Streptococcal Esterases in Patients with Scarlet Fever
نویسندگان
چکیده
Repetitive counterelectrophoresis (RCE), which has been described (Hayano and Tanaka, 1977), was used to assay the contents of antibodies to streptococcal esterases (STE) in sera from patients with scarlet fever. The levels of antibodies to STE were expressed semiquantitatively by reading the intensity of the colored spot developed by RCE with a densitometer. The present study deals with the determination of anti-STE in sera drawn at intervals from 54 patients diagnosed
منابع مشابه
Peculiar evolution of streptococcal skin infections
Background Acute Streptococcus pyogenes infections may present under various forms, such as pharyngitis, scarlet fever, pneumonia, meningitis, cellulitis or impetigo. Toxigenic infections can result in necrotizing fasciitis, myositis and streptococcal toxic shock syndrome. Following acute infections caused by S pyogenes, patients are also at risk for developing immune-mediated post-streptococca...
متن کاملReactivity of rheumatic fever and scarlet fever patients' sera with group A streptococcal M protein, cardiac myosin, and cardiac tropomyosin: a retrospective study.
Archived sera (collected in 1946) from acute rheumatic fever (ARF) and untreated scarlet fever and/or pharyngitis patients were reacted with streptococcal M protein, cardiac myosin, and cardiac tropomyosin. Except for very low levels to tropomyosin, antibodies to other antigens were not elevated in the sera of ARF patients relative to those of non-ARF patients, even though there was roughly equ...
متن کاملScarlet Fever and hepatitis: a case report.
Scarlet fever is a streptococcal infection with a good prognosis. Complications are well described. Hepatitis is a rare complication. We describe a 6-year old boy with scarlet fever, jaundice and elevated liver transaminases.
متن کاملScarlet fever can mimic toxic shock syndrome.
We describe a patient who presented with a widespread erythematous rash, diarrhoea, confusion, pre-renal uraemia and hyponatraemia. The diagnosis of staphylococcal toxic shock syndrome seemed likely as she was menstruating and there was no evidence of pharyngitis. A rising ASO titre confirmed a streptococcal aetiology and thus 'toxic' scarlet fever. Toxic shock syndrome and toxic scarlet fever ...
متن کاملThe Inhibition of Streptococcal Desoxyribonuclease by Rabbit and Human Antisera
Rabbit antisera against partially purified streptococcal desoxyribonuclease inhibit the action of the enzyme on its substrate. The activity of pancreatic desoxyribonuclease is not affected by these antisera. Similarly antibody against pancreatic nuclease does not inhibit the streptococcal enzyme. Certain patients develop inhibitory antibody to streptococcal desoxyribonuclease following streptoc...
متن کامل