Abstract:
:The effects of exercise on alterations in the amount of B-cell mass, insulin content and fibrous tissue present in the pancreas were examined for a diabetic state induced by a 70% pancreatectomy and a prediabetic state in Otsuka Long-Evans Tokushima Fatty (OLETF) rat, a model for the spontaneous development of non-insulin-dependent diabetes mellitus (NIDDM). The rats (5-weeks old) were trained either by a 6-week running program or sedentary controls, and at 6-weeks of age, received either a 70% pancreatectomy or a sham-pancreatectomy (sham). As in our previous report, persistent hyperglycemia was detected after surgery for both trained pancreatectomized (Px) and sedentary Px groups. In the nondiabetic sham rats, exercise training resulted in a significantly smaller increase in body weight and beneficial effects on the pancreas as reflected by an increase in pancreatic volume, accompanied by increases in B-cell mass and insulin content as well as less connective tissue in the pancreas compared with the sedentary nondiabetic sham rats. The effect was not sufficient to improve sustained hyperglycemia in the trained diabetic Px rats. This is probably due to a decreased capacity for B-cell proliferation in response to an increased demand for insulin. Although exercise failed to improve this inherent defect in B-cell proliferation, it ameliorated the further deterioration of the pancreas which occurred with hyperglycemia, and resulted in a higher quantity of insulin stored per milligram of B-cell mass (as function of B-cell mass) and less fibrosis in the pancreas, compared with the sedentary diabetic Px rats. The findings of the present study suggest that exercise training has a beneficial effect on the pancreas in the nondiabetic state, and also exerts some positive effects in the diabetic state in this model rat.
journal_name
Diabetes Res Clin Practjournal_title
Diabetes research and clinical practiceauthors
Shima K,Zhu M,Noma Y,Mizuno A,Murakami T,Sano T,Kuwajima Mdoi
10.1016/s0168-8227(96)01357-5subject
Has Abstractpub_date
1997-02-01 00:00:00pages
11-9issue
1eissn
0168-8227issn
1872-8227pii
S0168822796013575journal_volume
35pub_type
杂志文章abstract:OBJECTIVE:Studies of diabetes in migrant populations have shown a higher prevalence compared to their respective countries of origin and to people natively born in the host country, but there is little population-based data on diabetes incidence and mortality in migrant populations. The aim of the current study was (1)...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2016.09.020
更新日期:2016-12-01 00:00:00
abstract:INTRODUCTION:Muscle mass and function are among the most relevant factors that contribute to an optimal quality of life, and are strong predictors of mortality in the elderly. Loss of lean tissues and deterioration of muscle function have been described as one of the many complications of type 2 diabetes mellitus (DM2)...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2016.04.011
更新日期:2016-07-01 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::Glucagon-like peptide-1 (GLP-1) (1-37) and the fraction derived from it, GLP-1 (7-36 amide), are peptides encoded by the preproglucagon gene and possibly co-secreted with enteroglucagon. When added at a 25-nM concentration, GLP-1 (7-36 amide) decreased the release of glucagon from the perfused rat pancreas from 68.5 +...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/s0168-8227(88)80063-9
更新日期:1988-10-14 00:00:00
abstract:AIMS:The aims were to assess effect of a short training programme on non-communicable diseases (NCDs), particularly diabetes on school teachers and also on students who were in turn educated by them. Lifestyle changes made by both groups were assessed 6months later. METHODS:Graduate teachers (n=1017) from 2 districts ...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2017.01.004
更新日期:2017-03-01 00:00:00
abstract:AIMS:To investigate alterations of insulin resistance (IR), chronic inflammation and urine albumin-to-creatinine ratio (ACR) in Chinese community-based prediabetic population. MATERIALS AND METHODS:252 prediabetics [prediabetes (PD), including impaired fasting glucose (IFG), 91; impaired glucose tolerance (IGT), 123; ...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2009.03.002
更新日期:2009-06-01 00:00:00
abstract::We examined trends and associated factors of disability among Spanish elderly with diabetes from data of three National Health Surveys (NHS) from 2000 to 2007. Prevalence of disability was higher among diabetic elderly versus non-sufferers and increased over time. Adjusted OR for activities of daily living 1.66 (1.37-...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2011.07.024
更新日期:2011-11-01 00:00:00
