Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Lois S. Avigad"'
Publikováno v:
Annals of the New York Academy of Sciences. 236:292-306
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3178d630590373baa3d947123b1a31a
https://doi.org/10.1111/j.1749-6632.1974.tb41499.x
https://doi.org/10.1111/j.1749-6632.1974.tb41499.x
Autor:
Lois S. Avigad, Alan W. Bernheimer
Publikováno v:
Archives of Biochemistry and Biophysics. 217:174-180
Three polypeptides designated epiactins A, B, and C are responsible for the hemolytic activity of extracts of the sea anemone, Epiactis prolifera. Their pI values are 6.4, 8.3, and 7.6 for A, B, and C, respectively. They all are similar in size (ca.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e10872127cd0f1c33b09fe9150f404d3
https://doi.org/10.1016/0003-9861(82)90491-x
https://doi.org/10.1016/0003-9861(82)90491-x
Publikováno v:
Toxicon. 22:183-191
A comparison was made of the hemolytic potency of aqueous extracts prepared from five species of intertidal sea anemones from the coast of South Africa. The active agent in an extract of Pseudactinia varia was purified by ammonium sulfate precipitati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da04408c2a1d1876f94ad8d6aeb3651e
https://doi.org/10.1016/0041-0101(84)90019-9
https://doi.org/10.1016/0041-0101(84)90019-9
Publikováno v:
Toxicon. 17:69-75
Metridiolysin, a cytotoxic protein from the sea anemone, Metridium senile , is activated by dithiothreitol and appears to be dependent for its activity on SH-groups. In this respect it resembles a class of SH-activated cytolytic bacterial proteins of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2b401e29e0da5144e98cf9aa12992e3
https://doi.org/10.1016/0041-0101(79)90257-5
https://doi.org/10.1016/0041-0101(79)90257-5
Publikováno v:
Toxicon. 18:271-278
The venom of Pogonomyrmex barbatus was analyzed with a view to elucidating the chemical nature of the agent responsible for direct hemolysis. Gel filtration experiments indicated the mol. wt of the active substance, termed barbatolysin, to be ca. 300
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49ad910d0893594293cd4954c48c2fd6
https://doi.org/10.1016/0041-0101(80)90005-7
https://doi.org/10.1016/0041-0101(80)90005-7
Autor:
Lois S. Avigad, Alan W. Bernheimer
Publikováno v:
Toxicon. 19:529-534
Seven kinds of sea anemones and the sea pansy, Renilla kollikeri , were examined for the presence of cytolytic toxins. Tealia lofotensis and Epiactis prolfiera yielded very potent lytic preparations whereas extracts of Anthopleura xanthogrammica , A.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55b416949d0a0b77da6105e058e0f5e9
https://doi.org/10.1016/0041-0101(81)90011-8
https://doi.org/10.1016/0041-0101(81)90011-8
Autor:
Lois S. Avigad, Alan W. Bernheimer
Publikováno v:
Journal of General Microbiology. 61:361-369
Surmmary The substance responsible for lysis of erythrocytes by cultures of Bacillus subtilis, designated subtilysin, was purified. It contained a peptide of leucine, aspartic acid, glutamic acid and valine and probably a lipid. Subtilysin was activa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd999fc5af0d1f8a95017576fa8a5480
https://doi.org/10.1099/00221287-61-3-361
https://doi.org/10.1099/00221287-61-3-361
Publikováno v:
Journal of Bacteriology. 96:487-491
Several preparations of staphylococcal α-toxin and δ-lysin were studied in order to compare hemolytic activity with capacity to lyse bacterial protoplasts. δ-Lysin in relatively low concentration lysed protoplasts of Sarcina lutea , protoplasts of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77e72d1287f7996934578eac803fc50c
https://doi.org/10.1128/jb.96.2.487-491.1968
https://doi.org/10.1128/jb.96.2.487-491.1968
Autor:
Lois S. Avigad, Alan W. Bernheimer
Publikováno v:
FEMS Microbiology Letters. 9:15-17
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4c7b61dc29a9bba4329791e356b44fc
https://doi.org/10.1111/j.1574-6968.1980.tb05596.x
https://doi.org/10.1111/j.1574-6968.1980.tb05596.x
Autor:
Lois S. Avigad, Alan W. Bernheimer
Publikováno v:
Infection and immunity. 9(6)
Conditions are defined for the production, in high titers, of an extracellular hemolytic toxin of Aeromonas hydrophila , here termed “aerolysin.” Substantial purification of the toxin was accomplished by means of salt fractionation, dialysis, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::857c82f2757077bf1e4658edacee5456
https://pubmed.ncbi.nlm.nih.gov/4208526
https://pubmed.ncbi.nlm.nih.gov/4208526