Dab tsi yog qhov kev tiv thaiv deglutitive?

Cov txheej txheem:

Dab tsi yog qhov kev tiv thaiv deglutitive?
Dab tsi yog qhov kev tiv thaiv deglutitive?
Anonim

Qhov tshwm sim saum toj no, hu ua deglutitive inhibition, pib piav qhia los ntawm Dotty, tso cai haus dej ceev ceev thiab npias guzzling [1]. Thaum lub sij hawm nqos sai, cov hlab ntaws tseem nce siab thiab sab sauv sphincter tseem qhib, pharynx yuav los yog tsis cog lus, esophageal thiab LES nyob twj ywm [14].

Yuav ua li cas thaum lub sijhawm Deglutitive inhibition?

Deglutitive excitation suav nrog noncholinergic rebound excitation nrog rau cholinergic excitation. Cov kev tshawb fawb soj ntsuam tau pom tias kev txhawb nqa ntawm NANC inhibitory hlab ntsha ua rau inhibition ntawm esophageal du nqaij uas ua raws li los ntawm kev rov ua haujlwm.

Dab tsi yog Deglutitive?

Deglutitive yog ib daim ntawv uas hais txog deglutition, uas yog science term rau nqos. Deglutition yog hais txog tus txheej txheem nqos cov khoom noj rau hauv lub qhov ncauj thiab txav mus rau hauv txoj hlab pas (ces mus rau hauv plab hnyuv).

Yuav ua li cas tswj txoj hlab pas?

Lub esophagus yog cov leeg nqaij txuas rau lub pharynx thiab lub plab. Nws txoj haujlwm yog tswj hwm los ntawm ib qho kev nkag siab hauv lub paj hlwbthiab los ntawm kev tawm tswv yim los ntawm lub hauv paus paj hlwb los ntawm lub paj hlwb vagus.

Dab tsi ua rau peristalsis hauv txoj hlab pas?

Cov ntsiab lus tseem ceeb. Esophageal peristalsis tshwm sim los ntawm sib txuas ntawm cov leeg ncig, uas ua haujlwm rau thawb cov khoom noj bolus mus rau lub plab. EsophagealCov leeg ntev kuj tseem tuaj yeem ua lub luag haujlwm hauv peristalsis.

Pom zoo: