264 resultados para Hrt


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Summary We investigated the effect of playing regular golf and HRT on lumbar and thoracic vertebral bone parameters (measured by QCT) in 72 post-menopausal women. The main finding of this study was that there was positive interaction between golf and HRT on vertebral body CSA and BMC at the thoracic 12 and lumbar 2 vertebra but not the third and seventh thoracic vertebras.

Introduction Identifying specific exercises that load the spine sufficiently to be osteogenic is an important component of primary osteoporosis prevention. The aim of this study was to determine if in postmenopausal women regular participation in golf resulted in greater paravertebral muscle mass and improved vertebral bone strength.

Methods Forty-seven postmenopausal women who played golf regularly were compared to 25 controls. Bone parameters at the mid-vertebral body were determined by QCT at spinal levels T3, T7, T12 and L2 (cross-sectional area (CSA), total volumetric BMD (vBMD), trabecular vBMD of the central 50% of total CSA, BMC and cortical rim thickness). At T7 and L2, CSA of trunk muscles was determined.

Results There was a positive interaction between golf and HRT for vertebral CSA and BMC at T12 and L2, but not at T3 or T7 (p ranging < 0.02 to 0.07). Current HRT use was associated with a 10–15% greater total and trabecular vBMD at all measured vertebral levels. Paravertebral muscle CSA did not differ between groups. Vertebral CSA was the bone parameter significantly related to muscle CSA.

Conclusion These findings provide preliminary evidence that playing golf may improve lower spine bone strength in postmenopausal women who are using HRT.

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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AIMS: To compare morphometric parameters and diagnostic performance of the new Stratus Optical Coherence Tomograph (OCT) Disc mode and the Heidelberg Retina Tomograph (HRT); to evaluate OCT's accuracy in determining optic nerve head (ONH) borders. METHODS: Controls and patients with ocular hypertension, glaucoma-like discs, and glaucoma were imaged with OCT Disc mode, HRT II, and colour disc photography (DISC-PHOT). In a separate session, automatically depicted ONH shape and size in OCT were compared with DISC-PHOT, and disc borders adjusted manually where required. In a masked fashion, all print-outs and photographs were studied and discs classified as normal, borderline, and abnormal. The Cohen kappa method was then applied to test for agreement of classification. Bland-Altman analysis was used for comparison of disc measures. RESULTS: In all, 49 eyes were evaluated. Automated disc margin recognition failed in 53%. Misplaced margin points were more frequently found in myopic eyes, but only 31/187 were located in an area of peripapillary atrophy. Agreement of OCT with photography-based diagnosis was excellent in normally looking ONHs, but moderate in discs with large cups, where HRT performed better. OCT values were consistently larger than HRT values for disc and cup area. Compared with HRT, small rim areas and volumes tended to be minimized by OCT, and larger ones to be magnified. CONCLUSIONS: Stratus OCT Disc protocol performed overall well in differentiating between normal and glaucomatous ONHs. However, failure of disc border recognition was frequently observed, making manual correction necessary. ONH measures cannot be directly compared between HRT and OCT.

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Welsch (Projektbearbeiter): Politische Satire: Aufdeckung eines Komplotts, den Berlinern die "revolutionären Grillen" durch Kappung der Weißbierzufuhr auszutreiben. "Lange kann es nicht dauern, so verfliegt in dem letzten Rülpse der letzte revolutionäre Gedanke, ... denn das [fehlende Bier] ist schlimmer als Aushungern und Bombardiren."

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Welsch (Projektbearbeiter): Strafpredigt an das Gardekorps. Hintergrund: tätliche Angriffe von Soldaten des Gardekorps gegen Mitglieder des Potsdamer Politischen Klubs (wahrscheinlich 25. September 1848)

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Welsch (Projektbearbeiter): In Form einer Unterhaltung zwischen drei Berlinern geäußerte Kritik an den Plänen des Innenministers von Kühlwetter, Volksversammlungen unter freiem Himmel nur noch nach vorheriger Anmeldung zuzulassen: "Wenn se de Volksversammlung verbiete, die Aufzüge verbieten, das Spatzirjehen Abends unter de Linden verbieten, da is des Ministerium [Auerswald-Hansemann] futsch."

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Welsch (Projektbearbeiter): Kritische Kommentierung der gewalttätigen Ausschreitungen von Teilen der Bevölkerung Charlottenburgs gegen die beabsichtigte Gründung eines Demokratischen Vereins am 20. August 1848: "Strafen müssen wir die Dorfdeibels, sonst wächst uns de Reakzion übern Kopp, und wir sind sammt unsre Freiheit belämmert." Bei den angesprochenen Todesfällen in Düsseldorf handelt es sich um einen "längere[n] Schußwechsel zwischen Bürgern und Soldaten, der erst durch ... Eingreifen der Bürgergarde beendet werden konnte" und der sich aus einer anläßlich eines Besuchs Friedrich Wilhelms IV. veranstalteten Katzenmusik entwickelte (14. August 1848). [Niemann, Dietmar: Die Revolution von 1848/49 in Düsseldorf; Düsseldorf 1993, S. 154/55] In der Form einer Unterhaltung der drei Berliner Bürger Neumann, Piesecke und Brennecke

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Welsch (Projektbearbeiter): Karikatur auf den Präsidenten der Frankfurter Nationalversammlung Heinrich von Gagern, der seinen Stellvertreter Soiron züchtigt. "In diesem Fall wird Gagerns unangemessener Führungsstil karikiert." [1848/49: Rev. d. dt. Demokraten in Baden; Baden-Baden 1998, S. 221]

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Welsch (Projektbearbeiter): Aufruf zur Mäßigung an die Wiener Arbeiter: "... nun brauchen wir nicht mehr zu kämpfen und Aufruhr zu machen, denn jede Verbesserung können wir auf gesetzlichem Wege erhalten ... Wir müssen der neuen Ordnung einige Zeit gönnen, sich wohlthätig zu entfalten ... Redliche Menschen gießen in solcher Zeit das Oehl in die aufgeregten Wogen, um den Sturm zu beschwichtigen, aber nicht in das Feuer um die Flamme anzufachen." Vom Wiener Nationalgardisten Leopold Schick

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