Zobrazeno 1 - 10
of 127
pro vyhledávání: '"Lewis W. Wannamaker"'
Autor:
مسعود کیهانی, Lewis W. Wannamaker
Publikováno v:
Archives of Razi Institute, Vol 19, Iss 1, Pp 119-119 (1967)
Externí odkaz:
https://doaj.org/article/dbcaa4ca362f4f6a85e9729e421f754c
Publikováno v:
Journal of Infectious Diseases. 140:747-757
The phylogenetic relationships of 73 strains of group A Streptococcus isolated over a six-year period from a population with a high prevalence of streptococcal infections were analyzed with use of four serotype-specific markers: the serum opacity fac
Publikováno v:
American Journal of Epidemiology. 104:652-666
Serial observations including cultures of the upper respiratory tract and of infected skin lesions and streptococcal antibody determinations were made over a two-year period in a semi-closed population of children between 10 months and 15 years of ag
Autor:
Lewis W. Wannamaker, Adnan S. Dajani
Publikováno v:
Annals of the New York Academy of Sciences. 236:389-394
Publikováno v:
Journal of Clinical Investigation. 68:665-671
The lymphocyte transformation responses to purified preparations of two extracellular products of group A streptococci (blastogen A and nuclease B), to phytohemagglutinin, and to Candida albicans antigen were measured in tonsillar and peripheral bloo
Publikováno v:
Pediatrics. 64:904-912
One hundred ninety-six individuals, 86 with clinically overt pharyngotonsillitis and 110 of their clinically negative contacts were studied to evaluate the sensitivity and the specificity of quantitative saliva cultures for group A β-hemolytic strep
Publikováno v:
Infection and Immunity. 26:1202-1210
In contrast to Staphylococcus aureus and coagulase-negative staphylococci, group A streptococci are infrequently present on normal human skin, except in certain populations with endemic impetigo. This has been attributed to differences in susceptibil
Publikováno v:
Journal of Medical Microbiology. 12:413-427
A unique and characteristic bacteriocine-like inhibitor elaborated by M-type 4, T-pattern 4, group-A streptococci was isolated and partially purified. This inhibitor was found to be produced optimally in Todd-Hewitt broth; after extraction and concen
Publikováno v:
The Journal of Experimental Medicine
Determinants of streptococcin A-FF22 (SA) production and host cell immunity have been transduced to three serologically distinct Group A streptococci. Streptomycin resistance markers were not cotransducible with bacteriocin determinants. SA+ transduc
Publikováno v:
Journal of Infectious Diseases. 129:322-326
To determine whether leukocyte responsiveness is related to the typical rapid localization that occurs in streptococcal skin infection, the leukotactic responses of neutrophil granulocytes from 20 patients with streptococcal pyoderma were compared wi