abstract::The effect of short-term insulin treatment with a long-acting insulin preparation, Ultratard HM (U-HM) was investigated in eight non-insulin-dependent diabetes mellitus (NIDDM) patients whose previous glycemic control using diet was judged unsatisfactory. The treatment consisted of one daily pre-breakfast injection of...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/s0168-8227(87)80058-x
更新日期:1987-11-01 00:00:00
abstract::Oral health information was included in 89.5% of diabetes education programs in states with high diabetes prevalence compared to 85.9% in low prevalence states (P = 0.22). Comparing the high to low diabetes prevalence states, there were significant differences in odds for responding "yes" to the topics "show patients ...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2010.09.020
更新日期:2010-12-01 00:00:00
abstract:OBJECTIVE:The serum N-terminal fragment of pro brain natriuretic peptide (NT-proBNP) level in type 2 diabetic subjects with or without diabetic nephropathy (DN) is still unclear. We aimed to evaluate the relationship between serum NT-proBNP levels and different stages of diabetic nephropathy, and identify probable fact...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2011.09.029
更新日期:2012-03-01 00:00:00
abstract:BACKGROUND:The impact of cardiovascular complications on health-related quality-of-life (HRQoL) in type 2 diabetes mellitus has not been clearly established. Using EQ5D utility data from SAVOR-TIMI 53, a large phase IV trial of saxagliptin versus placebo, we quantified the impact of cardiovascular and other major event...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2016.12.019
更新日期:2017-08-01 00:00:00
abstract:BACKGROUND:The relation between diabetes mellitus (DM) and mortality among patients with acute myocardial infarction is still controversial. We evaluated the influence of DM on the in-hospital mortality of acute myocardial infarction (AMI) patients using data from the Tokai Acute Myocardial Infarction Study-II, a multi...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章,多中心研究
doi:10.1016/j.diabres.2006.04.011
更新日期:2007-01-01 00:00:00
abstract::Population studies all over the world have clearly showed that the prevalence of Type 2 diabetes mellitus (DM) is escalating at phenomenal scale and very likely we are heading towards epidemic proportions. In 1985, the estimated population of diabetic individuals in the world was 30 million but by 1995 this figure soa...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/s0168-8227(00)00175-3
更新日期:2000-10-01 00:00:00
abstract:AIM:Irisin is a new peptide produced mainly by the skeletal muscle playing an important role both in glucose/energy homeostasis and bone metabolism. Childhood type 1 diabetes mellitus (T1DM) is associated with decreased bone mass. We aimed to evaluate irisin levels in TD1M children and their correlation with bone metab...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2018.03.046
更新日期:2018-07-01 00:00:00
abstract::The purpose of this study was: (1) to record GP opinions, practices and outcomes for the care of Type 2 Diabetes Mellitus (DM2), (2) compare practice facilities and process of care with a criterion of recommended competent care and (3) determine if there were any differences between vocationally registered and non-voc...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/0168-8227(94)90061-2
更新日期:1994-12-31 00:00:00
abstract::Use of a real-time bedside glucose monitor was analyzed during the course of management of diabetic ketoacidosis (DKA) in children. Simultaneous determinations of blood glucose were obtained, using three methods: bedside glucose meter (One Touch II), laboratory glucose analyzer (YSI 2300 STAT), and a real-time bedside...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/s0168-8227(99)00033-9
更新日期:1999-06-01 00:00:00
abstract::Insulin antibodies (IAA) can be detected in the serum of the majority of newly diagnosed IDDM patients prior to insulin therapy. In first degree relatives of IDDM patients, IAA are associated with an increased risk of development of IDDM. However, the disease specificity of IAA, detected by radiobinding assays, has no...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/0168-8227(92)90006-d
更新日期:1992-11-01 00:00:00
abstract:INTRODUCTION:Diabetes is a serious and increasing global health burden and estimates of prevalence are essential for appropriate allocation of resources and monitoring of trends. METHODS:We conducted a literature search of studies reporting the age-specific prevalence for diabetes and used the Analytic Hierarchy Proce...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2013.11.002
更新日期:2014-02-01 00:00:00
abstract:AIMS:Diabetes and its complications have a significant economic impact on individuals and their families, health systems and national economies. METHODS:The direct health expenditure of diabetes was calculated relying on the following inputs: diagnosed and undiagnosed diabetes prevalence estimates, United Nations popu...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2020.108072
