1
|
Cheng XY, Ouyang JM. Carboxymethylated Rhizoma alismatis Polysaccharides Regulate Calcium Oxalate Crystals Growth and Reduce the Regulated Crystals' Cytotoxicity. Biomolecules 2023; 13:1044. [PMID: 37509080 PMCID: PMC10377732 DOI: 10.3390/biom13071044] [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: 03/06/2023] [Revised: 06/05/2023] [Accepted: 06/10/2023] [Indexed: 07/30/2023] Open
Abstract
OBJECTIVE This study explored the effects of polysaccharides (RAPD) extracted from the traditional anti-stone Chinese medicine Rhizoma alismatis and their carboxymethylated derivatives (RAPs) on the crystal phase, morphology, and size of calcium oxalate (CaOx). It also determined the damaging ability of the regulated crystals on human renal tubular epithelial cells (HK-2). METHODS RAPD carboxymethylation with a carboxyl group (-COOH) content of 3.57% was carried out by the chloroacetic acid solvent method. The effects of -COOH content in RAPs and RAP concentration on the regulation of CaOx crystal growth were studied by controlling the variables. Cell experiments were conducted to explore the differences in the cytotoxicity of RAP-regulated crystals. RESULTS The -COOH contents of RAPD, RAP1, RAP2, and RAP3 were 3.57%, 7.79%, 10.84%, and 15.33%, respectively. RAPs can inhibit the growth of calcium oxalate monohydrate (COM) and induce the formation of calcium oxalate dihydrate (COD). When the -COOH content in RAPs was high, their ability to induce COD formation was enhanced. In the crystals induced by RAPs, a high COD content can lower the damage to cells. In particular, the cytotoxicity of the crystals induced by RAP3 was the lowest. When the concentration of RAP3 increased, the cytotoxicity gradually increased due to the reduced size of the formed COD crystals. An interaction was observed between RAPs and crystals, and the number of RAPs adsorbed in the crystals was positively correlated with the -COOH content in RAPs. CONCLUSIONS RAPs can reduce the damage of CaOx to HK-2 cells by regulating the crystallization of CaOx crystals and effectively reducing the risk of kidney stone formation. RAPs, especially RAP3 with a high carboxyl group content, has the potential to be developed as a novel green anti-stone drug.
Collapse
Affiliation(s)
- Xiao-Yan Cheng
- Institute of Biomineralization and Lithiasis Research, College of Chemistry and Materials Science, Jinan University, Guangzhou 510632, China
| | - Jian-Ming Ouyang
- Institute of Biomineralization and Lithiasis Research, College of Chemistry and Materials Science, Jinan University, Guangzhou 510632, China
| |
Collapse
|
2
|
Natnan ME, Low CF, Chong CM, Daud NINAA, Om AD, Baharum SN. Comparison of Different Dietary Fatty Acids Supplement on the Immune Response of Hybrid Grouper ( Epinephelus fuscoguttatus × Epinephelus lanceolatus) Challenged with Vibrio vulnificus. BIOLOGY 2022; 11:biology11091288. [PMID: 36138767 PMCID: PMC9495948 DOI: 10.3390/biology11091288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 08/22/2022] [Accepted: 08/27/2022] [Indexed: 11/16/2022]
Abstract
Aquaculture has been expanding in Malaysia due to the increased demand for fish products. In addition, aquaculture faces challenges in maintaining feed suitability in support of the global growth of fish production. Therefore, improvements in diet formulation are necessary to achieve the optimal requirements and attain a desirable growth efficiency and health performance in fish. Seven weeks of study were conducted to compare the equal amounts of different fatty acids (2%) (oleic acid, stearic acid, palmitic acid, and behenic acid) on the survival, the growth, and the immune response of hybrid grouper (Epinephelus fuscoguttatus × Epinephelus lanceolatus) against V. vulnificus. After six weeks of the feeding trial, fish were challenged with V. vulnificus for 30 min before continuing on the same feeding regime for the next seven days (post-bacterial challenge). Fish supplemented with dietary oleic acid showed significantly (p < 0.05) enhanced immune responses, i.e., lysozyme, respiratory burst, and phagocytic activities compared to the control diet group for both pre-and post-bacterial challenges. Following the Vibrio challenge, no significant effects of supplemented fatty acid diets on survival rate were observed, although dietary oleic acid demonstrated the highest 63.3% survival rate compared to only 43.3% of the control diet group. In addition, there were no significant effects (p > 0.05) on specific growth rate (SGR), white blood cell (WBC), and red blood cell (RBC) counts among all experimental diets. The results from this study suggest that among the tested dietary fatty acids, the oleic acid diet showed promising results in the form of elevated immune responses and increased disease resistance of the hybrid grouper fingerlings challenged with V. vulnificus.
