Kodi mumadzimva chizungulire mukayimirira mwadzidzidzi? Kodi mwina chifukwa cha Baroreceptor Reflex?

Kodi munayamba mwamvapo chizungulire kapena mutu wopepuka mukangoyimirira mwadzidzidzi kuchokera pamalo okhala, kapena mukadzuka mwadzidzidzi kuchokera pamalo ogona? Nthawi zina zimatha kumva chizungulire pang'ono. Anthu ambiri amakhala ndi izi. Ndiye n'chifukwa chiyani izi zimachitika? Thupi lathu ndi dongosolo lodabwitsa kwambiri. Lili ndi njira zosiyanasiyana zotithandiza kukhala athanzi komanso okhazikika. Lero tikambirana za njira imodzi yapadera yotereyi. Imatchedwa Baroreceptor Reflex .

Kodi Baroreceptor Reflex ndi chiyani? Mwachidule...

Mwachidule, baroreceptor reflex ndi zinthu zingapo zomwe thupi lanu limachita mwachangu kwambiri kuti kuthamanga kwa magazi anu kukhale bwino pamene kuthamanga kwa magazi kwanu kwasintha mwadzidzidzi. Izi ndizofunikira kwambiri mukasintha malo anu, mwachitsanzo mukayimirira kuchokera pamalo okhala. Ndi yankho lachangu kwambiri, lomwe limachitika mkati mwa kugunda pang'ono kwa kugunda kwa mtima wanu, kuti zikhale zenizeni. Ndi njira yayikulu yomwe thupi lathu limalamulira kuthamanga kwa magazi athu pakapita nthawi yochepa.

Kodi izi (Baroreceptor Reflex) zimagwira ntchito bwanji? Ndi zodabwitsa kwambiri!

Taganizirani izi motere: Kuthamanga kwa magazi anu kukasintha, makoma a mitsempha yanu yamagazi amayankha moyenera. Mwachitsanzo, ngati kuchuluka kwa magazi anu kukukwera, makoma a mitsempha yanu yamagazi amatambasuka. M'mbali zina za thupi lanu, pali malekezero apadera a mitsempha otchedwa baroreceptors . Izi zili ngati masensa ang'onoang'ono. Masensawa amatha "kudziwa" kuchuluka kwa makoma a mitsempha yamagazi.

Uthenga uwu umapita mwachindunji ku ubongo wanu. Ubongo umatanthauzira izi motere, "O, kuthamanga kwa magazi anu kuli pamlingo wabwino."

Komabe, ngati mphamvu ya magazi m'makoma a mitsempha yamagazi iyi yachepa, zomwe zikutanthauza kuti kuthamanga kwa magazi kuli kochepa, ubongo umachita zomwe zimafunika kuti uwonjezere kuthamanga kwa magazi moyenera.

Tsopano, chimachitika ndi chiyani mukayimirira mwadzidzidzi? Mphamvu yokoka imapangitsa kuti magazi ena ayende m'miyendo mwanu. Kenako kuchuluka kwa magazi omwe amapita kumutu kwanu kumachepa kwakanthawi. Pa nthawiyi, ma baroreceptors amenewo amazindikira kuti makoma a mitsempha yamagazi sakutambasuka bwino. Uthengawu ukapita ku ubongo, ubongo umamvetsa kuti, "Chabwino, kuthamanga kwa magazi kumawoneka ngati kochepa." Kenako ubongo umauza mitsempha yamagazi kuti "ikhale yolimba pang'ono." Kenako kuthamanga kwa magazi kumabwerera mwakale. Iyi ndi njira imodzi yomwe matupi athu amawongolera kuthamanga kwa magazi.

Si zokhazo, komanso matupi athu amatha kusintha kugunda kwa mtima wanu, momwe minofu ya mtima wanu imagwirira ntchito mwamphamvu, komanso kuchuluka kwa magazi omwe mtima wanu umapopa kutengera kuchepa kwa kuthamanga kwa magazi komwe ma baroreceptors awa amamva. Kodi sizodabwitsa?

Kodi chimachitika ndi chiyani m'thupi ndi izi (Baroreceptor Reflex)?

