Abstract：
:Ultraviolet absorption data and thermal chromatography through hydroxyapatite (HAP) column revealed that furazolidone treatment of Vibrio cholerae cells produced more than 80% of DNA reversibly bihelical due to the formation of interstrand cross-links and the reaction obeyed a first order relation. Sensitivities of the Escherichia coli strains to the lethal action of the drug were in the order: AB 2480(uvr- rec-) greater than AB 2463(rec-) greater than AB 1886(uvr-) greater than AB 1157(repair proficient) or AB 4401(wild type). Furazolidone was 'Rec test' positive, produced dose-dependent prophage induction in E. coli cells and also dose-dependent streptomycin-resistance forward mutation in V. cholerae cells. The quantitative aspect and also the mode of furazolidone action on DNA were discussed.
journal_name
Chem Biol Interactjournal_title
Chemico-biological interactionsauthors
Chatterjee SN,Banerjee SK,Pal AK,Basak Jdoi
10.1016/0009-2797(83)90078-9subject
Has Abstractpub_date
1983-08-01 00:00:00pages
315-26issue
3eissn
0009-2797issn
1872-7786pii
0009-2797(83)90078-9journal_volume
45pub_type
杂志文章abstract：:The cytochrome P450 isoforms responsible for the regio-selective metabolism of benz[a]anthracene (BA) are poorly defined but as with other polycyclic aromatic hydrocarbons (PAHs) may include members of the CYP2C sub-family. Since the expression of some of these is regulated in a gender-specific manner and may be alter...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/s0009-2797(00)00147-2
更新日期：2000-03-15 00:00:00
abstract：:Dopa was oxidized by Mn(3+)-pyrophosphate complex to the corresponding o-quinone, accompanied by the cyclization of the amino chain to form cyclized dopa ortho-quinone (cDoQ) with absorption maxima at wavelengths of 305 and 475 nm. The cyclization was found to proceed in a single step from DoQ to cDoQ without formatio...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(94)90090-6
更新日期：1994-11-01 00:00:00
abstract：:Diabetic nephropathy (DN) is a common microvascular complication of diabetes mellitus (DM) that worsens its morbidity and mortality. There is evidence that camel milk (CM) improves the glycemic control in DM but its effect on the renal complications especially the DN remains unclear. Thus the current study aimed to ch...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2015.01.013
更新日期：2015-03-05 00:00:00
abstract：:Acetylcholinesterase (AChE) terminates cholinergic neurotransmission by hydrolyzing acetylcholine. The collagen-tailed AChE tetramer is a product of 2 genes, ACHE and ColQ. The AChE tetramer consists of 4 identical AChE subunits and one polyproline-rich peptide, whose function is to hold the 4 AChE subunits together. ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2020.109007
更新日期：2020-03-01 00:00:00
abstract：:A detailed subfractionation of the non-pregnant porcine corpus luteum (CL) was performed employing differential centrifugation. Marker enzyme assays (i.e., lactate dehydrogenase for the cytosol, NADPH-cytochrome P450 reductase for the endoplasmatic reticulum, catalase (CAT) for peroxisomes, glutamate dehydrogenase for...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2003.10.002
更新日期：2004-01-15 00:00:00
abstract：:The effects of 3-methylcholanthrene (MCA), 5,6-benzoflavone (betaNF), 7,8-benzoflavone (alphaNF) and pregnenolone 16alpha-carbonitrile (PCN) upon aryl hydrocarbon hydroxylase (AHH) were determined in primary mammary gland epithelial cell cultures prepared from the C3Hf-/Ki mouse. MCA elevated AHH activity by 3--4 fold...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(77)90067-9
更新日期：1977-04-01 00:00:00
abstract：:The Syrian hamster Harderian gland (HG), representing a highly porphyrogenic organ, was used as a model system for studying physiologically occurring damage of biomolecules by porphyrins and their precursors, phenomena associated with from the pathological situation of porphyrias. The species used exhibits the peculia...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/s0009-2797(00)00320-3
更新日期：2001-04-16 00:00:00
abstract：:We investigated the permeabilities of lipid bilayers to the neurotoxin methylmercuric chloride (MMC). This mercurial is an efficient collisional quencher of the fluorescence of N-alkyl carbazole derivatives. Quenching of the fluorescence of beta-(3-(9-carbazole)-propionyl-L-alpha-phosphatidylcholine (CPA-PC) in vesicl...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(80)90054-x
更新日期：1980-06-01 00:00:00
abstract：:NADP(H)-dependent cytosolic aldo-keto reductases (AKR) are mostly monomeric enzymes which fold into a typical (α/β)(8)-barrel structure. Substrate specificity and inhibitor selectivity are determined by interaction with residues located in three highly variable loops (A, B, and C). Based on sequence identity, AKR have...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2011.02.007
更新日期：2011-05-30 00:00:00
abstract：:Two new flavonoids, bismilachinone (11) and smilachinin (14), were isolated from the leaves of Smilax china L. together with 14 known compounds. Their structures were elucidated using spectroscopic methods. The PTP1B, α-glucosidase, and DPP-IV inhibitory activities of compounds 1-16 were evaluated at the molecular lev...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2016.04.012
