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  • 1
    Type of Medium: Book
    Series Statement: ICES council meeting papers 1982(17)
    Language: Undetermined
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  • 2
    Type of Medium: Book
    Series Statement: ICES council meeting papers 1982(11)
    Language: Undetermined
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Helgoland marine research 36 (1983), S. 277-283 
    ISSN: 1438-3888
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The macrobenthic fauna associated withFucus at a station in the Kiel Fjord was investigated from June 1978 until June 1979. The predominant group in number as well as in biomass were gammarids. They formed, together with the isopodsIdotea spp., approximately 95 % of the total average annual biomass. The total dry weight of all macrobenthic animals (excl.Littorina spp.) increased from 1.9 g per kgFucus in May to about 16 g in June–August, and dropped to 8.3 g in September. Winter average dry weight values were only about 6 % of the summer values.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Helgoland marine research 35 (1982), S. 517-519 
    ISSN: 1438-3888
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Following evaluation of 634 aerial photographs, the dead marine plant biomass on the western Baltic Sea shores between Flensburg and Neustadt (Federal Republic of Germany) was estimated to be 300 t dry weight in August 1977. On the average, a belt of 0,9 m width was covered by dead marine plant material. Main constituents wereFucus vesiculosus L. andZostera marina L. The impact of the hydrographical conditions on the quantity of plants washed ashore is discussed.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Research in experimental medicine 183 (1983), S. 157-165 
    ISSN: 1433-8580
    Keywords: Pineal gland ; Androgen receptors ; Prostate ; Pubertal development
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The effects of exposure to continuous light, continuous darkness, and administration of melatonin on prostatic androgen receptors in relation to pubertal development in rats were examined. Darkness produced dissimilar results between the pubertal and adult groups. Whereas the prostate weight in the pubertal group remained unaltered, it increased in the adult group. In the pubertal group exposed to darkness, plasma melatonin increased significantly, and androgen receptors declined, whereas in the adult group these receptors rose significantly with a simultaneous increment of melatonin concentration in plasma. Exposure to continuous light did not produce any effective alterations in the parameters examined. The afternoon melatonin administration showed trends similar to those seen in animals exposed to darkness. The results indicate that exposure to darkness or administration of melatonin both have age-dependent effects on prostatic androgen receptors. Exposure to darkness may interfere with the process of sexual maturation in the pubertal animal as a result of increased melatonin production.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Archives of dermatological research 275 (1983), S. 318-323 
    ISSN: 1432-069X
    Keywords: Phototoxicity ; Benoxaprofen ; Photohemolysis ; Mouse-tail technique
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Benoxaprofen (BP), a non-steroidal antiphlogistic drug causing skin and nail photoreactions, has been evaluated for photoactivity using three experimental techniques. In vivo in the mouse, BP was phototoxic in doses of 25 mg/kg in combination with UV-A 54 J. The phototoxic potency could be confirmed in vitro with the Candida albicans test. In vitro, using photohemolysis, BP showed a dose-dependent activity causing 40% hemolysis at a concentration of about 25 μg/ml with UV-a. Also, small UV-B doses caused red cell lysis with a moderate BP concentration. Preirradiation experiments showed that UV-A, but not UV-B, photoproducts could account for some of the activity. The action spectrum of BP photoactivity lies mainly in the UV-A, but may also extend into UV-B. Compared with chlorpromazine in vivo and in vitro, and with doxycycline in vivo, BP showed intermediate phototoxic activity.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    European archives of psychiatry and clinical neuroscience 231 (1982), S. 305-322 
    ISSN: 1433-8491
    Keywords: Prognosis of schizophrenic patients ; Prognose schizophrener Patienten
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung In einer 5-Jahres-Katamnese an 81 Patienten mit schizophrenen oder ähnlichen paranoiden Psychosen konnten viele aus der Katamneseliteratur bekannte Prädiktoren bestätigt werden. Langdauernde berufliche Desintegration und psychiatrische Hospitalisierung vor Index-Aufnahme erwiesen sich, wie in den follow-up-Untersuchungen der Patienten der International Pilot Study of Schizophrenia (IPSS), als prognostisch besonders relevante Merkmale. Im Gegensatz zur follow-up der IPSS-Patienten, zeigt sich aber auch eine erhebliche prognostische Bedeutung psychopathologischer Merkmale insbesondere von Minussymptomatik. Durch schrittweise multiple Regressionsanalyse wurden für jedes „outcome“-Kriterium Kombinationen von 5 besten Prädiktoren ermittelt, die einen wesentlich größeren Varianzanteil erklärten, als einzelne Prädiktoren.