Collapse
Affiliation(s)
- Maya Erna Natnan
- Metabolomics Research Laboratory, Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia
| | - Chen Fei Low
- Metabolomics Research Laboratory, Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia
| | - Chou Min Chong
- Aquaculture Animal Health and Therapeutics Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Malaysia
| | | | - Ahmad Daud Om
- Marine Fish Aquaculture Research Division, Fisheries Research Institute Tanjung Demong, Besut 22200, Malaysia
| | - Syarul Nataqain Baharum
- Metabolomics Research Laboratory, Institute of Systems Biology (INBIOSIS), Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia
- Correspondence:
| |
Collapse
|
3
|
Guo W, Gao B, Zhang X, Ren Q, Xie D, Liang J, Li H, Wang X, Zhang Y, Liu S, Nie G. Distinct responses from triglyceride and cholesterol metabolism in common carp (Cyprinus carpio) upon environmental cadmium exposure. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2022; 249:106239. [PMID: 35863253 DOI: 10.1016/j.aquatox.2022.106239] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 07/09/2022] [Accepted: 07/11/2022] [Indexed: 06/15/2023]
Abstract
Due to high persistence and bioavailability, Cadmium (Cd) is one of the most prevalent environmental contaminants, posing an elevating threat to the ecosystems. It has been evidenced that high-dose Cd elicits deleterious effects on aquatic organisms, but the potential toxicities of Cd at environmentally relevant concentrations remains underappreciated. In this study, we used common carp to investigate how environmental Cd exposure affects triglyceride (TG) and cholesterol metabolism and underlying mechanisms. The data indicated that Cd resulted in the shift of TG from the liver to blood and the movement of cholesterol in the opposite direction, ultimately giving rise to the storage of crude lipid in liver and muscle, especially hepatic cholesterol retention. Cholesterol, instead of TG, became the principal cause during the progression of hepatic lipid accumulation. Mechanistic investigations at transcriptional and translational levels further substantiated that Cd blocked hepatic biosynthesis of TG and enhanced TG efflux out of the liver and fatty acid β-oxidation, which collectively led to the compromised TG metabolism in the liver and accelerated TG export to the serum. Additionally, strengthened synthesis, retarded export and oxidation of cholesterol detailed the hepatic prominent cholesterol retention. Taken together, our results demonstrated that environmental exposure to Cd perturbed lipid metabolism through triggering distinct responses from hepatic TG and cholesterol homeostasis. These indicated that environmental factors (such as waterborne Cd) could be a potential contributor to the prevalence of non-alcoholic fatty-liver disease in aquaculture and more efforts should be devoted to the ecological risk assessment of pollutants under environmental scenarios.
Collapse
Affiliation(s)
- Wenli Guo
- College of Fisheries, Henan Normal University, Xinxiang 453007, China; Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, Henan Normal University, Xinxiang 453007, China; State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China
| | - Beibei Gao
- College of Fisheries, Henan Normal University, Xinxiang 453007, China
| | - Xiaoqian Zhang
- College of Fisheries, Henan Normal University, Xinxiang 453007, China
| | - Quanzhong Ren
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Dizhi Xie
- College of Marine Sciences of South China Agricultural University & Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou 510642, China
| | - Junping Liang
- College of Fisheries, Henan Normal University, Xinxiang 453007, China; Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, Henan Normal University, Xinxiang 453007, China
| | - Hui Li
- College of Fisheries, Henan Normal University, Xinxiang 453007, China
| | - Xianfeng Wang
- College of Fisheries, Henan Normal University, Xinxiang 453007, China; Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, Henan Normal University, Xinxiang 453007, China
| | - Yuru Zhang
- College of Fisheries, Henan Normal University, Xinxiang 453007, China; Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, Henan Normal University, Xinxiang 453007, China
| | - Sijin Liu
- State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
| | - Guoxing Nie
- College of Fisheries, Henan Normal University, Xinxiang 453007, China; Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, Henan Normal University, Xinxiang 453007, China.
| |
Collapse
|
4
|
Yu K, Huang K, Tang Z, Huang X, Sun L, Pang L, Mo C. Metabolism and antioxidation regulation of total flavanones from Sedum sarmentosum Bunge against high-fat diet-induced fatty liver disease in Nile tilapia (Oreochromis niloticus). FISH PHYSIOLOGY AND BIOCHEMISTRY 2021; 47:1149-1164. [PMID: 34142329 DOI: 10.1007/s10695-021-00964-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 05/07/2021] [Indexed: 06/12/2023]
Abstract
Diet-induced fatty liver is a considerable threaten to fish aquaculture due to the popularity of the high-fat diet (HFD) feeding. Our study aims to investigate the effects of flavanones from Sedum sarmentosum Bunge (FSSB) on the liver function to identify a potential treatment for HFD-induced fatty liver disease. Physiological and pathological indicators were tested in the liver of Nile tilapia (Oreochromis niloticus) and results showed parameters including lipid metabolites, redox parameters, and inflammatory factors could be adequately restored to normal level by addition of 150 mg/kg FSSB to HFD. Proteomics analysis was performed in liver tissues from tilapia with normal diet (ND), HFD, and HFD+FSSB. Totally, 51 upregulated proteins and 77 downregulated proteins were identified in HFD groups and 67 proteins of them were restored after treated with FSSB. Bioinformatics analysis showed that differentially expressed proteins (DEPs) in HFD+FSSB150 group compared with HFD group are mainly enriched in acety-CoA metabolic process, adenosine-triphosphate (ATP) biosynthetic process, lipid metabolic process, and phospholipid metabolic process. The dysregulated proteins were involved in peroxidosome proliferators-activated receptor (PPAR) signaling pathway, fat digestion and absorption, and immune system. The quantitative real-time PCR (qRT-PCR) assay further revealed that the expression of GST, PPARα, PPARγ, and multiple-inflammatory cytokines could be also reversed in HFD group under the treatment of 150 mg/kg FSSB. Our findings demonstrated FSSB is efficient for the treatment of fatty liver disease through regulation of lipid metabolism and antioxidation in Nile tilapia, providing a new treatment of non-alcoholic fatty liver disease (NAFLD) in fish aquaculture.
Collapse
Affiliation(s)
- Kai Yu
- College of Animal Science and Technology, Guangxi University, No. 100 East Daxue Road, Nanning, 530004, China
| | - Kai Huang
- College of Animal Science and Technology, Guangxi University, No. 100 East Daxue Road, Nanning, 530004, China.
| | - Zhanyang Tang
- College of Animal Science and Technology, Guangxi University, No. 100 East Daxue Road, Nanning, 530004, China.
- Guangxi Academy of Fishery Science, Nanning, 530021, China.
| | - Xiuyun Huang
- College of Animal Science and Technology, Guangxi University, No. 100 East Daxue Road, Nanning, 530004, China
| | - Linlin Sun
- College of Animal Science and Technology, Guangxi University, No. 100 East Daxue Road, Nanning, 530004, China
| | - Linxing Pang
- College of Animal Science and Technology, Guangxi University, No. 100 East Daxue Road, Nanning, 530004, China
| | - Cuiqin Mo
- College of Animal Science and Technology, Guangxi University, No. 100 East Daxue Road, Nanning, 530004, China
| |
Collapse
|
5
|
Hung TC, Zhao N, Huang C, Liu S, Liu T, Huang W, Xu X, Ji ZL, Yang S. Exploring the mechanism of PingTang No.5 capsule on nonalcoholic fatty liver disease through network pharmacology and experimental validation. Biomed Pharmacother 2021; 138:111408. [PMID: 33684693 DOI: 10.1016/j.biopha.2021.111408] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 02/01/2021] [Accepted: 02/16/2021] [Indexed: 12/12/2022] Open
Abstract
PingTang No.5 capsule (PT5), a modified Traditional Chinese Medicine (TCM) formula of Zexie Decoction, is used to treat patients with lipid metabolism disorders in our hospital. The present study was designed to investigate the mechanisms of PT5 in treating non-alcoholic fatty liver disease (NAFLD). PT5 information including ingredients, pharmacological properties, and potential targets was obtained from TCM databases. The candidate targets of PT5 were predicted by network pharmacological analysis, and the possible pathway and mechanism were obtained from DAVID database, followed by experimental validation in NAFLD mice model treated with PT5. Total 328 compounds were selected using the threshold oral bioactivity (OB) > 30% or drug-likeness (DL) > 0.1 of pharmacology characteristic, and 1033 candidate targets obtained to construct the network analysis. The 113 targets were selected from the intersection between candidate targets of PT5 and NAFLD relative gene. These targets were evaluated in diabetic complications, cancer, Hepatitis B, Fluid shear stress and atherosclerosis, and TNF signaling pathway. TNF-α was the important factor in protein interaction analysis of STRING and involved in the lipid regulation and oxidative stress in NAFLD. When administrated to the NAFLD mice, PT5 reduced weight, blood fatty acids, decreased the adipocyte size, and improved the metabolism. Besides, the molecular verification of lipid metabolism increased and oxidative stress reduced that interpreted the mechanism of PT5 preventing liver cell from lipid accumulation and injury of NAFLD. These results presented PT5 have the potential therapy as an alternative treatment for NAFLD.
Collapse
Affiliation(s)
- Tzu-Chieh Hung
- Traditional Chinese Medicine research studio, The First Affiliated Hospital of Xiamen University, Xiamen 361000, China
| | - Nengjiang Zhao
- Traditional Chinese Medicine research studio, The First Affiliated Hospital of Xiamen University, Xiamen 361000, China
| | - Caoxin Huang
- Xiamen Diabetes Institute, The First Affiliated Hospital of Xiamen University, Xiamen, China; Xiamen Clinical Medical Center for Endocrine and Metabolic Diseases, Xiamen, China; Fujian Province Key Laboratory of Diabetes Translational Medicine, Xiamen, China
| | - Suhuan Liu
- Research Center for Translational Medicine, The First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Tao Liu
- Traditional Chinese Medicine research studio, The First Affiliated Hospital of Xiamen University, Xiamen 361000, China
| | - Wenfang Huang
- Xiamen Diabetes Institute, The First Affiliated Hospital of Xiamen University, Xiamen, China; Xiamen Hospital of T.C.M., Xiamen, China
| | - Xiangbin Xu
- Traditional Chinese Medicine research studio, The First Affiliated Hospital of Xiamen University, Xiamen 361000, China
| | - Zhi-Liang Ji
- State Key Laboratory of Cellular Stress Biology, School of Life Sciences, Xiamen University, Xiamen, Fujian, China; The Key Laboratory for Chemical Biology of Fujian Province, Xiamen University, Xiamen, Fujian, China.
| | - Shuyu Yang
- Traditional Chinese Medicine research studio, The First Affiliated Hospital of Xiamen University, Xiamen 361000, China.
| |
Collapse
|
6
|
Effects of Pyrroloquinoline Quinone on Lipid Metabolism and Anti-Oxidative Capacity in a High-Fat-Diet Metabolic Dysfunction-Associated Fatty Liver Disease Chick Model. Int J Mol Sci 2021; 22:ijms22031458. [PMID: 33535680 PMCID: PMC7867196 DOI: 10.3390/ijms22031458] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/21/2021] [Accepted: 01/27/2021] [Indexed: 12/13/2022] Open
Abstract
Metabolic dysfunction-associated fatty liver disease (MAFLD) and its interaction with many metabolic pathways raises global public health concerns. This study aimed to determine the therapeutic effects of Pyrroloquinoline quinone (PQQ, provided by PQQ.Na2) on MAFLD in a chick model and primary chicken hepatocytes with a focus on lipid metabolism, anti-oxidative capacity, and mitochondrial biogenesis. The MAFLD chick model was established on laying hens by feeding them a high-energy low-protein (HELP) diet. Primary hepatocytes isolated from the liver of laying hens were induced for steatosis by free fatty acids (FFA) and for oxidative stress by hydrogen peroxide (H2O2). In the MAFLD chick model, the dietary supplementation of PQQ conspicuously ameliorated the negative effects of the HELP diet on liver biological functions, suppressed the progression of MAFLD mainly through enhanced lipid metabolism and protection of liver from oxidative injury. In the steatosis and oxidative stress cell models, PQQ functions in the improvement of the lipid metabolism and hepatocytes tolerance to fatty degradation and oxidative damage by enhancing mitochondrial biogenesis and then increasing the anti-oxidative activity and anti-apoptosis capacity. At both the cellular and individual levels, PQQ was demonstrated to exert protective effects of hepatocyte and liver from fat accumulation through the improvement of mitochondrial biogenesis and maintenance of redox homeostasis. The key findings of the present study provide an in-depth knowledge on the ameliorative effects of PQQ on the progression of fatty liver and its mechanism of action, thus providing a theoretical basis for the application of PQQ, as an effective nutrient, into the prevention of MAFLD.
Collapse
|
7
|
Wang N, Cheng M, Zhang X, Wu H, Wu H, Cao S, Wu P, Zhou A. Gandou Decoction Decreases Copper Levels and Alleviates Hepatic Injury in Copper-Laden Hepatolenticular Degeneration Model Rats. Front Pharmacol 2020; 11:582390. [PMID: 33746737 PMCID: PMC7970920 DOI: 10.3389/fphar.2020.582390] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Accepted: 09/23/2020] [Indexed: 12/18/2022] Open
Abstract
Objective: This study was designed to investigate the therapeutic efficacy and underlying mechanisms of Gandou Decoction (GDD) in copper-laden hepatolenticular degeneration (HLD) model rats. Methods: In this study, high-performance liquid chromatography (HPLC) fingerprint analysis and eight representative active components were simultaneously measured for quality control of GDD. The therapeutic effect of GDD in HLD was studied by constructing a rat model of copper-laden HLD. The copper levels in the liver, serum, urine, and feces were quantified by atomic absorption spectrophotometry (AAS). Subsequently, UV-Vis spectrophotometry was used to study the coordination ability of copper ion (Cu2+) with six representative active components in GDD to explore its potential copper expulsion mechanism. Serological indexes including alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alkaline phosphatase (AKP) were evaluated. Hepatic indicators including superoxide dismutase (SOD), glutathione (GSH), and the total antioxidant capacity (T-AOC) were determined. Moreover, the liver tissue was stained with hematoxylin-eosin to observe the histological changes. Results: Thirty characteristic fingerprint peaks were used to assess the similarities among 10 samples and showed the similarity was >0.98, indicating a good correlation among the common peaks. Simultaneous quantification of eight markers in GDD was then performed to determine the consistency of quality. GDD could decrease the serum and hepatic copper levels by increasing the urinary and fecal copper content in copper-laden rats. Meanwhile, the results of UV-Vis absorption studies show that six representative active ingredients in GDD can coordinate with Cu2+, indicating that complexing copper removal may be a potential mechanism for GDD to play a role in copper removal. Serum hepatic enzyme markers AST, ALT, and AKP activities and antioxidant enzyme SOD, T-AOC activities, and GSH level in hepatic tissue showed the protection of GDD against liver injury induced by excessive copper. Additionally, the hepatoprotective effect of GDD was also evidenced by the results of the liver histological evaluation. Conclusions: This study suggested that GDD could reduce the serum and hepatic copper levels through promoting urinary and fecal copper excretion in copper-laden rats. At the same time, GDD could alleviate hepatic injury by inhibition of oxidative stress.
