Categorii: Tot - despolarización - excitabilidad - autónomo - hormonas

realizată de Francisco Barros 3 ani în urmă

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PRINCIPALES GENERALIDADES DE LA FUNCIÓN GASTROINTESTINAL

La función gastrointestinal se regula mediante varios mecanismos que incluyen la despolarización y excitabilidad del músculo liso. Factores como las hormonas gastrointestinales y la estimulación por nervios parasimpáticos aumentan la excitabilidad, mientras que la adrenalina y la estimulación simpática la reducen.

PRINCIPALES GENERALIDADES DE LA FUNCIÓN GASTROINTESTINAL

PRINCIPALES GENERALIDADES DE LA FUNCIÓN GASTROINTESTINAL

FACTORES QUE DESPOLARIZAN A LA MEMBRANA DEL MÚSCULO LISO GASTROINTESTINAL

REDUCEN LA EXCITABILIDAD
Adrenalina o noradrenalina

Estimulación por nervios simpáticos que secretan noradrenalina en sus terminaciones

AUMENTAN LA EXCITABILIDAD
Estimulación por hormonas gastrointestinales.
Estimulación por los nervios parasimpáticos que segregan acetilcolina en sus terminaciones.
Estimulación con acetilcolina
La distención del músculo

Topic principal

CONTROL AUTÓNOMO DEL APARATO GASTROINTESTINAL

The ending of a story is essential. We all know that if the ending is weak, what happened before loses its importance. So make it unpredictable, but fair. A resolved ending answers all the questions and ties up any loose threads from the plot.

La estimulación simpática inhibe la actividad del sistema digestivo

This is the closure section of the story.
See examples of possible outcomes below:

Estimulación parasimpática aumenta la actividad del sistema nervioso entérico

This is the moment when the main character surpasses the last obstacle and finally faces their greatest challenge.
The climax usually follows one of these patterns:


Type in your answer.

CONTROL NERVIOSO DE LA FUNCIÓN GASTROINTESTINAL

The middle of the story is where you add layers of complications that will lead to the end. Reveal more about the character's journey. Did their personality go through changes? How did they overcome the challenges? And as you build up the story’s central conflict, make it more personal to that character. Also, from the middle act, you have to lead into the final act.

Sistema nervioso entérico sirve para controlar los movimientos y secreciones gastrointestinales.

Each story has a main character and that character usually needs to solve a problem or challenge. The character's challenge is the one that creates tension throughout the story.

Formado por dos plexos

In most stories, there are 3 challenges. The number 3 is a mystical number symbolizing completeness. Try to come up with interesting challenges with which your character needs to struggle.
See a few examples below:

Plexo submucoso

Regular la función parietal interna de los segmentos del músculo del intestino.

Plexo mientérico

Control de la actividad motora del tuvo digestivo

MOTILIDAD GASTROINTESTINAL

In the beginning of the story (or the exposition), you will need to introduce the setting and characters. You might also want to introduce the main conflict. This part of the story is important because it gives the reader necessary background information and maybe even a first insight into a character’s personality.

ACTIVIDAD ELÉCTRICA DEL MUSCULO LISO Gl.
Posee dos tipos básicos de ondas eléctricas

Espigas

Son verdaderos potenciales de acción

Ondas lentas

No inducen por sí mismas las contracciones musculares

CARACTERISTICAS DE LA PARED GASTROINTESTINAL

The setting (time & place) of a story can change throughout the plot.

En cada haz, las fibras están conectadas eléctricamente.

The time of the story can also change. It can describe the event of a single day or can include an entire year's plot. Anyway, don't forget to mention it.

Mediante uniones de hendidura

El músculo liso gastrointestinal funciona como sincitio.

Your story can take place wherever your imagination will take you to.
For example: in an elevator, in an enchanted forest, etc. Don't forget to give details of the environment each time the setting changes, otherwise, the story can be confusing. Also, mention the seasons as each of them has unique weather and events.

Cada fibra se dispone en haces.

CONTROL HORMONAL

Characters are essential to a good story. Usually, the protagonist(s) is/are the most affected by the plot. Introduce a character by focusing on their actions, interests, and occupation, as the physical appearance doesn't make a difference in most cases.

La hormona Gl, son liberadas en la circulación porta.

Type in the name of your character.