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Glycemic control and diet

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https://www.readbyqxmd.com/read/28650076/a-systematic-review-of-the-relationship-between-glycemic-control-and-necrobiosis-lipoidica-diabeticorum-in-patients-with-diabetes-mellitus
#1
REVIEW
Bhavik D Mistry, Afsaneh Alavi, Saima Ali, Nisha Mistry
The association of specific skin disorders with diabetes mellitus (DM) has been well established. Current literature suggests that approximately 30-91% of patients with diabetes will experience at least one cutaneous manifestation of this systemic disease in their lifetime. To date, there are limited articles summarizing the link between necrobiosis lipoidica diabeticorum (NLD) prognosis and glycemic control in patients with diabetes. The objective of the study is to summarize and appraise the available evidence assessing the relationship between glycemic control and NLD...
June 26, 2017: International Journal of Dermatology
https://www.readbyqxmd.com/read/28639757/-ketogenic-diets-the-miraculous-solution
#2
Christophe Kosinski, François R Jornayvaz
The treatment of obesity and cardiovascular diseases is one of the most difficult and important challenges nowadays. Weight loss is frequently offered and aimed at improving some of the components of the metabolic syndrome. Among various diets, carbohydrate restriction is popular, specifically ketogenic diets, which are very low in carbohydrates and usually high in fats and /or proteins. Results are controversial, but some benefits such as weight loss and improved glycemic control have been described. Nevertheless, these effects seem to be limited in time...
May 31, 2017: Revue Médicale Suisse
https://www.readbyqxmd.com/read/28634625/serum-antioxidant-capacity-biochemical-profile-and-body-composition-of-breast-cancer-survivors-in-a-randomized-mediterranean-dietary-intervention-study
#3
Maria Skouroliakou, D Grosomanidis, P Massara, C Kostara, P Papandreou, D Ntountaniotis, G Xepapadakis
PURPOSE: Increasing evidence suggests that Mediterranean Diet (MD) is correlated with reduced risk of breast cancer (BC) and cancer mortality, since it modifies patients' serum antioxidant capacity, body composition and biochemical parameters. The aim of the study was to investigate whether a dietary intervention based on MD has a beneficial effect on these factors. METHODS: In this intervention study, seventy female BC survivors were randomly assigned to (1) the intervention group (personalized dietary intervention based on MD) and (2) the control group (received the updated American Cancer Society Guidelines on Nutrition and Physical Activity for Cancer Prevention and ad libitum diet)...
June 20, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/28632394/changes-in-eating-behaviors-of-children-with-obesity-in-response-to-carbohydrate-modified-and-portion-controlled-diets
#4
Shelley Kirk, Jessica G Woo, Bonnie Brehm, Stephen R Daniels, Brian E Saelens
OBJECTIVE: This study's objective was to determine whether two distinct carbohydrate (CHO)-modified diets and a standard portion-controlled (PC) diet differentially impacted children's eating behaviors and whether eating behavior scores predicted lower BMI among children with obesity. METHODS: Children (n = 102) aged 7-12 years with obesity were randomly assigned to a 12-month intervention of a low-carbohydrate (LC), reduced glycemic load (RGL), or standard PC diet...
June 20, 2017: Childhood Obesity
https://www.readbyqxmd.com/read/28631241/improving-self-management-of-type-2-diabetes-in-overweight-and-inactive-patients-through-an-educational-and-motivational-intervention-addressing-diet-and-physical-activity-a-prospective-study-in-naples-south-italy
#5
Francesca Gallé, Valeria Di Onofrio, Assunta Cirella, Mirella Di Dio, Alessandra Miele, Tiziana Spinosa, Giorgio Liguori
INTRODUCTION: Nutrition and physical activity are key elements in the prevention and management of type 2 diabetes. A community-based, multidisciplinary educational intervention aimed to improve quality of life and disease self-management in sedentary, overweight/obese type 2 diabetic patients was implemented in Naples, South Italy. METHODS: The 9-month intervention included a motivational program, a nutrition program, and an exercise program. Satisfaction, worry, and embarrassment regarding their condition, together with disease-related behaviors and propensity towards physical activity, were evaluated through a validated questionnaire before and after the intervention; health status perception was evaluated through the short-form 12 questionnaire...
