Sökning: "videomicroscopy"

Hittade 2 avhandlingar innehållade ordet videomicroscopy.

1. 1. Endothelial Nitric Oxide in the Control of Glomerular Hemodynamics

   Författare :János Pittner; Daniel H. Casellas; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cell biology; Juxtamedullary nephron; afferent arteriole; nitric oxide; endothelial calcium; diaminofluoresceins; fura-2; autoregulation; shear stress; flow; videomicroscopy; Cellbiologi; Cell biology; Cellbiologi; Physiology; fysiologi;

   Sammanfattning : The afferent arteriole of the kidney is a unique vascular segment: it is the effector of the renal hemodynamic autoregulation. The use of the isolated, perfused juxtamedullary nephron preparation makes it possible to visualize the afferent arteriole while preserving its tissue surroundings and the functional integrity of the nephron. LÄS MER

3. 2. Single cell analysis of checkpoints in G1

   Författare :Hanna-Stina Martinsson; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Cell cycle; restriction point; cyclin D; pRb; rRNA synthesis; cell growth; attachment;

   Sammanfattning : It is becoming evident that defective cell cycle regulation is an important property of the cancer cell. The restriction point (R), a G1 checkpoint after which cell cycle progression becomes independent of extracellular growth factors, is often aberrant in cancer cells. LÄS MER