Abstract:
:A considerable number of animal studies on the effects of dopaminergic agents on alcohol intake behavior have been performed. Acute alcohol administration in rats induces dopamine release in the caudate nucleus and in the nucleus accumbens, an effect related among others to reinforcement. It has been repeatedly suggested that D1 and D2 receptor activation mediates reward. As alcohol consumption and dopaminergic transmission seem to have a close relationship, all kinds of dopaminergic agents may be regarded as putative therapeutics for preventing relapse. In a prospective European double-blind multicenter clinical trial, comparing the D1, D2, D3 antagonist flupenthixol and placebo in 281 chronic alcohol-dependent patients (27.4% women), the application of the Lesch typology made an outcome differentiation possible. It could be shown in which patients flupenthixol administration was followed by a significantly higher relapse rate and in which patient groups no differences were found when compared to placebo.
journal_name
J Biomed Scijournal_title
Journal of biomedical scienceauthors
Walter H,Ramskogler K,Semler B,Lesch OM,Platz Wdoi
10.1007/BF02255975keywords:
subject
Has Abstractpub_date
2001-01-01 00:00:00pages
83-8issue
1eissn
1021-7770issn
1423-0127pii
54017journal_volume
8pub_type
杂志文章,评审abstract:BACKGROUND:The apolipoprotein E4 (apoE4) genotype is a major risk factor for developing late-onset Alzheimer's disease (AD). Inheritance of apoE4 is also associated with impairments in olfactory function in early stages of AD. In this project we examined the effects of the three common isoforms of human apoE (apoE2, ap...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1186/1423-0127-20-49
更新日期:2013-07-12 00:00:00
abstract:BACKGROUND:Most of the circulating Vitamin D (VitD) is transported bound to vitamin D-binding protein (DBP), and several DBP single nucleotide polymorphisms (SNPs) have been related to circulating VitD concentration and disease. In this study, we evaluated the association among DBP SNPs and AIDS progression in antiretr...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1186/s12929-019-0577-y
更新日期:2019-10-23 00:00:00
abstract::Protein kinases play pivotal roles in the development of the nervous system. They are involved in almost every stage of neuronal development, from initial proliferation and differentiation of progenitor cells to pathfinding of neurites and formation of synapses. Activation of protein kinases is also critical for neuro...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1007/BF02258364
更新日期:1998-01-01 00:00:00
abstract::Critical assessment of experimental muscle-pain models resulting from maximal muscle contraction may provide a means of assessing hypersensitivity and the central nociceptive mechanisms involved in diffused muscle pain. The aim of the present study was, therefore, to investigate the patterns of nociceptive behavior an...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1007/s11373-005-6595-7
更新日期:2005-01-01 00:00:00
abstract::Diabetes is a multifactorial disease that has now been recognized to involve overproduction of reactive oxygen species and pro-inflammatory cytokines. Peroxisomes are subcellular organelles with several important metabolic functions, and their role in the regulation of cellular oxidative stress is now well established...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1159/000079667
更新日期:2004-09-01 00:00:00
abstract:BACKGROUND:Asthma has become an important public health issue and approximately 300 million people have suffered from the disease worldwide. Nowadays, the use of acupuncture in asthma is increasing. This study intended to systematically analyze and compare the gene expression profiles between the asthmatic and acupunct...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1186/1423-0127-16-46
更新日期:2009-05-06 00:00:00
abstract:BACKGROUND:Human keratinocytes and derived products are crucial for skin repair and regeneration. Despite substantial advances in engineered skin equivalents, their poor availability and immunorejection remain major challenges in skin grafting. METHODS:Induced keratinocyte-like cells (iKCs) were directly reprogrammed ...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1186/s12929-020-00642-1
更新日期:2020-04-20 00:00:00
abstract::Mitochondria are the major intracellular source and target sites of reactive oxygen species (ROS) that are continually generated as by-products of aerobic metabolism in animal and human cells. It has been demonstrated that mitochondrial respiratory function declines with age in various human tissues and that a defecti...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1007/BF02258357
更新日期:1997-11-01 00:00:00
