Abstract:
OBJECTIVE:To compare oxidative stress and LDL oxidizability in postmenopausal women with and without HRT. METHODS:In a cross sectional study, two groups of women, with or without combined per os HRT (1.5-2 mg estrogen associated with 10 mg dydrogesteron), were age and duration of menopause matched. Women were recruited after medical examination at LBSO (Oxidative Stress Laboratory), Joseph Fourier University, Grenoble, and Department of Gynecology, Grenoble University Hospital, France. Main outcome measures included determination of lipid profile and oxidative stress biomarkers (TBARS, LDL oxidizability, autoantibodies against oxidized-LDL). Measurement of circulating levels of vitamin C, E, beta-carotene, lycopene and total antioxidant plasma capacity. RESULTS:HRT led to decreased plasma total and LDL cholesterol (p < 0.05), but did not affect oxidizability and oxidation of LDL. Circulating levels of antioxidant vitamins (beta-carotene, vitamin C, vitamin E/triglycerides) and total antioxidant capacity of plasma and lipid peroxidation, assessed by plasma TBARs, were not different from controls in postmenopausal women receiving HRT. CONCLUSION:This study suggests that even if combined HRT modifies the blood lipid profile, it does not appear to influence oxidative status.
journal_name
J Am Coll Nutrjournal_title
Journal of the American College of Nutritionauthors
Bureau I,Laporte F,Favier M,Faure H,Fields M,Favier AE,Roussel AMdoi
10.1080/07315724.2002.10719231subject
Has Abstractpub_date
2002-08-01 00:00:00pages
333-8issue
4eissn
0731-5724issn
1541-1087journal_volume
21pub_type
杂志文章abstract:OBJECTIVE:To identify if particular foods or food groups may be associated with obesity in children and adolescents and to determine if consuming food away from home (FAFH) has an effect on the nutritional quality of their diets. DESIGN:One-year cross-sectional study. SETTING/SUBJECTS:The obese subjects (n = 91) were...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.2003.10719333
更新日期:2003-12-01 00:00:00
abstract:OBJECTIVE:To investigate the effect of diet alone (D), exercise alone (E), and a combination of diet and exercise (DE) on body weight, body composition, energy intake, blood pressure, serum lipid and leptin levels, and fitness levels in mildly obese sedentary women and men. DESIGN:The three interventions were compared...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章,随机对照试验
doi:10.1080/07315724.2008.10719691
更新日期:2008-04-01 00:00:00
abstract:OBJECTIVE:To evaluate the effects of an egg breakfast on lunchtime energy intake in children (age 4-6 years) and adolescents (age 14-17 years). METHODS:In 2 randomized crossover trials, participants received either an egg breakfast or an isocaloric bagel breakfast. In both trials, subsequent lunchtime energy intake wa...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章,随机对照试验
doi:10.1080/07315724.2014.942471
更新日期:2015-01-01 00:00:00
abstract:OBJECTIVE:Approximately 70% of all cancer patients have elevations in hepatic glucose production and/or reductions in glucose utilization. To identify an explanation for insulin resistance, we measured fasting hepatic glucose production (HGP), leucine appearance (Leu Ra), leucine oxidation (LO), glucose oxidation (GO) ...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.1995.10718519
更新日期:1995-08-01 00:00:00
abstract:BACKGROUND:Iron and zinc deficiency remain substantial problems in small children in both developed and developing nations. Optimizing mineral absorption is an important strategy in minimizing this problem. OBJECTIVES:To assess the effects of beef and soy proteins on the bioavailability of non-heme iron and zinc in ch...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.2006.10719512
更新日期:2006-02-01 00:00:00
abstract:OBJECTIVE:Magnesium deficiency and oxidative stress have both been identified as pathogenic factors in aging and in several age-related diseases. The link between these two factors is unclear in humans although, in experimental animals, severe Mg deficiency has been shown to lead to increased oxidative stress. METHODS...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.2000.10718934
更新日期:2000-06-01 00:00:00
abstract:OBJECTIVE:We aimed to determine the normal range of ionized magnesium (IMg2+) concentration at birth and 24 hours of life in the healthy, term (37 to 41 weeks old) neonate. METHODS:Cord blood was obtained from the umbilical vein of 30 patients. In addition, blood was obtained from 32 infants at 24 hours of life. Whole...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.1997.10718670
更新日期:1997-04-01 00:00:00
abstract:OBJECTIVE:We investigated the effect of dietary magnesium (Mg) deficiency on the nutritive utilization and tissue distribution of manganese (Mn). METHODS:Wistar rats were fed a Mg-deficient diet (56 mg/kg) for 70 day. Absorbed Mn, Mn balance and Mn content in plasma, whole blood, skeletal muscle, heart, kidney, liver,...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.1999.10718886
更新日期:1999-10-01 00:00:00
abstract:OBJECTIVE:Matrix metalloproteinase (MMP)-9, also known as gelatinase B, is implicated in the development of hypertension and atherosclerotic plaque vulnerability to rupture, an important step in the etiology of cardiovascular diseases. Studies have suggested that flavonoid consumption may be cardioprotective, and its f...
