Abstract:
:The renal response to volume expansion (VE) has been shown to be impaired in streptozotocin (STZ)-induced diabetes. This may contribute to the abnormal maintenance of fluid balance in diabetics. Since calcium channel blockade (CaCb) has been shown to improve renal hemodynamic and tubular functions, the present studies were designed to examine the ability of CaCb to enhance the response of kidneys from diabetic rats to a volume load. Rats were made diabetic by a single injection of STZ (65 mg i.p.), while the control rats received only a vehicle injection. Nisoldipine, a CaCb agent was given to half of the diabetic rats in a dose of 0.015 microgram/kg per min during the acute experiment. The left kidney was denervated in each rat while the right kidney remained innervated. Glomerular filtration rate (GFR) was elevated during VE in all of the rats except in the denervated kidneys of diabetic rats. Nisoldipine improved GFR in most cases. Urine flow increased markedly during VE. This response was enhanced by denervation but depressed in the diabetic rats. Nisoldipine improved the defective volume reflex in primarily the denervated kidneys. Changes in net urinary excretion of water and sodium during VE were significantly lower in the diabetic rats than in the control group. In the nisoldipine treated diabetic rats the VE induced changes in water and sodium excretion returned toward normal in the denervated, but not in the innervated kidneys. The data are consistent with a blunted volume reflex in the diabetic rats that may be improved by CaCb. Impaired sympatho-inhibition in diabetic rats appears to oppose the effects of VE and nisoldipine treatment. CaCb may contribute to the volume reflex by enhanced filtration as well as by reduced tubular reabsorption.
journal_name
Diabetes Res Clin Practjournal_title
Diabetes research and clinical practiceauthors
Patel KP,Zhang PL,Zeigler DW,Kauker MLdoi
10.1016/s0168-8227(97)01376-4subject
Has Abstractpub_date
1997-03-01 00:00:00pages
69-74issue
2-3eissn
0168-8227issn
1872-8227pii
S0168-8227(97)01376-4journal_volume
35pub_type
杂志文章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
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journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
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更新日期:2016-10-01 00:00:00
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journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
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更新日期:2011-10-01 00:00:00
abstract:AIMS:Gestational diabetes mellitus (GDM) is associated with adverse obstetrical outcomes and postpartum pre-diabetes/diabetes. As the American Diabetes Association (ADA) criteria for GDM may capture obstetrical risk better than the National Diabetes Data Group (NDDG) criteria, we compared these criteria in their detect...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2009.04.008
更新日期:2009-07-01 00:00:00
abstract:AIM:Whether exposure to relatively high levels of air pollution is associated with diabetes occurrence remains unclear. We sought to assess and quantify the association between exposure to major air pollutants and risk of type 2 diabetes. METHODS:PubMed and EMBASE databases (through September 2013) were searched using...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.diabres.2014.08.010
更新日期:2014-11-01 00:00:00
abstract:AIM:To identify characteristics of suboptimally controlled patients with type 2 diabetes (T2DM) on basal insulin treatment who may benefit from intensive titration or further intensification of treatment. METHODS:A post hoc analysis of SOLVE: a 24-week, international, observational study conducted in 17,374 patients w...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2016.11.028
更新日期:2017-01-01 00:00:00
abstract::Considering the nervous system as a unit, it might be expected that diabetic patients with autonomic neuropathy could have a central abnormality expressed as cognitive dysfunction. To determine whether autonomic neuropathy is independently associated with cognitive dysfunction, we studied a cross-section of 20 non-ins...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/0168-8227(95)01150-1
更新日期:1995-11-01 00:00:00
abstract::There is a higher incidence of stroke in both the type 2 diabetic and the non-diabetic insulin resistant patient which is accompanied by higher morbidity and mortality. Stroke primary prevention can be achieved by controlling atrial fibrillation and hypertension, and the utilization of statins and anticoagulant therap...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章,评审
doi:10.1016/j.diabres.2020.108199
更新日期:2020-06-01 00:00:00
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journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/0168-8227(89)90113-7
更新日期:1989-02-15 00:00:00
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journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2005.06.005
更新日期:2006-02-01 00:00:00
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journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2015.08.007
更新日期:2015-10-01 00:00:00
abstract::Administration of insulin with premeal boluses of short-acting insulin using a new injection device (Novopen) was compared with a conventional three times daily injection regimen regarding aspects of quality of life and metabolic control in insulin-dependent diabetes mellitus (IDDM). Eighteen C-peptide-negative patien...
