The relationship between baseline blood pressure and computed tomography findings in acute stroke: data from the Tinzaparin in Acute Ischaemic Stroke Trial (TAIST)

Background and Purpose—High blood pressure (BP) is present in 80% of patients with acute ischemic stroke and is independently associated with poor outcome. There are few data examining the relationship between admission BP and acute CT findings. Methods—TAIST was a randomized controlled trial assessing 10 days of treatment with tinzaparin versus aspirin in 1489 patients with acute ischemic stroke (48 hr) with admission BP of 220/120 mm Hg. CT brain scans were performed before randomization and after 10 days. The relationships between baseline BP and adjudicated CT findings were assessed. Odds ratios per 10 mm Hg change in BP were calculated. Results—Higher systolic BP (SBP) was associated with abnormal CT scans because of independent associations with chronic changes of leukoariosis (OR, 1.12; 95% CI, 1.05–1.17) and old infarction (OR, 1.12; 95% CI, 1.06 –1.17) at baseline, and signs of visible infarction at day 10 (OR, 1.06; 95% CI, 1.00 –1.13). A lower SBP was associated with signs of acute infarction (OR, 0.94; 95% CI, 0.89–0.99). Hemorrhagic transformation, dense middle cerebral artery sign, mass effect, and cerebral edema at day 10 were not independently associated with baseline BP. Conclusion—Although high baseline BP is independently associated with a poor outcome after stroke, this was not shown to be through an association with increased hemorrhagic transformation, cerebral edema, or mass effect; trial design may be suboptimal to detect this. Higher SBP is associated with visible infarction on day 10 scans. The influence of changing BP in acute stroke on CT findings is still to be ascertained.

The optical design of a far infrared imaging FTS for SPICA

This paper describes the optical design of the far infrared imaging spectrometer for the JAXA's SPICA mission. The SAFARI instrument, is a cryogenic imaging Fourier transform spectrometer (iFTS), designed to perform backgroundlimited spectroscopic and photometric imaging in the band 34-210 μm. The all-reflective optical system is highly modular and consists of three main modules; input optics module, interferometer module (FTS) and camera bay optics. A special study has been dedicated to the spectroscopic performance of the instrument, in which the spectral response and interference of the instrument have been modeled, as the FTS mechanism scans over the total desired OPD range.

Stiftsherren und Vikare des Kollegiatstifts St. Peter und Paul in Zeitz 1400–1564.

Der hier publizierte Personenkatalog ist Teil des Anhangs der im Januar 2008 von Matthias Ludwig an der Martin-Luther-Universität Halle-Wittenberg eingereichten Magisterarbeit „Das Personal der Naumburger Domkirche und der Zeitzer Stiftskirche 1400–1564. Ein prosopographischer Beitrag zur mitteldeutschen Stiftskirchenforschung“. Ausgangspunkt der Arbeit war die Frage nach der Zusammensetzung der beiden geistlichen Gemeinschaften in Naumburg und Zeitz hinsichtlich eines vorgegebenen Rasters, bestehend aus den Kriterien Herkunft, Standeszugehörigkeit, Bildung, Karriereprofil, Weihegrade und personelle Netzwerke. Das zugrunde liegende biografische Material für Zeitz wurde vor allem aus der stiftischen Überlieferung selbst erhoben, deren wesentlicher Träger das Archiv des ehemaligen Kollegiatstifts ist, das heute zum Bestand des Stiftsarchivs und der Stiftsbibliothek Zeitz gehört. Es umfasst Angaben zu insgesamt 277 Stiftsherren und Vikaren, die für den Zeitraum von 1400 bis 1564 nachgewiesen werden konnten.

Biology of Grapsus grapsus (LINNAEUS, 1758) (Brachyura, Grapsidae) in the Saint Peter and Saint Paul Archipelago, Equatorial Atlantic Ocean

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Bryozoan biodiversity in Saint Peter and Saint Paul Archipelago, Brazil

Among the marine invertebrate groups recorded from oceanic islands, bryozoans stand out because they can live and reproduce in suboptimal habitats, which may enhance their dispersal capabilities. This study aimed to update the checklist of bryozoans known from the Saint Peter and Saint Paul Archipelago (ASPSP) and discusses their distribution. During the five expeditions conducted between 2007 and 2009, 22 species were found, of which 16 were new occurrences for the archipelago. The bryozoans were collected from different biotic (algae and invertebrates) and abiotic (rocks, rubble and wrecks) substrata. The bryozoan community in ASPSP includes: eight new and probably endemic species, five species that belong to widespread species complexes, three species known only from the Brazilian coast, two species reported from the Western Atlantic and one species recorded from oceanic islets in the Atlantic. Additionally, three species are widespread in tropical to subtropical waters. Margaretta buski can be highlighted as the most conspicuous and abundant species between 1045 m deep and acts as an "ecosystem engineer".

Marie Taglioni, Paul Taglioni, Rollenbild, Doppelbildnis, in: Lindpaintner, Peter Joseph von: Der Abend eines Rajah

Signatur des Originals: S 36/G02349