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Imbabi TA, El-Sayed AIM, Radwan AA, Osman A, Abdel-Samad AM. Prevention of aflatoxin B1 toxicity by pomegranate peel extract and its effects on growth, blood biochemical changes, oxidative stress and histopathological alterations. J Anim Physiol Anim Nutr (Berl) 2024; 108:174-184. [PMID: 37635392 DOI: 10.1111/jpn.13877] [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: 12/19/2022] [Revised: 05/09/2023] [Accepted: 08/15/2023] [Indexed: 08/29/2023]
Abstract
Contamination of animal feeds with mycotoxins is one of the most serious issues in the world of animal nutrition. The purpose of this study was to assess the efficacy of pomegranate peel extract (PPE) versus oxytetracycline (OXY) in reducing aflatoxin B1 (AFB1) toxicity in rabbits fed contaminated diets. This experiment was done on 48 weaned NZW, four groups (n = 12). The first (AF) served as the control group feed on an infected diet by AFB1 between 0.02 and 0.03 mg/kg BW; second (AF + OXY) received an infected diet by AFB1 and was treated with OXY 200 mg/kg BW/day; third (AF + PPE) received an infected diet by AFB1 and treated with PPE 130 mg/kg BW/day; fourth (AF + OXY + PPE) received an infected diet by AFB1 and treated with a daily oral dose of 100 mg/kg BW/day of OXY + PPE (65 mg/kg BW/day), the experiment lasted for 8 weeks experiment. The treated group with PPE and its combination with OXY concurrent with AF showed amelioration markedly for liver and kidney function. To summarise, adding PPE and combining it with OXY at a half dose to an AFB1-contaminated diet can help minimise the harmful effects of AFB1 on rabbit performance.
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Affiliation(s)
- Tharwat A Imbabi
- Department of Animal Production, Faculty of Agriculture, Benha University, Benha, Egypt
| | | | - Ahmed A Radwan
- Department of Animal Production, Faculty of Agriculture, Benha University, Benha, Egypt
| | - Ali Osman
- Biochemistry Department, Faculty of Agriculture, Zagazig University, Zagazig, Egypt
| | - Asmaa M Abdel-Samad
- Department of Animal Production, Faculty of Agriculture, Benha University, Benha, Egypt
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Barghchi H, Milkarizi N, Belyani S, Norouzian Ostad A, Askari VR, Rajabzadeh F, Goshayeshi L, Ghelichi Kheyrabadi SY, Razavidarmian M, Dehnavi Z, Sobhani SR, Nematy M. Pomegranate (Punica granatum L.) peel extract ameliorates metabolic syndrome risk factors in patients with non-alcoholic fatty liver disease: a randomized double-blind clinical trial. Nutr J 2023; 22:40. [PMID: 37605174 PMCID: PMC10464300 DOI: 10.1186/s12937-023-00869-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Accepted: 07/28/2023] [Indexed: 08/23/2023] Open
Abstract
INTRODUCTION Non-alcoholic fatty liver disease (NAFLD) is a metabolic syndrome (MS)-related liver disorder that has an increasing prevalence. Thus, the aim of our study is to evaluate the effects of pomegranate peel extract (PP) supplementation on hepatic status and metabolic syndrome risk factors. METHODS In phase one, the hydro-alcoholic extraction of the peel of 750 kg of pomegranate (Punica granatum L.) was performed by the soaking method. Then, in phase two, NAFLD patients received 1500 mg of placebo (n = 37) or pomegranate peel capsules (n = 39) with a 500-kcal deficit diet for 8 weeks. Gastrointestinal intolerance, dietary intake, lipid and glycemic profiles, systolic and diastolic blood pressure, body composition, insulin resistance indexes, and elastography-evaluated NAFLD changes were followed. RESULTS The mean age of participants was 43.1 ± 8.6 years (51.3% female). Following the intervention, the mean body weight (mean changes: -5.10 ± 2.30 kg), waist circumference (-7.57 ± 2.97 cm), body mass index (-1.82 ± 0.85 kg/m2), body fat index (-1.49 ± 0.86), and trunk fat (- 3.93 ± 3.07%), systolic (-0.63 ± 0.29 cmHg) and diastolic (-0.39 ± 0.19 cmHg) blood pressure, total cholesterol (-10.51 ± 0.77 mg/dl), triglyceride (-16.02 ± 1.7 mg/dl), low-density lipoprotein cholesterol (-9.33 ± 6.66 mg/dl; all P < 0.001), fat free mass (- 0.92 ± 0.90 kg; P < 0.003), and fasting blood sugar (-5.28 ± 1.36 mg/dl; P = 0.02) decreased significantly in PP in contrast to the placebo group in the raw model and when adjusted for confounders. Also, high-density lipoprotein cholesterol (5.10 ± 0.36 mg/dl), liver steatosis and stiffness (- 0.30 ± 0.17 and - 0.72 ± 0.35 kPa, respectively, all P < 0.001) improved in the PP group. However, fasting insulin (P = 0.81) and homeostatic model assessment for insulin resistance (HOMA-IR) (P = 0.93) were not significantly different when comparing two groups during the study in the raw and even adjusted models. CONCLUSION In conclusion, 1500 mg pomegranate peel extract along with a weight-loss diet improved metabolic syndrome risk factors and reduced hepatic steatosis in patients with NAFLD after 8 weeks.
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Affiliation(s)
- Hanieh Barghchi
- Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Narges Milkarizi
- Metabolic Syndrome Research Center, Department of Nutrition, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Saba Belyani
- Student Research Committee, North Khorasan University of Medical Sciences, Bojnourd, Iran
| | - Andisheh Norouzian Ostad
- Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Vahid Reza Askari
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
- Neurogenic Inflammation Research Centre, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Farnood Rajabzadeh
- Department of Radiology, Mashhad Medical Sciences Branch, Islamic Azad University, Mashhad, Iran
| | - Ladan Goshayeshi
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Gastroenterology and Hepatology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Maryam Razavidarmian
- Department of Nutrition Sciences, Varastegan Institute for Medical Sciences, Mashhad, Iran
| | - Zahra Dehnavi
- Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyyed Reza Sobhani
- Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohsen Nematy
- Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
- Metabolic Syndrome Research Center, Department of Nutrition, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
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Omar AAAH, Gad MF, Refaie AA, Abdelhafez HM, Mossa ATH. Benchmark Dose Approach to DNA and Liver Damage by Chlorpyrifos and Imidacloprid in Male Rats: The Protective Effect of a Clove-Oil-Based Nanoemulsion Loaded with Pomegranate Peel Extract. TOXICS 2023; 11:569. [PMID: 37505536 PMCID: PMC10383980 DOI: 10.3390/toxics11070569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 06/21/2023] [Accepted: 06/26/2023] [Indexed: 07/29/2023]
Abstract
Pesticides are widely used around the world to increase crop production. They also have negative impacts on animals, humans, and the ecosystem. This is the first report evaluating a novel pomegranate-extract-loaded clove-oil-based nanoemulsion (PELCN) and its potential for reducing oxidative stress and DNA damage, as well as its hepatoprotective effects against imidacloprid (IM) and chlorpyrifos (CPF) toxicity in male rats. The benchmark dose (BMD) approach was also used to study the dose-response toxicity of IM and CPF. IM and CPF were administered daily for 28 days at doses of 14, 28, and 54 mg/kg body weight (bw) of IM and 1, 2, and 4 mg/kg bw of CPF via drinking water. The PELCN was administered orally at a dose of 50 mg/kg bw/day of pomegranate extract, 500 mg/kg bw of the clove oil nanoemulsion, and IM or CPF at high doses in the drinking water. In male rats, IM and CPF caused a reduction in body weight gain and hepatotoxic effects as evidenced by increases in the liver enzymes AST, ALT, and ALP. They caused oxidative damage in the liver of male rats as indicated by the decreased liver activity of the GST, GPX, SOD, and CAT enzymes and decreased serum TAC. IM and CPF produced a significant dose-dependent increase in DNA damage in hepatocyte cells, resulting in moderate to severe liver damage with cells that are more inflammatory and have enlarged sinusoids and compacted nuclei. IM had a higher BMD than CPF for both body and liver weight, suggesting that CPF was more dose-dependently toxic than IM. Albumin was a highly sensitive liver biomarker for IM, while total protein was a biomarker for the CPF-treated rats. GPx was an extremely sensitive biomarker of oxidative stress in the IM treatment, while CAT and GPx were highly sensitive parameters in the CPF-treated rats. Therefore, at comparable doses, CPF has a higher potential to cause liver damage and oxidative stress than IM. The hepatotoxicity of IM and CPF can be mitigated by administering a nanoemulsion containing clove oil and pomegranate extract. The nanoemulsion acts as a protector against the oxidative stress caused by these insecticides, especially at high doses. The nanoemulsion based on clove oil increases the bioavailability and stability of the pomegranate extract, which has antioxidant properties.
