Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Frank Thorp"'
Autor:
Frank Thorp, M. L. Gray
Publikováno v:
Zentralblatt für Veterinärmedizin. 4:405-414
ummary Listeria monocytogenes seemed to pass through the milk of rabbits exposed orally a few days pre- or immediately postpartum in sufficient numbers to infect the suckling young. Of 16 newborn kindlings born to noninfected does but suckled by infe
Publikováno v:
Poultry Science. 28:486-498
ONLY limited work has been done with the cultivation of tumors in avian eggs since the original studies with the chicken sarcoma, CT1 by Rous and Murphy (1911), and Murphy and Rous (1912). With the recent extensive use of embryonated eggs in the stud
Autor:
Robert Graham, Frank Thorp
Publikováno v:
The Journal of Immunology. 20:305-312
Summary An antigenic decline in botulinum toxoids of 30 to 60 per cent over a period of one to twelve months was measured by the increased number of arbitrary units required to protect guinea pigs against lethal amounts of homologous toxins. None of
Publikováno v:
Journal of Infectious Diseases. 47:83-86
Publikováno v:
Journal of Animal Science. 3:340-345
Autor:
Frank Thorp, Robert Graham
Publikováno v:
Poultry Science. 13:102-109
SPONTANEOUS outbreaks of an acute laryngotracheitis syndrome in chickens have been recognized in Illinois since 1923. The disease has occurred in farm flocks, broiler feeding plants, poultry fattening and concentration stations, and in recent years a
Publikováno v:
Journal of the American Pharmaceutical Association (Scientific ed.). 40:263-267
Results are presented concerning the effects of alkyldimethylbenzylammonium chloride when fed in the diets of rats and dogs and when given in single doses by stomach tube to rats. Rats were fed for a two-year period in one experiment and for four mon
Publikováno v:
Experimental Biology and Medicine. 94:162-166
Publikováno v:
Journal of Infectious Diseases. 47:340-344
In previous publications,1 we described a pleomorphic micro-organism with coccus, rod and spirillum-like forms which was isolated from the upper part of the respiratory tract of fowls suffering from spontaneous acute and subacute laryngotracheitis. C
Publikováno v:
Poultry Science. 12:112-119
IN RESPONSE to a demand for a simpler method of procedure for the detection of pullorum disease, an intradermal test was described by Ward and Gallagher (1917), a rapid plate serum test by Runnels, Coon, Farley and Thorp (1927), a rapid whole blood t