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Tahir A, Akhtar MF, Saleem A, Naveed M, Ajiboye BO, Anwar F, Khan A. Curative potential of Populus ciliata Wall ex. Royle extract against adjuvant-induced arthritis and peripheral neuropathy in Wistar rats. Inflammopharmacology 2023; 31:3081-3100. [PMID: 37266813 DOI: 10.1007/s10787-023-01248-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 05/06/2023] [Indexed: 06/03/2023]
Abstract
Populus ciliata (PCCR) is traditionally used to treat muscular swelling, inflammation, pain, and fever. The current study was designed to validate the potential of aqueous ethanolic extract of the plant against inflammation, peripheral neuropathy, and pain in arthritic rats. The PCCR was chemically characterized by gas chromatography-mass spectroscopy and high-performance liquid chromatography. In vitro antioxidant, and in vitro anti-inflammatory assays were carried out on PCCR. For anti-arthritic potential, Wistar rats' rear paws were injected with 0.1 ml Complete Freund's Adjuvant using methotrexate (3 mg/kg/week) as standard control. PCCR at 100, 200, and 400 mg/kg was given orally to arthritic rats for 21 days. The PCCR exhibited significant inhibition of bovine serum albumin denaturation (IC-50: 202.1 µg/ml), egg albumin denaturation (IC-50:553.5 mg/ml) and RBC membrane stabilization (IC-50: 122.5 µg/ml) and antioxidant (IC-50 = 49.43 µg/ml) activities. The PCCR notably decreased the paw diameter and increased body weight of treated arthritic animals as equated to diseased control. The treatment notably (p < 0.05-0.0001) decreased malondialdehyde, and increased superoxide dismutase, reduced glutathione, and catalase in the liver and sciatic nerve homogenate in compared to diseased rats. The PCCR treatment remarkably (p < 0.05-0.0001) regulated the levels of nor-adrenaline and serotonin in sciatic nerve in contrast to diseased rats. Treatment with PCCR improved the motor activity, pain, ligament degeneration, and synovial hyperplasia in arthritic rats. Moreover, PCCR significantly (p < 0.01-0.0001) decreased the IL-6 and TNF-α. It is evident from the current study that PCCR had ameliorated polyarthritis and peripheral neuropathy through reduction of inflammatory markers, and improvement of oxidative stress might be due to presence of phenolic acids, flavonoids, phytosterols, and other fatty acids.
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Affiliation(s)
- Amna Tahir
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, Pakistan
| | - Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, Pakistan.
| | - Ammara Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan.
| | - Muhammad Naveed
- Department of Clinical Pharmacology, School of Pharmacy, Nanjing Medical University, Nanjing, China
| | - Basiru Olaitan Ajiboye
- Phytomedicine and Molecular Toxicology Research Laboratory, Department of Biochemistry, Federal University Oye-Ekiti, Oye-Ekiti, Ekiti State, Nigeria
| | - Fareeha Anwar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, Pakistan
| | - Aslam Khan
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, Pakistan
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Yan L, Wu H, Guan S, Ma W, Fu Y, Ji P, Lian Z, Zhang L, Xing Y, Wang B, Liu G. The Effects of Mammary Gland ATIII Overexpression on the General Health of Dairy Goats and Their Anti-Inflammatory Response to LPS Stimulation. Int J Mol Sci 2023; 24:15303. [PMID: 37894983 PMCID: PMC10607088 DOI: 10.3390/ijms242015303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/12/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
Antithrombin III is an important anticoagulant factor with anti-inflammatory properties. However, few studies have explored its anti-inflammatory actions in ATIII overexpressed transgenic animals. In this study, the dairy goats with mammary overexpression of ATIII were used to investigate their general health, milk quality and particularly their response to inflammatory challenge. The results showed that transgenic goats have a normal phenotype regarding their physiological and biochemical parameters, including whole blood cells, serum protein levels, total cholesterol, urea nitrogen, uric acid, and total bilirubin, compared to the WT. In addition, the quality of milk also improved in transgenic animals compared to the WT, as indicated by the increased milk fat and dry matter content and the reduced somatic cell numbers. Under the stimulation of an LPS injection, the transgenic goats had elevated contents of IGA, IGM and superoxide dismutase SOD, and had reduced proinflammatory cytokine release, including IL-6, TNF-α and IFN-β. A 16S rDNA sequencing analysis also showed that the transgenic animals had a similar compositions of gut microbiota to the WT goats under the stimulation of LPS injections. Mammary gland ATIII overexpression in dairy goats is a safe process, and it did not jeopardize the general health of the transgenic animals; moreover, the compositions of their gut microbiota also improved with the milk quality. The LPS stimulation study suggests that the increased ATIII expression may directly or indirectly suppress the inflammatory response to increase the resistance of transgenic animals to pathogen invasion. This will be explored in future studies.