Masensa awa, otchedwa baroreceptors, nthawi zonse amawunika kuchuluka kwa magazi m'mitsempha yanu yamagazi ndi kuthamanga kwa magazi mkati mwake. Pamene kuthamanga kwa magazi anu kukufunika kusintha, baroreceptors awaUbongo umauza ubongo kuti ndi woona. Kenako ubongo umatumiza zizindikiro ku mtima ndi mitsempha yamagazi kuti zichitepo kanthu kofunikira kuti zichepetse kapena kukweza kuthamanga kwa magazi.

Kodi izi (Baroreceptor Reflex) zimayamba kugwira ntchito nthawi ziti?

Baroreceptor reflex iyi imatha kuyatsidwa nthawi iliyonse yomwe kuthamanga kwa magazi m'thupi lanu kwasintha. Mwachitsanzo:

• Mukasintha malo anu: makamaka mukadzuka kuchokera pamene mukukhala kapena kugona.
• Ukaona chinthu choopsa kapena chokumana nacho: Tangoganizani mukuthamangitsidwa mwadzidzidzi ndi galu!
• Mukayamba kuthamanga mwadzidzidzi chifukwa choyenda: Mukasintha zochita zolimbitsa thupi.

Kodi izi (Baroreceptor Reflex) zili kuti m'thupi?

Baroreceptor reflex iyi ilibe malo amodzi pakati. Ndi dongosolo lomwe limagwira ntchito limodzi m'mbali zingapo za thupi lathu.

Yanu:

• Mumtima
• Mu mitsempha yayikulu yamagazi m'khosi (mitsempha ya carotid)
• Mkati mwa mapapo

Pali masensa otchedwa baroreceptors . Chidziwitso chochokera m'malo amenewa chimapita ku ubongo, ndipo kuchokera pamenepo malangizo ofunikira amadutsa mu minofu ya mitsempha m'thupi lonse.

Kodi zigawo zazikulu za Baroreceptor Reflex ndi ziti?

Baroreceptor reflex iyi imakhudza maselo amitsempha (ma neuron) ndi ulusi wamitsempha (ulusi wamitsempha) womwe umanyamula mauthenga okhudza kuthamanga kwa magazi. Imakhudzanso mtima ndi dongosolo la magazi (dongosolo la mtima), zomwe zimalandira mauthenga amenewo ndikuchita mogwirizana ndi izi.

Pali makamaka magawo awa:

• Ma baroreceptors amapezeka m'mitsempha ya carotid m'khosi mwanu komanso mu aortic arch (gawo lopindika la mtsempha waukulu kwambiri wamagazi womwe umayambira pamtima).
• Ma baroreceptors amapezeka m'zipinda za mtima wanu ndi mitsempha yamagazi m'mapapu anu.
• Mitsempha ya m'khosi (mitsempha yapadera yomwe imalumikizana mwachindunji ndi ubongo).
• `Parasympathetic Nervous System` (dongosolo la mitsempha lomwe limatonthoza ndikupumula thupi).
• Sympathetic Nervous System (dongosolo la mitsempha lomwe limalimbikitsa thupi, lomwe limakhudzidwa ndi yankho la "nkhondo kapena kuthawa").
• Ma arterioles (mitsempha yamagazi yaying'ono kwambiri).

Ndi matenda ati omwe amakhudza kugwira ntchito kwa Baroreceptor Reflex?

Matenda ena angayambitse kuti baroreceptor reflex isagwire ntchito bwino. Ena mwa matendawa ndi awa:

• 'Matenda a Parkinson'
• `Broken Heart Syndrome` kapena `Stress Cardiomyopathy` (vuto lomwe limakhudza mtima chifukwa cha kupsinjika kwakukulu)
• Kuvulala kwa Msana
• `Matenda a Shuga (Mtundu 1 kapena Mtundu 2 wa Matenda a Shuga)`
• Postural Orthostatic Tachycardia Syndrome (POTS) (vuto lomwe kugunda kwa mtima kumawonjezeka mofulumira mukasintha malo)
• Lewy Body Dementia (dementia yomwe imakhudza kukumbukira ndi ntchito ya thupi)

Komanso, masensa a baroreceptor awa amatha kuwonongeka ndi zotupa m'khosi kapena opaleshoni ya khosi.

Ndi zizindikiro ziti zomwe zingachitike ngati Baroreceptor Reflex sikugwira ntchito bwino?

