curcumin has been researched along with Heart-Diseases* in 16 studies
8 review(s) available for curcumin and Heart-Diseases
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Cardiac fibrosis and curcumin: a novel perspective on this natural medicine.
According to WHO statistics, cardiovascular disease are the leading causes of death in the world. One of the main factors which is causing heart failure, systolic and diastolic dysfunction, and arrythmias is a condition named cardiac fibrosis. This condition is defined by the accumulation of fibroblast-produced ECM in myocardium layer of the heart.. Accordingly, the current review aims to depict the role of curcumin in the regulation of different signaling pathways that are involved in cardiac fibrosis.. A great number of cellular and molecular mechanisms such as oxidative stress, inflammation, and mechanical stress are acknowledged to be involved in cardiac fibrosis. Despite the available therapeutic procedures which are designed to target these mechanisms in order to prevent cardiac fibrosis, still, effective therapeutic methods are needed. Curcumin is a natural Chinese medicine which currently has been declared to have therapeutic properties such as anti-oxidant and immunomodulatory activities. In this review, we have gathered several experimental studies in order to represent diverse impacts of this turmeric derivative on pathogenic factors of cardiac fibrosis.. Curcumin might open new avenues in the field of cardiovascular treatment. Topics: Animals; Antioxidants; Curcumin; Fibrosis; Heart Diseases; Humans; Immunologic Factors; Medicine, Chinese Traditional; Myocardium | 2021 |
A Comprehensive Review on Physiological Effects of Curcumin.
Topics: Alzheimer Disease; Animals; Curcuma; Curcumin; Disease Models, Animal; Heart Diseases; Humans; Liver Diseases; Lung Neoplasms; Medicine, Ayurvedic; Osteoarthritis; Phytotherapy | 2020 |
Curcumin Management of Myocardial Fibrosis and its Mechanisms of Action: A Review.
Topics: Animals; Anti-Inflammatory Agents; Curcumin; Fibrosis; Heart Diseases; Humans | 2019 |
Radiation-Induced Heart Diseases: Protective Effects of Natural Products.
Cardiovascular diseases (CVDs) account for the majority of deaths worldwide. Radiation-induced heart diseases (RIHD) is one of the side effects following exposure to ionizing radiation (IR). Exposure could be from various forms such as diagnostic imaging, radiotherapy for cancer treatment, as well as nuclear disasters and nuclear accidents. RIHD is mostly observed after radiotherapy for thoracic malignancies, especially left breast cancer. RIHD may affect the supply of blood to heart muscles, leading to an increase in the risk of heart attacks to irradiated persons. Due to its dose-limiting consequence, RIHD has a negative effect on the therapeutic efficacy of radiotherapy. Several methods have been proposed for protection against RIHD. In this paper, we review the use of natural products, which have shown promising results for protection against RIHD. Topics: Biological Products; Caffeic Acids; Curcumin; Drug Combinations; Drugs, Chinese Herbal; Guaiacol; Heart Diseases; Hesperidin; Humans; Melatonin; Phenylethyl Alcohol; Protective Factors; Radiation Injuries; Selenium; Vitis | 2019 |
Curcumin as a potential protective compound against cardiac diseases.
Curcumin, which was first used 3000 years ago as an anti-inflammatory agent, is a well-known bioactive compound derived from the active ingredient of turmeric (Curcuma longa). Previous research has demonstrated that curcumin has immense therapeutic potential in a variety of diseases via anti-oxidative, anti-apoptotic, and anti-inflammatory pathways. Cardiac diseases are the leading cause of mortality worldwide and cause considerable harm to human beings. Numerous studies have suggested that curcumin exerts a protective role in the human body whereas its actions in cardiac diseases remain elusive and poorly understood. On the basis of the current evidence, we first give a brief introduction of cardiac diseases and curcumin, especially regarding the effects of curcumin in embryonic heart development. Secondly, we analyze the basic roles of curcumin in pathways that are dysregulated in cardiac diseases, including oxidative stress, apoptosis, and inflammation. Thirdly, actions of curcumin in different cardiac diseases will be discussed, as will relevant clinical trials. Eventually, we would like to discuss the existing controversial opinions and provide a detailed analysis followed by the remaining obstacles, advancement, and further prospects of the clinical application of curcumin. The information compiled here may serve as a comprehensive reference of the protective effects of curcumin in the heart, which is significant to the further research and design of curcumin analogs as therapeutic options for cardiac diseases. Topics: Animals; Anti-Inflammatory Agents; Antioxidants; Cardiotonic Agents; Curcuma; Curcumin; Heart; Heart Diseases; Humans; Inflammation; Myocardium; Oxidative Stress | 2017 |
Oxidative Stress and Cardiovascular Dysfunction Associated with Cadmium Exposure: Beneficial Effects of Curcumin and Tetrahydrocurcumin.
