Fungidzira uchiita ziya pazuva rine zuva. Muromo wako unotanga kusvipa mate paunoona chikafu chinonaka. Tinofunga kuti zvinhu izvi zvinongoerekana zvaitika mumiviri yedu, handiti? Asi shure kwezvose izvi, kune sisitimu inokosha uye inoshamisa mumuviri wedu. Nhasi tichataura nezve 'Exocrine System'. Ichi chikamu chesisitimu yetsinga yemuviri wedu inoshanda yega, kureva kuti, tisingatombofungi nezvazvo.
Saka magland aya chii?
Zvichitaurwa zviri nyore, magland inhengo diki dziri mumiviri yedu. Anoburitsa, kana 'kuburitsa', zvinhu zvakasiyana-siyana. Magland aya ndiwo anoita kuti miviri yedu ishande zvakanaka. Semuenzaniso, magland emate ari mumuromo medu anoburitsa mate. Izvi ndizvo zvinoita kuti miromo yedu igare yakanyorova.
Ndeupi musiyano uripo pakati pemasisitimu maviri aya, Exocrine neEndocrine?
Pamwe wakambonzwa nezve endocrine system. Ndiyo inogadzira mahormone. Kunyangwe ese ari maviri aya akaumbwa nema glands, mashandiro awo akasiyana zvikuru. Zvakafanana nevanhu vaviri vanoenda kunzvimbo imwe chete, asi mumwe nemumwe achitora nzira dzakasiyana. Ngatinzwisisei musiyano uyu zvakajeka.
| Zita resisitimu | Mashandiro azvinoita |
|---|---|
| Sisitimu yeEndocrine | Mahormone aya anogadzira mahormone oaburitsa zvakananga muropa , sekudonhedza chimwe chinhu murwizi. Ropa rinozotakura mahormone iwayo kuenda kunzvimbo dzakakodzera mumuviri wese. |
| Sisitimu Yekubuda Mudumbu | Zvinhu zvinogadzirwa nemagland aya (zvakaita sedikita, mate, uye misodzi) zvinoendeswa kunzvimbo yaunoda kuburikidza nemigwagwa yakakosha , sezvinoita mvura inotakurwa kubva mutangi remvura ichienda nepombi. |
Unonzwisisa musiyano here? Rimwe rinopinzwa zvakananga muropa, rimwe rinopinzwa nemumapaipi (ducts). Nhasi tiri kutaura nezveiyi nzira yemapaipi, kureva, Exocrine system.
Matumbu aya exocrine ari kupi mumuviri wedu?
Matumbu aya ari munzvimbo dzakawanda mumuviri wedu. Basa rawo guru ndere:
- Mumazamu
- Mumuromo (kunyanya pakugadzira mate)
- Pancreas
- Muganda nebvudzi
- Ura hudiki
Chii chinoitwa nema "exocrine glands"? Ngatitarisei chimwe nechimwe.
Basa reimwe neimwe yegland idzi rinosiyana zvichienderana nekuti iri kupi. Hazvishamisi here? Ngationei kuti chii.
Mazamu
Matumbu aya anobatsira vanaamai vanoyamwisa. Matumbu ezamu ari mumazamu anogadzira mukaka unodiwa nemwana. Mukaka uyu haungori kungopa mwana chikafu chete, asiwo unobatsira kusimbisa masoja emuviri emwana.
Muromo
Mate anogadzirwa nemaserous glands ari mumuromo medu. Mate anonyorovesa uye anodzivirira muromo nepahuro pedu. Anotangawo kugaya makabhohaidhiretsi muchikafu chatinodya. Mate anoburitsawo mafuta anobatsira chikafu chatinomedza kuti chipfuure nemudumbu.
Pancreas
Rwatata inhengo yakakosha zvikuru nekuti inoshanda se exocrine gland uye endocrine gland.
- Sechitubu che exocrine: Chinoburitsa zvinhu zvinoderedza acid iri mudumbu. Chinoburitsawo ma enzymes ekugaya anobatsira kugaya mapuroteni, mafuta, uye makabhohaidhiretsi atinodya.
