Abstract:
:A major goal of the study was to assess the methodologies available for the quantification of retinal lesions suitable for application in trials of metabolic management. We describe the methods used for grading stereoscopic color fundus photographs. Overall retinopathy severity level for each eye ranging from normal (level 10) to high-risk category (level 70) was assigned on the basis of gradings of individual lesions. Change in retinopathy severity level over the 8-mo period was detected in 3-62% of patients, depending on the method used and the definition of change. Lesions responsible for change in level were mainly retinal infarcts (soft exudates) and intraretinal microvascular abnormalities.
journal_name
Diabetesjournal_title
Diabetesauthors
Davis MD,Hubbard LD,Trautman J,Klein Rdoi
10.2337/diab.34.3.s42subject
Has Abstractpub_date
1985-08-01 00:00:00pages
42-9eissn
0012-1797issn
1939-327Xjournal_volume
34 Suppl 3pub_type
杂志文章相关文献
DIABETES文献大全abstract::In people with diabetes, the concentration of an individual lipoprotein or apolipoprotein can be highly variable and is totally different in the two major forms of the disease. Alterations in the concentrations of major lipids and lipoproteins are well characterized in both IDDM and NIDDM. In general, the lipoprotein ...
journal_title:Diabetes
pub_type: 杂志文章,评审
doi:10.2337/diab.41.2.s12
更新日期:1992-10-01 00:00:00
abstract::Insulin replacement therapy in type 1 diabetes is imperfect because proper glycemic control is not always achieved. Most patients develop microvascular, macrovascular, and neurological complications, which increase with the degree of hyperglycemia. Engineered muscle cells continuously secreting basal levels of insulin...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diabetes.51.3.704
更新日期:2002-03-01 00:00:00
abstract:OBJECTIVE:We evaluated the impact on diabetes-related intermediary traits of common novel type 2 diabetes-associated variants in the JAZF1 (rs864745), CDC123/CAMK1D (rs12779790), TSPAN8 (rs7961581), THADA (rs7578597), ADAMTS9 (rs4607103), and NOTCH2 (rs10923931) loci, which were recently identified by meta-analysis of ...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/db08-0436
更新日期:2008-09-01 00:00:00
abstract::Bone morphogenetic proteins (BMPs) are a group of signaling molecules that belong to the TGF-β superfamily. Initially discovered for their ability to induce bone formation, BMPs are known to play a diverse and critical array of biological roles. We here focus on recent evidence showing that BMP4 is an important regula...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/db20-0884
更新日期:2021-02-01 00:00:00
abstract::The clearing of monoclonal and polyclonal and anti-insulin antibodies from homogeneous solutions at 100,000 X g was used to estimate the size of soluble insulin-antibody complexes at physiologic concentrations. Monoclonal antibodies cleared as a uniform population of 6.6 S independent of the insulin concentration. Pol...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diab.34.8.799
更新日期:1985-08-01 00:00:00
abstract::Type 1 diabetes is caused by adaptive immune responses, but innate immunity is important because monocytes infiltrate islets. Activated monocytes express cyclooxygenase (COX)-2, promoting prostaglandin-E(2) (PGE(2)) secretion, whereas COX-1 expression is constitutive. We aimed to define monocyte COX expression in type...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/db06-0447
更新日期:2006-12-01 00:00:00
abstract::In this study, we examined whether adenoviral-mediated glycerol kinase (AdV-CMV-GlyK) expression in isolated rat pancreatic islets could introduce glycerol-induced proinsulin biosynthesis. In AdV-CMV-GlyK-infected islets, specific glycerol-induced proinsulin biosynthesis translation and insulin secretion were observed...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diabetes.50.8.1791
更新日期:2001-08-01 00:00:00
abstract::The aim of this study was to investigate whether mutations in hepatocyte nuclear factor (HNF)-4gamma, a transcription factor homologous to HNF-4alpha, contribute to the etiology of early-onset type 2 diabetes. Linkage between diabetes and two polymorphic markers at the HNF-4gamma locus (D8S286 and D8S548) was evaluate...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diabetes.48.10.2099
更新日期:1999-10-01 00:00:00
