Abstract：
OBJECTIVE:To evaluate glycaemic and insulinaemic index and in vitro digestibility of the five most common Cameroonian mixed meals consisting of rice+tomato soup (diet A), bean stew+plantains (B), foofoo corn+ndolé (C), yams+groundnut soup (D), and koki beans+cassava (E). SUBJECTS:Ten healthy non-obese volunteers, aged 19-31 y, with no family history of diabetes or hypertension. INTERVENTIONS:A 75 g oral glucose tolerance test followed by the eating of the test diets with carbohydrate content standardized to 75 g every 4 days with blood samples taken at 0, 15, 30, 60, 120 and 180 min. In vitro digestion of each diet according to Brand's protocol. MAIN OUTCOME MEASURES:Plasma glucose, cholesterol, triglyceride, insulin and C-peptide, with calculation of glycaemic and insulinaemic index defined as the area under the glucose and insulin response curve after consumption of a test food divided by the area under the curve after consumption of a control food containing the same amount of carbohydrate, and digestibility index. RESULTS:Glycaemic index (GI) varied from 34.1 (diet C) to 52.0% (diet E) with no statistical difference between the diets, and insulinaemic index varied significantly from 40.2% (C) to 70.9% (A) (P=0.03). The digestibility index varied from 18.9 (C) to 60.8% (A) (P<0.0001), and did not correlate with glycaemic or insulinaemic indices. However, carbohydrate content correlated with GI (r=0.83; P=0.04), digestibility index (r=-0.70; P<0.01), and insulinaemic index (r=0.91; P<0.01). Plasma C-peptide and plasma lipids showed little difference over 180 min following the ingestion of each meal. CONCLUSIONS:Glycaemic index of these African mixed meals are relatively low and might not be predicted by in vitro digestibility index.
journal_name
Eur J Clin Nutrjournal_title
European journal of clinical nutritionauthors
Mbanya JC,Mfopou JK,Sobngwi E,Mbanya DN,Ngogang JY,Cameroon Study.doi
10.1038/sj.ejcn.1601592subject
Has Abstractpub_date
2003-04-01 00:00:00pages
580-5issue
4eissn
0954-3007issn
1476-5640pii
1601592journal_volume
57pub_type
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journal_title：European journal of clinical nutrition
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doi：10.1038/sj.ejcn.1600669
更新日期：1998-12-01 00:00:00
abstract：:A food frequency questionnaire (FFQ) was designed and validated for use in an epidemiological survey measuring coronary heart disease risk factors in British children. The questionnaire asked about the frequency of children's consumption of 35 food items over the previous month and was completed by parents/guardians. ...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：
更新日期：1993-04-01 00:00:00
abstract：BACKGROUND/OBJECTIVES:We aimed to assess the effects on mild morbidity of a richly micronutrient-fortified complementary/replacement food given to Zambian infants aged 6-18 months. Previous results (The Chilenje Infant Growth, Nutrition and Infection Study Team, 2010) showed an increase in the rate of hospital referral...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章,随机对照试验
doi：10.1038/ejcn.2011.103
更新日期：2011-10-01 00:00:00
abstract：OBJECTIVE:To determine folates, vitamin B12 and total homocysteine levels among neonates from mothers of low or high socioeconomic status. DESIGN:We carried out a cross-sectional transversal study comprising 143 neonates from two maternity hospitals in the city of Salvador, Northeast of Brazil. Cord blood samples were...
journal_title：European journal of clinical nutrition
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doi：10.1038/sj.ejcn.1602528
更新日期：2007-03-01 00:00:00
abstract：BACKGROUND/OBJECTIVES:Neuropeptide Y (NpY) is an important factor in neuropeptide signalling, and significantly change in the blood and cerebrospinal fluid (CSF) during chronic kidney disease (CKD) progression. However, the role of NpY remains unclear. We aimed to investigate the associations between NpY levels, nutrit...
