'Intrinsic tyrosine kinase activity' diaporamas de présentation

Endocrine System

Endocrine System. Lecture 1 Characters and mechanisms of actions of hormones Pituitary hormones. Asso . Professor Dr Than Kyaw 17 September 2012. What is endocrinology?. Endocrinology Study of: - Intercellular Chemical Communication

995 views • 80 slides

Endocrine System

Endocrine System. Lecture 1 Characters and mechanisms of actions of hormones Pituitary hormones. Asso . Professor Dr Than Kyaw 17 September 2012. What is endocrinology?. Endocrinology Study of: - Intercellular Chemical Communication

1.14k views • 80 slides

The Endocrine Pancreas

The Endocrine Pancreas. Regulation of Carbohydrate Metabolism. Pancreatic Anatomy. Gland with both exocrine and endocrine functions 15-25 cm long 60-100 g Location: retro-peritoneum, 2 nd lumbar vertebral level Extends in an oblique, transverse position

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Biochemistry and Biological Psychiatry

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Biochemistry and Biological Psychiatry

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BPS 502 Chapter 15

BPS 502 Chapter 15. Cell Communication Signaling through enzyme-linked cell surface receptors. Reading Assignment. MBC, Chapter 15 Levitzki A. 2003, EGF Receptor as a Therapeutic Target. Lung Cancer , 41: S9-S14. Objectives.

748 views • 56 slides

Biochemistry and Biological Psychiatry

678 views • 50 slides

Growth Hormones

Growth Hormones. What is Growth? Growth Hormone (Somatotropin) Actions of GH Production of GH Regulation of GH Release GH Binding Protein GH Receptor Role of Somatomedins & IGF-Binding Proteins Other Factors Regulating Growth. What is Growth?. hyperplasia.

955 views • 42 slides

cGMP Intracellular Signal

cGMP Intracellular Signal. cGMP is made from GTP by the enzyme gaunylyl cyclase . Atrial natriuretic peptide and nitric oxide function through this Signal. These are potent vasodilators. Inhibitors of cGMP phosphodiestrase is sildenafil (Viagra).

569 views • 29 slides

Mechanism of hormone action

Mechanism of hormone action. Hormones. Three types Proteins Glycoproteins Small pepstides Large proteins Lipids Cholesterol derivatives Eicosanoids Amino acid derivatives. Hormones Innate by themselves Require mediation Receptors Binding sites for a hormone Very specific.

554 views • 29 slides

Carbohydrates as Energy Sources

Carbohydrates as Energy Sources. Na + /K + pump is key to SGLT1 function; exchanges Na + for /K + to maintain the gradient; uses energy (i.e., ATPase); this allows Na + to drag the monosaccharide (glucose) along through the transport channel and into the enterocyte. Summary.

389 views • 27 slides

Membrane receptors

membrane. Membrane receptors. membrane. Single-pass membrane receptors. membrane. Multi-pass membrane receptors. membrane. Ion channel membrane receptors. +. membrane. +. Ion channel membrane receptors. Receptor kinases. Kinase activities associated with receptors.

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Chap. 16 Signaling Pathways That Control Gene Expression

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