Abstract:
BACKGROUND:Lupus nephritis is a serious manifestation of systemic lupus erythematosus (SLE). The objective of this study was to identify the sensitivity, specificity, and cut-off values of IP-10 in the serum and urine of patients with lupus nephritis compared to renal biopsy, albumin/creatinine ratio, and serum anti-dsDNA. METHODS:Thirty female SLE patients were included. SLEDAI was calculated and blood and urine samples were collected. Patients were divided into 10 SLE patients with renal involvement (six active and four inactive), 10 active SLE, and 10 inactive SLE patients. Ten age-matched healthy (control) were included. Serum and urinary levels of IP-10 were measured by ELISA. Anti-dsDNA, urine albumin/creatinine ratio were performed. RESULTS:Serum and urinary IP-10 in active SLE patients had significantly increased levels as compared to inactive SLE patients (P = 0.015, P = 0.033, respectively). However, there was no difference in serum and urinary levels between active renal and active non-renal patients. Albumin/creatinine ratio is a better marker in differentiating between lupus nephritis and SLE with no renal involvement. Any of serum and urinary IP-10, albumin/creatinine ratio, and anti-dsDNA did not correlate with the class of lupus nephritis in renal biopsy. CONCLUSION:Urinary and serum IP-10 are useful markers of lupus activity, but not indicative of renal activity. Albumin/creatinine ratio is superior in identifying lupus nephritis and renal activity.
journal_name
J Clin Lab Analjournal_title
Journal of clinical laboratory analysisauthors
El-Gohary A,Hegazy A,Abbas M,Kamel N,Nasef SIdoi
10.1002/jcla.21993subject
Has Abstractpub_date
2016-11-01 00:00:00pages
1135-1138issue
6eissn
0887-8013issn
1098-2825journal_volume
30pub_type
杂志文章abstract:BACKGROUND:Neuron-specific enolase (NSE) is a recognized biomarker for the assessment of cerebral injury in neurological disorders. This study aims to report a definitive assessment of the biological variation (BV) components of this biomarker, including within-subject BV (CVI), between-subject BV (CVG), index of indiv...
journal_title:Journal of clinical laboratory analysis
pub_type: 杂志文章
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abstract:BACKGROUND:Primary adrenal lymphoma (PAL) is an infrequent malignant disease and there is no consensus classification or specialized treatment for it. However, PAL has been observed to have worse prognosis compared with other extrarenal malignant lymphomas and diffuse large B-cell lymphoma presents as the most common s...
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journal_title:Journal of clinical laboratory analysis
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abstract::An automated measurement of total and free hydroxyproline in serum or urine is presented that uses flow injection analysis. After exclusion of nonspecific substances, hydroxyproline was oxidized by chloramine-T and L-cysteine with Ehrlich's reagent. The linearity obtained was from 3.8 mumole/L to 1.22 mmole/L with goo...
journal_title:Journal of clinical laboratory analysis
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abstract:OBJECTIVE:To develop a reliable and specific method for rapid prenatal diagnosis of Trisomy 21 (Down syndrome). METHODS:We established a dual color competitive fluorescent Polymerase Chain Reaction (PCR) to measure the gene dosage of Down syndrome critical region (DSCR), a single copy sequence in chromosome 21. Anothe...
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journal_title:Journal of clinical laboratory analysis
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abstract::Congenital hypoplastic anemias are a rare and heterogeneous group of disorders. This paper reviews new molecular diagnostic tests in two distinct forms of congenital anemias, anemia due to transplacental infection with B19 parvovirus and Fanconi anemia. In both instances, molecular assays making use of amplification o...
journal_title:Journal of clinical laboratory analysis
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doi:
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journal_title:Journal of clinical laboratory analysis
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journal_title:Journal of clinical laboratory analysis
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journal_title:Journal of clinical laboratory analysis
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doi:10.1002/jcla.23022
更新日期:2020-01-01 00:00:00
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journal_title:Journal of clinical laboratory analysis
pub_type: 杂志文章
doi:10.1002/jcla.10100
更新日期:2004-01-01 00:00:00
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journal_title:Journal of clinical laboratory analysis
pub_type: 杂志文章
doi:10.1002/jcla.20287
更新日期:2009-01-01 00:00:00
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journal_title:Journal of clinical laboratory analysis
pub_type:
doi:10.1002/jcla.23558
更新日期:2020-09-06 00:00:00
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journal_title:Journal of clinical laboratory analysis
pub_type: 杂志文章
doi:10.1002/jcla.22030
更新日期:2017-03-01 00:00:00
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journal_title:Journal of clinical laboratory analysis
pub_type: 杂志文章
doi:10.1002/jcla.20470
更新日期:2011-01-01 00:00:00
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journal_title:Journal of clinical laboratory analysis
pub_type: 杂志文章
doi:10.1002/jcla.22095
更新日期:2017-09-01 00:00:00
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journal_title:Journal of clinical laboratory analysis
pub_type: 杂志文章
doi:10.1002/jcla.22612
更新日期:2018-11-01 00:00:00
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pub_type: 杂志文章
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journal_title:Journal of clinical laboratory analysis
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journal_title:Journal of clinical laboratory analysis
pub_type: 杂志文章
doi:10.1002/jcla.23543
更新日期:2020-08-26 00:00:00
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journal_title:Journal of clinical laboratory analysis
pub_type: 杂志文章
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journal_title:Journal of clinical laboratory analysis
pub_type: 杂志文章
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更新日期:2016-09-01 00:00:00
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journal_title:Journal of clinical laboratory analysis
pub_type: 杂志文章
doi:10.1002/jcla.22138
更新日期:2017-11-01 00:00:00
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journal_title:Journal of clinical laboratory analysis
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更新日期:2020-11-13 00:00:00
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journal_title:Journal of clinical laboratory analysis
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abstract:BACKGROUND:A convenient biosensor for real-time measurement of biomarkers for in-field psychophysiological stress research and military operations is desirable. We evaluated a hand-held device for measuring salivary amylase as a stress marker in medical technicians undergoing combat casualty care training using two dif...
journal_title:Journal of clinical laboratory analysis
pub_type: 杂志文章
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