Studies on the nature and mode of action of the insulin-sensitive glucoregulator receptor in the central nervous system.

abstract：OBJECTIVE:To characterize normal and malformed embryos within the same litters from control and diabetic rats for expression of genes related to metabolism of reactive oxygen species (ROS) or glucose as well as developmental genes. RESEARCH DESIGN AND METHODS:Embryos from nondiabetic and streptozotocin-induced diabeti...

journal_title：Diabetes

authors： Wentzel P,Gäreskog M,Eriksson UJ

更新日期：2008-12-01 00:00:00

abstract：:An in vivo microdialysis technique was used to study adrenal medullary function in 6 euglycemic and 6 hyperglycemic anesthetized Sprague-Dawley rats exposed to hypoxia. After stabilization of an adrenal dialysis probe, dialyzable adrenal epinephrine and norepinephrine were measured in response to 15 min of 7.8% oxygen...

journal_title：Diabetes

authors： Cohen WR,Deutsch J

更新日期：1994-05-01 00:00:00

abstract：:The efficacy of gangliosides in enhancing axonal regeneration and maturation in the early stages of diabetic neuropathy was assessed by quantitative analysis of immunostained serial sections of the sciatic nerve. Sprague-Dawley rats were made diabetic with a single injection of alloxan (100 mg/kg). One week later they...

journal_title：Diabetes

authors： Triban C,Guidolin D,Fabris M,Marini P,Schiavinato A,Donà M,Bortolami MC,Di Giamberardino L,Fiori MG

更新日期：1989-08-01 00:00:00

abstract：:Advanced glycation end-products (AGEs) may play an important role in the pathogenesis and progression of cardiovascular and renal complications of diabetes. Four putative AGE receptors (RAGEs), AGE-R1, AGE-R2, and AGE-R3 have been described. In this study, we scanned the sequence of the genes encoding these AGE recept...

journal_title：Diabetes

authors： Poirier O,Nicaud V,Vionnet N,Raoux S,Tarnow L,Vlassara H,Parving HH,Cambien F

更新日期：2001-05-01 00:00:00

abstract：:Analysis of conventional germ-line or tissue-specific gene manipulation in vivo is potentially confounded by developmental adaptation of animal physiology. We aimed to adapt the technique of in vivo electrotransfer (IVE) to alter local gene expression in skeletal muscle of rodents as a means of investigating the role ...

journal_title：Diabetes

authors： Cleasby ME,Davey JR,Reinten TA,Graham MW,James DE,Kraegen EW,Cooney GJ

更新日期：2005-09-01 00:00:00

abstract：:Inhibition of fatty acid synthase (FAS) induces a rapid decline in fat stores in mice, suggesting a role for this enzyme in energy homeostasis. The human FAS gene (FAS) maps to chromosome 17q25, a region previously shown to have suggestive linkage to adiposity in a genome-wide linkage scan for genetic determinants of ...

journal_title：Diabetes

authors： Kovacs P,Harper I,Hanson RL,Infante AM,Bogardus C,Tataranni PA,Baier LJ

更新日期：2004-07-01 00:00:00

abstract：:Linkage results suggest that the region of chromosome 7 containing the leptin gene cosegregates with extreme obesity; however, leptin coding region mutations are rare. To investigate whether the leptin flanking sequence and/or a larger 40-cM region (7q22.1-7q35) contributes to obesity, we genotyped individuals from 20...

journal_title：Diabetes

authors： Li WD,Li D,Wang S,Zhang S,Zhao H,Price RA

更新日期：2003-06-01 00:00:00

abstract：:Both the coding and control regions of mitochondrial DNA (mtDNA) play roles in the generation of diabetes; however, no studies have thoroughly reported on the combined diabetogenic effects of variants in the two regions. We determined the mitochondrial haplogroup and the mtDNA sequence of the control region in 859 sub...

journal_title：Diabetes

authors： Liou CW,Chen JB,Tiao MM,Weng SW,Huang TL,Chuang JH,Chen SD,Chuang YC,Lee WC,Lin TK,Wang PW

更新日期：2012-10-01 00:00:00

abstract：:Poly(ADP-ribose) polymerase (PARP) inhibition has recently been identified as a novel approach to treatment of experimental peripheral diabetic neuropathy (PDN). However, long-term inhibition of PARP, an enzyme involved in DNA repair, can potentially result in premature aging, loss of genome stability, and other side ...

