78,520 Result(s)
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Article
On the state of health, etc., of about 450 brewery workers and officials, and of about 200 soldiers. The effect of a daily dose of vitamins (Spinatin)
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Chapter
Inclusion bodies and their relationship to viruses
The term virus is not easily defined if it is taken to include free-living nonpathogenic organisms of the types described by Barnard (1935) and Laidlaw and Elford (1936) which, while of very small size, can never...
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Chapter
The growth of viruses on the chorioallantois of the chick embryo
In 1931, Woodruff and Goodpasture reported that the virus of fowl-pox could be grown on the chorioallantois of the develo** chick, and that proliferative lesions containing typical inclusion bodies were produce...
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Chapter
Biochemistry and biophysics of viruses
Studies on the effect of different chemical and physical agents on the activity of viruses were in progress even before viruses were recognized as a separate group of infectious entities and have been continue...
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Article
Further observations on the value of heated elementary body suspensions in immunization against experimental influenza
Further evidence has been obtained that E. B. S. heated at 57° C. for 30 minutes constitute a satisfactory immunizing agent. They produce a high degree of immunity in mice; they are sterile, non-infective and ...
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Article
The mode of action of formaldehyde upon phage proteid
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Article
The water content of the particle of vaccinia virus proteid
When vaccinia virus proteid particles agglutinated in a weakly acid solution were centrifuged by an ordinary centrifuge for a long period of time, and the water contents of the precipitate thus sedimented were...
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Article
The inactivation of phage protein by neutralization of its acidified solution
Moriyama has previously isolated a vaccinia virus protein which is severely inactivated if its acidified solution is neutralized in the presence of inorganic salts, while the inactivation scarecely occurs if no ...
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Article
Thermal inactivation rates of four plant viruses
Thermal inactivations of tobacco-necrosis virus, tobacco-mosaic virus, alfalfa-mosaic virus and tobacco-ringspot virus were found to follow the course of a first order reaction. The rates of inactivation at a ...
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Article
The shrinkage and swelling of the Particle of minute-body-forming proteid, including virus proteid, due to the addition of sugars or of NaCl
The minute-body-forming proteid particles (protoplasm-lipoproteid particles) including vaccinia virus proteid particles are exerted on some influences in the degree of its swelling through the addition of suga...
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Article
The mode of action of formaldehyde upon phage proteid
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Article
Resorption and excretion of glucose by the particle of minute-body-forming proteid, including virus proteid
The resorption and excretion of glucose by living cells can be explained to be due to a property of the minute-body-forming proteid existing in the cells.
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Article
The water content of the particle of vaccinia virus proteid
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Article
The spring-summer tick-borne encephalitis
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Article
Absorption of inorganic salts and sugars by vaccinia and by coagulated casein particles
The salt-impenetrable space of vaccinia particles isolated from vaccine pulp by isoelectric precipitation method was estimated by measuring the salt quantity added to the suspension of the vaccinia particles o...
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Article
Swine pox
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The clinical and pathological pictures produced in experimental swine by a strain of swine pox virus obtained...
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Studies on rennin as a virus-model. I. The inactivation of rennin by the neutralization of its acidified solution
It was found that rennin (commercial preparation: Dr.Fraenkel and Dr.Landau) is inactivated severely if its acidified solution is neutralized by NaOH. The inactivation is induced when the pH of the solution passe...
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Article
The isolation of phage particles possessing an extremely high activity
Coli-phage protein samples possessing extremely high activity could be isolated by our isoelectric precipitation method from culture filtrates of high titres, which had been prepared by a method described in t...
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Article
Etiology of the autumn encephalitis in the far east of the USSR
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Article
Studies on rennin as a virus-model. II. resemblance of rennin to some viruses in its physical and chemical properties
Rennin is regarded as being similar to viruses such as vaccinia and phage in its physical and chemical properties. Rennet activity is carried by a lipoprotein existing in particles or micells of very great dim...