abstract::Cryopreservation of islets of Langerhans offers a number of important benefits for attempts to cure diabetes by transplantation. In the published literature, a variety of cooling rates, ranging from 0.25 to 75 degrees C/min, in conjunction with warming rates of 4-200 degrees C/min have been proposed to give optimal pr...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diab.36.1.59
更新日期:1987-01-01 00:00:00
abstract:OBJECTIVE:White adipose tissue (WAT) and brown adipose tissue (BAT) play distinct roles in adaptation to changes in nutrient availability, with WAT serving as an energy store and BAT regulating thermogenesis. We previously showed that mice maintained on a leucine-deficient diet unexpectedly experienced a dramatic reduc...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/db09-0929
更新日期:2010-01-01 00:00:00
abstract::Association studies are a potentially powerful approach to identifying susceptibility variants for common multifactorial diseases such as type 1 diabetes, but the results are not always consistently reproducible. The IDDM5 locus has recently been narrowed to an approximately 200-kb interval on chromosome 6q25 by two i...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diabetes.54.12.3582
更新日期:2005-12-01 00:00:00
abstract::Diabetes is associated with a loss of somatosensory and motor function, leading to impairments in gait, balance, and manual dexterity. Data-driven neuroimaging studies frequently report a negative impact of diabetes on sensorimotor regions in the brain; however, relationships with sensorimotor behavior are rarely cons...
journal_title:Diabetes
pub_type: 杂志文章,评审
doi:10.2337/db19-0321
更新日期:2020-01-01 00:00:00
abstract::We previously reported a syndrome of severe hyperinsulinemia and early-onset hypertension in three patients with dominant-negative mutations in the nuclear hormone receptor peroxisome proliferator-activated receptor (PPAR)-gamma. We now report the results of further detailed pathophysiological evaluation of these subj...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diabetes.52.4.910
更新日期:2003-04-01 00:00:00
abstract::One hundred fifty-four selected patients with nonketotic diabetes diagnosed between the ages of 35 and 75 yr and treated with diet or oral hypoglycemic agents for at least 1 yr were investigated for parameters of glycemic control (weight loss, blood glucose, and glycosylated hemoglobin), islet cell function (fasting a...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diab.35.2.237
更新日期:1986-02-01 00:00:00
abstract::The isolated rat liver perfused for 12 hours at pH 7.10 with a suspension of bovine erythrocytes in Krebs-Ringer bicarbonate buffer containing 3 per cent bovine serum albumin has been used as a test system to study effects of glucagon and of dexamethasone in the presence and absence of insulin on net biosynthesis of r...
journal_title:Diabetes
pub_type: 杂志文章
doi:
更新日期:1976-01-01 00:00:00
abstract::Extracellular ATP (eATP) activates T cells by engaging the P2X7R receptor. We identified two loss-of-function P2X7R mutations that are protective against type 1 diabetes (T1D) and thus hypothesized that eATP/P2X7R signaling may represent an early step in T1D onset. Specifically, we observed that in patients with newly...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/db17-1227
更新日期:2018-10-01 00:00:00
abstract::Previous cross-sectional studies show that puberty is associated with a reduction in insulin sensitivity (S(I)), but no longitudinal studies have examined this change in detail. This study is a longitudinal study in 60 children (33 male and 27 female subjects; 32 Caucasian and 28 African-American) examined at Tanner s...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diabetes.50.11.2444
更新日期:2001-11-01 00:00:00
abstract::Susceptibility to insulin-dependent diabetes mellitus (IDDM) is greatly influenced by polymorphisms in the genes of the class II region of the human leukocyte antigen (HLA) complex. The complexity of this genetic association and the lack of a direct proof of involvement of HLA class II genes in human IDDM have continu...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diab.43.1.110
更新日期:1994-01-01 00:00:00
abstract::Type 1 diabetes appears to progress not as an uncontrolled autoimmune attack on the pancreatic islet beta-cells, but rather in a highly regulated manner. Leukocytic infiltration of the pancreatic islets by autoimmune cells, or insulitis, can persist for long periods of time before the terminal destruction of beta-cell...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diabetes.53.9.2310
更新日期:2004-09-01 00:00:00
