Biomedical subjects

G Reuter

Publications and source records attributed to G Reuter.

At least 217 records · Page 12Linked to original sources

PubMed1976

[Changes in the polysaccharide biosynthesis of Candida guilliermondii induced by diphenylamine].

Diphenylamine (DPA) inhibits the formation of glucan in Candida guilliermondii while stimulating that of mannan. The total polysaccharide of cells decreases when growing in the presence of DPA. These effects are dependent on the concentration of DPA. Compared with 14 structure-like substances, DPA was found to have the strongest activity.

Aniline Compounds↗

PubMed1976

[Surgical aspects of the problem of child abuse with special reference to injuries of the internal organs].

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Abdominal Injuries↗

PubMed1976

[Cellular immunity in psoriasis].

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Age Factors↗

PubMed1976

[Physiology and biochemistry of streptomycetes. 4. Isolation and identification of mycarose, mycaminose and desmycarosyl-antibiotic from the macrocide-antibiotic a 6599 (Turimycin)].

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Anti-Bacterial Agents↗

PubMed1976

[Excretion of organic compounds bei microorganisms in presence of diphenylamine].

Diphenylamine (DPA) causes an increased leakage of organic compounds with resting cells of Candida guilliermondii, Bacillus subtilis, Escherichia coli, and Staphylococcus aureus already after a treatment of 1 h. The leakage depends both on the concentration of DPA and the duration of the treatment. Moreover, DPA influences the composition of the leaked ninhydrine-positive compounds. After 20 h of treatment an increased release of mannan and ribose is observed in addition to the stronger leakage of ninhydrine positive compounds. With regard to the relation between structure and activity of DPA, the activity of 21 compounds was investigated. The two apolar phenyl groups as well as the secondary amino group being able to form ionic bounds are essential for maximal activity. A disturbance of the function of the cell membrane caused by DPA is discussed.

Acetates↗

PubMed1976

[Physiology and biochemistry of Streptomyces. 7. Demonstration of methylglycosides of mycarose and its acylderivatives from the macrolid-antibiotic Turimycin].

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Anti-Bacterial Agents↗

PubMed1976

[The physiology and biochemistry of Streptomycetes. 5. Isolation and identification of fatty acids from the macrolide antibiotic A 6599 (turimycin)].

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Anti-Bacterial Agents↗

PubMed1975

[Letter: Vitiligo. Treatment by local corticotherapy].

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Administration, Topical↗

PubMed1975

[Physiology and biochemistry of streptomycetes. III. Incorporation of D-glucose-u-14C in paramomycin as indicator of antibiotic biosynthesis by Streptomyces albus var. metamycinus nov. var].

Paromomycin was isolated from culture filtrates of Streptomyces albus var. metamycinus nov. var. after feeding the growing cultures with D-glucose-u-14C. From the different incorporation rates conclusions concerning different features of the paromomycin biosynthesis (utilization of the carbon source, proportional and disproportional changes of the rates of synthesis) could be drawn. Uptake and metabolism of glucose are discussed.

Culture Media↗

PubMed1975