Reported in this paper is a modification of placental blood flow measurement which is in use at the I. Gynaecological Hospital of the University of Vienna. An injection of 350muCi 113m-In-Transferrin was followed by computer-aided on-line recording of the radioactivity curve over the placenta, using a gamma scintillation camera. Radioactivity-time curves may be described by the e-function, At=A0(1-e-kt). The iterative regression method was used for mathematical evaluation, and the curve slope was printed out at zero by the computer (tgx at zero). The flow curves were attributable with good clinical relevance to three types of standard curves depending on curve shapes. The disadvantages of other methods are discussed.
[Modified measurement of placental blood flow at I Gynaecological Hospital of Vienna University (author's transl)] Publishing Authors By Initials
[Modified measurement of placental blood flow at I Gynaecological Hospital of Vienna University (author's transl)] Journal Published:
PUBLICATION TYPE: Journal Article
Journal: Zentralblatt für Gynäkologie
VOLUME: 102
Page Numbers: 65-70
Journal Abbreviation: Zentralbl Gynakol
ISSN: 0044-4197
DAY: 11
MONTH: 02
YEAR: 1980
[Modified measurement of placental blood flow at I Gynaecological Hospital of Vienna University (author's transl)] Information
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LANGUAGE: ger
NlmUniqueID: 21820100
[Modified measurement of placental blood flow at I Gynaecological Hospital of Vienna University (author's transl)] Keywords Mesh Terms:
KEYWORDS: Transferrin
MESH TERMS: diagnostic use
Chemical & Substance for Abstract: [Modified measurement of placental blood flow at I Gynaecological Hospital of Vienna University (author's transl)] Information
Substance Name: Indium
Registry Number: 7440-74-6
Grant and Affiliation Information for [Modified measurement of placental blood flow at I Gynaecological Hospital of Vienna University (author's transl)]
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Country: GERMANY, EAST
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MEDLINETA: Zentralbl Gynakol
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