Ngati ntchito ya baroreceptor reflex iyi yasokonekera, zizindikiro monga:

• Kuthamanga kwa magazi kosakhazikika (kulephera kusunga mulingo wokhazikika).
• Kusakwanira kwa magazi m'ziwalo za thupi.
• Tachycardia (kuwonjezeka kosayembekezereka kwa kugunda kwa mtima).
• Kulephera kuwonjezera kugunda kwa mtima molondola pakafunika kutero.

Ndi mayeso ati omwe amachitidwa kuti awone momwe thanzi la Baroreceptor Reflex lilili?

Madokotala angachite mayeso ngati awa kuti aone momwe baroreceptor reflex yanu ikugwira ntchito bwino:

• Kuwunika kuthamanga kwa magazi: Mungafunike kukhala ndi kuyang'anira kuthamanga kwa magazi maola 24 musanayambe ulendo wanu.
• Kuyeza kugunda kwa mtima.
• `Valsalva Maneuver`: Izi zimaphatikizapo kugwira mpweya wanu ndikukankhira mwamphamvu. Panthawiyo, kuthamanga kwa magazi ndi kugunda kwa mtima kumayesedwa.
• Kuyezetsa magazi.

Kodi ndi mankhwala otani a matenda a Baroreceptor Reflex?

Ngati pali zolakwika pakugwira ntchito kwa baroreceptor reflex , madokotala angakupatseni mankhwala enaake. Koma kumbukirani kuti, mankhwalawa ayenera kugwiritsidwa ntchito kokha monga momwe dokotala wanenera.

• `Midodrine`
• `Droxidopa`
• `Fludrocortisone`

Mankhwalawa amathandiza kuchepetsa kuthamanga kwa magazi. Ngati muli ndi vutoli, muyenera kulankhula ndi dokotala kuti mupeze chithandizo.

Zinthu zosavuta zomwe tingachite kuti Baroreceptor Reflex ikhale yathanzi

Pali zinthu zingapo zomwe mungachite kuti muthandize kuti kuthamanga kwa magazi anu kukhale kokhazikika, zomwe ndi zomwe baroreceptor reflex iyi imachita. Lankhulani ndi dokotala wanu za izi:

• Kudya zakudya zabwino: Zakudya zokhala ndi mchere wochepa, shuga, ndi mafuta ochepa, komanso zokhala ndi ndiwo zamasamba ndi zipatso zambiri ndi zabwino kwambiri.
• Ngati mavuto a kuthamanga kwa magazi ayambitsidwa ndi mankhwala omwe mukumwa kale, kusintha mlingo wa mankhwalawoLankhulani ndi dokotala wanu za vutoli.
• Ngati muli ndi vuto lokhudzana ndi vuto la baroreflex , funsani upangiri wa dokotala wokhudza kugwiritsa ntchito chomangira m'mimba kuti muwonjezere kuthamanga kwa magazi.
• Ngati muli ndi vutoli, dziwani ndikupewa zinthu zomwe zingakweze kapena kuchepetsa kuthamanga kwa magazi (onani mndandanda wa matenda omwe ali pamwambapa). Mwachitsanzo, kuyimirira mwadzidzidzi kapena kukhala pamalo omwewo kwa nthawi yayitali.

Pomaliza, chinthu chofunikira kwambiri chomwe muyenera kukumbukira!

Mwina mukumvetsa kuti baroreceptor reflex ndi dongosolo lodabwitsa komanso lofunika kwambiri m'thupi lathu. Dongosololi limagwira ntchito mwakachetechete, popanda inu kuzindikira, kuti kuthamanga kwa magazi anu kukhale bwino mukangoyimirira mwadzidzidzi, kuyamba kuthamanga, kapena kuchita mantha.

Chofunika kwambiri ndichakuti, ngati nthawi zambiri mukumva chizungulire, maso anu akusintha kukhala abuluu, ndipo mukumva ngati mukufuna kukomoka, musamangoganiza kuti ndi zachilendo. Kambiranani ndi dokotala. Kenako mutha kudziwa chomwe chikuyambitsa izi ndikupeza chithandizo ngati pakufunika kutero.

Samalani thupi lanu. Chifukwa thanzi ndiye chinthu chamtengo wapatali kwambiri!

` Baroreceptor Reflex, kuthamanga kwa magazi, chizungulire, dongosolo lamanjenje, kugunda kwa mtima, thanzi