Abstract:
:TNF-alpha is considered as one of the potential determinants of insulin resistance. However several data suggest that TNF-alpha expression itself, could be modulated by the degree of adiposity and/or plasma insulin levels. To clarify the determinants of plasma TNF-alpha levels in type 2 diabetes mellitus, we studied the impact of intensive insulin treatment on plasma TNF-alpha levels in 16 type 2 diabetic subjects with failure to oral antidiabetic medication (HbA1c: 10.8 +/- 1.2 %). Furthermore, we analyzed the relationship between plasma TNF-alpha levels and total or regional body fat measurements using anthropometry, bienergetic absorptiometry and computed tomography in a cohort of 33 caucasian obese type 2 diabetic subjects (BMI: 32.2 +/- 4.4 kg/m(2) ). The plasma TNF-alpha level was neither affected by plasma glucose level variations nor intensive insulin treatment despite a 37 % decrease in daily insulin needs at the end of insulin therapy (total duration: 11.5 +/- 2.0 days). The plasma TNF-alpha level was similar in men and women and unrelated to age, fasting glycemia or HbA1c. A relationship was highlighted with BMI (r =0.39, p <0.02), but not with total fat mass. This relationship was only dependent on the intra-abdominal fat mass amount as assessed by the waist-to-hip circumference ratio (r =0.52, p <0.01) and the visceral adipose tissue area (r =0.56, p <0. 01). These results show that plasma TNF-alpha levels are essentially dependent on visceral fat amount, thus suggesting that TNF-alpha could be one of the factors mediating insulin resistance and cardiovascular risk in obese type 2 diabetic patients.
journal_name
Diabetes Metabjournal_title
Diabetes & metabolismauthors
Bertin E,Nguyen P,Guenounou M,Durlach V,Potron G,Leutenegger Msubject
Has Abstractpub_date
2000-05-01 00:00:00pages
178-82issue
3eissn
1262-3636issn
1878-1780pii
MDOI-DM-06-2000-26-3-1262-3636-101019-ART73journal_volume
26pub_type
杂志文章abstract::Although many heavy metals are necessary for normal biological function, a subset of heavy metals have no role in human physiology, such as lead (Pb) and arsenic (As). Such elements have deleterious effects on physiology and be associated with the incidence of diabetes and related metabolic syndromes. Haemoglobin A1c ...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2021.101233
更新日期:2021-01-23 00:00:00
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journal_title:Diabetes & metabolism
pub_type: 杂志文章
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pub_type: 杂志文章
doi:10.1016/j.diabet.2018.03.007
更新日期:2019-04-01 00:00:00
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journal_title:Diabetes & metabolism
pub_type: 历史文章,杂志文章,评审
doi:
更新日期:2003-04-01 00:00:00
abstract::Protease inhibitor treatment has dramatically improved rates of morbidity and mortality in HIV-infected patients. However, it has recently been shown that this medication is associated with long-term side effects characterized by metabolic, clinical and biological alterations. These modifications have been described i...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:
更新日期:1999-11-01 00:00:00
abstract:AIM:To investigate the association between mean fasting glucose (FG) and variability in visit-to-visit FG and risk of mortality in people with type 2 diabetes (T2D). METHODS:This retrospective cohort study included 48,077 Chinese men and women with T2D. The yearly mean and coefficient of variation for fasting glucose ...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2020.05.003
更新日期:2020-05-26 00:00:00
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journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/s1262-3636(07)70268-9
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journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:
更新日期:2000-12-01 00:00:00
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journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2017.12.003
更新日期:2018-03-01 00:00:00
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journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:10.1016/s1262-3636(07)70258-6
更新日期:2006-04-01 00:00:00
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journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/s1262-3636(07)70274-4
更新日期:2006-06-01 00:00:00
abstract::Insulin exerts its biological effects through a plasma membrane receptor that possesses a tyrosine-kinase activity. This tyrosine-kinase activity depends on the autophosphorylation of the receptor on tyrosine residues and on its dephosphorylation by protein tyrosine-phosphatases. The discovery of pharmacological agent...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:10.1016/s1262-3636(07)70016-2
更新日期:2003-04-01 00:00:00
abstract::Plasma glucose, insulin and glucose tolerance were quantified in diabetic Goto-Kakizaki (GK) rats (342+/-45 g, n = 5) and compared with weight-matched non-diabetic Wistars (307+/-30 g, n = 8). Compared to Wistars, GK rats had higher fasting plasma insulin (219+/-50 versus 44+/-14 pmol/l, P<0.002) and glucose (9.2+/-2....
