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  • Electronic Resource  (3)
  • 1975-1979  (3)
  • Biochemistry and Biotechnology  (2)
  • Cardiac catheterization  (1)
  • Gene expression
  • 1
    Electronic Resource
    Electronic Resource
    Angulation of the inferior vena cava-right atrial junction in children with repaired omphalocele (1977)
    Springer
    Pediatric radiology 5 (1977), S. 142-144 
    Details
    ISSN: 1432-1998
    Keywords: Systemic vein anomaly ; Omphalocele repair ; Cardiac catheterization ; Portal hypertension
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Three children with repaired omphalocele underwent diagnostic cardiac catheterization. In addition to intracardiac shunts, each was found to have marked angulation at the junction of the inferior vena cava and the right atrium. After review of our autopsy material following omphalocele repair, it is suggested that the inferior vena cava-right atrial angulation is due to gradual abnormal fixation of this junction either in utero or related to the surgical repair. A change in current surgical therapy is NOT recommended. Angulation of the inferior vena cava-right atrial junction is potentially important because a) it may interfere with venous cardiac catheterization from “below”, b) it poses a danger to inferior vena caval cannulation for cardio-pulmonary by-pass, and c) it may become obstructive with time producing portal hypertension.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00973979
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Efficient biokinetic experimental designs (1975)
    New York, NY [u.a.] : Wiley-Blackwell
    Biotechnology and Bioengineering 17 (1975), S. 557-570 
    Details
    ISSN: 0006-3592
    Keywords: Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Of the experimental methods available for obtaining data to estimate the biological kinetic parameters μm, Ks, and Yeach requires considerable experimental effort, yet often yields somewhat imprecise estimates of the parameters, particularly Ks. Therefore it would be worthwhile to seek ways to get parameter estimates of greater precision using less experimental effort. The precision of parameter estimates is strongly dependent, upon the settings of the independent, variables used in the experiments. This dependence is explained and an attempt made to show how experimental settings can be determined that lead efficiently to precise parameter estimates with minimal effort.
    Additional Material: 9 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/bit.260170408
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    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Using multiresponse data to estimate biokinetic parameters (1975)
    New York, NY [u.a.] : Wiley-Blackwell
    Biotechnology and Bioengineering 17 (1975), S. 571-583 
    Details
    ISSN: 0006-3592
    Keywords: Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Biokinetic parameters are usually calculated from slopes and intercepts taken from plots of experimental data. One response at an item is plotted and used for parameter estimation. Aside from problems that may be caused by transformations made when the data are plotted, this approach has the weakness of not using all the data simultaneously when there is more than one response. This paper shows how multiresponse biological data can be handled to get parameter estimates that are much more precise than those obtained using conventional methods.
    Additional Material: 9 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/bit.260170409
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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