Zobrazeno 1 - 10
of 22
pro vyhledávání: '"A J Quattrone"'
Publikováno v:
The Journal of Protozoology. 39:713-718
It is believed that the uptake mechanism of some nutrients by Paramecium tetraurelia primarily involves transport through the cell surface, whereas the uptake of other compounds appears to be restricted to bulk transport during food vacuole (phagosom
OBJECTIVES. Elevated lead levels in calcium supplements may pose a health risk, particularly to children with milk intolerance who rely on these products to meet their calcium requirement. Earlier reports chiefly focused on the lead content in supple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a54c1e4f1eea10713e3d9ee91f4b3d0
https://europepmc.org/articles/PMC1695147/
https://europepmc.org/articles/PMC1695147/
Publikováno v:
American journal of public health. 82(12)
We measured the concentrations of lead leached into 4% acetic acid, white port, and a synthetic alcoholic beverage that were stored in lead crystal decanters for 1-, 2-, and 10-day periods at room temperature. In decanters from 14 different manufactu
Publikováno v:
American journal of dentistry. 4(2)
This study utilized a vital bleaching agent as well as an enamel microabrasion compound with low hydrochloric acid concentration to remove intrinsic stains on the facial surfaces of anterior teeth. In addition, scanning electron microscopic analyses
Autor:
Alfredo J. Quattrone
Publikováno v:
Phytomedicine. 13:601
Autor:
Robert S. Putnam, Alfred J. Quattrone
Publikováno v:
Journal of Analytical Toxicology. 5:101-104
A semi-automated technique has been devised for the analysis of the antirhythmic drugs, procainamide (PA) and N-acetyl procainamide (NAPA) from human serum. Reverse-phase high-performance liquid chromatographic (HPLC) separations were performed by me
Autor:
A J Quattrone, D F Ranney
Publikováno v:
Clinical Chemistry. 28:1887-1893
Several common metabolites and drugs in the serum in of patients with inflammatory, infectious, autoimmune, immunodeficient, neoplastic, and toxicant-induced diseases can produce artifactual suppression of the [methyl-3H]-thymidine assay, which is wi
Autor:
G. E. Courville, J. J. Quattrone
Publikováno v:
American Journal of Physics. 45:154-157
A flexibly designed set of units used to present a laboratory‐centered, inquiry‐oriented physical science course to education students is described. The activities in these units place the students into situations in which they must make sense ou
Autor:
David F. Ranney, Alfred J. Quattrone
Publikováno v:
Journal of Analytical Toxicology. 4:12-15
A simplified method is presented for routine toxicologic analysis of the antineoplastic drug, adriamycin, and its major metabolites in human plasma. This method employs a single solvent extraction of plasma using an acetonitrile-aqueous NaOH mixture,
Autor:
A J Quattrone
Publikováno v:
Clinical Chemistry. 23:571-575
I describe an inexpensive, nonenzymic analytical system for prescreening substances that might cross-react as Rhus toxing (e.g., poison ivy, poison oak, and sumac allergens) on human skin. By spectrophotometric assay after incubation with an oxidizin