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Affiliation(s)
- Alia Ahmed Abdel-Hamid Omar
- Pesticide Chemistry Department, Chemical Industries Research Institute, National Research Centre, 33 El Bohouth Street (Former El Tahrir St.), Dokki, Giza 12622, Egypt
| | - Marwa Farouk Gad
- Pesticide Chemistry Department, Chemical Industries Research Institute, National Research Centre, 33 El Bohouth Street (Former El Tahrir St.), Dokki, Giza 12622, Egypt
| | - Amel A Refaie
- Pesticide Chemistry Department, Chemical Industries Research Institute, National Research Centre, 33 El Bohouth Street (Former El Tahrir St.), Dokki, Giza 12622, Egypt
| | - Hemmat Mansour Abdelhafez
- Cytochemistry and Histology, Zoology and Entomology Department, Faculty of Science (For Girls), Al-Azhar University, Cairo 11651, Egypt
| | - Abdel-Tawab H Mossa
- Pesticide Chemistry Department, Chemical Industries Research Institute, National Research Centre, 33 El Bohouth Street (Former El Tahrir St.), Dokki, Giza 12622, Egypt
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Khani S, Mohajer F, Mohammadi Ziarani G, Badiei A, Ghasemi JB. Using the extract of pomegranate peel as a natural indicator for colorimetric detection and simultaneous determination of Fe 3+ and Fe 2+ by partial least squares–artificial neural network. JOURNAL OF CHEMOMETRICS 2023; 37. [DOI: 10.1002/cem.3390] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 01/27/2022] [Indexed: 06/17/2023]
Affiliation(s)
- Shokoofeh Khani
- School of Chemistry, University College of Science University of Tehran Tehran Iran
| | - Fatemeh Mohajer
- Department of Chemistry, Faculty of Physics and Chemistry University of Alzahra Tehran Iran
| | | | - Alireza Badiei
- School of Chemistry, University College of Science University of Tehran Tehran Iran
| | - Jahan B. Ghasemi
- School of Chemistry, University College of Science University of Tehran Tehran Iran
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Wei C, Qiu J, Wu Y, Chen Z, Yu Z, Huang Z, Yang K, Hu H, Liu F. Promising traditional Chinese medicine for the treatment of cholestatic liver disease process (cholestasis, hepatitis, liver fibrosis, liver cirrhosis). JOURNAL OF ETHNOPHARMACOLOGY 2022; 297:115550. [PMID: 35863612 DOI: 10.1016/j.jep.2022.115550] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 07/04/2022] [Accepted: 07/13/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cholestatic liver disease (CLD) is mainly characterized by cholestasis. If not treated, it will deteriorate to cholestatic hepatitis, liver fibrosis, liver cirrhosis, and even liver failure. CLD has a high clinical incidence, and limited treatment with single therapy. In the long-term clinical exploration, traditional Chinese medicine (TCM) has been corroborated with unique therapeutic effects on the CLD process. AIM OF THIS REVIEW This paper summarizes the effective single and compound TCMs for the treatment of CLD. According to 4 important clinical stages of CLD: cholestasis, hepatitis, liver fibrosis, liver cirrhosis, pharmacological effects and mechanisms of 5 typical TCM examples are reviewed, aims to provide basis for clinical drug selection in different processes of CLD. MATERIALS AND METHODS Relevant scientific articles regarding therapeutic effects of TCM for the CLD were collected from different databases. We collated three single herbs including Artemisia scoparia Waldst. et Kit. or Artemisia capillaris Thunb. (Artemisiae Scopariae Herba, Yin Chen in Chinese), Paeonia lactiflora Pall. or Paeonia veitchii Lynch. (Paeoniae radix rubra, Chi Shao in Chinese), Poria cocos (Schw.) Wolf (Poria, Fu Ling in Chinese), and two compound herbs of Huang Qi Decoction (HQD) and Yin Chen Hao Decoction (YCHD) to studied and analyzed. RESULTS We proposed five promising TCMs treatments for the important developmental stages of CLD. Among them, Yin Chen is an essential medicine for protecting liver and gallbladder, and its TCM prescription is also a promising strategy for cholestasis. Based on clinical evidence, high-dose application of Chi Shao is a clinical special treatment of cholestasis hepatitis. Fu Ling can regulate immune cells and increase antibody levels in serum, which is expected to be an emerging therapy to prevent cholestatic liver fibrosis to cirrhosis. HQD can be used as routine clinical medicine for liver fibrosis. In addition, YCHD can exert better comprehensive advantages with multiple components, can treat the whole course of CLD and prevent it from developing to the end-stage. CONCLUSION Yin Chen, Chi Shao, Fu Ling, HQD and YCHD have shown good clinical efficacy in controlling the development of CLD. Clinically, it is easier to curb the development of CLD by adopting graded diagnosis and treatment measures. We suggest that CLD should be risk stratified in clinical treatment to ensure personalized treatment for patients, so as to slow down the development of the disease.
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Affiliation(s)
- Chunlei Wei
- Key Laboratory of Standardization of Chinese Herbal Medicine, Ministry of Education, State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Sichuan, Chengdu, 611137, China.
| | - Jing Qiu
- Key Laboratory of Standardization of Chinese Herbal Medicine, Ministry of Education, State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Sichuan, Chengdu, 611137, China.
| | - Yuyi Wu
- Key Laboratory of Standardization of Chinese Herbal Medicine, Ministry of Education, State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Sichuan, Chengdu, 611137, China.
| | - Ziqiang Chen
- Key Laboratory of Standardization of Chinese Herbal Medicine, Ministry of Education, State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Sichuan, Chengdu, 611137, China.
| | - Ziwei Yu
- Key Laboratory of Standardization of Chinese Herbal Medicine, Ministry of Education, State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Sichuan, Chengdu, 611137, China.
| | - Zecheng Huang
- Key Laboratory of Standardization of Chinese Herbal Medicine, Ministry of Education, State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Sichuan, Chengdu, 611137, China.
| | - Ke Yang
- Key Laboratory of Standardization of Chinese Herbal Medicine, Ministry of Education, State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Sichuan, Chengdu, 611137, China.
| | - Huiling Hu
- Key Laboratory of Standardization of Chinese Herbal Medicine, Ministry of Education, State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Sichuan, Chengdu, 611137, China.
| | - Fang Liu
- Key Laboratory of Standardization of Chinese Herbal Medicine, Ministry of Education, State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Sichuan, Chengdu, 611137, China.
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In Vitro Protoscolicidal Activity of Pomegranate (Punica Granatum) Rind and Barberry (Berberis Vulgaris) Alcoholic Extracts against Hydatid Cysts Caused by Echinococcus granulosus. MEDICAL LABORATORY JOURNAL 2022. [DOI: 10.52547/mlj.16.4.26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
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Hu Q, Liao W, Zhang Z, Shi S, Hou S, Ji N, Zhang X, Zhang Q, Liao Y, Li L, Zhu Z, Chen Y, Chen J, Yu F, Yang Q, Xiao H, Fu C, Du H, Wang Q, Cao H, Xiao H, Li R. The hepatoprotective effects of plant-based foods based on the "gut-liver axis": a prospective review. Crit Rev Food Sci Nutr 2022; 63:9136-9162. [PMID: 35466839 DOI: 10.1080/10408398.2022.2064423] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The importance of the "gut-liver axis" in the pathogenesis of liver diseases has been revealed recently; which promotes the process of developing preventive and therapeutic strategies. However, considering that there are still many challenges in the medical treatment of liver diseases, potential preventive dietary intervention may be a good alternative choice. Plant-based foods have received much attention due to their reported health-promoting effects in targeting multiple pathways involved in the pathogenesis of liver diseases as well as the relative safety for general use. Based on the PubMed and Web of Science databases, this review emphatically summarizes the plant-based foods and their chemical constituents with reported effects to impact the LPS/TLR4 signaling pathway of gut-liver axis of various liver diseases, reflecting their health benefits in preventing/alleviating liver diseases. Moreover, some plant-based foods with potential gut-liver effects are specifically analyzed from the reported studies and conclusions. This review intends to provide readers an overview of the current progress in the field of this research topic. We expect to see more hepatoprotective measures for alleviating the current prevalence of liver diseases.
