Video: Dab tsi tshwm sim thaum Endolymph thiab Perilymph sib xyaw?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Ib qho kev nthuav dav siab ntawm cov labyrinth membranous tab tom yuav tawg uas tso cai rau sib tov ntawm perilymph thiab endolymph [4]. Qhov no sib tov yeej yog ib qho ntawm endolymphatic hydrop factor uas ua rau raug mob rau cov plaub hau ua rau muaj cov yam ntxwv xws li vertigo, tinnitus thiab hnov tsis hnov lus [5].
Yog li ntawd, Endolymph thiab Perilymph txoj haujlwm yog dab tsi?
Perilymph thiab endolymph muaj cov cim sib xyaw ionic haum rau lawv kev ua haujlwm nyob rau hauv regulating electrochemical impulses ntawm cov plaub hau hlwb tsim nyog rau lub rooj sib hais.
Ib yam li ntawd, koj pom Perilymph thiab Endolymph nyob qhov twg? Lub labyrinth membranous muaj nyob hauv lub labyrinth pob txha, thiab hauv cov labyrinth membranous yog cov kua hu ua endolymph . Nruab nrab ntawm phab ntsa sab nrauv ntawm lub labyrinth membrane thiab phab ntsa ntawm labyrinth pob txha yog qhov chaw nyob ntawm perilymph.
Ntxiv mus, qhov txawv ntawm Endolymph thiab Perilymph yog dab tsi?
Perilymph tau ntim rau sab hauv lub labyrinth ntawm lub cev tab sis sab nraum lub labyrinth membranous thaum endolymph yog sau nyob rau hauv lub membranous labyrinth. Lawv kuj txawv nyob rau hauv lawv cov ntxhia muaj pes tsawg leeg. Endolymph yog tus cwj pwm los ntawm siab K + thiab qis Na + concentrations, thaum qhov rov qab (qis K +, siab Na +) yog qhov tseeb rau perilymph.
Dab tsi yog sau nrog Endolymph?
Lub membranous labyrinth yog ntim nrog endolymph , uas yog qhov tshwj xeeb ntawm cov kua dej ntau ntxiv ntawm lub cev, suav nrog perilymph, vim tias nws cov tshuaj potassium ion concentration siab dua (kwv yees li 140 milliequivalents ib litre) dua li nws cov sodium ion concentration (li 15 milliequivalents ib liter).
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