Collapse
Affiliation(s)
- Na Wang
- The Experimental Research Center, Anhui University of Chinese Medicine, Hefei, China
| | - Meimei Cheng
- The Experimental Research Center, Anhui University of Chinese Medicine, Hefei, China
| | - Xueyan Zhang
- The Experimental Research Center, Anhui University of Chinese Medicine, Hefei, China
| | - Hongfei Wu
- Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, China
| | - Huan Wu
- The Experimental Research Center, Anhui University of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, China
| | - Shijian Cao
- The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, China
| | - Peng Wu
- Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, China
| | - An Zhou
- The Experimental Research Center, Anhui University of Chinese Medicine, Hefei, China
- Anhui Province Key Laboratory of Chinese Medicinal Formula, Hefei, China
| |
Collapse
|
8
|
Lu RH, Qin CB, Yang F, Zhang WY, Zhang YR, Yang GK, Yang LP, Meng XL, Yan X, Nie GX. Grape seed proanthocyanidin extract ameliorates hepatic lipid accumulation and inflammation in grass carp (Ctenopharyngodon idella). FISH PHYSIOLOGY AND BIOCHEMISTRY 2020; 46:1665-1677. [PMID: 32447624 DOI: 10.1007/s10695-020-00819-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Accepted: 05/08/2020] [Indexed: 06/11/2023]
Abstract
Hepatic lipid metabolism disorder due to excessive fat accumulation in fish is a significant problem in aquaculture. Studies have shown that grape seed procyanidin extract (GSPE) can regulate fish lipid metabolism and improve fish immunity. However, the mechanism is unclear. In this study, we used grass carp that stores excess fat in the liver as a model. In vitro, GSPE treatment of hepatocytes for 3 h significantly decreased TG content, accompanied with decreased expression of SREBP-1c, FAS, and ACC and increased expression of PPARα, ATGL, and LPL. GSPE treatment for 1 h significantly decreased expression of pro-inflammatory cytokines (TNFα, IL-6, IL-1β, and NF-κB) and increased the expression of anti-inflammatory cytokines (IL-10 and TGF-β1). In vivo, the administration of GSPE significantly reduced high-fat diet-induced increase of serum CHOL, TG, and HDL, but increased LDL content. GSPE treatment for 3 h increased expression of ATGL and LPL, and significantly decreased the expression of HFD-fed-induced SREBP-1c, ACC, FAS, PPARγ, PPARα, and H-FABP. GSPE treatment for 3 h also significantly decreased the expression of pro-inflammatory cytokines (TNFα, IL-6, and IL-1β) and increased the expression of the anti-inflammatory cytokine IL-10. The expression levels of the lipogenic miRNAs, miR-33, and miR-122, were suppressed both in vivo and in vitro by GSPE. In summary, GSPE had hypolipidemic and potential anti-inflammatory effects in the liver, potentially mediated by miR-33 and miR-122.
