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  • Digitale Medien  (3)
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  • Digitale Medien  (3)
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  • 1
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    BJOG 90 (1983), S. 0 
    ISSN: 1471-0528
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: Summary. Uteroplacental blood flow index was determined in 30 women with intrauterine growth retardation (IUGR group) and in 26 women without fetal growth retardation (control group) during the last trimester of pregnancy. After 1 mCi (37 MBq) of indium-113m chloride had been injected intravenously the radiation was registered by a computer-linked scintillation camera positioned above the placenta during 10 s-intervals for 240 s. From the isotope accumulation curve a Uteroplacental blood flow index could be calculated for each patient. The median blood flow index in the IUGR group was less than half of that in the control group. In the IUGR group the index was as low in the six women who gave birth to infants with congenital malformations as in the other 24 women in whom fetal growth retardation was due to maternal factors.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Oxford, UK : Blackwell Publishing Ltd
    BJOG 89 (1982), S. 0 
    ISSN: 1471-0528
    Quelle: Blackwell Publishing Journal Backfiles 1879-2005
    Thema: Medizin
    Notizen: Summary. The effect of a new antihypertensive drug, labetalol, on uteroplacental blood flow was determined in eight pre-eclamptic women. After injection of 0.5 mCi of 113mIn the radioactivity in the placenta was recorded by a gamma camera linked to a computer and the placental blood-flow index was calculated from the ratio between the maximum radioactivity of the isotope-accumulation curve and the rise time of the curve. Labetalol, a combined α- and β-adrenoceptor antagonist was given intravenously and after 30 min a second uteroplacental blood-flow index was calculated. There was a significant mean decrease of blood pressure from 147/98 to 128/83 mmHg, but no change in uteroplacental blood-flow index, so that uteroplacental vascular resistance tended to decrease.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 3
    Digitale Medien
    Digitale Medien
    Springer
    European journal of clinical pharmacology 17 (1980), S. 437-442 
    ISSN: 1432-1041
    Schlagwort(e): indomethacin ; rheumatoid arthritis ; double-blind cross-over study ; placebo ; clinical effect ; technetium uptake ; plasma concentration
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Chemie und Pharmazie , Medizin
    Notizen: Summary Indomethacin 0, 15, 25 and 35 mg t. i. d. was given in randomized order for two weeks to eight outpatients with rheumatoid arthritis in a double-blind study. At the end of each treatment period the clinical response was evaluated by subjective and objective methods and the plasma indomethacin concentration was measured by GLC-mass fragmentography. Compared with non-treatment periods, indomethacin had a statistically significant therapeutic effect as judged by global assessment, duration of morning stiffness, use of escape analgesia, articular index and pain score, but there was no relation between the clinical effect and the size of the dose or the plasma concentration of the drug. Technetium uptake over the affected joints did not change during indomethacin therapy, which might reflect a lack of effect on the local activity of the disease. Lower doses than those currently prescribed are probably sufficient to alleviate symptoms in this disease.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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