Tinodikitira zuva rese, miromo yedu inodonhedza madonhwe patinodya, uye maziso edu anodonhedza misodzi patinonzwa kusuruvara. Kunyangwe tingafunga kuti zvinhu izvi zvese zvinhu zvinoitika mumiviri yedu, shure kwezvinhu izvi zvese kune 'mafekitori' madiki mumiviri yedu. Mukurapa, tinozvidaidza kuti ma "exocrine glands". Saka nhasi, ngatitaurei nezve iyi glandular system inoshamisa.
Zvichitaurwa zviri nyore, chii chinonzi exocrine glands?
Matumbu eExocrine muunganidzwa wemasero anogadzira zvinhu zvakasiyana-siyana mumuviri wedu (zvakaita sedikita, mate, misodzi, mukaka, uye muto wekugaya) uye anoaburitsa kuburikidza nemachubhu madiki (ducts) pamusoro pemuviri kana mugomba riri mukati memuviri. Funga nezvazvo senzira yemapombi anoshandiswa kutakura zvinhu zvakagadzirwa mufekitori kuenda kwazvakagadzirirwa. Matumbu aya akapararira munhengo dzakasiyana dzemuviri wedu uye anoita mabasa akasiyana munzvimbo imwe neimwe.
Ndeupi musiyano uripo pakati peExocrine neEndocrine glands?
Pamwe wakambonzwa nezve endocrine glands. Kunyangwe ese ari ma glands, pane musiyano mukuru pamashandiro aanoita. Zvakakosha kunzwisisa musiyano uyu.
| Hunhu | Matumbu ekunze | Matumbu eEndocrine |
|---|---|---|
| Nzira yekuburitsa | Izvi zvine nzira dzakasiyana dzekutakura tsvina. | Izvi hazvina nzira dzekubvisa tsvina. Zvinobuda muropa zvinounganidzwa zvakananga . |
| Zvinhu zvinonzwikwa | Zvinhu zvakaita sedikita, mate, misodzi, mukaka, ma enzymes. | Mahormone chete. |
| Mienzaniso | Matumbu edikita, mate, misodzi. | Gland re thyroid, gland re pituitary. |
Rangarirai chete: Exocrine magland ane 'Exits' (zvinobuda), kureva ducts. Endocrine magland anobuda zvakananga muropa ('Endo' - mukati).
Ndeapi marudzi makuru e exocrine glands mumuviri wedu?
Kune mhando dzakawanda dzema "exocrine glands" akakosha pakushanda kwemuviri wedu. Ngatitarisei mamwe acho uye kuti mabasa awo ndeapi.
| Rudzi rwegland | Chii chiri kuitwa (basa) |
|---|---|
| Zvirwere zvedikita | Tinoburitsa ziya uye tinoriburitsa. Izvi zvinobatsira kudzora tembiricha yemuviri wedu. |
| Zvirwere zvemafuta | Sebum chinhu chine mafuta chakakosha paganda nebvudzi. Chinodzivirira ganda nebvudzi. |
| Mate glands | Inoburitsa mate. Izvi zvinobatsira pakutsenga, kumedza, uye kugaya chikafu. Inodzivirirawo nyama dziri mumuromo. |
| Matumbu emudumbu | Matinji aya, ari pamusoro peziso, anoburitsa misodzi. Nguva imwe neimwe yatinobwaira, misodzi iyi inopararira muziso rese, zvichiita kuti rirambe rakanyorova uye rakachena. |
| Matumbu emuzamu | Mukaka wezamu unogadzirwa. Mukaka uyu unopa zvinovaka muviri zvinodiwa kuti mwana akure uye asimbise masoja emuviri. |
| Matumbu eCeruminous | Matumbu aya, ari mukati mezeve, anogadzira wakisi (cerumen) , iyo inodzivirira nzeve kubva mukukuvadzwa uye hutachiona. |
| Matumbu | Inoburitsa ma enzymes nema acids anodiwa pakugaya chikafu. |
Pamusoro pezvo, chiropa chedu nepancreas inhengo mbiri dzakakosha. Nekuti dzese dzinoshanda se exocrine glands uye endocrine glands. Chiropa chinoburitsa muto wekugaya senge bile mupombi yechikafu (exocrine function). Saizvozvowo, pancreas inoburitsa ma enzymes ekugaya kuburikidza ne ducts (exocrine function). Panguva imwe chete, nhengo idzi dzese dzinoburitsa mahormone zvakananga muropa (endocrine function).
Basa rei rinoitwa nemagland aya kumuviri wedu?
Matumbu emudumbu akafanana neboka revashandi vakanyarara mumuviri wedu. Anotipa mabhenefiti akawanda.
