Abstract：
:Asiatic acid (AA), a pentacyclic triterpenoid, is a key phytoconstituent of Centella asiatica. AA is a patented as a cytotoxic substance, and it exerts cytotoxicity against Hep3B, Hela and MCF-7 cell lines. However, pentacyclic triterpenoids also modulate the expression and transcriptional activities of Nrf2 and exert cytoprotective effects. In this study, we investigated the effects of AA on the doxorubicin (DXR)-induced organ toxicities and expression of the Nrf2. DXR toxicity was induced by a single intravenous injection of 65.75 mg/kg of DXR. Seven days pretreatment with AA at the doses of 5, 10 and 20 mg/kg, p.o. significantly reverted the DXR-induced oxidative stress in heart, liver and kidney. The biochemical indicators of DXR toxicity including increased activities of serum creatinine kinase isoenzyme, transaminases and lactate dehydrogenase along with increased serum creatinine and serum blood urea nitrogen were normalised by AA. AA was also protected against the DXR-induced histological alterations including necrosis, hyaline degeneration and congestion in the heart; leukocytic inflammation, centrilobular necrosis, apoptosis and fatty changes in the liver; and necrosis and inflammation in the kidney. The protective effects of AA were dose dependent, and the 20 mg/kg dose exerted protection against the DXR toxicity by increasing Nrf2 protein expression.
journal_name
Cardiovasc Toxicoljournal_title
Cardiovascular toxicologyauthors
Kamble SM,Patil CRdoi
10.1007/s12012-017-9424-0subject
Has Abstractpub_date
2018-04-01 00:00:00pages
131-141issue
2eissn
1530-7905issn
1559-0259pii
10.1007/s12012-017-9424-0journal_volume
18pub_type
杂志文章abstract：:Heart rate variability (HRV) is a measure of cardiac pacing dynamics that has recently garnered a great deal of interest in environmental health studies. While the use of these measures has become popular, much uncertainty remains in the interpretation of results, both in terms of human and animal research. In humans,...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章,评审
doi：10.1007/s12012-007-0004-6
更新日期：2007-01-01 00:00:00
abstract：:Four decades of research on the link between hyperhomocysteinemia and cardiovascular disease has led to a crossroads. Several negative studies on the role of homocysteine-lowering B-vitamin therapy in reducing the risk of atherothrombotic cardiovascular disease have dampened enthusiasm for this important field of rese...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章,评审
doi：10.1007/s12012-009-9042-6
更新日期：2009-06-01 00:00:00
abstract：:Doxorubicin (Dox), an antitumor anthracycline antibiotic, plays a key role in the treatment of many neoplastic diseases. However, its chronic administration induces cardiomyopathy. Increased oxidative stress is a major factor implicated in Dox-induced cardiotoxicity. We hypothesized that a pre-treatment with grape see...