June 19, 2017: Diabetes Therapy: Research, Treatment and Education of Diabetes and related Disorders
https://www.readbyqxmd.com/read/28607454/insulin-sparing-and-fungible-effects-of-e4orf1-combined-with-an-adipocyte-targeting-sequence-in-mouse-models-of-type-1-and-type-2-diabetes
#6
I-S Yoon, S Park, R-H Kim, H L Ko, J-H Nam
Obesity impairs glycemic control and causes insulin resistance and type 2 diabetes. Adenovirus 36 (Ad36) infection can increase the uptake of excess glucose from blood into adipocytes by increasing GLUT4 translocation through the Ras-Akt signaling pathway, which bypasses PI3K-Akt-mediated insulin receptor signaling. E4orf1, a viral gene expressed early during Ad36 infection, is responsible for this insulin-sparing effect and may be an alternative target for improving insulin resistance. To deliver the gene to adipocytes only, we connected the adipocyte-targeting sequence (ATS) to the 5' end of E4orf1 (ATS-E4orf1)...
June 13, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28600119/effects-on-diabetes-medications-weight-and-a1c-among-patients-with-obesity-and-diabetes-6-month-observations-from-a-full-meal-replacement-low-calorie-diet-weight-management-program
#7
Judy Y Shiau, Derek Y F So, Robert R Dent
OBJECTIVES: A 6-month weight-management program with full meal replacement, low-calorie diet (full MR-LCD) (900 kcal/day for 6 to 12 weeks) follows a protocol for patients with diabetes for decreasing or discontinuing weight-gaining diabetes medications first (Group WG) and then titrating weight-neutral medications (Group WN). METHODS: This is a retrospective cohort study (1992 to 2009) of weight, glycemic control and diabetes medications changes in 317 patients with obesity and type 2 diabetes who were taking medications...
June 6, 2017: Canadian Journal of Diabetes
https://www.readbyqxmd.com/read/28598027/a-novel-gip-analog-zp4165-enhances-glp-1-induced-body-weight-loss-and-improves-glycemic-control-in-rodents
#8
P K Nørregaard, M A Deryabina, P Tofteng Shelton, J U Fog, J R Daugaard, P Eriksson, L F Larsen, L Jessen
AIM: To investigate the effects of the novel GIP analog, ZP4165, on body weight and glycemic control in rodents. Additionally, to investigate if ZP4165 modulates the anti-obesity and anti-hyperglycemic effects of a GLP-1 agonist (liraglutide). METHODS: The acute insulinotropic effect of ZP4165 was investigated in rats during an oral glucose tolerance test. Long-term effects of ZP4165 on body weight and glycemic control, either alone or in combination with liraglutide, were assessed in diet-induced obese mice and diabetic db/db mice...
June 9, 2017: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28595504/differential-relationships-between-diabetes-knowledge-scales-and-diabetes-outcomes
#9
Aprill Z Dawson, Rebekah J Walker, Leonard E Egede
Background Diabetes affects more than 29 million people in the US and requires daily self-management in addition to knowledge of the disease. Three knowledge assessments used are the Michigan Brief Diabetes Knowledge Test (DKT), Starr County Diabetes Knowledge Questionnaire (DKQ), and Kaiser DISTANCE Survey (DISTANCE). Purpose The purpose of the study was to test the discriminate validity of 3 diabetes knowledge scales and determine which is best associated with diabetes self-care and glycemic control. Methods Three hundred sixty-one adults with type 2 diabetes were recruited from primary care clinics...
June 1, 2017: Diabetes Educator
https://www.readbyqxmd.com/read/28593550/yh18421-a-novel-gpr119-agonist-exerts-sustained-glucose-lowering-and-weight-loss-in-diabetic-mouse-model
#10
Yoo Hoi Park, Hyun Ho Choi, Dong Hoon Lee, Soo Yong Chung, Na Yeon Yang, Do Hoon Kim, Mi Kyeong Ju, Tae Dong Han, Su Youn Nam, Kyu-Won Kim
G-protein-coupled receptor 119 (GPR119) represents a promising target for the treatment of type 2 diabetes as it can increase both GLP-1 secretion from intestinal L cells and glucose-stimulated insulin secretion (GSIS) from pancreatic β cells. Due to this dual mechanism of action, the development of small molecule GPR119 agonists has received much interest for the treatment of type 2 diabetes. Here, we identified a novel small-molecule GPR119 agonist, YH18421 and evaluated its therapeutic potential. YH18421 specifically activated human GPR119 with high potency and potentiated GLP-1 secretion and GSIS in vitro cell based systems...
