Fandom

VroniPlag Wiki

Sj/Fragment 003 12

< Sj

31.558Seiten in
diesem Wiki
Seite hinzufügen
Diskussion2 Teilen


Typus
Verschleierung
Bearbeiter
Hindemith
Gesichtet
Yes.png
Untersuchte Arbeit:
Seite: 3, Zeilen: 12-14
Quelle: Li 2004
Seite(n): 12, 13, Zeilen: 12: 4ff; 13: 17ff
Figure 1. Pancreatic beta cells secrete insulin when glucose concentration levels are elevated.

The facilitated glucose transporter GLUT2 transports the glucose into the cell where it is phosphorylated by glucokinase. The glucose metabolism causes ATP-sensitive K+ channels to close, the membrane to depolarize and the Ca2+ channels to open. This triggers a cascade of protein phosphorylations leading to insulin exocytosis.

The insulin receptor is a transmembrane glycoprotein that belongs to the large class of tyrosine kinase receptors. Two α subunits and two β subunits make up the insulin receptor. The β subunits pass through the cellular membrane and are linked by disulfide bonds (10) .


10. Ackermann,AM, Gannon,M: Molecular regulation of pancreatic beta-cell mass development, maintenance, and expansion. J.Mol.Endocrinol. 38:193-206, 2007

Figure 1.3.2. The β cells secrete insulin when glucose concentration level elevated

The facilitated GLUT2 transport the glucose into the β cell and the glucose is phosphorylated by glucokinase. The ratio of ATP:ADP is elevated. The glucose metabolism causes ATP-sensitive K+ channels to close, the membrane to depolarize and the Ca2+ channels to open. This triggers a cascade of protein phosphorylations and leads to insulin exocytosis [68]. (The figure is partially adapted from [68].)

[page 13]

3.4. Insulin Receptors. In molecular biology, the insulin receptor is a transmembrane glycoprotein that is activated by insulin. It belongs to the large class of tyrosine kinase receptors. Two α subunits and two β subunits make up the insulin receptor. The β subunits pass through the cellular membrane and are linked by disulfide bonds ([90]).


[68] V. Poitout, An integrated view of β-cell dysfunction in type-II diabetes, Annu. Rev. Med. 1996. 47:6983.

[89] http://arbl.cvmbs.colostate.edu/hbooks/pathphys/endocrine/pancreas/index.html

Anmerkungen

The source is not given.

The two figures with nearly identical captions are in fact quite different.

Sichter
(Hindemith), PlagProf:-)

Störung durch Adblocker erkannt!


Wikia ist eine gebührenfreie Seite, die sich durch Werbung finanziert. Benutzer, die Adblocker einsetzen, haben eine modifizierte Ansicht der Seite.

Wikia ist nicht verfügbar, wenn du weitere Modifikationen in dem Adblocker-Programm gemacht hast. Wenn du sie entfernst, dann wird die Seite ohne Probleme geladen.

Auch bei Fandom

Zufälliges Wiki