Wakambonzwa nezve gland rinonzi "Thymus" here? Pamwe kwete. Inhengo diki kwazvo, asi inokosha inoshanda segamba kumuviri wedu wekudzivirira, kunyanya patinenge tiri vadiki. Iyi thymus inoshanda se'chikoro chekudzidzira zvechiuto' chinodzidzisa masoja mumuviri wedu. Saka nhasi, ngatitaurei nezvegamba iri diki rakavanzwa mumuviri wedu, muchidimbu.
Zvichitaurwa zviri nyore, chii chinonzi thymus iyi?
Thymus igland diki riri chikamu che lymphatic system yedu. Zvino ungave uchishamisika kuti iyi lymphatic system chii. Zviri nyore kwazvo. Funga nezvemuviri wedu seguta guru. Guta iri rinoda dziviriro kuti riidzivirire kubva kuvavengi vanonzi zvirwere nehutachiona. Lymphatic system chikamu chikuru chedziviriro iyoyo. Nhengo dzemuviri dzakadai se tonsils, spleen, uye appendix zvese chikamu che system iyi.
Saka, mune iyi network yese yekudzivirira, iyo masoja edu ekudzivirira muviri , thymus inoita basa rakakosha zvikuru. Inotibatsira kurwisa utachiona.
Chii chinoitika panguva yekuenda kumwedzi?
Basa guru uye rinokosha re thymus nderekudzidzisa rudzi rwakakosha rwemasero machena eropa mumuviri wedu. Tinodana masero machena aya kuti T-lymphocytes kana kuti T-cells .
Funga nezvazvo nenzira iyi. Fekitori yedu yemapfupa inoburitsa boka idzva remasoja asina kudzidziswa (lymphocytes). Asi vanhu ava havagone kurwisa zvirwere zvakananga. Vanoda kudzidziswa kwakakosha. Thymus ndiyo 'chikoro chekudzidzisa zvechiuto' chinopa kudzidziswa ikoko.
Malymphocyte aya asina kudzidziswa anofamba nemuropa achienda kuthymus, kwaanozova masero eT ane hunyanzvi uye akasarudzika uye ozobva apedza kudzidza. MaT-cell aya akadzidziswa anobva afamba achienda kumalymph nodes edu nedzimwe nhengo dziri mu lymphatic system, akagadzirira chero kurwa. Kana utachiona hukapinda mumuviri wedu, aya maT-cell ndiwo anoenda kumberi kunorwa nekutidzivirira.
Kwete izvozvo chete, thymus inoshandawo sechikamu chehurongwa hwedu hwe endocrine . Kureva kuti, chikamu chehurongwa chinoburitsa mahormone anodiwa kuti muviri ushande. Heano mamwe emahormone anogadzirwa ne thymus:
- Thymopoietin: Izvi zvinokurudzira kugadzirwa kwemasero eT uye zvinopa chiratidzo kune pituitary gland iri muuropi hwedu kuti ibudise mamwe mahormone.
- Thymosin nethymulin: Izvi zvinobatsira kugadzira mhando dzakasiyana dzemasero eT.
- Thymic humoral factor: Hormone iyi inobatsira kuchengetedza masoja edu emuviri achishanda zvakanaka.
Thymus inonyanya kushanda pazera ripi?
Ichi ndicho chinhu chinoshamisa zvikuru. Thymus inonyanya kushanda panguva yehudiki . Kutaura zvazviri, usati watombozvarwa, uchiri mudumbu raamai vako, thymus yako inotanga kugadzira T-cells. Inoramba ichigadzira T-cells muhudiki hwese.
Paunenge wasvika pakuyaruka , thymus yako inenge yagadzira akawanda emasero eT auchada kwehupenyu hwako hwese. Sezvo uto guru richidzidziswa uye richitumirwa kudzivirira nyika, uye mukuru wechikoro chekudzidzisa achirega basa, mushure mekuyaruka thymus inotanga kuderera zvishoma nezvishoma. Nzvimbo yakatetepa haiperi, asi inozadzwa nemafuta. Izvi zvakajairika.
