Imizimba yethu iyazinceda ezincinci: Masifunde ngee-exocrine glands ngokulula!

Ngaba wakha wacinga ngokubaluleka kweendawo ezincinci nezingabonakaliyo zomzimba wethu? Nangona sicinga ukuba izinto ezifana nokubila, iinyembezi kunye nokutsalwa ngamathe zizenzekela nje, kukho indlela emangalisayo emva kwazo zonke. Abadlali abaphambili kuloo ndlela zii- exocrine glands . Namhlanje, siza kuthetha ngaba basebenzi bancinci ngendlela elula kakhulu, ngendlela elula ukuba uyiqonde.

Zithini ezi glands ze-exocrine?

Ngamafutshane, ii-exocrine glands ngamaqela eeseli emzimbeni wethu ezivelisa izinto ezahlukeneyo kwaye zizikhuphe ngemibhobho ekhethekileyo phezu komzimba wethu okanye kwi-body cavity. Cinga ngale ndlela: ukubila, iinyembezi, amathe, ubisi lwebele, iijusi zokugaya ukutya, zonke ezi zinto ziphuma kwezi glands. Zifana neefektri ezincinci, nganye ivelisa into ekhethekileyo. Ii-exocrine glands zinokufumaneka kwizitho ezininzi zomzimba wethu. Zenza izinto ezahlukeneyo.

Ngaba ke ezi zifana nee-endocrine glands? Okanye zahlukile?

Ngoku ngumbuzo omhle lowo! Abantu abaninzi bayadideka. Ngelixa amadlala e-exocrine ekhupha ukukhupha kwawo ngemibhobho, amadlala e-endocrine akhupha ukukhupha kwawo ngqo egazini. Yiyo loo nto ebizwa ngokuba "ngamadlala angenamibhobho." La madlala e-endocrine ngawo avelisa iihomoni njengenxalenye yenkqubo yethu ye-endocrine . Mhlawumbi ukhe weva nge-pituitary gland, i-thyroid gland, kunye namadlala e-adrenal. Loo mizekelo yamadlala e-endocrine. Ngoku, umahluko ucacile, akunjalo? Elinye likhupha ngemibhobho, kwaye elinye liyikhupha ngqo egazini.

Ziziphi iintlobo ze-exocrine glands emzimbeni wethu?

Ezi glands ze-exocrine zinceda kakhulu ekusebenzeni kakuhle kwamalungu ahlukeneyo emzimbeni wethu. Makhe sijonge ezimbalwa zezona ziphambili.

1. Ii-Sweat Glands

Ezi zezona zivelisa ukubila. Uyazi, sinazo ezi glands zokubila emizimbeni yethu yonke. Ngokukodwa, uhlobo olubizwa ngokuba yi -eccrine sweat glands . Ezi zezona zivelisa ukubila okucacileyo, okungenamafutha. Olu kubila lunceda ekulawuleni ubushushu bomzimba wethu. Yiloo nto isenza sibile xa sibaleka sidlala, okanye xa siselangeni.

2. Ii-Sebaceous Glands

Ezi zikwakho naseluswini lwethu. Kodwa ezi zivulekela kwiifollicle zeenwele. I-Sebum yinto enamafutha ekhutshwa zii-sebaceous glands. Le sebum igcina ulusu lwethu kunye neenwele zimanzi kwaye zikhuselekile. Ngamanye amaxesha, xa ezi glands zisebenza kakhulu, kuvela i-acne.

3. Ii-Stilary Glands

Yiza, uzazi kakuhle ezi zinto. Amathe asemlonyeni wethu ngumsebenzi wezi gland. Amathe asinceda sihlafune, siginye, kwaye sigaye ukutya. Ayipheleli apho, kodwa la mathe anceda ukugcina izicubu ezithambileyo emlonyeni wethu zimanzi kwaye azikhusele. Akuyonto ingenamsebenzi ukuba imilomo yethu itshise xa sibona ukutya okumnandi, akunjalo?

4. Ii-Lacrimal Glands

Ezi zii-gland ezinika iinyembezi emehlweni ethu. Ezi gland ze-lacrimal zifumaneka ngaphezulu kweenkophe zethu eziphezulu. Ngalo lonke ixesha siqhwanyaza, ulwelo oluveliswa zezi gland longezwa emehlweni ethu. Yiyo le nto igcina amehlo ethu emanzi kwaye esempilweni. Iinyembezi zivela kwezi gland xa sidiniwe okanye sidakumbile.

