Stereo-specific inhibition of acetyl- and butyryl-cholinesterases by enantiomers of cis,cis-decahydro-2-naphthyl-N-n-butylcarbamate.

abstract：:It has been shown that carbon monoxide (CO) in low concentration may be an active biochemical and physiological regulator of cell function. The bases of CO toxicity and cell protection are not clearly understood. To provide insights into these mechanisms, we measured superoxide production by D. desulfuricans B-1388 in...

journal_title：Journal of biochemical and molecular toxicology

authors： Davydova M,Sabirova R,Vylegzhanina N,Tarasova N

更新日期：2004-01-01 00:00:00

abstract：:Our earlier investigation demonstrated that methoxychlor treatment induced hepatic cytochrome P450 2B1/2B2 and 3A proteins in rats and enhanced their respective enzymatic activities. To determine the mechanism of the methoxychlor-mediated induction and whether methoxychlor acts as a frank inducer and not merely by cau...

journal_title：Journal of biochemical and molecular toxicology

authors： Li HC,Kupfer D

更新日期：1998-01-01 00:00:00

abstract：:A full-length cDNA clone encoding a novel form of the cytochrome P450 3A subfamily (Cyp3a-25) has been isolated from a mouse liver cDNA library. The sequence contained 2010 base pairs and encoded a protein with 503 amino acids. The amino acid sequence shared greater identities with rat CYP3A18 (90%) and golden hamster...

journal_title：Journal of biochemical and molecular toxicology

authors： Dai D,Bai R,Hodgson E,Rose RL

更新日期：2001-01-01 00:00:00

abstract：:The present study evaluates the protective effect of α-lipoic acid (LA) against arsenic-induced testicular and epididymal oxidative damage in rats. Arsenic caused significant reduction in the reproductive organ weights, serum testosterone levels, testicular daily sperm count, epididymal sperm count, sperm motility, sp...

journal_title：Journal of biochemical and molecular toxicology

authors： Prathima P,Pavani R,Sukeerthi S,Sainath SB

更新日期：2018-02-01 00:00:00

abstract：:A number of reduced amino Schiff base ligands and corresponding ruthenium(III) complexes were designed and prepared based on the fact that amino acids not only possess multiple coordinate atoms but also improve the solubility of drugs in the body. The interaction of the complexes with calf thymus DNA was analyzed with...

journal_title：Journal of biochemical and molecular toxicology

authors： Zhang Z,Yang Z,Wu Y,Yuan Z,Du J,Li L

更新日期：2020-08-01 00:00:00

abstract：:Uroporphyrinogen decarboxylase is an essential enzyme in all organisms and functions in the heme biosynthetic pathway, catalyzing the decarboxylation of the four acetate groups of uroporphyrinogen to form coproporphyrinogen. This work examines whether the four sequential decarboxylations occur at the same active site,...

journal_title：Journal of biochemical and molecular toxicology

authors： Chaufan G,Corvi MM,San Martín de Viale LC,Cárdenas ML,Ríos de Molina Mdel C

更新日期：2005-01-01 00:00:00

abstract：:Aldose reductase (AR) is the key enzyme for the polyol pathway and responsible for sorbitol accumulation during the hyperglycemia. The present article focuses on the role of phenol, pyrogallol, hydroquinone, resorcinol, catechol, and phloroglucinol in in vitro inhibition of AR. For this purpose, AR was purified from t...

journal_title：Journal of biochemical and molecular toxicology

authors： Demir Y,Işık M,Gülçin İ,Beydemir Ş

更新日期：2017-09-01 00:00:00

abstract：:In the current study, neuroprotective significance of ellagic acid (EA, a polyohenol) was explored by primarily studying its antioxidant and antiapoptotic potential against arsenic trioxide (As2 O3 )-induced toxicity in SH-SY5Y human neuroblastoma cell lines. The mitigatory effects of EA with particular reference to c...

journal_title：Journal of biochemical and molecular toxicology

authors： Firdaus F,Zafeer MF,Waseem M,Anis E,Hossain MM,Afzal M

更新日期：2018-02-01 00:00:00

abstract：:The effects of ellagic acid (EA) and vitamin E succinate (VES) on 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD)-induced oxidative stress in different brain regions of rats have been studied after subchronic exposure to the compounds. TCDD was administered to groups of rats at a dose of 46 ng/kg/day for 90 days. EA and VE...

journal_title：Journal of biochemical and molecular toxicology

authors： Hassoun EA,Vodhanel J,Abushaban A

更新日期：2004-01-01 00:00:00

abstract：:In this study, we aimed to determine the inhibition effects of novel synthesized sulfamates (2a-g), sulfonamides (3b-f), carbonyl sulfonamides (3h and i), and carbonyl sulfamates (4h and 4i), which were tested against two human cytosolic carbonic anhydrase I and II isozymes (hCA I and II) and acetylcholinesterase (ACh...