Collapse
Affiliation(s)
- Rong-Hua Lu
- College of Fisheries, Henan Normal University, 46 Jianshe Road, Xinxiang, 453007, People's Republic of China
- Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, Xinxiang, 453007, China
| | - Chao-Bin Qin
- College of Fisheries, Henan Normal University, 46 Jianshe Road, Xinxiang, 453007, People's Republic of China
| | - Feng Yang
- College of Fisheries, Henan Normal University, 46 Jianshe Road, Xinxiang, 453007, People's Republic of China
- Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, Xinxiang, 453007, China
| | - Wen-Ya Zhang
- College of Fisheries, Henan Normal University, 46 Jianshe Road, Xinxiang, 453007, People's Republic of China
- Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, Xinxiang, 453007, China
| | - Yu-Ru Zhang
- College of Fisheries, Henan Normal University, 46 Jianshe Road, Xinxiang, 453007, People's Republic of China
- Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, Xinxiang, 453007, China
| | - Guo-Kun Yang
- College of Fisheries, Henan Normal University, 46 Jianshe Road, Xinxiang, 453007, People's Republic of China
| | - Li-Ping Yang
- College of Fisheries, Henan Normal University, 46 Jianshe Road, Xinxiang, 453007, People's Republic of China
- Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, Xinxiang, 453007, China
| | - Xiao-Lin Meng
- College of Fisheries, Henan Normal University, 46 Jianshe Road, Xinxiang, 453007, People's Republic of China
- Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, Xinxiang, 453007, China
| | - Xiao Yan
- College of Fisheries, Henan Normal University, 46 Jianshe Road, Xinxiang, 453007, People's Republic of China
- Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, Xinxiang, 453007, China
| | - Guo-Xing Nie
- College of Fisheries, Henan Normal University, 46 Jianshe Road, Xinxiang, 453007, People's Republic of China.
- Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation, Xinxiang, 453007, China.
| |
Collapse
|
9
|
do Carmo Ota E, Honorato CA, Heredia-Vieira SC, Flores-Quintana CI, de Castro Silva TS, Inoue LAKA, Cardoso CAL. Hepatic and gastroprotective activity of Serjania marginata leaf aqueous extract in Nile tilapia (Oreochromis niloticus). FISH PHYSIOLOGY AND BIOCHEMISTRY 2019; 45:1051-1065. [PMID: 31089991 DOI: 10.1007/s10695-019-00622-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 02/14/2019] [Indexed: 06/09/2023]
Abstract
The aim of this study was to assess the leaf aqueous extract composition of Serjania marginata and the effects of its inclusion on the diet of Nile tilapia (Oreochromis niloticus), with respect to the activity of digestive enzymes and enzymes associated with the metabolism of the liver and intestine and liver histopathology. Fish (initial mean weight, 54.36 ± 17.04 g) were divided into groups: fasting (without feeding), control (commercial feed), and treatment (commercial feed with leaf aqueous extract of Serjania marginata), and in each aquarium, there were five individuals and the fish fed ad libitum for 15 days. Treatment fish had ingested on average 224.3 mg of extract/kg of fish/day. In the extract analysis by mass spectrometry, quercitrin, isoquercitrin, A-type proanthocyanidin trimer, and quinic acid were identified. In the enzymatic activity, fish from the treatment group showed higher level of alkaline phosphatase, while the hepatotoxic markers (AST and ALT) and levels of lipase, amylase, and nonspecific protease did not differ (p > 0.05). In liver histopathological analysis, it was observed that fish from the treatment showed normal structure, while abnormalities were associated with control (fibrosis, loss of cordonal architecture, vacuolated hepatocytes with nucleus displaced to the periphery) and fasting (reduction in hepatocyte size and sinusoidal space). The intestine histopathology evidenced that the extract favored the development of goblet cells and intestinal fold height. The results indicated that the leaf aqueous extract of S. marginata assists in the structural maintenance of the liver and intestine and stimulates intestinal alkaline phosphatase production in Nile tilapia, suggesting that the identified compounds act on the liver and intestine, showing hepatoprotective effects and stimulating intestinal digestion.
Collapse
Affiliation(s)
- Erika do Carmo Ota
- Center of Studies on Natural Resources, Mato Grosso do Sul State University (UEMS), Cidade Universitária de Dourados, Rod. Dourados-Itahúm, Km 12, C.P. 351, Dourados, Mato Grosso do Sul, 79804-970, Brazil.
