and up-regulation of IκB-α. CONCLUSION This study clearly showed that AVGP exerts a potent protective effect against chronic alcohol-induced liver injury. Its hepatoprotective effect appears to be associated with its antioxidant capacity and its ability to accelerate lipolysis and inhibit inflammatory response. The results indicate that AVGP could be considered as a potent food supplement in the prevention of ALD.
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Affiliation(s)
- Yan Cui
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, 214122, Jiangsu, China
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Aloe veraGel Extract Attenuates Ethanol-Induced Hepatic Lipid Accumulation by Suppressing the Expression of Lipogenic Genes in Mice. Biosci Biotechnol Biochem 2014; 76:2049-54. [DOI: 10.1271/bbb.120393] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Kang MC, Kim SY, Kim YT, Kim EA, Lee SH, Ko SC, Wijesinghe WAJP, Samarakoon KW, Kim YS, Cho JH, Jang HS, Jeon YJ. In vitro and in vivo antioxidant activities of polysaccharide purified from aloe vera (Aloe barbadensis) gel. Carbohydr Polym 2013; 99:365-71. [PMID: 24274519 DOI: 10.1016/j.carbpol.2013.07.091] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Accepted: 07/27/2013] [Indexed: 01/27/2023]
Abstract
The in vitro and in vivo antioxidant potentials of a polysaccharide isolated from aloe vera gel were investigated. Enzymatic extracts were prepared from aloe vera gel by using ten digestive enzymes including five carbohydrases and five proteases. Among them, the highest yield was obtained with the Viscozyme extract and the same extract showed the best radical scavenging activity. An active polysaccharide was purified from the Viscozyme extract using ethanol-added separation and anion exchange chromatography. Purified aloe vera polysaccharide (APS) strongly scavenged radicals including DPPH, hydroxyl and alkyl radicals. In addition, APS showed a protective effect against AAPH-induced oxidative stress and cell death in Vero cells as well as in the in vivo zebrafish model. In this study, it is proved that both the in vitro and in vivo antioxidant potentials of APS could be further utilized in relevant industrial applications.
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Affiliation(s)
- Min-Cheol Kang
- Department of Marine Life Sciences, Jeju National University, Jeju 690-756, Republic of Korea; Jeju Aloe Agriculture Association Cooperation, Sehwa-ri, Pyosun-myeon, Seogwipo, Jeju-do 690-1, Republic of Korea
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Al-Rejaie SS. Effect of Oleo-gum-resin on Ethanol-induced Hepatotoxicity in Rats. JOURNAL OF MEDICAL SCIENCES 2011. [DOI: 10.3923/jms.2012.1.9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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