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Literature DB >> 6769045

Conditioned pathogenicity of Microsporum gypseum biochemical mutants.

Abstract

Experimental infections of guinea pigs with three biochemical mutants of Microsporum gypseum are described. Under normal conditions the mutants are avirulent. The virulence became manifested in two mutants (1) when substance necessary for growth of individual mutants were brought into the place of inoculation, (2) when the defense mechanism of the organism was altered with the application of immunosuppressive drugs. One of the mutants was permanently avirulent. The importance of experimental results for explanation of conditioned pathogenicity of some dermatophytes is discussed.

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Year: 1980 PMID： 6769045 DOI： 10.1007/bf00704315

Source DB: PubMed Journal: Mycopathologia ISSN： 0301-486X Impact factor: 2.574

15 in total

1. Recurrent Cushing's syndrome with Trichophyton rubrum infection.

Authors: L M NELSON; K J MCNIECE
Journal: Arch Dermatol Date: 1959-12

2. Generalized trichophtyon rubrum infection associated with systemic lymphoblastoma; report of three cases.

Authors: G M LEWIS; M E HOPPER; M J SCOTT
Journal: AMA Arch Derm Syphilol Date: 1953-03

3. Saprophytic occurrence of Trichophyton mentagrophytes and Microsporum gypseum in the coats of healthy laboratory animals. (Preliminary report).

Authors: E Feuerman; I Alteras; M D Hönig; N Lehrer
Journal: Mycopathologia Date: 1975-02-28 Impact factor: 2.574

4. Temperature induced dimorphism in Microsporum gypseum.

Authors: E Weigl; M Hejtmánek
Journal: Zentralbl Bakteriol Orig A Date: 1977-06

Review 5. The role of opportunistic bacteria in human disease.

Authors: A von Graevenitz
Journal: Annu Rev Microbiol Date: 1977 Impact factor: 15.500

6. Genetic equilibria in host-pathogen systems.

Authors: K J Leonard
Journal: Phytopathology Date: 1969-12 Impact factor: 4.025

7. The genetic basis of virulence in dermatophytes.

Authors: M Hejtmánek; K Lenhart
Journal: Folia Biol (Praha) Date: 1970 Impact factor: 0.906

8. Generalized microsporum audoninii infection and depressed cellular immunity associated with a missing plasma factor required for lymphocyte blastogenesis.

Authors: D E Allen; R Snyderman; L Meadows; S R Pinnell
Journal: Am J Med Date: 1977-12 Impact factor: 4.965

Conditioned pathogenicity of Microsporum gypseum biochemical mutants.

1. Recurrent Cushing's syndrome with Trichophyton rubrum infection.

2. Generalized trichophtyon rubrum infection associated with systemic lymphoblastoma; report of three cases.

3. Saprophytic occurrence of Trichophyton mentagrophytes and Microsporum gypseum in the coats of healthy laboratory animals. (Preliminary report).

4. Temperature induced dimorphism in Microsporum gypseum.

Review 5. The role of opportunistic bacteria in human disease.

6. Genetic equilibria in host-pathogen systems.

7. The genetic basis of virulence in dermatophytes.

8. Generalized microsporum audoninii infection and depressed cellular immunity associated with a missing plasma factor required for lymphocyte blastogenesis.

9. Keratinophilic fungi on cats and dogs. II.

10. Factors determining the susceptibility of mice to experimental phycomycosis.

1. Keratinolytic and keratinophilic fungi of children's sandpits in the city of Turin.

2. The cell wall of fungal human pathogens: its possible role in host-parasite relationships.

3. Olorofim Effectively Eradicates Dermatophytes In Vitro and In Vivo.