journal_title：Cardiovascular toxicology
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doi：10.1007/s12012-012-9155-1
更新日期：2012-06-01 00:00:00
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journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-014-9243-5
更新日期：2014-06-01 00:00:00
abstract：:It is generally considered that the genetics of atherosclerosis and its complications involves a large number of genes with common alleles having weak effects on disease risk but possibly interacting with each other and with non-genetic factors. In such a complex system, absence of marginal effects (effects of polymor...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章,评审
doi：10.1385/ct:5:2:143
更新日期：2005-01-01 00:00:00
abstract：:The exact mechanism of acute heart dysfunction caused by jellyfish venom remains unclear for the moment. In the present study, we examined the problem caused by the tentacle extract (TE) from the jellyfish Cyanea capillata at the levels of whole animal, isolated heart, primarily cultured cardiomyocytes, and intracellu...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-014-9250-6
更新日期：2014-09-01 00:00:00
abstract：:Caffeine, a naturally occurring purine-based alkaloid, is the most consumed psychostimulant worldwide. Since caffeine pharmacokinetics shows extreme interindividual variability, it is not easy to establish its toxic dose. Only a few cases of death due to acute caffeine intoxication have been described so far, the majo...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-020-09608-z
更新日期：2021-01-01 00:00:00
abstract：:Cerium dioxide nanoparticles (CeO2 NPs) are an engineered nanomaterial (ENM) that possesses unique catalytic, oxidative, and reductive properties. Currently, CeO2 NPs are being used as a fuel catalyst but these properties are also utilized in the development of potential drug treatments for radiation and stroke protec...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-013-9213-3
更新日期：2013-12-01 00:00:00
abstract：:Hypertension, as one of the major risk factors for cardiovascular disease, significantly affects human health. Prostaglandin E2 (PGE2) and the E3-class prostanoid (EP3) receptor have previously been demonstrated to modulate blood pressure and hemodynamics in various animal models of hypertension. The PGE2-evoked press...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-020-09619-w
更新日期：2020-11-09 00:00:00
abstract：:We made an attempt to evaluate/compare the cardioprotective activity of two different doses (50 and 100 mg/kg body weight, given orally for 30 consecutive days) of Egyptian sweet marjoram leaf powder (MLP) and marjoram leaf aqueous extract (MLE) against isoproterenol (ISO)-induced myocardial infarcted rats (150 mg/kg ...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-012-9189-4
更新日期：2013-06-01 00:00:00
abstract：:The present study was undertaken to evaluate protective role of S. rhomboidea. Roxb (SR) leaf extract against in vitro low-density lipoprotein (LDL) oxidation and oxidized LDL (Ox-LDL) induced macrophage apoptosis. Copper and cell-mediated LDL oxidation, Ox-LDL-induced peroxyl radical generation, mitochondrial activit...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-011-9110-6
更新日期：2011-06-01 00:00:00
abstract：:Dofetilide is a class III antiarrhythmic used for treating atrial dysrhythmias. Though its adverse effects are well described in routine use, very little is known about dofetilide toxicity in overdose. This is a retrospective case series of consecutive patients reported to our poison center after dofetilide overdose. ...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-016-9384-9
更新日期：2017-07-01 00:00:00
abstract：:The objective of this study was to characterize acute coronary artery injury evoked by the endothelin A receptor (ETAR) antagonist, CI-1034. Male dogs (n = 5) were intravenously administered CI-1034 at 120 mg/kg for 4 d. Control animals (n = 3) received vehicle. Macroscopically, drug-related hemorrhage was observed in...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1385/ct:6:1:25
更新日期：2006-01-01 00:00:00
abstract：:Cardiovascular disease represents one of the most important public health problem in the Western countries, with sudden cardiac death (SCD) being the most common cause of death in adults under 65 years of age. The objective of the present study is to evaluate the leading causes of SCD in young adults who died suddenly...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-014-9255-1
更新日期：2014-12-01 00:00:00
abstract：:Cardiac gene expression regulation is controlled not only by genetic factors but also by environmental, i.e., epigenetic factors. Several environmental toxic effects such as oxidative stress and ischemia can result in abnormal myofibril gene expression during heart development. Troponin, one of the regulatory myofibri...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-014-9278-7
更新日期：2015-07-01 00:00:00
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journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1385/ct:6:3:199
更新日期：2006-01-01 00:00:00
