Serum matrix metalloproteinases MMP-9 and MMP-2 and tissue inhibitors TIMP-2 in necrotizing enterocolitis

نویسندگان

چکیده

The analysis of the balance elastase (MMP-2, MMP-9) and TIMP-4 was performed in order to determine their involvement pathogenesis NEC. A progressive duration NEC with sepsis is accompanied by increased serum concentrations MMP-9, MMP-2 TIMP-4. Increases MMP-2>503 ng/ml, MMP-9>812 ng/ml TIMP-4>1404 can be regarded as statistically significant predictors fatal outcome proposed method for determination outcomes newborns characterized high sensitivity (94%) specificity (87%).

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Evaluation of matrix metalloproteinases (MMP)-2 and MMP-9 activity in serum and biochemical and hematological parameters in spontaneous canine cutaneous tumors before and after surgical treatment

Recently, matrix metalloproteinases (MMP), in particular the gelatinases MMP-2 and MMP-9, generally considered as tumor markers for clinical applications. A longitudinal 2-years follow-up survey was performed on dogs with cutaneous tumor. Serum samples were obtained from 22 dogs with different cutaneous tumors and 22 health dogs at the time of surgery and one month, three months and one year af...

متن کامل

Quantitative estimation of matrix metalloproteinases 2 and 7 (MMP-2, MMP-7) and tissue inhibitors of matrix metalloproteinases 1 and 2 (TIMP-1, TIMP-2) in colorectal carcinoma tissue samples.

BACKGROUND An essential step in the process of tumor invasion and metastasis involves the degradation of tissue barriers in the extracellular matrix (ECM), particularly in the basal membrane (BM). Matrix metalloproteinases (MMPs) and tissue inhibitors of matrix metalloproteinases (TIMPs), in particular MMP-2, MMP-7, TIMP-1 and TIMP-2, play an important role in the process of ECM and BM degradat...

متن کامل

Aberrant tubulointerstitial immunoexpression of matrix metalloproteinases MMP-2, MMP-9 and tissue inhibitor of matrix proteinase-2 (TIMP-2) in acute cellular rejection of human renal allograft.

Acute cellular rejection (ACR) may initiate chronic allograft dysfunction with alterations in the extracellular matrix compartment (ECM). Turnover of ECM proteins is regulated by matrix metalloproteinases (MMPs). The aim of the present study was to determine the immunoexpression of MMP-2, MMP-9 and TIMP-2 in ACR, and to examine the relationship between expression of MMPs and monocytes/macrophag...

متن کامل

Metalloproteinases MMP-9, MMP-2 and their tissue inhibitors TIMP-1, TIMP-2 in peripheral transbronchial lung biopsies of patients with sarcoidosis.

INTRODUCTION The imbalance between metalloproteinases (MMPs) and their tissue inhibitors TIMPs) may be involved in the pathogenesis of lung sarcoidosis, a granulomatous inflammatory disease which may lead to lung fibrosis. OBJECTIVES The aim of the study was to verify whether the expression of MMP-9, MMP-2, TIMP-1, and TIMP-2 in peripheral lung biopsies of patients with sarcoidosis correlate ...

متن کامل

Antidepressant treatments regulate matrix metalloproteinases-2 and -9 (MMP-2/MMP-9) and tissue inhibitors of the metalloproteinases (TIMPS 1-4) in the adult rat hippocampus.

Antidepressants induce structural remodeling in the adult hippocampus, including changes in dendritic arbors, axonal sprouting, neurogenesis, and endothelial cell proliferation. Such forms of structural plasticity take place in the context of the extracellular matrix environment and are known to be regulated by matrix metalloproteinases (MMPs), in particular MMP-2/9, and their endogenous regula...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Pediatrics & Neonatal Care

سال: 2021

ISSN: ['2373-4426']

DOI: https://doi.org/10.15406/jpnc.2021.11.00438