Berechnung des Pflichtbeitrags eines niedergelassenen Arztes zum ?rztlichen Versorgungswerk bei Insolvenz

1. Wird dem Insolvenzsschuldner von den Gl?ubigern die Fortführung seiner Arztpraxis gestattet (sog. Betriebsfortführung), stellen die Pflichtbeitr?ge zur Altersversorgung sonstige Massenverbindlichkeiten dar, die gem. § 53 InsO vorweg durch den Insolvenzverwalter zu berichtigen sind. 2. Der Umstand, dass die Gl?ubigerversammlung im Rahmen der Betriebsfortführung für den fortführenden Arzt einen bestimmten monatlichen Unterhalt festgesetzt hat, bedingt keine Umqualifizierung der T?tigkeit als niedergelassener Arzt in eine Angestelltent?tigkeit. Die Pflichtbeitr?ge zur Altersversorgung sind daher nach den für Niedergelassene geltenden Satzungsbestimmungen zu berechnen, so dass nach wie vor allein der in der Praxis erzielte Gesamtumsatz und nicht der dem Arzt gew?hrte Unterhaltsbetrag als Berechnungsgrundlage für den Beitragssatz heranzuziehen ist.     

Voltage-dependent priming of rat vanilloid receptor: effects of agonist and protein kinase C activation

The responses of vanilloid receptor (VR) channels to changing membrane potential were studied in Xenopus oocytes and rat dorsal root ganglion (DRG) neurons. In oocytes, capsaicin-evoked VR currents increased instantaneously upon a step depolarization and thereafter rose biexponentially with time constants of ≈20 and 1000 ms. Similarly, upon repolarization the current abruptly decreased, followed by a biexponential decay with time constants of ≈4 and 200 ms. Qualitatively similar effects were observed in single channel recordings of native VR channels from DRG neurons and with endogenous VR activators, including heat (43 °C), H⁺, anandamide and protein kinase C (PKC). The magnitude of the time-dependent current rise increased with membrane depolarization. This effect was accompanied by an increase in the relative proportion of the fast kinetic component, A ₁. In contrast, the time constants of the activation and deactivation processes were not strongly voltage dependent. Increasing the agonist concentration both reduced the magnitude of the current rise and increased its overall rate, without significantly altering the deactivation rate. In contrast, PKC both speeded the current rise and slowed its decay. These results suggest that voltage interacts with agonists in a synergistic manner to augment VR current and this mechanism will be enhanced under conditions of inflammation when VRs are likely to be phosphorylated.     

Vorrang des EU-Rechts im Approbationsrecht

1. Nach § 2 Abs. 1 S. 7 ZHG wird die Approbation nicht erteilt, wenn die naturwissenschaftliche Vorprüfung, die zahn?rztliche Vorprüfung oder die zahn?rztliche Prüfung nach der ZAppO endgültig nicht bestanden wurde. 2. Diese Regelung ist in Hinblick auf Art. 12 GG nicht zu beanstanden; allerdings bestehen gegen die Gültigkeit des § 2 Abs. 1 S. 7 ZHG verfassungsrechtliche Bedenken in Hinblick auf eine fehlende übergangs- bzw. Vertrauensschutzregelung.     

Keine Rundfunkgebühr für den Praxisweg

Abstrakt Fahrten eines Selbst?ndigen von seiner Wohnung zur Arbeitsstelle und zurück stellen eine „private“ Nutzung des Kraftfahrzeuges dar. In diesem Fahrzeug befindliche Zweitger?te unterfallen deshalb nicht gesondert der Rundfunkgebührenpflicht. (Leitsatz der Bearbeiterin)     

Analysis of the butyrylcholinesterase gene and nearby chromosome 3 markers in Alzheimer disease

The K-variant of butyrylcholinesterase (BCHE-K) recently has been reported to be associated with Alzheimer disease (AD) in carriers of the epsilon4 allele of the apolipoprotein E (APOE) gene. We have re- examined the frequency of the BCHE-K allele in a large data set of both sporadic and familial cases of AD disease, and we have also examined the segregation of three genetic markers on chromosome 3 near BCHE . Our data neither support an association of BCHE-K with sporadic or familial AD, nor do they suggest the existence of another gene nearby on chromosome 3 as a common cause of familial AD.      

Projected Economic Burden of Periprosthetic Joint Infection of the Hip and Knee in the United States

BackgroundIn addition to the significant morbidity and mortality associated with periprosthetic joint infection (PJI), the cost of treating PJI is substantial. Prior high-quality national estimates of the economic burden of PJI utilize data up to 2009 to project PJI growth in the United States through 2020. Now in the year 2020, it is appropriate to evaluate these past projections and incorporate the latest available data to better understand the current scale and burden of PJI in the United States.MethodsThe Nationwide Inpatient Sample (2002-2017) was used to identify rates and associated inpatient costs for primary total knee arthroplasty (TKA) and total hip arthroplasty (THA) and PJI-related revision TKA and THA. Poisson regression was utilized to model past growth and project future rates and cost of PJI of the hip and knee.ResultsUsing the most recent data, the combined annual hospital costs related to PJI of the hip and knee were estimated to be $1.85 billion by 2030. This includes $753.4 million for THA PJI and $1.1 billion for TKA PJI, in that year. Increases in PJI costs are mainly attributable to increases in volume. Although the growth in incidence of primary THA and TKA has slowed in recent years, the incidence of PJI and the cost per case of PJI remained relatively constant from 2002 to 2017.DiscussionUnderstanding the current and potential future financial burden of PJI for surgeons, patients, and healthcare systems is essential. There is an urgent need for efficacious preventive strategies in reducing rates of PJI after THA and TKA.