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Hyperglycaemia

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https://www.readbyqxmd.com/read/28938514/-2-4-fluorobenzamido-4-methylthiazole-5-carboxylic-acid-a-novel-thiazole-compound-ameliorates-insulin-sensitivity-and-hyperlipidaemia-in-streptozotocin-induced-diabetic-rats-plausible-role-of-inflammatory-and-oxidative-stress-markers
#1
Yam Nath Paudel, Md Rahmat Ali, Mohammad Adil, Sandhya Bawa, Manju Sharma
Emerging evidence suggests that thiazole compounds are of great interest due to their protective effect against DM. Protective effects of thiazole derivatives against hyperglycemia have been demonstrated in earlier in vitro and in vivo studies. Previously, anti-oxidant and free radical scavenging activities of 2-(4-Fluorobenzamido)-4-methylthiazole-5-carboxylicacid, a newly developed thiazole derivative (NDTD), have been well-documented. Current study investigated the pharmacological effect of NDTD on hyperglycaemia, insulin sensitivity, lipid profile, anti-inflammatory and oxidative stress markers in an animal model...
September 18, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28938451/antibody-mediated-targeting-of-the-fgfr1c-isoform-increases-glucose-uptake-in-white-and-brown-adipose-tissue-in-male-mice
#2
Jo E Lewis, Ricardo J Samms, Scott Cooper, Jeni C Luckett, Alan C Perkins, James D Dunbar, Dennis P Smith, Paul J Emmerson, Andrew C Adams, Francis J P Ebling, Kostas Tsintzas
The increased prevalence of obesity and its cardiometabolic implications demonstrates the imperative to identify novel therapeutic targets able to effect meaningful metabolic changes in this population. Antibody-mediated targeting of fibroblast growth factor receptor 1c isoform (FGFR1c) has been shown to ameliorate hyperglycaemia and protect from diet- and genetically-induced obesity in rodents and non-human primates. However, it is currently unknown which tissue(s) contribute to this glucose lowering effect...
August 16, 2017: Endocrinology
https://www.readbyqxmd.com/read/28933564/%C3%AE-glucosidase-inhibition-by-flavonoids-an-in-vitro-and-in-silico-structure-activity-relationship-study
#3
Carina Proença, Marisa Freitas, Daniela Ribeiro, Eduardo F T Oliveira, Joana L C Sousa, Sara M Tomé, Maria J Ramos, Artur M S Silva, Pedro A Fernandes, Eduarda Fernandes
α-Glucosidase inhibitors are described as the most effective in reducing post-prandial hyperglycaemia (PPHG) from all available anti-diabetic drugs used in the management of type 2 diabetes mellitus. As flavonoids are promising modulators of this enzyme's activity, a panel of 44 flavonoids, organised in five groups, was screened for their inhibitory activity of α-glucosidase, based on in vitro structure-activity relationship studies. Inhibitory kinetic analysis and molecular docking calculations were also applied for selected compounds...
December 2017: Journal of Enzyme Inhibition and Medicinal Chemistry
https://www.readbyqxmd.com/read/28932989/predictors-of-response-to-glucagon-like-peptide-1-receptor-agonists-a-meta-analysis-and-systematic-review-of-randomized-controlled-trials
#4
Matteo Monami, Ilaria Dicembrini, Besmir Nreu, Francesco Andreozzi, Giorgio Sesti, Edoardo Mannucci
AIMS: The aim of the present meta-analysis is the identification of the characteristics of patients, which predict the efficacy on HbA1c of glucagon-like peptide-1 receptor agonists (GLP-1 RA). METHODS: A Medline and Embase search for "exenatide" OR "liraglutide" OR "albiglutide" OR "dulaglutide" OR "lixisenatide" was performed, collecting randomized clinical trials (duration > 12 weeks) up to September 2016, comparing GLP-1 RA at the maximal approved dose with placebo or active drugs...
