Abstract:
INTRODUCTION:Diabetic polyneuropathy aetiology is based on oxidative stress generation due to production of reactive oxygen species. Ubiquinone is reduced to ubiquinol and redistributed into lipoproteins, possibly to protect them from oxidation. AIMS:To evaluate the impact of oral ubiquinone in diabetic polyneuropathy, and the role of lipid peroxidation (LPO) and nerve growth factor (NGF-β). METHODS:We conducted a double-blind, placebo-controlled clinical trial, patients were randomized to ubiquinone (400 mg) or placebo daily for 12 weeks. Main outcomes were clinical scores, nerve conduction studies, LPO, NGF-β and safety. RESULTS:Twenty four patients on experimental group and twenty five on control group met the inclusion criteria (mean age 56 years, 22% male and 78% female, mean evolution of type 2 diabetes mellitus 10.7 years). Significant improvement on experimental vs control group was found in neuropathy symptoms score (from 2.5 ± 0.7 to 1 ± 0.8, p<0.001), neuropathy impairment score (5.5 ± 4 to 3.1 ± 2.6, p<0.001), sural sensory nerve amplitude (13.0 ± 6.1 to 15.8 ± 5.1 μV, p=0.049), peroneal motor nerve conduction velocity (39.7 ± 5.0 to 47.8 ± 4.9 m/s, p=0.047), and ulnar motor nerve conduction velocity (48.8 ± 6.8 to 54.5 ± 6.1m/s, p=0.046). There was a significant reduction of LPO in subjects treated with ubiquinone vs placebo (16.7 ± 8.6 and 23.2 ± 15.8 nmol/mL, respectively) with p<0.05, and NGF-β did not change (control 66.5 ± 26.7 vs. experimental 66.8 ± 28.4 pg/mL, p=0.856). No drug-related adverse reactions were reported. CONCLUSIONS:Twelve weeks treatment with ubiquinone improves clinical outcomes and nerve conduction parameters of diabetic polyneuropathy; furthermore, it reduces oxidative stress without significant adverse events.
journal_name
J Diabetes Complicationsjournal_title
Journal of diabetes and its complicationsauthors
Hernández-Ojeda J,Cardona-Muñoz EG,Román-Pintos LM,Troyo-Sanromán R,Ortiz-Lazareno PC,Cárdenas-Meza MA,Pascoe-González S,Miranda-Díaz AGdoi
10.1016/j.jdiacomp.2012.04.004subject
Has Abstractpub_date
2012-07-01 00:00:00pages
352-8issue
4eissn
1056-8727issn
1873-460Xpii
S1056-8727(12)00072-4journal_volume
26pub_type
杂志文章,随机对照试验abstract::We have recently shown that the net release of tissue-type plasminogen activator (t-PA) antigen can be rapidly enhanced by the muscarinic receptor stimulation in healthy males. Since diabetes mellitus has been associated with endothelial dysfunction, the aim of the present study was to compare the endothelium-derived ...
journal_title:Journal of diabetes and its complications
pub_type: 临床试验,杂志文章
doi:10.1016/s1056-8727(00)00058-1
更新日期:2000-05-01 00:00:00
abstract:OBJECTIVE:The aims of this study were the following: (1). to determine the levels of endothelin-1(ET1), soluble adhesion molecules like intracellular adhesion molecule-1 (sICAM-1), and vascular cell adhesion molecule-1 (sVCAM-1) in different stages of glucose intolerance and to identify a suitable marker of endothelial...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/S1056-8727(03)00037-0
更新日期:2004-01-01 00:00:00
abstract:OBJECTIVES:Increased Toll like receptors (TLRs) especially 2 and 4 have been demonstrated in obesity, metabolic syndrome (MetS) and diabetes resulting in increased cellular inflammation. Since we have shown increased TLR2 and 4 activities in both T1DM and T2DM and MetS, we wanted to elucidate the mechanisms of this ste...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章,评审
doi:10.1016/j.jdiacomp.2016.03.005
更新日期:2016-08-01 00:00:00
abstract:OBJECTIVE:This study was to observe the difference in one-hour postload plasma glucose levels and analyze its related factors in abdominally obese men with normal glucose tolerance (NGT). DESIGN:This case-control study included 36 abdominally obese men (waist circumference ≥90 cm) and 31 non-abdominally obese men (wai...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2012.05.022
更新日期:2012-11-01 00:00:00
abstract::We randomized 102 patients with insulin-dependent diabetes to intensified treatment (n = 48 at baseline, n = 42 after 7.5 years) or standard treatment (n = 54 at baseline, n = 47 after 7.5 years). As has previously been reported, intensified treatment resulted in a retardation of retinopathy, nephropathy, and neuropat...