更新日期:2020-04-01 00:00:00
abstract:AIMS:We aimed to investigate the impact of Gestational Diabetes Mellitus (GDM) complications on compliance with postpartum Diabetes screening. METHODS:A retrospective cohort study was conducted comparing screening rates of women with and without GDM associated complications who delivered at the Soroka University Medic...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2019.107972
更新日期:2020-01-01 00:00:00
abstract::Insulin release is influenced by the autonomic nervous system. Regarding parasympathetic control, previous reports have shown that regulation of insulin release is executed exclusively through muscarinic receptors in the pancreatic islets. In the present study, however, we examined the effect on insulin release at the...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/0168-8227(90)90117-c
更新日期:1990-03-01 00:00:00
abstract::Diabetic retinopathy is caused by capillary occlusions. Platelet-derived microparticles (PMPs) stimulate the coagulation cascade and increase leukocyte and endothelial cell adhesions, both of which are key events in the development of diabetic retinopathy. However, the correlation between the levels of PMPs and diabet...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2004.10.010
更新日期:2005-06-01 00:00:00
abstract::Cultured cells derived from hamster insulinoma (In-111 R1 cells) were placed in 1.4 M dimethyl sulfoxide (Me2SO)-containing RPMI 1640 at 20 degrees C for 20 min. They were frozen to -40 degrees C at a cooling rate of 1.0 or 0.5 degrees C/min, subsequently to -80 degrees C at 3 degrees C/min with a programmable freezer...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/0168-8227(91)90097-w
更新日期:1991-02-01 00:00:00
abstract::While use of intensive insulin therapy has proven effective for reducing risk of long-term complications of hyperglycemia in people with diabetes, overnight hypoglycemia remains a significant barrier to intensive therapy. Findings from numerous studies indicate that nocturnal hypoglycemia is a frequent event among pat...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章,评审
doi:10.1016/j.diabres.2004.07.007
更新日期:2004-09-01 00:00:00
abstract:AIMS:Deleterious effects of metabolic syndrome (MS) on bone are still controversial. In this study we evaluated the effects of a fructose-induced MS, and/or an oral treatment with metformin on the osteogenic potential of bone marrow mesenchymal stromal cells (MSC), as well as on bone formation and architecture. METHOD...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2017.02.011
更新日期:2017-04-01 00:00:00
abstract:AIMS:To examine and compare fully-automated and manually measured corneal nerve fiber parameters in type 2 diabetes mellitus (T2DM) patients with and without diabetic peripheral neuropathy (DPN). METHODS:A total of 128 T2DM subjects and 24 healthy controls underwent neuropathy assessment and bilateral corneal confocal...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2019.03.039
更新日期:2019-05-01 00:00:00
abstract::The purpose of this study was to investigate the effect of both a single dose and daily oral administration for 15 days of the aqueous extract of the aerial part of Chamaemelum nobile (C. nobile) at a dose of 20mg/kg body weight on blood glucose concentrations and basal insulin levels in normal and streptozotocin-indu...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2004.07.015
更新日期:2005-03-01 00:00:00
abstract::To clarify the diagnostic relevance of urinary type IV collagen (IV-C) and laminin in diabetic nephropathy, the excretion of these basement membrane proteins were determined by enzyme immunoassay in 172 non-insulin-dependent diabetic patients with different grades of nephropathy and 64 non-diabetic control subjects, a...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/0168-8227(95)01119-x
更新日期:1995-07-01 00:00:00
abstract:AIM:To investigate the relationship between nocturnal blood pressure and chronically elevated blood glucose to determine if these elevated blood glucose concentrations contribute to a non-dipping blood pressure, especially in high-risk groups such as Africans. METHODS:Nocturnal blood pressures and blood glucose levels...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2011.05.011
更新日期:2011-08-01 00:00:00
abstract::The present study recruited 74 participants with type 2 diabetes, among which 23 had retinopathy. Those with retinopathy had a longer duration of diabetes and higher levels of lipasin compared with those without retinopathy. Logistic regression revealed that lipasin was independently and significantly associated with ...
journal_title:Diabetes research and clinical practice
pub_type: 杂志文章
doi:10.1016/j.diabres.2016.01.029
更新日期:2016-05-01 00:00:00