2011
DOI: 10.4314/ijbcs.v5i2.72085
|View full text |Cite
|
Sign up to set email alerts
|

Dosage de l’hémoglobine urinaire par un réactif au 3,3’-diméthylbenzidine : Mise au point technique

Abstract: RESUMELa mesure de la teneur en hémoglobine dans les milieux biologiques relève de plusieurs techniques. L'objectif de ce travail était de déterminer la teneur en hémoglobine des urines lors d'une hémolyse intra vasculaire par un réactif au 3,3'-diméthylbenzidine. A partir d'une solution d'hémoglobine humaine dont la concentration a été déterminée par le réactif de Drabkin, une méthode en point final utilisant le 3,3'-diméthylbenzidine comme chromogène en présence de H 2 O 2 a été évaluée par sa sensibilité, s… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2020
2020
2020
2020

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
(1 citation statement)
references
References 20 publications
0
1
0
Order By: Relevance
“…Twenty mL of fresh urine were collected from each participant. The presence of haemoglobin in urine was first detected by urinary dip strip (Medi test Combi9, Mach-eryEur, Paris, France) and then confirmed by spectrometer (Thermo Genesis 10 BIO, New York, USA) using protocol of 3,3′ dimethyl benzidine reagent [38]. The results of urine dip stick were read as either negative (yellow colour) or positive (change in blue colour) 1+, 2+, 3+, which corresponded approximately to haemoglobin concentrations of respectively 0.061 ± 0.0166 mg/L, 0.3986 ± 0.2612 mg/dL and 0.5679 ± 0.27688 mg/L as quantified using the spectrometer.…”
Section: Laboratory Measurementsmentioning
confidence: 99%
“…Twenty mL of fresh urine were collected from each participant. The presence of haemoglobin in urine was first detected by urinary dip strip (Medi test Combi9, Mach-eryEur, Paris, France) and then confirmed by spectrometer (Thermo Genesis 10 BIO, New York, USA) using protocol of 3,3′ dimethyl benzidine reagent [38]. The results of urine dip stick were read as either negative (yellow colour) or positive (change in blue colour) 1+, 2+, 3+, which corresponded approximately to haemoglobin concentrations of respectively 0.061 ± 0.0166 mg/L, 0.3986 ± 0.2612 mg/dL and 0.5679 ± 0.27688 mg/L as quantified using the spectrometer.…”
Section: Laboratory Measurementsmentioning
confidence: 99%