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Clinical implications of pneumococcal serotypes: invasive disease potential, clinical presentations, and antibiotic resistance.

Journal of Korean medical science

Song JY, Nahm MH, Moseley MA.
PMID: 23341706
J Korean Med Sci. 2013 Jan;28(1):4-15. doi: 10.3346/jkms.2013.28.1.4. Epub 2013 Jan 08.

Streptococcus pneumoniae can asymptomatically colonize the nasopharynx and cause a diverse range of illnesses. This clinical spectrum from colonization to invasive pneumococcal disease (IPD) appears to depend on the pneumococcal capsular serotype rather than the genetic background. According to...

Isogenic group B streptococci devoid of capsular polysaccharide or beta-hemolysin: pulmonary hemodynamic and gas exchange effects during bacteremia in piglets.

Pediatric research

Gibson RL, Redding GJ, Truog WE, Henderson WR, Rubens CE.
PMID: 2685736
Pediatr Res. 1989 Sep;26(3):241-5. doi: 10.1203/00006450-198909000-00017.

Group B beta-hemolytic streptococcus (GBS) causes thromboxane (Tx)-associated pulmonary hypertension and hypoxemia in neonatal animals and human infants. The components of GBS that induce these features of sepsis are incompletely characterized. The capsular polysaccharide has been implicated based on...

[Chemico-enzymatic synthesis of O-specific polysaccharide of Salmonella anatum and its analogs using partially purified polymerase preparation].

Bioorganicheskaia khimiia

Druzhinina TN, Kalinchuk NA, Shibaev VN, Kochetkov NK.
PMID: 2467679
Bioorg Khim. 1988 Nov;14(11):1586-8.

A partial purified polymerase from S. anatum was used for the synthesis of polysaccharide [-6) [14C]Man(beta 1-4)Rha(alpha 1-3)Gal(alpha 1-]n and its analogues containing D-glucose residue instead of D-galactose or D-mannose. Structures of these polymers were confirmed by methylation analysis...

Bactericidal and opsonic activity of IgG1 and IgG2 anticapsular antibodies to Haemophilus influenzae type b.

The Journal of infectious diseases

Amir J, Scott MG, Nahm MH, Granoff DM.
PMID: 2355193
J Infect Dis. 1990 Jul;162(1):163-71. doi: 10.1093/infdis/162.1.163.

Complement-mediated bactericidal and opsonic activity of IgG1 and IgG2 antibodies to Haemophilus influenzae type b polysaccharide (polyribosyl ribitol phosphate [PRP]) were investigated. The antibody sources were IgG1 or IgG2 subclass polyclonal antibody fractions prepared by immunoabsorption of sera from...

New developments in vaccines.

Advances in pediatric infectious diseases

Daum RS, Watson B, Clark HF, Plotkin SA.
PMID: 1647165
Adv Pediatr Infect Dis. 1991;6:1-57.

No abstract available.

Molecular analysis of two group B streptococcal virulence factors.

Seminars in perinatology

Rubens CE, Wessels MR, Kuypers JM, Kasper DL, Weiser JN.
PMID: 2173147
Semin Perinatol. 1990 Aug;14(4):22-9.

Molecular biology has provided new technology for evaluating the traits of bacterial pathogens that are important in the pathogenesis of infections. The ability to derive isogenic strains that differ by a single trait provides a powerful tool for investigating...

Murine macrophage interleukin-1 release by capsularlike serotype-specific polysaccharide antigens of Actinobacillus actinomycetemcomitans.

Infection and immunity

Takahashi T, Nishihara T, Ishihara Y, Amano K, Shibuya N, Moro I, Koga T.
PMID: 1987032
Infect Immun. 1991 Jan;59(1):18-23. doi: 10.1128/iai.59.1.18-23.1991.
Free PMC Article

Serotype-specific polysaccharide antigens (SPAs) were extracted from whole cells of Actinobacillus actinomycetemcomitans ATCC 29523 (serotype a), Y4 (serotype b), and NCTC 9710 (serotype c) by autoclaving and purified by chromatography on DEAE-Sephadex A-25 and Sephacryl S-300 columns. Y4 SPA...

Structure of Proteus mirabilis O27 O-specific polysaccharide containing amino acids and phosphoethanolamine.

European journal of biochemistry

Vinogradov EV, Krajewska-Pietrasik D, Kaca W, Shashkov AS, Knirel YA, Kochetkov NK.
PMID: 2686990
Eur J Biochem. 1989 Nov 20;185(3):645-50. doi: 10.1111/j.1432-1033.1989.tb15161.x.
Free Article

The following structure of the repeating unit of the O-specific polysaccharide of Proteus mirabilis O27, containing amides of D-glucuronic and D-galacturonic acids with L-lysine and L-alanine, respectively, N-acetyl-D-glucosamine and phosphoethanolamine, has been determined: (sequence; see text) The main methods...

[A comparative study of the immunogenicity of 2 group-B meningococcal vaccines in monkeys].

Zhurnal mikrobiologii, epidemiologii i immunobiologii

Krasnoproshina LI, Kil'diushevskaia TV, Serova TA, Vlasov GS, Dzhikidze EK, Balaeva EIa, Voskanian NA, Alliluev AP, Kuvakina VI, Basnak'ian IA.
PMID: 1963725
Zh Mikrobiol Epidemiol Immunobiol. 1990 Oct;(10):84-9.

The comparative study of two group B meningococcal vaccines manufactured in the USSR and in Cuba was made. The vaccine manufactured in the USSR contained the noncovalent compound of group B Neisseria meningitidis polysaccharide and outer membrane protein, and...

[The effect of immunostimulants on the resistance of white mice to the causative agent of typhoid fever].

Zhurnal mikrobiologii, epidemiologii i immunobiologii

Sviridov LP, Stepanov AV, Konikova RE, Ustinov BS.
PMID: 2385993
Zh Mikrobiol Epidemiol Immunobiol. 1990 Apr;(4):70-3.

The influence of prodigiosan, salmosan, polyribonate and levamisole on the body nonspecific and specific resistance to S. typhi strain 4446 has been studied. Prodigiosan and salmosan have proved to be the most effective. The injection of these compounds simultaneously...

Effect of cyclic nucleotides on DNA synthesis in mouse lymphoid cells.

Immunological communications

Diamantstein T, Ulmer A.
PMID: 163786
Immunol Commun. 1975;4(1):51-62. doi: 10.3109/08820137509055761.

The effect of eight cyclic purine and cyclic pyrimidine nucleotides on DNA synthesis on mouse lymphoid cells was investigated. Two out of eight compounds tested, namely 2', 3'-cyclic guanosine monophosphate (2', 3'-cGMP) as well as 3', 5'-cyclic guanosine monophosphate...

Immunoelectrophoresis for detection of polysaccharides in immune complexes.

Journal of clinical microbiology

Coonrod JD, Leach RP.
PMID: 29910
J Clin Microbiol. 1978 Aug;8(2):257-9. doi: 10.1128/jcm.8.2.257-259.1978.
Free PMC Article

A procedure for detecting pneumococcal capsular polysaccharides in immune complexes is described. Separation of antigen from immune complexes is achieved by electrophoresis at 56 degrees C.

Showing 1 to 12 of 18825 entries