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Impaired fasting glucose

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https://www.readbyqxmd.com/read/28437585/chronic-intestinal-electrical-stimulation-improves-glucose-intolerance-and-insulin-resistance-in-diet-induced-obesity-rats
#1
Shiying Li, Weijian Zhu, Sujuan Zhang, Jiande Dz Chen
OBJECTIVE: Obesity is a contributing factor to insulin resistance and type 2 diabetes. The aim of this study was to study the therapeutic potential of intestinal electrical stimulation (IES) for obesity and associated glucose intolerance and insulin resistance in diet-induced obesity (DIO) rats. METHODS: DIO rats were divided into two groups to receive sham or IES for 8 weeks. Oral glucose tolerance and insulin tolerance tests were performed. Gastric emptying and small bowel transit tests were performed...
April 24, 2017: Obesity
https://www.readbyqxmd.com/read/28437198/branched-chain-amino-acids-are-associated-with-insulin-resistance-independent-of-leptin-and-adiponectin-in-subjects-with-varying-degrees-of-glucose-tolerance
#2
Margery A Connelly, Justyna Wolak-Dinsmore, Robin P F Dullaart
BACKGROUND: Branched chain amino acids (BCAA) may be involved in the pathogenesis of insulin resistance and are associated with type 2 diabetes mellitus (T2DM) development. Adipokines such as leptin and adiponectin influence insulin resistance and reflect adipocyte dysfunction. We examined the extent to which the association of BCAA with insulin resistance is attributable to altered leptin and adiponectin levels in individuals with varying degrees of glucose tolerance. METHODS: BCAA were measured by nuclear magnetic resonance, whereas leptin and adiponectin were measured by immunoassay, in subjects with normal fasting glucose (n = 30), impaired fasting glucose (n = 25), and T2DM (n = 15)...
February 21, 2017: Metabolic Syndrome and related Disorders
https://www.readbyqxmd.com/read/28436739/prediabetes-exhibits-decreased-disposition-index-correlated-with-deterioration-of-glycemic-parameters-in-nonobese-japanese-subjects-a-cross-sectional-study-from-medical-examination
#3
Yasutaka Takeda, Yukihiro Fujita, Tsuyoshi Yanagimachi, Jun Honjo, Atsuko Abiko, Mahito Asai, Masakazu Haneda
BACKGROUND: Prediabetes, defined as impaired fasting glucose (IFG) and impaired glucose tolerance (IGT), likely develops to type 2 diabetes mellitus (DM) and independently increases cardiovascular risk. We employed disposition index (DI), a new metabolic parameter indicating the pancreatic beta cell function adjusted for insulin resistance, and investigated whether it could be altered in Japanese population with prediabetes and associated with early glucose intolerance. METHODS: A total of 102 adults who underwent an oral glucose tolerance test at the medical screening were designated to normal glucose tolerance (NGT), IFG, IGT, and DM...
April 24, 2017: Metabolic Syndrome and related Disorders
https://www.readbyqxmd.com/read/28435052/neurovascular-neuroenergetic-coupling-axis-in-the-brain-master-regulation-by-nitric-oxide-and-consequences-in-aging-and-neurodegeneration
#4
REVIEW
Cátia F Lourenço, Ana Ledo, Rui M Barbosa, João Laranjinha
The strict energetic demands of the brain require that nutrient supply and usage be fine-tuned in accordance with the specific temporal and spatial patterns of ever-changing levels of neuronal activity. This is achieved by adjusting local cerebral blood flow (CBF) as a function of activity level - neurovascular coupling - and by changing how energy substrates are metabolized and shuttled amongst astrocytes and neurons - neuroenergetic coupling. Both activity-dependent increase of CBF and O2 and glucose utilization by active neural cells are inextricably linked, establishing a functional metabolic axis in the brain, the neurovascular-neuroenergetic coupling axis...
