Abstract：
:Disodium cromoglycate (DSCG) in equimolar concentration of 0.56 mumol/l preincubated with an asynchronous cell population decreases the inhibition of proliferation and results in a 100% elimination of inhibition of colony formation induced by benfluron (BF). DSCG protects the cells from unbalanced growth and unbalanced metabolism (e.g., prevention of increase or decrease in protein cell content, glycolytic activity and in amino acid metabolism) which are both the integrating parts of BF cytotoxic reaction. The protective effect of DSCG is manifested also on synchronous cell populations, particularly in G2 phase (26%). DSCG also stabilizes cell membrane by preventing the alterations of its permeability caused by the cytolytic concentrations of benfluron (at a concentration of 1.05 mumol/l and more).
journal_name
Chem Biol Interactjournal_title
Chemico-biological interactionsauthors
Horáková K,Vlcková A,Lukácová Ddoi
10.1016/0009-2797(93)90002-gsubject
Has Abstractpub_date
1993-12-01 00:00:00pages
103-13issue
2-3eissn
0009-2797issn
1872-7786pii
0009-2797(93)90002-Gjournal_volume
89pub_type
杂志文章abstract：:Reactive metabolites formed from benzene include benzene oxide, trans,trans muconaldehyde, quinones, thiol adducts, phenolic metabolites and oxygen radicals. Susceptibility to the toxic effects of benzene has been suggested to occur partly because of polymorphisms in enzymes involved in benzene metabolism which includ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2009.11.017
更新日期：2010-03-19 00:00:00
abstract：:Avermectin (AVM) is a macrocyclic lactone agent widely used as a nematicide, acaricide and insecticide in veterinary medicine and plant protection. P-glycoprotein (P-gp) is an ATP-dependent drug efflux pump for xenobiotic compounds, and is involved in multidrug resistance. To understand the development of AVM resistan...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2013.03.009
更新日期：2013-04-25 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：:Inhibition of microtubule assembly by arenastatin A (1) and five synthetic analogs (3-7) was examined. Arenastatin A and the triamide 6 showed potent and moderately strong inhibitory activities, respectively (IC50; 2.3 microM for 1, 7.8 microM for 6) and also depolymerized preformed microtubules. The other analogs tes...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/s0009-2797(96)03743-x
更新日期：1996-12-20 00:00:00
abstract：:Pyrazolone based metal complexes have strong bio-activity but the anti-cancer mechanism of these derivatives is not fully understood. In recent years, Cu(II) complexes have attracted the interest of researchers increasingly because of their high antitumor activities that are usually related to DNA binding. The reactio...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2015.08.022
更新日期：2015-10-05 00:00:00
abstract：:Irinotecan is highly effective in the treatment of metastatic colorectal cancer as well as many other cancers. However, irinotecan is known to cause severe diarrhea, which pose significant problems in patients undergoing irinotecan based chemotherapy. Dietary and herbal components have shown promise in improving gastr...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2018.06.018
更新日期：2018-08-01 00:00:00
abstract：:Alcohol dehydrogenase 3 (ADH3) has emerged as an important regulator of protein S-nitrosation in its function as S-nitrosoglutathione (GSNO) reductase. GSNO depletion is associated with various disease conditions, emphasizing the potential value of a specific ADH3 inhibitor. The present study investigated inhibition o...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2009.01.008
更新日期：2009-06-15 00:00:00
abstract：:Cyclo (L-Leucyl-L-Prolyl) peptide/CLP is a marine natural metabolite and well recognized as an antimicrobial and antioxidant agent with limited studies on anticancer activity. The current study aims to determine the effect of CLP on migration and growth of triple negative breast cancer cell lines. The anti-growth pote...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2019.108872
更新日期：2020-01-05 00:00:00
abstract：:The 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethene (DDT) metabolic intermediate 1-chloro-2,2-bis(p-chlorophenyl)ethene (DDMU) is partially metabolized in vivo by mice to 2-hydroxy-2,2-bis(p-chlorophenyl)acetic acid (alpha OH-DDA) and other metabolites which are excreted in urine. The subsequent DDT metabolic intermedia...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(81)90140-x