June 8, 2017: Archives of Pharmacal Research
https://www.readbyqxmd.com/read/28589560/religious-coping-and-glycemic-control-in-couples-with-type-2-diabetes
#11
Frank D Fincham, Gregory S Seibert, Ross W May, Colwick M Wilson, Zephon D Lister
This study examines the role of religious coping in couples' diabetes management processes. Eighty-seven couples where one spouse had type 2 diabetes were surveyed. The relationships between religious coping (positive and negative), shared glycemic control activities (e.g., planning a healthy diet), and glycemic control were examined using repeated measures ANOVA and SEM. Findings show spousal engagement in shared activities is significantly associated with glycemic control. Furthermore, the use of negative religious coping by the diabetic spouse, and positive religious coping by the nondiabetic spouse, related to lower levels and higher levels of shared glycemic control activities, respectively...
June 7, 2017: Journal of Marital and Family Therapy
https://www.readbyqxmd.com/read/28588373/vegetarian-diets-in-the-prevention-and-management-of-diabetes-and-its-complications
#12
Roman Pawlak
IN BRIEF Epidemiological studies have found a lower prevalence of type 2 diabetes among vegetarians compared to nonvegetarians. This reduced risk is likely a function of improved weight status, higher intake of dietary fiber, and the absence of animal protein and heme iron in the diet. Interventional studies have shown that vegetarian diets, especially a vegan diet, are effective tools in glycemic control and that these diets control plasma glucose to a greater level than do control diets, including diets traditionally recommended for patients with diabetes (e...
May 2017: Diabetes Spectrum: a Publication of the American Diabetes Association
https://www.readbyqxmd.com/read/28580278/fgf21-does-not-require-adipocyte-amp-activated-protein-kinase-ampk-or-the-phosphorylation-of-acetyl-coa-carboxylase-acc-to-mediate-improvements-in-whole-body-glucose-homeostasis
#13
Emilio P Mottillo, Eric M Desjardins, Andreas M Fritzen, Vito Z Zou, Justin D Crane, Julian M Yabut, Bente Kiens, Derek M Erion, Adhiraj Lanba, James G Granneman, Saswata Talukdar, Gregory R Steinberg
OBJECTIVE: Fibroblast growth factor 21 (FGF21) shows great potential for the treatment of obesity and type 2 diabetes, as its long-acting analogue reduces body weight and improves lipid profiles of participants in clinical studies; however, the intracellular mechanisms mediating these effects are poorly understood. AMP-activated protein kinase (AMPK) is an important energy sensor of the cell and a molecular target for anti-diabetic medications. This work examined the role of AMPK in mediating the glucose and lipid-lowering effects of FGF21...
June 2017: Molecular Metabolism
https://www.readbyqxmd.com/read/28579479/anti-obesogenic-and-hypolipidemic-effects-of-a-glucagon-like-peptide-1-receptor-agonist-derived-from-the-saliva-of-the-gila-monster
#14
Patricia Lucio Alves, Fernando Mauricio Francis Abdalla, Rafaela Fadoni Alponti, Paulo Flavio Silveira
INTRODUCTION: Glucagon-like peptide-1 (GLP-1) receptor (R) agonists are a class of incretin mimetic drugs that have been used for the treatment of type 2 diabetes mellitus and also considered strong candidates for the treatment of obesity. The original prototypical drug in this class is the exenatide, a synthetic peptide with the same structure as the native molecule, exendin-4, found in the saliva of the Gila monster (Heloderma suspectum suspectum lizard). OBJECTIVES: To identify and compare the anti-obesogenic, antidyslipidemic and antidiabetogenic effects of agonism in GLP-1R by exenatide on two distinct models of obesity: induced by hypothalamic injury (MSG) or high-calorie diet (DIO)...
June 1, 2017: Toxicon: Official Journal of the International Society on Toxinology
https://www.readbyqxmd.com/read/28556578/fasting-serum-hippuric-acid-is-elevated-after-bilberry-vaccinium-myrtillus-consumption-and-associates-with-improvement-of-fasting-glucose-levels-and-insulin-secretion-in-persons-at-high-risk-of-developing-type-2-diabetes
#15
Vanessa Df de Mello, Maria A Lankinen, Jaana Lindström, Riitta Puupponen-Pimiä, David E Laaksonen, Jussi Pihlajamäki, Marko Lehtonen, Matti Uusitupa, Jaakko Tuomilehto, Marjukka Kolehmainen, Riitta Törrönen, Kati Hanhineva
SCOPE: Urinary hippuric acid has been proposed as a biomarker for fruit, vegetable and polyphenol consumption. We assessed how serum hippuric acid changes after a bilberry-enriched diet (BB; high anthocyanin intake) and another berry diet including strawberries, raspberries and cloudberries (SRC; lower anthocyanin intake) and how these changes associate with insulin and glucose metabolism. METHODS AND RESULTS: Hippuric acid was measured with LC-QTOF-MS metabolite profiling analysis from fasting serum samples at baseline and after an 8-week intervention in 47 individuals with features of the metabolic syndrome who were randomized to either a BB diet (n = 15), a SRC diet (n = 20) or a control diet (n = 12)...
