Abstract:
:Graphene possesses a wide range of potential biomedical applications because of the unique physical and chemical properties. However, the side effects of grapheme and its derivatives on a number of biological models even on human body are still not very clear. Therefore, to properly assess the potential risk of grapheme and its derivatives, we summarize the current state of academic knowledge on their toxicity.
journal_name
Curr Drug Metabjournal_title
Current drug metabolismauthors
Xu C,Wang J,Xu Y,Shang G,Wang R,Lin Ydoi
10.2174/138920021131400108subject
Has Abstractpub_date
2013-10-01 00:00:00pages
863-71issue
8eissn
1389-2002issn
1875-5453pii
CDM-EPUB-55823journal_volume
14pub_type
杂志文章,评审abstract::The present study was designed to investigate the hepatic disposition of the prodrug AM365 and the generated antiviral guanosine analogue, AM188 in the isolated perfused rat liver (IPL). The livers of rats (n=12) were isolated and perfused with Krebs-Henseleit pH 7.4 buffer to which AM365 was added as a bolus to achie...
journal_title:Current drug metabolism
pub_type: 杂志文章
doi:10.2174/138920005774330611
更新日期:2005-10-01 00:00:00
abstract:BACKGROUND:Malignant tumors are the leading cause of death in humans. Due to the tedious efforts and investigations made in the field of marine drug discovery, there is now a scientific bridge between marine and pharmaceutical sciences. However, currently only few marine drugs have been lined towards anticancer directi...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200218666170221105402
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:Neuropsychiatric diseases primarily characterized by dementia stand third in the global list of diseases causing disability. The poor water solubility, erratic oral absorption, low bioavailability, poor intestinal absorption, and the impeding action of the blood-brain barrier (BBB) are the major factors limi...
journal_title:Current drug metabolism
pub_type: 杂志文章
doi:10.2174/1573399816666200627214129
更新日期:2020-01-01 00:00:00
abstract:BACKGROUND:The use of psychoactive substances is one of the most dangerous social problems worldwide. Nicotine dependence results from the interaction between neurobiological, environmental and genetic factors. Serotonin is a neurotransmitter that has a wide range of central nervous system activities. The serotonin tra...
journal_title:Current drug metabolism
pub_type: 杂志文章
doi:10.2174/1389200221666200620201348
更新日期:2020-01-01 00:00:00
abstract:BACKGROUND:The administration of multiple drugs for the treatment of diseases is an integral aspect of modern medicine. Though its purpose is to create the intended therapeutic effect, the unintended consequences of drug interactions can cause severe side effects and subsequent economic losses. Likewise, herbal extract...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200216666151103121253
更新日期:2016-01-01 00:00:00
abstract::Modern biologics are biotechnology-derived pharmaceuticals. They are mostly used for diagnosis, prevention and treatment of serious and chronic diseases. Today, therapeutic biologics range from traditional biologics like blood and blood components, fractionated blood products, and antitoxins to modern biologics such a...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/138920006774832604
更新日期:2006-01-01 00:00:00
abstract::New chemical entities are routinely screened in vitro and in vivo for their ability to induce cytochrome P450s (CYP), other drug-metabolizing enzymes and possibly transporters in an attempt to more accurately predict clinical parameters such as drug-drug interactions and clearance in humans. Some of these potential th...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200033489352
更新日期:2003-10-01 00:00:00
abstract::Gender differences in drug concentrations, drug response and toxicity have been attributed to various distinct yet interrelated physiological and molecular mechanisms. Drug transporters and metabolising enzymes play an important role in the xenobiotic cascade and are important regulators of drug disposition at the mol...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/138920009788498996
更新日期:2009-05-01 00:00:00
abstract::Drug metabolite identification and metabolic characteristics analysis play a crucial role in new drug research and development, because they can lead to varied efficacy, severe adverse reactions, and even toxicity. Classical methodologies for metabolite identification have mainly been based on mass spectrometry (MS) c...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200216666141230105649