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Affiliation(s)
- Qiongdan Hu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Wan Liao
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Zhen Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Sanjun Shi
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Shuguang Hou
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Ningping Ji
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Xinjie Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Qian Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Yangyang Liao
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Linghui Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Zongping Zhu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Yi Chen
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Jiao Chen
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Fangkun Yu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Qingsong Yang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Hongtao Xiao
- Department of Clinical Pharmacy, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China
| | - Chaomei Fu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
| | - Hengjun Du
- Department of Food Science, University of Massachusetts, Amherst, MA, USA
| | - Qi Wang
- Department of Food Science, University of Massachusetts, Amherst, MA, USA
| | - Heping Cao
- U.S. Department of Agriculture, Agricultural Research Service, Southern Regional Research Center, New Orleans, LA, USA
| | - Hang Xiao
- Department of Food Science, University of Massachusetts, Amherst, MA, USA
| | - Rui Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, PR China
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The Anti-Inflammatory, Anti-Apoptotic and Antioxidant Effects of a Pomegranate-Peel Extract against Acrylamide-Induced Hepatotoxicity in Rats. Life (Basel) 2022; 12:life12020224. [PMID: 35207511 PMCID: PMC8878900 DOI: 10.3390/life12020224] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 01/27/2022] [Accepted: 01/28/2022] [Indexed: 12/04/2022] Open
Abstract
The Acrylamide is a toxic compound generated under oxidative stress arising from intracellular ROS production and induced toxicity. It is frequently used in industry and generated through the heating of tobacco and foods high in carbohydrates. The exact mechanism of its toxicity is still unclear. In this study, an extract of the peels of pomegranate (Punica granatum L.), a nutritious and visually appealing fruit with a diverse bioactive profile, was examined for its potential anti-apoptotic, antioxidant, and anti-inflammatory effects. A total of 40 adult male Wistar rats were allocated into four groups of 10 rats each: Group 1 was a negative-control group (CNT) and received normal saline; Group 2 was a positive-control acrylamide group and received acrylamide orally at a dose of 20 mg/kg/bw; in Group 3, the rats were supplemented with pomegranate-peel extract (P.P; 150 mg/kg/bw) orally on a daily basis for 3 weeks, administered simultaneously with the acrylamide treatment described for Group 2; Group 4 was a protective group, and the animals received the pomegranate-peel extract and acrylamide as stated for Groups 2 and 3, with the pomegranate-peel extract (P.P. extract) administered 1 week earlier than the acrylamide. The results indicate that acrylamide exposure increased the serum levels of AST, ALT, creatinine, interleukin-1 beta, and interleukin-6 in an extraordinary manner. In addition, it increased the lipid peroxidation marker malondialdehyde (MDA) and simultaneously weakened antioxidant biomarker activities (SOD, GSH, and catalase) and reduced the levels of interleukin-10. The pomegranate-peel extract was shown to reduce the inflammatory blood markers of interleukin-1 beta and IL-6. Glutathione peroxidase, superoxide dismutase, catalase, and interleukin-10 were all significantly elevated in comparison to the acrylamide-treatment group as a result of the significant reduction in MDA levels induced by the P.P extract. In addition, the pomegranate-peel extract normalized the cyclooxygenase-2 (COX2), transforming growth factor-beta 1 (TGF-β1), and caspase-3 levels, with a significant upregulation of the mRNA expression of heme oxygenase-1 (HO-1), nuclear factor erythroid 2 (Nrf2), and Bcl-2. Therefore, these data reveal that pomegranate peel has anti-inflammatory, antiapoptotic, free-radical-scavenging, and powerful antioxidant activity that protects against acrylamide toxicity.
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Mirzaie Z, Bastani A, Haji-Aghamohammadi AA, Rashidi Nooshabadi M, Ahadinezhad B, Khadem Haghighian H. Effects of Ellagic Acid on Oxidative Stress Index, Inflammatory Markers and Quality of Life in Patients With Irritable Bowel Syndrome: Randomized Double-blind Clinical Trial. Clin Nutr Res 2022; 11:98-109. [PMID: 35558999 PMCID: PMC9065395 DOI: 10.7762/cnr.2022.11.2.98] [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: 03/05/2022] [Revised: 04/19/2022] [Accepted: 04/20/2022] [Indexed: 11/24/2022] Open
Abstract
Irritable bowel syndrome (IBS) is a common disorder that affects the large intestine. Oxidative stress and inflammation play a major role in IBS. Considering the antioxidant properties of ellagic acid (EA), this study was designed to evaluate the effect of EA on oxidative stress index, inflammatory markers, and quality of life in patients with IBS. This research was conducted as a randomized, double-blind, placebo-controlled clinical trial; 44 patients with IBS were recruited. Patients who met the inclusion criteria were randomly allocated to consume a capsule containing 180 mg of EA per day (n = 22) or a placebo (n = 22) for 8 weeks. Serum levels of total antioxidant capacity (TAC), malondialdehyde (MDA), C-reactive protein (CRP), and interleukin-6 (IL-6) were measured at the beginning and the end of the study. Also, quality of life was assessed using a self-report questionnaire for IBS patients (IBS-QOL). At the end of the study, we saw a significant decrease and increase in the MDA and TAC in the intervention group, respectively (p < 0.05). Also, EA consumption reduced CRP and IL-6 levels, and these changes were significant in comparison with placebo group changes (p < 0.05). The overall score of IBS-QOL significantly decreased, and quality of life was increased (p < 0.05), but there were no significant changes in the placebo group. According to these findings, receiving polyphenols, such as EA, may help maintain intestinal health by modulating inflammation and oxidative stress and ultimately improving the quality of life in IBS patients.
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Affiliation(s)
- Zahra Mirzaie
- Department of Nutrition, School of Health, Qazvin University of Medical Sciences, Qazvin 34197-59811, Iran
| | - Ali Bastani
- Department of Internal Medicine, Velayat Clinical Research Development Unit, Qazvin University of Medical Sciences, Qazvin 34197-59811, Iran
| | - Ali Akbar Haji-Aghamohammadi
- Department of Internal Medicine, Velayat Clinical Research Development Unit, Qazvin University of Medical Sciences, Qazvin 34197-59811, Iran
| | | | - Bahman Ahadinezhad
- Social Determinants of Health Research Center, Qazvin University of Medical Sciences, Qazvin 34197-59811, Iran
| | - Hossein Khadem Haghighian
- Department of Nutrition, School of Health, Qazvin University of Medical Sciences, Qazvin 34197-59811, Iran
- Metabolic Diseases Research Center, Research Institute for Prevention of Non-Communicable Diseases, Qazvin University of Medical Sciences, Qazvin 34197-59811, Iran
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Al-Gubory KH, Laher I, Garrel C. Pomegranate peel attenuates dextran sulfate sodium-induced lipid peroxidation in rat small intestine by enhancing the glutathione/glutathione disulfide redox potential. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:4278-4287. [PMID: 33417238 DOI: 10.1002/jsfa.11067] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 01/03/2021] [Accepted: 01/08/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND The peel of the pomegranate fruit is rich in polyphenols with antioxidant properties. We investigated the preventive effect of pomegranate peel (PP) powder against dextran sulfate sodium (DSS)-induced lipid peroxidation in the small intestine of rats. Rats were allocated to four groups: CONT group, fed a standard rodent diet; DSS group, fed a standard rodent diet and treated with DSS; as well as PP1%+DSS and PP5%+DSS groups, fed a standard rodent diet supplemented with either 1% or 5% of PP powder and treated with DSS. Rats of the four groups consumed their diets for 25 days. Lipid peroxidation was determined by measuring malondialdehyde (MDA) concentrations in plasma and MDA contents in the small intestine and liver. Glutathione/glutathione disulfide (GSH/GSSG) redox status and antioxidant enzyme activities were determined in the small intestine and liver. RESULTS MDA content was higher (P < 0.001) in the small intestines of the DSS group compared to the CONT group. MDA content was reduced (P < 0.001) in the small intestines of the PP1%+DSS and PP5%+DSS groups compared to the DSS group. GSH contents and GSH/GSSG ratios were higher (P < 0.001) in the small intestines of the PP5%+DSS group compared to the CONT, DSS and PP1%+DSS groups. CONCLUSION The present study demonstrates that PP powder protects the small intestine against DSS-induced lipid peroxidation by enhancing the GSH/GSSG redox potential. Powder of PP is a promising agricultural by-product containing a mixture of bioactive polyphenols that can be used for the production of functional foods aimed at the prevention of oxidative stress-induced small intestine pathogenesis. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Kaïs H Al-Gubory
- Department of Animal Physiology and Livestock Systems, National Institute for Agriculture, Food and Environment, 78352 Jouy-en-Josas Cedex, France
| | - Ismail Laher
- Department of Anesthesiology, Pharmacology and Therapeutics, Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Catherine Garrel
- Department of Biology, Toxicology and Pharmacology, Nutritional and Hormonal Biochemistry Unit, Institute of Biology and Pathology, University Hospital Center of Grenoble, 38043 Grenoble Cedex 9, France
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Jalali A, Kiafar M, Seddigh M, Zarshenas MM. Punica granatum as a Source of Natural Antioxidant and Antimicrobial Agent: A Comprehensive Review on Related Investigations. Curr Drug Discov Technol 2021; 18:207-224. [PMID: 32351184 DOI: 10.2174/1570163817666200430001822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Revised: 01/16/2020] [Accepted: 02/04/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND The consumption of natural antioxidants is increasing due to the demand and tendency to natural foods. Punica granatum L. [Punicaceae] is a fruit with various bioactive ingredients. The effectiveness of this plant has been proved against various disorders such as hyperglycemia, hyperlipidemia, blood coagulation, infections, cancer, and dentistry. Among them, there are numerous researches on antimicrobial and antioxidant properties. Subsequently, the present study aimed to compile a review of those properties to outline this herb as a possible natural antioxidant and preservative. METHODS Synchronically, keywords "Punica granatum" with antimicrobial, or antibacterial, antifungal, antiviral, antioxidant and radical scavenging were searched through "Scopus" database up to 31st September 2019. Papers focusing on agriculture, genetics, chemistry, and environmental sciences were excluded, and also related papers were collected. RESULTS Among 201 papers focusing on related activities, 111 papers have dealt with antioxidant activities focusing based on DPPH assay, 59 with antibacterial, on both gram+ and gram- bacteria, 24 with antifungal effects, mostly on Aspergillus niger and Candida albicans, and 7 papers with antiviral activities. There were about 50 papers focusing on in-vivo antioxidant activities of this plant. CONCLUSION Taken together, botanical parts of P. granatum have possessed notable radical scavenging and antimicrobial activities that, with these properties, this plant can be introduced as a natural, safe source of preservative and antioxidant. Accordingly, P. granatum can be applied as excipient with the aforementioned properties in the pharmaceutical and food industries.
