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  • 1
    Electronic Resource
    Electronic Resource
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Physical Chemistry 30 (1979), S. 379-409 
    ISSN: 0066-426X
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    European journal of clinical pharmacology 25 (1983), S. 211-214 
    ISSN: 1432-1041
    Keywords: heparin ; protein binding ; phenytoin ; prazosin ; lipases ; plasma triglycerides
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Medicine
    Notes: Summary The effect of low doses of heparin on the binding of phenytoin and prazosin to plasma proteins was evaluated in four normal subjects. Heparin activates the hydrolysis of triglycerides in plasma. The ensuing increase in non-esterified fatty acids (NEFA) was more marked in vitro than in vivo and increased the free fraction (FF) of phenytoin and prazosin in plasma. The higher FF caused a change in the plasma to whole blood ratio (P/B ratio) of both drugs. The changes in FF and P/B ratio after heparin were small, but could be of significance in pharmacokinetic studies.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    European journal of pediatrics 125 (1977), S. 45-57 
    ISSN: 1432-1076
    Keywords: New chromosome deletion syndrome ; Partial monosomy 8p ; Conggenital heart anomalies ; Slow growth ; Mental retardation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammefassung Es wird der Fall eines geistig retardierten 8jährigen Knaben mit einer de novo Defizienz des kurzen Arms eines Chromosoms 8 beschrieben. Mit Hilfe einer G-Banden-Methode wurde in Lymphocyten und Fibroblasten der Karyotyp 46,XY,del(8) (pter p21:) festgestellt. Die Chromosomenbefunde der phänotypisch unauffälligen Mutter, Vater und Schwester waren normal. Veröffentlichungen über 4 ähnliche Patienten weisen auf das Vorliegen eines neuen Syndroms der partiellen Monosomie des kurzen Arms des Chromosoms 8 hin, das durch folgende Stigmata charakterisiert ist: geistige Retardierung, langsames Wachstum, hohe Stirn, breiter Brustkorb, weiter Mamillenabstand, Pulmonalstenose, Atrium- und/oder Ventrikulum-Septumdefekt, Hypoplasie der Genitalia, dermatoglyphische Stigmata.
    Notes: Abstract A mentally retarded 8-year-old boy with a de novo partial monosomy for the short arm of the No. 8 chromosome is described. Based on G-banding analysis, the patient's karyotype was identified in lymphocytes and skin fibroblasts as 46,XY,del(8) (pter→p21:). No chromosomal abnormalities were found in the phenotypically normal mother, father and sister of the propositus. Four further cases described in the literature indicate that partial monosomy of the short arm of the No. 8 chromosome might be associated with a syndrome characterized by the following stigmata: mental retardation, slow growth, high forehead, broad chest, wide-set nipples, pulmonary stenosis with atrial and/or ventricular septal defect, hypoplasia of the genitalia, dermatoglyphic stigmata.