5. Ii-Mammary Glands

Ezi zii-glands ezivelisa ubisi lwebele. Ezi glands zebele zifumaneka emabeleni kamama. Ubisi lwebele lukutya okuxabisekileyo okuzele zizo zonke izondlo ezifunwa ngumntwana kwaye kuqinisa amajoni omzimba omntwana.

6. Ii-Ceruminous Glands

Ezi zifumaneka ngaphakathi kweendlebe zethu. Ezi glands zinceda ekuveliseni i-ear wax, okanye i-cerumen . I-Cerumen ayisiyongqokelela nje yothuli. Ikhusela ingaphakathi leendlebe zethu ekonakaleni komzimba nasekosulelekeni.

7. Iindlala Zesisu

Amadlala esiswini sethu, okanye ulwelo lwesisu, akhupha ii-enzymes ezinceda ekugayweni kokutya. Akwanceda umzimba ukuba ufunxe izondlo ezibalulekileyo. La madlala abalulekile emzimbeni ukuze ukwazi ukugaya ukutya esikutyayo kwaye anike amandla.

8. Ii-Glands zikaBrunner

Ezi zifumaneka kwinxalenye yokuqala yamathumbu ethu amancinci, ebizwa ngokuba yi-duodenum . Amadlala kaBrunner avelisa i-mucus, into efana ne -mucus . Oku kukhusela i-duodenum kwii-asidi eziqatha ezivela esiswini. Zikwanceda ekugayeni ukutya nasekufunxeni izondlo.

Ingaba isibindi kunye nepancreas nazo ziphantsi kolu luhlu?

Ewe, isibindi sethu kunye nepancreas nazo zingamalungu asebenza njengee-exocrine glands. Isibindi sikhupha i-bile kwindlela yethu yokugaya ukutya ngemibhobho. I-pancreas ikhupha iijusi zepancreas kwindlela yethu yokugaya ukutya ngemibhobho. Ezi zibaluleke kakhulu ekugayweni kokutya. Kodwa ngokumangalisayo, isibindi kunye nepancreas nazo zisebenza njengee-endocrine glands. Oko kukuthi, zenza iihomoni kwaye zizikhuphele ngqo egazini. Ngoko ke zinendima embaxa.

Ngowuphi umsebenzi owenziwa zii-exocrine glands emizimbeni yethu?

Ngoku uyaqonda ukuba ezi glands ze-exocrine zisebenza kangakanani emzimbeni wethu. Ziqhagamshelwe kwilungu ngalinye kwaye zenza imisebenzi eyahlukeneyo. Injongo ephambili kukuvelisa nokukhupha izinto ezahlukeneyo ezinceda umzimba wethu. Ngamafutshane, zinceda ngezinto ezinje:

• Coca ukutya esikutyayo. (umz., amadlala esisu, ipancreas )
• Funxa izondlo emzimbeni. (umz. iindlala zikaBrunner)
• Khusela iileya zangaphakathi zamalungu ethu. (umz. i-mucus eveliswa ziindlala zikaBrunner)
• Lawula ubushushu bomzimba. (umz. iindlala zokubila )
• Gcina iinwele kunye nolusu lumanzi kwaye luthambile. (umz., amadlala e-sebaceous)
• Gcina amehlo efumile. (umz. iinyembezi ezikrazukileyo)
• Khusela iindlebe. (umz. ii-ear wax glands)

Khawuthelekelele indlela ebekuya kuba nzima ngayo ubomi bethu ngaphandle kwezi gland zincinci!

Zisebenza njani ezi glands ze-exocrine? Ngaba zinazo naziphi na iindlela zokukhupha izinto?

Ewe, kukho iindlela ezahlukeneyo ezi glands ze-exocrine ezikhupha ngazo izinto zazo. Siza kuthetha ngeendlela ezintathu eziphambili.

1. Indlela yeMerocrine

Ngale ndlela, iiseli ze-glandular zikhupha izinto zazo ngenkqubo ebizwa ngokuba yi-exocytosis . Into emangalisayo ngale nto kukuba iiseli azonzakali. Izinto ziphuma nje kwiseli. Le yindlela esebenza ngayo ii-sweat glands zethu (ingakumbi ii-eccrine sweat glands).

