Zobrazeno 1 - 10
of 90
pro vyhledávání: '"A D, Haegele"'
Autor:
S.K. Otta, Robert L. Ullrich, Maureen McCarthy, Bassem R. Haddad, Gouqing Ge, Anne Shepard, Frances S. Kittrell, Nenggang Zhang, Cristina Montagna, Henry J. Thompson, Albert D. Haegele, Daniel Medina, Debananda Pati
Publikováno v:
Cancer Research. 64:5608-5616
The absence of p53 function increases risk for spontaneous tumorigenesis in the mammary gland. Hormonal stimulation enhances tumor risk in p53-null mammary epithelial cells as well as the incidence of aneuploidy. Aneuploidy appears in normal p53-null
Autor:
Junxuan Lu, Stephanie P. Briggs, Albert D. Haegele, Henry J. Thompson, John N. McGinley, Meenakshi Singh
Publikováno v:
Carcinogenesis. 15:1567-1570
The effect of feeding a 10-fold excess of dietary iron on the promotion stage of MNU-induced mammary carcinogenesis was investigated. Rats fed excess iron in the diet had more mammary carcinomas than rats fed the recommended level of iron. A signific
Publikováno v:
Free Radical Biology and Medicine. 16:111-115
High performance liquid chromatography with electrochemical detection (HPLC-EC) was used to measure 8-hydroxy-2'-deoxyguanosine (8-OHdG), a marker for oxidative DNA damage, in mammary gland isolated from tumor-bearing and tumor-free rats fed diets of
Autor:
K. D. Haegele
Publikováno v:
Aktuelle Neurologie. 19:S7-S11
Autor:
Stephen E. Wade, Albert D. Haegele
Publikováno v:
Clinical Chemistry. 37:1166-1172
Saliva, as a medium for assessing adrenocortical function in humans, has many advantages and a few distinct disadvantages. Interpretation of measurements of saliva cortisol is complicated by the contamination of saliva by steroid-binding proteins fro
Autor:
Stephen E. Wade, Albert D. Haegele
Publikováno v:
Journal of Liquid Chromatography. 14:1813-1827
Both cortisol and its dehydro metabolite cortisone are present in normal human saliva. A method for differential Measurement of both compounds in 1 ml samples of saliva by HPLC/UV is described. the method uses an extraction column having a cyclodextr
Autor:
Stephen E. Wade, Albert D. Haegele
Publikováno v:
Journal of Liquid Chromatography. 14:1257-1266
A method for integrating solid phase extraction of corticosteroids from biological samples with normal operation of reversed-phase HPLC is described. This method uses an extraction column mounted in place of the sample loop of a conventional injectio
Autor:
Albert D. Haegele, Stephen E. Wade
Publikováno v:
Journal of Liquid Chromatography. 14:1133-1148
We report a method for differentially measuring the steroid hormones cortisol (F) and cortisone (E) in biological samples containing small quantities of either compound (50 pg F, 70 pg E). the method involves the formation of fluorescent ester deriva
Autor:
E. R. Wagner, M. A. Petty, J. Dow, Joseph Wagner, J. M. Grisar, W. De Jong, K. D. Haegele, Frank Bolkenius
Publikováno v:
Journal of Medicinal Chemistry. 34:257-260
The alpha-tocopherol analogue 3,4-dihydro-6-hydroxy-N,N,N,2,5,7,8- heptamethyl-2H-1-benzopyran-2-ethanaminium 4-methylbenzenesulfonate (1a, MDL 73404) and its O-acetate 1b (MDL 74270) were synthesized. Compound 1a was found to be hydrophilic (log P =
Publikováno v:
Analytical Chemistry. 70:4453-4455
Wang and Hackett have recently proposed (Anal. Chem. 1998, 70, 205−212) a new electrospray interface described as a “concentric cylindrical capacitor”. Excellent spectra were obtained, especially in the negative ion mode, with lipid A, a 15-mer