    Notes: Summary In a 5 year follow-up study of 81 patients suffering from schizophrenic or similar psychoses many of the predictors known from the literature concerning the outcome of schizophrenia were confirmed. In accordance with the results of the follow-up study on patients from the International Pilot Study of Schizophrenia (IPSS), long lasting professional disintegration and psychiatric hospitalisation preceding index-admission were of special prognostic importance. However in contrast to this follow-up study, other psychopathological data, especially minus symptoms proved to be of considerable prognostic significance. As a result of stepwise multiple regression analyses, combinations of the 5 best characteristics for each outcome-criterion have been found which explain a significantly greater part of the variance than single characteristics.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    European archives of psychiatry and clinical neuroscience 232 (1982), S. 427-438 
    ISSN: 1433-8491
    Keywords: Attempted suicide ; Singular and repeated acts ; Comparative study
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Im Hinblick auf soziodemographische, biographische und psychopathologische Variablen wurden 169 Patienten nach erstmaligem und 109 Patienten nach wiederholtem Suizidversuch miteinander verglichen. Die erheblichen, zum Teil statistisch hochsignifikanten Unterschiede kennzeichnen die Patienten mit mehrfachen Selbstmordversuchen als einen Personenkreis mit häufigeren Verlust- oder Trennungserlebnissen in Kindheit und Jugend sowie mit konfliktreicheren und instabileren sozialen Beziehungen im privaten wie im beruflichen Bereich. Diese Patienten kamen häufiger als die Vergleichsgruppe in psychiatrische und psychotherapeutische Behandlung, wurden häufiger als persönlichkeitsgestört oder suchtkrank diagnostiziert und prognostisch ungünstiger beurteilt. Die Übereinstimmung der Ergebnisse mit der vorliegenden Literatur, Fragen der typologischen Interpretation und versorgungspraktische Konsequenzen werden diskutiert.
    Notes: Summary After their first suicide attempts 169 patients were compared to 109 repeated suicide attempters regarding sociodemographical, biographical, and psychopathological variables. The differences between the groups characterize the repeaters as persons with more broken-home situations in childhood and youth and with more tension and instability in private and occupational relationships. These patients received more psychiatric or psychotherapeutic treatment, were more often classified as suffering from a personality disorder or addiction and their prognosis was estimated less favourable. These findings are consistent with the results of other investigations. Questions of typological interpretation and practical consequences are discussed.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    European archives of psychiatry and clinical neuroscience 233 (1983), S. 151-166 
    ISSN: 1433-8491
    Keywords: Suicide attempters ; “seriousness” of suicide attempt ; Degree of intoxication ; Death wish ; Aftercare ; Patienten nach Suizidversuch ; „Ernsthaftigkeit“ eines Suizidversuchs ; Vergiftungsgrad ; Sterbeintention ; Nachbetreuung
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Für eine Stichprobe von 295 Patienten nach einem Suizidversuch — in 94% durch Intoxikation — zeigte das Merkmal einer schweren, ohne ärztliche Hilfe tödlich verlaufenden Vergiftung (15,3% der Gesamtstichprobe) signifikante Zusammenhänge zu Charakteristika, die in der Literatur bei Suizidenten gehäuft gefunden wurden. Die Einschätzung eines starken Sterbewunsches der Patienten (bei 47,3%) durch die Untersucher zeigte signifikante Zusammenhänge zu weitgehend den gleichen Merkmalen der untersuchten Population. Eine schwere Vergiftung sowie eine als hoch eingeschätzte Sterbeintention wiesen deutliche Zusammenhänge zu der während des stationären Aufenthaltes erfolgten und für die anschließende Weiterbehandlung vorgeschlagene Betreuung auf.
    Notes: Summary In 15.3% of 295 hospitalized suicide attempters (94% with intoxication) severe intoxication that would have had a lethal outcome without medical treatment was significantly associated with previously described factors characterizing persons who committed suicide. A strong death wish (47.3%), as judged by physicians, was highly associated with almost the same factors. A high degree of physical harm and a firm intention to die correlated significantly with the intensity of care during hospitalization and after discharge from the emergency unit.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    European archives of psychiatry and clinical neuroscience 232 (1982), S. 97-118 
    ISSN: 1433-8491
    Keywords: Suicide prevention ; Evaluation ; Experimental outcome studies ; Selbstmordverhütung ; Evaluation ; experimentelle Untersuchungen
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Aufgrund der methodischen Problematik und der begrenzten Vergleichbarkeit der bisher veröffentlichten experimentellen Evaluationsstudien zur Selbstmordverhütung können aus den Ergebnissen nur mit großer Vorsicht verallgemeinernde Schlüsse gezogen werden. Versorgungsweisen, bei denen der Kontakt zu den Patienten aktiv hergestellt und aufrechterhalten wird, scheinen passiv-abwartenden Behandlungsweisen, die den Patienten die Initiative überlassen, in bezug auf die Rezidivrate von Suizidversuchen überlegen zu sein. Besonders deutlich wird dieser Vorsprung, wenn durch wiederholte oder sogar kontinuierliche Motivationsarbeit versucht wird, die Inanspruchnahme von Beratungs- und Behandlungsmöglichkeiten zu verbessern. Auch die Intensität der ambulanten Nachbetreuung könnte für die Wirksamkeit der Selbstmordverhütung von Bedeutung Sein.
    Notes: Summary With regard to methodological shortcomings and heterogeneity of the outcome of experimental studies in the field of suicide prevention only tentative conclusions can be drawn from the results. Suicide prevention programs where contact to patients is actively established and maintained seem to be more effective in reducing the rate of further suicide attempts than passive strategies which leave it to the patients to initiate and continue a therapeutic relationship. This advantage emerges more clearly when patients are repeatedly or even continually motivated to utilize advice and treatment facilities. The intensity of outpatient aftercare services may also have a considerable influence on the effectiveness of suicide prevention.
    Type of Medium: Electronic Resource
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