May 29, 2017: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/28555111/novel-glp-1-analog-supaglutide-reduces-hfd-induced-obesity-associated-with-increased-ucp-1-in-white-adipose-tissue-in-mice
#16
Yun Wan, Xi Bao, Jiabao Huang, Xiangyu Zhang, Wenjuan Liu, Qiaoli Cui, Dongdong Jiang, Zhihong Wang, Rui Liu, Qinghua Wang
GLP-1, an important incretin hormone plays an important role in the regulation of glucose homeostasis. However, the therapeutic use of native GLP-1 is limited due to its short half-life. We recently developed a novel GLP-1 mimetics (supaglutide) by genetically engineering recombinant fusion protein production techniques. We demonstrated that this formulation possessed long-lasting GLP-1 actions and was effective in glycemic control in both type 1 and type 2 diabetes rodent models. Here, we investigated the effects of supaglutide in regulating energy homeostasis in obese mice...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28553078/effects-of-metformin-extended-release-compared-to-immediate-release-formula-on-glycemic-control-and-glycemic-variability-in-patients-with-type-2-diabetes
#17
Giuseppe Derosa, Angela D'Angelo, Davide Romano, Pamela Maffioli
PURPOSE: The purpose of this study is to evaluate, in a randomized clinical trial, the effects of metformin immediate release (IR) compared with metformin extended release (XR) on the gastrointestinal tolerability and glycemic control. MATERIALS AND METHODS: We enrolled 253 Caucasian patients with type 2 diabetes not well controlled by diet (glycated hemoglobin [HbA1c] >7.0% and <8.5%). Patients were randomized to metformin IR or metformin XR for a period of 6 months at the maximum tolerated dose...
2017: Drug Design, Development and Therapy
https://www.readbyqxmd.com/read/28551720/effect-of-paricalcitol-on-pancreatic-oxidative-stress-inflammatory-markers-and-glycemic-status-in-diabetic-rats
#18
T M Ali, B El Esawy, A Elaskary
OBJECTIVES: This study is designed to explore the effect of paricalcitol (vitamin D receptor agonist) on pancreatic oxidative stress, inflammatory markers, and adiponectin and glycemic status in diabetic rats. MATERIALS AND METHODS: Forty Sprague-Dawley male rats aged 10-12 weeks (150-250 g) were used in this study. Type 2 diabetes was developed by providing 4 weeks of high-fat-diet feeding before one shot of streptozotocin injection (40 mg/kg i.p.). Four study groups were designed as normal control rats, diabetic control vehicle-treated, diabetic paricalcitol-treated (0...
May 27, 2017: Irish Journal of Medical Science
https://www.readbyqxmd.com/read/28545368/improving-metabolic-control-through-functional-foods
#19
John G Jones, Joao C P Silva
Functional foods are designed to have physiological benefits and/or reduce the risk of chronic disease beyond basic nutritional functions. This review will discuss the scientific literature on the effects and mechanisms by which functional food components influence metabolic control. Given the high and increasing incidence of glucose intolerance and Type 2 diabetes related to over-nutrition in Westernized societies and the potentially significant role of diet and food awareness in preventing or reversing this condition, this review will focus on those food components or supplements that specifically improve glycemic control...
May 23, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28538363/the-effect-of-alpha-linolenic-acid-on-glycemic-control-in-individuals-with-type-2-diabetes-a-systematic-review-and-meta-analysis-of-randomized-controlled-clinical-trials
#20
REVIEW
Elena Jovanovski, Dandan Li, Hoang Vi Thanh Ho, Vladimir Djedovic, Any de Castro Ruiz Marques, Esra Shishtar, Sonia Blanco Mejia, John L Sievenpiper, Russell J de Souza, Lea Duvnjak, Vladimir Vuksan
BACKGROUND: Polyunsaturated fats (PUFAs) have been shown to reduce type 2 diabetes (T2DM) risk and improve insulin responsiveness in T2DM subjects, but whether the plant sources of omega-3 PUFA (alpha-linolenic acid [ALA]) have an effect on glycemic control requires further investigation. METHODS: The parameters of interest were glycated hemoglobin (HbA1c), fasting blood glucose (FBG), fasting blood insulin (FBI), homeostatic model assessment for insulin resistance (HOMA-IR), fructosamine, and glycated albumin...
May 2017: Medicine (Baltimore)
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