Abstract:
AIMS:Deleterious effects of metabolic syndrome (MS) on bone are still controversial. In this study we evaluated the effects of a fructose-induced MS, and/or an oral treatment with metformin on the osteogenic potential of bone marrow mesenchymal stromal cells (MSC), as well as on bone formation and architecture. METHODS:32 male 8week-old Wistar rats were assigned to four groups: control (C), control plus oral metformin (CM), rats receiving 10% fructose in drinking water (FRD), and FRD plus metformin (FRDM). Samples were collected to measure blood parameters, and to perform pQCT analysis and static and dynamic histomorphometry. MSC were isolated to determine their osteogenic potential. RESULTS:Metformin improved blood parameters in FRDM rats. pQCT and static and dynamic histomorphometry showed no significant differences in trabecular and cortical bone parameters among groups. FRD reduced TRAP expression and osteocyte density in trabecular bone and metformin only normalized osteocyte density. FRD decreased the osteogenic potential of MSC and metformin administration could revert some of these parameters. CONCLUSIONS:FRD-induced MS shows reduction in MSC osteogenic potential, in osteocyte density and in TRAP activity. Oral metformin treatment was able to prevent trabecular osteocyte loss and the reduction in extracellular mineralization induced by FRD-induced MS.
journal_name
Diabetes Res Clin Practjournal_title
Diabetes research and clinical practiceauthors
Felice JI,Schurman L,McCarthy AD,Sedlinsky C,Aguirre JI,Cortizo AMdoi
10.1016/j.diabres.2017.02.011subject
Has Abstractpub_date
2017-04-01 00:00:00pages
202-213eissn
0168-8227issn
1872-8227pii
S0168-8227(16)30475-2journal_volume
126pub_type
杂志文章abstract::Otsuka Long-Evans Tokushima Fatty (OLETF) rats are a new strain of spontaneous non-insulin-dependent diabetes mellitus (NIDDM) models. To evaluate the role of glucose transporters (GLUT) in the development of diabetes in this model, we examined the action of insulin on the translocation of GLUT4 and GLUT1 in isolated ...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/s0168-8227(97)00101-0
更新日期:1997-12-01 00:00:00
abstract::Moderate alcohol consumption is known to be associated with a reduced risk of cardiovascular disease and mortality. However, few studies reported that long-term alcohol drinking may increase the prevalence of central obesity, and cardiovascular disease. We examined the association between metabolic syndrome, nutrition...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2010.01.009
更新日期:2010-05-01 00:00:00
abstract:AIMS:To analyse time trends of antihyperglycaemic therapy and glycaemic control in adult subjects with type 1, or type 2 diabetes between 2002 and 2014 in Germany/Austria. METHODS:184,864 adults with diabetes (35,144 type 1 diabetes (T1D), 149,720 type 2 diabetes (T2D)) from the DPV-database documented between 2002 an...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2016.03.008
更新日期:2016-05-01 00:00:00
abstract:AIMS:Thiol/disulphide homeostasis plays a critical role in antioxidant defense, and detoxification in body. Although alteration of thiol/disulfide homeostasis had been shown in patients with diabetes, the thiol/disulfide balance in patients with type 2 diabetes and nephropathy is not yet known. METHODS:Twenty-six heal...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2019.01.022
更新日期:2019-02-01 00:00:00
abstract:AIMS:To evaluate the impact of gestational diabetes mellitus (GDM) and maternal height on offspring birthweight. METHODS:This is an observational cohort study, encompassing 4 111 Finnish primiparous women from Vantaa city, Finland, with singleton deliveries between 2009 and 2015. Data were obtained from the Finnish Me...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2019.01.004
更新日期:2019-02-01 00:00:00
abstract:AIMS:To study the incidence, risk factors, and pregnancy outcomes associated with gestational diabetes mellitus (GDM) diagnosed with one-step and two-step screening approaches. METHODS:1000 pregnant women who were eligible and consented to participate underwent fasting plasma glucose testing at the first prenatal visi...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2018.04.014
更新日期:2018-06-01 00:00:00
abstract:BACKGROUND:The study aims were to estimate the incidence and risk factors for T2D in four settings with different degree of urbanization and altitude in Peru. METHODS:Prospective cohort study conducted in urban, semi-urban, and rural areas in Peru. An age- and sex-stratified random sample of participants was taken fro...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章,多中心研究
doi:10.1016/j.diabres.2016.09.007
更新日期:2016-11-01 00:00:00
