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Article
Pulmonary fungus flora in experimental pneumocystosis of cortisone-treated rats
In cortisone-treated rats, in addition to the observation of heavy bacterial infections and pneumocystosis in almost all animals, numerous fungus species were isolated from the lung tissue in 75 percent of the...
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Article
Experimental cutaneous primary infection with Cryptococcus neoformans (Sanfelice) Vuillemin
1. Subcutaneous inoculation into the forelegs of hamsters withC. neoformans following trauma as well as subcutaneous inoculation into the abdominal wall led to infection with dissemination.
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Article
Attempts to produce experimental intestinal cryptococcosis and sporotrichosis
The technique used in this experiment for feeding infected material to hamsters led to the production of occasional primary pulmonary foci of cryptococcosis and sporotrichosis, respectively. No evidence of pri...
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Article
Recognition of changing sources in histoplasmic infection
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Article
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...
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Article
Histoplasmosis in India
The article gives a critical review of the available publications pertaining to Histoplasmosis in India. Evidence on hand indicates that this fungus infection is not endemic in India.
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Article
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.
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Article
Über das Vorkommen von Neuraminidase beiMycoplasma gallisepticum
The presence of neuraminidase activity in aMycoplasma gallisepticum strain was demonstrated by colorimetric determination of free N-acetylneuraminic acid released from various neuraminic acid containing substrate...
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Article
Killing of mycoplasmas by the antibodies to foreign antigens acquired by the organisms from the growth medium
The incubation of rabbit anti-horse serum (anti-HS) with mycoplasmas (represented byMycoplasma gallisepticum andMycoplasma pneumoniae strains) grown in presence of 20% horse serum resulted in significant killing ...
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Article
International mycoplasma symposium 6/7th September 1971 in Mainz Summaries of the papers
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Article
Mycoplasma interactions with cell cultures, uncultured living cells and the problems posed by their presence in tissue cultures
The presence of mycoplasmas in tissue cultures has created many problems for investigators employing cell cultures, especially with respect to the interpretation of the results. It was partly because of these ...
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Article
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...
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Article
Proteolytic activity of Cryptococcus neoformans against human plasma proteins
Although Cryptococcus neoformans is not regarded as proteolytic, the sensitive technique of immunoelectrophoresis has demonstrated its ability to degrade human α2HS-glycoprotein and split up human as also pure ca...
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Article
Neuraminidase Induced Loss in the Transplantability of Murine Leukaemia L 1210, Induction of Immunoprotection and the Transfer of Induced Immunity to Normal DBA/2 Mice by Serum and Peritoneal Cells
Leukaemia L 1210 cells preincubated in vitro with neuraminidase preparations derived either from Vibrio cholerae (VCN) or Clostridium perfringens (CPN) lost their i.p. transplantability for normal DBA/2 mice. Thi...
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Article
Introduction of mouse L cell nucleus into heterologous mammalian cells
HARRIS1 first achieved the introduction of a chick erythrocyte nucleus into other nucleated mammalian cells, without any detectable incorporation of chick erythrocyte cytoplasma, using inactivated Sendai virus. S...
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Article
Mononuclear cells killing Cryptococcus
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Article
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 ...
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Article
Interferon enhances T cell mediated cytotoxicity of H-2 compatible target cells infected with UV-inactivated herpes simplex virus
Mouse L-cells infected with UV-inactivated HSV could serve as suitable targets for monitoring H-2 restricted cytotoxicity mediated by HSV-immune T cells. Cytotoxic potential of immune T cells for H-2 compatibl...
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Article
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...
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Article
In vitro acquisition of resistance against herpes simplex virus by permissive murine macrophages
This study has documented that peritoneal macrophages (PM) from adult mice of strains DBA/2J, BALB/c and AKR can support productive replication of herpes simplex virus (HSV) strains Thea and Haase. Simian viru...
