'Intercellular communication' diaporamas de présentation

Chapter 4

Chapter 4. Histology: The Study of Tissues. Tissue Level of Organization. The classification of tissue types is based on the structure of cells; the composition of noncellular substance surrounding cells (extracellular matrix) and the functions of the cells. Tissues and Histology.

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Chemical Signals in Animals: Endocrine System and Hormonal Control

Chemical Signals in Animals: Endocrine System and Hormonal Control. E ndocrine vs. N ervous. The nervous system brings about immediate responses, but the endocrine system is slower acting and regulates processes that occur over days or even months. Hormones.

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Intercellular Commication and Signal Transduction

Intercellular Commication and Signal Transduction. Chapter 4. Intercellular Communication. Cells of body must communicate with one another Coordinates organ systems Takes place directly: Physical contact between cells Gap junctions Direct linkage of surface markers Or indirectly

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Chemical Signals in Animals

Chemical Signals in Animals. Learning Objectives (3/2/09). Differentiate between types of cellular chemical messages: autocrine, paracrine, and neuroendocrine Compare the response time & duration for the two major systems of internal communication in animals: nervous and endocrine

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Evolutionary History of Ion Channels and Neurotransmitters

Evolutionary History of Ion Channels and Neurotransmitters. Neuro Journal Club, 06.03.08 Peter HANTZ, Arendt Laboratory. Types of Ion Channels. Voltage, and voltage/intracellular ligand-gated ion channles K+ VG: fastly and slowly activated, inward rectifier, leak-channels

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THE CENTENARY OF GOLGI AND CAJAL NOBEL PRIZE

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