Abstract：
:The efficiency of multiplicity reactivation of T4 particles inactivated by platinum(II) complexes is very low. The same is true for marker rescue and functional survival of genes. This can be at least partly explained by the inability of most inactivated virus particles to introduce their DNA into the host cells as demonstrated by electron microscopy. Conformational changes in the DNA, formation of DNA-DNA and DNA-protein cross-links and the damage of proteins participating in the injection process could be responsible for the phenomenon observed.
journal_name
Chem Biol Interactjournal_title
Chemico-biological interactionsauthors
Kerszman G,Josephsen J,Fernholm Bdoi
10.1016/0009-2797(79)90166-2subject
Has Abstractpub_date
1979-12-01 00:00:00pages
259-68issue
2-3eissn
0009-2797issn
1872-7786pii
0009-2797(79)90166-2journal_volume
28pub_type
杂志文章abstract：:Butadiene epidemiologic research has focused primarily on one cohort of workers in the North American styrene-butadiene rubber (SBR) industry and on the largest cohort of workers in the United States butadiene monomer industry. The most recent studies of these populations are characterized by carefully enumerated stud...
journal_title：Chemico-biological interactions
pub_type： 杂志文章,评审
doi：10.1016/s0009-2797(01)00169-7
更新日期：2001-06-01 00:00:00
abstract：:We examined and compared enantioselectivity in the oxidation of propranolol (PL) by liver microsomes from humans and Japanese monkeys (Macaca fuscata). PL was oxidized at the naphthalene ring to 4-hydroxypropranolol, 5-hydroxypropranolol and side chain N-desisopropylpropranolol by human liver microsomes with enantiose...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/s0009-2797(00)00174-5
更新日期：2000-06-15 00:00:00
abstract：:Oxidative stress induced by Reactive Oxygen Species (ROS) was shown to be involved in the pathogenesis of chronic diseases such as cardiovascular pathologies. Particularly, oxidative stress has proved to mediate abnormal platelet function and dysfunctional endothelium-dependent vasodilatation representing a key factor...
journal_title：Chemico-biological interactions
pub_type： 杂志文章,评审
doi：10.1016/j.cbi.2017.11.012
更新日期：2018-01-05 00:00:00
abstract：:tert-Butylhydroquinone (BHQ), an antioxidant used as a food additive, exhibits an anticancer effect at low doses, but is carcinogenic in rodents at high doses. BHQ is metabolized into cytotoxic tert-butylquinone (TBQ), which is further converted to 6-tert-butyl-2,3-epoxy-4-hydroxy-5-cyclohexen-1-one (TBEH) through 6-t...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2014.09.023
更新日期：2015-06-05 00:00:00
abstract：:Montelukast is a cysteinyl leukotriene (CysLT) receptor antagonist with efficacy against a variety of diseases, including asthma and inflammation-related conditions. However, various neuropsychiatric events (NEs) suspected to be related to montelukast have been reported recently, with limited understanding on their as...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2020.109134
更新日期：2020-08-01 00:00:00
abstract：:Despite the advances in early detection and targeted therapies, chemotherapy is still of vital importance in breast cancer treatment. However, development of drug resistance and serious side effects limits their usage. Thus, there is an urgent need for safer and more effective agents against breast cancer. We have pre...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2016.12.010
更新日期：2017-02-01 00:00:00
abstract：:The knowledge of brain metallothionein (MT) regulation and especially of MT presence in specific cell types is scarce. Therefore, the effect of several well-known MT inducers, measured by radioimmunoassays using antibodies that cross-react with MT-I and MT-II or specific for MT-I and which do not cross-react with huma...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(94)90020-5
更新日期：1994-12-01 00:00:00
abstract：:The extent of DNA modification in cancerous rat live and lung tissues was investigated and compared to their respective normal tissues. Liver tumors were induced by 2-fluorenylacetamide (2-FAA) or N-nitroso-N-2-fluorenylacetamide (N-NO-2-FAA), and lung tumors were induced by sodium nitrite plus trimethylamine. In the ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(94)03327-5
更新日期：1995-02-01 00:00:00
abstract：:4-methylesculetin (4 ME) is a natural antioxidant coumarin with protective effects on the intestinal inflammation, in which oxidative stress plays a key role in its aetiology and pathophysiology. Based on this, we examined the antioxidant molecular mechanisms involved in the intestinal anti-inflammatory activity of th...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2019.108876