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Affiliation(s)
- Atefeh Jalali
- Department of Phytopharmaceuticals (Traditional Pharmacy), School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammadreza Kiafar
- Department of Phytopharmaceuticals (Traditional Pharmacy), School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Masih Seddigh
- Epilepsy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad M Zarshenas
- Department of Phytopharmaceuticals (Traditional Pharmacy), School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
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Al-Gubory KH, Garrel C. Diet Supplementation with Pomegranate Peel Improves Embryonic Survival in a Mouse Model of Early Pregnancy Loss. J Diet Suppl 2020; 19:243-258. [PMID: 33356673 DOI: 10.1080/19390211.2020.1865499] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The peel of pomegranate fruit is a rich source of polyphenolic compounds with powerful antioxidant properties. We evaluated the therapeutic potential of pomegranate peel (PP) in the prevention of early pregnancy loss in a mouse model of embryonic mortality and abortion (female CBA/J x male DBA/2). CBA/J mice were divided into 3 groups: mice in control group (CONT group) were fed a standard diet, whereas mice in groups 2 and 3 were fed a standard diet supplemented with 1% PP (PP1% group) and 5% PP (PP5% group), respectively. All the mice were fed their diets for 10 days before mating and continued with the same diets for a further 14 days after mating. At day 14 of pregnancy the female mice were sacrificed and the placentas and maternal livers were harvested for measurement of the content of thiols and thiobarbituric acid reactive substances (TBARS), as biomarkers of oxidative stress, and the enzymatic activities of total superoxide dismutase (TSOD), copper/zinc SOD (SOD1), manganese SOD (SOD2), selenium glutathione peroxidase (GPX) and glutathione reductase (GR). Diet supplemented with 5% PP improved embryonic survival and reduced embryonic mortality from 28.2% (CONT) to 8.5% (PP5%). This was accompanied by increased activities of placental TSOD, SOD1 and SOD2, and thiol content. Diet supplemented with 5% PP also reduced placental oxidative stress as demonstrated by a decrease of placental TBARS content. This study highlights the potential of interventions with PP-supplemented diet before and during early pregnancy, in order to ameliorate embryonic survival and prevent early pregnancy loss.
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Affiliation(s)
- Kaïs H Al-Gubory
- Department of Animal Physiology and Livestock Systems, National Institute for Agriculture, Food, and Environment, Jouy-en-Josas Cedex, France
| | - Catherine Garrel
- Department of Biochemistry, Toxicology and Pharmacology, Institute of Biology and Pathology, University Hospital Center of Grenoble, Grenoble Cedex 9, France
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Foroutanfar A, Mehri S, Kamyar M, Tandisehpanah Z, Hosseinzadeh H. Protective effect of punicalagin, the main polyphenol compound of pomegranate, against acrylamide‐induced neurotoxicity and hepatotoxicity in rats. Phytother Res 2020; 34:3262-3272. [DOI: 10.1002/ptr.6774] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 05/20/2020] [Accepted: 05/24/2020] [Indexed: 12/22/2022]
Affiliation(s)
- Amir Foroutanfar
- School of Pharmacy Mashhad University of Medical Sciences Mashhad Iran
| | - Soghra Mehri
- Pharmaceutical Research Center, Pharmaceutical Technology Institute Mashhad University of Medical Sciences Mashhad Iran
- Department of Pharmacodynamics and Toxicology, School of Pharmacy Mashhad University of Medical Sciences Mashhad Iran
| | - Marzyeh Kamyar
- School of Pharmacy Mashhad University of Medical Sciences Mashhad Iran
| | | | - Hossein Hosseinzadeh
- Pharmaceutical Research Center, Pharmaceutical Technology Institute Mashhad University of Medical Sciences Mashhad Iran
- Department of Pharmacodynamics and Toxicology, School of Pharmacy Mashhad University of Medical Sciences Mashhad Iran
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El‐Hadary AE, Taha M. Pomegranate peel methanolic-extract improves the shelf-life of edible-oils under accelerated oxidation conditions. Food Sci Nutr 2020; 8:1798-1811. [PMID: 32328245 PMCID: PMC7174205 DOI: 10.1002/fsn3.1391] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 11/26/2019] [Accepted: 12/03/2019] [Indexed: 11/16/2022] Open
Abstract
Natural antioxidants extracted from agri-waste resources have gained increased economic, sustainable, and health attention due to their sustainability, safer food-applications, and beneficial components. Pomegranate peel extracts (Punica Granatum L.) have natural phytochemicals with superior protective effects stabilizing a variety of the most common vegetable oils consumed globally. Among five different pomegranate peel extracts, methanolic extract has maximum total phenolic content of 18.89%, a total flavonoid content of 13.95 mg QE kg-1, and a relative antioxidant activity of 93% when compared to other pomegranate peel extracts. Additionally, the HPLC analysis of pomegranate peel methanolic extract exhibited the maximum number of phenolic and flavonoid fractions. HPLC fractions showed that pyrogallol and ellagic acids were the most abundant phenolic compounds with 453 and 126 mg kg-1, respectively. In terms of flavonoid fractions, hesperidine and quercetrin were the highest detected-flavonoids with about 50 and 35 mg kg-1, respectively, from HPLC flavonoids fractions. Therefore, pomegranate peel methanolic extract was selected at different concentrations (100, 200, 400, and 600 ppm) for the stabilizing experiment of Egyptian freshly refined edible oils (sunflower, soybean, and corn oils) in comparison with synthetic antioxidant (tert-butyl hydroquinone TBHQ-200 ppm) during accelerated storage at 70°C for 10 days. The results from the accelerated storage experiment indicated that pomegranate peel methanolic extract (at different concentrations: 200, 400, and 600 ppm) exhibited stronger antioxidant capability in all tested oils rather than negative controls (without antioxidant) and synthetic antioxidant TBHQ-200. Under accelerated oxidation conditions, pomegranate peel methanolic extract have the potential capability to improve the shelf life of edible oils in comparison with the most powerful synthetic antioxidant (TBHQ-200 ppm).
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Affiliation(s)
| | - Mohamed Taha
- Department of BiochemistryFaculty of AgricultureBenha UniversityToukhEgypt
- Centre for Environmental Sustainability and RemediationRMIT UniversityBundooraMelbourneVICAustralia
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A preventive effect of the combination of albendazole and pomegranate peel aqueous extract treatment in cystic echinococcosis mice model: An alternative approach. Acta Trop 2019; 197:105050. [PMID: 31170379 DOI: 10.1016/j.actatropica.2019.105050] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 05/31/2019] [Accepted: 05/31/2019] [Indexed: 12/23/2022]
Abstract
To investigate the preventive effect of the combination of albendazole (ABZ) and pomegranate peel aqueous extract (PGE) treatment in cystic echinococcosis, we assess in vivo the antihydatic and the anti-inflammatory effects of the combination of ABZ/ PGE in cystic echinococcosis mice model. To evaluate the in vivo efficacy, mice were inoculated intraperitoneally with viable protoscolices and then treated with ABZ and/or PGE during cystic echinococcosis development. Mice were randomly allocated into eight groups: ABZ/CE group, PGE/CE group, (ABZ+PGE)/CE group, CE group, and control groups (Ctrl, PBS, ABZ, and PGE groups). Drugs in diverse treated groups were orally administered daily during CE development for two months. Mice were then euthanized and associated indications were investigated to evaluate the therapeutic efficacy. Cyst development and hepatic damage were macroscopically and histologically analyzed. The hepatic expression of iNOS, TNF-α, NF-κβ, vimentin, and CD68 was examined. Interestingly, the association of ABZ and PGE enhanced a significant reduction of the rate of hydatid cyst growth inhibition in comparison to the infected or ABZ-treated groups. This effect was strongly related to the histological structure of liver improvement. A significant iNOS, TNF-α, NF-κβ, vimentin, and CD68 decrease expression was observed in liver tissue of (ABZ+PGE)-treated group compared with infested and ABZ-treated groups. PGE treatment indicates a significant beneficial additive antihydatic effect with a reduction of the liver side effects. The combination of albendazole and PGE treatment is more efficient and suggests its potential preventive value against Echinococcus granulosus infection.
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Kuru Berk S, Gündoğdu M, Çiftçi V. Correlation between Pomegranate Genotypes and Phenolic Compounds. ULUSLARARASI TARIM VE YABAN HAYATI BILIMLERI DERGISI 2019. [DOI: 10.24180/ijaws.516668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Karwasra R, Singh S, Sharma D, Sharma S, Sharma N, Khanna K. Pomegranate supplementation attenuates inflammation, joint dysfunction via inhibition of NF-κB signaling pathway in experimental models of rheumatoid arthritis. J Food Biochem 2019; 43:e12959. [PMID: 31368549 DOI: 10.1111/jfbc.12959] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 05/24/2019] [Accepted: 06/02/2019] [Indexed: 01/14/2023]
Abstract
Incisive search of innovative compounds for regulating pain, inflammation, and bone damage, with nominal side effects has focused on nutritional supplements. The endeavor of this research work was to investigate, for first time, the inhibitory effect of pomegranate rind extract in established models of nociception and inflammation. Pomegranate (50, 100, and 200 mg/kg) and indomethacin (3 mg/kg) was assessed in eddy's hot plate-induced algesia, carrageenan, and Complete Freund's adjuvant-induced models in Wistar rats. Results of study conclude that pomegranate at a dose of 200 mg/kg showed significant (p < 0.001) reduction in paw swelling in both inflammatory experimental models. In addition, observations recorded a significant (p < 0.05) increase in nociceptive threshold. Henceforth, we might say that pomegranate (200 mg/kg) decline pain and inflammation by downregulating the activation of TNF-R1, TNF-α, IL-1β, IL-6, NF-κB, oxidative stress markers, and tissue histology. PRACTICAL APPLICATIONS: The research work represents the first report on inhibitory mechanism of NF-κB by pomegranate rind extract, enriched in tannins and flavanoids. The findings of the study provide satisfactory evidence of pomegranate rind in amelioration of adjuvant-induced arthritis. Pomegranate rind, being enrich in bioactive compounds like phenolics and flavanoids possess potent antioxidant activity that might contribute in attenuating rheumatoid arthritis.