| | | | | | | | | | | | - Claudia Andrea Lima Cardoso
- Center of Studies on Natural Resources, Mato Grosso do Sul State University (UEMS), Cidade Universitária de Dourados, Rod. Dourados-Itahúm, Km 12, C.P. 351, Dourados, Mato Grosso do Sul, 79804-970, Brazil
| |
Collapse
|
10
|
Lacaze É, Gendron AD, Miller JL, Colson TLL, Sherry JP, Giraudo M, Marcogliese DJ, Houde M. Cumulative effects of municipal effluent and parasite infection in yellow perch: A field study using high-throughput RNA-sequencing. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 665:797-809. [PMID: 30790752 DOI: 10.1016/j.scitotenv.2019.02.155] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 02/10/2019] [Accepted: 02/10/2019] [Indexed: 06/09/2023]
Abstract
Multiple metabolic, immune and reproductive effects have been reported in fish residing in effluent-impacted sites. Natural stressors such as parasites also have been shown to impact the responses of organisms to chronic exposure to municipal effluent in the St. Lawrence River (Quebec, Canada). In order to comprehensively evaluate the cumulative impacts of anthropogenic and natural stressors on the health of yellow perch, differential mRNA transcription profiles were examined in juvenile females collected from effluent-impacted and upstream sites with low or high infection levels of the larval trematode Apophallus brevis. Transcriptomics was used to identify biological pathways associated with environmental exposure. In total, 3463 isoforms were differentially transcribed between sites. Patterns reflecting the combined effects of stressors were numerically dominant, with a majority of downregulated transcripts (68%). The differentially expressed transcripts were associated with 27 molecular and cellular functions ranging from cellular development to xenobiotic metabolism and were involved in the development and function of 13 organ systems including hematological, hepatic, nervous, reproductive and endocrine systems. Based on RNA-seq results, sixteen genes were measured by qPCR. Significant differences were observed for six genes in fish exposed to both stressors combined, whereas parasites and effluent individually impacted the transcription of one gene. Lysozyme activity, lipid peroxidation, retinol-binding protein and glucose-6-phosphate dehydrogenase were selected as potential biomarkers of effects to study specific pathways of interest. Lipid peroxidation in perch liver was different between sites, parasite loads, and for combined stressors. Overall, results indicated that juvenile yellow perch responded strongly to combined parasite and effluent exposure, suggesting cumulative effects on immune responses, inflammation and lipid metabolism mediated by retinoid receptors. The present study highlight the importance of using a comprehensive approach combining transcriptomics and endpoints measured at higher levels of biological organization to better understand cumulative risks of contaminants and pathogens in aquatic ecosystems.
Collapse
Affiliation(s)
- Émilie Lacaze
- Aquatic Contaminants Research Division, Water Science and Technology Directorate, Environment and Climate Change Canada, 105 McGill St., Montreal, QC H2E 2E7, Canada.
| | - Andrée D Gendron
- Aquatic Contaminants Research Division, Water Science and Technology Directorate, Environment and Climate Change Canada, 105 McGill St., Montreal, QC H2E 2E7, Canada
| | - Jason L Miller
- Aquatic Contaminants Research Division, Water Science and Technology Directorate, Environment and Climate Change, 867 Lakeshore Rd, Burlington, ON L7S 1A1, Canada
| | - Tash-Lynn L Colson
- Aquatic Contaminants Research Division, Water Science and Technology Directorate, Environment and Climate Change Canada, 105 McGill St., Montreal, QC H2E 2E7, Canada
| | - James P Sherry
- Aquatic Contaminants Research Division, Water Science and Technology Directorate, Environment and Climate Change, 867 Lakeshore Rd, Burlington, ON L7S 1A1, Canada
| | - Maeva Giraudo
- Aquatic Contaminants Research Division, Water Science and Technology Directorate, Environment and Climate Change Canada, 105 McGill St., Montreal, QC H2E 2E7, Canada
| | - David J Marcogliese
- Aquatic Contaminants Research Division, Water Science and Technology Directorate, Environment and Climate Change Canada, 105 McGill St., Montreal, QC H2E 2E7, Canada
| | - Magali Houde
- Aquatic Contaminants Research Division, Water Science and Technology Directorate, Environment and Climate Change Canada, 105 McGill St., Montreal, QC H2E 2E7, Canada
| |
Collapse
|
11
|
Yang SS, Yu CB, Luo Z, Luo WL, Zhang J, Xu JX, Xu WN. Berberine attenuates sodium palmitate-induced lipid accumulation, oxidative stress and apoptosis in grass carp(Ctenopharyngodon idella)hepatocyte in vitro. FISH & SHELLFISH IMMUNOLOGY 2019; 88:518-527. [PMID: 30880233 DOI: 10.1016/j.fsi.2019.02.055] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Revised: 02/21/2019] [Accepted: 02/25/2019] [Indexed: 06/09/2023]
Abstract
The objective of this work was to investigate the effect of berberine (BBR) on the Cell viability, lipid accumulation, apoptosis, cytochrome c, caspase-9 and caspase-3 in lipid accumulation-hepatocytes induced by sodium palmitate in vitro. The lipid accumulation-hepatocytes (induced by 0.5 mM sodium palmitate for 24 h) were treated with 5 μM berberine for 12 h. Then, the Cell viability, intracellular triglyceride (TG) content, lipid peroxide (LPO), malonaldehyde (MDA) content, cytochrome c, caspase-9, caspase-3 and apoptosis were detected. Sodium palmitate decreased Cell viability and increased intracellular TG content, lipid droplet accumulation, LPO and MDA concentrations, caused caspase-3 and caspase-9 activation, then led to apoptosis accompanied by cytochrome c release from mitochondria into the cytoplasm. Beberine could improve intracellular lipid droplet accumulation and oxidative stress, while reduce apoptosis induced by sodium palmitate.
