Ole Bull, Kniestück, mit Violine

Signatur des Originals: S 36/F00242

Ole Bull, Brustbild

Signatur des Originals: S 36/F08323

Edvard Grieg, Gerhard Schjelderup, Erica Nissen, Ole Olsen, Johan Svendsen, Christian Sinding {[u.a.], Gruppenbildnis

Signatur des Originals: S 36/F08697

Ole Bull, Hüftbild

Signatur des Originals: S 36/G02856

Ole Bull, Hüftbild

Signatur des Originals: S 36/G02857

Ole Bull, Hüftbild

Signatur des Originals: S 36/G02858

Ole Bull, Henri Vieuxtemps, Doppelbildnis, Hüftbild

Signatur des Originals: S 36/G02859

Ole Bull, Kniestück

Signatur des Originals: S 36/G03963

Memorial services held in the House of representatives of the United States, together with remarks presented in eulogy of Ole J. Kvale, late a representative from Minnesota.

Mode of access: Internet.

In ole Virginia, or, Marse Chan and other stories /

a Marse Chan -- "Unc' Edinburg's drowndin'" -- Meh lady -- Ole 'Stracted -- "No Haid Pawn" -- Polly.

Śafah aḥat : leḳeṭ ... mi-kol shorshe foʻole ha-Mishnah - Saffa achad : ossia, Vocabolario ebraico-italiano delle voci del testo misnico.

Bound with the author's Ragionamento sulla lingua del testo misnico [Reggio, 1819]

Neuwo yhteiselle kansalle, kuinga pitää karttaman cholera tautia ja parantaman cholera sairaita niillä paikoilla, joilla ei ole lääkäriä eikä aptekiä

Nimiösivulla myös: Suomen kielelle käännetty herran Wiburin läänin maaherran ja riddarin Carl August Ramsayn waatimusten päälle.

A new approach to heart valve tissue engineering: mimicking the heart ventricle with a ventricular assist device in a novel bioreactor

The `biomimetic` approach to tissue engineering usually involves the use of a bioreactor mimicking physiological parameters whilst supplying nutrients to the developing tissue. Here we present a new heart valve bioreactor, having as its centrepiece a ventricular assist device (VAD), which exposes the cell-scaffold constructs to a wider array of mechanical forces. The pump of the VAD has two chambers: a blood and a pneumatic chamber, separated by an elastic membrane. Pulsatile air-pressure is generated by a piston-type actuator and delivered to the pneumatic chamber, ejecting the fluid in the blood chamber. Subsequently, applied vacuum to the pneumatic chamber causes the blood chamber to fill. A mechanical heart valve was placed in the VAD`s inflow position. The tissue engineered (TE) valve was placed in the outflow position. The VAD was coupled in series with a Windkessel compliance chamber, variable throttle and reservoir, connected by silicone tubings. The reservoir sat on an elevated platform, allowing adjustment of ventricular preload between 0 and 11 mmHg. To allow for sterile gaseous exchange between the circuit interior and exterior, a 0.2 mu m filter was placed at the reservoir. Pressure and flow were registered downstream of the TE valve. The circuit was filled with culture medium and fitted in a standard 5% CO(2) incubator set at 37 degrees C. Pressure and flow waveforms were similar to those obtained under physiological conditions for the pulmonary circulation. The `cardiomimetic` approach presented here represents a new perspective to conventional biomimetic approaches in TE, with potential advantages. Copyright (C) 2010 John Wiley & Sons, Ltd.