Abstract:
OBJECTIVE:Little is known about serum concentrations of Matrix Metalloproteinase-9 (MMP-9), MMP-2, TIMP-1 and TIMP-2 in diabetic patients with foot ulcers. This study demonstrates their relationship with wound healing. METHODS:Ninety-four patients with diabetic foot ulcers were recruited in the study. Serum MMP-9, MMP-2, TIMP-1 and TIMP-2 were measured at the first clinic visit and the end of 4-week treatment and followed up till 12 weeks. According to the decreasing rate of ulcer healing area at the fourth week, we divided those cases into good and poor healers. Through analyses, we explore the possible relationship among those factors and degree of wound healing. RESULTS:The median level of serum MMP-9 in good healers was lower than poor healers at first visit (124.2 μg/L vs 374.6 μg/L, p<0.05), and after 4-week therapy it decreased 5-fold approximately. In contrast, the change in MMP-9 concentration did not reach statistical significance in poor healers. MMP-2, TIMP-1 and TIMP-2 varied slightly in both good healers and poor healers. The MMP-9/TIMP-1 ratio better reflected the healing than MMP-9 alone before therapy and after 4 week treatment (r = -0.6475 vs -0.3251, r = -0.7096 vs -0.1231, respectively). Receiver Operator Curve (ROC) showed that the cutoff for MMP-9/TIMP-1 ratio at <0.395 best predicted a reduction in wound area of 82% at the end of 4-week treatment with a sensitivity of 63.6% and a specificity of 58.6% (area under the curve 0.658, p < 0.001). CONCLUSIONS:Detecting serum MMP-9/TIMP-1 ratio on admission might be a predictor of healing and might provide a novel target for the future therapy in diabetic foot ulcers.
journal_name
J Diabetes Complicationsjournal_title
Journal of diabetes and its complicationsauthors
Li Z,Guo S,Yao F,Zhang Y,Li Tdoi
10.1016/j.jdiacomp.2012.12.007subject
Has Abstractpub_date
2013-07-01 00:00:00pages
380-2issue
4eissn
1056-8727issn
1873-460Xpii
S1056-8727(12)00363-7journal_volume
27pub_type
杂志文章abstract:AIMS:To assess the impact of diabetic foot care delivery in preventing lower extremity amputation (LEA). METHODS:We systematically searched the MEDLINE database for research evaluating the association between any aspect of diabetic foot care delivery and risk of LEA. Meta-analysis was conducted by calculating a pooled...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2020.107837
更新日期:2020-12-31 00:00:00
abstract::We examined the potential of astemizole, a histamine H1-receptor antagonist that does not cross the blood-brain barrier, to reverse blood-retinal barrier leakage to albumin in streptozotocin diabetic rats. Four groups of nondiabetic and four groups of diabetic rats received vehicle or astemizole at dosages of 5, 10, o...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/1056-8727(92)90057-r
更新日期:1992-10-01 00:00:00
abstract:AIM:To examine the relationship between immigration and dietary patterns among South Asian adults at risk for diabetes and living in Canada. METHODS:We recruited 428 South Asian adults affiliated with Sikh and Hindu temples in Metro Vancouver. Of the total sample, 422 completed self-report surveys including demographi...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2016.08.003
更新日期:2016-01-01 00:00:00
abstract:AIMS:The purpose of this study was to investigate the impact of diabetic neuropathy (dNP) on lower limb endurance, explosive and maximal muscle strength in patients with Type 2 Diabetes Mellitus (T2DM). METHODS:Fifty-four participants, aged between 55 and 85, were enrolled in this observational comparative study. The ...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2020.107562
更新日期:2020-06-01 00:00:00
abstract::In patients with insulin-dependent diabetes mellitus (IDDM), albuminuria reflects widespread vascular dysfunction. Albuminuria has been associated to defects of heparan sulfate proteoglycan (HSPG) within the extracellular matrix. Our hypothesis is that loss of HSPG in vascular walls reduces the HSPG-bound lipoprotein-...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/s1056-8727(96)00048-7
更新日期:1997-07-01 00:00:00
abstract:OBJECTIVES:Hyperglycemia-induced inflammation is central to the vascular complications in diabetes. Toll-like receptors (TLRs) are key players in regulating inflammatory responses. There are sparse data on the role of TLR2 and TLR4 in regulating human macrovascular aortic endothelial cells (HMAECs) inflammation and gly...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2016.01.014
更新日期:2016-05-01 00:00:00
abstract:AIMS:To identify how efforts to control the diabetes epidemic and the resulting changes in diabetes mellitus, type II (T2D) incidence and survival have affected the time-trend of T2D prevalence. METHODS:A newly developed method of trend decomposition was applied to a 5% sample of Medicare administrative claims filed b...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2017.12.014
更新日期:2018-04-01 00:00:00
abstract:OBJECTIVE:This study was to observe the difference in one-hour postload plasma glucose levels and analyze its related factors in abdominally obese men with normal glucose tolerance (NGT). DESIGN:This case-control study included 36 abdominally obese men (waist circumference ≥90 cm) and 31 non-abdominally obese men (wai...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2012.05.022
更新日期:2012-11-01 00:00:00