September 20, 2017: Acta Diabetologica
https://www.readbyqxmd.com/read/28931323/near-infrared-spectroscopy-can-detect-differences-in-vascular-responsiveness-to-a-hyperglycaemic-challenge-in-individuals-with-obesity-compared-to-normal-weight-individuals
#5
Rogério Nogueira Soares, Raylene A Reimer, Zaid Alenezi, Patricia K Doyle-Baker, Juan Manuel Murias
OBJECTIVE: To examine whether the near-infrared spectroscopy combined with vascular occlusion test technique could detect differences in vascular responsiveness during hyperglycaemia between normal-weight individuals and individuals with obesity. METHODS: A total of 16 normal-weight individuals (body mass index, 21.3 ± 1.7 kg/m(2)) and 13 individuals with obesity (body mass index, 34.4 ± 2.0 kg/m(2)) were submitted to five vascular occlusion tests (Pre, 30, 60, 90 and 120 min after glucose challenge)...
September 1, 2017: Diabetes & Vascular Disease Research
https://www.readbyqxmd.com/read/28929513/association-between-hba1c-and-peripheral-neuropathy-in-a-10-year-follow-up-study-of-people-with-normal-glucose-tolerance-impaired-glucose-tolerance-and-type-2-diabetes
#6
M Peterson, R Pingel, N Lagali, L B Dahlin, O Rolandsson
AIMS: To explore the association between HbA1c and sural nerve function in a group of people with normal glucose tolerance, impaired glucose tolerance or Type 2 diabetes. METHODS: We conducted a 10-year follow-up study in 87 out of an original 119 participants. At study commencement (2004), 64 men and 55 women (mean age 61.1 years) with normal glucose tolerance (n=39), impaired glucose tolerance (n=29), or Type 2 diabetes (n=51) were enrolled. At the 2014 follow-up (men, n=46, women, n=41; mean age 71...
September 20, 2017: Diabetic Medicine: a Journal of the British Diabetic Association
https://www.readbyqxmd.com/read/28928060/rosemary-rosmarinus-officinalis-essential-oil-components-exhibit-anti-hyperglycemic-anti-hyperlipidemic-and-antioxidant-effects-in-experimental-diabetes
#7
Slimen Selmi, Kais Rtibi, Dhekra Grami, Hichem Sebai, Lamjed Marzouki
INTRODUCTION: The present study aims to investigate the protective effects of Rosemary (Rosmarinus officinalis L.) essential oils (ROEO) against alloxan-induced diabetes and oxidative stress in rats. METHODS: The animals were divided into four groups: Healthy Control (HC); Diabetic Control (DC); Healthy+ROEO (H+ROEO) and Diabetic+ROEO (D+ROEO). RESULTS: The use of GC/MS technique has allowed us to identify fifteen compounds in ROEO. We have found that alloxan administration induced hyperglycaemia, lipid metabolic parameters deregulation as well as liver and kidney dysfunctions...
September 14, 2017: Pathophysiology: the Official Journal of the International Society for Pathophysiology
https://www.readbyqxmd.com/read/28923465/continuous-glucose-monitoring-in-pregnant-women-with-type-1-diabetes-conceptt-a-multicentre-international-randomised-controlled-trial
#8
Denice S Feig, Lois E Donovan, Rosa Corcoy, Kellie E Murphy, Stephanie A Amiel, Katharine F Hunt, Elisabeth Asztalos, Jon F R Barrett, J Johanna Sanchez, Alberto de Leiva, Moshe Hod, Lois Jovanovic, Erin Keely, Ruth McManus, Eileen K Hutton, Claire L Meek, Zoe A Stewart, Tim Wysocki, Robert O'Brien, Katrina Ruedy, Craig Kollman, George Tomlinson, Helen R Murphy
BACKGROUND: Pregnant women with type 1 diabetes are a high-risk population who are recommended to strive for optimal glucose control, but neonatal outcomes attributed to maternal hyperglycaemia remain suboptimal. Our aim was to examine the effectiveness of continuous glucose monitoring (CGM) on maternal glucose control and obstetric and neonatal health outcomes. METHODS: In this multicentre, open-label, randomised controlled trial, we recruited women aged 18-40 years with type 1 diabetes for a minimum of 12 months who were receiving intensive insulin therapy...
