Carbohydrate Metabolism of Staphylococcus aureus
KC Strasters, KC Winkler - Microbiology, 1963 - microbiologyresearch.org
The experiments described establish the importance of the pentose cycle in carbohydrate
breakdown by Staphylococcus aureus. No Entner-Doudoroff pathway was found. Another …
breakdown by Staphylococcus aureus. No Entner-Doudoroff pathway was found. Another …
Virus survival as a seasonal factor in influenza and poliomyelitis
JH Hemmes, KC Winkler, SM Kool - Antonie Van Leeuwenhoek, 1962 - Springer
The influence of temperature and humidity on the survival of airborne viruses was studied in
a static system. Preliminary experiments with a bacteriophage showed that relative humidity …
a static system. Preliminary experiments with a bacteriophage showed that relative humidity …
A reproducible method for caries evaluation
O Backer Dirks, J Van Amerongen… - Journal of dental …, 1951 - journals.sagepub.com
MATERIALS AND METHODS A. X-ray Tube and Films.-A Philips Practix type No. 11315-83
was used throughout the work (55 kv., 3 Ma.). Kodak DF 39 dental films 1 by 11/2 in. were …
was used throughout the work (55 kv., 3 Ma.). Kodak DF 39 dental films 1 by 11/2 in. were …
Lysogenic Conversion of Staphylococci to Loss of β-Toxin
KC Winkler, J De Waart, C Grootsen… - …, 1965 - microbiologyresearch.org
Staphylococci may produce β-toxin and staphylokinase (fibrinolysin). In clinical material there
is a preponderance of strains which are β-toxin negative and kinase positive (β – K + ), but …
is a preponderance of strains which are β-toxin negative and kinase positive (β – K + ), but …
Bacteriologic results from 4,000 root canal cultures
KC Winkler, J Van Amerongen - Oral surgery, oral medicine, oral pathology, 1959 - Elsevier
The bacteriologic results from more than 4,000 root canal cultures are discussed.
Streptococci form 61 per cent of the isolated organisms. Among these, the group of hemolytic, …
Streptococci form 61 per cent of the isolated organisms. Among these, the group of hemolytic, …
The faecal flora in ulcerative colitis
JAA van der Wiel-Korstanje… - Journal of Medical …, 1975 - microbiologyresearch.org
Differential counts of the faecal flora of patients with ulcerative colitis showed a dysbiotic
flora with a 100-fold increase of group-D streptococci and a reduction of bifidobacteria in …
flora with a 100-fold increase of group-D streptococci and a reduction of bifidobacteria in …
Survival of measles virus in air
JG De Jong, KC Winkler - Nature, 1964 - nature.com
MEASLES is a very infectious disease which is considered to be transmitted by airborne
infection. The morbidity of measles shows a seasonal variation 1,2 the disease being more …
infection. The morbidity of measles shows a seasonal variation 1,2 the disease being more …
Indifferent and haemolytic streptococci possessing group-antigen F
H Ottens, KC Winkler - Microbiology, 1962 - microbiologyresearch.org
‘Indifferent’ strains of streptococci-ie strains which give no haemolysis or greening on blood-agar
plates-frequently occur in cultures from dental root-canals. A serological study of over …
plates-frequently occur in cultures from dental root-canals. A serological study of over …
The inactivation of poliovirus in aerosols
JC De Jong, KC Winkler - Epidemiology & Infection, 1968 - cambridge.org
Poliovirus type 1, strain LSc2ab, was directly sprayed in a static air cabinet at 20 C. and
sampled afterwards with impingers. Virus inactivation during spraying was maximal in dry air; …
sampled afterwards with impingers. Virus inactivation during spraying was maximal in dry air; …
Inactivation of respiratory syncytial virus in aerosol
J Rechsteiner, KC Winkler - Journal of General Virology, 1969 - microbiologyresearch.org
Aerosols of respiratory syncytial virus were kept at different relative humidities (RH). Viability
was studied by a plaque method. Virus recoveries 1 min. after aerosolization were highest …
was studied by a plaque method. Virus recoveries 1 min. after aerosolization were highest …