abstract:OBJECTIVE:Melanocortin 3 receptor (MC3R) plays a critical role in weight regulation of rodents, but its role in humans remains unclear. The objective of this study was to identify genetic variants of the MC3R gene and determine its association with childhood obesity. RESEARCH DESIGN AND METHODS:We screened 201 obese c...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/db07-0225
更新日期:2007-10-01 00:00:00
abstract::Hypogonadotropism is a common feature of uncontrolled diabetes, for which the ultimate mechanism remains to be elucidated. Kisspeptins, ligands of G protein-coupled receptor 54 (GPR54) encoded by the KiSS-1 gene, have recently emerged as major gatekeepers of the gonadotropic axis. Alteration in the hypothalamic KiSS-1...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/db05-1584
更新日期:2006-09-01 00:00:00
abstract::We addressed the question of whether newly diagnosed type I (insulin-dependent) diabetes mellitus patients showed an increased number of DR (la+) T-lymphocytes compared with nondiabetic siblings and normal control subjects. Two-color flow cytometry measurements of peripheral-blood lymphocytes showed a slight but stati...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diab.37.6.792
更新日期:1988-06-01 00:00:00
abstract::RT6 is a glycosyl-phosphatidylinositol-linked surface molecule present on most mature rat T-cells. RT6+ T-cells can prevent the expression of autoimmune diabetes in the BB rat, but the mechanism is unknown. Because cross-linking of other glycosyl-phosphatidylinositol-linked T-cell proteins is known to activate T-cells...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diab.45.10.1419
更新日期:1996-10-01 00:00:00
abstract::Impaired rate-dependent depression (RDD) of the Hoffman reflex is associated with reduced dorsal spinal cord potassium chloride cotransporter expression and impaired spinal γ-aminobutyric acid type A receptor function, indicative of spinal inhibitory dysfunction. We have investigated the pathogenesis of impaired RDD i...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/db16-1181
更新日期:2017-05-01 00:00:00
abstract::Two similar intravenous infucion techniques have been utilized to investigate insulin sensitivity in young subjects with recent-onset ketosis-prone diabetes mellitus. All subjects presented initially with mild to moderately severe ketoacidosis and had been treated with daily insulin therapy for two to eight weeks at t...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diab.26.4.278
更新日期:1977-04-01 00:00:00
abstract::The rapid conversion of glucose to sorbitol by aldose reductase and the consequent hyperosmolarity of the cytoplasm has been shown to be the primary cause of the so-called "sugar" or "osmotic" cataract in many animal lenses. It is not as clear, however, that hyperosmolarity is the principal factor in the etiology of c...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diab.35.4.426
更新日期:1986-04-01 00:00:00
abstract::During epidemiologic investigations of vascular complications of diabetes in Warsaw the habit of cigarette smoking was analyzed in the subjects studied (4,530 diabetics). It was found that in the group of diabetics the number of ex-smokers was much greater (p less than 0.01) and that of present smokers lower (p less t...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diab.25.8.717
更新日期:1976-08-01 00:00:00
abstract:OBJECTIVE:Haptoglobin (Hp) is upregulated in both inflammation and obesity. The low chronic inflammatory state, caused by massive adipose tissue macrophage (ATM) infiltration found in obesity, and low adiponectin have been implicated in the development of insulin resistance and hepatosteatosis. The aim of this work was...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/db10-1536
更新日期:2011-10-01 00:00:00
abstract::Parathyroid hormone-related protein (PTHrP) increases the content and mRNA level of insulin in a mouse beta-cell line, MIN6, and primary-cultured mouse islets. We examined the mechanism of PTHrP-induced insulin expression. The PTHrP effect was markedly augmented by SB203580, a mitogen-activated protein (MAP) kinase in...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diabetes.52.11.2720
更新日期:2003-11-01 00:00:00
abstract::The flavonoid naringenin improves hyperlipidemia and hyperglycemia in streptozotocin-treated rats. In HepG2 human hepatoma cells, naringenin inhibits apolipoprotein B (apoB) secretion primarily by inhibiting microsomal triglyceride transfer protein and enhances LDL receptor (LDLr)-mediated apoB-containing lipoprotein ...
journal_title:Diabetes
pub_type: 杂志文章
doi:10.2337/diabetes.52.10.2554
更新日期:2003-10-01 00:00:00