Cadmium (Cd) is a non-essential heavy metal with high toxicity potential. Humans are exposed to Cd present in diet, polluted air, and cigarette smoke. Cd exposure has been associated with increased risk of chronic diseases, including hypertension, atherosclerosis, diabetes, and nephropathy, all of which could be attributable to dysfunctional endothelial and smooth muscle cells. Cd toxicity is correlated with increased reactive oxygen formation and depletion of antioxidants, resulting in an oxidative stress. Chelation of Cd has proved useful in the removal of the Cd burden. However, several chelating agents cause side effects in clinical usage. Recent studies have shown that the antioxidant compounds curcumin and tetrahydrocurcumin can alleviate vascular dysfunction and high blood pressure caused by Cd toxicity. In chronic Cd exposure, these antioxidants protect vascular endothelium by increasing nitric oxide (NO•) bioavailability and improving vascular function. Antioxidant activity against Cd intoxication results directly and/or indirectly through free radical scavenging, metal chelation, enhanced expression of the antioxidant defense system, regulation of inflammatory enzymes, increase in NO• bioavailability, and reduction of gastrointestinal absorption and tissue Cd accumulation. This review summarizes current knowledge of Cd-induced oxidative stress and cardiovascular dysfunction and a possible protective effect conferred by the antioxidants curcumin and tetrahydrocurcumin. Topics: Animals; Cadmium; Curcumin; Heart Diseases; Humans; Oxidative Stress; Reactive Oxygen Species | 2016 |
Polyphenols: benefits to the cardiovascular system in health and in aging.
Numerous studies have demonstrated the importance of naturally occurring dietary polyphenols in promoting cardiovascular health and emphasized the significant role these compounds play in limiting the effects of cellular aging. Polyphenols such as resveratrol, epigallocatechin gallate (EGCG), and curcumin have been acknowledged for having beneficial effects on cardiovascular health, while some have also been shown to be protective in aging. This review highlights the literature surrounding this topic on the prominently studied and documented polyphenols as pertaining to cardiovascular health and aging. Topics: Aging; Animals; Cardiovascular System; Catechin; Curcumin; Diet; Disease Models, Animal; Fruit; Heart Diseases; Humans; Olive Oil; Plant Oils; Polyphenols; Quercetin; Randomized Controlled Trials as Topic; Reactive Oxygen Species; Resveratrol; Stilbenes | 2013 |
Currying the heart: curcumin and cardioprotection.
Curcumin (diferuoylmethane) is the active ingredient of turmeric (curcuma longa). There has been a surge of research in its anti-inflammatory and antioxidative properties, and its cardiovascular effects. A host of studies in in vitro and in vivo models of cardiac injury show that curcumin treatment reduces reactive oxygen species generation, monocyte adhesion to activated endothelial cells, and phosphorylation of c-Jun N-terminal kinase, p38 mitogen activated protein kinase and signal transducer and activator of transcription-3, and subsequent downstream signals. These alterations lead to preservation of myocardial function following ischemic or biochemical insult to the heart. Recent studies in models of pressure overload show that curcumin can reduce cardiac remodeling by altering reninangiotensin-system-transforming growth factor beta1 and collagen axis. Studies need to be done in humans to define the potential of curcumin in limitation of cardiac injury and preservation of cardiac function following ischemia. Topics: Adrenergic beta-Agonists; Animals; Antibiotics, Antineoplastic; Cardiovascular Agents; Curcumin; Doxorubicin; Endothelium, Vascular; Heart Diseases; Humans; Isoproterenol; Muscle, Smooth, Vascular; Myocardial Reperfusion Injury; Myocytes, Cardiac; Oxidative Stress; Signal Transduction | 2009 |
8 other study(ies) available for curcumin and Heart-Diseases
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Curcumin Ameliorates Doxorubicin-Induced Cardiotoxicity and Hepatotoxicity Via Suppressing Oxidative Stress and Modulating iNOS, NF-κB, and TNF-α in Rats.