abstract:OBJECTIVE:This study aims to investigate the roles of miR-221-3p and miR-222-3p in the regulation of osteogenic differentiation of bone marrow mesenchyme stem cells (BMSCs) under high glucose condition. MATERIALS AND METHODS:The expreesions of miR-221-3p, miR-222-3p and insulin-like growth factor 1 (IGF-1) were detect...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2020.108121
更新日期:2020-09-01 00:00:00
abstract::The exact factors contributing to the pathogenesis of type 2 diabetes remain elusive. Lately, it was suggested that inflammation and activation of the innate immune system could be linked to type 2 diabetes pathogenesis and also to the development of common diabetic complications, mainly atherosclerosis. The aim of th...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2006.10.007
更新日期:2007-07-01 00:00:00
abstract:AIMS:We estimated the number of live births worldwide and by IDF Region who developed hyperglycaemia in pregnancy in 2013, including total diabetes in pregnancy (known and previously undiagnosed diabetes) and gestational diabetes. METHODS:Studies reporting prevalence of hyperglycaemia first-detected in pregnancy (form...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2013.11.003
更新日期:2014-02-01 00:00:00
abstract::We examined cross-sectional associations of sex hormone binding globulin (SHBG) with glucose among women recent GDM (n=55). SHBG was associated with fasting glucose levels before and after adjustment for covariates (p=0.015), but not with 2-h glucose. We conclude SHBG should be explored in prospective studies in GDM w...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2011.06.001
更新日期:2011-09-01 00:00:00
abstract:OBJECTIVE:The 'PROspective Study of dose adjustment of multiple anti-diabetic therapy for Type-2 diabetic patients FASTing the Month of Ramadan aimed to assess the biophysical and metabolic effects of fasting during Ramadan, including HbA1c, weight, blood pressure and lipid profile. STUDY DESIGN METHODS:We performed a...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章,多中心研究
doi:10.1016/j.diabres.2019.03.032
更新日期:2019-06-01 00:00:00
abstract:AIMS:Spain has been one of the worst affected countries by the COVID-19 pandemic. A very strict lockdown at home was imposed with a tough restriction of mobility. We aimed to evaluate the impact of this exceptional scenario on glucose profile of patients with T1D prone to hypoglycemia using standalone continuous glucos...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2020.108354
更新日期:2020-09-01 00:00:00
abstract::We examined the effect of aldehyde-modified matrix macromolecules on mesangial cell function in vitro, using incubated rat glomerular mesangial cells. Laminin and fibronectin were modified by incubation for 24 h with 50 mM glycolaldehyde (GA), a highly reactive cross-linking glycation product, with or without equimola...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/0168-8227(94)90123-6
更新日期:1994-02-01 00:00:00
abstract::In the 2013 issue of the International Diabetes Federation (IDF) Diabetes Atlas, the prevalence of diabetes in the Western Pacific (WP) Region was reported to be 8.6% in 2013, or 138 million adults, and estimated to rise to 11.1%, or 201 million adults, in 2035. The prevalence estimates of impaired glucose tolerance i...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2013.11.012
更新日期:2014-02-01 00:00:00
abstract::High pressures on the soles of the feet of diabetic patients cause plantar ulcerations, and reduction of this pressure is important in the treatment and prevention of such ulcers. The effects of foot orthoses on the distribution of plantar pressures were investigated using a pressure-sensitive insole containing 960 se...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/0168-8227(96)01214-4
更新日期:1996-03-01 00:00:00
abstract::To critically evaluate the relative importance of coagulation abnormalities over other clinical variables for micro- and macrovascular diabetic complications, prothrombin fragment (F1+2), thrombin-antithrombin III complex (TAT), fibrin degradation product d-dimer, and alpha2 plasmin inhibitor complex were determined i...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/s0168-8227(00)00134-0
更新日期:2000-07-01 00:00:00
abstract:OBJECTIVES:To examine whether QTc interval prolongation is an independent risk factor of outcomes in patients with diabetic foot ulcers (DFU). RESEARCH DESIGN AND METHODS:331 patients with type 2 diabetes and DFU hospitalized in a Chinese tertiary hospital were recruited. ECG was done at baseline and QTc interval was ...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2018.01.021
更新日期:2018-04-01 00:00:00
abstract:AIM:We report the effectiveness of the thiazolidinedione, pioglitazone, as add-on medication to metformin or sulfonylurea in reducing post-load serum glucose levels, as assessed by 3-h oral glucose tolerance testing (OGTT). METHODS:Adult patients with Type 2 diabetes took part in one of two large-scale, 2-year clinica...
