搜索结果: 1-15 共查到“预防医学与卫生学 prospective study”相关记录22条 . 查询时间(0.078 秒)
Plasma folate, vitamin B-6, and vitamin B-12 and breast cancer risk in BRCA1- and BRCA2-mutation carriers: a prospective study
BRCA BRCA1 BRCA2 breast cancer B vitamins epidemiology folate hereditary breast cancer vitamin B-6 vitamin B-12
2018/12/14
Background: B vitamins [vitamins B-6, B-9 (folate), and B-12] play important roles in nucleotide biosynthesis and biological methylation reactions, aberrancies of which have all been implicated in car...
A prospective study of caffeine and coffee intake and premenstrual syndrome
premenstrual syndrome women’s health caffeine coffee tea
2018/12/13
Background: Clinically significant premenstrual syndrome (PMS) affects 15–20% of premenopausal women, substantially reducing quality of life. Women with PMS often are counseled to minimize caffeine in...
Prospective study of dietary fat and the risk of age-related macular degeneration
Age-related macular degeneration diet fats
2016/6/12
The relation between intakes of total fat and specific
types of fat and age-related macular degeneration (AMD)
remains unclear.
Weight-loss attempts and risk of major weight gain: a prospective study in Finnish adults
Weight-loss attempts weight gain Finland
2016/6/2
The effects of weight-loss attempts on long-term
weight gain remain unclear.
A prospective study of carotenoid intake and risk of cataract extraction in US men
Cataract cataract extraction diet
2016/6/1
Dietary antioxidants, including carotenoids, are
hypothesized to decrease the risk of age-related cataracts by
preventing oxidation of proteins or lipids within the lens. However,
prospective epide...
A prospective study of carotenoid and vitamin A intakes and risk of cataract extraction in US women
Cataract cataract extraction diet
2016/6/1
Oxidation of lens proteins plays a central role in the
formation of age-related cataracts, suggesting that dietary antioxidants
may play a role in prevention. However, the relation between
specific...
Prospective study of dietary protein intake and risk of hip fracture in postmenopausal women
Aging, diet epidemiology hip fractures
2016/5/30
The role of dietary protein intake in osteoporosis
remains controversial. Protein is an important structural component
of bone and protein supplementation improves the medical
outcome of hip fractu...
Vitamin K mediates the g-carboxylation of glutamyl
residues on several bone proteins, notably osteocalcin.
High serum concentrations of undercarboxylated osteocalcin and
low serum concentrations of...
Prospective Study of Sedentary Behavior, Risk of Depression, and Cognitive Impairment
SEDENTARY DEPRESSION AGING COGNITION EPIDEMIOLOGY
2017/5/19
Modern-day lifestyles are characterized by large amounts of prolonged sedentary activities, which may pose a risk to health in its own right, although little is known about their effects on mental hea...
Serological ELISA Test (IgM & IgG) for Prospective Study of Cytomegalovirus (CMV) Infection in Pregnant Women
Cytomegalovirus Congenital Disorders Maternal infection Iran
2009/11/25
Background: Cytomegalovirus (CMV) infection is associated with significant maternal and fetal consequences. The aim of present study was to determine the current prenatal CMV seroprevalence in Ea...
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...
INCIDENCE AND PREVALENCE OF INFECTION WITH ANAPLASMA PHAGOCYTOPHILUM. PROSPECTIVE STUDY IN HEALTHY INDIVIDUALS EXPOSED TO TICKS
Anaplasma phagocytophilum Borrelia burgdorferi
2010/12/24
The seroprevalence of human granulocytic anaplasmosis (former human granulocytic ehrlichiosis, HGE) has been documented in several studies, but little data exists on incidence rates in healthy individ...
A prospective study of calcium intake from diet and supplements and risk of ischemic heart disease among men
Calcium ischemic heart disease diet
2016/12/30
Men in the Health Professionals Follow-up Study who returned a dietary questionnaire in 1986 (n = 39 800) were followed up for 12 y. Intakes of calcium and other nutrients were assessed in 1986, 1990,...
Thyroid size and goiter prevalence after introduction of iodized salt: a 5-y prospective study in schoolchildren in C魌e d扞voire
Iodine iron deficiency
2016/12/29
The long-term goal of salt iodization is elimination of iodine deficiency and reduction of the goiter rate to < 5% in school-aged children. Normalization of the goiter rate probably indicates disappea...
Calcium, vitamin D, milk consumption, and hip fractures: a prospective study among postmenopausal women
Calcium vitamin D milk
2016/12/29
Short trials of calcium supplementation show that it reduces loss of bone density in postmenopausal women; longer observational studies do not generally find a lower risk of hip fracture with higher-c...