April 20, 2017: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/28434837/metabolic-syndrome-components-and-diabetes-incidence-according-to-the-presence-or-absence-of-impaired-fasting-glucose-the-japan-epidemiology-collaboration-on-occupational-health-study
#5
Kayo Kurotani, Toshiaki Miyamoto, Takeshi Kochi, Masafumi Eguchi, Teppei Imai, Akiko Nishihara, Kentaro Tomita, Akihiko Uehara, Makoto Yamamoto, Taizo Murakami, Chii Shimizu, Makiko Shimizu, Satsue Nagahama, Tohru Nakagawa, Toru Honda, Shuichiro Yamamoto, Hiroko Okazaki, Naoko Sasaki, Ai Hori, Chihiro Nishiura, Keisuke Kuwahara, Reiko Kuroda, Shamima Akter, Ikuko Kashino, Akiko Nanri, Isamu Kabe, Tetsuya Mizoue, Naoki Kunugita, Seitaro Dohi
BACKGROUND: We prospectively examined the association of diabetes risk with the number of metabolic abnormalities, as well as their combinations, according to the presence or absence of impaired fasting glucose (IFG) in a large-scale Japanese working population. METHODS: Participants included 55,271 workers at 11 companies who received periodic health check-ups between 2008 and 2013. The metabolic syndrome (MetS) components were defined using the 2009 Joint Interim Statement...
April 20, 2017: Journal of Epidemiology
https://www.readbyqxmd.com/read/28433617/induced-and-controlled-dietary-ketosis-as-a-regulator-of-obesity-and-metabolic-syndrome-pathologies
#6
Madeline K Gibas, Kelly J Gibas
A worsening epidemic of diabetes and its precursor, metabolic syndrome (MetS) is engulfing America. A healthy individual, with proper glucose regulation has an ability to switch between burning fat and carbohydrates. It has been suggested that signaling errors within this homeostatic system, characterized by impaired switching of substrate oxidation from glucose to fat in response to insulin, can contribute to the etiology of metabolic syndrome and occurs before the development of type II diabetes. Glucose regulation with restored insulin sensitivity facilitated through clinically regulated, benign dietary ketosis (BDK), may significantly reduce, regulate and reverse the adverse pathologies common to MetS and obesity...
March 28, 2017: Diabetes & Metabolic Syndrome
https://www.readbyqxmd.com/read/28433447/impaired-fasting-glucose-predicts-the-development-of-hypertension-over-6years-in-female-adults-results-from-the-rural-chinese-cohort-study
#7
Yang Zhao, Haohang Sun, Bingyuan Wang, Ming Zhang, Xinping Luo, Yongcheng Ren, Junmei Zhou, Chengyi Han, Chongjian Wang, Linlin Li, Lu Zhang, Chao Pang, Lei Yin, Tianping Feng, Jingzhi Zhao, Dongsheng Hu
AIMS: To investigate whether impaired fasting glucose (IFG) is an independent risk factor for incident hypertension in a rural Chinese population. METHODS: We selected 9583 eligible participants 18 to 75years old, who were without hypertension and diabetes at baseline (from 2007 to 2008) and were from a rural area in the middle of China. Concentration of fasting glucose at baseline was assessed in quartiles to predict hypertension risk by gender. Odds ratios (ORs) and 95% confidence intervals (CIs) for IFG (fasting glucose of 100 to 125mg/dl) associated with hypertension were estimated by logistic regression models...
April 11, 2017: Journal of Diabetes and its Complications
https://www.readbyqxmd.com/read/28429840/non-response-to-fluconazole-maintenance-treatment-recidif-regimen-for-recurrent-vulvovaginal-candidosis-is-not-related-to-impaired-glucose-metabolism
#8
Svitrigaile Grinceviciene, Gert Bellen, Kateryna Ruban, Gilbert Donders
Is non-response to maintenance treatment for recurrent vulvovaginal candidosis (RCVV) related to the impaired glucose metabolism? In the ReCiDiF trial, women with RCVV were given a degressive regimen with fluconazole according to their clinical, microscopic and mycologic response. Data obtained from optimal, suboptimal and non-reponding patients were used for secondary analysis of medical history, physical status and family history for potential glucose impairment. Results were presented in means and percentages...
