Digestivo
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Transcript of Digestivo
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DIGESTIÓN MECÁNICA Y QUÍMICA
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ANATOMÍA DEL APARATO DIGESTIVO
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DIGESTIÓN QUÍMICA: Enzimas
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BOCA: digestión mecánica y química
Lengua
Dientes
Glándulas salivares(amilasa)
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ESTÓMAGO: digestión química (jugo gástrico: peptidasas)Movimientos peristálticos: digestión mecánica
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BILIS: emulsiona grasas
JUGO INTESTINAL: peptidasas, lipasas y disacarasas
JUGO PANCREÁTICO: peptidasas, lipasas y disacarasas
DUODENO
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GLÚCIDOS
LÍPIDOS
PROTEÍNAS
amilasaPolisacáridos más sencillos
peptidasas Polipéptidos más sencillos
Amilasa pancreáticaDisacáridos y monosacáridos
Bilis y lipasasÁcidos grasos y glicerol
peptidasas
Aminoácidos
ABSORCIÓN
DIGESTIÓN QUÍMICA
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ABSORCIÓN DE
NUTRIENTES
Disacáridos y monosacáridos
Ácidos grasos y glicerol
Aminoácidos
INTESTINO DELGADO
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- Absorción de agua- Formación de vitaminas- Formación de las heces fecales
EGESTIÓN
H2O
VITAMINA K
E. coli
INTESTINO GRUESO
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ANATOMIE DE
L’APPAREIL DIGESTIF
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LE PROCESSUS DE LA DIGESTION
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LE PROCESSUS DE LA DIGESTION
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mâcher malaxer
les mouvements péristaltiques
Digestion mécanique
Digestion chimique: enzymes digestives
Amylase Protéases Lipases
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COMPLÈTE
ON VA RÉVISER
QUESTION: Explique la digestion complète d’une omelette aux pommes de terre.
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Enfermedades del aparato digestivo
causas
- Genéticas- Estrés- Dieta inadecuada- Falta de higiene- Tabaco- Alcohol
Caries Estreñimiento Úlceras Gastroenteritis Cirrosis hepática
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Maladies de l’Appareil DigestifLes causes
- Génétiques- Le stress- Un régime inadéquate- L’absence d’hygiène- Le Tabac- L’Alcool Caries
dentairesConstipation Ulcères Gastro-entérites
et colites
Cirrhose du foie