RAT-LIVER
Insulin receptor has tyrosine kinase activity toward Shc in rat liver
... association of these two proteins (18). Our results show that Shc interacts with the insulin receptor after insulin stimulation in rat liver. Furthermore, there is a kinase activity of the insulin receptor ...
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Creatine supplementation and oxidative stress in rat liver
... According to Hutman et al. [18] and Vandenbergue et al. [19] creatine supplementation must be provided in two phases, which aims to promote an overload state of this substrate. These phases were designated as a first ...
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Alterations in DNA repair gene expression and their possible regulation in rat-liver regeneration
... hmgn1 and polr2g,, involved in transcription coupled re- pair (TCR), were up-regulated after PH, and GTF2H1, GTF2H2, and GTF2H3, the three main subunits of the gen- eral transcription factor TFIIH (Tian et al., 2004), ...
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Effects of pregnancy and protein-energy malnutrition on monooxygenase O-dealkylation activity in rat liver
... The mechanism by which pregnancy causes a depression of certain P450-cata- lyzed reactions is still far from being entirely understood. The reduction of monooxy- genase activities has been attributed to the pronounced ...
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Expression and distribution of connexin 32 in rat liver with experimentally induced fibrosis
... each liver were fixed in Bouin fixative for 12 hours, embedded in paraffin wax, and 5 μm tissue sections were stained with hematoxylin-eosin, picrosirius-hematoxylin and picrosirius alone for a histopathologic ...
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The influence of vitamin E supplementation on the oxidative status of rat liver
... the liver CuZnSOD activity level, which is in agreement with literature ...total liver (Muller and Pallauf, 2003), heart (Prasad and Kalra, 1989) and serum (Mantha et ...
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Preparation of Zoledronate liposome and its impact on apoptosis of Kupffer cells in rat liver
... Liver sections underwent conventional dewaxing and hydration, and then applied for IHC using streptavidin-perosidase (SP) method. Sections were incubated with 3% H 2 O 2 for 5 min, and then blocked by 10% normal ...
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Induction of Foxp3-expressing regulatory T-cells by donor blood transfusion is required for tolerance to rat liver allografts.
... to liver allografts in this strain combination is donor/antigen-specific as rat blood transfusion with a different genetically different strain of rat ...Norway rat) does not prevent DA ...
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Effects of crude extracts of Agaricus blazei on DNA damage and on rat liver carcinogenesis induced by diethylnitrosamine
... Apparently the protective influence of aqueous extracts of A. blazei against DEN genotoxicity, cytotoxicity and carcinogenicity is due to different mechanisms and is dependent on both the dose of the chemopreventive ...
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The Risk Evaluation of Tungsten Oxide Nanoparticles in Cultured Rat Liver Cells for Its Safe Applications in Nanotechnology
... rate until the liver appeared to have broken up. Then the liver was into 3-4 mm pieces with a sterile scalpel. Following the mechanical dissociation, the cells were filtered through the gauze and ...
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Rat liver responsiveness to gluconeogenic substrates during insulin-induced hypoglycemia
... 22. Ceddia RB, Lopes G, Souza HM , Borba- M urad GR, William Jr WN, Bazotte RB & Curi R (1999). Acute effects of leptin on glucose metabolism of in situ rat perfused livers and isolated hepatocytes. Interna- ...
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The effects of Cyclosporin A and Heteropterys tomentosa on the rat liver
... and clinicopathological alterations of the liver, which supports our findings. The absence of hepatic histopathological impairment observed in this study can be related to the dose and route of drug ...
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Rivastigmine prevents injury induced by ischemia and reperfusion in rat liver
... The here presented data suggest that rivastigmine attenuates, at least partially, the I/R-induced hepatic injuries. Thus, it is corroborated the hypothesis that rivastigmine, by blocking the degradation of ACh, ...
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Streptozotocin-induced diabetes mellitus affects lysosomal enzymes in rat liver
... on liver autophagy has focused on lipid digestion (lipophagy) (11,12) and glycogen diges- tion ...of liver lysosomal enzymes that act upon proteins and sulfated ...the liver of rats with STZ-DM, in ...
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The Brazilian Journal of Medical and Biological Research is partially financed by
... Pueraria mirifica is a Thai phytoestrogen-rich herb traditionally used for the treatment of menopausal symptoms. Pueraria lobata is also a phytoestrogen-rich herb traditionally used in Japan, Korea and China for the ...
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Expression of CYP2A3 mRNA and its regulation by 3-methylcholanthrene, pyrazole, and ß-ionone in rat tissues
... The rat liver, differently from mice and humans, does not possess significant levels of coumarin 7-hydroxylase, which is associ- ated with CYP2A5 and CYP2A6 ...The rat, however, possesses an ortholo- ...
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NADH oxidase activity of rat and human liver xanthine oxidoreductase: potential role in superoxide production
... mammalian liver source of ROS, NADH oxidase activity was studied using both XD and XO forms of rat liver ...mammalian liver enzymes have been poorly studied, other reasons justify the further ...
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Differential gene expression in liver tissues of streptozotocin-induced diabetic rats in response to resveratrol treatment.
... diabetic rat liver tissues in response to resveratrol treatment and to estab- lish differentially expressed transcription regulation networks with microarray ...the liver tissues is affected by ...
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Inhibition of rat microsomal lipid peroxidation by the oral administration of D002
... in liver and brain micro- ...of liver microsomes, which suggests that under conditions where microsomal metabolism was favored the protective effect of D002 was ...in liver and ...in liver ...
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J. Braz. Chem. Soc. vol.22 número5
... triturated rat liver, 10 μL of cypermethrin internal standard solution and 15 mL of acetonitrile were combined and extracted twice in an Ultra-Turrax system for 1 ...
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