Doxorubicin (DOX) is one of the widely used anti-tumor drugs. However, DOX-induced cardiotoxicity (DIC) and hepatotoxicity (DIH) are among the side effects that limited its therapeutic efficiency and clinical applicability. This study aimed to investigate the cardioprotective and hepatoprotective potentials of curcumin (CMN)-a bioactive polyphenolic compound-in alleviating DOX-induced cardiotoxicity (DIC) and hepatotoxicity (DIH) in male rats. A single intraperitoneal (i.p.) dose of DOX (20 mg/kg) was used to induce DIC and DIH. DOX-intoxicated rats were co-treated with CMN (100 mg/kg, oral) for 10 days before and 5 days after a single dose of DOX. We studied the anti-inflammatory and anti-oxidative activities of CMN on biochemical and immunohistochemical aspects. DOX disrupted cardiac and hepatic functions and stimulated oxidative stress and inflammation in both tissues that was confirmed biochemically and immunohistochemically. DOX enhanced inflammatory interferon-gamma (IFN-γ) and upregulated immunoexpression of nuclear factor-κB (NF-κB), inducible nitric oxide synthase (iNOS), and tumor necrosis factor-alpha (TNF-α). DOX induced structural alterations in both cardiac and hepatic tissues. CMN demonstrated cardioprotective potential through reducing cardiac troponin I (cTn1) and aspartate amino transaminase (AST). In addition, CMN significantly ameliorated liver function through decreasing alanine amino transaminase (ALT) and, gamma-glutamyl transferase (GGT), total cholesterol (TC), and triglycerides (TG). CMN demonstrated anti-inflammatory potential through decreasing IFN-γ levels and immunoexpression of iNOS, NF-κB, and TNF-α. Histopathologically, CMN restored DOX-associated cardiac and liver structural alterations. CMN showed anti-oxidative and anti-inflammatory potentials in both the cardiac and hepatic tissues. In addition, cTn1, IFN-γ, and AST could be used as blood-based biomarkers. Topics: Animals; Anti-Inflammatory Agents; Antioxidants; Cardiotoxicity; Chemical and Drug Induced Liver Injury; Curcumin; Disease Models, Animal; Doxorubicin; Heart Diseases; Hepatocytes; Male; Myocytes, Cardiac; NF-kappa B; Nitric Oxide Synthase Type II; Oxidative Stress; Rats, Wistar; Signal Transduction; Tumor Necrosis Factor-alpha | 2022 |
Assessment of herb-drug synergy to combat doxorubicin induced cardiotoxicity.
Aim Doxorubicin (Dox) is one of the most cardiotoxic anti-cancerous drug that is widely used for broad-range of cancers. There is an urgent need for developing cardio-oncological therapeutic interventions. Natural products having both anti-cancerous potential as well as cardioprotective effects may hold a great potential in this regard. Curcuma longa (an Indian herb) polyphenols including curcumin, and well known for its anti-oxidative and anti-cancerous potential was used in the present study for its synergistic effect on cancer cells and cardiomyocytes.. Preliminary dose dependent analysis for cell viability was conducted by MTT and trypan blue assays where the effects of curcumin and Dox on cancer cell progression and cardiotoxicity were studied. Microscopic studies were done to analyse the morphological alterations of cells followed by intracellular ROS production studies by NBT and DCFH-DA assays. Apoptotic cellular death was studied by caspase activity and Annexin/PI FACS analysis. TUNEL assay was done followed by expression analysis of different cellular death biomarkers by quantitative real-time PCR.. We observed that dose dependent cardiotoxicity of Dox can be significantly minimized by supplementing it with curcumin. Curcumin supplementation exaggerates oxidative stress and apoptosis leading to cancer cell death by modulating pro- and anti-apoptotic biomarkers.. The combination treatment with curcumin results in achieving the desired anti-cancerous effect of Dox without compromising its activity and hence, reduces the possibility of its dose mediated cardiotoxic effects. Hence, curcumin holds a great potential for cardio-oncological therapeutic interventions. Topics: Animals; Anti-Inflammatory Agents, Non-Steroidal; Antibiotics, Antineoplastic; Apoptosis; Apoptosis Regulatory Proteins; Cardiotoxicity; Cell Line; Cell Survival; Curcuma; Curcumin; Dose-Response Relationship, Drug; Doxorubicin; Drug Synergism; Female; Heart Diseases; Humans; MCF-7 Cells; Myocytes, Cardiac; Rats; Reactive Oxygen Species | 2018 |
Cardioprotective Effects of Nanoemulsions Loaded with Anti-Inflammatory Nutraceuticals against Doxorubicin-Induced Cardiotoxicity.