2. Inkqubo ye-Apocrine

Kule nkqubo, inxalenye encinci ye-cell membrane ye-glandular cell iphuma njenge-bud, iqhekeke ize ingene kwi-duct. Oko kukuthi, xa into ikhutshwa, iqhekeza elincinci le-cell membrane nalo lihamba nayo. Ii-mammary glands zethu zingumzekelo wale nkqubo.

3. Inkqubo yeHolocrine

Oku kwahlukile kancinci. Kwi-holocrine glands, iseli yonke iyaqhuma ukuze ikhuphe into. Oko kuthetha ukuba iseli yonke iyatshatyalaliswa kwaye into iyakhululwa. Ama-sebaceous glands eluswini lwethu asebenza ngale ndlela. Uyabona, i-gland nganye isebenza ngendlela eyahlukileyo. Imizimba yethu iyinkimbinkimbi kakhulu, akunjalo?

Ziziphi izifo eziqhelekileyo ezichaphazela ii-exocrine glands?

Ekubeni la madlala e-exocrine efumaneka kuyo yonke imizimba yethu, kukho izifo ezininzi ezinokuwachaphazela. Masifunde ngezimbalwa zazo.

• I-Hyperhidrosis: Kulapho amadlala okubila evelisa ukubila okuninzi. Kwabanye abantu, oku kungaba yingxaki enkulu.
• I-Bromhidrosis: Kulapho iintsholongwane eluswini zidibana khona nombilo owomileyo ukuze zenze ivumba elibi.
• I-Acne Vulgaris: I-Acne yenzeka xa i-sebum kunye neeseli zesikhumba ezifileyo ezivela kwi-sebaceous glands zivala imibhobho.
• Isifo sikaSjögren : Esi sisifo esibangelwa kukuzikhusela komzimba . Oku kuthetha ukuba inkqubo yomzimba yokuzikhusela isebenza ngokuchasene nayo. Kule meko, ubuninzi bolwelo oluveliswa ziindlala zamathe kunye neendlala ezikrazulayo buyancipha. Ngenxa yoko, iimpawu ezifana nomlomo owomileyo kunye namehlo omileyo zinokuvela.
• I-Mammary Duct Ectasia : Kule meko, imibhobho yobisi ethwala ubisi emabeleni iyadumba kwaye ibe nkulu. Oku kunokukhokelela ekuvalekeni kwemibhobho yobisi.
• I-Cystic Fibrosis: Esi sisifo semfuza. Sibangelwa kukuguquka kweproteni ebandakanyeka ekuvelisweni kokubila, i-mucus, kunye nejusi yokugaya ukutya. Oku kubangela ukuba i-mucus etyebileyo nenamathelayo iqokeleleke kwizitho ezifana nemiphunga kunye nepancreas.
• I-Brunner's Gland Hyperplasia: Le yithumba elingenamhlaza (elingenobungozi) elivela kwi-duodenum.
• I-Pancreatitis: Kule meko, i-pancreas iyavuvukala kwaye inokuyeka ukuvelisa ii-enzymes ezifunekayo ekugayweni kokutya.

Zininzi nezinye iimeko ezifana nale. Ukuba ubona naziphi na kwezi mpawu, nantoni na entsha, okanye nantoni na ekwenza ukrokre, ngokuqinisekileyo kufuneka ubone ugqirha ukuze akunike ingcebiso. Banokuxilonga impilo yakho ngokufanelekileyo baze bakunike unyango olufunekayo.

Ezona zinto zibalulekileyo ekufuneka sizikhumbule kweli bali zezi:

Kulungile, ndiyathemba ukuba uyaqonda kakuhle ii-exocrine glands esithethe ngazo namhlanje. Kubaluleke kakhulu ukuba sizinyamekele ezi glands, nangona zincinci, kodwa zidlala indima enkulu emizimbeni yethu.

Khumbula, imizimba yethu yimishini emangalisayo. Yonke inxalenye yayo ixabisekile. La ma-exocrine glands ngamanye nje awona malungu abalulekileyo. Ngaphandle kokubila, iinyembezi, amathe, kunye nobisi lwebele eziluvelisayo, besingenakukwazi ukuhlala sisempilweni.

Lumka naluphi na utshintsho olungaqhelekanga emzimbeni wakho. Ukuba uneengxaki, ungathandabuzi ukufuna ingcebiso kagqirha. Iya kukunceda uphile ubomi obusempilweni!

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