journal_title：Diabetes

authors： Li F,Drel VR,Szabó C,Stevens MJ,Obrosova IG

更新日期：2005-05-01 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

authors： Rigby MR,Bortell R,Greiner DL,Czech MP,Klarlund JK,Mordes JP,Rossini AA

更新日期：1996-10-01 00:00:00

abstract：:Adults with diabetes are 2-4 times more likely to suffer from heart disease or ischemic stroke than adults without diabetes, yet standard antiplatelet therapy, which is the cornerstone for primary and secondary prevention of cardiovascular disease, fails in many patients with diabetes. Three independent but often inte...

journal_title：Diabetes

authors： Arthur JF,Jandeleit-Dahm K,Andrews RK

更新日期：2017-01-01 00:00:00

abstract：:Type 1 diabetes is believed to be a Th1 lymphocyte-mediated disease, and both environmental and genetic factors play a role in its pathogenesis. It was recently found that interleukin (IL)-18 acts as a proinflammatory cytokine and, in synergy with IL-12, promotes development of Th1 lymphocyte response by induction of ...

journal_title：Diabetes

authors： Kretowski A,Mironczuk K,Karpinska A,Bojaryn U,Kinalski M,Puchalski Z,Kinalska I

更新日期：2002-11-01 00:00:00

abstract：:Exposure of the isolated, glucose-perfused rat heart to buffer containing 0.4 mM tolbutamide resulted in significant changes in both energy metabolism and myocardial contractility. In the nondiabetic, tolbutamide mediated only small increases in mechanical function at low atrial filling pressure, but this effect incre...

journal_title：Diabetes

authors： Tan BH,Wilson GL,Schaffer SW

更新日期：1984-12-01 00:00:00

abstract：:Altered proteoglycan metabolism may play a role in the development of diabetic glomerulopathy. This study was conducted to examine the effects of glucose on the production and physical characteristics of proteoglycans generated by rat mesangial cells in culture. Rat mesangial cells were exposed to elevated glucose med...

journal_title：Diabetes

authors： Silbiger S,Schlondorff D,Crowley S,Rosenberg L,Choi H,Hatcher V,Gordon P

更新日期：1993-12-01 00:00:00

abstract：:The peripheral nerve disorders associated with diabetes are complex and probably involve a variety of causative mechanisms. This may give rise to difficulty in the classification of individual cases. A broad separation into rapidly reversible or more persistent phenomena is helpful. The former, which can be categorize...

journal_title：Diabetes

authors： Thomas PK

更新日期：1997-09-01 00:00:00

abstract：:The effect of maternal diabetes on teratogenesis was examined utilizing female Chinese hamsters with typical diabetic symptoms from our closed colony (CHA) and F13-F19 of the brother-sister mating generations of a diabetic strain (CHAD). Both groups were mated with nondiabetic males from CHA. Embryologic studies on da...

journal_title：Diabetes

authors： Funaki K,Mikamo K

更新日期：1983-07-01 00:00:00

abstract：:The molecular underpinnings of β-cell dysfunction and death leading to diabetes are not fully elucidated. The objective of the current study was to investigate the role of endoplasmic reticulum-associated degradation (ERAD) in pancreatic β-cells. Chemically induced ERAD deficiency in the rat insulinoma cell line INS-1...

journal_title：Diabetes

authors： Hu Y,Gao Y,Zhang M,Deng KY,Singh R,Tian Q,Gong Y,Pan Z,Liu Q,Boisclair YR,Long Q

更新日期：2019-04-01 00:00:00

abstract：:Exogenous ghrelin reduces glucose-stimulated insulin secretion and endogenous ghrelin protects against hypoglycemia during starvation. Islet ε-cells produce ghrelin and δ-cells express growth hormone secretagogue receptor (GHSR), suggesting the possibility of a paracrine mechanism for islet ghrelin to reach high local...

journal_title：Diabetes

authors： Gray SM,Niu J,Zhang A,Svendsen B,Campbell JE,D'Alessio DA,Tong J

更新日期：2019-09-01 00:00:00

abstract：:Not all patients with type 2 diabetes develop renal dysfunction. Identifying those at risk is problematic because even microalbuminuria, often used clinically as an indicator of future renal dysfunction, does not always precede worsening renal function. We sought to identify clinical risk factors at diagnosis of type ...

journal_title：Diabetes

authors： Retnakaran R,Cull CA,Thorne KI,Adler AI,Holman RR,UKPDS Study Group.