Doxorubicin is a highly active antineoplastic agent, but its clinical use is limited because of its cardiotoxicity. Although nutraceuticals endowed with anti-inflammatory properties exert cardioprotective activity, their bioavailability and stability are inconsistent. In an attempt to address this issue, we evaluated whether bioavailable nanoemulsions loaded with nutraceuticals (curcumin and fresh and dry tomato extracts rich in lycopene) protect cardiomyoblasts (H9C2 cells) from doxorubicin-induced toxicity. Nanoemulsions were produced with a high-pressure homogenizer. H9C2 cells were incubated with nanoemulsions loaded with different nutraceuticals alone or in combination with doxorubicin. Cell viability was evaluated with a modified MTT method. The levels of the lipid peroxidation products malondialdehyde (MDA) and 4-hydroxy-2-butanone (4-HNA), and of the cardiotoxic-related interleukins IL-6, IL-8, IL-1β and IL-10, tumor necrosis factor-alpha (TNF-α), and nitric oxide were analyzed in cardiomyoblasts. The hydrodynamic size of nanoemulsions was around 100 nm. Cell viability enhancement was 35⁻40% higher in cardiomyoblasts treated with nanoemulsion + doxorubicin than in cardiomyoblasts treated with doxorubicin alone. Nanoemulsions also protected against oxidative stress as witnessed by a reduction of MDA and 4-HNA. Notably, nanoemulsions inhibited the release of IL-6, IL-8, IL-1β, TNF-α and nitric oxide by around 35⁻40% and increased IL-10 production by 25⁻27% versus cells not treated with emulsions. Of the nutraceuticals evaluated, lycopene-rich nanoemulsions had the best cardioprotective profile. In conclusion, nanoemulsions loaded with the nutraceuticals described herein protect against cardiotoxicity, by reducing inflammation and lipid oxidative stress. These results set the stage for studies in preclinical models. Topics: Animals; Anti-Inflammatory Agents; Antioxidants; Cardiotoxicity; Cell Line; Cell Survival; Curcumin; Cytokines; Cytoprotection; Dietary Supplements; Doxorubicin; Drug Carriers; Drug Compounding; Emulsions; Heart Diseases; Inflammation Mediators; Lipid Peroxidation; Lycopene; Myocytes, Cardiac; Nanoparticles; Oxidative Stress; Rats | 2018 |
Inhibition of histone acetylation by curcumin reduces alcohol-induced fetal cardiac apoptosis.
Prenatal alcohol exposure may cause cardiac development defects, however, the underlying mechanisms are not yet clear. In the present study we have investigated the roles of histone modification by curcumin on alcohol induced fetal cardiac abnormalities during the development.. Q-PCR and Western blot results showed that alcohol exposure increased gene and active forms of caspase-3 and caspase-8, while decreased gene and protein of bcl-2. ChIP assay results showed that, alcohol exposure increased the acetylation of histone H3K9 near the promoter region of caspase-3 and caspase-8, and decreased the acetylation of histone H3K9 near the promoter region of bcl-2. TUNEL assay data revealed that alcohol exposure increased the apoptosis levels in the embryonic hearts. In vitro experiments demonstrated that curcumin treatment could reverse the up-regulation of active forms of caspase-3 and caspase-8, and down-regulation of bcl-2 induced by alcohol treatment. In addition, curcumin also corrected the high level of histone H3K9 acetylation induced by alcohol. Moreover, the high apoptosis level induced by alcohol was reversed after curcumin treatment in cardiac cells.. These findings indicate that histone modification may play an important role in mediating alcohol induced fetal cardiac apoptosis, possibly through the up-regulation of H3K9 acetylation near the promoter regions of apoptotic genes. Curcumin treatment may correct alcohol-mediated fetal cardiac apoptosis, suggesting that curcumin may play a protective role against alcohol abuse caused cardiac damage during pregnancy. Topics: Acetylation; Animals; Apoptosis; Apoptosis Regulatory Proteins; Curcumin; Female; Fetal Alcohol Spectrum Disorders; Fetus; Heart Diseases; Histones; Mice; Myocardium; Pregnancy | 2017 |
Cardioprotective effects of curcumin and nebivolol against doxorubicin-induced cardiac toxicity in rats.
