Now showing items 111-120 of 1292
446 -- Electrochemical examination of nucleoside interaction : Adenosine-guanosine and cytidine-guanosine
(Elsevier, 1981-10)
The adsorption at the solution/mercury electrode interface of guanosine, adenosine and cytidine alone and in guanosine--adenosine and guanosine--cytidine mixtures was examined for pH 4.0 and 7.2 solutions at 25 and 40[deg]C; ...
Sensitive high-performance liquid chromatographic assay using 9-fluorenylmethylchloroformate for monitoring controlled-release lidocaine in plasma
(Elsevier, 1989)
A sensitive high-performance liquid chromatographic (HPLC) assay using fluorescence detection for quantifying lidocaine levels in plasma (in the ng/ml range) was developed. This novel HPLC assay has made possible the ...
Cell surfaces and embryos: Expression of the F9 teratocarcinoma antigen in T-region lethal, other lethal, and normal pre-implantation mouse embryos
(Elsevier, 1980-12)
F9 teratocarcinoma antigen is expressed normally on embryos which are homozygous recessive for each of 4 mutations lethal in early development, including t12. Homozygosity for two post-implantation T-region developmental ...
The effects of acute exercise on subsequent cigarette smoking
(Kluwer Academic Publishers-Plenum Publishers; Plenum Publishing Corporation ; Springer Science+Business Media, 1987-04)
The present study was conducted to examine the effects of acute aerobic exercise on smoking behavior. On alternate days, 10 healthy young smokers were subjected to half an hour of sustained high exercise (about 56% of ...
Data subset selection by Boolean calculation
(Elsevier, 1984-11)
In this journal in 1969 the authors described an unconventional method, based on concepts from systematic biology, for storing and retrieving data, whose salient features are: (1) data are stored in such a manner that the ...
The heat-stable cytosolic factor that promotes glucocorticoid receptor binding to DNA is neither thioredoxin nor ribonuclease
(Elsevier, 1987-11)
Treatment of rat liver cytosol containing temperature-transformed [3H]dexamethasone-bound receptors at 0[deg]C with the sulfhydryl modifying reagent methyl methanethiosulfonate (MMTS) inhibits the DNA-binding activity of ...
Identification of sequence changes in the cold-adapted, live attenuated influenzavaccine strain, A/Ann Arbor/6/60 (H2N2)
(Elsevier, 1988-12)
Nucleotide sequences have been obtained for RNA segments encoding the 13132, P131, PA, NP, M1, M2, NS1, and NS2 proteins of the influenza A/Ann Arbor/6/60 (H2N2) wild-type (wt) virus and its cold-adapted (ca) derivative ...
A possible role of d -valine and related d -amino acids in repression of enzyme and actinomycin synthesis
(Springer-Verlag, 1989-01)
The addition of d -valine and related d -amino acids to the production medium blocks kynurenine formamidase II and actinomycin D synthesis by Streptomyces parvulus . This effect may be due to a direct inhibition of the ...
PCB uptake and transfer to humans by lake trout
(Elsevier, 1984)
A mathematical model for contaminant uptake from food and water by fishes is combined with a model for yield as a function of fishing mortality in order to examine both the contaminant concentration in fishes and the amount ...