更新日期：2016-06-25 00:00:00
abstract：:It is known that procymidone modifies sexual differentiation in vivo and in vitro, and that it induces vitellogenin (Vtg) synthesis in primary cultured rainbow trout hepatocytes. The aim of this study was to evaluate the mechanism underlying this latter in vitro estrogenic action. The cells were treated for 24 h with ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2003.12.006
更新日期：2004-03-15 00:00:00
abstract：:Stearoyl-CoA desaturase (SCD) generates monounsaturated fatty acids (MUFAs) which contribute to cell growth, survival, differentiation, metabolic regulation and signal transduction. Overexpression of SCD is evident and implicated in metabolic diseases such as diabetes and non-alcoholic fatty liver disease. SCD also st...
journal_title：Chemico-biological interactions
pub_type： 杂志文章,评审
doi：10.1016/j.cbi.2019.108917
更新日期：2020-01-25 00:00:00
abstract：:We examined radiosensitizing properties of two novel platinum complexes (ethylenediamine(L-malato)platinum(II)), Pt1 and bis(1-ethylimidazole(L-malato)platinum(II)), Pt4. Initial double strand break (DSB) level and DSB rejoining were measured, using pulse field gel electrophoresis (PFGE) in human G1 phase lymphocytes ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/s0009-2797(03)00106-6
更新日期：2003-10-25 00:00:00
abstract：:The enzymatic oxidation of tetrachloro-1,4-hydroquinone (1,4-TCHQ), resulting in covalent binding to protein of tetrachloro-1,4-benzoquinone (1,4-TCBQ), was investigated, with special attention to the involvement of cytochrome P-450 and reactive oxygen species. 1,4-TCBQ itself reacted very rapidly and extensively with...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(88)90110-x
更新日期：1988-01-01 00:00:00
abstract：:Product yields have been determined after one-electron-induced reduction of CCl4 in aqueous solutions containing t-butanol and various concentrations of oxygen. It was shown that CCl3 radicals add oxygen to form CCl3O2 radicals, which eventually yield three chloride ions and CO2. A constant ratio of G(Cl-)/G(CO2) = 4 ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(83)90144-8
更新日期：1983-10-15 00:00:00
abstract：:Exposure to metals and metalloids including arsenic, cadmium, mercury, and nickel has been a worldwide health problem for several decades. The aim of this study was to learn how metal-induced oxidative stress triggers cell proliferation, a process of great significance for cancer. NADPH oxidase (NOX) activity and cell...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2014.10.034
更新日期：2014-12-05 00:00:00
abstract：:4-Hydroxy-2-nonenal (HNE), a major reactive product of lipid peroxidation, is believed to play a central role in atherogenic actions triggered by oxidized lipoproteins. An aldo-keto reductase (AKR) 1C15 efficiently reduces HNE and is distributed in many rat tissues including endothelial cells. In this study, we invest...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2010.12.018
更新日期：2011-05-30 00:00:00
abstract：:Pineal hormone melatonin is an important regulator of endocrine and circadian rhythms in vertebrates. Since liver is assumed to be the major organ in the metabolism of this indole hormone, we investigated the effect of the known Ah-receptor agonist, 2,3,7, 8-tetrachlorodibenzo-p-dioxin (TCDD) on melatonin metabolism i...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/s0009-2797(00)00153-8
更新日期：2000-06-01 00:00:00
abstract：:Fosfomycin is clinically recognized to reduce the aminoglycoside antibiotics-induced nephrotoxicity. However, little has been clarified why fosfomycin protects the kidney from the aminoglycosides-induced nephrotoxicity. Gentamicin, a typical aminoglycoside, is reported to cause lipid peroxidation. We focused on lipid ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2004.05.005
更新日期：2004-07-20 00:00:00
abstract：:6-Shogaol, a potent bioactive compound in ginger (Zingiber officinale Roscoe), has been reported for anti-inflammatory and anti-cancer activity. In this study, we investigated the effect of 6-shogaol to enhance tumor necrosis factor-related apoptosis-inducing ligand (TRAIL)-mediated apoptosis. The combined treatment w...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2015.01.020
更新日期：2015-02-25 00:00:00
abstract：:A microspectrophotometric method for assaying cytochrome P-450 in fresh 24 micrometer unfixed cryostat sections of rat liver has been developed. When used to assay this cytochrome in sections of microsomal preparations it has yielded results equivalent to those obtained by the conventional spectrophotometric assay of ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(78)90108-4
更新日期：1978-03-01 00:00:00
abstract：:Inhibition of CYP enzymes is thought to be the most common cause of drug-drug and/or herb-drug interactions. To characterize the inhibition of CYP enzymes activities by chemicals, enzyme inhibition kinetic experiments are usually carried out. The purpose of this letter is to call attention to evaluate the enzyme inhib...
