Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Michael F. Callaham"'
Publikováno v:
The Journal of Nutrition. 111:631-638
To determine the effects of cadmium on the intestinal absorption of calcium, everted gut sacs from rats orally dosed with 0, 0.05, 0.5 or 5.0 mg Cd daily for 3 weeks were placed in media containing 4 x 10/sup -5/ M Ca. Tissue content of calcium after
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d84f7e44bdf26c3f39a18ad238fe38d
https://doi.org/10.1093/jn/111.4.631
https://doi.org/10.1093/jn/111.4.631
Publikováno v:
Pesticide Biochemistry and Physiology. 7:21-27
The lactic dehydrogenase and acetylcholinesterase enzymes of the boll weevil, Anthonomous grandis , have been shown to be inactivated by dye-sensitized photooxidation mediated by substituted xanthenes. The efficiency of the photooxidation reaction wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdabeb1d6e876c6bbe6c22e40274c972
https://doi.org/10.1016/0048-3575(77)90062-1
https://doi.org/10.1016/0048-3575(77)90062-1
Publikováno v:
Environmental Entomology. 6:669-673
Diet containing rose bengal, when fed to newly-emerged adult boll weevils in the absence of light, causes serious biochemical changes in the insect. Body weight, total protein, and certain enzyme levels remain constant in the treated weevils as oppos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee4427c04ef45982a329829c09281a15
https://doi.org/10.1093/ee/6.5.669
https://doi.org/10.1093/ee/6.5.669
Publikováno v:
Analytical Biochemistry. 70:542-546
Ampholines must be removed from proteins that have been purified using isoelectric focusing chromatography before hydrolysis since ninhydrin positive fragments result. Hollow fiber dialysis was shown to be a fast and efficient method for the removal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c035fba1c5930448a6e337c9ec8a57b
https://doi.org/10.1016/0003-2697(76)90480-2
https://doi.org/10.1016/0003-2697(76)90480-2
Publikováno v:
Comparative Biochemistry and Physiology Part C: Comparative Pharmacology. 51:123-128
1. 1. Acetylcholinesterase contained in whole-head homogenates from the imported fire ant was susceptible to dye-sensitized photooxidation induced by the presence of rose bengal, phloxin B, erythrosin B, eosin yellowish and flourescein. 2. 2. Rhodami
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f40bd729fdd875baa1a4d6efa4a502d0
https://doi.org/10.1016/0306-4492(75)90049-0
https://doi.org/10.1016/0306-4492(75)90049-0
Publikováno v:
Proceedings of the National Academy of Sciences. 78:1062-1066
Polyamine levels were evaluated in human HL-60 promyelocytic leukemia cells after treatment with inducers of terminal differentiation. Differentiation in these cells was determined by increases in the percentage of morphologically mature cells and in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36fc99e97352920b6ba42457e69820cf
https://doi.org/10.1073/pnas.78.2.1062
https://doi.org/10.1073/pnas.78.2.1062
Publikováno v:
Environmental Entomology. 4:883-886
Lethal dye-sensitized photooxidation reactions in the black imported fire ant, Solenopsis richteri (Forel), have been defined as a function of whole body concentrations of a series of xanthene dyes. Log probit analysis of mortality data has allowed c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0ffb2a611b4ad7e30e51784d20dd456
https://doi.org/10.1093/ee/4.6.883
https://doi.org/10.1093/ee/4.6.883
Publikováno v:
Environmental Entomology. 4:837-841
Adult boll weevils, Anthonomous grandis , fed for 4 days from emergence on a dyeimpregnated artificial diet before illumination at 3800 μW/cm2 fluorescent light for 4 h yielded a dietary LD50 value of 9.9×10−4 moles/liter and a tissue LD50 value
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14e60f56815409bb297fcb0df5191e0f
https://doi.org/10.1093/ee/4.5.837
https://doi.org/10.1093/ee/4.5.837
Autor:
Michael F. Callaham, James R. Heitz
Publikováno v:
International Journal of Biochemistry. 8:705-710
1. 1. The dextransucrase from strain 804 of Streptococcus sanguis has been shown to be inhibited by certain xanthene dyes in both a light-dependent (irreversible) and light-independent (reversible) mechanism. 2. 2. The dye binding site overlaps both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bd67516203b33dcc7c333d640f07903
https://doi.org/10.1016/0020-711x(77)90066-0
https://doi.org/10.1016/0020-711x(77)90066-0
Publikováno v:
Comparative Biochemistry and Physiology Part C: Comparative Pharmacology. 51:117-121
The imported fire ant is susceptible to a lethal photooxidation reaction after ingesting rose bengal. The reaction has been shown to be dependent on dye concentration, incubation period prior to exposure, light intensity and exposure time. Imported f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ffa774c5b13b7bfb9561c55a2bce7e9
https://doi.org/10.1016/0306-4492(75)90048-9
https://doi.org/10.1016/0306-4492(75)90048-9