An adjective list for assessing emotional expressivity in psychotherapy research

Background: Several forms of psychotherapy aim at improving their patients' emotional expressivity, which is considered to contribute to mental health. Studies on the success of such attempts are virtually absent. Aim: To develop a measure for assessing changes of emotional expressivity in the course of psychotherapy. Method: In study 1 (N = 321), we generated a pool of German adjectives referring to emotional expressivity and reduced the number of those adjectives by means of factor‐analysis. In study 2 (N = 103), we determined how emotional expressivity is related to the Big Five personality factors. Results: An expressivity scale of 12 items with highly satisfactory psychometric properties was construed. Emotional expressivity is substantially related to Extraversion and moderately related to Agreeableness and Openness. Conclusion: The scale is ideally suited for repeated assessments in the course of psychotherapy in multi‐agent (e.g., inpatient) settings. Copyright © 2007 John Wiley & Sons, Ltd.     

Expression of tenascin by vascular smooth muscle cells. Alterations in hypertensive rats and stimulation by angiotensin II.

The extracellular matrix glycoprotein tenascin is associated with remodeling events in many embryonic and pathologic tissues. The expression of tenascin has been investigated by immunohistochemistry in blood vessels of Wistar-Kyoto (normotensive) and spontaneously hypertensive rats. Weak tenascin staining was present throughout the tunica media of large and small arteries from normotensive animals; strong staining was only detectable at branching sites. In arteries from hypertensive animals, foci of strong tenascin staining were scattered throughout the tunica media. The expression of tenascin mRNA and protein by rat aortic smooth muscle cells cultured in serum-free medium was induced by the vasoconstrictor peptide angiotensin II. Transforming growth factor-beta and platelet-derived growth factor also stimulated tenascin mRNA expression. Vascular smooth muscle cells attached specifically to a substratum of tenascin, but remained rounded. Thus, increased focal tenascin expression by vascular smooth muscle cells is associated with hypertension, and may mediate angiotensin II-induced changes in vascular structure in hypertension.     

Type A behavior and its association with cardiovascular disease prevalence in Blacks and Whites: The Minnesota heart survey

Population-based surveys were conducted in 1985 and 1986 to measure the prevalence of coronary heart disease (CHD) history and risk factors in Black and White adults. Type A behavior was measured by the Jenkins Activity Survey (JAS). JAS scores were associated with age (negatively), education (positively), and sex (men>women) but were largely unrelated to CHD risk factors. Blacks had significantly lower age- and education-adjusted Type A and component scores than Whites, more so formen than women. Univariate analysis indicated that a history of angina and/or heart attack was positively associated with the Type A score in both Blacks and Whites. Following adjustment for known cardiovascular risk factors, Type A score remained positively and significantly associated with CHD prevalence. These findings are consistent with other cross-sectional studies and suggest that Type A behavior, as measured by the JAS, may increase the risk of CHD in both Blacks and Whites. Follow-up of these cohorts may help to clarify the complex relationship of Type A behavior to the risk of CHD.Supported by a National Heart, Lung and Blood Institute Grant (RO1-23727).     

The pathological basis of conduction block in human neuropathies.

Conduction block was detected in patients with neuropathy by measuring a decrease in the size of the compound muscle action potential of more than 20% on proximal versus distal stimulation of the peroneal, median or ulnar nerve in the absence of excess temporal dispersion of the potential. The teased fibre analyses of nerve biopsies from four patients with "definite" and six patients with "probable" conduction block and from seven patients with neuropathy but without conduction block were compared. All patients with conduction block had significant demyelination (X% demyelinated and remyelinated fibres = 50%) while those without conduction block did not (X = 5.0%). Demyelination is the pathological basis of conduction block in human neuropathies.     

The prospective diagnostic value of real-time cholecystosonography

A series of 82 consecutive patients scheduled for operation, with pre-operatively obtained P.O. cholecystography and in some cases also I.V. cholangiography, is presented. All patients had cholecystosonography performed "blindly" the day prior to the operation (76 had a cholecystectomy and six had a vagotomy). Based upon the operative findings, the diagnostic value of ultrasonic examination for gallstones can be calculated to predictive value of positive test--1.00; predictive value of negative test--0.71. The diagnostic failures are discussed but it is not possible to predict which patients will benefit more from peroral cholecystography rather than from ultrasound. It is concluded that cholecystosonography is a safe alternative to peroral cholecystography.     

The source of 'paradoxical lateralization' of cortical evoked potentials to posterior tibial nerve stimulation

We report the potentials elicited by posterior tibial nerve stimulation and recorded simultaneously from the scalp and from electrodes within the interhemispheric fissure. The primary cortical potential was recorded from cortex contralateral but from scalp ipsilateral to the stimulated nerve. The scalp recordings thus demonstrated "paradoxical lateralization" as reported previously, and the similar morphology of the scalp and contralateral cortical recordings confirm that this "paradoxical lateralization" is most likely the result of a horizontal dipole located within the interhemispheric fissure.     