Doxorubicin (DOX) is used in the treatment of cancer. However, cardiotoxicity is its major dose-limiting factor. Mechanism of DOX-cardiac toxicity is not completely elucidated. The aim of the current study was to explore whether the addition of subeffective dose of curcumin (100 mg/kg) to nebivolol would produce a better impact in treating DOX-induced cardiac toxicity in comparison with monotherapy. Male rats were used and subdivided into seven groups. Cardiac toxicity was induced in 6 groups by intraperitoneal injection of DOX over 23 days; of the six groups, five groups were treated with curcumin (100 and 200 mg/kg), nebivolol (1 and 2 mg/kg), and their combination; the sixth group was the control group used for comparison. Oral administration of curcumin and/or nebivolol attenuated DOX cardiotoxicity as manifested by increasing survival rate, improvement in body weight, heart index, and ECG parameters, increase in ventricular isoprenaline responses, and improvement in cardiac enzymes, oxidative stress, apoptosis, and histopathological picture. The addition of the current low subeffective dose of curcumin to nebivolol ameliorated DOX cardiac toxicity to a much greater extent than monotherapy showing better antioxidant and antiapoptotic effects versus the per se effect of nebivolol. Therefore, the current study encourages adding low dose of curcumin to potentiate the effect of nebivolol in the clinical management of cardiac toxicity improving the patients' quality of life if proper clinical safety data are available. Topics: Animals; Antioxidants; Apoptosis; Benzopyrans; Biomarkers; Cardiotonic Agents; Curcumin; Cytoprotection; Disease Models, Animal; DNA Fragmentation; DNA, Mitochondrial; Doxorubicin; Drug Therapy, Combination; Ethanolamines; Heart Diseases; Heart Rate; Male; Myocardial Contraction; Myocytes, Cardiac; Nebivolol; Oxidative Stress; Rats, Wistar; Time Factors; Ventricular Function | 2014 |
Curcumin treatment protects against renal ischemia and reperfusion injury-induced cardiac dysfunction and myocardial injury.
Renal ischemia and reperfusion (I/R) injury frequently leads to acute renal failure (ARF) and multiple-organ injury with a substantial morbidity rate. The primary cause of ARF-associated death is, however, cardiac failure instead of renal failure itself, and the pathogenesis of renal I/R-induced cardiac injury is still poorly understood. We evaluated the efficacy of curcumin pretreatment on cardioprotection.. Thirty Sprague-Dawley rats were evenly divided into 3 groups of sham-operated control, renal I/R injury, and a curcumin pretreatment group. Renal ischemia was conducted by bilateral occlusions of pedicles for 45 minutes, followed by 3 hours of reperfusion. The cardiac function was assessed by the left ventricular end-systolic-pressure-volume-relation (ESPVR), systolic pressure (SP), ejection fraction (EF), and stroke volume (SV). Myocardial injury was assessed based on creatine kinase muscle brain fraction (CK-MB) and Troponin I (cTnI), and kidney injury was assessed based on blood urea nitrogen (BUN) and creatinine. We also assessed the levels of tumor necrosis factor-α (TNF-α) and malondialdehyde (MDA) in the heart tissues.. SV, EF, and SP reduced moderately during the ischemic phase with no major change in ESPVR. During reperfusion, SV, SP, and ESPVR initially increased, and then steadily decreased. Myocardial and kidney injury were marked by the increases in serum CK-MB and cTnI, and creatinine and BUN level. Curcumin pretreatment ameliorated ESPVR and attenuated injuries of both the heart and kidney resulting from I/R insult.. Curcumin pretreatment improved cardiac contractility and attenuated myocardial and renal injury through reducing inflammatory response in the kidney and heart and oxidative stress in the myocardium. Topics: Acute Kidney Injury; Animals; Biomarkers; Blood Urea Nitrogen; Creatine Kinase, MB Form; Creatinine; Curcumin; Cytoprotection; Disease Models, Animal; Heart; Heart Diseases; Inflammation Mediators; Kidney; Malondialdehyde; Myocardial Contraction; Myocardium; Oxidative Stress; Rats; Rats, Sprague-Dawley; Reperfusion Injury; Stroke Volume; Troponin I; Tumor Necrosis Factor-alpha; Ventricular Function, Left; Ventricular Pressure | 2013 |
The role of Curcuma longa against doxorubicin (adriamycin)-induced toxicity in rats.