更新日期：2020-01-05 00:00:00
abstract：:An assay of gamma-glutamylcysteine synthetase (gamma-GCS) and glutathione synthetase (GS) in crude extracts of cultured cells and tissues is described. It represents a novel combination of known methods, and is based on the formation of glutathione (GSH) from cysteine, glutamate and glycine in the presence of rat kidn...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/s0009-2797(02)00017-0
更新日期：2002-04-20 00:00:00
abstract：:The distribution and metabolism of the environmental pollutant 1-nitropyrene was studied in C57B1/6N mice following oral or intraperitoneal dosing. When administered by gavage, 1-nitropyrene and its metabolites demonstrated biphasic elimination kinetics from the blood, with half-lives of 0.3 and 1.8 days and a distrib...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(94)03574-r
更新日期：1995-04-14 00:00:00
abstract：:The goal of this study was to assess acetylcholinesterase (AChE) inhibition at different regions of the gastrointestinal (GI) tract following inhalation exposure to nerve agent sarin. Seven major regions of the GI tract were removed from saline control animals (n=3) and 677.4 mg/m(3) sarin-exposed animals at 4h (n=4) ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2010.03.011
更新日期：2010-09-06 00:00:00
abstract：:Organophosphourus compounds (OPC, including nerve agents and pesticides) exhibit acute toxicity by inhibition of acetylcholinesterase. Lung affections are frequent complications and a risk factor for death. In addition, epidemiological studies reported immunological alterations after OPC exposure. In our experiments w...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2013.08.011
更新日期：2013-12-05 00:00:00
abstract：:The stereospecific 5β-reduction of Δ(4)-3-ketosterols is very difficult to achieve chemically and introduces a 90° bend between ring A and B of the planar steroid. In mammals, the reaction is catalyzed by steroid 5β-reductase, a member of the aldo-keto reductase (AKR) family. The human enzyme, AKR1D1, plays an essenti...
journal_title：Chemico-biological interactions
pub_type： 杂志文章,meta分析
doi：10.1016/j.cbi.2010.12.020
更新日期：2011-05-30 00:00:00
abstract：:Intracellular calcium (Ca(2+)i) overload induced by chronic hypoxia alters Ca(2+)i homeostasis, which plays an important role on mediating myocardial injury. We tested the hypothesis that treatment with trimetazidine (TMZ) would improve Ca(2+)i handling in hypoxic myocardial injury. Cardiomyocytes isolated from neonat...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2015.04.022
更新日期：2015-07-05 00:00:00
abstract：:The 2 pH dependent peaks formed in the Soret region by the treatment of reduced hepatic microsomes or purified cytochrome P-448 with ethyl isocyanide do not exhibit identical dependence on ethyl isocyanide concentration. This behavior and other facts regarding double Soret spectra can be explained by a simple expostul...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(78)90051-0
更新日期：1978-02-01 00:00:00
abstract：:Rat hepatic hydroxysteroid sulfotransferase with sulfoconjugates androsterone (androsterone-sulfating sulfotransferase) is an oligomer consisting of several subunits with distinct pI values but with the same molecular mass (pI variants). N-terminal amino acid sequences of the pI variants are all identical. The enzyme ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(94)90049-3
更新日期：1994-06-01 00:00:00
abstract：:In comparison with the fluorescence emission spectra of 7-methylbenz[a]-anthracene-nucleoside adducts, the fluorescence emission spectra of hydrocarbon-deoxyribonucleoside adducts containing a methyl substituent in the "bay region" lack spectral resolution at room temperature and appear at substantially longer wavelen...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(79)90150-9
更新日期：1979-09-01 00:00:00
abstract：:The metabolism of radiolabelled benz(j)aceanthrylene (B(j)A) was studied by high performance liquid chromatography (HPLC) using suspensions of hepatocytes and liver microsomes from control- or Aroclor 1254 (PCB)-treated rats, or with human liver microsomes (five different donors) as activation systems. The major metab...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/s0009-2797(98)00037-4
更新日期：1998-06-05 00:00:00
