Results 281 to 290 of about 6,386,574 (334)

On the Biological Assay of Gastrin.

Acta Physiologica Scandinavica, 1947
Summary.Samples of gastrin were assayed on cats in urethane‐chloralose anaesthesia in accordance with the technique of previous authors, Komarov AND Uvnäs.The secretory unit, S. U., i. e. the amount of gastrin producing 1 ml 1/10 n hydrochloric acid during one hour, was determined by injecting two different doses of the gastrin preparation ...
O, JALLING, J E, JORPES
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Assays for biological agents

American Journal of Health-System Pharmacy, 2013
We read with concern the study by Goldspiel and colleagues,[1][1] which evaluated the stability of alemtuzumab after storage at room temperature. The authors used high-performance liquid chromatography (HPLC) to assess the loss of alemtuzumab over time.
Jill M, Kolesar, Lee, Vermeulen
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The biologic assay of senna

Journal of the American Pharmaceutical Association (Scientific ed.), 1949
It has been found that rodents are suitable test animals (or use in determining the potency of senna, and in the present work mice were used. The assay procedure described involves administering the preparation under test at three dosage levels selected with a view to producing positive laxative effects in approximately 25, 50, and 75 of three similar ...
L C, MILLER, E B, ALEXANDER
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A BIOLOGICAL ASSAY FOR CALCITONIN

Journal of Endocrinology, 1965
SUMMARY (1) Calcitonin preparations from acetone-dried thyroid were administered to rats by various routes. (2) Intravenous administration, especially by infusion, produced a much greater fall in plasma calcium than s.c. or i.p. injection. (3) The log dose-effect curves after i.v.
M A, Kumar   +6 more
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Biological Assays

2017
The biological ...
Rowhani   +5 more
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Biological assays for interferons

Journal of Immunological Methods, 2002
Interferons (IFN) are potent biologically active proteins synthesised and secreted by somatic cells of all mammalian species. They have been well characterised, especially those of human origin, with respect to structure, biological activities, and clinical therapeutic effects.
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Development, characterization and biological in vitro assays of paclitaxel-loaded PCL polymeric nanoparticles.

Materials Science and Engineering C: Materials for Biological Applications, 2019
Adenocarcinoma is the most lethal gynecologic tumor and treatment usually consists in surgery followed by chemotherapy. However, the chemotherapy benefits are eventually limited due to drug toxicity to normal tissues and cells, which cause several and ...
J. P. Abriata   +8 more
semanticscholar   +1 more source

The Biological Assay of Diphtherial Toxoid

The Journal of Immunology, 1948
Summary Three methods for the biological assay of diphtherial toxoid have been presented. Due to economy of animals and other practical considerations, the method involving the skin test as the challenging dose has been selected as the method of choice. Prigge’s observations on the value of Lf determinations have been discussed.
L, GREENBERG, M, ROBLIN
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Biologic Assay of Mercury Ointments*†

Journal of the American Pharmaceutical Association (Scientific ed.), 1947
Using the storage of mercury in the kidney of the rat as a measure of cutaneous penetration, 8 official mercury ointments have been assayed. Mercury oleate and nitrate ointments showed the greatest penetration; calomel and yellow mercuric oxide showed the least.
E P, LAUG, E A, VOS, F M, KUNZE
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