The chemical stability of folic acid in 25 percent dextrose,
3.5 percent amino acids and multivitamin solution was investigated.
Solutions of 2.5, 5.0, 7.5 and 1.0 mg/liter of folic acid admixed
in the study solution were prepared. Solutions were stored
in light-room temperature, light-refrigeration, dark-room temperature,
or dark-refrigeration. Samples were...
I examined, in three separate studies, the active chromatin
structure of the yeast, Saccharomyces cerevisiae.
Yeast contains four proteins having amino acid compositions
typical of the high mobility group (HMG) proteins. Three of these
are eluted from chromatin by 0.35 M NaCl; one is not, but is eluted
by 0.25...
A control program restricting the use of second generation
cephalosporins was evaluated.
A retrospective cephalosporin use review was conducted at two
large teaching hospitals; the Veterans' Administration Medical
Center (VAMC) and the Oregon Health Sciences University (OHSU). A
control program restricting the use of second generation cephalosporins
was in operation...
The individual through earliest recorded history reveals contradictory views of the
human life-span. "Am I a free and unique individual, able to make choices and decide my
own destiny?, or, "Am I only a victim of circumstance, a speck of dust in the universe's
whirlwind of fate?"
Each view is...