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    Enzymatic degradation of human lipoproteins by mycoplasmas

    Die lipolytische Enzymaktivität saprophytärer und tierpathogener Mykoplasmenstämme wurde immunelektrophoretisch untersucht, wobei als Substrat menschliches Serum diente. Dabei wurde bei einigen Stämmen die Fäh...

    K. K. Sethi, H. E. Müller in Experientia (1970)

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    Interaction between mycoplasmas and Ehrlich ascites tumor cells

    Es wurde gezeigt, dass die Adsorption von Mycoplasmen an Ehrlich Ascites-Tumorzellen an das Vorhandensein von neuraminidase-empfindlichen Zellrezeptoren gebunden ist.

    K. K. Sethi, H. Brandis in Experientia (1970)

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    Über die Aktivitätssteigerung mikrobieller Neuraminidasen bei niedrigen Wasserstoffperoxid-Konzentrationen

    The activity of bacterial neuraminidases can be influenced by H2O2 secreted by some organisms. Thus, at low H2O2 concentrations (0.002–0.01%), an increase of neuraminidase activities was observed, whereas at conc...

    H. E. Müller, K. K. Sethi in Experientia (1972)

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    Intracellular behaviour ofLeishmania enriettii within murine macrophages

    Both promastigotes and amastigotes ofLeishmania enriettii were readily ingested by mouse peritoneal macrophages (MPM). Promastigotes after their entry within MPM were rapidly immobilized and their multiplication ...

    A. A. Rahman, K. K. Sethi in Experientia (1978)

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    Presence of viruses in a strain ofMycoplasma pulmonis

    Filtrates prepared from heavily grown agar cultures ofM. pulmonis strain Negroni-52 formed plaques on lawns ofA. laidlawii strain JA1 but not on those ofM. pulmonis strains Ash or Negroni-52. The plaque-forming a...

    A. A. Rahman, K. K. Sethi in Experientia (1979)

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    Multiplication of human-derivedPneumocystis carinii in severe combined immunodeficient (SCID) mice

    clinically healthy SCID mice were infected intratracheally withPneumocystis carinii (PC) of human origin. The data obtained provides unambiguous evidence that progressive multiplication of PC organisms of human o...

    K. K. Sethi in Experientia (1992)