Sökning: "Chlamydia Trachomatis"

Visar resultat 31 - 35 av 60 avhandlingar innehållade orden Chlamydia Trachomatis.

  1. 31. Activation and inhibition of diiron and iron-manganese ribonucleotide reductases

    Författare :Ana Popović-Bijelić; Astrid Gräslund; Anders Hofer; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; class Ic; C. trachomatis; cytotoxicity; KP772; lanthanum; manganese–iron cofactor; metal complex; oligopeptide inhibitor; ribonucleotide reductase; Triapine; tyrosyl radical; Biophysics; biofysik;

    Sammanfattning : Ribonucleotide reductase (RNR) catalyses the reduction of ribonucleotides to deoxyribonucleotides. In conventional class I RNRs the active site is located in the R1 subunit, and the R2 subunit contains a diiron cofactor and a stable tyrosyl radical essential for activity. LÄS MER

  3. 32. Reactive arthritis : The human antibody responce elicited by Yersinia enterocolitica and Clamydia trachomatis

    Författare :Anders Grönberg; Östergötlands Läns Landsting; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : A central issue in the pathogenesis of reactive arthritis (ReA) is whether or not individuals developing arthritis have an aberrant immune response to individual antigens of potential triggering microorganisms. Although evidence exists that Yersinia and Chlamydia are two agents that precipitate ReA it has not been shown that these pathogens share common antigens. LÄS MER

  4. 33. Small molecule inhibitors of type III secretion and their effect on chlamydia development

    Författare :Sandra Muschiol; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Chlamydiae are obligate intracellular pathogens that cause a variety of diseases with clinical and public health importance. Like many Gram-negative bacteria, Chlamydiae employ a type III secretion (T3S) system for invasion and establishment of a protected intracellular niche for successful replication and survival within host cells. LÄS MER

  5. 34. Chlamydia among youth in Stockholm : testing habits and evaluation of a mobile phone intervention to promote safe sexual practices

    Författare :Anna Nielsen; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background. The World Health Organization (WHO) estimates that 350 million new cases of curable sexually transmitted infections (STIs) occur each year. Prevention of STIs include both primary and secondary prevention strategies: sexual education, condom distribution, testing and treatment services. LÄS MER

  7. 35. Immunological responses in genital HPV infections and etiology of cervical cancer

    Författare :Lisen Arnheim; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :HPV; CIN; cervical cancer; antibodies; KIRs; CXCL8; IFN-gamma; Chlamydia trachomatis;

    Sammanfattning : Cervical cancer is one of the most common forms of cancers in women. Every year approximately 450,000 women are diagnosed worldwide and 200,000 die. The sexually transmitted oncogenic human papillomavirus (HPV) types are established as the major etiological agents of cancer of the cervix. LÄS MER