Studies on Leukocytosis-Promoting Principle. III. Comparison of the Leukocytosis-Promoting Activities of Parotin, Saliva Parotin A, Adrenocorticotropin and Bacterial Lipopolysaccharide
نویسندگان
چکیده
منابع مشابه
The active principle in the leukocytosis-promoting factor of exudates.
T HE earlier studies of the writer have demonstrated that the leukocytosis accompanying many inflammatory processes is referable to the liberation at the site of inflammation of a factor closely associated with the pseudoglobulin fraction of ‘ ‘ 2 , 3 The factor per se offers a reasonable explanation for the mechanism of leukocytosis with inflammation. This factor not only induces a discharge o...
متن کاملEffect of a lipid fraction from human saliva on serum calcium levels and leukocyte numbers in rabbits.
A lipid fraction was obtained by extraction with chloroform-methanol (1:1 .v/v) of "the S-precipitate"prepared from whole human saliva by one precipitation.This fraction produced leukocytosis, but not hypocalcemia , in rabbits upon intravenous injection. Saliva-parotin-A purified from the S-precipitate possessed both hypocalcemic and leukocytosis-promoting activities, which remained unaffected ...
متن کاملLeukocytosis-promoting factor of Bordetella pertussis.
The leukocytosis-promoting factor (LPF), purified from materials extracted from agar in which Bordetella pertussis was grown, caused leukocytosis and an increased sensitivity to histamine when as little as 0.04 Ag of protein was given intravenously to mice. LPF was adsorbed onto erythrocytes, causing hemagglutination. As little as 0.03 ,g of LPF protein agglutinated chicken erythrocytes in 0.05...
متن کاملN- and C-terminal amino acids of saliva parotin A.
During the course of an investigation into the biological activities and chemical properties of saliva parotin A it became necessary to study the chemical structure of this protein. Previous workers have reported that the molecular weight of saliva parotin A prepared from human saliva is 15,900 (Ito, Y. 1960). Proline, threonine, aspartic acid, and gluta mic acid are contained in saliva parotin...
متن کاملTHE ACTIVE PRINCIPLE IN THE LEUKOCYTOSIS-PROMOTING FACTOR OF EXUDATES By
T HE earlier studies of the writer have demonstrated that the leukocytosis accompanying many inflammatory processes is referable to the liberation at the site of inflammation of a factor closely associated with the pseudoglobulin fraction of ‘ ‘ 2 , 3 The factor per se offers a reasonable explanation for the mechanism of leukocytosis with inflammation. This factor not only induces a discharge o...
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ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1976
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1947.96.4_407