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Affiliation(s)
- Ritu Karwasra
- Department of Pharmacology, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Surender Singh
- Department of Pharmacology, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Deeksha Sharma
- Department of CEPIN, Institute of Nuclear Medicine & Allied Sciences, Defense Research & Development Organization, New Delhi, India
| | - Shivkant Sharma
- School of Medicine & Allied Sciences, G.D Goenka Education City, Sohna, India
| | - Nitin Sharma
- Department of CEPIN, Institute of Nuclear Medicine & Allied Sciences, Defense Research & Development Organization, New Delhi, India
| | - Kushagra Khanna
- Department of CEPIN, Institute of Nuclear Medicine & Allied Sciences, Defense Research & Development Organization, New Delhi, India
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18
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Singh B, Singh JP, Kaur A, Singh N. Phenolic compounds as beneficial phytochemicals in pomegranate (Punica granatum L.) peel: A review. Food Chem 2018; 261:75-86. [PMID: 29739608 DOI: 10.1016/j.foodchem.2018.04.039] [Citation(s) in RCA: 215] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 04/11/2018] [Accepted: 04/13/2018] [Indexed: 02/07/2023]
Abstract
Pomegranate peel (PoP), a juice byproduct often considered as a waste, comprises nearly around 30-40% portion of the fruit. Phenolic compounds (one class of bioactive phytochemicals) are primarily concentrated in the peel portion of pomegranate fruit. In PoP, the main phenolic compounds reported in the literature include flavonoids (anthocyanins such as pelargonidin, delphinidin, cyanidin along with their derivatives and anthoxanthins such as catechin, epicatechin and quercetin), tannins (ellagitannins and ellagic acid derivatives such as punicalagin, punicalin and pedunculagin) and phenolic acids (such as chlorogenic, caffeic, syringic, sinapic, p-coumaric, ferulic, ellagic, gallic and cinnamic acid). It is generally accepted that phenolic compounds can be more efficiently recovered from PoP by improving the extraction efficiency. The curative relevance of these compounds has been mainly assessed by in vitro experimentation. Therefore, conclusive clinical trials of the phenolic compounds present in PoP are essential for correct validation of their health benefits.
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Affiliation(s)
- Balwinder Singh
- P.G. Department of Biotechnology, Khalsa College, Amritsar 143002, Punjab, India
| | - Jatinder Pal Singh
- Department of Food Science and Technology, Guru Nanak Dev University, Amritsar 143005, Punjab, India; P.G. Department of Botany, Dev Samaj College for Women, Ferozepur City 152002, Punjab, India
| | - Amritpal Kaur
- Department of Food Science and Technology, Guru Nanak Dev University, Amritsar 143005, Punjab, India.
| | - Narpinder Singh
- Department of Food Science and Technology, Guru Nanak Dev University, Amritsar 143005, Punjab, India
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Lee CJ, Chen LG, Liang WL, Hsieh MS, Wang CC. Inhibitory effects of punicalagin from Punica granatum against type II collagenase-induced osteoarthritis. J Funct Foods 2018. [DOI: 10.1016/j.jff.2017.12.026] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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20
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Latief U, Ahmad R. Herbal remedies for liver fibrosis: A review on the mode of action of fifty herbs. J Tradit Complement Med 2017; 8:352-360. [PMID: 29992106 PMCID: PMC6035307 DOI: 10.1016/j.jtcme.2017.07.002] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 07/18/2017] [Accepted: 07/18/2017] [Indexed: 12/15/2022] Open
Abstract
Liver fibrosis is a dynamic pathological condition which can be slowed down in its initial phases. Without proper clinical management of fibrosis, progressive liver damage may lead to cirrhosis and ultimately to liver failure or primary liver cancer, which are irreversible conditions. Therefore, in order to cure fibrotic damage to liver, its early stages should be the centre of attention. In this context, some supplements and ‘complementary and alternative medicine (CAM)’ deserve specific mention, because of their already recognized natural way of healing and long lasting curative effects. Moreover, CAM display negligible side effects and hence it is gaining worldwide importance in clinical practices. In particular, herbal medicines are now replacing synthetic pharmaceuticals and looked upon as the sources of novel bioactive substances. To develop satisfactory herbal combinations for treating liver fibrosis, phytoproducts need to be systematically evaluated for their potency as anti-fibrotic, anti-hepatotoxic and antioxidant agents. More importantly, the identified herb/agent should have the remarkable tendency to stimulate hepatocytes regeneration. The present review is a systematic account of at least fifty medicinal herbs and their products which in experimental models have demonstrated antifibrotic activity and thus, most likely candidates to offer therapeutic protection to liver. Nevertheless, much additional work is still needed to explore molecular pathways to discover potential applications of these medicines so as to open up new vistas in biomedical research.
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Ganesan K, Jayachandran M, Xu B. A critical review on hepatoprotective effects of bioactive food components. Crit Rev Food Sci Nutr 2017; 58:1165-1229. [DOI: 10.1080/10408398.2016.1244154] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Kumar Ganesan
- Program of Food Science and Technology, Beijing Normal University–Hong Kong Baptist University United International College, Zhuhai, China
| | - Muthukumaran Jayachandran
- Program of Food Science and Technology, Beijing Normal University–Hong Kong Baptist University United International College, Zhuhai, China
| | - Baojun Xu
- Program of Food Science and Technology, Beijing Normal University–Hong Kong Baptist University United International College, Zhuhai, China
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The Effects of Pomegranate (Punica granatum L.) Peel Methanolic Extract on Methotrexate Induced Changes in Hepatic Antioxidant Enzymes of Rats. Jundishapur J Nat Pharm Prod 2017. [DOI: 10.5812/jjnpp.57499] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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23
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Pomegranate-Derived Polyphenols Reduce Reactive Oxygen Species Production via SIRT3-Mediated SOD2 Activation. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:2927131. [PMID: 27840668 PMCID: PMC5093269 DOI: 10.1155/2016/2927131] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 08/12/2016] [Accepted: 09/21/2016] [Indexed: 02/06/2023]
Abstract
Pomegranate-derived polyphenols are expected to prevent life-style related diseases. In this study, we evaluated the ability of 8 pomegranate-derived polyphenols, along with other polyphenols, to augment SIRT3, a mammalian SIR2 homolog localized in mitochondria. We established a system for screening foods/food ingredients that augment the SIRT3 promoter in Caco-2 cells and identified 3 SIRT3-augmenting pomegranate-derived polyphenols (eucalbanin B, pomegraniin A, and eucarpanin T1). Among them, pomegraniin A activated superoxide dismutase 2 (SOD2) through SIRT3-mediated deacetylation, thereby reducing intracellular reactive oxygen species. The other SIRT3-augmenting polyphenols tested also activated SOD2, suggesting antioxidant activity. Our findings clarify the underlying mechanisms involved in the antioxidant activity of pomegraniin A.
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Destefanis S, Giretto D, Muscolo MC, Di Cerbo A, Guidetti G, Canello S, Giovazzino A, Centenaro S, Terrazzano G. Clinical evaluation of a nutraceutical diet as an adjuvant to pharmacological treatment in dogs affected by Keratoconjunctivitis sicca. BMC Vet Res 2016; 12:214. [PMID: 27658509 PMCID: PMC5034585 DOI: 10.1186/s12917-016-0841-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Accepted: 09/14/2016] [Indexed: 12/30/2022] Open
Abstract
Background Canine keratoconjunctivitis sicca (cKCS) is an inflammatory eye condition related to a deficiency in the tear aqueous fraction. Etiopathogenesis of such disease is substantially multifactorial, combining the individual genetic background with environmental factors that contribute to the process of immunological tolerance disruption and, as a consequence, to the emergence of autoimmunity disease. In this occurrence, it is of relevance the role of the physiological immune-dysregulation that results in immune-mediated processes at the basis of cKCS. Current therapies for this ocular disease rely on immunosuppressive treatments. Clinical response to treatment frequently varies from poor to good, depending on the clinical-pathological status of eyes at diagnosis and on individual response to therapy. In the light of the variability of clinical response to therapies, we evaluated the use of an anti-inflammatory/antioxidant nutraceutical diet with potential immune-modulating activity as a therapeutical adjuvant in cKCS pharmacological treatment. Such combination was administered to a cohort of dogs affected by cKCS in which the only immunosuppressive treatment resulted poorly responsive or ineffective in controlling the ocular symptoms. Results Fifty dogs of different breeds affected by immune-mediated cKSC were equally distributed and randomly assigned to receive either a standard diet (control, n = 25) or the nutraceutical diet (treatment group, n = 25) both combined with standard immunosuppressive therapy over a 60 days period. An overall significant improvement of all clinical parameters (tear production, conjunctival inflammation, corneal keratinization, corneal pigment density and mucus discharge) and the lack of food-related adverse reactions were observed in the treatment group (p < 0.0001). Conclusions Our results showed that the association of traditional immune-suppressive therapy with the antioxidant/anti-inflammatory properties of the nutraceutical diet resulted in a significant amelioration of clinical signs and symptoms in cKSC. The beneficial effects, likely due to the presence of supplemented nutraceuticals in the diet, appeared to specifically reduce the immune-mediated ocular symptoms in those cKCS-affected dogs that were poorly responsive or unresponsive to classical immunosuppressive drugs. These data suggest that metabolic changes could affect the immune response orchestration in a model of immune-mediated ocular disease, as represented by cKSC.
