Kiwon lafiyaCututtuka da kuma Yanayi

Jini-kwakwalwa shãmaki

A halin yanzu, wani gagarumin rabo daga duk raunuka na juyayi tsarin na wani mutum ne tsunduma rauni. Kuma kawai karamin sashi daga cikin raunuka kai tsaye sa tsakiya m tsarin cututtuka.

A ra'ayi na wasu da siffofin juyayi tsarin ne sosai ban sha'awa daga kimiyya ra'ayi. The abu ne cewa, da tankwara da tsakiya m tsarin ne sosai hadaddun fahimta. Qumshi harsashinsa jijiya zaruruwa suna da nasu, daban-daban daga wasu mutum tsokoki, tsari.

Daya daga cikin manyan siffofin na tsarin jijiya nama ne sosai low ikon regenerate. Shi ne ba cewa lalace jijiyoyi ba regenerate, amma su dawo ne sosai jinkirin da bukatar wani yanayi.

Wata sifa ta wannan juyayi tsarin a general, kuma musamman da CNS ne jini-kwakwalwa shamaki (BBB).

Shi ne ba wani asirin da cewa kwakwalwa da kuma laka ne na musamman ruwa kama a abun da ke ciki to a physiological Saline bayani, amma shi ya bambanta daga abun ciki na daban-daban kasarun adadi na sunadaran da micronutrients. Cerebrospinal (ko cerebrospinal) ruwa da aka kafa daga jini da kuma Lymph karkashin musamman "tace", wanda ya yi aikin da muhimmancin da jini-kwakwalwa shãmaki.

Musamman Kwayoyin mezhendotelialnymi Lambobin hana shigar azzakari cikin farji daga cikin jini Kwayoyin a cikin ruwa. Yau, masana kimiyya sun ba da cikakken fitar da siffa yadda da tsari na tacewa shãmaki ikon, amma an san cewa da damar da ikon canza tare da rayuwa aiki na kwakwalwa. Bugu da kari, da jini-kwakwalwa shãmaki yana da bambance-bambance a yankuna daban-daban na kwakwalwa, wanda ya haddasa sãɓãwar launukansa iyãwarsa ga tacewa da taya (jini da kuma Lymph).

Nazarin ya nuna cewa wasu abubuwa shiga cikin BBB yawanci na jini, su sauran part - na tasoshi da tukwane na lymphatic tsarin, da kuma wasu na iya zo daga biyu kafofin watsa labarai a cikin wannan gudun. En, da kuma na musamman da tsarin na kai unexplored har da abun da ke ciki na samar da ceto na cerebrospinal ruwa abubuwa a wani adadin wanda wajibi ne a cikin tsakiya m tsarin. Wannan ya faru tare da tsari na girma daga cikin ruwa rabo, da adadin da abun da ke ciki na gina jiki, kazalika da abun da ke ciki na ions (Malkisadik wakilta potassium da sodium).

Me ya sa muke bukatar da jini-kwakwalwa shãmaki?

Da farko ta mataki zuwa ga na ware yanayi tare da girmamawa ga tsakiya m tsarin, amma kuma shi ya aikata wani m aiki, hana shigar azzakari cikin farji cikin CSF kwayoyin da ƙwayoyin cuta daga jini rafi ko Lymph. Yana da muhimmanci a fahimci cewa, a cikin taron na magudi a cikin aiki na BBB sakamakon zai zama mai tsanani. Saboda haka, kwayoyin tsinkãyi cikin cerebrospinal ruwa gubar zuwa meningitis, encephalitis da sauran kumburi da meninges da kwakwalwa kyallen takarda.

Da dama karatu gudanar da sandarsa, sa da yiwuwar zuwa tasiri da bandwidth na jini kwakwalwa shãmaki daban-daban shirye-shirye. Baya ga cewa, magunguna amfani da su gano a baya fara wannan fasalin. Yau, likitoci suna da kyau a san abin da kwayoyi da kuma yadda suka shafi cikin BBB. Haka kuma, mun koyi yin amfani da wadannan kaddarorin domin amfanin mutum.

Saboda haka, jini-kwakwalwa shãmaki yana da yawan da muhimmanci sosai ayyuka da cewa goyon bayan da mafi kyau duka yanayin ciki gabobin jiki chelvoechesokgo. Duk da haka, shi ya kamata a fahimci cewa irin wannan fasali na shãmaki sa shi sosai m zuwa biyu da rauni da kuma daban-daban pathological yanayi, wanda shi ne dalilin da ya sa shi ne don haka da muhimmanci a fahimta da kuma la'akari da wadannan fannoni a cikin yin rigakafi da magani daga cututtuka.

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