April 21, 2017: Mycoses
https://www.readbyqxmd.com/read/28428224/familial-hypercholesterolemia-and-type-2-diabetes-in-the-old-order-amish
#9
Huichun Xu, Kathleen A Ryan, Thomas J Jaworek, Lorraine Southam, Jeffrey G Reid, John D Overton, Aris Baras, Marja K Puurunen, Eleftheria Zeggini, Simeon I Taylor, Alan R Shuldiner, Braxton D Mitchell
Alleles associated with lower levels of low density lipoprotein cholesterol (LDL-C) have recently been associated with an increased risk of type 2 diabetes (T2D), highlighting the complex relationship between LDL-C and diabetes. This observation begs the question whether LDL-C-raising alleles are associated with a decreased risk of T2D. This issue was recently addressed in a large familial hypercholesterolemia (FH) screening study, which reported a lower prevalence of self-reported diabetes in FH subjects than age-matched relatives without FH...
April 20, 2017: Diabetes
https://www.readbyqxmd.com/read/28425463/trends-in-the-pervasiveness-of-type-2-diabetes-impaired-fasting-glucose-and-co-morbidities-during-an-8-year-follow-up-of-nationwide-korean-population
#10
Junghyun Noh, Kyung-Do Han, Seung-Hyun Ko, Kyung Soo Ko, Cheol-Young Park
The prevalence and incidence of type 2 diabetes, impaired fasting glucose, and co-morbidities from 2006 to 2013 in the population aged ≥30 years were estimated using the Korean NHIS database. The prevalence of type 2 diabetes increased 0.2-0.5% annually, from 5.6% in 2006 to 8% in 2013. The prevalence of type 2 diabetes was higher in men than in women and increased with age. The incidence of type 2 diabetes was 0.81% in 2013 and was 1.4 times higher in men than in women and increased with age. An overall decrease in the incidence rate occurred from 2006 to 2013(from 0...
April 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28416369/plasma-levels-of-apolipoprotein-a1-and-lecithin-cholesterol-acyltransferase-in-type-2-diabetes-mellitus-correlations-with-haptoglobin-phenotypes
#11
Samir Awadallah, Mohammed Madkour, Reem Al Hamidi, Esraa Abo Alwafa, Maram Hattab, Buhour Zakkour, Amna Al-Matroushi, Eslah Ahmed, Mariam Al-Kitbi
BACKGROUND: Previous studies have demonstrated that hemoglobin-haptoglobin (Hb-Hp) complex plays a role in developing vascular complications in type 2 diabetes mellitus (T2DM). The complexes bind with Apolipoprotein A1 (ApoA1) of high-density lipoprotein (HDL), affecting the function of Lecithin:Cholesterol Acyltransferase (LCAT), and impairing the reverse cholesterol transport mechanism (RCT). This study investigated the influence of Hp phenotypes on serum levels of ApoA1 and LCAT in patients with T2DM...
April 7, 2017: Diabetes & Metabolic Syndrome
https://www.readbyqxmd.com/read/28413419/role-of-vitamin-d-on-glycemic-control-and-oxidative-stress-in-type-2-diabetes-mellitus
#12
Mostafa Saif-Elnasr, Iman M Ibrahim, Manal M Alkady
BACKGROUND: Vitamin D deficiency may play a key role in the development of impaired glucose tolerance, type 2 diabetes mellitus (T2DM), and metabolic syndrome. Several studies have shown that Vitamin D has an antioxidant property. We aimed to investigate 25-hydroxy Vitamin D (25[OH]D) levels in patients with T2DM and in nondiabetic healthy controls and to ascertain the impact of 25(OH)D levels on glycemic control and oxidative stress in T2DM patients. MATERIALS AND METHODS: Thirty male patients with T2DM and twenty age- and socioeconomic status-matched male healthy controls were included in the study...