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Affiliation(s)
- Simona Destefanis
- Clinica Veterinaria Porta Venezia, via Lambro 12, 20121, Milan, Italy
| | - Daniela Giretto
- Clinica Veterinaria Cartesio, viale Olanda 3B, Melzo, 20066, Milan, Italy
| | | | - Alessandro Di Cerbo
- School of Specialization in Clinical Biochemistry, "G. d'Annunzio" University, Chieti, Italy
| | - Gianandrea Guidetti
- Research and Development Department, SANYpet S.p.a., Bagnoli di Sopra, Padua, Italy
| | - Sergio Canello
- Research and Development Department, SANYpet S.p.a., Bagnoli di Sopra, Padua, Italy
| | - Angela Giovazzino
- Department of Science, University of Basilicata, Via Sauro, 85, 85100, Potenza, Italy
| | - Sara Centenaro
- Research and Development Department, SANYpet S.p.a., Bagnoli di Sopra, Padua, Italy.
| | - Giuseppe Terrazzano
- Department of Science, University of Basilicata, Via Sauro, 85, 85100, Potenza, Italy.,Department of Translational Medical Sciences, University of Naples Federico II, Via Pansini, 5, 80131, Naples, Italy
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Al-Gubory KH, Blachier F, Faure P, Garrel C. Pomegranate peel extract decreases small intestine lipid peroxidation by enhancing activities of major antioxidant enzymes. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2016; 96:3462-3468. [PMID: 26564426 DOI: 10.1002/jsfa.7529] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2015] [Revised: 09/30/2015] [Accepted: 11/04/2015] [Indexed: 06/05/2023]
Abstract
BACKGROUND Pomegranate peel extract (PPE) contains several compounds with antioxidative properties. PPE added to foods may interact with endogenous antioxidants and promote health. However, little is known about the biochemical mechanisms by which PPE exerts their actions on tissues of biological systems in vivo. The purpose of this study was to determine the effects of PPE on activities of antioxidant enzymes. Mice were used to investigate the effects of PPE on plasma levels of malondialdehyde (MDA), tissue MDA content and activities of superoxide dismutase 1 (SOD1), SOD2 and glutathione peroxidase (GPX) in the small intestine, liver and skeletal muscle - different tissues involved in the digestion, absorption and metabolism of dietary nutrients. Control mice were fed a standard diet, whereas treated mice were fed for 40 days with the standard diet containing 5% or 10% PPE. RESULTS Mice fed the 10% PPE diet exhibited lower plasma MDA concentrations, reduced content of MDA in the small intestine and liver and higher levels of SOD1 and GPX activities in the small intestine compared to mice fed the control diet. CONCLUSIONS These findings demonstrate that intake of PPE in diet attenuates small intestine lipid peroxidation and strengthens the first line of small intestine antioxidant defense by enhancing enzymatic antioxidative pathways. PPE is worthy of further study as a therapeutic approach to prevent peroxidative stress-induced gut pathogenesis. © 2015 Society of Chemical Industry.
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Affiliation(s)
- Kaïs H Al-Gubory
- INRA, UMR1198 Biologie du Développement et Reproduction, Département de Physiologie Animale et Systèmes D'Elevage, 78350, Jouy-en-Josas, France
| | - François Blachier
- INRA, UMR 914, Physiologie de la Nutrition et du Comportement Alimentaire, AgroParisTech, 75005, Paris, France
| | - Patrice Faure
- Unité de Biochimie Hormonale et Nutritionnelle, Centre Hospitalier Universitaire de Grenoble, Département de Biologie - Toxicologie - Pharmacologie, 38043, Grenoble cedex 9, France
| | - Catherine Garrel
- Unité de Biochimie Hormonale et Nutritionnelle, Centre Hospitalier Universitaire de Grenoble, Département de Biologie - Toxicologie - Pharmacologie, 38043, Grenoble cedex 9, France
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Sen A, Yuksel M, Bulut G, Bitis L, Ercan F, Ozyilmaz-Yay N, Akbulut O, Cobanoğlu H, Ozkan S, Sener G. Therapeutic Potential ofMyrtus communisSubsp.communisExtract Against Acetic ACID-Induced Colonic Inflammation in Rats. J Food Biochem 2016. [DOI: 10.1111/jfbc.12297] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Ali Sen
- Department of Pharmacognosy; Marmara University, School of Pharmacy; Istanbul Turkey
| | - Meral Yuksel
- Marmara University, Vocational School of Health Related Professions; Istanbul Turkey
| | - Gizem Bulut
- Department of Pharmaceutical Botany; Marmara University, School of Pharmacy; Istanbul Turkey
| | - Leyla Bitis
- Department of Pharmacognosy; Marmara University, School of Pharmacy; Istanbul Turkey
| | - Feriha Ercan
- Department of Histology & Embryology; Marmara University, School of Medicine; Istanbul Turkey
| | - Nagehan Ozyilmaz-Yay
- Department of Histology & Embryology; Marmara University, School of Medicine; Istanbul Turkey
| | - Ozben Akbulut
- Department of Pharmacology; Marmara University, School of Pharmacy; Tıbbiye Street 34688 Istanbul Turkey
| | - Hamit Cobanoğlu
- Department of Pharmacology; Marmara University, School of Pharmacy; Tıbbiye Street 34688 Istanbul Turkey
| | - Sevil Ozkan
- Department of Internal Medicine; Haydarpasa Numune Training and Research Hospital; Istanbul Turkey
| | - Goksel Sener
- Department of Pharmacology; Marmara University, School of Pharmacy; Tıbbiye Street 34688 Istanbul Turkey
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Effects of Myrtus communis extract treatment in bile duct ligated rats. J Surg Res 2016; 205:359-367. [PMID: 27664884 DOI: 10.1016/j.jss.2016.06.094] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Revised: 05/28/2016] [Accepted: 06/26/2016] [Indexed: 11/22/2022]
Abstract
BACKGROUND The aim of our study was to investigate the antifibrotic and antioxidant effects of Myrtus communis subsp. communis (MC) extract against liver injury and fibrosis occurring in rats with biliary obstruction. MATERIALS AND METHODS The rats were randomized into four groups (n = 8). Control group (C), MC-administrated group (MC), the bile duct ligation (BDL), and BDL + MC groups. MC was administered at a dose of 50 mg/kg a day orally for 28 days. In blood samples, total bilirubin, direct bilirubin, alanine aminotransferase, aspartate aminotransferase levels, tumor necrosis factor-α, and interleukin-1β measurement were measured. Oxidative injury was examined by measuring luminol and lucigenin chemiluminescence, malondialdehyde and glutathione levels, superoxide dismutase and myeloperoxidase activities. Transforming growth factor-beta and hydroxyproline levels were measured for analyzing fibrosis. The hepatic injury was also analyzed microscopically. RESULTS Plasma total bilirubin, direct bilirubin, alanine aminotransferase, aspartate aminotransferase, tumor necrosis factor-α, and interleukin-1β levels were found significantly high in the BDL group, while these values significantly decreased in the BDL group treated with MC. On the other hand, the glutathione and superoxide dismutase values significantly decreased in the BDL group compared to the control group but increased markedly in BDL + MC group compared to the BDL group. Malondialdehyde levels, myeloperoxidase activity, tissue luminol, lucigenin, transforming growth factor-beta, and hydroxyproline levels when compared with the control group increased dramatically in the BDL group and reduced the MC + BDL group. CONCLUSIONS Our results suggest that MC protects the liver tissues against oxidative damage following BDL via its radical scavenging and antioxidant activities, which appear to involve the inhibition of tissue neutrophil infiltration.
