Histidinemia: a biochemical variant or a disease?

abstract：:The paper "Combating COVID-19 and Building Immune Resilience: A Potential Role for Magnesium Nutrition?" by TC Wallace, which was published in the Journal of the American College of Nutrition highlights the importance of adequate magnesium (Mg) supply in relation to COVID-19. Wallace notes that Mg deficiency is associ...

journal_title：Journal of the American College of Nutrition

authors： Micke O,Vormann J,Kisters K

更新日期：2020-10-16 00:00:00

abstract：OBJECTIVE:β-alanine (BA) is a nonproteogenic amino acid that combines with histidine to form carnosine. The amount taken orally in individual doses, however, is limited due to symptoms of paresthesia that are associated with higher doses. The use of a sustained-release formulation has been reported to reduce the sympto...

journal_title：Journal of the American College of Nutrition

authors： Church DD,Hoffman JR,Varanoske AN,Wang R,Baker KM,La Monica MB,Beyer KS,Dodd SJ,Oliveira LP,Harris RC,Fukuda DH,Stout JR

更新日期：2017-11-01 00:00:00

abstract：OBJECTIVE:The kinetics of magnesium (Mg) absorption, after drinking Magnesia mineral water (204 mg Mg/L), was investigated in healthy humans aged (23-60 yrs). METHODS:Serum Mg, calcium (Ca), potassium (K) and sodium (Na) content, blood hemoglobin, erythrocyte and white blood cell counts as well as urinary volume and u...

journal_title：Journal of the American College of Nutrition

authors： Kiss SA,Forster T,Dongó A

更新日期：2004-12-01 00:00:00

abstract：PURPOSE:To evaluate and compare the levels of free fatty acids between senile cataract patients and normal controls. METHODS:Fifty consecutive patients with newly diagnosed senile cataract and 50 age- and gender-matched controls were evaluated. Subjects/patients were randomized according to selection criteria. The lev...

journal_title：Journal of the American College of Nutrition

authors： Chang D,Rong S,Zhang Y,Sha Q,Liang M,Zhang X,Li M,Pan H

更新日期：2014-01-01 00:00:00

abstract：OBJECTIVES:To measure bone mineral density (BMD) and to screen for early biochemical abnormalities in bone mineral metabolism in the first five years of natural menopause when estrogen and calcium supplement are not used and in the absence of major confounding variables. SETTING:Two homogeneous and comparable groups (...

journal_title：Journal of the American College of Nutrition

authors： Massé PG,Dosy J,Jougleux JL,Caissie M,Howell DS

更新日期：2005-10-01 00:00:00

abstract：OBJECTIVE:To determine if a relationship exists between blood glucose control and variability in nutrient intake from day-to-day in subjects with type 1 diabetes. METHODS:Two three-day diet records and one measurement of glycated hemoglobin (HbA1c) were obtained from 272 subjects with type 1 diabetes treated with a mi...

journal_title：Journal of the American College of Nutrition

authors： Wolever TM,Hamad S,Chiasson JL,Josse RG,Leiter LA,Rodger NW,Ross SA,Ryan EA

更新日期：1999-06-01 00:00:00

abstract：OBJECTIVES:The sensitivity of one plasma and two urinary methods to assess zinc absorption after oral dosing were compared over the dose range of 10 to 100 mg. METHODS:Eleven healthy subjects participated in this four-way crossover design study. After an overnight fast, the subjects received a single oral dose of zinc...

journal_title：Journal of the American College of Nutrition

authors： Henderson LM,Brewer GJ,Dressman JB,Swidan SZ,DuRoss DJ,Adair CH,Barnett JL,Berardi RR

更新日期：1996-02-01 00:00:00

abstract：OBJECTIVE:Reproducibility of the relative dose response test (RDR), a test designed to measure vitamin A status, was tested in 23 Belizean children, 5-8 years after 2-week interval during which no treatment was given. METHODS:As required for the RDR test, serum retinol concentrations were determined before and 5 hours...

journal_title：Journal of the American College of Nutrition

authors： Apgar J,Makdani D,Sowell AL,Gunter EW,Hegar A,Rao D,Smith JC

更新日期：1996-10-01 00:00:00

abstract：:Since trivalent chromium (Cr+3) transport into certain tissues is rapid, the placental transport of injected high specific activity 51Cr+3 was studied in pregnant rats at days 17-20 of gestation. Three days after the intravenous injection of 51Cr+3, body retention of 51Cr was similar in pregnant and nonpregnant rats, ...

