P266 Retinol-binding protein in urine, an indicator of early kidney damage in children with cystic fibrosis
نویسندگان
چکیده
منابع مشابه
Evaluation of ventilation maldistribution as an early indicator of lung disease in children with cystic fibrosis.
Many children with cystic fibrosis (CF), receiving modern, aggressive CF care, have normal spirometry results. This study aimed to see if homogeneity of ventilation distribution is impaired early in the course of CF lung disease, and if ventilation inhomogeneity is a more frequent finding than abnormal spirometry in children benefiting from modern CF care. The study compared spirometry findings...
متن کاملPrevalence of Cystic Fibrosis Trans-membrane Conductance Regulator Gene common mutations in children with cystic fibrosis in Isfahan, Iran
Background: Cystic fibrosis (CF) is the most common lethal genetic disorder of Cystic Fibrosis Trans-membrane Conductance (CFTR) Regulator gene mutations. We aimed to investigate common mutations in CF patients and to assess its possible relationship with clinical presentations. Materials and Methods: This cross sectional study was conducted on 36 CF patients who were referred to a tertiary ped...
متن کاملImmunonephelometric determination of retinol-binding protein in serum and urine.
An immunonephelometric method developed for measurement of retinol-binding protein (RBP) in serum and urine can detect it in concentrations of about 30 micrograms/L, which is in the lower limit of its normal concentration in urine (range 0-0.56 mg/L; mean +/- SD 0.19 +/- 0.15; n = 44). Urinary RBP was increased (range 0.93-29.5 mg/L) in all of 25 urine specimens from 13 subjects being treated w...
متن کاملIdentification of Dermatoglyphic Patterns in Parents of Children with Cystic Fibrosis
Background Dermatoglyphics could assist in the diagnosis of congenital abnormalities. The aim of this study was to identify the dermatoglyphic patterns (finger print pattern type, total ridge count of each finger, a-b ridge count, and articulotrochanteric distance [ATD angles]) in the parents of cystic fibrosis children. Materials and Methods We recruited 75 parents of children with cystic fibr...
متن کاملA radioimmunoassay for retinol-binding protein in serum and urine.
In this radioimmunoassay for human retinol-binding protein (RBP), sample (serum, diluted as much as 3600-fold; or urine, diluted or undiluted) or calibrant (purified RBP in phosphate buffer containing bovine serum albumin) is incubated with 125I-labeled RBP and rabbit anti-human RBP antiserum for 24 h before separation with second antibody/polyethylene glycol. The assay's sensitivity is 5 micro...
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ژورنال
عنوان ژورنال: Journal of Cystic Fibrosis
سال: 2020
ISSN: 1569-1993
DOI: 10.1016/s1569-1993(20)30598-1