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Zusammenfassung Die Lage der Maxima durch Fremdgase verschobener Linien kann am Schlitten des lichtelektrischen Photometers selbst bei starker Verbreiterung genau gemessen werden. Wir untersuchten die Verschiebung der Linien von 1s-9p bis 1s-22p bzw. 26p durchHelium, Neon, Argon und Stickstoff. Für hohe Serienlinien wird ein konstanter Grenzwert der Verschiebung erreicht, der nicht vom absorbierenden Alkali (Kalium und Natrium), sondern nur vom Störgas abhängt. Die Grenzwerte der Verschiebung gestatten nach einer Theorie von Fermi die Berechnung der Grenzwerte des Wirkungsquerschnitts des Störgases gegen Elektronen verschwindender Geschwindigkeit.Sie stimmen vollkommen mit den von Wahlinelektrisch bei 0,03Volt gemessenen Werten des Heliums und Argons überein, bei Neon wird der abnorm kleine Wirkungsquerschnitt neu berechnet.Der Verlauf der Verschiebung für die ganze Serie wird durch Kurven dargestellt, diese zeigen für Helium und Neon ein Maximum der Violettverschiebung.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Human genetics 〈Berlin〉 43 (1978), S. 221-224 
    ISSN: 1432-1203
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Activity of the enzyme glutathione reductase (EC 1.6.4.2) in erythrocytes and fibroblasts of a patient with karyotype 46, XY, del(8) (pterp212:) was found to be in the normal range. With results from other laboratories, this allowed a more precise mapping of the gene for this enzyme in the region 8p2100–8p212.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    European archives of psychiatry and clinical neuroscience 232 (1982), S. 215-222 
    ISSN: 1433-8491
    Keywords: Amitriptyline ; Nortriptyline ; Hydroxylated metabolites ; Oxidation polymorphism ; Hydroxylation polymorphism ; Pharmacogenetics ; Interindividual differences ; Pharmacokinetics
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary We have measured the metabolites (demethylated and hydroxylated) of amitriptyline in a group of seven normal volunteers. They were phenotyped as extensive or poor metabolizers using debrisoquine and bufuralol. The results demonstrate that the oxidative metabolism (aliphatic hydroxylation) of amitriptyline is under the same genetic control as that of debrisoquine and bufuralol. However, phenotypic polymorphism cannot be used to predict amitriptyline blood concentration after a single oral dose, since the principal metabolic pathway of amitriptyline is demethylation and not aliphatic hydroxylation.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    European archives of psychiatry and clinical neuroscience 233 (1983), S. 449-455 
    ISSN: 1433-8491
    Keywords: Amitriptyline ; Nortriptyline ; Hydroxylated metabolites ; Linear disposition ; Interindividual differences ; Pharmacological effects ; Psychomotor tests
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary In a companion paper we described the disposition of a 75 mg single dose of amitriptyline in normal volunteers who were phenotyped as extensive or poor metabolizers of debrisoquine and bufuralol, and had a four-fold range in the oral clearance of the antidepressant, 50 mg of amitriptyline was also administered to the same volunteers. This paper compares the results after both doses and suggests that the disposition of amitriptyline is linear even in subjects with a low oral clearance. There was no relation between the pharmacokinetic data and the intensity of sedation or of psychomotor impairment.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    European archives of psychiatry and clinical neuroscience 234 (1984), S. 220-223 
    ISSN: 1433-8491
    Keywords: Psychotropic drugs ; Prescribing patterns ; Drug utilization ; Psychiatric outpatients
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Prescribing patterns were studied in a psychiatric outpatient clinic. Psychiatrists tended to prescribe large quantities of antidepressants or other drugs. In contrast, the daily doses for antidepressants and neuroleptics were often too low. Significant variations were noted between three outpatient clinics in the choices among a various psychotropic drugs from a given therapeutic group.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Hoboken, NJ : Wiley-Blackwell
    Journal of Biomedical Materials Research 14 (1980), S. 537-543 
    ISSN: 0021-9304
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Medicine , Technology
    Additional Material: 8 Ill.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Zeitschrift für anorganische Chemie 458 (1979), S. 318-320 
    ISSN: 0044-2313
    Keywords: Chemistry ; Inorganic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Ultra-Purification of Oligomeric ChlorocyclophosphazenesChlorocyclophosphazenes are obtained usually as a mixture of different ring size oligomers. Isolation of the raw oligomeric species may be performed easily, while their ultrapurification is a rather difficult operation. For special requirements, ultrapure oligomeric chlorocyclophosphazenes may be obtained by a high-yield zone-melting procedure.
    Notes: Die applikativ und theoretisch bedeutenden oligomeren Chlorcyclophosphazene fallen bei den klassischen Syntheseverfahren als Komponenten eines Gemisches verschiedener Ringgrößen an. Während eine Isolierung der einzelnen Spezies in rohem Zustand im allgemeinen keine Schwierigkeiten bereitet, ist ihre Reinstdarstellung nicht unproblematisch. Die manchmal erforderlichen hochgereinigten Verbindungen sind mit geringem Aufwand im Zonenschmelzverfahren zugänglich.
    Additional Material: 1 Ill.
    Type of Medium: Electronic Resource
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