journal_title：Journal of biochemical and molecular toxicology

authors： Atmaca U,Yıldırım A,Taslimi P,Çelik ST,Gülçin İ,Supuran CT,Çelik M

更新日期：2018-08-01 00:00:00

abstract：:Troxerutin, a natural flavonoid guards against oxidative stress and apoptosis with a high capability of passing through the blood-brain barrier. Our aim was to investigate the role of troxerutin in experimentally induced retinal neurodegeneration by modulating the interferon-gamma (IFNγ)-extracellular signal-regulated...

journal_title：Journal of biochemical and molecular toxicology

authors： Ibrahim RR,El-Esawy RO,El-Sakaa MH

更新日期：2020-06-01 00:00:00

abstract：:The effect of 2-(2-nitrovinyl)furan on the redox status of male rat liver and kidney was evaluated. Twenty male rats were randomized into four groups; group A received olive oil and groups B, C, and D rats received 12.5, 25, and 50 mg/kg bodyweight of 2-(2-nitrovinyl)furan intraperitoneally, daily at 24 h interval, re...

journal_title：Journal of biochemical and molecular toxicology

authors： Ajiboye TO,Alabi KA,Ariyo FA,Adeleye AO,Ojewuyi OB,Balogun A,Sunmonu TO

更新日期：2015-03-01 00:00:00

abstract：:Colorectal cancer (CRC) is the leading type of diagnosed cancer; globally, it resides in the fourth-leading origin of cancer-interrelated mortality in the globe. The treatment strategies were chemotherapy and potent radiotherapy. Although chemotherapy treatment can eliminate tumor cells, it remains with unnecessary to...

journal_title：Journal of biochemical and molecular toxicology

authors： Li Z,Zhou X,Zhu H,Song X,Gao H,Niu Z,Lu J

更新日期：2020-12-28 00:00:00

abstract：:Hydroxylated polychlorinated biphenyls are the metabolites produced from parent compounds by the drug-metabolizing enzyme cytochrome P450. These compounds are suspected to disrupt postembryonic neural development in the brains of mammals including humans. We studied the effects of these compounds on thyroid hormone fu...

journal_title：Journal of biochemical and molecular toxicology

authors： Ishihara A,Makita Y,Yamauchi K

更新日期：2011-09-01 00:00:00

abstract：:Habitual consumption of some Melanesian medicinal and food plants may influence atherosclerosis development via their antioxidant capacity at the endothelial level. Areca nut (AN; Areca catechu), piper inflorescence (PBI; Piper betle), betel quid (BQ), guava buds (GB; Psidium guajava), the leaves (NL), juice (NJ), fru...

journal_title：Journal of biochemical and molecular toxicology

authors： Owen PL,Matainaho T,Sirois M,Johns T

更新日期：2007-01-01 00:00:00

abstract：:Oxidative shock and production of reactive oxygen species are known to play a major role in situations leading to neuron degeneration, but the precise mechanisms responsible for cell degeneration remain uncertain. In the present article, we have studied in PC 12 cells the effect of cumene hydroxyperoxide on both cell ...

journal_title：Journal of biochemical and molecular toxicology

authors： Vimard F,Saucet M,Nicole O,Feuilloley M,Duval D

更新日期：2011-07-01 00:00:00

abstract：:We studied action of inorganic phosphate (P(i)) on toxic effects of Tl+ in isolated rat liver mitochondria. This is a convenient model to study the toxicity of heavy metals. P(i) markedly retarded contraction of energized mitochondria swollen in the TlNO3 medium and even stronger stimulated swelling and state 4 of suc...

journal_title：Journal of biochemical and molecular toxicology

authors： Korotkov SM,Emel'yanova LV,Yagodina OV

更新日期：2008-05-01 00:00:00

abstract：:Mitochondria play an important role in myocardial tissue homeostasis; therefore, deterioration in mitochondrial function will eventually lead to cardiomyocyte and endothelial cell death and consequently cardiovascular dysfunction. Lithium (Li+ ) is an effective drug for bipolar disorder with known cardiotoxic side eff...

journal_title：Journal of biochemical and molecular toxicology

authors： Salimi A,Gholamifar E,Naserzadeh P,Hosseini MJ,Pourahmad J

更新日期：2017-02-01 00:00:00

abstract：:Contrary to the fact that doxorubicin is a powerful chemotherapeutic agent for the treatment of neoplastic diseases, cardiotoxicity is too important to be ignored. Thymoquinone serves as a powerful free radical scavenger. In the study, the effects of thymoquinone against doxorubicin-cardiotoxicity will be evaluated. F...

journal_title：Journal of biochemical and molecular toxicology

authors： Karabulut D,Ozturk E,Kaymak E,Akin AT,Yakan B

更新日期：2021-01-01 00:00:00

abstract：:The modulatory effect of taurine on 7,12-dimethylbenz(a)anthracene (DMBA)-induced breast cancer in rats was studied. DMBA (25 mg/kg body weight) was administered to induce breast cancer in rats. Protein carbonyl levels, activities of membrane bound enzymes (Na(+) /K(+) ATPase, Ca(2+) ATPase, and Mg(2+) ATPase), phase ...