abstract：:Interaction of double stranded DNA with bulky and hydrophobic Salen type Schiff base complex: [N, N' Bis [3- tert-butyl-5-[triphenyl-phosphonium - methyl] - salicylidene] 1,2 ethylene-diamine nickel(III) acetate (refer to Ni Salen complex) was extensively investigated using the spectroscopic techniques and gel electro...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2018.01.007
更新日期：2018-02-25 00:00:00
abstract：:Ginsenoside Rb1 (GsRb1) is the best constituent of ginseng and although it shows clinical efficacy as an antineoplastic, antioxidative and antirheumatic agent, its oral bioavailability is poor due to its limited solubility. In this study, the solubility of GsRb1 was improved by encapsulating it in polymeric nanocapsul...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2020.109285
更新日期：2020-12-01 00:00:00
abstract：:There are global increased interests to identify novel agents that can possess anti-tumor effects or maximize the anti-tumor effects of low doses for conventional anti-cancer drugs. The aim of this study was to investigate anti-tumor effects and protective role of isolated hesperidin from sweet orange on doxorubicin-i...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2018.02.029
更新日期：2018-04-01 00:00:00
abstract：:Gentamicin-induced nephrotoxicity has been well documented, although the causing mechanisms and preventative measures need further investigation. The current study aimed to explore the potential protective impacts of celecoxib, a selective cyclooxygenase-2 (COX-2) inhibitor, on gentamicin-induced nephrotoxicity and th...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2019.108863
更新日期：2020-01-05 00:00:00
abstract：:10-(2-pyrazolyl-ethoxy)-(20S)-camptothecin (CPT13) is a novel semi-synthetic analogue of camptothecin, our previous report had shown that it possessed higher in vitro cytoxicity activity towards human colon cancer HCT8 cell line than topotecan. In this study, the anti-proliferative effect of CPT13 on HCT8 cell line in...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2008.07.005
更新日期：2008-11-25 00:00:00
abstract：:This study is aimed to investigate whether Mabuterol (Mab) inhibits proliferation of airway smooth muscle cells (ASMCs) induced by platelet-derived growth factor BB (PDGF-BB) and how far it is related to mitochondrial fission/fusion and intracellular calcium if it comes into play. To explore the mechanism of Mab's ant...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2019.04.023
更新日期：2019-07-01 00:00:00
abstract：:Increased flux of glucose through the polyol pathway has been implicated in the pathophysiology of secondary diabetic complications. The first step of this pathway, which generates sorbitol from glucose, is catalyzed by aldose reductase (AR) (AKR1B). In vitro, the binding of substrates and inhibitors to AR is highly s...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/s0009-2797(02)00214-4
更新日期：2003-02-01 00:00:00
abstract：:The trace metals are frequently encountered as mixtures of essential and non-essential elements. Therefore, evaluation of their toxic effects individually does not offer a realistic estimate of their impact on biological processes. We studied effects of a mixture of four essential and toxic metals (Cu, Cd, Fe and Ni) ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2008.05.014
更新日期：2008-08-11 00:00:00
abstract：:The biotoxin okadaic acid (OA) is a lipophilic secondary metabolite of marine microalgae. Therefore, OA accumulates in the fatty tissue of various shellfish and may thus enter the food chain. The ingestion of OA via contaminated marine species can lead to the diarrhetic shellfish poisoning syndrome characterized by th...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2020.108937
更新日期：2020-02-01 00:00:00
abstract：:Green tea catechins (GTCs) are polyphenolic flavonoids formerly called vitamin P. GTCs, especially (-)-epigallocatechin-3-gallate (EGCG), lower the incidence of cancers, collagen-induced arthritis, oxidative stress-induced neurodegenerative diseases, and streptozotocin-induced diabetes. Also, inhibition of adipogenesi...
journal_title：Chemico-biological interactions
pub_type： 杂志文章,评审
doi：10.1016/j.cbi.2007.02.008
更新日期：2007-04-25 00:00:00
abstract：:Functional activity of neurotransmitter receptor and their sensitivity to regulation are altered in DM. We evaluated the neuroprotective effect of curcumin in glutamate mediated excitotoxicity in cerebral cortex of streptozotocin induced diabetic rats. Gene expression studies in diabetic rats showed a down regulation ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2012.11.024
更新日期：2013-01-25 00:00:00
