null
US
Entrar
Registre-se gratuitamente
Registre-se
Detectamos que o JavaScript não está habilitado no teu navegador. Habilite o Javascript para o funcionamento correto do nosso site. Por favor, leia os
Termos e Condições
para mais informações.
Próximo
Copiar e Editar
Você deve estar logado para concluir esta ação!
Inscreva-se gratuitamente
4758412
Adrenergic Agonists
Descrição
? Pharmacology Mapa Mental sobre Adrenergic Agonists, criado por Lindie Metz em 06-03-2016.
Sem etiquetas
pharmacology
?
Mapa Mental por
Lindie Metz
, atualizado more than 1 year ago
Mais
Menos
Criado por
Lindie Metz
mais de 8 anos atrás
26
1
0
Resumo de Recurso
Adrenergic Agonists
Catecolamines
Rapid inactivation (COMT/MAO), cannot be taken orally. Poor CNS penetration.
Epinephrine, Norpeinephrine, Dopamine
Affects sympathetic NS through adrenoreceptors
Non-catecolamines
Long half-life (slow MAO), can be taken orally. Penetration into CNS.
Ephedrine
Direct acting
Epinephrine
Alpha1, 2 Beta 1, 2
Alpha 1 (vasoconstriction) – delays absorption of anaesthetics, control superficial bleeding, increase BP Beta 1 – overcome AV heart. Beta 2 – bronchodilation
Hypersensitive crisis (↑ BP), Dysrhythmias, Angina Pectoris, Hyperglycaemia
Dopamine
Alpha and Beta
Cardiogenic and septic shock, raises BP and increases cardiac output. Enhances kidney and splancnic perfusion
Indirect acting
Amphetamines
Enhance E and EN
Stimulatory (E/NE), increase BP through release of Dopamine and NE
Mixed
Ephidrine
Release stored NE and stimulate α and β receptors. Vasoconstriction, bronchodilation.
1. Direct receptor binding
2. Promote NE release
3. Inhibit NE reuptake
4. Inhibition of NE inactivation (MAO)
Receptors
α1
Eyes, blood vessels, male sex organs, prostatic capsule, bladder
α2
β1
Heart, kidney
β2
Blood vessels, bronchi, GIT, liver, skeletal muscle
Quer criar seus próprios
Mapas Mentais
gratuitos
com a GoConqr?
Saiba mais
.
Semelhante
Drug absorption, distribution, metabolism and excretion
Hannah Tribe
Exam 1 Medications
tera_alise
Pharmacology
Justin Veazey
Monoamine pharmacology -Antidepressant drugs - Dr. Emma Robinson
Anna mph
NCLEX REVIEW MODEL
Jamie R Pascual
General Anaesthetics Part 1 - Steve Fitzjohn
Anna mph
Transcription
Has Maj
Cognition and Dementia - Alzheimer's disease.
Anna mph
Organelles
Has Maj
G- Couple Protein Receptors
Has Maj
Module 6 chapter 12.
Alannah Mendoza
Explore a Biblioteca