Black Tea and Theaflavins Assist Healing of Indomethacin-Induced Gastric Ulceration in Mice by Antioxidative Action

The healing activities of black tea (BT) and the theaflavins (TF) against the indomethacin-induced stomach ulceration were studied in a mouse model. Indomethacin (18 mg/kg, p.o.) administration induced maximum ulceration in the glandular portion of the gastric mucosa on the 3rd day, accompanied by increased lipid peroxidation and protein oxidation, depletion of thiol-defense and mucin, as well as reduced expressions of cyclooxygenases (COX) and prostaglandin (PG) E synthesis in the gastric tissues, and plasma total antioxidant status of mice. Treatment with BT (40 mg/kg), TF (1 mg/kg), and omeprazole (3 mg/kg) produced similar (74%–76%) ulcer healing, as revealed from the histopathological studies. Treatment with all the above samples reversed the adverse oxidative effects of indomethacin significantly. BT and TF also enhanced the PGE synthesis by augmenting the expressions of COX 1 and 2, but did not modulate acid secretion.

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Plasma total antioxidant status, antioxidant status and oxidative stress and their relationship to migraine disease

Journal of the Neurological Sciences ◽

10.1016/j.jns.2015.08.580 ◽

2015 ◽

Vol 357 ◽

pp. e169-e170 ◽

Cited By ~ 1

Author(s):

S. Sarikaya ◽

S. Ciftci ◽

T.K. Yoldas ◽

M. Calik ◽

A. Sonmezler ◽

...

Keyword(s):

Oxidative Stress ◽

Antioxidant Status ◽

Total Antioxidant Status ◽

Total Antioxidant ◽

And Oxidative Stress ◽

Plasma Total Antioxidant Status

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Plasma total antioxidant status in horses after 8-hours of road transportation

Acta Veterinaria Scandinavica ◽

10.1186/1751-0147-55-58 ◽

2013 ◽

Vol 55 (1) ◽

Cited By ~ 7

Author(s):

Artur Niedźwiedź ◽

Krzysztof Kubiak ◽

Józef Nicpoń

Keyword(s):

Antioxidant Status ◽

Total Antioxidant Status ◽

Road Transportation ◽

Total Antioxidant ◽

Plasma Total Antioxidant Status

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Low phytonutrient, semipurified liquid diets depress plasma total antioxidant status in renal dialysis patients

Nutrition Research ◽

10.1016/s0271-5317(99)00078-0 ◽

1999 ◽

Vol 19 (8) ◽

pp. 1173-1177 ◽

Cited By ~ 5

Author(s):

Robert A. DiSilvestro ◽

Ashley Blostein-Fujii ◽

Bridgette Watts

Keyword(s):

Antioxidant Status ◽

Renal Dialysis ◽

Total Antioxidant Status ◽

Dialysis Patients ◽

Total Antioxidant ◽

Plasma Total Antioxidant Status

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Maternal plasma total antioxidant status in preterm labor

Journal of Obstetrics and Gynaecology Research ◽

10.1111/j.1447-0756.2010.01300.x ◽

2010 ◽

Vol 36 (6) ◽

pp. 1185-1188 ◽

Cited By ~ 8

Author(s):

Aysegül Cinkaya ◽

Hüseyin Levent Keskin ◽

Umran Buyukkagnici ◽

Tayfun Gungor ◽

Esra Aktepe Keskin ◽

...

Keyword(s):

Preterm Labor ◽

Antioxidant Status ◽

Total Antioxidant Status ◽

Maternal Plasma ◽

Total Antioxidant ◽

Plasma Total Antioxidant Status

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Rutin Content in Buckwheat Enriched Bread and Influence of its Consumption on Plasma Total Antioxidant Status

Czech Journal of Food Sciences ◽

10.17221/967-cjfs ◽

2009 ◽

Vol 27 (Special Issue 1) ◽

pp. S236-S240 ◽

Cited By ~ 19

Author(s):

T. Bojňanská ◽

H. Frančáková ◽

P. Chlebo ◽

A. Vollmannová

Keyword(s):

Antioxidant Status ◽

Total Antioxidant Status ◽

Biologically Active ◽

Active Components ◽

Overall Acceptability ◽

Total Antioxidant ◽

Acceptability Rating ◽

Baked Products ◽

Plasma Total Antioxidant Status

The goal of this study is the evaluation of enriched bread prepared with an addition of buckwheat as a source of biologically active components in nutrition. Experimental pastry was baked using buckwheat wholegrain flour blended with wheat flour in different portions (10%, 20%, 30%, 40% and 50%) in order to observe the influence of buckwheat addition on dough processing and the quality of the final baked products. Taking into account the overall acceptability rating, it was concluded that bread with an addition of up to 30% of buckwheat could be baked with satisfactory evaluation results. The content of rutin in loaves in a consumable form prepared with a buckwheat addition varied between 7.76 mg/kg and 26.90 mg/kg. The clinical study which followed the baking experiment was based on the consumption of enriched bread (30% buckwheat, between 34.7 mg/kg and 38.2 mg/kg rutin content in dry matter) by a group of volunteers during a period of four weeks. The results approved the increase of the total antioxidant status thanks to the buckwheat enriched bread consumption from the value of 1.135 ± 0.066 mmol/dm<sup>3</sup> at the beginning of the study to 1.46 ± 0.083 mmol/dm<sup>3</sup> at the end of the study, i.e. significant differences.

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