更新日期:2014-01-01 00:00:00
abstract::The pressing need for targeting, detecting, monitoring, and treating diseased cells concomitantly gives rise to multi-functional nanomedicines, especially those that can combine diagnostic and therapeutic abilities, which are referred to as nanotheranostics. Recently, nanotheranostics are of significant clinical inter...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200211314060003
更新日期:2013-07-01 00:00:00
abstract::Thiopurines such as azathioprine, 6-mercaptopurine and 6-thioguanine are antimetabolites that have been used for several decades in the treatment of several diseases including inflammatory bowel diseases. Additional anti-inflammatory properties of these thiopurines have been discovered in recent years. Thiopurine meta...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/138920009790711887
更新日期:2009-11-01 00:00:00
abstract::The possibility to treat central nervous system (CNS) disorders is strongly limited by the poor access of many therapeutic agent to the target tissues. This is mainly due to the presence of the blood-brain barrier (BBB), formed by a complex interplay of endothelial cells, astrocyte and pericytes, through which only se...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/138920012798356943
更新日期:2012-01-01 00:00:00
abstract::Early understanding of the metabolic pathway and potential interaction of new drug candidates with other drugs is one of the goals of preclinical studies in the drug discovery process. Although other body organs are involved in drug biotransformation, the liver is the predominant organ of metabolism for a wide range o...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/138920012798918426
更新日期:2012-02-01 00:00:00
abstract:BACKGROUND:The prolonged circulation time of nanoparticles in the blood is a prerequisite to realize a controlled and targeted (passive or active targeting) release of the encapsulated gene/drug at the desired site of action. The most popular method to mask or camouflage nanoparticles is the adsorbed, grafted or conjug...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200219666171207120643
更新日期:2018-01-01 00:00:00
abstract::This paper reviews the empirical methods of quantitative microdialysis that have been used to interpret the results obtained from pharmacokinetic studies. The concept of extraction efficiency or recovery and the properties of recovery in vivo (variation with flow rate, time dependency and influence of the mode of admi...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200053586109
更新日期:2005-04-01 00:00:00
abstract:BACKGROUND:Thiopurine antimetabolites are important agents for the treatment of severe diseases, such as acute lymphoblastic leukemia and inflammatory bowel disease. Their pharmacological actions depend on biotransformation into active thioguanine-nucleotides; intracellular metabolism is mediated by enzymes of the salv...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200217666160303104153
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND:Clinical studies during pregnancy are rare due to ethical and practical limitations. Giving pregnant females the same dosing regimen used in adult males or nonpregnant females is inappropriate. Pregnancy physiologically-based pharmacokinetic modeling is a powerful tool that can be used to refine pharmacother...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200219666180702104034
更新日期:2018-01-01 00:00:00
abstract::It has long been suggested that some of the neuropharmacological, neurochemical and behavioural effects of ethanol are mediated by its first metabolite, acetaldehyde. In spite of the well documented psychoactivity of acetaldehyde, the precise role of this compound in alcohol abuse remains a matter of intense debate am...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/138920007782109797
更新日期:2007-10-01 00:00:00
abstract::Transplantation has become an established and successful therapy. Rejections and infections are the principal immune-related complications in the post-transplant course. A reliable and early diagnosis is necessary to prevent graft failure and patient morbidity. Despite the immunologic nature of these complications the...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200024605109
更新日期:2002-04-01 00:00:00
abstract::Cytochrome P450s (P450 or CYPs) comprise a superfamily of enzymes that catalyze the oxidation of a wide variety of xenobiotic chemicals. Although most of P450 inhibitors decrease the metabolic activities mediated by the corresponding P450 forms, unexpected phenomena, which are called as activation or heterotropic coop...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/138920008784746364