- Segland re endocrine: Chikamu ichi chinoburitsa mahormone e insulin ne glucagon, ayo anodzora huwandu hweshuga muropa redu.
Ganda nebvudzi
Matinji ari muganda redu anotibatsira kudikitira . Kune mhando mbiri dzematinji aya.
1. Matumbu eEccrine sweat: Aya anowanikwa kwese kwese paganda redu. Anotonhodza muviri nekuburitsa ziya.
2. Matumbu eApocrine sweat: Aya anoburitsa mafuta pamwe chete nedikita. Izvi zvinoita kuti ziya ribude nekukurumidza, zvichiita kuti miviri yedu igare ichitonhorera kwenguva yakareba.
Pamusoro pezvo, ma "sebaceous glands" ari paganda anogadzira chinhu chine mafuta (sebum) . Izvi ndizvo zvinoita kuti ganda redu nebvudzi zvirambe zvakanyorova uye zvakadzivirirwa.
Ura hudiki
Matumbu aBrunner ari muura hwedu hudiki anoburitsa chinhu chakakosha. Izvi zvinodzivirira ura hudiki kubva kumaacids akaoma kubva mudumbu. Zvinobatsirawo kumutsa ma enzymes anobatsira kugaya shuga muchikafu uye kupinza zvinovaka muviri.
Ndezvipi zvirwere zvinogona kusanganiswa ne exocrine system?
Kufanana nedzimwe nzira dzese, Exocrine system inogona kukanganiswa nezvirwere zvakasiyana-siyana. Ngationei kuti chii.
| Chikamu chemuviri | Zvirwere zvinogona kuitika |
|---|---|
| Matumbu emuzamu |
|
| Pancreas | |
| Mate glands | |
| Zvirwere zveganda | |
| Ura hudiki |
Kana usina chokwadi nezvezviratidzo izvi, chinhu chakanakisa chekuita ndechekuona chiremba wako kuti akupe mazano..
Saka tingachengetedza sei hurongwa uhwu hune hutano?
Hapana chikonzero chekuita chimwe chinhu chakakosha pakuita izvi. Kuchengetedza hutano hwako ndiyo nzira yakanakisisa yekuchengetedza hutano hwakanaka.
Unogona kuita zvinhu izvi:
- Ramba uchishingaira. Zvakakosha zvikuru kurovedza muviri zuva nezuva.
- Ramba uchidya zvakanaka. Idya chikafu chine mapuroteni akawanda, michero, nemiriwo, asi chine mafuta mashoma akazara uye chikafu chakagadziriswa.
- Inwa mvura yakakwana zuva rese.
- Deredza kunwa doro.
- Kana uchisvuta, rega.
- Enda kunoongororwa nachiremba nguva dzose.
- Ita bvunzo dzakadai semammograms dzegomarara remazamu nenguva.
Iyi nzira yekubuda kweropa mumuviri inhengo yakanyarara asi inokosha zvikuru mumuviri wedu. Nokudaro, kuziva nezvayo uye kurarama hupenyu hune hutano kwakakosha zvikuru pahutano hwedu hwese.
Mharidzo Yekuenda Nayo Kumba
- Sisitimu ye exocrine muunganidzwa wema "gland" ari mumuviri wedu anogadzira zvinhu zvakaita sedikita, mate, misodzi, mukaka, uye ma enzymes ekugaya chikafu.
- Matumbu aya anotumira zvinhu zvaanogadzira kwaanodiwa kuburikidza nemapaipi akakosha, senge mapaipi.
- Izvi zvakasiyana nehurongwa hwe endocrine, hunogadzira mahormone uye hunoaburitsa zvakananga muropa.
- Sisitimu iyi inobatsira nezvinhu zvakawanda zvakakosha, zvakaita sekudzora tembiricha yemuviri, kugaya chikafu, uye kudzivirira ganda nebvudzi.
- Nzira yakanakisisa yekuchengetedza hutano uhwu ndeyekurarama hupenyu hune hutano. Kana uine zvinokunetsa nezvehutano hwako, gara uchibvunza chiremba.
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