journal_title:Journal of the American College of Nutrition
pub_type: 临床试验,杂志文章
doi:10.1080/07315724.2009.10719803
更新日期:2009-12-01 00:00:00
abstract:OBJECTIVE:To test the hypothesis that glucose ingestion leads to a decrease in plasma ionized calcium (iCa) and ionized magnesium (iMg) during the third trimester of pregnancy. METHODS:We studied 54 women who underwent a 50 g glucose challenge test (GCT) and 27 women who underwent a 3-hour 100 g glucose tolerance test...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.1998.10718780
更新日期:1998-08-01 00:00:00
abstract::Epidemiological studies indicate a strong relationship between dietary Mg intake and the incidence of sudden cardiac death. The mechanism by which dietary Mg leads to an increased incidence of cardiovascular disease is unknown but may involve alteration of electrolyte balance. In the present study, tissue electrolyte ...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.1985.10720074
更新日期:1985-01-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to investigate whether probiotics had an effect on proinflammatory markers and cytokines in overweight and obese individuals and whether they could have synergistic effects with weight-loss diets. METHODS:A total of 75 healthy overweight and obese individuals completed this ran...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章,随机对照试验
doi:10.1080/07315724.2013.874937
更新日期:2014-01-01 00:00:00
abstract::Magnesium is unique among biological cations. Its volume change from hydrated cation to atomic ion is over an order of magnitude larger than that of any other biological cation. This volume change presents particular problems for a magnesium transport system and suggests that these systems may be significantly differe...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章,评审
doi:10.1080/07315724.1994.10718431
更新日期:1994-10-01 00:00:00
abstract::Strength changes, induced by very low-calorie diet (VLCD, 520 kcal/day) alone and in combination with exercise, were determined in 109 severely obese females (46.8 +/- 4.69% fat). Experimental treatments included VLCD alone (LC, n = 40), VLCD with endurance exercise (EE, n = 23), VLCD with endurance exercise and resis...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:
更新日期:1992-04-01 00:00:00
abstract:BACKGROUND:Premature infants require high intakes of Ca and P to mimic fetal accretion rates. With the current phosphate salt used, adequate amounts cannot be provided due to the precipitation of Ca and P in TPN solutions. OBJECTIVE:To compare monobasic potassium phosphate (monobasic regimen) and monobasic plus dibasi...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.2006.10719517
更新日期:2006-02-01 00:00:00
abstract::The complex interactions between the diet, gut microbiome, and host characteristics that provide a functional benefit to the host are an area of great interest and current exploration in the nutrition and health science community. New technologies are available to assess mechanisms that may explain these functional be...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章,评审
doi:10.1080/07315724.2016.1257961
更新日期:2017-03-01 00:00:00
abstract::There is an increased requirement for nutrients in normal pregnancy, not only due to increased demand, but also increased loss. There is also an increased insulin-resistant state during pregnancy mediated by the placental anti-insulin hormones estrogen, progesterone, human somatomammotropin; the pituitary hormone prol...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章,评审
doi:10.1080/07315724.1996.10718560
更新日期:1996-02-01 00:00:00
abstract:OBJECTIVE:Evidence from observational studies has suggested that carbohydrate quality rather than absolute intake is associated with greater risk of chronic diseases. The aim of this study was to examine the relationship between carbohydrate intake and dietary glycemic index and several cardiovascular disease risk fact...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.2009.10719766
更新日期:2009-04-01 00:00:00
abstract:OBJECTIVE:The objective of this study is to examine various factors associated with total calcium intake and percent adequate intake (% AI) of calcium by children and adolescents, with respect to age, gender, race/ethnicity, and diet and beverage choices. DESIGN:Data from the U.S. Department of Agriculture's Continuin...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.2004.10719339
更新日期:2004-02-01 00:00:00
