Activated platelet growth factors

Related BrainMass Solutions

• Protein degradation

  When PAR1 is activated, platelet aggregation is triggered. After triggering platelet aggregation, the PAR1 is rapidly and intensively internalized through clathrin-coated pits.

• Irradiated Blood

  Destruction and inhibition of growth of bacteria. ? Increase in the oxygen combining power of the blood and oxygen transportation to organs. ? Activation of steroid hormones. ? Vasodilation. ? Activation of white blood cells. ?

• Importance of having breakfast

  It is in the morning hours that platelets become the most activated and tend to form these internal blood clots at the greatest frequency.

• CHEMISTRY OF LIFE

  Positive feedback mechanism is designed to accelerate or enhance the output created by a stimulus that has already been activated.

• Indirect Transcription Factor Activation

  Transcription factors regulate gene expression in the nucleus when they are activated. Transcription factors can be activated two ways: through direct or indirect activation. SMADS are activated indirectly by an extracellular receptor.

• Ras/MAPK Signal Cascade After EGFR Activation

  Mainly these include transcription factors that influence cell proliferation and growth.

• Physiological Basis for Medical Advice

  Q3: Clot overgrowth is usually prevented by rapid removal of coagulation factors and inhibition of activated clotting factors. b.

• Smad transcription factors

  Introduction to SMAD protein Smad proteins are transcription factors that regulate the most common cytokine signalling pathways in metazoan called the transforming growth factors-B (TGFB) pathway.

• Genetics of cancer

  When they are activated inappropriately they become oncogene and promote the growth of cells unchecked resulting in tumors.