journal_title:Journal of diabetes and its complications
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/1056-8727(94)00008-c
更新日期:1995-01-01 00:00:00
abstract:BACKGROUND:Data on psychological distress (DIS), behavioral impact (BI) and health-related quality of life (HRQoL) are important yet lacking among Asian patients with Type 2 diabetes mellitus (T2DM). We aim to identify factors associated with DIS, BI and HRQoL among T2DM to better understand patient needs. METHODS:DIS...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2015.01.009
更新日期:2015-04-01 00:00:00
abstract:BACKGROUND:A quantifiable assessment of socioeconomic status and its bearing on clinical outcome in patients with diabetes is lacking. The social adaptability index (SAI) has previously been validated in the general population and in patients with chronic kidney disease, including those on dialysis and with kidney tran...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2011.12.002
更新日期:2012-01-01 00:00:00
abstract::The relationships between hypoglycemia, frailty and dementia appear to be reciprocal and can lead to a vicious circle. Frailty appears to be a crucial factor increasing the risk for both hypoglycemia and dementia, initiating the reciprocal relationships. Weight loss is likely to be the underlying risk factor for frail...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章,评审
doi:10.1016/j.jdiacomp.2016.07.027
更新日期:2016-01-01 00:00:00
abstract:AIM/HYPOTHESIS:Cluster determinant 36 (CD36), a fatty acid transporter, was reported to have a pivotal role in glucotoxicity-induced beta cell dysfunction. However, little is known about how glucotoxicity influences CD36 expression, and it is unknown whether this action can be counteracted by metformin. In the present ...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2016.09.001
更新日期:2017-01-01 00:00:00
abstract:AIMS:The purpose of this study was to investigate the impact of diabetic neuropathy (dNP) on lower limb endurance, explosive and maximal muscle strength in patients with Type 2 Diabetes Mellitus (T2DM). METHODS:Fifty-four participants, aged between 55 and 85, were enrolled in this observational comparative study. The ...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2020.107562
更新日期:2020-06-01 00:00:00
abstract::Glycogenic hepatopathy is an underrecognized complication of long-standing poorly controlled diabetes mellitus. It is characterized by abnormal glycogen accumulation in hepatocytes, elevated liver enzymes and hepatomegaly. This is a distinct entity from other causes of hepatomegaly and elevated liver enzymes in diabet...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2007.11.004
更新日期:2008-09-01 00:00:00
abstract::Hypomagnesemia is common in diabetic subjects, and is especially common in poorly controlled diabetes, suggesting that diabetes low serum magnesium status is osmotic diuresis-dependent. To assess the relationship between serum magnesium and HDL-cholesterol concentration adjusted by serum glucose values. We assessed th...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/s1056-8727(00)00127-6
更新日期:2000-09-01 00:00:00
abstract::Hyperglycaemia increases inflammatory cytokine concentration in the blood. Elevated levels of interleukin-18 (IL-18), a cytokine belonging to the interleukin-1 (IL-1) family, were recently reported in patients with Type 2 diabetes mellitus (DM2) and nephropathy. The aim of the present work was an examination of IL-18 ...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2005.02.008
更新日期:2005-11-01 00:00:00
abstract::A few reports have suggested that angiotensin-converting enzyme inhibitors (ACE-I) have a beneficial effect on mild diabetic retinopathy (DR). This pilot study was carried out to determine if a small dose of an ACE-I would retard the progression of moderate to severe DR in normotensive Type 2 diabetic patients. Normot...
journal_title:Journal of diabetes and its complications
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1016/s1056-8727(02)00188-5
更新日期:2002-11-01 00:00:00
abstract::Paecilomyces is a saprophytic soil fungus that is an uncommon human pathogen. We report a diabetic patient who developed an upper lobe pulmonary infection due to Paecilomyces varioti. This pneumonia responded poorly to oral imidazole therapy with ketoconazole. Eventual treatment of the chronic infiltrating process req...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/1056-8727(92)90027-i
更新日期:1992-04-01 00:00:00
abstract:AIMS:To investigate the effect of a single nucleotide polymorphism (SNP) in transmembrane protein 182 (TMEM182) on the risk of having central obesity and the related phenotype. METHODS:In total, 2141 subjects with central obesity (n = 827) and normal controls (n = 1314) were included. The most strongly associated SNPs...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2020.107732
更新日期:2020-12-01 00:00:00
abstract::Endothelin (ET)-1 has been implicated in the pathogenesis of diabetes, arteriosclerosis, and chronic renal failure. We studied whether low-density lipoprotein (LDL) apheresis alters plasma ET-1 levels in diabetic hemodialysis patients with arteriosclerosis obliterans (ASO). Plasma ET-1 levels were measured in 30 healt...
