Zobrazeno 1 - 10
of 36
pro vyhledávání: '"IVAN KOCHAN"'
Publikováno v:
Infection and Immunity. 18:439-445
Two smooth and six rough strains of Salmonella typhimurium with progressively smaller amounts of sugar and protein in their outer membrane were tested for degree of virulence in normal and iron-injected mice and for ability to acquire iron in mammali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64fcff33c65de1651a824b65e183efde
https://doi.org/10.1128/iai.18.2.439-445.1977
https://doi.org/10.1128/iai.18.2.439-445.1977
Publikováno v:
Journal of Infectious Diseases. 135:623-632
Effects of iron on the growth of avirulent and virulent strains of Escherichia coli were tested in mice and in mammalian sera. Infection of the animals with iron increased mortality rates in mice infected with the avirulent strain to levels found in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b80f1f36043b31f71b5f60d913a665f
https://doi.org/10.1093/infdis/135.4.623
https://doi.org/10.1093/infdis/135.4.623
Publikováno v:
Journal of Allergy. 38:280-289
This study has demonstrated that the passive transfer of tuberculin-type hypersensitivity from hypersensitive to normal guinea pigs is due to a factor (DH factor) which can be adsorbed to tubercle bacilli or to red blood cells sensitized with bacilla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af7dbd470b00a416b5eba7ca1dc84850
https://doi.org/10.1016/0021-8707(66)90024-4
https://doi.org/10.1016/0021-8707(66)90024-4
Autor:
Ivan Kochan
Publikováno v:
Journal of Infectious Diseases. 119:11-18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af3fa68a97d540601dc2914d72f2d83d
https://doi.org/10.1093/infdis/119.1.11
https://doi.org/10.1093/infdis/119.1.11
Publikováno v:
Infection and Immunity. 4:130-137
Mycobactin (M), an iron-chelating product of tubercle bacilli, neutralized serum tuberculostasis by removing growth-essential iron from transferrin (Tr) and supplying the metal to the bacteria. The competition for iron between Tr and M has been demon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::123333099c2715247af16ad20098ade5
https://doi.org/10.1128/iai.4.2.130-137.1971
https://doi.org/10.1128/iai.4.2.130-137.1971
Autor:
George R. Hemsworth, Ivan Kochan
Publikováno v:
Infection and immunity. 19(1)
Cellular resistance to facultative intracellular parasites has been studied by determining the antimycobacterial activity and the amount of fatty acids in sera and in heptane extracts of freshly collected and 24-h-cultured normal and activated guinea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00fac977d4433ced71a12f1b1915c8b6
https://pubmed.ncbi.nlm.nih.gov/342410
https://pubmed.ncbi.nlm.nih.gov/342410
Tubercle bacilli failed to grow in iron-void media enriched with solutions of iron-containing transferrin (Tr) or ferritin (F) because these substances do not provide the bacilli with iron, which is essential for their growth. Animal serum and macrop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83c0c123eb9cef761c3041b0577daf78
https://europepmc.org/articles/PMC414760/
https://europepmc.org/articles/PMC414760/
The fate of virulent and avirulent strains of Salmonella typhimurium in untreated and iron-injected mice and in transferrin-containing media demonstrated a direct relationship between bacterial virulence and the ability of bacteria to acquire transfe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::560e28ece0e509c0c0bf97e8dd4c7529
https://europepmc.org/articles/PMC422192/
https://europepmc.org/articles/PMC422192/
Autor:
Michael Berendt, Ivan Kochan
Publikováno v:
The Journal of infectious diseases. 129(6)
This study showed that sera of guinea pigs immunologically activated by vaccination and by challenge with bacillus Calmette-Gu6rin (BCG) and sera of lipopolysaccharide (LPS)-treated guinea pigs have tuberculocidal activity. Like the tuberculocidal ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7d22a839fc7f53787711bc1befdad2d
https://pubmed.ncbi.nlm.nih.gov/4209258
https://pubmed.ncbi.nlm.nih.gov/4209258
Autor:
Ivan Kochan
Publikováno v:
Advances in Chemistry ISBN: 9780841203594
Bioinorganic Chemistry—II
Bioinorganic Chemistry—II
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f88801dd925113cbcedc9597f4b17a2
https://doi.org/10.1021/ba-1977-0162.ch003
https://doi.org/10.1021/ba-1977-0162.ch003