Thymus iyi iri kupi? Ndingaiona sei?
Thymus iri pamusoro pechipfuva chedu, iri kumashure kwepfupa rechipfuva (sternum) . Kutaura chokwadi, iri pakati pemapapu maviri, pamusoro zvishoma uye pamberi pemoyo.
Igland rakapfava rakaita seruvara rwegirini. Rakagadzirwa nezvikamu zviviri zvisina kurongeka. Thymus yakakura kana tichienzanisa nehukuru hwayo muvacheche nevana. Rinosvika pahuremu hwaro hwepamusoro, hunosvika magiramu makumi maviri nemasere (28 ounce), panguva yekuyaruka. Rinozodzikira zvishoma nezvishoma sezvatinokura.
Ndezvipi zvirwere zvinogona kukanganisa thymus?
Kazhinji, hatiwanzova nematambudziko ne thymus muhupenyu hwedu hwezuva nezuva. Zvisinei, zvimwe zvirwere nematambudziko zvisingawanzoitiki zvinogona kuitika. Kune zvirwere zvakasiyana-siyana zvinotangira pazvirwere zvemajini zviripo pakuzvarwa kusvika kukenza inoitika pakukura. Ngatizvinzwisisei kubva patafura iri pazasi.
| Mamiriro | Zvichitaurwa zviri nyore... |
|---|---|
| DiGeorge syndrome | Ichi chirwere chekuzvarwa nacho. Panyaya iyi, thymus yemwana inenge isipo pakuzvarwa, kana kuti inenge iri diki uye isina kukura zvakanaka. Nekuda kweizvozvo, dziviriro yemuviri yemwana inenge isina simba, uye anenge ari panjodzi huru yekubatwa nezvirwere zvakanyanya uye zvinowanzoitika. |
| Chirwere che graft-versus-host | Kana mwana ane DiGeorge syndrome akasimwa ne thymus kubva kumwana akafa, simba rekudzivirira muviri remwana rinogona kudzoserwa kusvika pamwero wakati. Asi dzimwe nguva, masero anobva mu thymus ichangobva kusimwa anotanga kurwisa masero emwana. Ndosaka zvichinzi izvi. |
| Mazhinji epakati pepakati | Chikamu chepakati pechipfuva chiripo chinonzi mediastinum. Chero bundu, sac yakazara nemvura (cyst), kana chimwe chinhu chisina kujairika chinokura munzvimbo iyi chinonzi zita iri. Izvi zvinogona kunge zviri kenza kana kuti kwete. |
| Thymoma uye thymic carcinoma - Kenza yeThymus | Idzi mhando mbiri dzegomarara dzisingawanzoonekwi dzinotanga mumasero ari mukati me thymus. Thymoma yakafanana nemasero e thymus akajairwa, inokura zvishoma nezvishoma, uye kashoma kupararira kune dzimwe nhengo dzemuviri. Thymic carcinoma haina kufanana nemasero akajairwa, inokura nekukurumidza, uye ine mukana wekupararira kune dzimwe nhengo dzemuviri. |
Zvimwe zvirwere zvine chekuita nekenza yethymus
Dzimwe nguva, mamwe mamiriro ehutano asina chekuita zvakananga nekenza ye thymus anogona kuitika.
- Myasthenia gravis: Ichi chirwere chinokonzerwa ne autoimmune. Mumamiriro ezvinhu aya, masoja edu ekudzivirira muviri anogadzira masoja anovhara masaini kubva mutsinga dzedu kuenda kutsandanyama dzedu. Izvi zvinokonzera kushaya simba kwakanyanya kwetsandanyama.
- Aplasia yemasero matsvuku eropa: Mumamiriro ezvinhu aya, muviri haugone kugadzira masero matsvuku eropa matsva, zvichikonzera kupererwa neropa kwakanyanya.
- Hypogammaglobulinemia: Kuderera kwakanyanya kwema antibodies mumuviri, izvo zvinoderedza kugona kwemuviri kurwisa zvirwere.
