نتایج جستجو برای: bilirubin

تعداد نتایج: 11370  

Journal: :Archives of pediatrics & adolescent medicine 2009
Daniele De Luca Gregory L Jackson Ascanio Tridente Virgilio P Carnielli William D Engle

OBJECTIVES To compare available nomograms in the literature defining trends in bilirubin levels across populations with different risk factor profiles and to study a mathematical bilirubin kinetics model describing the natural course of jaundice and the bilirubin rate of rise needed to cross percentile curves. DATA SOURCES We searched PubMed for publications between March 1999 and March 2009 ...

2017
Ta-Lun Kao Yao-Li Chen Yu-Ping Kuan Wei-Chun Chang Yu-Chen Ho Shuyuan Yeh Long-Bin Jeng Wen-Lung Ma

BACKGROUND After living donor liver transplantation (LDLT), rising serum bilirubin levels commonly indicate insufficient numbers of hepatocytes are available to metabolize bilirubin into biliverdin. Recovery of bilirubin levels is an important marker of hepatocyte repopulation after LDLT. Cytochrome P450 (CYP) 2A6 in humans (or cyp2a4 in rodents) can function as "bilirubin oxidase." Functional ...

Journal: :Clinical chemistry 1981
C C Garber

Total bilirubin is determined here with a multipoint calibration approach and with use of Standard Reference Material No. 916 bilirubin from the National Bureau of Standards. The bilirubin calibration solutions prepared in solutions of Cohn Fraction V human albumin were stable for at least one year when stored at -80 degrees C. Studies for direct bilirubin analysis show that the serum sample sh...

اقبالیان, فاطمه, منصف, علیرضا,

  F Eghbalian [1] , MD AR Monsef [2] , MD     Received: 9 June, 2009 Accepted: 30 Aug 2009  Abstract: Background & Aims: This study was performed to compare the effects and complications of single and double surface photo therapies. Materials & Methods: This study was done on 80 neonates. Infants in group one and two received single and double surface photo therapies, respectively. Bilirubin le...

Journal: :Clinical science and molecular medicine 1978
C A Goresky E R Gordon E A Shaffer P Paré D Carassavas A Aronoff

1. Intravenous doses of bilirubin (3.4 mumol/kg) were given to normal subjects and patients with Gilbert's syndrome. Both groups displayed an identical initial disappearance of a substantial proportion of the bilirubin but, late in time, the Gilbert's patients exhibited reduced clearance with a sustained elevation of the plasma bilirubin and no reflux into the plasma space of conjugated bilirub...

Journal: :Clinical science and molecular medicine 1973
J R Bloomer P D Berk J Vergalla N I Berlin

1. The initial distiibution volumes of [3H]bilirubin in six adult subjects were equivalent to those of "I-labelled albumin following simultaneous intravenous injection of both compounds. However, the initial rate of loss of [3H]bilirubin from plasma was seven to thirty times faster than that of 1311-labelled albumin. 2. In vitro uptake of [3H]bilirubin by Gunn rat liver slices occurred at a rat...

Journal: :The Journal of Cell Biology 1970
Hans E. Rugstad Stephen H. Robinson Claudine Yannoni Armen H. Tashjian

These studies demonstrate that the MH(1)C(1) strain of rat hepatoma cells has the ability to take up and conjugate bilirubin and then excrete the conjugated pigment into the culture medium. On incubation with unconjugated bilirubin, the average rate of appearance of conjugated bilirubin in the medium was 4.4 +/- 0.20 microg per mg of cell protein per hour (mean +/- SE). The products formed from...

Journal: :Molecular pharmacology 2017
Mei-Fei Yueh Shujuan Chen Nghia Nguyen Robert H Tukey

Hyperbilirubinemia, caused by the accumulation of unconjugated bilirubin, is one of the most common clinical diagnoses in both premature and term newborns. Owing to the fact that bilirubin is metabolized solely through glucuronidation by UDP-glucuronosyltransferase (UGT) 1A1, it is now known that immaturity of UGT1A1, in combination with the overproduction of bilirubin during the developmental ...

Journal: :The Journal of clinical investigation 1977
J Fevery N Blanckaert K P Heirwegh A M Préaux P Berthelot

Bilirubin pigments were studied in the bile of 20 normal adults, 25 patients with Gilbert's syndrome, 9 children with Crigler-Najjar disease, and 6 patients with hemolysis, to determine how a deficiency of hepatic bilirubin UDP-glucuronosyltransferase would affect the end products of bilirubin biotransformation. In the bile from patients with Gilbert's syndrome, a striking increase was found in...

Journal: :Laboratory medicine 2014
Kevin F Foley Joseph Wasserman

BACKGROUND Urine-bilirubin measurement is common in urinalysis dipsticks, which are known to yield a high rate of false positive results. We evaluated the usefulness of this test after multiple physicians in our system reported that they do not act on positive dipstick urine bilirubin findings. METHODS We queried past records to determine how many samples with positive urine bilirubin results...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید