Idiopathic membranous nephropathy is a common primary glomerular disease.Recently,it has been found that the progression and prognosis of glomerular diseases are not only related to the glomeruli itself,but also to th...Idiopathic membranous nephropathy is a common primary glomerular disease.Recently,it has been found that the progression and prognosis of glomerular diseases are not only related to the glomeruli itself,but also to the severity of renal tubular injury.Although blood creatinine and urinary protein are recognized biomarkers,they appear late,are insensitive,lack specificity,and are difficult to respond to IMN conditions in a timely and accurate manner.Markers such as N-acetyl-β-D-glucosaminidase,kidney injury molecule 1,neutrophil gelatinase-associated lipoprotein in urine can dynamically reflect the progress of kidney injury in the early stage,and are detected as noninvasive,so It has been applied in IMN,but such research is lacking,and the scope needs to be further expanded and discussed in depth.展开更多
Objective: To study the value of serum NGAL and HE4 content change for diagnosing non-small cell lung cancer (NSCLC) and evaluating disease progression. Methods: Patients who were diagnosed with NSCLC and underwent su...Objective: To study the value of serum NGAL and HE4 content change for diagnosing non-small cell lung cancer (NSCLC) and evaluating disease progression. Methods: Patients who were diagnosed with NSCLC and underwent surgical resection in the First Affiliated Hospital of Chengdu Medical College between February 2015 and March 2017 were selected as the NSCLC group, and healthy volunteers who received physical examination over the same period were selected as control group. The NGAL and HE4 contents in serum of NSCLC group and control group as well as the expression of proliferation, apoptosis and invasion genes in NSCLC lesion of NSCLC group were detected. Results: Serum NGAL and HE4 levels of NSCLC group were significantly higher than those of control group, serum NGAL and HE4 levels of patients with TNM II and TNM III NSCLC were significantly higher than those of patients with TNM I NSCLC, and serum NGAL and HE4 levels of patients with TNM III NSCLC were significantly higher than those of patients with TNM II NSCLC;c-myc, Survivin, CatL, Vimentin, Slug and Snail mRNA expression in NSCLC lesion were significantly higher than those in adjacent lesion and positively correlated with serum NGAL and HE4 levels while PTEN, LATS1 and E-cadherin mRNA expression were significantly lower than those in adjacent lesion and negatively correlated with serum NGAL and HE4 levels. Conclusion: Abnormally elevated NGAL and HE4 in the serum of NSCLC patients can evaluate the proliferation and invasion of cancer cells to a certain extent.展开更多
基金Natural Science Foundation of Hebei Province(No.2019423037)Hebei Provincial Administration of Traditional Chinese Medicine(No.2020072)。
文摘Idiopathic membranous nephropathy is a common primary glomerular disease.Recently,it has been found that the progression and prognosis of glomerular diseases are not only related to the glomeruli itself,but also to the severity of renal tubular injury.Although blood creatinine and urinary protein are recognized biomarkers,they appear late,are insensitive,lack specificity,and are difficult to respond to IMN conditions in a timely and accurate manner.Markers such as N-acetyl-β-D-glucosaminidase,kidney injury molecule 1,neutrophil gelatinase-associated lipoprotein in urine can dynamically reflect the progress of kidney injury in the early stage,and are detected as noninvasive,so It has been applied in IMN,but such research is lacking,and the scope needs to be further expanded and discussed in depth.
基金Youth Project of Natural Science Foundation of China(:81001345)Project of Science&Technology Department of Sichuan Province(:2014JY0039).
文摘Objective: To study the value of serum NGAL and HE4 content change for diagnosing non-small cell lung cancer (NSCLC) and evaluating disease progression. Methods: Patients who were diagnosed with NSCLC and underwent surgical resection in the First Affiliated Hospital of Chengdu Medical College between February 2015 and March 2017 were selected as the NSCLC group, and healthy volunteers who received physical examination over the same period were selected as control group. The NGAL and HE4 contents in serum of NSCLC group and control group as well as the expression of proliferation, apoptosis and invasion genes in NSCLC lesion of NSCLC group were detected. Results: Serum NGAL and HE4 levels of NSCLC group were significantly higher than those of control group, serum NGAL and HE4 levels of patients with TNM II and TNM III NSCLC were significantly higher than those of patients with TNM I NSCLC, and serum NGAL and HE4 levels of patients with TNM III NSCLC were significantly higher than those of patients with TNM II NSCLC;c-myc, Survivin, CatL, Vimentin, Slug and Snail mRNA expression in NSCLC lesion were significantly higher than those in adjacent lesion and positively correlated with serum NGAL and HE4 levels while PTEN, LATS1 and E-cadherin mRNA expression were significantly lower than those in adjacent lesion and negatively correlated with serum NGAL and HE4 levels. Conclusion: Abnormally elevated NGAL and HE4 in the serum of NSCLC patients can evaluate the proliferation and invasion of cancer cells to a certain extent.
