'Norepinephrine ne' presentation slideshows

Adrenergic & Antiadrenergic Drugs

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Pharmacology of central Neurotransmitters

Pharmacology of central Neurotransmitters. Objectives The main objective of this lecture is to understand the role of neurotransmitters in the etiology and treatment of CNS diseases. Neurotransmitters.

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Neurotransmitters

Neurotransmitters. 4 major Categories. 1) ACh. 2) Amino Acids. 3) Biogenic Amines. 4) Neuropeptides. Somatic N.S. C.N.S. 1) ACh. Autonomic N.S. - Parasympathetic. - Sympathetic. Glutamate (aspartate). 2) Amino Acids. GABA (glycine). Norepinephrine (NE) and Epinephrine (E).

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The Brain and Neurones

The Brain and Neurones. Psychopharmacology. The Human Brain. Complex 1.4 kg in weight Pre frontal cortex 2% of body weight 20% of oxygen 15% of our cardiac input 10% of all energy. The Blood Brain barrier. Brain protection system The BBB is both;

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Neurotransmitters I

Neurotransmitters I. The Life Cycle of a Conventional NT. Biosynthesis & Storage Release Receptor Action Inactivation. Transmitter. Enzyme(s). Biosynthesis. Precursor(s). Storage. Synaptic vesicles made by Golgi apparatus in cell body

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Neurotransmitters

Neurotransmitters. Lesson 13. Neurotransmitters. Chemical messengers Signal between cells Released at axon terminal By action potentials Metabolism by enzymes Synthesis (anabolism) Degradation (catabolism) ~. Chemical Signaling. Otto Loewi had a dream Chemical Signal?

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Neurotransmitters: Catecholamines & Acetylcholine Chapters 5 & 6

Neurotransmitters: Catecholamines & Acetylcholine Chapters 5 & 6. Catecholamines Dopamine Norepinephrine Epinephrine Acetylcholine Serotonin Glutamate GABA. Neurotransmitter Families. Neurotransmitters. Structural features of catecholamines. Synthesis of Catecholamines.

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Cell-to-Cell Communication

Cell-to-Cell Communication. Synapse Types: Electrical -- may be directional -- probably not important computationally Chemical -- classical model is that they transmit information uni-directionally (not strictly correct). Nicotinic Neuromuscular Junction (NNMJ).

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Neurotransmitters: Catecholamines & Acetylcholine Chapters 5 & 6

Neurotransmitters: Catecholamines & Acetylcholine Chapters 5 & 6. Catecholamines Dopamine Norepinephrine Epinephrine Acetylcholine Serotonin Glutamate GABA. Neurotransmitter Families. Neurotransmitters. Structural features of catecholamines. Synthesis of Catecholamines.

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Ephedra

Ephedra. Ephedra -Habit. Ephedra. An evergreen shrub native to central Asia Predominant active alkaloid- ephedrine Other active alkaloids include: pseudoephedrine norephedrine norpseudoephedrine. Ephedra - T.S. stem. Ephedra strobilus. Ephedra - Male cone. Ephedra - Female cone.

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Neurophysiological and behavioral effects of mycotoxin ( patulin ) in albino mice

Neurophysiological and behavioral effects of mycotoxin ( patulin ) in albino mice. Al- Hazmi , N.A.*; El- Sayed Fahim ** and Al- Hazmi , M.A.*** * King Abdul-Aziz Univ ., Teachers collage ** Cairo Univ .,Faculty of Science , Zoology Dept.

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PHAR 417 Quiz 2 Drs. Abraham and Adams

PHAR 417 Quiz 2 Drs. Abraham and Adams. Question 1. Which enzyme is responsible for the rate limiting step in the biosynthesis of norepinephrine (NE)? Dopamine ? -hydroxylase Tyrosine hydroxylase DOPA decarboxylase Monoamine oxidase. Question 2.

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Synaptic Action

Synaptic Action. Synaptic Potentials: EPSP IPSP. Synaptic Potentials. Excitatory Postsynaptic Potential (EPSP) triggered by excitatory neurotransmitters open ligand-gated Na + channels allows Na + to flow inside the cell causing a slight depolarization of the postsynaptic cell

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Supplemental Results

A. Supplemental Results. Online Figure S1. B.

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