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pro vyhledávání: '"Andre J. Toussaint"'
Publikováno v:
The Journal of Immunology. 91:100-106
Various chemicals have been found to protect animals against the lethal effects of x-rays when administered before irradiation. Substances creating anoxia and chemicals containing sulfhydryl (-SH) groups are among those discovered to be capable of pr
Autor:
Louis H. Muschel, Andre J. Toussaint
Publikováno v:
The Journal of Immunology. 89:27-34
Summary The assays for phage neutralizing activity (PNA) of normal serum presently in use measure total serum activity. These methods do not measure the activity of the individual serum components, normal Ab and C′, which are required for PNA. Ther
Autor:
Andre J. Toussaint, Louis H. Muschel
Publikováno v:
Nature. 183
NORMAL mammalian serum of most species is capable of neutralizing bacteriophages of the Escherichia coli T series. This activity of normal serum has been attributed to the properdin system although a lack of correlation between properdin-levels and p
Autor:
Andre J. Toussaint, Robert I. Anderson
Publikováno v:
Applied microbiology. 13
An indirect fluorescent-antibody (FA) procedure employing soluble antigen fixed onto an artificial matrix was developed, and a mechanical means for reading of test results was devised. The method employs two small cellulose acetate paper discs for ea
Publikováno v:
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.). 120(3)
SummaryA soluble antigen fluorescent antibody (SAFA) technic for the serorecognition of American trypanosomiasis is described. The technic has the following advantages over the conventional whole organism indirect fluorescent antibody tests: 1) permi
Publikováno v:
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.). 96(3)
SummaryThe reaction of zymosan with properdin of certain animal species was found to be inhibited in the presence of properdin-free human complement (RP), an essential reagent in the standard assay. The problem was resolved by 1) precipitating the pr
Publikováno v:
Nature. 210:543-544
NATURALLY occurring antibodies to antigens of erythro-cytes, tissues such as liver, and microbes are invariably detectable in the serum of fully grown animals but are not found in the serum of the new-born. Whether these antibodies arise as a result