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2007.03.002
更新日期:2007-09-01 00:00:00
abstract::Non-obese diabetic (NOD) mice spontaneously develop T-cell-mediated autoimmune diabetes. Initial work on the diabetogenic T-cell repertoire indicated that autoreactive T lymphocytes were polyclonal but that the presence of specific subsets (V beta 8 or V beta 6) might be required for induction of the disease. Further ...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:
更新日期:1997-11-01 00:00:00
abstract:OBJECTIVE:International and national guidelines recommend an annual funduscopic examination for all diabetic patients, but such annual fundus examinations are not sufficiently performed in France. Non-mydriatic fundus photography is a valid method of evaluation for diabetic retinopathy (DR) and a viable alternative to ...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2007.12.006
更新日期:2008-06-01 00:00:00
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journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2009.04.010
更新日期:2009-12-01 00:00:00
abstract:AIMS:There is a need for evaluation of screening and grading services for diabetic retinopathy (DR) in compliance with quality-assurance (QA) standards. We describe the screening/grading QA programme set up for OPHDIAT over the 2005-2006 period. METHODS:Screening and grading objectives, evaluation criteria and minimum...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,多中心研究
doi:10.1016/j.diabet.2008.01.004
更新日期:2008-06-01 00:00:00
abstract:AIM:The best way to treat pregnant patients who have type 1 diabetes is still unclear. For this reason, the present study compared metabolic control and maternal-fetal outcomes in patients treated with continuous subcutaneous infusions of rapid-acting insulin analogues (CSII) or with insulin glargine and multiple daily...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,多中心研究
doi:10.1016/j.diabet.2011.02.002
更新日期:2011-11-01 00:00:00
abstract:AIMS:This study aimed to determine the prevalence of the metabolic syndrome (MetS) and its association with socio-economic status in the population of Great Tunis. METHODS:The study included 2712 subjects (1228 men and 1484 women), aged 35-70 years and living in the Great Tunis region, all of whom were recruited betwe...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2009.11.009
更新日期:2010-06-01 00:00:00
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journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2014.06.003
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journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:10.1016/S1262-3636(11)70965-X
更新日期:2011-12-01 00:00:00
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journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2011.02.003
更新日期:2011-11-01 00:00:00
abstract::Pancreatic transplantation is the best method of replacing the endocrine function of the gland in Type 1 insulin-dependent diabetic patients. At the end of 1996, 9,000 pancreas transplants had been reported to the international Pancreas Transplant Registry. For 1994-1996, one-year pancreas survival rates were 81% for ...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:
更新日期:1998-06-01 00:00:00
abstract::Although the pathogenesis of diabetic cardiomyopathy is poorly understood, recent evidence implicates perturbations in cardiac energy metabolism. Whereas mitochondrial fatty acid oxidation is the chief energy source for the normal postnatal mammalian heart, the relative contribution of glucose utilization pathways is ...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:10.1016/S1262-3636(08)70096-X
更新日期:2008-02-01 00:00:00
abstract:BACKGROUND:Low magnesium (Mg) status has been implied as a factor in the development of type 2 diabetes mellitus (DM) and its complications. We therefore studied Mg-status in identical twins, discordant for type 2 DM and in matched controls. Through correlation analysis, possible associations between Mg-status and gluc...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:
更新日期:2002-06-01 00:00:00
abstract::We scrutinized the relation between body height and renal involvement in a large population-based sample of newly diagnosed diabetic patients aged 40 years or over. The urinary albumin concentration (UAC) was measured in freshly voided morning urine in 1,284 newly diagnosed diabetic patients. The course of insulin tre...
journal_title:Diabetes & metabolism
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:
更新日期:2001-02-01 00:00:00
abstract:BACKGROUND:Granulocytes from healthy subjects and from patients suffering from diabetes mellitus present differences in reactivity to stimulation with cyclic nucleotide-elevating agents. The production of reactive oxygen species (ROS) is inhibited in cells from non-diabetic subjects following such stimulation, but acti...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/s1262-3636(07)70287-2
更新日期:2006-09-01 00:00:00
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journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:10.1016/S1262-3636(08)73399-8
更新日期:2008-02-01 00:00:00
abstract::In Type 1 diabetes, high circulating growth hormone (GH) in conjunction with low plasma insulin-like growth factor-I (IGF-I) is indicative of a hepatic GH-resistance profile since the liver is the main source of circulating IGF-I. The reduction in specific growth hormone binding protein (GHBP), corresponding to the ex...
journal_title:Diabetes & metabolism
pub_type: 杂志文章,评审
doi:
更新日期:1996-07-01 00:00:00
abstract:AIM:Determine whether plasma omega-7 vaccenic acid and palmitoleic acid levels are related to homeostasis model of insulin resistance scores and incident type II diabetes, and whether race/ethnicity modifies these associations. METHODS:Plasma phospholipid fatty acids were measured by gas chromatography with flame-ioni...
journal_title:Diabetes & metabolism
pub_type: 杂志文章
doi:10.1016/j.diabet.2019.10.005
更新日期:2020-09-01 00:00:00