Cross-reactions of lipopolysaccharides of Pseudomonas aeruginosa in antipneumococcal and other antisera.

نویسندگان

  • M Heidelberger
  • D Horton
  • T H Haskell
چکیده

Lipopolysaccharides of the seven Fisher immunotypes of Pseudomonas aeruginosa gave cross-precipitation in many antipneumococcal sera. The reaction of Pseudomonas type IV in type 25 antipneumococcal serum was immediate and heavy: 93 micrograms of antibody nitrogen per ml. Correlations are described, mainly between the structures of the O-chains of the immunotypes and their specificities as shown by the cross-reactions.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Comparison of cross-staining reactions by Pseudomonas spp. and fluorescein-labeled polyclonal and monoclonal antibodies directed against Legionella pneumophila.

Commercially prepared polyclonal antisera to Legionella pneumophila are known to cross-react with organisms of the genus Pseudomonas. To determine whether a commercially available monoclonal antibody reagent specific for L. pneumophila would also cross-react with pseudomonads, a two-laboratory study was undertaken to test both monoclonal and polyclonal reagents against 33 isolates of Pseudomona...

متن کامل

Cross-reactivity between related sequences found in Acinetobacter sp., Pseudomonas aeruginosa, myelin basic protein and myelin oligodendrocyte glycoprotein in multiple sclerosis.

To investigate the possible role of molecular mimicry to bacterial components in multiple sclerosis (MS) pathogenesis we examined antibody responses to mimicry peptide sequences of Acinetobacter, Pseudomonas aeruginosa and myelin components. Antibodies to mimicry peptides from Acinetobacter (p<0.001), P. aeruginosa (p<0.001), myelin basic protein (MBP) (p<0.001) and myelin oligodendrocyte glyco...

متن کامل

Predicted and Unpredicted Cross-reactions of an Acetylphosphogalactan of Sporobolomyces Yeast. Ii

The teichoic acid of streptococcal Group N, with end groups of galactose phosphate, had been shown to cross-react with antipneumococcal sera of types VI, XIV, XVI, and XXVII. End groups of D-galactose-1-phosphate in the phosphogalactans of Sporobolomyces yeasts made it predictable that these galactans would precipitate the same antipneumococcal sera and also antisera to streptococcal Group N. T...

متن کامل

Emergence of Ciprofloxacin Resistance Among Pseudomonas Aeruginosa Isolated from Burn Patients

Background: Increasing resistance of Pseudomonas aeruginosa to ciprofloxacin in ICU/burn units has created a problem in the treatment of infections caused by this microorganism. Methods: Fifty P. aeruginosa strains were isolated from burn patients hospitalized in the Kerman Hospital during May 1999-April 2000 and were tested for in-vitro sensitivity to different antibiotics by disc diffusion br...

متن کامل

Monoclonal antibodies as probes to examine serotype-specific and cross-reactive epitopes of lipopolysaccharides from serotypes O2, O5, and O16 of Pseudomonas aeruginosa.

Serotypes O2, O5, and O16 of Pseudomonas aeruginosa are chemically related, and the O antigens of their lipopolysaccharides share a similar trisaccharide repeat backbone structure. Serotype-specific monoclonal antibodies (MAbs) MF71-3, MF15-4, and MF47-4 against the O2, O5, and O16 serotypes, respectively, were isolated. MAb 18-19, which is cross-reactive with all strains of this chemically rel...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Infection and immunity

دوره 54 3  شماره 

صفحات  -

تاریخ انتشار 1986