scholarly journals Stimulation of hydrogen peroxide production by drinking water contaminants in HL-60 cells sensitized by retinoic acid

1998 ◽  
Vol 3 (2) ◽  
pp. 106-112 ◽  
Author(s):  
Hideaki Yoshida ◽  
Shoichi Inoue ◽  
Kohki Yoshida ◽  
Osamu Nakajima ◽  
Shigetaka Mizuno
Keyword(s):  
Hydrogen Peroxide ◽  
Drinking Water ◽  
Retinoic Acid ◽  
Hydrogen Peroxide Production ◽  
Water Contaminants ◽  
Stimulation Of

Imaging of Intracellular Hydrogen Peroxide Production with HyPer upon Stimulation of HeLa Cells with EGF

2019 ◽  
pp. 85-91 ◽  
Author(s):  
Kseniya N. Markvicheva ◽  
Ekaterina A. Bogdanova ◽  
Dmitry B. Staroverov ◽  
Sergei Lukyanov ◽  
Vsevolod V. Belousov
Keyword(s):  
Hydrogen Peroxide ◽  
Hela Cells ◽  
Hydrogen Peroxide Production ◽  
Intracellular Hydrogen Peroxide ◽  
Stimulation Of

Induction of selenium-glutathione peroxidase by stimulation of metabolic hydrogen peroxide production in vivo

1987 ◽  
Vol 18 (1-3) ◽  
pp. 247-256 ◽  
Author(s):  
Jean Chaudiere ◽  
Dominique Gerard ◽  
Michel Clement ◽  
Jean-Marie Bourre
Keyword(s):  
Hydrogen Peroxide ◽  
Glutathione Peroxidase ◽  
Hydrogen Peroxide Production ◽  
Stimulation Of

scholarly journals Hydrogen peroxide production and killing of Staphylococcus aureus by human polymorphonuclear leukocytes

Blood ◽  
1977 ◽  
Vol 49 (3) ◽  
pp. 437-444 ◽  
Author(s):  
MF Tsan ◽  
KH Douglass ◽  
PA McIntyre
Keyword(s):  
Hydrogen Peroxide ◽  
Staphylococcus Aureus ◽  
Horseradish Peroxidase ◽  
Polymorphonuclear Leukocytes ◽  
H2o2 Production ◽  
Intracellular Killing ◽  
Hydrogen Peroxide Production ◽  
Production Of Hydrogen ◽  
Human Polymorphonuclear Leukocytes ◽  
Stimulation Of

Abstract The effects of bacterial neuraminidase on production of hydrogen peroxide (H2O2) and killing of Staphylococcus aureus by human polymorphonuclear leukocytes (PMN) were studied. The concentration of H2O2 was measured by the disappearance of scopoletin fluorescence in the presence of horseradish peroxidase. The results indicated that desialylation of human PMN inhibited the stimulation of H2O2 production during phagocytosis. It also markedly impaired the killing of S. aureus. Impaired killing of S. aureus by desialylated PMN was due to impaired intracellular killing rather than defective phagocytosis.

scholarly journals Hydrogen peroxide production and killing of Staphylococcus aureus by human polymorphonuclear leukocytes

Blood ◽  
1977 ◽  
Vol 49 (3) ◽  
pp. 437-444
Author(s):  
MF Tsan ◽  
KH Douglass ◽  
PA McIntyre
Keyword(s):  
Hydrogen Peroxide ◽  
Staphylococcus Aureus ◽  
Horseradish Peroxidase ◽  
Polymorphonuclear Leukocytes ◽  
H2o2 Production ◽  
Intracellular Killing ◽  
Hydrogen Peroxide Production ◽  
Production Of Hydrogen ◽  
Human Polymorphonuclear Leukocytes ◽  
Stimulation Of

The effects of bacterial neuraminidase on production of hydrogen peroxide (H2O2) and killing of Staphylococcus aureus by human polymorphonuclear leukocytes (PMN) were studied. The concentration of H2O2 was measured by the disappearance of scopoletin fluorescence in the presence of horseradish peroxidase. The results indicated that desialylation of human PMN inhibited the stimulation of H2O2 production during phagocytosis. It also markedly impaired the killing of S. aureus. Impaired killing of S. aureus by desialylated PMN was due to impaired intracellular killing rather than defective phagocytosis.