September 14, 2017: Lancet
https://www.readbyqxmd.com/read/28916390/il-33-receptor-st2-deficiency-attenuates-renal-ischaemia-reperfusion-injury-in-euglycaemic-but-not-streptozotocin-induced-hyperglycaemic-mice
#9
M Sehnine, M Ferhat, S Sena, J M Gombert, J M Goujon, A Thierry, G Touchard, T Hauet, A Herbelin, S Hadjadj
AIM: Kidney hypoxia can predispose to the development of acute and chronic renal failure in diabetes. Ischaemia-reperfusion injury (IRI) causes inflammation, and diabetes is known to exacerbate this inflammatory response in the kidney, whereas alarmin IL-33 could act as an innate immune mediator during kidney IRI. Thus, the present study examined the impact of genetic IL-33 receptor ST2 deficiency (ST2-/-) on renal IRI in euglycaemic and hyperglycaemic mice. METHODS: Hyperglycaemia was induced with streptozotocin (STZ) in adult male C57BL/6JRj wild-type (WT) mice and ST2-/- mice...
September 12, 2017: Diabetes & Metabolism
https://www.readbyqxmd.com/read/28915818/the-impact-of-cardiovascular-co-morbidities-and-duration-of-diabetes-on-the-association-between-microvascular-function-and-glycaemic-control
#10
F Casanova, D D Adingupu, F Adams, K M Gooding, H C Looker, K Aizawa, F Dove, S Elyas, J J F Belch, P E Gates, R C Littleford, M Gilchrist, H M Colhoun, A C Shore, F Khan, W D Strain
BACKGROUND: Good glycaemic control in type 2 diabetes (T2DM) protects the microcirculation. Current guidelines suggest glycaemic targets be relaxed in advanced diabetes. We explored whether disease duration or pre-existing macrovascular complications attenuated the association between hyperglycaemia and microvascular function. METHODS: 743 participants with T2DM (n = 222), cardiovascular disease (CVD = 183), both (n = 177) or neither (controls = 161) from two centres in the UK, underwent standard clinical measures and endothelial dependent (ACh) and independent (SNP) microvascular function assessment using laser Doppler imaging...
September 15, 2017: Cardiovascular Diabetology
https://www.readbyqxmd.com/read/28912721/physical-and-chemical-processes-and-the-morphofunctional-characteristics-of-human-erythrocytes-in-hyperglycaemia
#11
Victor V Revin, Natalia A Klenova, Natalia V Gromova, Igor P Grunyushkin, Ilia N Solomadin, Alexander Y Tychkov, Anastasia A Pestryakova, Anna V Sadykhova, Elvira S Revina, Ksenia V Prosnikova, Jean-Christophe Bourdon, Nikolai Zhelev
Background: This study examines the effect of graduated hyperglycaemia on the state and oxygen-binding ability of hemoglobin, the correlation of phospholipid fractions and their metabolites in the membrane, the activity of proteolytic enzymes and the morphofunctional state of erythrocytes. Methods: Conformational changes in the molecule of hemoglobin were determined by Raman spectroscopy. The structure of the erythrocytes was analyzed using laser interference microscopy (LIM). To determine the activity of NADN-methemoglobinreductase, we used the P...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28910752/prevalence-of-metabolic-syndrome-among-elderly-mexicans
#12
María Araceli Ortiz-Rodríguez, Lucía Yáñez-Velasco, Alessandra Carnevale, Sandra Romero-Hidalgo, Demetrio Bernal, Carlos Aguilar-Salinas, Rosalba Rojas, Antonio Villa, Josep A Tur
BACKGROUND: One of the most prevalent chronic diseases among elderly population is the Metabolic Syndrome (MetS). The aim of this study was to assess the prevalence of MetS and associated factors among Mexican elderly people. SUBJECTS: Cross-sectional survey carried out in Mexico (2007). A random sample (n=516) of the elderly population (≥65years; 277 female, 239 male) was interviewed. Anthropometric and analytical measurements, and a general questionnaire incorporating questions related to socio-demographic and life-style factors were used...
