References of "Welsch, Maurice"
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See detailConcentration et purification des principes bacteriolytiques de l'actinomycetine par chromatographie sur corps microbiens.
Ghuysen, Jean-Marie ULg; Welsch, Maurice

in Comptes Rendus des Séances de la Société de Biologie et de ses Filiales (1954), 148(13-14), 1283-1287

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See detailL'activité antibiotique du type actinomycetine chez les Streptomyces
Ghuysen, Jean-Marie ULg; Leger, G.; Welsch, Maurice

in Comptes Rendus des Séances de la Société de Biologie et de ses Filiales (1954), 148(19-20), 1691-1693

cf. C.A. 47, 6491c; 49, 422d. Actinomycetin, obtained from Streptomyces albus G, was shown to contain 5 distinct enzymes which attack, resp., heat-killed Escherichia coli, keratin, mucin, casein, and a ... [more ▼]

cf. C.A. 47, 6491c; 49, 422d. Actinomycetin, obtained from Streptomyces albus G, was shown to contain 5 distinct enzymes which attack, resp., heat-killed Escherichia coli, keratin, mucin, casein, and a component of the epidermis the destruction of which results in epidermal desquamation and loosening of the hair. The substrate of this last enzyme is a complex protein component of the skin extractable by urea soln. (with or without KCl) at 25°. Another fraction of the epidermis, extractable under similar conditions at 0°, appears to be sensitive to the keratinolytic enzyme. [on SciFinder(R)] [less ▲]

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See detailActivite pneumolytique de l'actinomycetine.
Ghuysen, Jean-Marie ULg; Welsch, Maurice

in Comptes Rendus des Séances de la Société de Biologie et de ses Filiales (1954), 148(7-8), 729-732

The actinomycetin of the culture filtrate of Streptomyces albus G is a mixt. of at least 4 different agents which play a part in the lysis of live or heat-killed pneumococci. Two are identical with lytic ... [more ▼]

The actinomycetin of the culture filtrate of Streptomyces albus G is a mixt. of at least 4 different agents which play a part in the lysis of live or heat-killed pneumococci. Two are identical with lytic agents previously shown to act on other micro.ovrddot.organisms, and two appear to be specific for pneumococci. [on SciFinder(R)] [less ▲]

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See detailL'activité antibiotique du type actinomycetine chez les Streptomyces.
Bergamini, Lucia; Ghuysen, Jean-Marie ULg; Welsch, Maurice

in Comptes Rendus des Séances de la Société de Biologie et de ses Filiales (1954), 148(7-8), 733-736

The various enzymic and bacteriolyric activities found in the actinomycetin of Streptomyces albus are frequently found, more or less assocd., in actinomycetins from other species of Streptomyces. The ... [more ▼]

The various enzymic and bacteriolyric activities found in the actinomycetin of Streptomyces albus are frequently found, more or less assocd., in actinomycetins from other species of Streptomyces. The different activities are exerted by different agents present in variable proportion in the prepns. These agents can be sepd. [on SciFinder(R)] [less ▲]

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See detailInfluence des ions bivalents et de la témperature sur la production et les activités des principes bacteriolytiques de l'actinomycetine
Ghuysen, Jean-Marie ULg; Welsch, Maurice

in Comptes Rendus des Séances de la Société de Biologie et de ses Filiales (1953), 147(15-18), 1502-1505

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See detailActivité streptolytique de l'actinomycetine
Welsch, Maurice; Ghuysen, Jean-Marie ULg

in Comptes Rendus des Séances de la Société de Biologie et de ses Filiales (1953), 147(19-20), 1659-1662

Partially purified actinomycetin contains, in addn. to the colilytic and staphylolytic principles previously reported, an agent which lyses streptococci. [on SciFinder(R)]

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See detailAnalyse et purification de l'actinomycetine par absorption
Ghuysen, Jean-Marie ULg; Welsch, Maurice

in Comptes Rendus des Séances de la Société de Biologie et de ses Filiales (1952), 146(21-22), 1812-1815

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