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Ammar AE, Esmat A, Hassona MDH, Tadros MG, Abdel-Naim AB, Guns EST. The effect of pomegranate fruit extract on testosterone-induced BPH in rats. Prostate 2015; 75:679-92. [PMID: 25620586 DOI: 10.1002/pros.22951] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2014] [Accepted: 12/04/2014] [Indexed: 12/13/2022]
Abstract
BACKGROUND Benign prostatic hyperplasia (BPH) affects many men after the age of 50 years. Inflammation and oxidative stress along with apoptotic changes are thought to play an important role in the pathology of BPH. Pomegranate contains a variety of polyphenolic compounds that have been studied in a medley of diseases for their anti-oxidant, anti-inflammatory and pro-apoptotic properties. Therefore, this study examined the effect of Pomegranate Fruit Extract (PFE) on the development of BPH using a testosterone-induced BPH model in rats. METHODS A total of 48 rats were randomly divided into six groups of eight, one group served as the control, BPH was induced by testosterone 3 mg/kg S.C. daily in four groups, three of them received PFE by oral gavage daily at doses of 25, 50, and 100 mg/kg respectively, while one group received PFE at a dose of 50 mg/kg without induction of BPH. RESULTS PFE at a dose of 100 mg/kg was the most effective in decreasing testosterone-induced increase in prostate weight, prostate weight/body weight ratio, and PAP levels by 30.8%, 55%, and 68% respectively and in preventing the accompanying histological changes. In the BPH model, testosterone significantly decreased GSH, SOD, and CAT to 0.45, 0.64, and 0.88 of the control group values respectively, and significantly increased MDA by >6-fold. In combination with testosterone, PFE dosed at 100 mg/kg significantly increased GSH, SOD, and CAT to 0.83, 0.92, and 0.93 of the control group values respectively, whereas MDA was significantly decreased by 72% compared with the testosterone treated group. In addition to this, at the range of doses studied, PFE lowered COX-II, iNOS, Ki-67 expression, and increased apoptotic index. CONCLUSION The current findings elucidate the effectiveness of PFE in preventing testosterone-induced BPH in rats. This could be attributed, at least partly, to its anti-oxidant, anti-inflammatory, and pro-apoptotic properties.
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Affiliation(s)
- Amr E Ammar
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt; Vancouver Prostate Centre, Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
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Özyurt H, Çevik Ö, Özgen Z, Özden AS, Çadırcı S, Elmas MA, Ercan F, Gören MZ, Şener G. Quercetin protects radiation-induced DNA damage and apoptosis in kidney and bladder tissues of rats. Free Radic Res 2014; 48:1247-55. [DOI: 10.3109/10715762.2014.945925] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Sreekumar S, Sithul H, Muraleedharan P, Azeez JM, Sreeharshan S. Pomegranate fruit as a rich source of biologically active compounds. BIOMED RESEARCH INTERNATIONAL 2014; 2014:686921. [PMID: 24818149 PMCID: PMC4000966 DOI: 10.1155/2014/686921] [Citation(s) in RCA: 108] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Revised: 02/25/2014] [Accepted: 02/25/2014] [Indexed: 12/31/2022]
Abstract
Pomegranate is a widely used plant having medicinal properties. In this review, we have mainly focused on the already published data from our laboratory pertaining to the effect of methanol extract of pericarp of pomegranate (PME) and have compared it with other relevant literatures on Punica. Earlier, we had shown its antiproliferative effect using human breast (MCF-7, MDA MB-231), and endometrial (HEC-1A), cervical (SiHa, HeLa), and ovarian (SKOV3) cancer cell lines, and normal breast fibroblasts (MCF-10A) at concentration of 20-320 μg/mL. The expressions of selected estrogen responsive genes (PR, pS2, and C-Myc) were downregulated by PME. Unlike estradiol, PME did not increase the uterine weight and proliferation in bilaterally ovariectomized Swiss-Albino mice models and its cardioprotective effects were comparable to that of 17 β -estradiol. We had further assessed the protective role of PME on skeletal system, using MC3T3-E1 cells. The results indicated that PME (80 μg/mL) significantly increased ALP (Alkaline Phosphatase) activity, supporting its suggested role in modulating osteoblastic cell differentiation. The antiosteoporotic potential of PME was also evaluated in ovariectomized (OVX) rodent model. The results from our studies and from various other studies support the fact that pomegranate fruit is indeed a source of biologically active compounds.
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Affiliation(s)
- Sreeja Sreekumar
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Thycaud P.O, Thiruvananthapuram, Kerala 695 014, India
| | - Hima Sithul
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Thycaud P.O, Thiruvananthapuram, Kerala 695 014, India
| | - Parvathy Muraleedharan
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Thycaud P.O, Thiruvananthapuram, Kerala 695 014, India
| | - Juberiya Mohammed Azeez
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Thycaud P.O, Thiruvananthapuram, Kerala 695 014, India
| | - Sreeja Sreeharshan
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Thycaud P.O, Thiruvananthapuram, Kerala 695 014, India
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Khanavi M, Moghaddam G, Oveisi MR, Sadeghi N, Jannat B, Rostami M, Saadat MA, Hajimahmoodi M. Hyperoside and anthocyanin content of ten different pomegranate cultivars. Pak J Biol Sci 2014; 16:636-41. [PMID: 24505987 DOI: 10.3923/pjbs.2013.636.641] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Pomegranate (Punica granatum L.) is native to the Mediterranean region and has been used extensively as a medicine in many counties. Hyperoside is known as an important flavonoid with antioxidant activity and anti hypertension effect. Anthocyanins are the active component in several herbal medicines, thus accurate measurement of hyperoside and anthocyanins, along with their degradation indices, is very useful to food technologists and horticulturists. The aim of the current study was to determine the antioxidant capacity as hyperoside and anthocyanin content of ten different Iranian pomegranate cultivars. Spectroscopic analyses of the pomegranate showed Black peel cultivar had the highest hyperoside content (25.93 +/- 2.87, 620.41 +/- 30.32 mg/100 g) in its pulp and peel, respectively. Based on this study, the amounts of anthocyanin in pulp ranged between 1.56 +/- 0.05 and 3.89 +/- 0.07 mg g(-1) which related to Sweet white peel and Sweet alac cultivars, respectively. More over the highest and also the lowest peel anthocyanin contents related to these cultivars. The results revealed that the hyperoside and also anthocyanin peel content of each variety is higher than its pulp content. In addition the potency of black peel (Medicinal pomegranate) and Sweet alac cultivars for prevention of coronary heart disease and hypertension were presented.
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Affiliation(s)
- M Khanavi
- Department of Pharmacognosy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - G Moghaddam
- Department of Drug and Food Control, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - M R Oveisi
- Department of Drug and Food Control, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - N Sadeghi
- Department of Drug and Food Control, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - B Jannat
- Ministry of Health and Medical Education, Research center, Tehran, Iran
| | - M Rostami
- Department of Drug and Food Control, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - M A Saadat
- Department of Drug and Food Control, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - M Hajimahmoodi
- Department of Drug and Food Control, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
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Bussmann RW. The globalization of traditional medicine in northern peru: from shamanism to molecules. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2013; 2013:291903. [PMID: 24454490 PMCID: PMC3888705 DOI: 10.1155/2013/291903] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/30/2013] [Accepted: 10/22/2013] [Indexed: 11/18/2022]
Abstract
Northern Peru represents the center of the Andean "health axis," with roots going back to traditional practices of Cupisnique culture (1000 BC). For more than a decade of research, semistructured interviews were conducted with healers, collectors, and sellers of medicinal plants. In addition, bioassays were carried out to evaluate the efficacy and toxicity of plants found. Most of the 510 species encountered were native to Peru (83%). Fifty percent of the plants used in colonial times have disappeared from the pharmacopoeia. Market vendors specialized either on common and exotic plants, plants for common ailments, and plants only used by healers or on plants with magical purposes. Over 974 preparations with up to 29 different ingredients were used to treat 164 health conditions. Almost 65% of the medicinal plants were applied in these mixtures. Antibacterial activity was confirmed in most plants used for infections. Twenty-four percent of the aqueous extracts and 76% of the ethanolic extracts showed toxicity. Traditional preparation methods take this into account when choosing the appropriate solvent for the preparation of a remedy. The increasing demand for medicinal species did not increase the cultivation of medicinal plants. Most species are wild collected, causing doubts about the sustainability of trade.
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Affiliation(s)
- Rainer W. Bussmann
- William L. Brown Center, Missouri Botanical Garden, P.O. Box 299, St. Louis, MO 63166-0299, USA
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Protective effects of curcumin against oxidative stress parameters and DNA damage in the livers and kidneys of rats with biliary obstruction. Food Chem Toxicol 2013; 61:28-35. [DOI: 10.1016/j.fct.2013.01.015] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2012] [Revised: 01/11/2013] [Accepted: 01/13/2013] [Indexed: 12/21/2022]
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Middha SK, Usha T, Pande V. A Review on Antihyperglycemic and Antihepatoprotective Activity of Eco-Friendly Punica granatum Peel Waste. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2013; 2013:656172. [PMID: 23878603 PMCID: PMC3708418 DOI: 10.1155/2013/656172] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2012] [Revised: 03/25/2013] [Accepted: 04/25/2013] [Indexed: 11/26/2022]
Abstract
Over the past decade, pomegranate (Punica granatum) is entitled as a wonder fruit because of its voluminous pharmacological properties. In 1830, P. granatum fruit was first recognized in United States Pharmacopeia; the Philadelphia edition introduced the rind of the fruit, the New York edition the bark of the root and further 1890 edition the stem bark was introduced. There are significant efforts and progress made in establishing the pharmacological mechanisms of peel (pericarp or rind) and the individual constituents responsible for them. This review provides an insight on the phytochemical components that contribute too antihyperglycemic, hepatoprotective, antihyperlipidemic effect, and numerous other effects of wonderful, economic, and eco-friendly pomegranate peel extract (PP).
