搜索结果: 61-75 共查到“营养学 Vitamin A”相关记录188条 . 查询时间(0.104 秒)
Vitamin D Deficiency in Iran:A Multi-center Study among Different Urban Areas
R Heshmat K Mohammad SR Majdzadeh MH Forouzanfar A Bahrami GH Ranjbar Omrani I Nabipour R Rajabian A Hossein-Nezhad M Rezaei Hemami AA Keshtkar M Pajouhi B Larijani
<
2009/12/11
Background: Recent studies have reported different prevalence of vitamin D deficiency in different sex and age groups in developing countries. In the present survey, we elucidated the prevalence ...
Effect of Exercise on Blood Antioxidant Status and Erythrocyte Lipid Peroxidation:Role of Dietary Supplementation of Vitamin E
Moderate exercise lipid peroxidation erythrocyte Vitamin E
<
2009/7/2
We tested the effects of moderate physical exercise on the blood antioxidant capacity and erythrocyte lipid peroxidation in 21 Wistar albino rats. Erythrocyte superoxide dismutase (SOD) activity incre...
Infantile Galactosialidosis Associated With Vitamin D Deficiency Rickets
Dysostosis multiplex galac-tosialidosis intermediate infantile form vitamin D deficiency
<
2009/7/2
Galactosialidosis is an autosomal recessive disease with combined deficiency of two lysosomal enzymes due to the lack of a protective protein. We report on a boy with infantile galactosialidosis who h...
The effects of seasonal variation of 25-hydroxyvitamin D and fat mass on a diagnosis of vitamin D sufficiency1,2,3
Vitamin D vitamin D deficiency insufficiency seasonal variation
<
2009/4/20
Background: The effect of season on vitamin D status is often overlooked in studies of optimal vitamin D concentrations and in clinical practice.
The skeletal benefits of calcium- and vitamin D3–fortified milk are sustained in older men after withdrawal of supplementation: an 18-mo follow-up study1,2,3
Milk supplementation fortified milk supplement withdrawal men bone mineral density
<
2009/4/20
Background: In a previous 2-y randomized controlled trial, we showed that calcium- and vitamin D3–fortified milk stopped or slowed bone loss at several clinically relevant skeletal sites in older me...
Vitamin D insufficiency in southern Arizona1,2,3
Vitamin D deficiency race-ethnicity 25-hydroxyvitamin D
<
2009/4/20
Background: Vitamin D deficiency or insufficiency has been observed among populations in the northern United States. However, data on the prevalence of vitamin D deficiency in areas of high sun expo...
Vitamin D receptor genotypes influence quadriceps strength in chronic obstructive pulmonary disease1,2,3
Muscle quadriceps angiotensin-converting enzyme bradykinin
<
2009/4/20
Background: Quadriceps weakness is an important complication of chronic obstructive pulmonary disease (COPD) and is associated with impaired exercise capacity and greater mortality. Its etiology i...
Vitamin D status in kidney transplant patients：need for intensified routine supplementation1,2,3
Kidney transplantation hypovitaminosis D prevalence sun exposure vitamin D intake 25-hydroxyvitamin D 1,25-dihydroxyvitamin D
<
2009/4/20
Background: A high prevalence of vitamin D insufficiency has been found in the general population and in patients with chronic kidney disease.
Vitamin status in morbidly obese patients：a cross-sectional study1,2,3
Morbid obesity body mass index vitamin deficiency vitamin B-1
<
2009/4/20
Design:In 2 public hospital departments (southeast Norway), we prospectively examined 110 consecutive patients (76 women) and 58 healthy controls (30 women) not taking multivitamin supplements. Pa...
An association of serum vitamin D concentrations < 40 nmol/L with acute respiratory tract infection in young Finnish men
Vitamin D respiratory infection insufficiency men public health 25-hydroxyvitamin D
<
2008/12/25
Background:The effects of vitamin D in regulating bone mineralization are well documented. The action of vitamin D as a key link between Toll-like receptor activation and antibacterial responses in in...
Vitamin E dietary supplementation significantly affects multiple risk factors for cardiovascular disease in baboons
Vitamin E HDL high-density lipoprotein antioxidants paraoxonase apo A-I apolipoprotein A-I baboons
<
2008/12/18
Background: Oxidative stress is a widely accepted risk factor for cardiovascular disease (CVD), but the CVD benefit of dietary antioxidants, such as vitamin E, is controversial.
Objective: Therefo...
Plasma vitamin B-6 forms and their relation to transsulfuration metabolites in a large, population-based study
Vitamin B-6 homocysteine cystathionine cysteine methylenetetrahydrofolate reductase transsulfuration
<
2008/12/17
Background: Vitamin B-6 exists in different forms; one of those forms, pyridoxal 5'-phosphate (PLP), serves a cofactor in many enzyme reactions, including the transsulfuration pathway, in which homocy...
Safety of vitamin D3 in adults with multiple sclerosis
Vitamin D safety 25-hydroxyvitamin D 25(OH)D multiple sclerosis
<
2008/12/17
Background: Vitamin D3 may have therapeutic potential in several diseases, including multiple sclerosis. High doses of vitamin D3 may be required for therapeutic efficacy, and yet tolerability—in the ...
Trends in blood folate and vitamin B-12 concentrations in the United States, 1988–2004
Nutrition survey age sex race ethnic groups National Health and Nutrition Examination Survey
<
2008/12/17
Background:Monitoring the folate status of US population groups over time has been a public health priority for the past 2 decades, and the focus has been enhanced since the implementation of a folic ...
Vitamin A supplementation in iodine-deficient African children decreases thyrotropin stimulation of the thyroid and reduces the goiter rate
Vitamin A iodine supplementation deficiency Africa
<
2008/12/17
Background: Vitamin A (VA) deficiency (VAD) and iodine deficiency (ID) often coexist in children in Africa. VAD may affect thyroid function and the response to iodine prophylaxis.Objective: The aim wa...