更新日期:2008-06-01 00:00:00
abstract::Currently the major research highlights of bioengineering and medical technology are directed towards development of improved diagnostic techniques to screen complex diseases. Screening requirements are to identify the cause of illnesses, monitor improvement or progression of the state of diseases such as cancer, card...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:
更新日期:2015-01-01 00:00:00
abstract::The occurrence of idiosyncratic adverse drug reactions during late clinical trials or after a drug has been released can lead to a severe restriction in its use and even in its withdrawal. Metabolic activation of relatively inert functional groups to reactive electrophilic intermediates is considered to be an obligato...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200054021799
更新日期:2005-06-01 00:00:00
abstract::Oral administration remains the most preferred route for the treatment of many diseases due to its convenience and adaptability. However, the presystemic metabolism may be an important barrier that prevents lipophilic drugs from achieving their pharmacological effects following oral delivery. Nano-based drug delivery ...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/138920012802850100
更新日期:2012-10-01 00:00:00
abstract:BACKGROUND:Hepatocellular carcinoma (HCC) is among the world's most common cancers. For over ten years, the only medical treatment for it has been the multikinase inhibitor Sorafenib. Currently, however, other first or second-line therapeutic options have also shown efficacy against HCC, such as multikinase inhibitors ...
journal_title:Current drug metabolism
pub_type: 杂志文章
doi:10.2174/1389200221999200918141239
更新日期:2020-01-01 00:00:00
abstract:BACKGROUND:ET-26 hydrochloride is a novel intravenous anesthetic, approved for clinical trials, that produces a desirable sedative-hypnotic effect with stable myocardial performance and mild adrenocortical suppression in rats and beagle dogs. The objective of this study was to assess the absorption, distribution, metab...
journal_title:Current drug metabolism
pub_type: 杂志文章
doi:10.2174/1389200221666191223105504
更新日期:2019-01-01 00:00:00
abstract::Etoposide (VP-16), a DNA topoisomerase II poison widely used as an antineoplastic agent is also known to cause leukemia. One of its major metabolic pathways involves O-demethylation to etoposide catechol (etoposide-OH) by cytochrome P450 3A4 (CYP3A4). The catechol metabolite can undergo sequential one- and two-electro...
journal_title:Current drug metabolism
pub_type: 杂志文章
doi:10.2174/138920006779010638
更新日期:2006-12-01 00:00:00
abstract:BACKGROUND:Drug-metabolizing enzymes and transporters play key roles in drug disposition and drug interactions. The alterations of their expression will influence drug pharmacokinetics and pharmacodynamics. However, the changes in the expression of enzymes and transporters in the disease state are still unclear. OBJEC...
journal_title:Current drug metabolism
pub_type: 杂志文章
doi:10.2174/1389200221666200512113731
更新日期:2020-01-01 00:00:00
abstract:BACKGROUND:Overactive bladder syndrome is a broadly occurring urological disorder with a distressing impact on the quality of life. The commonly used antimuscarinic drugs show poor patient compliance because of unsatisfactory potency, tolerability and high occurrence of adverse effects such as dry mouth, blurred vision...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200221666200425211139
更新日期:2020-01-01 00:00:00
abstract::Brain, the centre of the nervous system and an integral part the body, is protected by two anatomical and physiological barriers- Blood-Brain Barrier (BBB) and Blood-Cerebrospinal Fluid Barrier (BCSFB). Blood-Brain Barrier is a very complex and highly organized multicellular structure that shields the brain from harmf...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200218666170113125132
更新日期:2017-01-01 00:00:00
abstract::Molecules exist as three dimensional structures. Therefore they can exist in symmetrical and asymmetrical forms. Molecules with an asymmetric centre are chiral. If the molecule and its mirror image are non-superimposable, the relationship between the two molecules is enantiomeric and the two stereoisomers are enantiom...
journal_title:Current drug metabolism
pub_type: 杂志文章,评审
doi:10.2174/1389200013338810
更新日期:2001-03-01 00:00:00