abstract::The purported health benefits of low-carbohydrate diets have been advocated intermittently over the last century and have enjoyed increasing popularity over the last decade. Although most revolve around the emphatic theme that carbohydrates are to blame for many chronic diseases, their specific ideologies are more var...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章,评审
doi:10.1080/07315724.2003.10719271
更新日期:2003-02-01 00:00:00
abstract::Respiratory function in mechanically ventilated patients (VP) is adversely affected by starvation and hypermetabolic stress. These patients are more successfully managed and extubated if proper nutritional support is provided. The features of metabolism and respiratory function in VP require moderation in glucose, fat...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.1983.10719906
更新日期:1983-01-01 00:00:00
abstract::Objective: Vitamin D (vitD) mediates numerous health conditions other than bone health and mineralization. Its role in cardiometabolic condition is still inconclusive. Methods: We conducted a cross-sectional study in 87 apparently healthy Serbian adults. We assessed their dietary intake, anthropometric and biochemical...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.2018.1538828
更新日期:2019-07-01 00:00:00
abstract::The misperception that dietary cholesterol determines blood cholesterol is held by many consumers in spite of evidence to the contrary. Many studies reported over the past 2 years have shown that dietary cholesterol is not a significant factor in an individual's plasma cholesterol level or cardiovascular disease (CVD)...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章,评审
doi:
更新日期:1997-12-01 00:00:00
abstract::We collected 3-day dietary intake information from both incarcerated (n = 137) and nonincarcerated (n = 42) adolescent males to provide an objective assessment of diets of residents of a juvenile correctional facility. Average daily intake of energy, protein, 13 indicator micronutrients and of macronutrients as percen...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.1992.10718202
更新日期:1992-02-01 00:00:00
abstract:OBJECTIVE:Stool diluting effects of relatively inert material, such as unfermentable dietary fiber, has been proposed as an effect of fiber beneficial to the colon. Stool dilution by increasing bacterial mass may be beneficial or deleterious, depending on bacterial metabolic products. The purpose of this study was to d...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.2000.10718942
更新日期:2000-08-01 00:00:00
abstract:OBJECTIVE:Zinc (Zn) and selenium (Se) are essential trace elements involved in thyroid hormone metabolism. This study was conducted to investigate the effects of Zn and Se supplementation on thyroid function of overweight or obese female hypothyroid patients in a double-blind, randomized controlled trial. METHODS:Sixt...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章,随机对照试验
doi:10.1080/07315724.2014.926161
更新日期:2015-01-01 00:00:00
abstract::Objective: Nonalcoholic steatohepatitis (NASH) has become a prominent liver disease in contemporary society because of the changing dieting styles. Complicated syndromes often accompanied by obesity and diabetes makes no standard treatment for NASH. Therefore, we investigated the potential role of Antrodia cinnamomea ...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.2020.1779850
更新日期:2020-07-13 00:00:00
abstract::Objective: To evaluate whether the Fat-to-Lean Mass (FyM) ratio is associated to hyperinsulinemia in healthy adolescents.Methods: Apparently healthy adolescents aged 10 to 15 years that according to sex, age, and percentiles of body fat percent, were included and allocated into the groups with elevated (body fat perce...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.2020.1752845
更新日期:2020-10-12 00:00:00
abstract:OBJECTIVE:The purpose of this pilot study was to determine whether supplementation of a high-glycemic index breakfast meal with peanut butter attenuates the glycemic response. METHODS:Sixteen healthy adults, aged 24.1 ± 3.5 years, reported in the morning to a nutrition assessment laboratory for two days of data collec...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.2018.1519404
更新日期:2019-05-01 00:00:00
abstract:BACKGROUND:Osteoporosis remains a major health problem in all developed countries and is a condition in which several dietary factors have been implicated. OBJECTIVE:To assess the nutritional status and levels of adiposity of postmenopausal women in relation to bone mineral density. DESIGN:A cross-sectional study in ...
journal_title:Journal of the American College of Nutrition
pub_type: 杂志文章
doi:10.1080/07315724.2013.866528
更新日期:2014-01-01 00:00:00