journal_title:Diabetes research and clinical practice
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0168-8227(89)90055-7
更新日期:1989-01-03 00:00:00
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journal_title:Diabetes research and clinical practice
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.diabres.2012.10.019
更新日期:2013-02-01 00:00:00
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journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2005.03.037
更新日期:2005-12-01 00:00:00
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journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/s0168-8227(00)00143-1
更新日期:2000-08-01 00:00:00
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journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2011.06.023
更新日期:2011-10-01 00:00:00
abstract::We report a case of nephrotic syndrome complicating pregnancy in a woman with CSII-treated type 1 diabetes. This was associated with deteriorating glycaemic control which was successfully managed with continuous intravenous insulin for the two weeks before delivery. ...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2011.04.002
更新日期:2011-07-01 00:00:00
abstract::To explore the functional effects of hormone-sensitive lipase (HSL) in diacylglycerol (DAG) metabolism, Chinese hamster ovary cells were stably transfected with rat HSL cDNA (wt-HSL), inactive mutant S423A-HSL cDNA (S423A) and pcDNA3 vector alone (Ct). [(14)C]Glucose-incorporation into triglyceride (TG) was 75% lower ...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2004.02.006
更新日期:2004-09-01 00:00:00
abstract:AIMS:Insulin resistance (IR) detection is challenging and no test is currently used in clinical practice. We developed salivary biomarkers that could be used for IR detection. METHODS:We collected saliva from 186 healthy and 276 pre-diabetic participants, divided them into high and low IR groups based on a HOMA cutoff...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2017.07.008
更新日期:2017-10-01 00:00:00
abstract::Serum insulin 1 h post-glucose load is examined in this prospective study of 2971 Caucasoid subjects aged > 20 years in 1966 and followed to 1989. The serum insulin levels as a continuous variable show no significant linear association with coronary heart disease (CHD) deaths in either sex after accounting for age by ...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/0168-8227(94)90139-2
更新日期:1994-11-01 00:00:00
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journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/0168-8227(90)90066-3
更新日期:1990-11-01 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::Apoptosis and its associated regulatory mechanisms are physiological events crucial to the maintenance of placental homeostasis; imbalance of these processes, however, such as occurs under various pathological conditions, may compromise placenta function and, consequently, pregnancy success. Increased apoptosis occurs...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2005.12.014
更新日期:2006-08-01 00:00:00
abstract:OBJECTIVE:This study was conducted to assess the adverse effects of diabetic nephropathy on cardiovascular autonomic neuropathy (CAN) in South Indian Type 2 diabetic patients. METHODS:Comparison was made between Type 2 diabetic patients with nephropathy (group 1, n=25), Type 2 diabetic patients without nephropathy (gr...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/s0168-8227(00)00127-3
更新日期:2000-06-01 00:00:00
abstract::The Africa Region (AFR), where diabetes was once rare, has witnessed a surge in the condition. Estimates for type 1 diabetes suggest that about 39,000 people suffer from the disease in 2013 with 6.4 new cases occurring per year per 100,000 people in children <14 years old. Type 2 diabetes prevalence among 20-79-year-o...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2013.11.006
更新日期:2014-02-01 00:00:00
abstract::A low-carbohydrate/high-fat evening meal impaired the glucose tolerance of healthy subjects to almost the same extent as the impairment caused by overnight fasting. This suggests that the decreased component (carbohydrate) is more relevant than the increased component (fat) to the impairment of glucose tolerance by a ...
journal_title:Diabetes research and clinical practice
pub_type: 信件
doi:10.1016/s0168-8227(01)00291-1
更新日期:2002-01-01 00:00:00
abstract:AIMS:Although serum complement factor 3 (C3) is an acute phase reactant mainly synthesized in the liver, several recent studies have shown high C3 gene expression in adipose tissue (AT). However, the relationship between C3 and AT levels has not been fully clarified in type 2 diabetes mellitus (T2DM) patients. METHODS...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2017.03.017
更新日期:2017-05-01 00:00:00
abstract::Experimental data support a role for insulin and insulin-like growth factor-I (IGF-I) in the pathophysiology of vascular complications in diabetes. Clinical data for both hormones are less convincing, mainly because the various studies vary in methodologies, sample sizes, and populations. So far, by epidemiological me...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章,评审
doi:10.1016/s0168-8227(96)80045-3
更新日期:1996-02-01 00:00:00
abstract::We ascertained frequencies of autoantibodies to a suite of islet cell antigens including ICA512/IA2 and SOX13 in Asian Indians with Type 1 diabetes and in other forms of diabetes. Autoantibodies to ICA512/IA2 and SOX13 were tested by radioimmunoprecipitation assay, and results were amalgamated with previous data on an...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/s0168-8227(01)00230-3
更新日期:2001-06-01 00:00:00
abstract:OBJECTIVE:To investigate the changes of serum anti-aging protein Klotho and neutrophil gelatinase-associated lipocalin (NGAL) levels and their correlation in type 2 diabetes mellitus (T2DM) patients at different stages of diabetic kidney disease (DKD) determined by urinary albuminuria. METHODS:462 cases with T2DM were...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2014.08.026
更新日期:2014-11-01 00:00:00