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Affiliation(s)
- Laiqing Yan
- State Key Laboratory of Animal Biotech Breeding, National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics and Breeding of the Ministry of Agriculture, Beijing Key Laboratory of Animal Genetic Improvement, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (L.Y.); (H.W.); (S.G.); (W.M.); (Y.F.); (P.J.); (Z.L.); (L.Z.)
| | - Hao Wu
- State Key Laboratory of Animal Biotech Breeding, National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics and Breeding of the Ministry of Agriculture, Beijing Key Laboratory of Animal Genetic Improvement, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (L.Y.); (H.W.); (S.G.); (W.M.); (Y.F.); (P.J.); (Z.L.); (L.Z.)
| | - Shengyu Guan
- State Key Laboratory of Animal Biotech Breeding, National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics and Breeding of the Ministry of Agriculture, Beijing Key Laboratory of Animal Genetic Improvement, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (L.Y.); (H.W.); (S.G.); (W.M.); (Y.F.); (P.J.); (Z.L.); (L.Z.)
| | - Wenkui Ma
- State Key Laboratory of Animal Biotech Breeding, National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics and Breeding of the Ministry of Agriculture, Beijing Key Laboratory of Animal Genetic Improvement, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (L.Y.); (H.W.); (S.G.); (W.M.); (Y.F.); (P.J.); (Z.L.); (L.Z.)
| | - Yao Fu
- State Key Laboratory of Animal Biotech Breeding, National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics and Breeding of the Ministry of Agriculture, Beijing Key Laboratory of Animal Genetic Improvement, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (L.Y.); (H.W.); (S.G.); (W.M.); (Y.F.); (P.J.); (Z.L.); (L.Z.)
| | - Pengyun Ji
- State Key Laboratory of Animal Biotech Breeding, National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics and Breeding of the Ministry of Agriculture, Beijing Key Laboratory of Animal Genetic Improvement, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (L.Y.); (H.W.); (S.G.); (W.M.); (Y.F.); (P.J.); (Z.L.); (L.Z.)
| | - Zhengxing Lian
- State Key Laboratory of Animal Biotech Breeding, National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics and Breeding of the Ministry of Agriculture, Beijing Key Laboratory of Animal Genetic Improvement, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (L.Y.); (H.W.); (S.G.); (W.M.); (Y.F.); (P.J.); (Z.L.); (L.Z.)
| | - Lu Zhang
- State Key Laboratory of Animal Biotech Breeding, National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics and Breeding of the Ministry of Agriculture, Beijing Key Laboratory of Animal Genetic Improvement, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (L.Y.); (H.W.); (S.G.); (W.M.); (Y.F.); (P.J.); (Z.L.); (L.Z.)
| | - Yiming Xing
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China;
| | - Bingyuan Wang
- State Key Laboratory of Animal Biotech Breeding, National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics and Breeding of the Ministry of Agriculture, Beijing Key Laboratory of Animal Genetic Improvement, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (L.Y.); (H.W.); (S.G.); (W.M.); (Y.F.); (P.J.); (Z.L.); (L.Z.)
| | - Guoshi Liu
- State Key Laboratory of Animal Biotech Breeding, National Engineering Laboratory for Animal Breeding, Key Laboratory of Animal Genetics and Breeding of the Ministry of Agriculture, Beijing Key Laboratory of Animal Genetic Improvement, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (L.Y.); (H.W.); (S.G.); (W.M.); (Y.F.); (P.J.); (Z.L.); (L.Z.)
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Mishima MDV, Martino HSD, Kolba N, Agarwal N, Jackson C, da Silva BP, Grancieri M, de Assis A, de São José VPB, Tako E. Chia Phenolic Extract Appear to Improve Small Intestinal Functionality, Morphology, Bacterial Populations, and Inflammation Biomarkers In Vivo ( Gallus gallus). Nutrients 2023; 15:3643. [PMID: 37630833 PMCID: PMC10458096 DOI: 10.3390/nu15163643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 08/07/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023] Open
Abstract
Phenolic compounds can act as a substrate for colonic resident microbiota. Once the metabolites are absorbed and distributed throughout the body, they can have diverse effects on the gut. The objective of this study was to evaluate the effects of the intra-amniotic administration of a chia phenolic extract on intestinal inflammation, intestinal barrier, brush border membrane functionality, intestinal microbiota, and morphology in vivo (Gallus gallus model). Cornish-cross fertile broiler eggs, at 17 days of embryonic incubation, were separated into groups as follows: non-injected (NI; this group did not receive an injection); 18 MΩ H2O (H2O; injected with ultrapure water), and 10 mg/mL (1%) chia phenolic extract (CPE; injected with phenolic extract diluted in ultrapure water). Immediately after hatch (21 days), chickens were euthanized and their small intestine, cecum, and cecum content were collected and analyzed. The chia phenolic extract reduced the tumor necrosis factor-alpha (TNF-α) and increased the sucrose isomaltase (SI) gene expression, reduced the Bifidobacterium and E. coli populations, reduced the Paneth cell diameter, increased depth crypt, and maintained villus height compared to the non-injected control group. Chia phenolic extract may be a promising beneficial compound for improving intestinal health, demonstrating positive changes in intestinal inflammation, functionality, microbiota, and morphology.