September 7, 2017: Archives of Gerontology and Geriatrics
https://www.readbyqxmd.com/read/28905434/decline-of-insulin-therapy-and-delays-in-insulin-initiation-in-people-with-uncontrolled-diabetes-mellitus
#13
N Hosomura, S Malmasi, D Timerman, V J Lei, H Zhang, L Chang, A Turchin
AIMS: To design and validate a natural language processing algorithm to identify insulin therapy decline from the text of physician notes, and to determine the prevalence of insulin therapy decline and its impact on insulin initiation. METHODS: We designed the algorithm using the publicly available natural language processing platform Canary. We evaluated the accuracy of the algorithm on 1501 randomly selected primary care physicians' notes from the electronic medical record system of a large academic medical centre...
September 14, 2017: Diabetic Medicine: a Journal of the British Diabetic Association
https://www.readbyqxmd.com/read/28905229/increased-plasma-n-glycome-complexity-is-associated-with-higher-risk-of-type-2-diabetes
#14
Toma Keser, Ivan Gornik, Frano Vučković, Najda Selak, Tamara Pavić, Edita Lukić, Ivan Gudelj, Hrvoje Gašparović, Bojan Biočina, Therese Tilin, Annika Wennerström, Satu Männistö, Veikko Salomaa, Aki Havulinna, Wei Wang, James F Wilson, Nishi Charutvedi, Markus Perola, Harry Campbell, Gordan Lauc, Olga Gornik
AIMS/HYPOTHESIS: Better understanding of type 2 diabetes and its prevention is a pressing need. Changes in human plasma N-glycome are associated with many diseases and represent promising diagnostic and prognostic biomarkers. Variations in glucose metabolism directly affect glycosylation through the hexosamine pathway but studies of plasma glycome in type 2 diabetes are scarce. The aim of this study was to determine whether plasma protein N-glycome is changed in individuals who are at greater risk of developing type 2 diabetes...
September 13, 2017: Diabetologia
https://www.readbyqxmd.com/read/28903914/long-term-treatment-with-the-ghrelin-receptor-antagonist-d-lys3-ghrp-6-does-not-improve-glucose-homeostasis-in-non-obese-diabetic-mkr-mice
#15
Rasha Mosa, Lili Huang, Hongzhuo Li, Michael Grist, Derek LeRoith, Chen Chen
Ghrelin secretion has been associated with increased caloric intake and adiposity. The expressions of ghrelin and its receptor (GHS-R1a) in pancreas have raised the interest about the role of ghrelin in glucose homeostasis. Most of the studies showed that ghrelin promoted hyperglycaemia and inhibited insulin secretion. This raised the interest in using GHS-R1a antagonists as therapeutic targets for type 2 diabetes. Available data of GHS-R antagonists are on a short-term basis. Moreover, the complexity of GHS-R1a signalling makes it difficult to understand the mechanism of action of GHS-R1a antagonists...
September 13, 2017: American Journal of Physiology. Regulatory, Integrative and Comparative Physiology
https://www.readbyqxmd.com/read/28882103/low-serum-vitamin-d-levels-in-type-2-diabetes-patients-are-associated-with-decreased-mycobacterial-activity
#16
María Teresa Herrera, Yolanda Gonzalez, Fernando Hernández-Sánchez, Guadalupe Fabián-San Miguel, Martha Torres
BACKGROUND: Concurrent diabetes mellitus and tuberculosis represent a significant health problem worldwide. Patients with diabetes mellitus have a high risk of tuberculosis, which may be mediated by an abnormal innate immune response due to hyperglycaemia or low vitamin D levels. METHODS: In the present study, we evaluated inactive vitamin D serum levels and the monocyte response to infection with M. tuberculosis, including phagocytosis of M. tuberculosis, antimycobacterial activity, LL-37, human β defensin-2 and IL-10 gene expression and nitric oxide production, between type 2 diabetes mellitus patients (n = 51) and healthy volunteers (n = 38)...