abstract::Sensory innervation of the skin subserves protective sensations for the body to prevent thermal and noxious injuries. Neurophysiologically, they belong to the categories of Adelta and C fibers, usually with caliber less than one micro m in diameter. Morphological demonstration of the terminals of these nerves in the e...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1007/BF02253428
更新日期:1997-01-01 00:00:00
abstract::The ACTGCTGA sequence (CTG motif) is located immediately upstream of the NF-kappaB enhancer in the human immunodeficiency virus type-1 (HIV-1) long terminal repeat (LTR). We previously reported on the frequent duplication of this motif in HIV-1-infected individuals. In this study we further characterized the role of t...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1007/BF02257981
更新日期:1994-03-01 00:00:00
abstract:BACKGROUND:Stroke is one of the leading causes of neuronal death. Sesamin is known for neuroprotection by its antioxidant and anti-inflammatory properties but it lacks blood-brain barrier (BBB) activity. A panel of sesamin derivatives was screened and 3-bis (3-methoxybenzyl) butane-1,4-diol (BBD) was selected for high ...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1186/1423-0127-21-15
更新日期:2014-02-18 00:00:00
abstract::Although hypercholesterolemia is a well-known risk factor for atherosclerosis, little is known about the effect of hypercholesterolemia on cardiac contractile function. The objective of this study was to examine the effect of hypercholesterolemia on myocardial contractility. Fifteen New Zealand white rabbits were fed ...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1007/BF02254368
更新日期:2004-11-01 00:00:00
abstract::Stem cell activity is subject to non-cell-autonomous regulation from the local microenvironment, or niche. In adaption to varying physiological conditions and the ever-changing external environment, the stem cell niche has evolved with multifunctionality that enables stem cells to detect these changes and to communica...
journal_title:Journal of biomedical science
pub_type: 杂志文章,评审
doi:10.1186/s12929-020-0624-8
更新日期:2020-03-14 00:00:00
abstract::Mutations at codon 215 of HIV-1 reverse transcriptase (RT) confer resistance to nucleoside analogs through RT-catalyzed ATP-dependent phosphorolysis. We showed that mutation T215Y is predominant over T215F (respectively 38.8 vs. 7.04% of 7312 sequences from a cohort of patients receiving antiretroviral therapy in Fran...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1007/s11373-005-9011-4
更新日期:2005-10-01 00:00:00
abstract::Different human retroviruses, such as Human Immunodeficiency Virus (HIV) and Human T-cell Lymphotropic Virus (HTLV), can cause neurologic infection. However, a definitive diagnosis may be hampered by several factors. Quantification of the viral or proviral load in cerebrospinal fluid (CSF) may be helpful in the diagno...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1186/s12929-015-0170-y
更新日期:2015-08-08 00:00:00
abstract::Human mesenchymal stem cells (hMSCs) are multipotent cells that can differentiate into various tissue types, including bone, cartilage, tendon, adipocytes, and marrow stroma, making them potentially useful for human cell and gene therapies. Our objective was to demonstrate the utility of glass needle-mediated microinj...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1007/BF02256452
更新日期:2003-05-01 00:00:00
abstract::To determine the involvement of the globus pallidus in mediating epilepsy, the effects of microinjection of a GABA uptake blocker (tiagabine), a benzodiazepine agonist (zolpidem) and a GABA-B receptor agonist (baclofen) on pentylenetetrazol (PTZ)-induced tonic seizure were examined in adult rats. Administration of PTZ...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1007/BF02256094
更新日期:2004-07-01 00:00:00
abstract::Adenosine was shown to inhibit norepinephrine (NE) release from sympathetic nerve endings. The purpose of this study was to examine whether endogenous adenosine restrains NE and epinephrine release from the adrenal medulla. The effects of an adenosine receptor antagonist, 1,3-dipropyl-8-(p-sulfophenyl) xanthine (DPSPX...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1007/BF02255947
更新日期:2001-09-01 00:00:00
abstract:BACKGROUND:The type VI adenylyl cyclase (AC6) is a main contributor of cAMP production in the heart. The amino acid (aa) sequence of AC6 is highly homologous to that of another major cardiac adenylyl cyclase, AC5, except for its N-terminus (AC6-N, aa 1-86). Activation of AC6, rather than AC5, produces cardioprotective ...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1186/s12929-017-0367-3
更新日期:2017-09-04 00:00:00