journal_title：Chemico-biological interactions
pub_type： 评论,信件
doi：10.1016/j.cbi.2014.10.010
更新日期：2014-10-05 00:00:00
abstract：:The screening of bioactive compound libraries can be an effective approach for repositioning FDA-approved drugs or discovering new treatments for human diseases. Previous studies have reported polyphosphate (PolyP)-mediated vascular inflammatory responses such as disruption of vascular integrity. Dabrafenib is a B-Raf...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2016.07.024
更新日期：2016-08-25 00:00:00
abstract：:Numerous reactive oxygen species (ROS) and reactive carbonyl species (RCS) issuing from lipid and sugar oxidation are known to damage a large number of proteins leading to enzyme inhibition and alteration of cellular functions. Whereas studies in literature only focus on the reactivity of one or two of these compounds...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2010.12.028
更新日期：2011-03-15 00:00:00
abstract：:Treatment of isolated mitochondria from rat hepatoma tumor cells (AS-30D) with the oxidant, t-butyl hydroperoxide (tBuOOH, 1 or 5 mumol/ml) resulted in the oxidation of glutathione (GSH to GSSG) and the formation of protein-glutathione mixed disulfides (ProSSG). The GSSG was retained inside of the hepatoma mitochondri...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(92)90073-t
更新日期：1992-09-28 00:00:00
abstract：:The metabolism of [3H]benzo[a]pyrene (BP) and (-)-trans-[14C]7,8-dihydroxy-7,8-dihydrobenzo[a]pyrene (BP-7,8-diol) was studied in freshly isolated hepatocytes of the wild benthic fish, brown bullhead (Ictalurus nebulosus). Bullhead hepatocytes incubated with 40 microM [3H]BP for 1 h metabolized BP to water soluble met...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(90)90063-s
更新日期：1990-01-01 00:00:00
abstract：:In Alzheimer's disease (AD) a reduction in acetylcholinesterase (AChE) and an increase in butyrylcholinesterase (BChE) activity are observed. K variant (539T) is the most common variant of the BCHE gene and, although controversial, several studies reported association between K variant and AD. Previous results showed ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2012.09.008
更新日期：2013-03-25 00:00:00
abstract：:Prostate (CaP) cancer is the second-leading cause of cancer-related mortality in men in Western societies. Androgen receptor (AR) signaling is a critical survival pathway for prostate cancer cells, and androgen-deprivation therapy (ADT) remains the principal treatment for patients with locally advanced and metastatic ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章,评审
doi：10.1016/j.cbi.2016.10.002
更新日期：2016-12-25 00:00:00
abstract：:Over the last few years, several laboratories have focused their attention on elucidating the molecular events that control the expression and localization of acetylcholinesterase (AChE) in neurons and skeletal muscle cells. In this context, results from a number of studies have clearly shown the important contributio...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2005.10.004
更新日期：2005-12-15 00:00:00
abstract：:Organophosphate (OP) based pesticides are highly toxic compounds that are still widely used in agriculture around the world. According to World Health Organization (WHO) data, it is estimated that between 250,000 and 370,000 deaths occur yearly around the globe as a result of acute intoxications by pesticides. Current...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2016.05.034
更新日期：2016-11-25 00:00:00