Collapse
Affiliation(s)
- Shuo-Shuo Yang
- Shanghai Key Laboratory for Veterinary and Biotechnology, School of Agriculture and Biology, Shanghai Jiao Tong University, No.800 Dongchuan Road, Shanghai, 200240, People's Republic of China
| | - Cheng-Bing Yu
- Shanghai Key Laboratory for Veterinary and Biotechnology, School of Agriculture and Biology, Shanghai Jiao Tong University, No.800 Dongchuan Road, Shanghai, 200240, People's Republic of China
| | - Zhen Luo
- Shanghai Key Laboratory for Veterinary and Biotechnology, School of Agriculture and Biology, Shanghai Jiao Tong University, No.800 Dongchuan Road, Shanghai, 200240, People's Republic of China
| | - Wen-Li Luo
- Shanghai Key Laboratory for Veterinary and Biotechnology, School of Agriculture and Biology, Shanghai Jiao Tong University, No.800 Dongchuan Road, Shanghai, 200240, People's Republic of China
| | - Jing Zhang
- Shanghai Key Laboratory for Veterinary and Biotechnology, School of Agriculture and Biology, Shanghai Jiao Tong University, No.800 Dongchuan Road, Shanghai, 200240, People's Republic of China
| | - Jian-Xiong Xu
- Shanghai Key Laboratory for Veterinary and Biotechnology, School of Agriculture and Biology, Shanghai Jiao Tong University, No.800 Dongchuan Road, Shanghai, 200240, People's Republic of China
| | - Wei-Na Xu
- Shanghai Key Laboratory for Veterinary and Biotechnology, School of Agriculture and Biology, Shanghai Jiao Tong University, No.800 Dongchuan Road, Shanghai, 200240, People's Republic of China.
| |
Collapse
|
12
|
Tai Y, Zou F, Zhang Q, Wang J, Rao R, Xie R, Wu S, Chu K, Xu W, Li X, Huang M. Quantitative Analysis of Eight Triterpenoids and Two Sesquiterpenoids in Rhizoma Alismatis by Using UPLC-ESI/APCI-MS/MS and Its Application to Optimisation of Best Harvest Time and Crude Processing Temperature. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2019; 2019:8320171. [PMID: 31485369 PMCID: PMC6710727 DOI: 10.1155/2019/8320171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 07/14/2019] [Indexed: 05/07/2023]
Abstract
Rhizoma Alismatis (RA), widely known as "Ze-Xie" in China, is the tuber of Alisma orientale (Sam.) Juzep (Alismaceae), a Chinese herbal medicine that has been used to treat hyperlipidemia, diabetes, hypertension, dysuria, and inflammation. In this study, a sensitive and reliable method based on an ultra-performance liquid chromatography (UPLC) couple with two ionisation modes, including electrospray ionisation (ESI) and atmospheric pressure chemical ionisation (APCI) tandem mass spectrometry (MS), namely, UPLC-ESI/APCI-MS/MS was developed and validated to simultaneously determine 8 triterpenoids (ESI mode) and 2 sesquiterpenoids (APCI mode) in RA. Ten marker compounds were analysed with a Waters' CORTECS UPLC C18 column (200 mm × 2.1 m, 1.6 μm) and gradient elution with water (contained 0.1% formic) and acetonitrile within 7 min. The established method was validated for linearity, intra- and interday precisions, accuracy, recovery, and stability. The calibration curve for 10 marker compounds showed good linear regression (r > 0.9971). The limits of detection and quantification for analytes were 0.14-1.67 ng/mL and 0.44-5.65 ng/mL, respectively. The relative standard deviations (RSD, %) and accuracy (RE, %) of intra- and interday precisions were less than 3.83% and 1.21% and 3.22% and 1.46%, repeatability and stability for real samples were less than 2.78% and 3.19%, respectively. All recoveries of the 10 marker compounds ranged from 97.24% to 102.49% with RSDs less than 4.05%. The developed method efficiently determined the 10 marker compounds in RA and was subsequently applied to optimise harvest time and crude processing temperature. The result indicated the 90% wilted phase and 70°C (or lower) may be the best harvest time and the processing temperature of RA.
Collapse
Affiliation(s)
- Yanni Tai
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
- Centre of Biomedical Research & Development, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
| | - Fuxian Zou
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
- Centre of Biomedical Research & Development, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
| | - Qiurong Zhang
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
| | - Jia Wang
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
| | - Ronghui Rao
- Nanping Institute of Agricultural Sciences of Fujian Province, Jianyang 354200, Fujian, China
| | - Ruihua Xie
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
| | - Shuisheng Wu
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
| | - Kedan Chu
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
- Centre of Biomedical Research & Development, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
| | - Wen Xu
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
- Centre of Biomedical Research & Development, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
| | - Xiaoyan Li
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
| | - Mingqing Huang
- College of Pharmacy, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
- Centre of Biomedical Research & Development, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
| |
Collapse
|