Seroepidemiology status of Nepalese against hemolytic streptococcal infection in Katmandu.
Immune status of apparently healthy Nepalese against hemolytic streptococci was studied by measuring antibodies to various streptococcal antigens such as streptolysin-O (SO), streptokinase (SK), deoxyribonuclease-B (DN-B) and streptococcal polysaccharide (SP). The normal range of anti-streptolysin-O (ASO), anti-streptokinase (ASK), anti-deoxyribonuclease-B (ADN-B) and anti-Streptococcus polysaccharide (ASP) was 60-480 (T.U.), 40-1024 (titer), 60-1280 (titer) and less than 2-128 (Unit), respectively. No difference was observed between the two sexes. ASO and ADN-B were measured by the neutralization method. Passive hemagglutination (PHA) was used to measure ASK and ASP. These values were 2-3 fold higher than those obtained on the Japanese subjects.
Shibata
H
H
Department of Clinical Laboratory, Hyogo College of Medicine.
Sumi
K
K
Mimura
K
K
Matsuoka
A
A
Rai
S K
SK
Nakanishi
M
M
D000293:Adolescent; D000328:Adult; D000907:Antibodies, Bacterial / Q000097:blood*; D005260:Female; D006801:Humans; D008297:Male; D009390:Nepal / Q000453:epidemiology; D016036:Seroepidemiologic Studies; D013290:Streptococcal Infections / Q000175:diagnosis / Q000453:epidemiology*
D000907:Antibodies, Bacterial