von Ana Catarina Ribeiro Carrão
Statistik und Sichtungsnachweis dieser Seite findet sich am Artikelende
| [1.] Arc/Fragment 033 25 - Diskussion Zuletzt bearbeitet: 2014-02-26 22:40:14 Schumann | Arc, BauernOpfer, Fragment, Gesichtet, Heil Schaper 2004, SMWFragment, Schutzlevel sysop |
|
|
|
| Untersuchte Arbeit: Seite: 33, Zeilen: 25-29 |
Quelle: Heil Schaper 2004 Seite(n): 450, Zeilen: r.col: 14ff |
|---|---|
| [The role of shear stress in collateral growth has been discussed extensively by Wolfgang Schaper’s research group and others91, 92. Their model is based on the following concept (Fig. 9):] After occlusion of an artery, the pressure in its distal stump falls to very low levels. When a vascular connection like a pre-existent collateral anastomoses [sic] exists between the high-pressure (proximal to the occlusion) and the low pressure (distal from the occlusion) region, a steep pressure gradient develops which increases blood flow through these connections.
91. Helisch A, Wagner S, Khan N, Drinane M, Wolfram S, Heil M, Ziegelhoeffer T, Brandt U, Pearlman JD, Swartz HM, Schaper W. Impact of mouse strain differences in innate hindlimb collateral vasculature. Arterioscler Thromb Vasc Biol. 2006;26:520-526. 92. Cai Z, Zhong H, Bosch-Marce M, Fox-Talbot K, Wang L, Wei C, Trush MA, Semenza GL. Complete loss of ischaemic preconditioning-induced cardioprotection in mice with partial deficiency of HIF-1{alpha}. Cardiovasc Res. 2008;77:463-470. |
On occlusion of an artery, the pressure in its distal stump falls to very low levels. When a vascular connection like a preexistent collateral anastomosis exists between the high-pressure proximal to the occlusion with the low-pressure region distal from the occlusion, a steep pressure gradient develops which increases blood flow through these connections (Figure 1). |
To be continued on the next page: Arc/Fragment 034 01 The authors of the source are mentioned, the source itself is not. The given sources Cai et al. (2009) and Helisch et al. (2006) do not contain the copied text. Nothing is marked as a quotation. |
|
Letzte Bearbeitung dieser Seite: durch Benutzer:WiseWoman, Zeitstempel: 20140225225231