Chinhu chakakosha ndechekuti zvirwere izvi zvakawanda hazviwanzoitiki. Saka usatye nekuverenga nezvazvo. Zvakakosha kuziva.
Ndezvipi zviratidzo zvegomarara remudumbu?
Kune zviratidzo zvakawanda zvinowanzoonekwa zvegomarara remudumbu. Kana uine chimwe chezviratidzo izvi kwenguva yakareba, zvakanaka kuti uone chiremba.
- Marwadzo muchipfuva chepamusoro (kurwadziwa munzvimbo ine thymus)
- Kukosora kunoramba kuripo kusingagone kumiswa
- Kuoma kufema
- Kushoshoma kwezwi
- Kuzvimba kwechiso, mutsipa, chipfuva chepamusoro, kana maoko
Zviratidzo izvi zvinogonawo kuva zviratidzo zvezvimwe zvirwere zvakawanda zvakajairika. Saka usavhunduka wofunga kuti ikenza. Asi usaregeredza zviratidzo izvi futi. Chinhu chakanakisa chekuita ndechekuona chiremba wemhuri yako motaura nezvazvo.
Tinogona kurarama tisina thymus here?
Uyu mubvunzo wakanaka. Sezvatakambokurukura, basa guru re thymus nderehudiki nekukura. Panguva iyo munhu mukuru anozvarwa, anenge agadzira T-cells dzakakwana dzehupenyu hwese. Saka, munhu mukuru anogona kurarama asina thymus. Kana, nekuda kwechimwe chikonzero, thymus yemunhu mukuru ichifanira kubviswa nekuvhiyiwa, haizokonzere matambudziko makuru ehutano.
Zvisinei, kana thymus gland yemucheche kana mwana mudiki ichifanira kubviswa, zvinogona kukonzera matambudziko makuru ehutano. Nekuti masoja avo ekudzivirira muviri haasati akura zvakakwana, mwana akadaro anogona kunge aine mukana wekutapukirwa nehutachiona, chirwere che autoimmune, allergies, uye kuva nenjodzi yakakura yekenza.
Thymus ne thyroid zvinhu zviviri zvakasiyana here?
Ehe! Vanhu vazhinji vanovhiringidzika nekuti mazita maviri aya akafanana zvishoma. Asi thymus ne thyroid magland maviri akasiyana zvachose. Nzvimbo yawo, mashandiro awo, zvese zvakasiyana.
| Chinhu | Thymus | Gland re thyroid |
|---|---|---|
| Nzvimbo | Muchikamu chepamusoro chechipfuva, seri kwepfupa rechipfuva. | Kumberi kwemutsipa, pasi pegurokuro (bhokisi rezwi). |
| Sisitimu yemuridzi | Zvikuru sei Immune System neLymphatic System. | Zvikuru sei endocrine system. |
| Basa guru | Kudzidziswa uye kukura kwemasero eT (masero ekudzivirira muviri). | Kugadzirwa kwemahormone anodzora kukura kwemuviri uye kushandiswa kwemuviri. |
Unoona, handiti? Idzi inyaya mbiri dzakasiyana zvachose.
Mharidzo Yekuenda Nayo Kumba
- Thymus chikamu chakakosha kwazvo chemuviri wedu wekudzivirira muviri. Zvakafanana nechikoro chekudzidzisa chinodzidzisa masoja ekudzivirira muviri wedu, anonzi maT-cells.
- Gland iri rinonyanya kushanda panguva yehudiki. Zvakajairika kuti ridzikire zvishoma nezvishoma mushure mekuyaruka.
- Zvirwere zvinokonzerwa ne thymus hazviwanzoitiki, asi kana uine zviratidzo zvakaita sekurwadziwa pachipfuva, kukosora kusingaperi, kana kufema zvakaoma, usavhunduke uye tsvaga rubatsiro rwechiremba.
- Thymus ne thyroid hazvisi chinhu chimwe chete. Nzvimbo dzazvo uye mashandiro azvo zvakasiyana zvachose.
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