September 7, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28881473/the-classic-signalling-and-trans-signalling-of-interleukin-6-are-both-injurious-in-podocyte-under-high-glucose-exposure
#17
Chun-Tao Lei, Hua Su, Chen Ye, Hui Tang, Pan Gao, Cheng Wan, Fang-Fang He, Yu-Mei Wang, Chun Zhang
Interleukin-6 (IL-6) is a multifunctional cytokine that employs IL-6 classic and trans-signalling pathways, and these two signal channels execute different or even opposite effects in certain diseases. As a cardinal event of diabetic kidney disease (DKD), whether the podocyte abnormalities are associated with IL-6 signalling, especially classic or trans-signalling respectively, remains unclear. In this study, we identified that the circulatory IL-6, soluble IL-6R (sIL-6R) and soluble glycoprotein 130 (sgp130) levels are elevated in patients with DKD...
September 7, 2017: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/28879491/profiling-of-cardio-metabolic-risk-factors-and-medication-utilisation-among-type-ii-diabetes-patients-in-ghana-a-prospective-cohort-study
#18
Eric Adua, Peter Roberts, Samuel Asamoah Sakyi, Francis Agyemang Yeboah, Albert Dompreh, Kwasi Frimpong, Enoch Odame Anto, Wei Wang
BACKGROUND: Type II diabetes mellitus (T2DM) is complicated by multiple cardio-metabolic risk factors. Controlling these factors requires lifestyle modifications alongside utilisation of anti-diabetic medications. Different glucose lowering [(biguanides (BIGs), sulfonylureas (SUAs), thiazolidinediones (TNZ)], lipid lowering (statins), and anti-hypertensive medicines [angiotensin converting enzyme inhibitors (ACEIs), calcium channel blockers (CCBs), angiotensin II receptor blockers (ARBs) and central acting drugs (CADs)] have been approved for controlling hyperglycaemia, dyslipidaemia and hypertension respectively...
September 7, 2017: Clinical and Translational Medicine
https://www.readbyqxmd.com/read/28877946/cohort-profile-maternal-lifestyle-and-diet-in-relation-to-pregnancy-postpartum-and-infant-health-outcomes-in-vietnam-a-multicentre-prospective-cohort-study
#19
Cong Luat Nguyen, Phung Thi Hoang Nguyen, Tan Khac Chu, Anh Vo Van Ha, Ngoc Minh Pham, Dat Van Duong, Dung Van Do, Hong Kim Tang, Colin W Binns, Andy H Lee
PURPOSE: To determine modifiable maternal risk factors for adverse pregnancy, postpartum maternal and child health outcomes in Vietnam. PARTICIPANTS: This prospective cohort study included pregnant women seeking prenatal care at six hospitals in three large cities in Vietnam. After enrolment, eligible participants who gave their consent to participate in the study were interviewed at 24-28 weeks' gestation. Glucose testing was conducted and blood pressure was measured during this period...
September 5, 2017: BMJ Open
https://www.readbyqxmd.com/read/28872686/weak-bones-in-diabetes-mellitus-an-update-on-pharmaceutical-treatment-options
#20
REVIEW
Daphne P L Lin, Crispin R Dass
OBJECTIVES: Diabetes mellitus is often associated with a number of complications such as nephropathy, neuropathy, retinopathy and foot ulcers. However, weak bone is a diabetic complication that is often overlooked. Although the exact mechanism for weak bones within diabetes mellitus is unclear, studies have shown that the mechanism does differ in both type I (T1DM) and type II diabetes (T2DM). This review, however, investigates the application of mesenchymal stem cells, recombinant human bone morphogenetic protein-2, teriparatide, insulin administration and the effectiveness of a peroxisome proliferator-activated receptor-ϒ modulator, netoglitazone in the context of diabetic weak bones...
September 5, 2017: Journal of Pharmacy and Pharmacology
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