Blar i forfatter "Kalstad, Trine"

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    • Adaptive fluctuation imaging captures rapid subcellular dynamics 

      Opstad, Ida Sundvor; Ströhl, Florian; Birgisdottir, Åsa birna; Acuña Maldonado, Sebastian Andres; Kalstad, Trine; Myrmel, Truls; Agarwal, Krishna; Ahluwalia, Balpreet Singh (Journal article; Tidsskriftartikkel, 2019-07-22)
      In this work we have explored the live-cell friendly nanoscopy method Multiple Signal Classification Algorithm (MUSICAL) for multi-colour imaging of various organelles and sub-cellular structures in the cardiomyoblast cell line H2c9. We have tested MUSICAL for fast (up to 230Hz), multi-colour time-lapse sequences of various sub-cellular structures (mitochondria, endoplasmic reticulum, microtubules, ...

    • Adaptive fluctuation imaging captures rapid subcellular dynamics 

      Opstad, Ida Sundvor; Ströhl, Florian; Birgisdottir, Åsa birna; Maldonado, Sebastián Andrés Acuña; Kalstad, Trine; Myrmel, Truls; Agarwal, Krishna; Ahluwalia, Balpreet Singh (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-07-22)
      In this work we have explored the live-cell friendly nanoscopy method Multiple Signal Classification Algorithm (MUSICAL) for multi-colour imaging of various organelles and sub-cellular structures in the cardiomyoblast cell line H2c9. We have tested MUSICAL for fast (up to 230Hz), multi-colour time-lapse sequences of various sub-cellular structures (mitochondria, endoplasmic reticulum, microtubules, ...

    • The genetic regulation of the terminating phase of liver regeneration 

      Nygård, Ingvild Engdal; Mortensen, Kim Erlend; Hedegaard, Jakob; Conley, Lene N; Kalstad, Trine; Bendixen, Christian; Revhaug, Arthur (Journal article; Tidsskriftartikkel; Peer reviewed, 2012)
      After partial hepatectomy (PHx), the liver regeneration process terminates when the normal liver-mass/body-weight ratio of 2.5% has been re-established. To investigate the genetic regulation of the terminating phase of liver regeneration, we performed a 60% PHx in a porcine model. Liver biopsies were taken at the time of resection, after three weeks and upon termination the sixth week. Gene expression ...

    • High-resolution visualization and assessment of basal and OXPHOS-induced mitophagy in H9c2 cardiomyoblasts 

      Godtliebsen, Gustav; Larsen, Kenneth Bowitz; Bhujabal, Zambarlal Babanrao; Opstad, Ida Sundvor; Nager Grifo, Mireia; Punnakkal, Abhinanda Ranjit; Kalstad, Trine; Olsen, Randi; Lund, trine; Prasad, Dilip K.; Agarwal, Krishna; Myrmel, Truls; Birgisdottir, Åsa birna (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-07-05)
      Mitochondria are susceptible to damage resulting from their activity as energy providers. Damaged mitochondria can cause harm to the cell and thus mitochondria are subjected to elaborate quality-control mechanisms including elimination via lysosomal degradation in a process termed mitophagy. Basal mitophagy is a house-keeping mechanism fine-tuning the number of mitochondria according to the metabolic ...

    • Inflammation and reduced endothelial function in the course of severe acute heart failure 

      Hermansen, Stig eggen; Kalstad, Trine; How, Ole-Jakob; Myrmel, truls (Journal article; Tidsskriftartikkel; Peer reviewed, 2011)
      Systemic inflammation and elevated circulating levels of the endogenous nitric oxide inhibitor asymmetrical dimethylarginine (ADMA) have been associated with increased risk in cardiogenic shock (CS). In this prospective study, we assessed, over 4 consecutive days, the changes and possible associations between vascular function, markers of inflammation, and circulating ADMA levels in patients with ...