The major component, called curcumin, of turmeric (Curcuma longa L.) (Family Zingiberaceae) powder is responsible for its biological actions. The present study aimed to prove the protective effect of turmeric extract against doxorubicin (DOX)-induced cardiac, hepatic, and renal toxicity as evaluated in rats. Body weight and urine volume of the animal groups under investigation were recorded daily throughout the experimental period. Also, the cardiac, hepatic, and renal toxicities were determined by estimating the changes in serum activities of the enzymes lactate dehydrogenase (LDH) and creatine kinase (CK), serum levels of alanine aminotransferase, aspartate aminotransferase, nitric oxide, albumin, and calcium, and kidney and liver tissue activities of superoxide dismutase and glutathione peroxidase, as well as the contents of glutathione and malondialdehyde. Hyperlipidemia was also determined, and protein and albumin changes in urine were estimated. Biochemical and histopathological findings demonstrate that turmeric extract has multiple therapeutic activities that are beneficially protective, and it has an ameliorative effect against DOX-induced cardiac toxicity and hepatotoxicity and blocks DOX-induced nephrosis. Similarly, turmeric extract inhibited the DOX-induced increase in plasma cholesterol, LDH, and CK. The present findings conclude that the turmeric extract has multiple therapeutic activities that block the cardiac, hepatic, and renal toxicities induced by DOX, and it also possibly acts as a free radical scavenger. Topics: Animals; Antibiotics, Antineoplastic; Antioxidants; Calcium; Chemical and Drug Induced Liver Injury; Creatine Kinase; Curcuma; Curcumin; Doxorubicin; Drug-Related Side Effects and Adverse Reactions; Glutathione; Heart Diseases; Kidney Diseases; L-Lactate Dehydrogenase; Lipids; Male; Malondialdehyde; Nitric Oxide; Phytotherapy; Plant Extracts; Random Allocation; Rats; Serum Albumin; Transaminases; Troponin T | 2009 |
Curcumin attenuation of acute adriamycin myocardial toxicity in rats.
The protective effect of curcumin on acute adriamycin (ADR) myocardial toxicity was analysed in rats. ADR toxicity, induced by a single intraperitoneal injection (30 mg kg(-1)), was revealed by elevated serum creatine kinase (CK) and lactate dehydrogenase (LDH). The level of the lipid peroxidation products, conjugated dienes and malondialdehyde, was markedly elevated by ADR. ADR caused a decrease in myocardial glutathione content and glutathione peroxidase activity. In contrast, cardiac catalase activity was increased in ADR rats. Curcumin treatment (200 mg kg(-1), seven days before and two days following ADR) significantly ameliorated the early manifestation of cardiotoxicity (ST segment elevation and an increase in heart rate) and prevented the rise in serum CK and LDH exerted by ADR. ADR rats that received curcumin displayed a significant inhibition of lipid peroxidation and augmentation of endogenous antioxidants. These results suggest that curcumin inhibits ADR cardiotoxicity and might serve as novel combination chemotherapeutic agent with ADR to limit free radical-mediated organ injury. Topics: Animals; Anti-Inflammatory Agents, Non-Steroidal; Antibiotics, Antineoplastic; Creatine Kinase; Curcumin; Doxorubicin; Electrocardiography; Heart Diseases; Hemodynamics; L-Lactate Dehydrogenase; Male; Oxidation-Reduction; Rats; Rats, Wistar | 1998 |