Results 21 to 30 of about 1,107,574 (309)

alpha-Tocopherol enhances tumour growth inhibition by cis-dichlorodiammine platinum (II) [PDF]

Brazilian Journal of Medical and Biological Research, 2000
Present studies indicate that alpha-tocopherol enhances the efficacy of cisplatin as demonstrated by inoculation of Dalton's lymphoma cells incubated with either cisplatin (5 or 10 µg/ml) alone or cisplatin + alpha-tocopherol (25 or 50 µg/ml) into C3H/He
S. Sarna, A. Kumar, R.K. Bhola
doaj   +1 more source

A Systematic Review of Global Alpha-Tocopherol Status as Assessed by Nutritional Intake Levels and Blood Serum Concentrations.

International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition, 2016
The purpose of this study is to systematically review the published literature reporting vitamin E intake levels and serum concentrations in order to obtain a global overview of α-tocopherol status.
Szabolcs Péter, A. Friedel, F. Roos, A. Wyss, M. Eggersdorfer, K. Hoffmann, P. Weber   +6 more
semanticscholar   +1 more source

Hepatoprotective effect of curcumin and alpha-tocopherol against cisplatin-induced oxidative stress

BMC Complementary and Alternative Medicine, 2014
Backgroundcis-Diammineplatinum (II) dichloride (cisplatin) is the important anti-cancer agent useful in treatment of various cancers. Unfortunately, it can produce unwanted side effects in various tissues, including the liver.
Sarawoot Palipoch, Chuchard Punsawad, Phanit Koomhin, Prasit Suwannalert   +3 more
semanticscholar   +1 more source

Regioselective C─H Functionalization by the Combination of Enzymatic and Chemocatalytic Reactions in Water

Angewandte Chemie, EarlyView.
H3CP contributes to sustainable synthesis by integrating regioselective enzymatic halogenation, Pd‐catalyzed Heck coupling, and enzymatic hydrolysis. TPGS‐705‐M micelles enable the Pd‐catalyzed step, allowing seamless compatibility with enzymatic reactions in one vessel under aqueous conditions.
Ran Zhu, Xuhua Mo, Tanja Gulder, Tobias A. M. Gulder   +3 more
wiley   +2 more sources

Prostate cancer and supplementation with alpha-tocopherol and beta-carotene: incidence and mortality in a controlled trial.

Journal of the National Cancer Institute, 1998
BACKGROUND Epidemiologic studies have suggested that vitamin E and beta-carotene may each influence the development of prostate cancer. In the Alpha-Tocopherol, Beta-Carotene Cancer Prevention Study, a controlled trial, we studied the effect of alpha ...
O. Heinonen, D. Albanes, J. Virtamo, P. Taylor, J. Huttunen, A. Hartman, J. Haapakoski, N. Malila, M. Rautalahti, S. Ripatti, Hanna Mäenpa, L. Teerenhovi, L. Koss, M. Virolainen, B. Edwards   +14 more
semanticscholar   +1 more source

The Antiproliferative Effect of Alpha Tocopherol in F98 Cell Culture

Proceedings, 2017
Alpha tocopherol is the most common and biologically active form of Vitamin E. The aim of this study was to evaulate the possible antiproliferative effect of alpha tocopherol on F-98 Glioblastoma cells. F-98 glioblastoma cell line was seeded at a density
Remzi Soner Cengiz, Ayşenur Gök, Efe Kurtdede, Görkem Kısmalı, Tevhide Sel   +4 more
doaj   +1 more source

Alpha-tocopherol and gamma-tocopherol concentration in vegetable oils

, 2014
Vegetable oils are the richest dietary sources of vitamin E. Vitamin E determination levels in foods are of great importance to adjust the ingestion of nutrients by the population.
E. C. Grilo, P. N. Costa, C. S. S. Gurgel, Andressa Fernanda de Lima Beserra, Fernanda de Almeida, R. Dimenstein   +5 more
semanticscholar   +1 more source

Alpha-Tocopherol and beta-carotene supplements and lung cancer incidence in the alpha-tocopherol, beta-carotene cancer prevention study: effects of base-line characteristics and study compliance.

Journal of the National Cancer Institute, 1996
BACKGROUND Experimental and epidemiologic investigations suggest that alpha-tocopherol (the most prevalent chemical form of vitamin E found in vegetable oils, seeds, grains, nuts, and other foods) and beta-carotene (a plant pigment and major precursor of
D. Albanes, O. Heinonen, P. Taylor, J. Virtamo, B. Edwards, M. Rautalahti, A. Hartman, J. Palmgren, L. Freedman, J. Haapakoski, M. Barrett, P. Pietinen, N. Malila, E. Tala, K. Liippo, E. Salomaa, J. Tangrea, L. Teppo, F. Askin, E. Taskinen, Y. Erozan, P. Greenwald, J. Huttunen   +22 more
semanticscholar   +1 more source

A role of alpha-tocopherol and phylloquinone in the modulation of uterine contractility and reproductive function in mouse models

Medicina, 2017
Background and aim: Alpha-tocopherol has been implicated in reproduction processes, and deficiency of phylloquinone has been associated with serious complications in pregnancy.
Enitome E. Bafor, Victory O. Ebidame, Uloma B. Elvis-Offiah, Osemelomen Omoruyi, Gerald I. Eze, Osamwonyi Igbinuwen, Kadiri P. Braimoh   +6 more
doaj   +1 more source

Ubiquinol-10 protects human low density lipoprotein more efficiently against lipid peroxidation than does alpha-tocopherol.

Proceedings of the National Academy of Sciences of the United States of America, 1991
The temporal disappearance of natural antioxidants associated with human low density lipoprotein (LDL) in relation to the appearance of various classes of lipid hydroperoxides was investigated under three types of oxidizing conditions.
R. Stocker, V. Bowry, B. Frei
semanticscholar   +1 more source