2017: Journal of Research in Medical Sciences: the Official Journal of Isfahan University of Medical Sciences
https://www.readbyqxmd.com/read/28409212/trajectories-of-glycaemia-insulin-sensitivity-and-insulin-secretion-in-south-asian-and-white-individuals-before-diagnosis-of-type-2-diabetes-a-longitudinal-analysis-from-the-whitehall-ii-cohort-study
#13
Adam Hulman, Rebecca K Simmons, Eric J Brunner, Daniel R Witte, Kristine Færch, Dorte Vistisen, Satoyo Ikehara, Mika Kivimaki, Adam G Tabák
AIMS/HYPOTHESIS: South Asian individuals have reduced insulin sensitivity and increased risk of type 2 diabetes compared with white individuals. Temporal changes in glycaemic traits during middle age suggest that impaired insulin secretion is a particular feature of diabetes development among South Asians. We therefore aimed to examine ethnic differences in early changes in glucose metabolism prior to incident type 2 diabetes. METHODS: In a prospective British occupational cohort, subject to 5 yearly clinical examinations, we examined ethnic differences in trajectories of fasting plasma glucose (FPG), 2 h post-load plasma glucose (2hPG), fasting serum insulin (FSI), 2 h post-load serum insulin (2hSI), HOMA of insulin sensitivity (HOMA2-S) and secretion (HOMA2-B), and the Gutt insulin sensitivity index (ISI0,120) among 120 South Asian and 867 white participants who developed diabetes during follow-up (1991-2013)...
April 13, 2017: Diabetologia
https://www.readbyqxmd.com/read/28408970/differential-regulation-of-cardiac-function-and-intracardiac-cytokines-by-rapamycin-in-healthy-and-diabetic-rats
#14
Christian Luck, Vincent G DeMarco, Abuzar Mahmood, Madhavi P Gavini, Lakshmi Pulakat
Diabetes is comorbid with cardiovascular disease and impaired immunity. Rapamycin improves cardiac functions and extends lifespan by inhibiting the mechanistic target of rapamycin complex 1 (mTORC1). However, in diabetic murine models, Rapamycin elevates hyperglycemia and reduces longevity. Since Rapamycin is an immunosuppressant, we examined whether Rapamycin (750 μg/kg/day) modulates intracardiac cytokines, which affect the cardiac immune response, and cardiac function in male lean (ZL) and diabetic obese Zucker (ZO) rats...
2017: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/28407130/impact-of-end-stage-renal-disease-on-glucose-metabolism-a-matched-cohort-analysis
#15
Martina Guthoff, Robert Wagner, Dorothea Vosseler, Andreas Peter, Silvio Nadalin, Hans-Ulrich Häring, Andreas Fritsche, Nils Heyne
Background: . Renal function is known to affect glucose metabolism. The aim of this study was to assess glucose metabolism in end-stage renal disease (ESRD) patients and in matched controls with normal renal function and to delineate its underlying pathophysiology. Methods: . ESRD patients without diabetes mellitus on the active kidney transplant waiting list of a large European university hospital were metabolically phenotyped by an oral glucose tolerance test (OGTT) and by calculating insulin sensitivity and secretion indices...
April 1, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28403944/shape-of-the-ogtt-glucose-curve-and-risk-of-impaired-glucose-metabolism-in-the-egir-risc-cohort
#16
Melania Manco, Giuseppe Nolfe, Zoltan Pataky, Lucilla Monti, Francesca Porcellati, Rafael Gabriel, Asimina Mitrakou, Geltrude Mingrone
OBJECTIVE: To study whether the shape of the oral glucose tolerance test (OGTT)-glucose curve is a stable trait over time; it is associated with differences in insulin sensitivity, ß-cell function and risk of impaired fasting glucose (IFG) and glucose tolerance (IGT) in the Relationship between Insulin Sensitivity and Cardiovascular Disease (RISC) cohort. METHODS: OGTT-glucose curve shape was classified as monophasic, biphasic, triphasic and anomalous in 915 individuals...