abstract::We compared the levels of microparticles, platelet activation markers, soluble cell adhesion molecules, soluble selectins, and antioxidized low-density lipoprotein (anti-Ox LDL) antibody between patients with hyperlipidemia and control subjects. Binding of anti-glycoprotein (GP) IIb/IIIa and anti-GPIb monoclonal antib...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/s1056-8727(02)00172-1
更新日期:2003-05-01 00:00:00
abstract:AIM:The present study evaluates autonomic and somatic nerve function in different stages of glucose tolerance and its correlation with different cardio-metabolic parameters. MATERIAL AND METHODS:Four hundred seventy-eight subjects, mean age 49.3±13.7years and mean BMI 31.0±6.2kg/m2, divided according to glucose tolera...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2016.11.002
更新日期:2017-03-01 00:00:00
abstract:AIMS:The present study aimed to examine the nonlinear associations between risk factors and mild hypoglycemia in Chinese patients with type 2 diabetes mellitus (T2DM). METHODS:From May 2013 to August 2013, we conducted a cross sectional survey of 6633 inpatients with T2DM and without severe hypoglycemia, aged 21-77 ye...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2015.12.024
更新日期:2016-04-01 00:00:00
abstract:OBJECTIVE:The aims of this study were the following: (1). to determine the levels of endothelin-1(ET1), soluble adhesion molecules like intracellular adhesion molecule-1 (sICAM-1), and vascular cell adhesion molecule-1 (sVCAM-1) in different stages of glucose intolerance and to identify a suitable marker of endothelial...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/S1056-8727(03)00037-0
更新日期:2004-01-01 00:00:00
abstract:AIMS:Diabetic nephropathy (DN) that progress to end stage renal failure is a serious health problem. Autophagy is involved in DN pathogenesis. Finding renal prognostic biomarkers can help in the future renal status prevision. Therefore, the aim of current study was to evaluate and correlate circulating levels of autoph...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2018.11.007
更新日期:2019-02-01 00:00:00
abstract::Aging constitutes a major risk factor for the development of type-2 diabetes (T2D) where glucose tolerance declines with age, resulting in a high prevalence of T2D and impaired glucose tolerance in the elderly population. Currently more than half of the 20 million U.S. adults with T2D are above the age of 60, and the ...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章,评审
doi:10.1016/j.jdiacomp.2018.11.006
更新日期:2019-03-01 00:00:00
abstract::To determine whether inflammatory cytokines are increased in proliferative diabetic retinopathy. We measured concentrations of interleukin-6, 8 (IL-6, 8) and tumor necrosis factor (TNF)-alpha by enzyme-linked immunosorbent assay (ELISA) in vitreous and serum from 47 patients with proliferative diabetic retinopathy and...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/s1056-8727(01)00155-6
更新日期:2001-09-01 00:00:00
abstract::Hemoglobin (Hb) A1C is the nonenzymatic glycated product of the Hb beta chain at the valine terminal residue. Recently, the nature of energy-consuming reaction in HbA1C formation was reported, and this was proposed as an underlying pathophysiology for poor nutritional status, muscle loss, and functional impairment in ...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2006.05.002
更新日期:2007-09-01 00:00:00
abstract:AIMS:To investigate the impact of time in range (TIR) on mood in adults with type 1 diabetes (T1D). METHODS:We followed a cohort of 219 T1D adults, all currently employing a real-time continuous glucose monitoring system (RT-CGM), to investigate how daily changes in CGM metrics were associated with nightly reports of ...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2020.107746
更新日期:2020-12-01 00:00:00
abstract:AIMS:The aim of this study is to explore whether administration timing affects glycaemic control by lixisenatide once-daily in type 2 diabetes mellitus (T2DM). METHODS:A phase IIIb, open-label, 1:1 randomized, active-controlled, 24-week multicentre study of T2DM patients inadequately controlled on metformin was conduc...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.jdiacomp.2014.05.012
更新日期:2014-09-01 00:00:00
abstract::In order to determine the local prevalence of polyneuropathy among adult outpatients with type II (non-insulin-dependent) diabetes mellitus, we applied a series of standardised measures to patients attending a multidisciplinary diabetes clinic. The study group comprised 94 men and 15 women; mean age, 70.6+/-7.8 years;...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/s1056-8727(98)00028-2
更新日期:1999-03-01 00:00:00
abstract:PURPOSE:To evaluate the effect of glucose regulation on intravitreal ranibizumab injection for clinically significant diabetic macular edema (DME). METHODS:This retrospective study enrolled 65 eyes of 65 patients with persistent DME treated with intravitreal ranibizumab injection. The main outcome measures were the ch...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2010.09.006
更新日期:2011-09-01 00:00:00
abstract::The objective of this study was to investigate the efficacy, tolerability, and safety of acarbose in the improvement of glycemic control in Asian patients with type 2 diabetes inadequately controlled by diet and sulfonylureas. A 24-week, double-blind, placebo-controlled multicenter group comparison study was conducted...