scholarly journals Lichen Metabolites Modulate Hydrogen Peroxide and Nitric Oxide in Mouse Macrophages

2009 ◽  
Vol 64 (9-10) ◽  
pp. 664-672 ◽  
Author(s):  
Iracilda Z. Carlos ◽  
Marcela B. Quilles ◽  
Camila B. A. Carli ◽  
Danielle C. G. Maia ◽  
Fernanda P. Benzatti ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Hydrogen Peroxide ◽  
Phenol Red ◽  
Hydrogen Peroxide Production ◽  
Griess Reagent ◽  
Mouse Macrophages ◽  
Lichen Metabolites ◽  
Oxidation Of Phenol ◽  
Peritoneal Macrophage Cells ◽  
Stimulation Of

The activities of perlatolic acid (1), atranorin (2), and lecanoric acid (3) and their derivatives, such as orsellinates and β-methyl orsellinates obtained by alcoholysis, were assessed for stimulation of the release of hydrogen peroxide and nitric oxide in cultures of peritoneal macrophage cells from mice. The hydrogen peroxide production was estimated by oxidation of phenol red, while the Griess reagent was used to determine the nitric oxide production. 1 and 4-methoxy-ethyl orsellinate (XVII) were the compounds that induced the greatest release of H2O2, whereas n-pentyl orsellinate (IV), iso-propyl orsellinate (V), sec-butyl orsellinate (VI), and XVII induced a small release of NO. These results indicate that lichen products and their derivatives have potential immune-modulating activities

Imaging of Intracellular Hydrogen Peroxide Production with Hyper Upon Stimulation of Hela Cells with Egf

2008 ◽  
pp. 76-83 ◽  
Author(s):  
Kseniya N. Markvicheva ◽  
Ekaterina A. Bogdanova ◽  
Dmitry B. Staroverov ◽  
Sergei Lukyanov ◽  
Vsevolod V. Belousov
Keyword(s):  
Hydrogen Peroxide ◽  
Hela Cells ◽  
Hydrogen Peroxide Production ◽  
Intracellular Hydrogen Peroxide ◽  
Stimulation Of

Letters. Drinking water contaminants.

1983 ◽  
Vol 17 (9) ◽  
pp. 394-394 ◽  
Author(s):  
JGMM Smeenk
Keyword(s):  
Drinking Water ◽  
Water Contaminants

Effect of Turmeric and Ginger on Lipid Profile in Male Rats Exposed to Oxidative Stress

2019 ◽  
Vol 10 (01) ◽  
Author(s):  
Eman A. Al-Rekabi ◽  
Dheyaa K. Alomer ◽  
Rana Talib Al-Muswie ◽  
Khalid G. Al-Fartosi
Keyword(s):  
Oxidative Stress ◽  
Hydrogen Peroxide ◽  
Drinking Water ◽  
Lipid Profile ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Male Rats ◽  
Control Group ◽  
Very Low Density Lipoprotein ◽  
Low Density

The present study aimed to investigate the effect of turmeric and ginger on lipid profile of male rats exposed to oxidative stress induced by hydrogen peroxide H2O2 at a concentration of 1% given with consumed drinking water to male rats. Methods: 200 mg/kg from turmeric and ginger were used, and the animals were treatment for 30 days. Results: the results showed a significant increase in cholesterol, triglycerides, low density lipoprotein (LDL), very low density lipoprotein (VLDL), whereas it explained a significant decrease in high density lipoprotein (HDL) of male rats exposed to oxidative stress when compared with control group. the results showed a significant decrease in cholesterol, triglycerides, (LDL), (VLDL), whereas it explained a significant increase in (HDL) of rats treated with turmeric and ginger at dose 200 mg/kg when compared with male rats exposed to oxidative stress.

Sign in / Sign up

Export Citation Format

Share Document