Zobrazeno 1 - 10
of 33
pro vyhledávání: '"R, Pontefract"'
Publikováno v:
Canadian Journal of Microbiology. 37:647-650
Five strains of nonpathogenic Listeria monocytogenes were characterized for (i) hemolysin production, (ii) cytolysis of Chinese hamster ovary (CHO) cells, and (iii) ability to attach and enter intestine 407 cells. Four of the five strains produced va
Publikováno v:
The Annals of thoracic surgery. 69(4)
Background. Tracheostomy after cardiac operation through a median sternotomy is believed to increase the risk of mediastinitis, leading to debate as to whether early tracheostomy is safe in these patients. Methods. A record search of patients undergo
Publikováno v:
Transplantation proceedings. 28(5)
Publikováno v:
Toxicology. 94(1-3)
Ketoconazole (KC), an orally effective systemic antifungal agent, has been associated with symptomatic hepatotoxicity with an incidence as low as 1 in 2000. Studies from this laboratory have shown that in the mouse ketoconazole elicit a biphasic effe
Autor:
D F, Kelly, R, Pontefract
Publikováno v:
The Veterinary record. 127(18)
Publikováno v:
Canadian Journal of Microbiology. 26:511-517
In the previous paper we reported that the maximum temperature for growth of Staphylococcus aureus was about 2 °C higher in media supplemented with NaCl. We now show that MgCl2 was the most effective protectant at 0.4 M. NaCl and KCl were as effecti
Publikováno v:
Canadian journal of microbiology. 21(11)
Neisseria gonorrhoeae 188, type 1, was cultured with monolayers of Rhesus monkey kidney (RE2) cells. Attachment of gonococci to RE2 cells occurred from about 2 h after inoculation and appeared maximal by 6 h when stained with crystal violet solution
Autor:
L. Perelmutter, R. Pontefract
Publikováno v:
Acta allergologica. 31(3)
Previous studies using immunofluorescence and autoradiography demonstrated the presence of specific immunoglobulin E (IgE) receptors on rat mast cells (RMC). This finding was confirmed by the use of transmission electron microscopy (TEM) combined wit
Publikováno v:
Cancer research. 44(2)
Following mitogen stimulation (phytohemagglutinin or concanavalin A), feline lymphocytes were maintained in medium containing feline interleukin 2. Lymphocyte lines derived from the blood of feline leukemia virus-infected cats contained cells 50 to 9
Autor:
R. Pontefract, H. M. Cunningham
Publikováno v:
Nature. 232(5309)
THE hazards of inhaling asbestos fibres1–4, the high incidence of gastrointestinal cancer1,2,5–7 and abdominal neoplasms3,8,9 among asbestos workers and the fact that asbestos fibres may penetrate the mucosa of the stomach and the intestine of an