Endobronchiale Applikation von Adrenalin in der kardiopulmonalen Reanimation Pharmakokinetische und -dynamische Untersuchungen beim Hund

Zusammenfassung Das Ziel der vorliegenden Untersuchungen bestand darin, das pharmakokinetische Profil von Adrenalin bei endobronchialer (e.b.) und intravenöser (i.v.) Applikation zu erarbeiten und die gemessenen Adrenalin-Plasmaspiegel mit hämodynamischen Messungen zu korrelieren. Die e.b. Applikation von 100 g/kg Adrenalin erwies sich als ebenso effektiv, wie die i.v.-Gabe von 10 g/kg. Dabei war der Wirkungseintritt der e.b.-Gabe von Adrenalin nur geringfügig um einige Sekunden verzögert. Die Bioverfügbarkeit für e.b. verabreichtes Adrenalin lag zwischen 80 und 85%. Der therapeutische Effekt blieb nach e.b.-Applikation von 100 g/kg Adrenalin wesentlich länger erhalten (ca. 30 min) als nach i.v.-Gabe von 10 g/kg (ca. 3–5 min). Aus den Ergebnissen wird geschlossen, daß die tiefe endobronchiale Instillation von 2–3 mg Adrenalin (verdünnt in 5–10 ml Kochsalzlösung) als alternative Dosierungstechnik bei klinischen Reanimationen betrachtet werden kann.

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Pharmacokinetics and -dynamics of epinephrine administered endobronchially

Summary The present animal study was designed to investigate the pharmacokinetic behavior of epinephrine after endobronchial (e.b.) and intravenous (i.v.) administration and its correlation to pharmacodynamic measurements. We found the effectiveness of e.b.-epinephrine (100 g/kg BW) to be in the same magnitude as i.v.-epinephrine (100 g/kg BW) with only a slight delay in the pharmacodynamic onset of a few seconds. The bioavailability of e.b.-administration of epinephrine was in the range of 80–85%. The therapeutic effect of e.b.-epinephrine (100 pg/kg BW) lasted much longer (30 min) when compared to i.v.-epinephrine (10 g/kg BW) where the pharmacodynamic effect was terminated after 3 to 5 min. For the clinical situation of cardiopulmonary resuscitation a dose of 2–3 mg epinephrine in 5–10 ml of physiological saline instilled deeply into the bronchial system should be considered as alternative administration technique with fast onset and good effectiveness.

Herrn Prof. Dr. Dr. h.c. F. Stelzner zum 65. Geburtstag gewidmet     

Reversibility of the acute toxic effect of Cyclosporin A on pancreatic B cells of Wistar rats

Summary. This study investigated if and to what extent the acute toxic effect of Cyclosporin A on pancreatic Wistar rat B cells is reversible. After 2 weeks of treatment rats developed marked glucose intolerance accompanied by reduced pancreatic insulin content due to a loss of B cells, diminished islet DNA synthesis and decreased B-cell insulin content. Cyclosporin A had accumulated in the pancreas. Three weeks after withdrawal of Cyclosporin A, pancreatic tissue concentrations of Cyclosporin A were still 100 times larger than in serum. Glucose tolerance, however, had already improved, associated with an increase of B-cell insulin content and apparent islet replication, and the insulin response of isolated islets was reduced. Five weeks after the withdrawal of Cyclosporin A, glucose tolerance was normal, but pancreatic insulin content and relative B-cell volume were still diminished in comparison to vehicle-treated controls. Eight weeks after withdrawal, the morphometric parameters had also been normalized. The results suggest that the loss of pancreatic B cells is caused by a toxic destruction, possibly combined with an apparent decrease of replicatory activity. The acute toxic effects of Cyclosporin A in pancreatic B cells are stepwise reversible.     

Euthanasia in the Third Reich--only a problem of psychiatry? On the development of the euthanasia debate 1933-1941 in Germany

The devastating consequences of the Fascist dictatorship in Germany for the ethical thinking of the physicians are particularly clearly recognizable by the mass killings of severely damaged children and patients with chronic psychic diseases which were performed at that time. Recent investigations of the developments which began in 1938 show that by way of intensive efforts for a juridicial legalization of the "active euthanasia" an enlargement of this killing practice has been striven after. References to a motive of compassion and the free decision of the affected persons should cover the real intention for reducing welfare services. A bill presented in 1940 for a law "on euthanasia for incurable ill persons" found the unanimous consent of the renowned physicians consulted for this purpose. Though this law finally did not become legal beginning with 1941 the medical practice showed further forms of the repressive and antihumane association with ill persons who were regarded as incurable, which must be valuated as practical consequences of an unadmissible relativation of the life-preserving task of medicine.