更新日期：2006-06-01 00:00:00

abstract：:Recent studies have emphasized the association of adipose oxidative stress (Fat reactive oxygen species [ROS]) with the pathogenesis of metabolic disorders in obesity. However, the causal roles of Fat ROS in metabolic disturbances in vivo remain unclear because no mouse model has been available in which oxidative stre...

journal_title：Diabetes

authors： Okuno Y,Fukuhara A,Hashimoto E,Kobayashi H,Kobayashi S,Otsuki M,Shimomura I

更新日期：2018-06-01 00:00:00

abstract：:Monocyte-to-macrophage differentiation is a critical event that accentuates atherosclerosis by promoting an inflammatory environment within the vessel wall. In this study, we investigated the molecular mechanisms responsible for monocyte-to-macrophage differentiation and, subsequently, the effect of metformin in regre...

journal_title：Diabetes

authors： Vasamsetti SB,Karnewar S,Kanugula AK,Thatipalli AR,Kumar JM,Kotamraju S

更新日期：2015-06-01 00:00:00

abstract：:Inadequate beta-cell function is an essential component of all forms of diabetes. The most obvious problem is a failure to maintain sufficient beta-cell mass and function to cope with whatever insulin resistance is present. The most striking functional defect is a loss of acute glucose-induced insulin secretion (GIIS)...

journal_title：Diabetes

authors： Weir GC,Laybutt DR,Kaneto H,Bonner-Weir S,Sharma A

更新日期：2001-02-01 00:00:00

abstract：:The adipocyte hormone adiponectin is negatively correlated with obesity and insulin resistance and may exert an important antidiabetes function. In this study, primary human skeletal muscle cells were cocultured with human fat cells or incubated with adipocyte-conditioned medium in the presence or absence of the globu...

journal_title：Diabetes

authors： Dietze-Schroeder D,Sell H,Uhlig M,Koenen M,Eckel J

更新日期：2005-07-01 00:00:00

abstract：OBJECTIVE:To examine whether the inflammatory phenotype found in obese and diabetic individuals is preserved in isolated, cultured myocytes and to assess the effectiveness of pharmacological AMP-activated protein kinase (AMPK) activation upon the attenuation of inflammation in these myocytes. RESEARCH DESIGN AND METHO...

journal_title：Diabetes

authors： Green CJ,Pedersen M,Pedersen BK,Scheele C

更新日期：2011-11-01 00:00:00

abstract：:Mitochondria are the essential eukaryotic organelles that produce most cellular energy. The energy production and supply by mitochondria appear closely associated with the continuous shape change of mitochondria mediated by fission and fusion, as evidenced not only by the hereditary diseases caused by mutations in fis...

journal_title：Diabetes

authors： Galloway CA,Lee H,Nejjar S,Jhun BS,Yu T,Hsu W,Yoon Y

更新日期：2012-08-01 00:00:00

abstract：:Leptin induces weight loss in rodents via its effects on food intake and energy expenditure. High-fat diets induce weight gain, but the mechanism is not well understood. Previous studies have not found an effect of dietary fat content on fasting leptin. There is a nocturnal increase of leptin, however, which is relate...

journal_title：Diabetes

authors： Havel PJ,Townsend R,Chaump L,Teff K

更新日期：1999-02-01 00:00:00

abstract：:In evaluating therapeutic interventions aimed at preventing diabetic neuropathy, choosing a suitable measure of neural function is difficult, partly because the relation between most available objective measures and the development of symptomatic neuropathy (SN) is unclear. Using data from 67 diabetic patients, we dev...

journal_title：Diabetes

authors： Weinberg CR,Pfeifer MA

更新日期：1986-08-01 00:00:00

abstract：:Variation in the calpain 10 gene has recently been shown to be associated with type 2 diabetes by positional cloning. Since then, studies on calpain 10 have been started in correlation with diabetes and insulin-mediated signaling. In this review, the activation mechanism of calpain by calcium ions, which is essential ...

journal_title：Diabetes

authors： Suzuki K,Hata S,Kawabata Y,Sorimachi H

更新日期：2004-02-01 00:00:00

abstract：:The increased sugar transport was examined in the isolated small intestine of streptozotocin-diabetic rats. In the small intestine of these animals, the rate of glucose absorption in vivo is slightly increased, but not that of galactose of 3-O-MG (3-O-Methylglucose); however, in the isolated small intestine, the mucos...

journal_title：Diabetes

authors： Csáky TZ,Fischer E

更新日期：1981-07-01 00:00:00

abstract：:Endothelial cells in culture retain many of the functional properties of the endothelium in vivo. At high cell density, they become contact-inhibited. Endothelial cells, like vascular smooth muscle cells and fibroblasts, express binding sites for low density lipoprotein when depleted of sterol. In contact-inhibited en...

journal_title：Diabetes

authors： Fielding CJ

更新日期：1981-01-01 00:00:00