Sökning: "energy homeostasis"

Visar resultat 11 - 15 av 148 avhandlingar innehållade orden energy homeostasis.

1. 11. Sugar-modulated gene expression and cell division in cell culture and seedlings of A. thaliana

   Författare :Sabine Kunz; Leszek A. Kleczkowski; Alison Smith; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Arabidopsis thaliana; carbohydrates; cell culture; cell division; gene expression; homeostasis; live cell imaging; sugar-signals; sugar-analogues; Physiological Botany; fysiologisk botanik;

   Sammanfattning : Throughout their life cycle, plants adjust growth in response to their developmental and environmental situation within the limits of their energetic capacities. This capacity is defined by the local sugar availability, which is constantly modulated through synthesis, transport and consumption of sugar. LÄS MER

3. 12. Origin, release and functional significance of the novel gastric hormone ghrelin

   Författare :Charlotta Dornonville de la Cour; Institutionen för experimentell medicinsk vetenskap; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; toxicology; Farmakologi; pharmacognosy; pharmacy; Pharmacological sciences; bone metabolism; energy homeostasis; glucagon; insulin; secretion; pancreastatin; somatostatin; histamine; gastrin; gastric acid secretion; ghrelin; gastric motility; A-like cells; farmakognosi; farmaci; toxikologi;

   Sammanfattning : The novel gastric hormone ghrelin was discovered by virtue of its ability to release growth hormone (GH) via interaction with the so-called GH-secretagogue receptor (GHS-R). Earlier only synthetic agents were known to bind with the GHS-R, hence, ghrelin is the first identified endogenous ligand. LÄS MER

4. 13. Global Regulation of Snf1 in Saccharomyces cerevisiae: A case study of experimental systems biology

   Författare :Jie Zhang; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; AMP-activated protein kinase AMPK ; glucose derepression; energy homeostasis; target of rapamycin complex 1 TORC1 ; catabolite repression; Snf1;

   Sammanfattning : Cells commonly face environmental changes and have evolved various regulatory mechanisms to adjust their metabolism accordingly. One such key regulator in S. cerevisiae is the Snf1 kinase, which belongs to the conserved AMP-activated protein kinase (AMPK) family in all eukaryotes. LÄS MER

5. 14. Mechanism-Based Modelling of Clinical and Preclinical Studies of Glucose Homeostasis

   Författare :Oskar Alskär; Maria C Kjellsson; Mats O Karlsson; Jenny Y. Chien; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; glucose homeostasis; pharmacometrics; Farmakokinetik och läkemedelsterapi; Pharmacokinetics and Drug Therapy;

   Sammanfattning : Glucose is an important nutrient and energy source in the body. However, too high concentration in the blood is harmful and may lead to several complications developing over time. It was estimated that 5 million people in the world died from complications related to diabetes during 2015. LÄS MER

7. 15. Studies on factors modulating glucose homeostasis in healthy and diabetic rats

   Författare :Kamal Yassin; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :glucose homeostasis;

   Sammanfattning : Glucose is the most common substrate for energy metabolism. Despite the varying demands for glucose, the body needs to regulate its internal environment and maintain a constant and stable condition. Glucose homeostasis requires harmonized interaction between several tissues, achieving equilibrium between glucose output and uptake. LÄS MER