journal_title：European journal of clinical nutrition
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doi：10.1038/ejcn.2015.67
更新日期：2015-06-01 00:00:00
abstract：OBJECTIVE:The study was conducted to assess the relative validity of a 170-item semiquantitative food frequency questionnaire (SFFQ) adapted for use in the elderly. DESIGN AND SUBJECTS:The study was carried out in a sample of 80 men and women aged 55-75 y participating in a community based prospective cohort study in ...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：10.1038/sj.ejcn.1600611
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abstract：BACKGROUND/OBJECTIVES:Anorexia or lack of appetite is common in chronic obstructive pulmonary disease (COPD) and may be caused or augmented by several symptoms affecting appetite and eating. We aimed to investigate and quantify the extent of nutrition impact symptoms (NIS) in patients with COPD and to explore relations...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
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更新日期：2015-02-01 00:00:00
abstract：OBJECTIVE:To study the association between dietary and serum antioxidant vitamins and carotenoids and risk for colorectal cancer in male smokers. DESIGN:A prospective cohort study within a randomised, double-blind, placebo-controlled trial testing supplementation with alpha-tocopherol (50 mg/day), beta-carotene (20 mg...
journal_title：European journal of clinical nutrition
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1038/sj.ejcn.1601366
更新日期：2002-07-01 00:00:00
abstract：:The diet of many athletes is inadequate due to overly restrictive habits and an obsession with losing weight in order to maintain a particular level of body weight. Many female athletes, particularly those who participate in sports that emphasize leanness (gymnastics, distance running, diving, figure skating and class...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章,评审
doi：10.1038/sj.ejcn.1601483
更新日期：2002-08-01 00:00:00
abstract：OBJECTIVE:To study the variation in selenoprotein P levels in serum among healthy subjects from 17 European regions representing nine countries. SUBJECTS:Survey of 414 37-70-year-old subjects (197/217 males/females) from 17 regions. RESULTS:The level of selenoprotein P varied significantly among regions and countries...
journal_title：European journal of clinical nutrition
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abstract：OBJECTIVE:To determine whether the age-related decrease in resting energy expenditure (REE) is explained by variations in body composition. DESIGN:In Study 1, adult subjects (20-70 years) from the Quebec Family Study were classified into five different age groups. Body composition was measured by hydrodensitometry to ...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：10.1038/sj.ejcn.1602262
更新日期：2006-01-01 00:00:00
abstract：OBJECTIVE:To assess the effects of supplementation with the carotenoids, beta-carotene or lycopene, at levels achievable within a diet rich in fruit and vegetables, on immune function in a group of free-living healthy elderly. DESIGN:A double-blind randomized placebo-controlled trial. T cell subsets and the expression...
journal_title：European journal of clinical nutrition
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1038/sj.ejcn.1601187
更新日期：2001-08-01 00:00:00
abstract：BACKGROUND/OBJECTIVES:This cross-sectional study aimed to estimate total antioxidant capacity (TAC) intake from food and beverages in a Japanese population from 7-day seasonal dietary records. SUBJECTS/METHODS:The 7-day weighed dietary records of 390 subjects over four seasons between 1996 and 1998 were used. The TAC ...
journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：10.1038/ejcn.2014.65
更新日期：2014-07-01 00:00:00
abstract：OBJECTIVE:Dietary counseling and intervention based on application of conventional criteria have been ineffective in preventing the progressive weight loss associated with HIV infection. The aim of the study was to compare the progression of clinical and nutritional indicators during nutritional supplementation with or...
journal_title：European journal of clinical nutrition
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doi：10.1038/sj.ejcn.1601276
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journal_title：European journal of clinical nutrition
pub_type： 杂志文章,随机对照试验
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journal_title：European journal of clinical nutrition
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doi：
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journal_title：European journal of clinical nutrition
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journal_title：European journal of clinical nutrition
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journal_title：European journal of clinical nutrition
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doi：
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更新日期：2009-04-01 00:00:00
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journal_title：European journal of clinical nutrition
pub_type： 杂志文章
doi：
更新日期：1996-02-01 00:00:00
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journal_title：European journal of clinical nutrition
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更新日期：1992-09-01 00:00:00
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journal_title：European journal of clinical nutrition
pub_type： 临床试验,杂志文章,随机对照试验
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journal_title：European journal of clinical nutrition
pub_type： 杂志文章,评审
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