更新日期：1981-05-01 00:00:00
abstract：:Hepatic injury remains not only the commonest reason for the termination of drugs in their pre-clinical development but is also the most frequent reason for the withdrawal of approved drugs from the market. Mitochondria are the central point where the different signals responsible for initiating hepatocyte cell death ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章,评审
doi：10.1016/j.cbi.2006.06.007
更新日期：2006-10-27 00:00:00
abstract：:This study evaluated relations between exposure to 1,3-butadiene (BD), styrene (STY) and dimethyldithiocarbamate (DMDTC) and mortality from leukemia among synthetic rubber industry workers. Subjects were 13130 men employed for at least 1 year during 1943-1991 at any of six plants that manufactured synthetic rubber. De...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/s0009-2797(01)00223-x
更新日期：2001-06-01 00:00:00
abstract：:Previous investigations have shown that the carcinogen vinyl chloride causes base-pair substitution in the bacterium Salmonella typhimurium. The ability of four conceivable metabolites-chloroethylene oxide, chloroacetaldehyde, 2-chloroethanol and chloroacetic acid-to cause base-pair substitution directly in Salmonella...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(76)90041-7
更新日期：1976-03-01 00:00:00
abstract：:Ribosomal protein S15A (RPS15A) has emerged as a novel oncogene of various human cancers. However, whether RPS15A is involved in pancreatic cancer remains unclear. In this study, we aimed to investigate the potential relevance of RPS15A in pancreatic cancer and elucidate the underlying regulatory mechanism. We found t...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2019.02.026
更新日期：2019-05-01 00:00:00
abstract：:In a previous preliminary investigation, we reported on the excretion, tissue disposition and metabolism of the chemopreventive agent 1,4-phenylenebis(methylene)selenocyanate (p-XSC) in the rat, but similar studies in the mouse have not been explored. Following the oral administration of p-XSC (50 micromol/kg body wei...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2004.10.007
更新日期：2005-02-10 00:00:00
abstract：:The total triterpenes isolated from the fruiting bodies of Ganoderma lucidum was examined for its potential to prevent γ-radiation induced membrane damage in rat liver mitochondria and microsomes. The effects of total triterpenes on γ-radiation-induced DNA strand breaks in pBR 322 plasmid DNA in vitro and human periph...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2015.03.019
更新日期：2015-05-25 00:00:00
abstract：:Selenium compounds such as methylseleninic acid (MSA) and sodium selenite (SS) have been widely evaluated as potential anti-cancer agents in the clinical setting. Primary effusion lymphoma (PEL) is a non-Hodgkin's B-cell lymphoma, associated with immunosuppressed individuals, such as post-transplant or AIDS patients. ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2017.01.027
更新日期：2017-03-25 00:00:00
abstract：:Pogostemonis Herba is an important Chinese medicine widely used in the treatment of gastrointestinal dysfunction. Patchouli alcohol (PA), a tricyclic sesquiterpene, is the major active constituent of Pogostemonis Herba. This study aimed to investigate the possible anti-ulcerogenic potential of PA and the underlying me...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2014.08.008
更新日期：2014-10-05 00:00:00
abstract：:Cataract is the most frequent cause of blindness worldwide and is treated by surgical removal of the opaque lens to restore the light path to the retina. While cataract surgery is a safe procedure, some patients develop a complication of the surgery involving opacification and wrinkling of the posterior lens capsule. ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2017.01.017
更新日期：2017-10-01 00:00:00
abstract：:The antitumor activity of a series of diorganotin dihalide and di-pseudohalide complexes, R2SnX2, L2, where R = Methyl (Me), Ethyl (Et), n-Propyl (Pr), n-Butyl (Bu) or Phenyl (Ph); X = F, Cl, Br, I or NCS; and L = O- or N- donor organic ligand, which were modelled on the active platinum complexes, has been investigate...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(80)90075-7
更新日期：1980-10-01 00:00:00
