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IUBMB CommentsA hemoprotein. A manganese protein containing MnIII in the resting state, which also belongs here, is often called pseudocatalase. The enzymes from some organisms, such as Penicillium simplicissimum, can also act as a peroxidase (EC 1.11.1.7) for which several organic substances, especially ethanol, can act as a hydrogen donor. Enzymes that exhibit both catalase and peroxidase activity belong under EC 1.11.1.21, catalase-peroxidase.
Synonyms
catalase, cat-1, catalase a, manganese catalase, polyethylene glycol-catalase, catalase-1, cat-a, catpo, catalase p, haem catalase,
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the catalase activity in striatum is significantly decreased in the lesioned group as compared to sham group and pretreatment with Withania somnifera reverses its activity significantly and dose dependently in the lesioned goup pretretaed with 100 mg/kg 200 mg/ml or 300 mg/kg body weight extracts of Withania somnifera orally as compared to lesioned group
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diabetic animals treated with BioGHK incorporated collagen (Peptide Incorporated Collagen) show significant higher levels of catalase due to the ability of GHK to attract macrophages and cytokines towards the wound environment
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activity increased significantly in the diazinon treated group compared with the control group
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catalase activity is decreased dramatically after forebrain ischemia insult, no significant difference in catalase activity between control group and sham-operated group and curcumin-treted group
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in azathioprine-treated rats a significant decrease in catalase activity is observed 24 h post-treatment. This inhibition is significantly released with pre-treatment with Hibiscus sabdariffa, Rosmarinus officinalisor Salvia officinalis
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no change in catalase activity after treatment with nicotinamide
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activities of catalase activity shows similar behavior after the exhaustive exercise bout, with a maximum activity at 3 h after the exercise. Activity tends to fall at 4 h after the exercise in comparison with 3 h
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pentylenetetrazol-induced epileptic seizure is accompanied by significantly reduced catalase activity
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Akturk, O.; Demirin, H.; Sutcu, R.; Yilmaz, N.; Koylu, H.; Altuntas, I.
The effects of diazinon on lipid peroxidation and antioxidant enzymes in rat heart and ameliorating role of vitamin E and vitamin C
Cell Biol. Toxicol.
22
455-461
2006
Rattus norvegicus
brenda
Akbas, S.H.; Yegin, A.; Ozben, T.
Effect of pentylenetetrazol-induced epileptic seizure on the antioxidant enzyme activities, glutathione and lipid peroxidation levels in rat erythrocytes and liver tissue
Clin. Biochem.
38
1009-1014
2005
Rattus norvegicus
brenda
Robertson, M.A.; Finochietto, P.; Gamba, C.A.; Dagrosa, M.A.; Viaggi, M.E.; Franco, M.C.; Poderoso, J.J.; Juvenal, G.J.; Pisarev, M.A.
Nicotinamide increases thyroid radiosensitivity by stimulating nitric oxide synthase expression and the generation of organic peroxides
Horm. Metab. Res.
38
12-15
2006
Rattus norvegicus, Rattus norvegicus Wistar
brenda
Ahmad, M.; Saleem, S.; Abdullah, S.; Ahmad, S.; Ansari, M.A.; Yousef, S.; Hoda, M.N.; Islam, F.
Neuroprotective effects of Withania somnifera on 6-hydroxydopamine induced Parkinsonism in rats
Hum. Exp. Toxicol.
24
137-147
2005
Rattus norvegicus
brenda
Amin, A.; Hamza, A.A.
Hepatoprotective effects of Hibiscus, Rosmarinus and Salvia on azathioprine-induced toxicity in rats
Life Sci.
77
266-278
2005
Rattus norvegicus
brenda
Arul, V.; Kartha, R.; Jayakumar, R.
A therapeutic approach for diabetic wound healing using biotinylated GHK incorporated collagen matrices
Life Sci.
80
275-284
2007
Rattus norvegicus
brenda
Al-Omar, F.A.; Nagi, M.N.; Abdulgadir, M.M.; Al Joni, K.S.; Al-Majed, A.A.
Immediate and delayed treatments with curcumin prevents forebrain ischemia-induced neuronal damage and oxidative insult in the rat hippocampus
Neurochem. Res.
31
611-618
2006
Rattus norvegicus
brenda
Antunes-Neto, J.M.F.; Toyama, M.H.; Carneiro, E.M.; Boschero, A.C.; Pereira-da-Silva, L.; Macedo, D.V.
Circulating leukocyte heat shock protein 70 (HSP70) and oxidative stress markers in rats after a bout of exhaustive exercise
Stress
9
107-115
2006
Rattus norvegicus
brenda
Gelain, D.P.; de Bittencourt Pasquali, M.A.; Zanotto-Filho, A.; de Souza, L.F.; de Oliveira, R.B.; Klamt, F.; Moreira, J.C.
Retinol increases catalase activity and protein content by a reactive species-dependent mechanism in Sertoli cells
Chem. Biol. Interact.
174
38-43
2008
Rattus norvegicus
brenda
Kampkoetter, A.; Chovolou, Y.; Kulawik, A.; Roehrdanz, E.; Weber, N.; Proksch, P.; Waetjen, W.
Isoflavone daidzein possesses no antioxidant activities in cell-free assays but induces the antioxidant enzyme catalase
Nutr. Res.
28
620-628
2008
Rattus norvegicus (P04762)
brenda
Pasquali, M.A.; Gelain, D.P.; Zanotto-Filho, A.; de Souza, L.F.; de Oliveira, R.B.; Klamt, F.; Moreira, J.C.
Retinol and retinoic acid modulate catalase activity in Sertoli cells by distinct and gene expression-independent mechanisms
Toxicol. In Vitro
22
1177-1183
2008
Rattus norvegicus
brenda