May 2017: Metabolism: Clinical and Experimental
https://www.readbyqxmd.com/read/28403935/a-prospective-study-of-low-fasting-glucose-with-cardiovascular-disease-events-and-all-cause-mortality-the-women-s-health-initiative
#17
Morgana Mongraw-Chaffin, Andrea Z LaCroix, Dorothy D Sears, Lorena Garcia, Lawrence S Phillips, Elena Salmoirago-Blotcher, Oleg Zaslavsky, Cheryl A M Anderson
BACKGROUND: While there is increasing recognition of the risks associated with hypoglycemia in patients with diabetes, few studies have investigated incident cause-specific cardiovascular outcomes with regard to low fasting glucose in the general population. OBJECTIVE: We hypothesized that low fasting glucose would be associated with cardiovascular disease risk and all-cause mortality in postmenopausal women. METHODS: To test our hypothesis, we used both continuous incidence rates and Cox proportional hazards models in 17,287 participants from the Women's Health Initiative with fasting glucose measured at baseline...
May 2017: Metabolism: Clinical and Experimental
https://www.readbyqxmd.com/read/28400430/bmi-and-all-cause-mortality-in-normoglycemia-impaired-fasting-glucose-newly-diagnosed-diabetes-and-prevalent-diabetes-a-cohort-study
#18
Eun Young Lee, Yong-Ho Lee, Sang-Wook Yi, Soon-Ae Shin, Jee-Jeon Yi
OBJECTIVE: This study examined associations between BMI and mortality in individuals with normoglycemia, impaired fasting glucose (IFG), newly diagnosed diabetes, and prevalent diabetes and identified BMI ranges associated with the lowest mortality in each group. RESEARCH DESIGN AND METHODS: A total of 12,815,006 adults were prospectively monitored until 2013. Diabetes status was defined as follows: normoglycemia (fasting glucose <100 mg/dL), IFG (100-125 mg/dL), newly-diagnosed (≥126 mg/dL), and prevalent diabetes (self-reported)...
April 11, 2017: Diabetes Care
https://www.readbyqxmd.com/read/28399925/human-serum-rnase-l-level-is-inversely-associated-with-metabolic-syndrome-and-age
#19
Yi-Ting Wang, Ping-Huei Tseng, Chi-Ling Chen, Der-Sheng Han, Yu-Chiao Chi, Fen-Yu Tseng, Wei-Shiung Yang
BACKGROUND: Ribonuclease-L (RNase-L) was known to be a ubiquitous enzyme involved in several cellular functions, especially innate immunity. It was recently shown to participate in adipogenesis in rodents. Here, we developed a method to measure serum levels of RNase-L and analyzed the relationship between RNase-L and metabolic syndrome (MetS). METHODS: A total of 396 subjects were recruited from a health check-up program. An in-house RNase-L immunoassay was developed...
April 11, 2017: Cardiovascular Diabetology
https://www.readbyqxmd.com/read/28396938/pravastatin-improves-postprandial-endothelial-dysfunction-and-hemorheological-deterioration-in-patients-with-effort-angina-pectoris
#20
Tomio Umemoto, Takanori Yasu, Kenshiro Arao, Nahoko Ikeda, Yasuto Horie, Hiroyuki Sugimura, Masanobu Kawakami, Hideo Fujita, Shin-Ichi Momomura
Postprandial hypertriglyceridemia and hyperglycemia may promote endothelial and hemorheological dysfunction. The present study investigated the effects of pravastatin on endothelial function and hemorheology in patients with stable angina pectoris (AP) before and after eating a test meal. We recruited 26 patients with stable AP who had impaired glucose tolerance and mild dyslipidemia and six healthy men as controls to assess endothelial function and hemorheological behavior. In each group, we measured forearm blood flow (FBF) during post-ischemic reactive hyperemia and obtained blood samples before and 2 h after the test meal...
April 10, 2017: Heart and Vessels
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