- Inobatsira kugaya chikafu uye kupinza zvinovaka muviri.
- Inochengetedza tembiricha yemuviri padanho rakafanana.
- Inodzivirira uye inonyorovesa ganda redu nebvudzi.
- Inodzivirira nhengo dzemukati dzemuviri dzakadai semaziso, nzeve, nemuromo.
Matumbu ekunze anoburitsa zvinhu zvinobuda mudumbu
Matumbu aya anoburitsa zvigadzirwa zvawo nenzira dzakasiyana. Kune nzira nhatu huru. Izvi zvinganzwika sesainzi, asi ngatizvichengetedzei zviri nyore.
1. Merocrine system: Chinoitika pano ndechekuti zvinobuda zvinongoburitswa pasina kukonzera kukuvara kwemasero egland. Kutaura chokwadi, kuburikidza nemaitiro anonzi ``Exocytosis``. Aya ndiwo mashandiro anoita magland edu edikita .
2. Sisitimu yeApocrine: Pano, kuburitswa kwemasero kunoburitswa nechikamu chidiki chemembrane yesero. Kureva kuti, chidimbu chidiki chesero chinoburitswa. Matumbu edu ezamu (anoburitsa mukaka wezamu) muenzaniso weiyi sisitimu.
3. Holocrine system: Muizvi, sero rese rinoparadzwa kuti ribudise secretion. Izvi ndizvo zvinoita kuti ma sebaceous glands edu abudise sebum.
Ndezvipi zvirwere zvinowanzo kanganisa ma exocrine glands?
Sezvo magland aya ari mumiviri yedu yese, kune zvirwere zvakawanda zvinogona kuakanganisa. Ngatitarisei zvimwe zvacho.
- Kuwanda kwemafuta mumuviri: Kudikitira kwakanyanya kunokonzerwa nekuti matumbu edikita anoburitsa ziya rakawanda kupfuura rinodiwa nemuviri. Dambudziko iri rinogona kuita kuti vamwe vanhu vasanyanya kunyara kusangana nevamwe.
- Bromhidrosis: Kunhuhwirira kunokonzerwa nemabhakitiriya ari paganda anoputsa ziya kana raoma.
- Mapundu (Acne vulgaris): Mapundu aya ndiwo anokonzera dambudziko remapundu anosangana nevakawanda vedu muhudiki hwedu. Mapundu anoitika kana mapundu emafuta achiburitsa sebum, iyo inovhara maburi emapundu.
- Sjögren's syndrome: Ichi chirwere chinonzi "autoimmune", zvichireva kuti masoja emuviri anorwisa masero awo. Chinokuvadza mate netsinga dzinobvarura, zvichikonzera kuoma kwakanyanya kwemuromo nemaziso.
- Matumbu ectasia emuzamu: Panguva yekuyamwisa kana dzimwe nguva, mamiriro akadai sekuvharika uye kuzvimba kwemapaipi emuzamu anogona kuitika.
- Cystic fibrosis: Ichi chirwere chinokonzerwa nemajini. Kuchinja kweprotein kunobatanidzwa mukugadzirwa kwematehwe, ziya, uye muto wekugaya mumuviri kunokonzera matehwe akakora, anonamira kuti aungane munhengo dzakadai semapapu nepancreas.
- Pancreatitis: Kuzvimba kwepancreas, izvo zvinogona kumisa kugadzirwa kwema enzymes anodiwa kugaya chikafu.
Unogona kuona kukosha kwema "exocrine glands" aya pakushanda zvakanaka kwemuviri wedu. Saka kana uine zvinokunetsa nezvazvo, semuenzaniso, kudikitira zvakanyanya, muromo wakaoma, kana mapundu asingadzoreki, usambozeza kutaura nachiremba wako . Iye achaongorora mamiriro ako uye achakupa mazano anodiwa.
Mharidzo Yekuenda Nayo Kumba
- Matumbu eExocrine imhando yetumbu rinoburitsa zvinhu zvakaita sedikita, mate, uye misodzi uye rinozviburitsa nepaburi rinopinda pamusoro pemuviri kana mumakomba.
- Matumbu eEndocrine matumbu asina ducts anoburitsa mahormone uye anoaburitsa zvakananga muropa.
- Matumbu aya e-exocrine anoita mabasa akawanda akakosha, akadai sekugaya chikafu, kudzora tembiricha yemuviri, uye kudzivirira ganda.
- Kuchinja kwebasa remagland aya kunogona kukonzera matambudziko akadai sekudikitira zvakanyanya, mapundu, uye muromo nemaziso akaoma.
- Kana uine zviratidzo zvitsva kana zvinonetsa, gara uchibvunza chiremba wako kuti akupe mazano.
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