abstract:BACKGROUND:Oxidized LDL (oxLDL) is involved in the development of atherosclerotic heart disease through a mechanism that is not fully understood. In this study, we examined the role of malondialdehyde (MDA), an important oxidative stress epitope of oxLDL, in mediating coronary endothelial cytotoxicity. RESULTS:Human c...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1186/1423-0127-21-11
更新日期:2014-02-03 00:00:00
abstract:BACKGROUND:Vascular dementia is the second dementing illness after Alzheimer's disease and caused by reduced blood flow to the brain, and affects cognitive abilities. Our previous study found that auricular electrical stimulation (ES) improved motor and learning impairment, and this phenomenon related with nicotinic ac...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1186/s12929-019-0526-9
更新日期:2019-05-11 00:00:00
abstract:BACKGROUND:Despite the recent progress in screening and therapy, a majority of prostate cancer cases eventually attain hormone refractory and chemo-resistant attributes. Conventional chemotherapeutic strategies are effective at very high doses for only palliative management of these prostate cancers. Therefore chemo-se...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1186/s12929-015-0127-1
更新日期:2015-04-01 00:00:00
abstract::Acute respiratory distress syndrome (ARDS) can be associated with various disorders. Among these, coronavirus infection may cause life-threatening severe acute respiratory syndrome (SARS). In this review, we present animal models and techniques for the study of ARDS, and discuss the roles and possible mechanisms of va...
journal_title:Journal of biomedical science
pub_type: 杂志文章,评审
doi:10.1159/000073523
更新日期:2003-01-01 00:00:00
abstract:BACKGROUND:Recent evidence suggests that drugs targeting Kv7 channels could be used to modulate vascular function and blood pressure. Here, we studied whether Kv7 channel inhibitors can be utilized to stabilize hemodynamics and reduce resuscitation fluid requirements after hemorrhagic shock. METHODS:Anesthetized male ...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1186/s12929-017-0316-1
更新日期:2017-01-17 00:00:00
abstract::The envelope gene of Moloney murine leukemia virus (Mo-MLV) and its various functional domains have been studied extensively but not as much in terms of their biological effects on cell growth. In this study, we report the biological characterization of a truncated Mo-MLV envelope gene, LN11, which is devoid of a sign...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1007/BF02253367
更新日期:2000-11-01 00:00:00
abstract::Accumulative evidence has supported the role of nitric oxide (NO) in a variety of normal physiological functions as well as many pathological conditions. In this study, we examined the possible diabetogenicity of NO by measuring the expression of the insulin receptor substrate (IRS)-1 in rat hepatocytes and skeletal m...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1007/s11373-006-9073-y
更新日期:2006-07-01 00:00:00
abstract::The nuclear envelope (NE) consists of two membrane layers that segregate the nuclear from the cytoplasmic contents. Recent progress in our understanding of nuclear-lamina associated diseases has revealed intriguing connections between the envelope components and nuclear processes. Here, we review the functions of the ...
journal_title:Journal of biomedical science
pub_type: 杂志文章,评审
doi:10.1186/1423-0127-16-96
更新日期:2009-10-22 00:00:00
abstract::The Tat proteins of human immunodeficiency virus types 1 (HIV-1) and 2 (HIV-2), termed Tat-1 and Tat-2, respectively, are essential for efficient viral replication. Tat proteins activate viral transcription by binding to the TAR RNA stem-loop structure at the 5' end of viral transcripts. We used an in vitro selection ...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1007/BF02255590
更新日期:1997-01-01 00:00:00
abstract::The HIV pol sequentially encodes protease (PR), reverse transcriptase (RT), and integrase (IN) from the 5'-3' direction. We explored the significance of this gene arrangement. All six possible gene dispositions were examined. In two situations where PR was removed from the leading place and no two genes were in their ...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1007/BF02253522
更新日期:1999-09-01 00:00:00
abstract::The goal of this study was to evaluate the effect of chronic Zn2+ administration (1 mg/kg/day for 1 month) in Sprague-Dawley rats (n = 11) on motility and rearing behaviors (number of events/10 min measured in motility cage), on memory (percentage of failures using a foot-shock double T maze), on the number of muscari...
journal_title:Journal of biomedical science
pub_type: 杂志文章
doi:10.1159/000067296
更新日期:2002-11-01 00:00:00