abstract：:Carbon soot is produced in the process of diamond manufacture. Recent experimental and epidemiological studies have associated exposure to carbon nanoparticles with effects on cardiovascular system and blood cells. The objective of this study is to assess the cardiovascular effects consequent to chronic respiratory ex...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-009-9053-3
更新日期：2009-12-01 00:00:00
abstract：:The effects of magnesium (Mg2+) on ischaemic complications of pathological cardiac hypertrophy are unclear. In this study, we investigated effects of Mg2+ pretreatment on ischaemia/reperfusion (I/R) injury in isoprenaline (ISO)-induced hypertrophic hearts. Wistar rats were treated for 7 days with different combination...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-015-9355-6
更新日期：2017-01-01 00:00:00
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journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-017-9413-3
更新日期：2018-02-01 00:00:00
abstract：:Acute cardiovascular poisoning is a major cause of adverse outcomes in poisoning emergencies. The prognostic validity of corrected QT (QTc) and dispersed QT (QTd) in these outcomes is still limited. The present study aimed to determine the risk factors of mortality, adverse cardiovascular events (ACVE), and intensive ...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-020-09629-8
更新日期：2021-01-05 00:00:00
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journal_title：Cardiovascular toxicology
pub_type： 杂志文章,评审
doi：10.1007/s12012-017-9433-z
更新日期：2018-06-01 00:00:00
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journal_title：Cardiovascular toxicology
pub_type： 杂志文章,评审
doi：10.1007/s12012-016-9394-7
更新日期：2017-10-01 00:00:00
abstract：:Arsenic toxicity is one of the major environmental problems causing various diseases, cardiovascular disorders is one of them. Several epidemiological studies have shown that arsenic causes cardiac hypertrophy but the detailed molecular mechanism is to be studied yet. This study is designed to determine the molecules ...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-019-09550-9
更新日期：2020-06-01 00:00:00
abstract：:Clopidogrel is used in patients with coronary syndromes and at risk of thrombotic events or receiving percutaneous coronary intervention (PCI) for reducing heart attack and stroke. Here we present genotype and phenotype study of Iranian patients undergoing PCI treated with clopidogrel during a 6-month period of follow...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-018-9459-x
更新日期：2018-10-01 00:00:00
abstract：:Erythromycin is an antibiotic that prolongs the QT-interval and causes Torsade de Pointes (TdP) by blocking the rapid delayed rectifying potassium current (IKr) without affecting either the slow delayed rectifying potassium current (IKs) or inward rectifying potassium current (IK1). Erythromycin exerts this effect in ...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-019-09532-x
更新日期：2019-12-01 00:00:00
abstract：:Present study evaluates cardioprotective role of melatonin (Mel), alpha lipoic acid (ALA), a combination of melatonin and alpha lipoic acid (Mel + ALA) against cadmium (Cd)-induced oxidative damage. Female albino rats were subjected to 15-day exposure to Cd (5.12 mg/kg bw) alone or treated with ML (10 mg/kg bw) + ALA ...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-010-9092-9
更新日期：2011-03-01 00:00:00
abstract：:Tolerance to clinically important organic nitrates such as nitroglycerin (NTG) has been experimentally related to endothelial dysfunction and vascular oxidative stress. Anti-oxidant enzymes such as the glutathione-S-transferases GSTs) could potentially play a protective role in NTG tolerance. Our previous work showed ...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1385/ct:6:2:131
更新日期：2006-01-01 00:00:00
abstract：:Arsenic trioxide (ATO) is among the first-line chemotherapeutic drugs used in oncological practice. It has shown substantial efficacy in treating patients with relapsed or refractory acute promyelocytic leukaemia. The clinical use of ATO is hampered due to cardiotoxicity and hence many patients are precluded from rece...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章,评审
doi：10.1007/s12012-018-09504-7
更新日期：2019-04-01 00:00:00
abstract：:This study was aimed at evaluation of changes in activities of selected antioxidant enzymes (superoxide dismutase, catalase, glutathione peroxidase, and glutathione reductase) and contents of key nonenzymatic antioxidants (glutathione, protein thiol groups, and α- and γ-tocopherols) in the left heart ventricle of youn...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-011-9105-3
更新日期：2011-06-01 00:00:00
abstract：:Anthracycline chemotherapy produces cardiac repolarization abnormalities and arrhythmias because of cardiac toxicity of drugs. Ventricular arrhythmogenesis is attributable to increase in repolarization heterogeneity that is characterized by spatial dispersion of repolarization. The purpose of this work was to study th...
journal_title：Cardiovascular toxicology
pub_type： 杂志文章
doi：10.1007/s12012-012-9172-0
更新日期：2012-12-01 00:00:00
