We examined the inhibitory effect of a single ingestion of bread containing resistant starch (bread containing about 6 g of resistant starch derived from tapioca per 2 slices) (test food) on the postprandial increase in blood glucose in male and female adults with a fasting blood glucose level between 100 and 140 mg/dl. Bread not containing resistant starch (placebo) was used as the control. The study was conducted in 20 subjects (9 men and 11 women with a mean age of 50.5+/-7.5 years) using the crossover method, with a single ingestion of either bread containing resistant starch or the placebo. Blood glucose and insulin were measured before ingestion, and at 0.5, 1, 1.5, and 2 h after ingestion. The blood glucose level before ingestion was stratified into a borderline group (blood glucose level >/= 111 mg/dl) and a normal group (blood glucose level = 110 mg/dl), with the upper limit of the normal range defined as 110 mg/dl. Postprandial increases in both blood glucose and blood insulin were significantly inhibited in subjects in the borderline group who took the test food in comparison with the placebo group (blood glucose: p<0.05 and p<0.01 at 1 and 1.5 h after ingestion respectively; insulin: p<0.05, p<0.01 and p<0.05 at 1, 1.5, and 2 h after ingestion respectively). These results indicate that bread containing resistant starch is useful for prevention of lifestyle-related diseases such as diabetes mellitus, and as a supplementary means of dietetic therapy.
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http://dx.doi.org/10.1271/bbb.69.559 | DOI Listing |
Pediatr Diabetes
December 2024
Department of Pediatrics, Division of Pediatric Endocrinology, University of Michigan, Ann Arbor, USA.
Context: Insulin sensitivity and secretion indices can be useful tools in understanding insulin homeostasis in children at risk for diabetes. There have been few studies examining the reproducibility of these measures in pediatrics.
Objective: To determine whether fasting or oral glucose tolerance test (OGTT)-derived insulin measures would be more reproducible and whether there would be differences based on weight, sex, race, and pubertal status.
World J Clin Cases
December 2024
Faculty of Medicine, Alatoo International University, Bishkek 720048, Kyrgyzstan.
Background: Obesity and type 2 diabetes mellitus (T2DM) are frequent co-occurring disorders that affect regular metabolic functions. Obesity has also been linked to an increased risk of developing diabetes. Obesity and diabetes are on the rise, increasing healthcare costs and raising mortality rates.
View Article and Find Full Text PDFFront Nutr
December 2024
School of Nursing, Fujian Medical University, Fuzhou, China.
Background: Cholesterol is essential for pregnant women to maintain maternal health and fetal support development. This study aimed to assess the cholesterol intake of women with gestational diabetes mellitus (GDM) during the second and third trimesters of pregnancy and to explore its effects on blood glucose and pregnancy outcomes.
Methods: This prospective cohort study collected dietary data using a food frequency questionnaire (FFQ) administered during the 24-30 gestational weeks (first survey) and the 34-42 gestational weeks (second survey).
Front Nutr
December 2024
Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran.
Background: This systematic review and meta-analysis examine the effects of okra consumption on cardiometabolic risk factors in individuals with prediabetes and diabetes. Okra is a widely consumed vegetable with potential health benefits, and understanding its impact on metabolic parameters in these populations is important.
Methods: A comprehensive search of the literature was conducted up to May 2024 in PubMed/Medline, Scopus, and Web of Science to find relevant randomized clinical trials (RCTs) by using following keyword: ("okra" OR "okras" OR "") AND ("intervention" OR "controlled trial" OR "randomized" OR "randomized" OR "randomly" OR "clinical trial" OR "trial" OR "randomized controlled trial" OR "randomized clinical trial" OR "RCT" OR "blinded" OR "placebo" OR "Cross-Over" OR "parallel").
Front Endocrinol (Lausanne)
December 2024
5th Department of Internal Medicine, Comenius University Faculty of Medicine, University Hospital Bratislava, Bratislava, Slovakia.
Introduction: Acromegaly is associated with increased vertebral fracture (VF) risk regardless of bone mineral density (BMD). However, the vertebral trabecular compartment is still low; a possible contributor to this may be impaired glucose metabolism (GM) which frequently complicates acromegaly. Additionally, soft tissue thickness may confound bone imaging in acromegaly patients.
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