Quantitative estimation of urinary protein excretion by refractometry.
Quantitative estimation of proteinuria done by the refractometric method was compared with that done by the sulphosalycilic acid method and biuret method in 102 urine samples. The analysis of results by students' t test showed no statistically significant difference between the three methods. It is concluded that quantitative estimation of urinary protein excretion by refractometric method is a simple cheap and reliable method and can be performed easily in the outpatient clinic. The instrument is quite handy and can be carried in the pocket.
Kumar
S
S
Medical College Kottayam, Kerala.
Visweswaran
K
K
Sobha
A
A
Sarasa
G
G
Nampoory
M R
MR
D001557:Benzenesulfonates; D001738:Biuret Reaction; D006801:Humans; D011507:Proteinuria / Q000175:diagnosis*; D012031:Refractometry / Q000379:methods*; D012459:Salicylates / Q000737:chemistry
D001557:Benzenesulfonates; D012459:Salicylates; C003366:sulfosalicylic acid