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Affiliation(s)
- Marcella Duarte Villas Mishima
- Department of Food Science, Stocking Hall, Cornell University, Ithaca, NY 14853, USA; (M.D.V.M.); (N.K.); (N.A.); (C.J.)
| | - Hércia Stampini Duarte Martino
- Department of Nutrition and Health, Federal University of Viçosa, Viçosa 36570-900, MG, Brazil; (H.S.D.M.); (B.P.d.S.); (M.G.); (A.d.A.); (V.P.B.d.S.J.)
| | - Nikolai Kolba
- Department of Food Science, Stocking Hall, Cornell University, Ithaca, NY 14853, USA; (M.D.V.M.); (N.K.); (N.A.); (C.J.)
| | - Nikita Agarwal
- Department of Food Science, Stocking Hall, Cornell University, Ithaca, NY 14853, USA; (M.D.V.M.); (N.K.); (N.A.); (C.J.)
| | - Cydney Jackson
- Department of Food Science, Stocking Hall, Cornell University, Ithaca, NY 14853, USA; (M.D.V.M.); (N.K.); (N.A.); (C.J.)
| | - Bárbara Pereira da Silva
- Department of Nutrition and Health, Federal University of Viçosa, Viçosa 36570-900, MG, Brazil; (H.S.D.M.); (B.P.d.S.); (M.G.); (A.d.A.); (V.P.B.d.S.J.)
| | - Mariana Grancieri
- Department of Nutrition and Health, Federal University of Viçosa, Viçosa 36570-900, MG, Brazil; (H.S.D.M.); (B.P.d.S.); (M.G.); (A.d.A.); (V.P.B.d.S.J.)
| | - Andressa de Assis
- Department of Nutrition and Health, Federal University of Viçosa, Viçosa 36570-900, MG, Brazil; (H.S.D.M.); (B.P.d.S.); (M.G.); (A.d.A.); (V.P.B.d.S.J.)
| | | | - Elad Tako
- Department of Food Science, Stocking Hall, Cornell University, Ithaca, NY 14853, USA; (M.D.V.M.); (N.K.); (N.A.); (C.J.)
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Zhang Y, Zhu X, Yu X, Novák P, Gui Q, Yin K. Enhancing intestinal barrier efficiency: A novel metabolic diseases therapy. Front Nutr 2023; 10:1120168. [PMID: 36937361 PMCID: PMC10018175 DOI: 10.3389/fnut.2023.1120168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 02/14/2023] [Indexed: 03/06/2023] Open
Abstract
Physiologically, the intestinal barrier plays a crucial role in homeostasis and nutrient absorption and prevents pathogenic entry, harmful metabolites, and endotoxin absorption. Recent advances have highlighted the association between severely damaged intestinal barriers and diabetes, obesity, fatty liver, and cardiovascular diseases. Evidence indicates that an abated intestinal barrier leads to endotoxemia associated with systemic inflammation, insulin resistance, diabetes, and lipid accumulation, accelerating obesity and fatty liver diseases. Nonetheless, the specific mechanism of intestinal barrier damage and the effective improvement of the intestinal barrier remain to be explored. Here, we discuss the crosstalk between changes in the intestinal barrier and metabolic disease. This paper also highlights how to improve the gut barrier from the perspective of natural medicine, gut microbiota remodeling, lifestyle interventions, and bariatric surgery. Finally, potential challenges and prospects for the regulation of the gut barrier-metabolic disease axis are discussed, which may provide theoretical guidance for the treatment of metabolic diseases.
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Affiliation(s)
- Yaoyuan Zhang
- Institute of Translational Medicine, Hengyang Medical School, University of South China, Hengyang, Hunan, China
| | - Xiao Zhu
- Institute of Translational Medicine, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Guangxi Key Laboratory of Diabetic Systems Medicine, Guilin Medical University, Guilin, China
| | - Xinyuan Yu
- Institute of Translational Medicine, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Guangxi Key Laboratory of Diabetic Systems Medicine, Guilin Medical University, Guilin, China
| | - Petr Novák
- Institute of Translational Medicine, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Guangxi Key Laboratory of Diabetic Systems Medicine, Guilin Medical University, Guilin, China
| | - Qingjun Gui
- Institute of Translational Medicine, Hengyang Medical School, University of South China, Hengyang, Hunan, China
- Department of General Practice, The Fifth Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong, China
- *Correspondence: Qingjun Gui, ; Kai Yin,
| | - Kai Yin
- Department of General Practice, The Fifth Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong, China
- *Correspondence: Qingjun Gui, ; Kai Yin,
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Lima MSR, Gonçalves C, Neto MD, Macedo MH, de Queiroz JLC, da Silva VC, Costa IDS, Camillo CDS, Santos PPDA, Lima AAM, Pastrana L, Maciel BLL, Morais AHA. Anti-Inflammatory Protein Isolated from Tamarind Promotes Better Histological Aspects in the Intestine Regardless of the Improvement of Intestinal Permeability in a Preclinical Study of Diet-Induced Obesity. Nutrients 2022; 14:nu14214669. [PMID: 36364929 PMCID: PMC9655259 DOI: 10.3390/nu14214669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 10/26/2022] [Accepted: 10/28/2022] [Indexed: 11/06/2022] Open
Abstract
Obesity is associated with metabolic and physiological effects in the gut. In this study, we evaluated the anti-inflammatory effect of trypsin inhibitor isolated from tamarind seeds (TTI) in vitro (interaction with lipopolysaccharide (LPS) and inhibitory activity against human neutrophil elastase (HNE)), and using intestinal co-cultures of Caco-2:HT29-MTX cell lines inflamed with TNF-α (50 ng/mL) and a Wistar rat model of diet-induced obesity (n = 15). TTI was administered to animals by gavage (10 days), and the treated group (25 mg/kg/day) was compared to animals without treatment or treated with a nutritionally adequate diet. In the in vitro study, it showed inhibitory activity against HNE (93%). In co-cultures, there was no protection or recovery of the integrity of inflamed cell monolayers treated with TTI (1.0 mg/mL). In animals, TTI led to lower plasma concentrations of TNF-α and IL-6, total leukocytes, fasting glucose, and LDL-c (p < 0.05). The intestines demonstrated a lower degree of chronic enteritis, greater preservation of the submucosa, and greater intestinal wall thickness than the other groups (p = 0.042). Therefore, the better appearance of the intestine not reflected in the intestinal permeability added to the in vitro activity against HNE point to possibilities for new studies and applications related to this activity.
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Affiliation(s)
- Mayara S. R. Lima
- Postgraduate Program in Biochemistry and Molecular Biology, Biosciences Center, Federal University of Rio Grande do Norte, Natal 59075-000, RN, Brazil
| | - Catarina Gonçalves
- International Iberian Nanotechnology Laboratory, 4715-330 Braga, Portugal
| | - Mafalda D. Neto
- International Iberian Nanotechnology Laboratory, 4715-330 Braga, Portugal
| | | | - Jaluza L. C. de Queiroz
- Postgraduate Program in Biochemistry and Molecular Biology, Biosciences Center, Federal University of Rio Grande do Norte, Natal 59075-000, RN, Brazil
| | - Valéria C. da Silva
- Postgraduate Program in Development and Technological Innovation in Medicines, Health Sciences Center, Federal University of Rio Grande do Norte, Natal 59075-000, RN, Brazil
| | - Izael de S. Costa
- Postgraduate Program in Biochemistry and Molecular Biology, Biosciences Center, Federal University of Rio Grande do Norte, Natal 59075-000, RN, Brazil
- Nutrition Course, Potiguar University, Natal 59056-000, RN, Brazil
| | - Christina da S. Camillo
- Department of Morphology, Federal University of Rio Grande do Norte, Natal 59075-000, RN, Brazil
| | - Pedro Paulo de A. Santos
- Department of Morphology, Federal University of Rio Grande do Norte, Natal 59075-000, RN, Brazil
| | - Aldo A. M. Lima
- Department of Physiology and Pharmacology, Federal University of Ceará, Fortaleza 60430-275, CE, Brazil
| | - Lorenzo Pastrana
- International Iberian Nanotechnology Laboratory, 4715-330 Braga, Portugal
| | - Bruna L. L. Maciel
- Postgraduate Program in Nutrition, Health Sciences Center, Federal University of Rio Grande do Norte, Natal 59075-000, RN, Brazil
- Department of Nutrition, Federal University of Rio Grande do Norte, Natal 59075-000, RN, Brazil
| | - Ana Heloneida A. Morais
- Postgraduate Program in Biochemistry and Molecular Biology, Biosciences Center, Federal University of Rio Grande do Norte, Natal 59075-000, RN, Brazil
- Postgraduate Program in Nutrition, Health Sciences Center, Federal University of Rio Grande do Norte, Natal 59075-000, RN, Brazil
- Department of Nutrition, Federal University of Rio Grande do Norte, Natal 59075-000, RN, Brazil
- Correspondence:
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