journal_title:Journal of diabetes and its complications
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/s1056-8727(02)00258-1
更新日期:2003-07-01 00:00:00
abstract:BACKGROUND:Vulvovaginitis, balanitis, and related genital infections are common in patients with type 2 diabetes. Glucosuria, which is an outcome of treatment with sodium glucose cotransporter 2 (SGLT2) inhibitors, is among the possible causes. Dapagliflozin, an SGLT2 inhibitor with demonstrated glycemic benefits in pa...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章,meta分析
doi:10.1016/j.jdiacomp.2013.04.012
更新日期:2013-09-01 00:00:00
abstract:AIMS:To investigate about serum PCT, IL-6 and IL-8 levels and how they are affected by the treatment in diabetic foot patients. METHODS:Fifty patients' blood samples were taken to study ESR and CRP, IL-6, IL-8 and PCT before and at the 14th day of the treatment. RESULTS:The pretreatment results of the 50 patients sho...
journal_title:Journal of diabetes and its complications
pub_type: 临床试验,杂志文章
doi:10.1016/j.jdiacomp.2012.03.018
更新日期:2012-05-01 00:00:00
abstract:AIMS:The present study investigated the association of serum levels of angiopoietin-related growth factor (AGF) with lower extremity peripheral arterial disease (LEPAD). METHODS:The study group is comprised of 105 patients with lower extremity peripheral arterial disease. The control group consisted of 80 individuals ...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2016.10.019
更新日期:2017-02-01 00:00:00
abstract:AIMS:Data on involvement of paraoxonase 1 gene (PON1) in non-insulin-dependent diabetes mellitus (NIDDM) nephropathy are scarce. We investigated PON1 polymorphisms concerning end-stage NIDDM nephropathy and atherosclerotic complications in NIDDM nephropathy patients treated with hemodialysis (HD). METHODS:In NIDDM nep...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2020.107687
更新日期:2020-11-01 00:00:00
abstract:OBJECTIVE:To systematically investigate the effect of lack of adherence to the recommended change in insulin pump infusion line use beyond 48 h and determine whether the type of insulin made a difference. RESEARCH DESIGN AND METHODS:This was a double-blind, randomized, crossover trial with 20 patients with diabetes me...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.jdiacomp.2009.03.002
更新日期:2010-03-01 00:00:00
abstract:AIM:To determine the associations between insulin resistance, fibroblast growth factor 23 (FGF-23), and coronary artery calcification (CAC) in chronic kidney disease (CKD) patients. INTRODUCTION:FGF-23 is associated with atherosclerosis and cardiovascular disease, but its association with insulin resistance in CKD has...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2013.09.004
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:Lower serum concentrations of the osteoblast-derived protein, osteocalcin, have been associated with poorer glycemic control, insulin resistance and atherosclerosis, and with the development of type 2 diabetes (T2DM). METHODS:This study compares concentrations of two physiological forms of osteocalcin, carb...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2019.01.003
更新日期:2019-05-01 00:00:00
abstract::Glycogenic hepatopathy is an underrecognized complication of long-standing poorly controlled diabetes mellitus. It is characterized by abnormal glycogen accumulation in hepatocytes, elevated liver enzymes and hepatomegaly. This is a distinct entity from other causes of hepatomegaly and elevated liver enzymes in diabet...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2007.11.004
更新日期:2008-09-01 00:00:00
abstract:AIMS:The Haptoglobin (HP) 2-2 genotype increases cardiovascular diabetes complication incidence. In type 1 diabetes, HP 2-2 also predicts declining kidney function and end-stage renal disease. We investigated whether HP 2-2 predisposes to cardio-renal mortality, while considering other causes of death as competing risk...
journal_title:Journal of diabetes and its complications
pub_type: 杂志文章
doi:10.1016/j.jdiacomp.2015.11.011
更新日期:2016-03-01 00:00:00