journal_title:Journal of diabetes and its complications
pub_type: 临床试验,杂志文章
doi:10.1016/s1056-8727(02)00171-x
更新日期:2003-11-01 00:00:00
abstract::The primary aims of this study have been to explore the diagnostic and prognostic significance of Tissue Doppler parameters (TDI), global longitudinal strain (GLS), and blood pressure (BP) pattern in normotensive diabetic patients. METHODS:The study consisted of 121 diabetic patients and 41 healthy subjects. Conventi...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2017.07.022
更新日期:2018-01-01 00:00:00
abstract::A 27-year-old male, who had developed diabetes mellitus type 1 (DMT1) since the age of eighteen and alopecia areata universalis nine months later, attended the outpatient clinics complaining of general fatigue and shortness of breath. A Schilling test was indicative of pernicious anemia. Antigastric parietal cell (AGP...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2008.05.003
更新日期:2009-11-01 00:00:00
abstract::To examine genetic polymorphism in the complete sequence of the Receptor of Advanced Glycation End products (RAGE) gene and its possible associations with diabetes-associated microvascular dermatoses (DAMD). Further, to analyze the distribution of individual genotype combinations on the particular polymorphic loci in ...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/s1056-8727(00)00135-5
更新日期:2001-07-01 00:00:00
abstract:AIM:To evaluate the use of the FINDRISC score in an overweight and obese population to predict glucose status. METHODS:In 651 overweight/obese subjects (M/F: 193/458, age 43±13 y, BMI 38.2±6.1kg/m(2)) glucose status was tested using OGTT and HbA1c. Furthermore, the FINDRISC questionnaire and CT visceral fat (VAT) and ...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2016.05.004
更新日期:2016-08-01 00:00:00
abstract::We compared the levels of microparticles, platelet activation markers, soluble cell adhesion molecules, soluble selectins, and antioxidized low-density lipoprotein (anti-Ox LDL) antibody between patients with hyperlipidemia and control subjects. Binding of anti-glycoprotein (GP) IIb/IIIa and anti-GPIb monoclonal antib...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/s1056-8727(02)00172-1
更新日期:2003-05-01 00:00:00
abstract:AIMS:To investigate the predictive capability of insulin resistance surrogate markers for insulin resistance and arterial stiffness based on sex. METHODS:We assessed the association of triglyceride glucose (TyG) index, triglyceride to high-density lipoprotein cholesterol ratio (TG/HDL-C), visceral adiposity index (VAI...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2019.107442
更新日期:2020-06-01 00:00:00
abstract:AIM:Posttransplantation diabetes mellitus (PTDM) is a common complication after renal transplantation leading to increased cardiovascular morbidity and mortality. In subjects with type 2 diabetes (T2DM) increased glycemic variability and poor glycemic control have been associated with cardiovascular complications. We t...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2015.07.014
更新日期:2015-11-01 00:00:00
abstract:AIMS:This study investigated the association between severe hypoglycemia (SH) and new onset atrial fibrillation (AF) and all-cause mortality in adult patients with type 2 diabetes mellitus (T2DM). METHODS:Retrospective data on patients with T2DM aged between 30 and 75years who received healthcare checkups from January...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2017.09.009
更新日期:2018-02-01 00:00:00
abstract:OBJECTIVES:Controversy remains as to the effects of type 2 diabetes on bone metabolism. The aims of this study were to assess the association between type 2 diabetes and bone mineral density (BMD) and to evaluate the possible relationship between chronic diabetic complications and bone density. METHODS:Bone mineral de...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2007.06.004
更新日期:2009-01-01 00:00:00
abstract:AIMS:To highlight the differences between eight international expert panel diagnostic criteria (either current or outdated but in use) for the diagnosis of gestational diabetes mellitus (GDM) and implications of switching to the International Association of Diabetes in Pregnancy Study Groups (IADPSG) criterion. METHOD...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2015.03.006
更新日期:2015-05-01 00:00:00
abstract::Carnitine is essential for the lipid and carbohydrate metabolism, and proper metabolic control in type 1 diabetes has potential impact on long-term complications. The plasma total, free, and acylcarnitine levels in 47 children and adolescents with type 1 diabetes were determined by a radioisotopic assay and compared t...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/S1056-8727(03)00091-6
更新日期:2004-09-01 00:00:00
abstract:AIM:To examine the diabetes self-care behaviors of Filipino-American (FA) adults with type 2 diabetes mellitus (DM). METHOD:The Summary of Diabetes Self Care Activities-Revised and Expanded measure was administered to 192 (74 males and 118 females) FA adult immigrants with type 2 DM. RESULTS:Older FAs (> or =65 years...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2009.03.006
更新日期:2010-07-01 00:00:00
abstract:AIMS:The Haptoglobin (HP) 2-2 genotype increases cardiovascular diabetes complication incidence. In type 1 diabetes, HP 2-2 also predicts declining kidney function and end-stage renal disease. We investigated whether HP 2-2 predisposes to cardio-renal mortality, while considering other causes of death as competing risk...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2015.11.011
更新日期:2016-03-01 00:00:00