journal_title：Journal of the American College of Nutrition

authors： Wallach S,Verch RL

更新日期：1984-01-01 00:00:00

abstract：OBJECTIVE:The salt (NaCl) content of bread, obtained from Belgium and 25 other regions or countries worldwide, was analyzed to evaluate the importance of bread as a source of dietary salt in a population. METHODS:A total of 1166 dried bread samples were analyzed using a hot HCl extraction technique followed by flame p...

journal_title：Journal of the American College of Nutrition

authors： Joossens JV,Sasaki S,Kesteloot H

更新日期：1994-04-01 00:00:00

abstract：OBJECTIVE:The consequences of chronic, low grade lead (Pb) burden from earlier exposure on development of hypertension (HT) and cardiovascular disease is, at best, controversial, even though many epidemiological studies suggest the possibility. Accordingly, we examined ability of a short-term Pb challenge to cause late...

journal_title：Journal of the American College of Nutrition

authors： Preuss HG,Jiang G,Jones JW,Macarthy PO,Andrews PM,Gondal JA

更新日期：1994-12-01 00:00:00

abstract：:Following a lymphocyte separation technique, the lymphocyte content of magnesium and potassium was determined by atomic absorption spectroscopy in 28 subjects. Simultaneously, skeletal muscle biopsies were obtained by a percutaneous technique and analyzed for magnesium and potassium. In this study there was not signif...

journal_title：Journal of the American College of Nutrition

authors： Dyckner T,Wester PO

更新日期：1985-01-01 00:00:00

abstract：OBJECTIVE:Previous interventions have reported desirable effects of diets rich in whole grains or rich in fruits and vegetables on cardiovascular disease (CVD) risk factors and weight management. However, data are lacking regarding the effect of these fiber sources separately. The aim of this randomized clinical feedin...

journal_title：Journal of the American College of Nutrition

authors： Fatahi S,Daneshzad E,Kord-Varkaneh H,Bellissimo N,Brett NR,Azadbakht L

更新日期：2018-09-01 00:00:00

abstract：OBJECTIVE:Aging health is associated with nutritional changes which are not well understood and were therefore evaluated in this study by comparing the nutritional status of centenarians and elderly (in their 70s) relative to young subjects. SUBJECTS:The participants were 27 young subjects (10 males, 17 females), 40 h...

journal_title：Journal of the American College of Nutrition

authors： Chan YC,Suzuki M,Yamamoto S

更新日期：1999-08-01 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

authors： Cook LA,Mimouni FB

更新日期：1997-04-01 00:00:00

abstract：OBJECTIVE:We examined relationships of individual and environmental factors with obesity and trying to lose weight in rural residents. METHODS:The joint contributions of individual and environmental factors on obesity status (obese vs. morbidly obese) and trying to lose weight (yes vs. no) were evaluated using general...

journal_title：Journal of the American College of Nutrition

authors： Lee RE,Greiner KA,Hall S,Born W,Kimminau KS,Allison A,Ahluwalia JS

更新日期：2007-10-01 00:00:00

abstract：OBJECTIVE:Yam (Dioscorea) has been used to treat menopausal symptom folklorically. This study was to investigate the effects of yam ingestion on lipids, antioxidant status, and sex hormones in postmenopausal women. METHODS:Twenty-four apparently healthy postmenopausal women were recruited to replace their staple food ...

journal_title：Journal of the American College of Nutrition

authors： Wu WH,Liu LY,Chung CJ,Jou HJ,Wang TA

更新日期：2005-08-01 00:00:00

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

authors： Gillis LJ,Bar-Or O

更新日期：2003-12-01 00:00:00

abstract：OBJECTIVE:The goal of this work is to assess the effect of L-carnitine on glucose disposal, particularly on insulin sensitivity, in healthy volunteers. METHODS:Fourteen healthy human volunteers were subjected to the intravenous glucose tolerance test (analyzed by means of the minimal model technique), together with in...

journal_title：Journal of the American College of Nutrition

authors： De Gaetano A,Mingrone G,Castagneto M,Calvani M

更新日期：1999-08-01 00:00:00

abstract：OBJECTIVE:To test the impact of supplementation with nutritional doses of antioxidant nutrients on biochemical indicators of vitamin and trace element levels. DESIGN:A randomized double-blind trial was performed comparing two groups receiving daily either a combination of vitamins (beta-carotene, 6 mg; vitamin C, 120 ...