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Affiliation(s)
- Sushil Kumar Middha
- Department of Biotechnology, Bhimtal Campus, Kumaun University, Nainital, Uttarakhand 263136, India
| | - Talambedu Usha
- Department of Biotechnology & Biochemistry, Maharani Lakshmi Ammanni College for Women, Bangalore 560012, India
| | - Veena Pande
- Department of Biotechnology, Bhimtal Campus, Kumaun University, Nainital, Uttarakhand 263136, India
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Punica granatum. EDIBLE MEDICINAL AND NON-MEDICINAL PLANTS 2013. [PMCID: PMC7122081 DOI: 10.1007/978-94-007-5653-3_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Abstract
Pomegranate is an ancient fruit that is still part of the diet in the Mediterranean area, the Middle East, and India. Health-promoting effects have long been attributed to this fruit. Modern research corroborates the use of pomegranate as a folk remedy for diabetes and metabolic syndrome, and is responsible for a new evaluation of nutritional and pharmaceutical aspects of pomegranate in the general public. In the last decade, industry and agricultural production have been adapted to meet higher market demands for pomegranate. In vivo and in vitro studies have demonstrated that pomegranate exerts hypoglycaemic effects, including increased insulin sensitivity, inhibition of α-glucosidase, and impact on glucose transporter type 4 function, but is also responsible for a reduction of total cholesterol, and the improvement of blood lipid profiles, as well as anti-inflammatory effects through the modulation of peroxisome proliferator-activated receptor pathways. These effects may also explain how pomegranate-derived compounds function in the amelioration of adverse health effects caused by metabolic syndrome. Pomegranate contains polyphenols such as ellagitannins and anthocyanins, as well as phenolic acids, fatty acids and a variety of volatile compounds. Ellagitannins are some of the most prevalent compounds present in pomegranate, and may be responsible for certain benevolent characteristics associated with pomegranate. A brief overview of rising health problems due to obesity will be provided, followed by characterisation of the biological activity, bioavailability, and safety of pomegranate and pomegranate-derived compounds. Although the fruit is consumed in many countries, epidemiological and clinical studies are unavailable. Additional research is necessary to corroborate the promise of current in vivo and in vitro findings.
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Affiliation(s)
- Svjetlana Medjakovic
- Department of Biotechnology, Christian-Doppler-Laboratory of Receptor Biotechnology, University of Natural Resources and Life Sciences Vienna, Muthgasse 18, 1190 Vienna, Austria
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Role of hepatic stellate cells in fibrogenesis in a model of pomegranate-treated fatty liver induced by junk food in male albino rats immunohistochemical and electron microscopic study. ACTA ACUST UNITED AC 2012. [DOI: 10.1097/01.ehx.0000410947.56955.e0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Singh UP, Singh NP, Busbee B, Guan H, Singh B, Price RL, Taub DD, Mishra MK, Nagarkatti M, Nagarkatti PS. Alternative medicines as emerging therapies for inflammatory bowel diseases. Int Rev Immunol 2012; 31:66-84. [PMID: 22251008 PMCID: PMC4138959 DOI: 10.3109/08830185.2011.642909] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Inflammatory bowel disease (IBD) can be divided into two major categories, ulcerative colitis (UC) and Crohn disease (CD). While the main cause(s) of IBD remain unknown, a number of interventional and preventive strategies have been proposed for use against CD and UC. Many reports have focused on the use of alternative natural medicines as potential therapeutic interventions in IBD patients with minimal side effects. While the use of alternative medicines may be effective in IBD patients that are refractory to corticosteroids or thiopurins, alternative treatment strategies are limited and require extensive clinical testing before being optimized for use in patients.
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Affiliation(s)
- Udai P. Singh
- Department of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, South Carolina, USA
| | - Narendra P. Singh
- Department of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, South Carolina, USA
| | - Brandon Busbee
- Department of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, South Carolina, USA
| | - H. Guan
- Department of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, South Carolina, USA
| | - Balwan Singh
- National Primate Research Center, Emory University, Atlanta, Georgia, USA
| | - Robert L. Price
- Department of Cell and Developmental Biology, University of South Carolina, Columbia, South Carolina, USA
| | - Dennis D. Taub
- Laboratory of Molecular Biology and Immunology, NIA-IRP, NIH, Baltimore, Maryland, USA
| | - Manoj K. Mishra
- Department of Biological and Math Sciences, Alabama State University 1627 Hall St. Montgomery, Alabama, USA
| | - Mitzi Nagarkatti
- Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, South Carolina, USA
| | - Prakash S. Nagarkatti
- Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, South Carolina, USA
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Faria A, Calhau C. The Bioactivity of Pomegranate: Impact on Health and Disease. Crit Rev Food Sci Nutr 2011; 51:626-34. [DOI: 10.1080/10408391003748100] [Citation(s) in RCA: 115] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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Kaneria MJ, Bapodara MB, Chanda SV. Effect of Extraction Techniques and Solvents on Antioxidant Activity of Pomegranate (Punica granatum L.) Leaf and Stem. FOOD ANAL METHOD 2011. [DOI: 10.1007/s12161-011-9257-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Adiga S, Trivedi P, Ravichandra V, Deb D, Mehta F. Effect of Punica granatum peel extract on learning and memory in rats. ASIAN PAC J TROP MED 2010. [DOI: 10.1016/s1995-7645(10)60166-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Althunibat OY, Al-Mustafa AH, Tarawneh K, Khleifat KM, Ridzwan B, Qaralleh HN. Protective role of Punica granatum L. peel extract against oxidative damage in experimental diabetic rats. Process Biochem 2010. [DOI: 10.1016/j.procbio.2009.12.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Singh K, Jaggi AS, Singh N. Exploring the ameliorative potential of Punica granatum in dextran sulfate sodium induced ulcerative colitis in mice. Phytother Res 2010; 23:1565-74. [PMID: 19367659 DOI: 10.1002/ptr.2822] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The present study was designed to investigate the ameliorative potential of Punica granatum in dextran sulfate sodium (DSS) induced ulcerative colitis. DSS (2%) was administered orally in drinking water for 7 days to induce ulcerative colitis. The extent and severity of ulceration was analysed macroscopically, histopathologically and using a disease activity index. Myeloperoxidase (MPO), a specific marker of inflammation; histamine, a marker of mast cell degranulation; superoxide anion generation and, lipid peroxides were analysed. Administration of DSS resulted in a significant development of ulceration in the colon along with a rise in histamine, MPO activity and oxidative stress. Treatment with Punica granatum extract and its ellagic acid rich fraction (100 mg/kg and 200 mg/kg p.o.) significantly attenuated DSS-induced colonic inflammation along with attenuation of histamine, MPO and oxidative stress. The antiulcerative effect of Punica granatum extract and its ellagic acid rich fraction were comparable to sulphasalazine (100 mg/kg, p.o.) and sodium cromoglycate (40 mg/kg i.p). It is concluded that Punica granatum has a potential for ameliorating DSS-induced colitis and its ellagic acid rich fraction may be responsible for this effect. Further, the antiulcerative effects may be attributed to mast cell stabilizing, antiinflammatory and antioxidant actions.
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Affiliation(s)
- Kavinder Singh
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala 147002, India.
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Toklu HZ, Sehirli O, Ozyurt H, Mayadağli AA, Ekşioğlu-Demiralp E, Cetinel S, Sahin H, Yeğen BC, Ulusoylu Dumlu M, Gökmen V, Sener G. Punica granatum peel extract protects against ionizing radiation-induced enteritis and leukocyte apoptosis in rats. JOURNAL OF RADIATION RESEARCH 2009; 50:345-353. [PMID: 19478462 DOI: 10.1269/jrr.08126] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Radiation-induced enteritis is a well-recognized sequel of therapeutic irradiation. Therefore we examined the radioprotective properties of Punica granatum peel extract (PPE) on the oxidative damage in the ileum. Rats were exposed to a single whole-body X-ray irradiation of 800 cGy. Irradiated rats were pretreated orally with saline or PPE (50 mg/kg/day) for 10 days before irradiation and the following 10 days, while control rats received saline or PPE but no irradiation. Then plasma and ileum samples were obtained. Irradiation caused a decrease in glutathione and total antioxidant capacity, which was accompanied by increases in malondialdehyde levels, myeloperoxidase activity, collagen content of the tissue with a concomitant increase 8-hydroxy-2'-deoxyguanosine (an index of oxidative DNA damage). Similarly, pro-inflammatory cytokines (TNF-alpha, IL-1beta and IL-6) and lactate dehydrogenase were elevated in irradiated groups as compared to control. PPE treatment reversed all these biochemical indices, as well as histopathological alterations induced by irradiation. Furthermore, flow cytometric measurements revealed that leukocyte apoptosis and cell death were increased in irradiated animals, while PPE reversed these effects. PPE supplementation reduced oxidative damage in the ileal tissues, probably by a mechanism that is associated with the decreased production of reactive oxygen metabolites and enhancement of antioxidant mechanisms. Adjuvant therapy of PPE may have a potential to support a successful radiotherapy by protecting against radiation-induced enteritis.
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Affiliation(s)
- Hale Z Toklu
- Marmara University, School of Pharmacy, Department of Pharmacology
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