Zobrazeno 1 - 10
of 33
pro vyhledávání: '"L Puutula"'
Autor:
L Puutula, Frej Fyhrquist
Publikováno v:
Clinical Chemistry. 24:115-118
We applied a 1-h radioimmunoassay incubation at 37 degrees C in determining generated angiotensin I in an assay for plasma renin activity. Under these nonequilibrium conditions, 26% of the 125I-labeled angiotensin I was bound at zero dose of unlabele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b7f3bb90c160d34ddcac2e5de13d30c
https://doi.org/10.1093/clinchem/24.1.115
https://doi.org/10.1093/clinchem/24.1.115
Publikováno v:
Clinical Chemistry. 22:250-256
We describe a sensitive, simplified radioimmunoassay method for determination of plasma renin activity. Plasma was acidified to the optimal pH (6.0) of angiotensin l generation with the least possible dilution, by using a single addition of hydrochlo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::246f4f9895c7c8e829bc43a0774ba945
https://doi.org/10.1093/clinchem/22.2.250
https://doi.org/10.1093/clinchem/22.2.250
Autor:
L Puutula, Frej Fyhrquist
Publikováno v:
Clinical Chemistry. 24:1202-1204
Plasma renin activity was measured in parallel in Na2EDTA-contained plasma samples after storage at -20, 4, and 24 degrees C, and in the lyophilized state. In peripheral venous plasma from 22 hypertensive patients, the activity (range, 0.08-46.7 micr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::661ca681f410ee73089f14c84a022964
https://doi.org/10.1093/clinchem/24.7.1202
https://doi.org/10.1093/clinchem/24.7.1202
Autor:
U H, Stenman, L, Puutula-Räsänen
Publikováno v:
Methods in enzymology. 67
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b590e184bf9b077605de9cbd856c1cce
https://pubmed.ncbi.nlm.nih.gov/6767896
https://pubmed.ncbi.nlm.nih.gov/6767896
Publikováno v:
Scandinavian journal of urology and nephrology. Supplementum. 90
In 89 patients with disorders in calcium regulation either C-terminal or N-terminal PTH or both, were elevated. In haemodialysis patients the results of C-terminal and N-terminal PTH measurements showed the same trend in 10 patients; in 30 patients o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3e28761f5ac899cf0883c380077954d5
https://pubmed.ncbi.nlm.nih.gov/3868028
https://pubmed.ncbi.nlm.nih.gov/3868028
The binding of cyclic [3H] AMP by bovine adrenal extracts was studied in different buffer systems; 50 mM-Tris/HCl, pH 7.5, buffer containing 4mM-EDTA (disodium salt) offered advantages such as low non-specific interference and high binding affinity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e568d23099e0f7d8a7b12d088f71fc3
https://europepmc.org/articles/PMC1165040/
https://europepmc.org/articles/PMC1165040/
Publikováno v:
Clinical science (London, England : 1979). 59(5)
1. Degradation of 125I-labelled [Ile5]-angiotensin I and unlabelled angiotensin I was studied during incubation of rat plasma treated with disodium ethylenediaminetetra-acetate (disodium EDTA) at 37°C, pH 6.5, for 1 h with 8-hydroxyquinoline, phenyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43bc2c0d72a3c4fe67e980c0eb17fee9
https://pubmed.ncbi.nlm.nih.gov/6775860
https://pubmed.ncbi.nlm.nih.gov/6775860
Autor:
L Puutula-Räsänen, U H Stenman
Publisher Summary This chapter discusses a study for comparison of serum vitamin B12 (cobalamin) determination by two isotope-dilution methods and by euglena assay. A microbiological assay was compared with two isotope-dilution assay, one using coate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25c80dd93668600def266f6967511bf4
https://doi.org/10.1016/s0076-6879(80)67007-4
https://doi.org/10.1016/s0076-6879(80)67007-4
Autor:
F, Fyhrquist, L, Puutula
Publikováno v:
Clinical chemistry. 24(7)
Plasma renin activity was measured in parallel in Na2EDTA-contained plasma samples after storage at -20, 4, and 24 degrees C, and in the lyophilized state. In peripheral venous plasma from 22 hypertensive patients, the activity (range, 0.08-46.7 micr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0e21aa660abcbab68118e66fd35e7173
https://pubmed.ncbi.nlm.nih.gov/657506
https://pubmed.ncbi.nlm.nih.gov/657506
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