journal_title:Diabetes research and clinical practice
pub_type: 临床试验,杂志文章
doi:10.1016/j.diabres.2007.11.014
更新日期:2008-03-01 00:00:00
abstract::The present study was undertaken to compare the changes in islet cell antibodies (ICA), islet cell surface antibodies using rat insulinoma cells (RINr-ICSA), and anti-bovine serum albumin antibodies (BSA-Ab) in the clinical course of type 1 (insulin-dependent) diabetes. Sera were obtained from 57 patients with type 1 ...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/0168-8227(90)90047-w
更新日期:1990-07-01 00:00:00
abstract:AIMS:Global governments have committed to achieve Universal Health Coverage (UHC), ensuring access to quality and affordable healthcare for all. This is fundamental for those with type 1 diabetes mellitus, who require daily access to both insulin and blood glucose test strips to survive. This group risks being left beh...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2019.107859
更新日期:2019-11-01 00:00:00
abstract::Wistar fatty (WF) rats are obese, hyperinsulinemic and hyperglycemic, and thus a model of type 2 diabetes mellitus. Since we have found that insulin specifically inhibits glucagon-induced glycogenolysis in perivenous hepatocytes (PVH) from normal rats, we examined the inhibitory effect of insulin on glucagon-induced g...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2004.12.008
更新日期:2005-08-01 00:00:00
abstract:AIMS:To test whether the genetic variant CCR5Delta32 in the CC-chemokine receptor 5, which is known to lead to CCR5 deficiency, is associated with mortality in type 2 diabetes patients. METHODS:We examined the effect of presence or absence of the CCR5Delta32 on overall and cardiovascular mortality risk in the Zwolle O...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2009.08.013
更新日期:2009-11-01 00:00:00
abstract:OBJECTIVES:The DaR Global survey was conducted to determine the impact of the COVID-19 pandemic on the intentions to fast and the outcomes of fasting in <18 years versus ≥18 years age groups with type 1 diabetes mellitus (T1DM). METHODS:Muslim people with T1DM were surveyed in 13 countries between June and August 2020...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2020.108626
更新日期:2020-12-13 00:00:00
abstract::We studied the efficacy of four different treatment regimens (sulphonylurea and metformin+/-acarbose versus glimepiride and rosiglitazone versus glimepiride and bedtime NPH insulin versus multiple actrapid and NPH insulin injections) in poorly controlled type 2 diabetes subjects on hs-CRP, VCAM-1 and AGE at 4, 8 and 1...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.diabres.2005.09.011
更新日期:2006-04-01 00:00:00
abstract:AIMS:To develop a model for simulations of processes in the oral glucose tolerance test (OGTT), using tools of the theory of dynamic systems. METHODS:Frequent sampling OGTT was performed in 13 healthy subjects (6 males and 7 females). Subsequently, employing glucose and insulin concentration-time profiles of the subje...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2006.12.017
更新日期:2007-09-01 00:00:00
abstract:AIMS:To compare the ability of definitions of Metabolic Syndrome (MetS) in the prediction of type 2 diabetes. METHODS:We examined 4756 subjects in an Iranian population who were non-diabetic at baseline. After 3.6 years, 188 individuals developed diabetes. RESULTS:Impaired glucose tolerance (IGT) and MetS definitions...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2008.01.003
更新日期:2008-05-01 00:00:00
abstract::A 67-year-old woman with diabetes mellitus was hospitalized due to a throbbing headache. She appeared neurologically normal, except for meningeal irritation. The cerebrospinal fluid pressure was high. There was increased fluid protein without an increased cell count. Brain CT scan showed no abnormality, however, brain...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/s0168-8227(00)00207-2
更新日期:2001-01-01 00:00:00
abstract::We describe here four male patients with long-term and poorly controlled type 2 diabetes mellitus. They shared many common characteristic complications, such as severe autonomic neuropathy, proliferative retinopathy and normocytic normochromic anemia without progressive renal failure and macroangiopathy. They also sho...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2005.04.003
更新日期:2005-12-01 00:00:00
abstract::We retrospectively examined the frequency of bladder cancer in Japanese patients with type 2 diabetes in relation to use of pioglitazone. Among a total of 663 patients identified to be taking pioglitazone, 9 had bladder cancer (1.36%). Overall the hazard ratio of 1.75 [95% CI: 0.89-3.45] for pioglitazone for bladder c...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2012.11.013
更新日期:2013-02-01 00:00:00