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journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2016.03.021
更新日期：2016-05-25 00:00:00
abstract：:Overactivation of N-methyl-D-aspartate (NMDA) receptors has been associated with neurodegenerative disorders such as Alzheimer's disease (AD), cerebral vascular disorders and amyotrophic lateral sclerosis (ALS). We have previously designed and synthesized a series of memantine nitrate and some of them have shown vesse...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2020.109020
更新日期：2020-07-01 00:00:00
abstract：:Because of the inability to predict and quantify the risk of idiosyncratic adverse drug reactions (IADRs) and because reactive metabolites (RMs) as opposed to the parent molecules from which they are derived are thought to be responsible for the pathogenesis of some IADRs, procedures (RM trapping/covalent binding) are...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2010.09.003
更新日期：2011-06-30 00:00:00
abstract：:As part of our continuing search for bioactive natural products from plants, the present study was carried out in order to evaluate the gastroprotective properties of alkaloid extract and 2-phenylquinoline obtained from the bark of Galipea longiflora (Rutaceae). Anti-ulcer assays were performed using the following pro...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2009.04.001
更新日期：2009-07-15 00:00:00
abstract：:The cytotoxic potential of a naturally occurring indoloquinazoline alkaloid, soyauxinium chloride (SCHL), was determined on a broad panel of animal and human cancer cell lines, including various sensitive and drug-resistant phenotypes. The cytotoxicity, SCHL-induced autophagic, ferroptotic, and necroptotic cell death ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2020.109334
更新日期：2021-01-05 00:00:00
abstract：:The reaction of 2'-deoxyguanosine (1), substituted hydrazines (Hy) and oxygen, in the presence of Cu(II) as catalyst, yields 8-hydroxy-2'-deoxyguanosine (2). The rate of formation of 2 was found to be dependent upon the oxidation potential of the Hy and on structural factors of the Hy. The conversion of 1 to 2 under t...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(91)90031-2
更新日期：1991-01-01 00:00:00
abstract：:Glucocorticoids therapy is strongly limited since extended glucocorticoids can cause serious side effects, including increased susceptibility to develop the bone disease osteoporosis. Despite its side effects recognized importance to clinicians, seldom is known about how glucocorticoids directly impact bone-forming os...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2013.11.004
更新日期：2014-01-25 00:00:00
abstract：:Colon epithelium is made up of two general classes of cells, surface cells which are post-mitotic and crypt cells which contain the proliferative population. Their relative vulnerability to environmental damage and ability to perform DNA repair are important issues in colon carcinogenesis. DNA damage and repair was st...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(85)90026-2
更新日期：1985-01-01 00:00:00
abstract：:A variety of substances of diverse structure have been shown to affect the activity of protein kinase C. Many of the agents which affect protein kinase C activity also markedly shift the bilayer to hexagonal phase transition temperature of phosphatidylethanolamines. Although one of the more potent activators of protei...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(87)90044-5
更新日期：1987-01-01 00:00:00
abstract：:Alkyl adducts at the O6-position of guanine constitute promutagenic DNA lesions likely to be involved in the initiation of malignant transformation. They can be removed by a cellular acceptor protein termed O6-alkylguanine-DNA alkyltransferase (AT). In rat liver this repair enzyme can be induced by a variety of hepato...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/0009-2797(86)90060-8
更新日期：1986-12-01 00:00:00
abstract：:Aldo-keto reductase (AKR) 1C3 is a cytosolic enzyme that metabolizes steroids, prostaglandins, toxic aldehydes and drugs. Recently, some nonsynonymous single nucleotide polymorphisms of AKR1C3 have been suggested to impact steroid and drug metabolism. In this study, we examined the effects of C154Y and L159V variants ...
journal_title：Chemico-biological interactions
pub_type： 杂志文章
doi：10.1016/j.cbi.2016.12.018
更新日期：2017-10-01 00:00:00
