搜索结果: 1-15 共查到“医学 carotenoids”相关记录22条 . 查询时间(0.078 秒)
Carotenoids in human buccal mucosa cells after 4 wk of supplementation with tomato juice or lycopene supplements
Lycopene phytofluene carotenoids
2016/6/1
Lycopene has been identified as a phytochemical
with potentially protective health benefits.
Interest in carotenoids has increased over the past decade
from scientists involved in a variety of disciplines. Although
some human nutritionists have focused their efforts on the potential
role o...
The term “health promotion and disease prevention” has generally
become euphemistic for measures to retard or avert the
development of chronic diseases common to populations in
affluent countries i...
Serum carotenoids and tocopherols and incidence of age-related nuclear cataract
Serum carotenoids serum tocopherols humans, aging
2016/5/30
It is not known whether the protective effects of antioxidants
on cataract observed in experimental animals are relevant to
age-related opacities in humans.
Effect of dietary lutein and zeaxanthin on plasma carotenoids and their transport in lipoproteins in age-related macular degeneration1,2,3,4
HDL cholesterol LDL cholesterol VLDL cholesterol retina age macular degeneration
2008/12/12
Background:Low dietary intakes and low plasma concentrations of lutein and zeaxanthin are associated with an increased risk of age-related macular degeneration (AMD). No studies have challenged AMD pa...
Prospective study of intake of fruit, vegetables, and carotenoids and the risk of adult glioma 1,2,3
Fruit vegetables glioma prospective studies epidemiology
2008/12/11
Background: Nutrients in dietary fruit and vegetables have been hypothesized to lower the risk of glioma by reducing the endogenous formation of N-nitroso compounds. Studies examining fruit and vegeta...
Vitamin A, retinol, and carotenoids and the risk of gastric cancer: a prospective cohort study1,2,3
Carotenoids gastric cancer prospective cohort studies retinol vitamin A
2008/12/9
Background: Vitamin A may influence gastric carcinogenesis through its essential role in controlling cell proliferation and differentiation. However, epidemiologic studies of vitamin A, retinol (prefo...
The role of the carotenoids, lutein and zeaxanthin, in protecting against age-related macular degeneration: A review based on controversial evidence
age-related macular degeneration (AMD) carotenoids
2008/4/23
Purpose
A review of the role of the carotenoids, lutein and zeaxanthin, and their function in altering the pathogenesis of age-related macular degeneration (AMD).
CAROTENOIDS ACCUMULATION BY DUNALIELLA TERTIOLECTA (LAKE URMIA ISOLATE) AND DUNALIELLA SALINA (CCAP 19/18 & WT) UNDER STRESS CONDITIONS
Dunaliella salina Dunaliella tertiolecta Carotenoids salinity light intensity
2010/2/3
Carotenoids are widely used in nutraceutical, additives and cosmetics as colorants and antioxidants. Dunaliella is the main natural source which accumulates massive amount of carotenoids. This study e...
Isotopic tracer techniques for studying the bioavailability and bioefficacy of dietary carotenoids, particularly β-carotene, in humans: a review
Stable isotopes carbon isotopes radioisotopes
2016/12/27
Vitamin A deficiency is a serious health problem in many developing countries. Provitamin A carotenoids in fruit and vegetables are the major source of vitamin A for a large proportion of the world’s ...
Spread supplemented with moderate doses of vitamin E and carotenoids reduces lipid peroxidation in healthy, nonsmoking adults
Antioxidant capacity oxidation resistance malondialdehyde
2017/1/4
High doses of vitamin E have been shown to decrease lipid peroxidation in persons under oxidative stress. At present, the data are insufficient to predict whether lower doses offer the same benefit in...
Dietary intakes and plasma concentrations of carotenoids and tocopherols in relation to glucose metabolism in subjects at high risk of type 2 diabetes: the Botnia Dietary Study
Glucose concentrations insulin resistance dietary intake
2017/1/3
The subjects were 81 male and 101 female first- and second-degree, nondiabetic relatives of patients with type 2 diabetes. Antioxidant intake data were based on 3-d food records. Subjects taking suppl...
Dietary carotenoids and risk of coronary artery disease in women
diet Nurses’ Health Study women
2017/1/3
Numerous studies have shown that higher intakes or higher blood concentrations of carotenes are associated with a lower risk of coronary artery disease (CAD). Given the null results in trials of β-car...
Dietary carotenoids and risk of breast cancer
Breast neoplasms diet carotenoids β-carotene cohort studies women Canadian National Breast Screening Study
2016/12/19
Background: Many studies of fruit and vegetable consumption showed inverse associations with breast cancer risk, suggesting the potential importance of carotenoids (and other phytochemicals) cont...
Vegetable-borne lutein,lycopene,and β-carotene compete for incorporation into chylomicrons,with no adverse effect on the medium-term (3-wk) plasma status of carotenoids in humans
Carotenoids bioavailability spinach tomatoes antioxidants women
2016/12/17
Background: The results of epidemiologic studies have consistently shown associations between dietary intake or plasma carotenoid status and incidence of cancers and cardiovascular and eye diseas...