journal_title：Journal of the American College of Nutrition

authors： Preziosi P,Galan P,Herbeth B,Valeix P,Roussel AM,Malvy D,Paul-Dauphin A,Arnaud J,Richard MJ,Briancon S,Favier A,Hercberg S

更新日期：1998-06-01 00:00:00

abstract：OBJECTIVE:To evaluate the capability of DietMatePro, a PDA-based dietary assessment program, to monitor dietary intake and to improve adherence to a dietary regimen. DESIGN:Randomized controlled trial. SUBJECTS:Overweight and obese (Body Mass Index (BMI) 25-40) participants without dietary restrictions. INTERVENTION...

journal_title：Journal of the American College of Nutrition

authors： Beasley JM,Riley WT,Davis A,Singh J

更新日期：2008-04-01 00:00:00

abstract：:Failure to thrive (FTT) has been defined in a number of ways, but most definitions include a weight less than the 5th percentile on the growth chart or a decreasing rate of weight gain. Nonorganic failure to thrive (NOFTT), i.e., FTT not due to organic disease, is the most common category of FTT in the United States a...

journal_title：Journal of the American College of Nutrition

authors： Powell GF

更新日期：1988-10-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to assess the effects of 3-day Islamic intermittent fasting (3d-IF) on cognitive performance and serum levels of neurotrophic factors (brain-derived neurotrophic factor [BDNF] and vascular endothelial growth factor [VEGF]) before and after repeated sprints. METHODS:Twenty-one physic...

journal_title：Journal of the American College of Nutrition

authors： Cherif A,Meeusen R,Farooq A,Briki W,Fenneni MA,Chamari K,Roelands B

更新日期：2017-03-01 00:00:00

abstract：OBJECTIVE:Overfeeding with a high-fat and/or high-carbohydrate (CHO) diet is known to increase plasma concentrations of endotoxin (lipopolysaccharide [LPS]) that may lead to metabolic disturbances like insulin resistance. The impact of CHO quality (i.e., the glycemic index [GI]) independent of fat intake on metabolic e...

journal_title：Journal of the American College of Nutrition

authors： Breusing N,Lagerpusch M,Engstler AJ,Bergheim I,Mueller MJ,Bosy-Westphal A

更新日期：2017-01-01 00:00:00

abstract：OBJECTIVE:C-reactive protein (CRP) may directly affect the progression of atherosclerosis, and therefore, may be a target for reducing disease risk. The objective was to determine whether antioxidant supplementation reduces plasma CRP in active and passive smokers. DESIGN:Randomized, double-blind, placebo-controlled, ...

journal_title：Journal of the American College of Nutrition

authors： Block G,Jensen C,Dietrich M,Norkus EP,Hudes M,Packer L

更新日期：2004-04-01 00:00:00

abstract：:Many believe that excessive intake of refined carbohydrates (CHO) plays a major role in the development of obesity/overweight, type 2 diabetes mellitus and insulin resistance, a collection of events commonly referred to as "diabesity," and have sought natural means to overcome these linked perturbations. As a first ap...

journal_title：Journal of the American College of Nutrition

authors： Preuss HG

更新日期：2009-06-01 00:00:00

abstract：:No single study or avenue of investigation can resolve the scientific controversies that entangle efforts to determine the effects of specific nutrients on medical conditions. To reach consensus in this area requires a substantial body of plausible, reproducible and consistent data from various investigative approache...

journal_title：Journal of the American College of Nutrition

authors： McCarron DA,Reusser ME

更新日期：1999-10-01 00:00:00

abstract：:Carbohydrate intolerance is positively correlated with saturated fat consumption. In contrast, individuals consuming diets comprised of polyunsaturated fatty acids (PUFA) have a lower incidence of diabetes mellitus (DM). To test the hypothesis that dietary fats may influence insulin sensitivity, insulin-stimulated glu...

journal_title：Journal of the American College of Nutrition

authors： Lardinois CK,Starich GH

更新日期：1991-08-01 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

authors： Etcheverry P,Hawthorne KM,Liang LK,Abrams SA,Griffin IJ

更新日期：2006-02-01 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

authors： Deitel M,Williams VP,Rice TW

更新日期：1983-01-01 00:00:00