Physiology
Nevian
Nevian
Kartei Details
| Karten | 160 |
|---|---|
| Sprache | English |
| Kategorie | Biologie |
| Stufe | Universität |
| Erstellt / Aktualisiert | 19.01.2017 / 25.01.2017 |
| Weblink |
https://card2brain.ch/box/20170119_physiology
|
| Einbinden |
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Absorption of Protein Degradation Products
Carbohydrate-Splitting Enzymes
Absorption of Monosaccharides
Lipases
Absorption of Lipids
Absorption of Water, Na and Electrolytes
Proteinverdauung
Secretion in the Stomach
Filtration in the Glomerulus
Overview of Na + and Water Reabsorption
Parameters and Possibilities of Regulation
The Juxtaglomerular Apparatus
Acid-Base Regulation
Buffers
The Bicarbonate Buffer System
Na+ -K+ -ATPase
The open of the ion's cannels probability is influenced by:
• membrane potential (voltage gated)
• binding of neurotransmitters (ligand gated)
• intracellular second messengers (e.g. Ca 2+ )
• prior history of opening (use dependence)
Nernst‘s equation
Measuring and calculating the equilibrium potential for K + permeable membranes
The Goldman-equation
patch-clamp technique
Structure and function of the Na + -channel
The action potential (AP) - summary
The refractory periode
Gap junctions and electrical synapses
Chemical synapses
Synaptic connection principles
- Axoaxonic Synapse
- Axodendritic Synapse
- Axosomatic Synapse
Different sizes and types of synapses
Differentiation of synapse type in electron microscope
Excitatory Synapse (stimulierend)
Inhibitory Synapse (hemmend)
Neuromuscular endplate
Neurotransmitter is released in single packages (quanta).
Not every presynaptic action potential results in transmitter release.
Histogramm of the amplitudes of the endplate potentials shows maxima at multiples of 0.4 mV
The most important neurotransmitters
- amine (acetylcholine, Katecholamine: (Noradrenalin Adrenalin Dopamin))
- aminoacids
- peptide
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