Vergütungsanspruch einer Kieferorthopädin nach Verzicht auf Ermächtigung

Abstrakt 1. § 95b Abs. 3 S. 1 SGB V normiert eine Schuldübernahme i.S. des § 69 S. 3 SGB V i.V. mit § 414 BGB. 2. Ein Vertrags(zahn)arzt, der in einem mit Kollegen aufeinander abgestimmten Verfahren oder Verhalten auf seine Zulassung verzichtet, ist im Anschluss hieran nicht berechtigt, nach Ma?gabe des § 95 Abs. 3 SGB V Versicherte der gesetzlichen Krankenversicherung als Behandlungsf?lle, die erst nach dem Verzicht aufgenommen werden, zu behandeln. (Leits?tze des Bearbeiters)     

Cat-301 immunoreactivity in the lateral geniculate nucleus and visual cortex of the strabismic amblyopic cat

Purpose: It was investigated whether alterations in neuronal structure and function occasioned by strabismic amblyopia also may be reflected in alterations in the expression on Y type neurons of a Cat-301 antibody sensitive antigen in the lateral geniculate nucleus (LGN) and cortex of our cat model of strabismic amblyopia. Methods/Results: The percentage of positively labelled cells was reduced in LGN laminae that received input from the deviated eye in strabismic amblyopic cats compared with normal cats. In the strabismic cortex, the density of immunopositive neurons was significantly reduced compared with normal, the effect being most pronounced in layer IV Conclusions: Despite previous physiological recordings indicating a decrease in X-cell associated acuity in strabismic amblyopia, the present findings imply that the changes in the early visual experience occasioned by strabismus also produce specific molecular changes in theY neuronal class.     

麦冬类中药组织切片计算机三维重建图鉴

利用计算机技术实现麦冬类中药组织连续切片三维重建与动态显示,为计算机辅助生药学鉴定和教学提供了新的三维图像技术和研究资料。     

Evacuation of hematomas using liposuction technology: Technique and literature review

Established nonexpanding hematomas can be successfully treated with minimal morbidity using standard liposucstion techniques at the bedside or in an outpatient setting under local anesthesia. The authors presents a series of eight patients and discuss current concepts of dealing with this common and distressing surgical complication.     

Berücksichtigung von „KO-Leistungen“ bei der Bestimmung des Individualbudgets hausärztlicher Leistungserbringer

Abstrakt Bei der Bestimmung des Individualbudgets eines haus?rztlich t?tigen Vertragsarztes sind auch von diesem im Bemessungszeitraum zul?ssig erbrachte sog. „KO-Leistungen“ zu berücksichtigen. Es ist irrelevant, wenn diese Leistungen nach Ende des Bemessungszeitraums vom Leistungserbringer nicht mehr abgerechnet werden dürfen. (Leitsatz des Bearbeiters)     

Patient survival after renal transplantation; more than 25 years follow-up

Background: The determinators of patient survival after renal transplantation are incompletely known, and conflicting results hae been reported. This may have been influenced by time-related changes in patients selection, post-transplantation management and immunosuppressive regimens. This study was performed to evaluate in recipients of a first renal transplant the effect of patient characteristics, transplantation era, and the immunosuppressive regimen on patient survival. Method: We studied data from the Leiden Renal Transplant Database of all first renal transplantations performed between 1966 and 1994 in Leiden, the Netherlands. The effect of the following parameters on mortality was investigated: era of transplantation, sex, age at transplantation, cause of renal failure, immunosuppressive regimen, type and duration of pretransplantation dialysis, hypertension, diabetes mellitus, and smoking. In addition we analysed the causes of death. Results were expressed as crude mortality rates, relative risks of mortality, and standardized mortality ratios as compared with death rates in the Dutch population. Results: The analysis comprised 86 living donor transplant recipients and 916 cadaver transplant recipients. After adjustment for age and sex, the relative risk of morality for living donor transplant recipients compared with cadaver transplant recipients was 0.5 (95% CI 0.2 to 10.3, P=0.06). In the first cadaver kidney transplant recipients the risk of first-year mortality improved significantly with time, which coincided with the introduction of cyclosporin. The risk of mortality after the first year was higher in patients aged over 40 years at transplantation, men, smokers, and in the presence of hypertension or diabetes, but the effect of individual factors on mortality was small. We found no effect of the type of pretransplantation dialysis or the duration of pretransplantation haemodialysis on post-transplantation mortality. The standardized mortality ratio for recipients of first renal transplants was 14 times the population average in the first year after transplantation and was still four times in the remaining years. Conclusion: In the present study, time-related changes in patient management were responsible for improved patient survival in the first year after transplantation during the study period. Many individual factors contributed moderately to the risk of mortality after the first year. Compared to the general population the mortality rate of renal transplant recipients was significantly higher during the whole follow-up period.     

Zur Zulässigkeit des Verzichts auf Zuzahlungen durch eine Krankenkasse im Rahmen integrierter Versorgung

Ohne Zusammenfassung     

Brain macrophages synthesize interleukin-1 and interleukin-1 mRNAs in vitro

Amoeboid microglial cells (brain macrophages) were purified from early post-natal mouse brain cultures. The percentage of cells stained with an anti-Mac-1 antibody was greater than 95%. Stimulation of these brain macrophages by lipopolysaccharides induced the synthesis of interleukin-1 (IL-1), which, in part, remained associated with the cell surface and, in part, was released into the culture medium. In contrast, pure primary astrocyte cultures and cell lines of transformed or immortalised astrocytes did not synthesise significant amounts of IL-1, demonstrating that amoeboid microglia and not astrocytes synthesise IL-1 in vitro. These physiological data were confirmed by RNA hybridisation studies showing that, on LPS treatment, brain macrophages synthesise significant amounts of IL-1 alpha and IL-1 beta mRNAs.