journal_title：Journal of biochemical and molecular toxicology

authors： Vanitha MK,Baskaran K,Periyasamy K,Selvaraj S,Ilakkia A,Saravanan D,Venkateswari R,Revathi Mani B,Anandakumar P,Sakthisekaran D

更新日期：2016-08-01 00:00:00

abstract：:Proximal tubule protein take-up is interceded by 2 receptors, megalin and cubilin. These receptors rescue an assortment of filtered ligands including fundamental vitamins and hormones. The objective of this study was to investigate the potential relation of megalin receptor injury with nuclear factor-kappa B (NF-κB) u...

journal_title：Journal of biochemical and molecular toxicology

authors： Elshaer SS,Anwar HM

更新日期：2018-01-01 00:00:00

abstract：:Paraoxon, the active metabolite of parathion, can be detoxified through a noncatalytic pathway by carboxylesterases and a catalytic pathway by calcium-dependent A-esterases, producing p-nitrophenol as a common metabolite. The detoxication patterns of carboxylesterases and A-esterases were investigated in vitro in the ...

journal_title：Journal of biochemical and molecular toxicology

authors： Tang J,Chambers JE

更新日期：1999-01-01 00:00:00

abstract：:The quantitative influence of copper on the interaction between cytochrome c and sulfite, which is a derivate of sulfur dioxide in the human body, has been studied by fluorescence spectrometry and ultraviolet absorption spectrometry in vitro. The results indicate that copper may intensely combine with protein componen...

journal_title：Journal of biochemical and molecular toxicology

authors： Wang J,Guo D,Yuan X

更新日期：2006-01-01 00:00:00

abstract：:Aluminum and thallium may reach life-threatening levels in aquatic systems in the near future because of their extensive use in various industrial fields. It is therefore important to study the mechanism of toxicity of aluminum and thallium on fish enzymes. To this aim, the effects of aluminum and thallium on the acti...

journal_title：Journal of biochemical and molecular toxicology

authors： Bozcaarmutlu A

更新日期：2007-01-01 00:00:00

abstract：:We investigated the effects of acute diazepam (DZP) administration on thiobarbituric acid-reactive substance (TBARS) levels, protein carbonyl content, and on the activities of the antioxidant enzymes catalase, glutathione peroxidase, and superoxide dismutase in the brain of rats. Additionally, we investigated the anti...

journal_title：Journal of biochemical and molecular toxicology

authors： Eger GA,Ferreira VV,Batista CR,Bonde HL,de Lima DD,Rodrigues AF,da Cruz JG,Magro DD

更新日期：2016-10-01 00:00:00

abstract：:The full-length sequence of the protein phosphatase 2A subunit A (PP2A-A) cDNA from silver carp was cloned and sequenced. Additionally, the transcription of PP2A-A in the liver, kidney, and spleen of fish after microcystin (MC)-exposure were also determined in this study. The results reveal that PP2A-A cDNA is 2833 ba...

journal_title：Journal of biochemical and molecular toxicology

authors： Ma J,Feng Y,Xie W,Li X

更新日期：2015-09-01 00:00:00

abstract：:A new trinickel(II) complex bridged by N-[3-(dimethylamino)propyl]- N'-(2-hydroxylphenyl)oxamido (H3 pdmapo), namely [Ni3 (pdmapo)2 (H2 O)2 ]⋅4CH3 OH, was synthesized and characterized by X-ray single-crystal diffraction and other methods. In the molecule, two symmetric cis-pdmapo3- mononickel(II) complexes as a "comp...

journal_title：Journal of biochemical and molecular toxicology

authors： Wang JJ,Wang LY,Zheng K,Li YT,Yan CW,Wu ZY

更新日期：2017-01-01 00:00:00

abstract：:Netrin-1 has been found to protect kidneys from ischemia/reperfusion injury. In this study, we aimed to address whether the protective effects were mediated through suppression of oxidative stress and neuropeptide Y. Compared to sham-operated animals, animals after ischemia/reperfusion showed marked kidney damage and ...

journal_title：Journal of biochemical and molecular toxicology

authors： Liu L,Xie S,Liao X,Zhang L,Zhong L

更新日期：2013-04-01 00:00:00

abstract：:The main topic of this study was to investigate the effect of benzo[a]pyrene (BP) on microRNAs and their target genes expression levels in primary cell cultures from normal and malignant endometrial tissue. MicroRNA-126 (miR-126) and miR-190a were most sensitive to BP treatment. The treatment of both cultures with BP ...

journal_title：Journal of biochemical and molecular toxicology

authors： Chanyshev MD,Koval OA,Nushtaeva AA,Gulyaeva LF

更新日期：2019-06-01 00:00:00

abstract：:Previous studies have shown that the antidepressive-like effect of tricyclic antidepressants is blocked by repeated treatments with adrenocorticotropic hormone (ACTH). However, little is known about the neuroanatomy underlying the mechanism of the imipramine treatment-resistant depression model. In the present study, ...

journal_title：Journal of biochemical and molecular toxicology

authors： Li B,Suemaru K,Kitamura Y,Gomita Y,Araki H,Cui R

更新日期：2013-11-01 00:00:00