Izinceku ezincane zomzimba wethu: Ake sifunde ngezindlala ze-exocrine ngamagama alula!

Wake wacabanga ukuthi izingxenye ezincane nezingabonakali zemizimba yethu zibaluleke kangakanani? Ngisho noma sicabanga ukuthi izinto ezifana nokujuluka, izinyembezi, nokuphuma kwamathe kumane nje kuyenzeka, kukhona indlela emangalisayo ngemuva kwazo zonke. Abadlali abaphambili kuleyo ndlela yizindlala ze-exocrine . Namuhla, sizokhuluma ngalezi zisebenzi ezincane ngendlela elula kakhulu, ngendlela elula ukuthi uyiqonde.

Ziyini lezi zindlala ze-exocrine?

Kalula nje, izindlala ze-exocrine zingamaqembu amaseli emzimbeni wethu akhiqiza izinto ezahlukahlukene futhi azikhulule ngemigudu ekhethekile ebusweni bomzimba wethu noma emgodini womzimba. Cabanga ngale ndlela: ukujuluka, izinyembezi, amathe, ubisi lwebele, ujusi wokugaya ukudla, konke lokhu kuvela kulezi zindlala. Zifana nezimboni ezincane, ngayinye ikhiqiza okuthile okukhethekile. Izindlala ze-exocrine zingatholakala ezithweni eziningi zomzimba wethu. Zenza izinto ezahlukene.

Ngakho-ke, ingabe lezi zifana nezindlala ze-endocrine? Noma zihlukile?

Manje lowo ngumbuzo omuhle! Abantu abaningi bayadideka laba ababili. Ngenkathi ama-exocrine glands ekhipha uketshezi lwawo ngemigudu, ama-endocrine glands akhipha uketshezi lwawo ngqo egazini. Yingakho ebizwa nangokuthi "ama-ductless glands." La ma-endocrine glands yiwo akhiqiza ama-hormone njengengxenye yesistimu yethu ye-endocrine . Cishe uke wezwa nge-pituitary gland, i-thyroid gland, kanye nama-adrenal glands. Lezo yizibonelo zama-endocrine glands. Manje, umehluko ucacile, akunjalo? Elinye likhipha uketshezi ngemigudu, kanti elinye likhipha uketshezi ngqo egazini.

Yiziphi izinhlobo zezindlala ze-exocrine emzimbeni wethu?

Lezi zindlala ze-exocrine zisiza kakhulu ekusebenzeni kahle kwezitho ezahlukahlukene emzimbeni wethu. Ake sibheke ezimbalwa zezinhlobo eziyinhloko.

1. Izindlala Zokujuluka

Lezi yizo ezikhiqiza ukujuluka. Uyazi, sinalezi zindlala zokujuluka emizimbeni yethu yonke. Ngokukhethekile, uhlobo olubizwa ngokuthi ama-eccrine sweat glands . Lezi yizo ezikhiqiza ukujuluka okucacile, okungenawo amafutha. Lokhu kujuluka yikho okusiza ekulawuleni izinga lokushisa lomzimba wethu. Yilokho okusenza sijuluke lapho sigijima futhi sidlala, noma lapho siselangeni.

2. Izindlala Ezinamafutha

Lezi zikhona nasesikhumbeni sethu. Kodwa lezi zivulekela emafolini ezinwele. I-Sebum iyinto enamafutha ekhishwa yizindlala ze-sebaceous. Le sebum igcina isikhumba nezinwele zethu zimanzi futhi zivikelekile. Ngezinye izikhathi, lapho lezi zindlala zisebenza ngokweqile, kuvela induna.

3. Izindlala Zamathe

Wozani, niyazi kahle lezi zinto. Amathe emlonyeni wethu asebenza kulezi zindlala. Amathe asisiza ukuhlafuna, ukugwinya, nokugaya ukudla. Akukhona lokho kuphela, kodwa la mathe asiza ukugcina izicubu ezithambile emlonyeni wethu zimanzi futhi azivikele. Akusikho ize ukuthi imilomo yethu iyakhipha amathe uma sibona ukudla okumnandi, akunjalo?

4. Izindlala Ze-Lacrimal

Lezi yizindlala ezinikeza izinyembezi emehlweni ethu. Lezi zindlala ze-lacrimal zitholakala ngaphezu kwamehlo ethu angaphezulu. Njalo lapho sicwayiza, uketshezi olukhiqizwa yilezi zindlala luyafakwa emehlweni ethu. Yilokhu okugcina amehlo ethu emanzi futhi enempilo. Izinyembezi zivela kulezi zindlala uma sikhathele noma sidabukile.

5. Izindlala Zebele

Lezi yizindlala ezikhiqiza ubisi lwebele. Lezi zindlala zebele zitholakala emabeleni kamama. Ubisi lwebele luwukudla okubalulekile okugcwele zonke izakhamzimba ezidingwa yingane futhi kuqinisa amasosha omzimba wengane.

6. Izindlala zeCeruminous

Lezi zitholakala ngaphakathi kwezindlebe zethu. Lezi zindlala zisiza ekukhiqizeni i-ear wax, noma i-cerumen . I-Cerumen akuyona nje inqwaba yothuli. Ivikela ingaphakathi lezindlebe zethu ekulimaleni ngokomzimba nasekuthelelekeni.

7. Izindlala Zesisu

Izindlala ezisesiswini sethu, noma ulwelwesi lwesisu, zikhipha ama-enzyme asiza ekugayeni ukudla. Ziphinde zisize umzimba ukuthi umunce izakhamzimba ezibalulekile. Lezi zindlala zibalulekile ukuze umzimba ugaye kahle ukudla esikudlayo futhi unikeze amandla.

8. Izindlala ZikaBrunner

Lezi zitholakala engxenyeni yokuqala yamathumbu ethu amancane, ebizwa ngokuthi i-duodenum . Izindlala zikaBrunner zikhiqiza i-mucus, into efana ne -mucus . Lokhu kuvikela i-duodenum kuma-asidi aqinile avela esiswini. Zisiza futhi ekugayeni ukudla nasekumunceni izakhamzimba.

Ingabe isibindi kanye nama-pancreas nawo awela kulesi sigaba?

Yebo, isibindi sethu kanye ne-pancreas nakho kuyizitho ezisebenza njengezindlala ze-exocrine. Isibindi sikhipha i-bile singene emgudwini wethu wokugaya ukudla ngemigudu. I-pancreas ikhipha ujusi we-pancreatic emgudwini wethu wokugaya ukudla ngemigudu. Lokhu kubaluleke kakhulu ekugayweni kokudla. Kodwa ngokumangazayo, isibindi kanye ne-pancreas nazo zisebenza njengezindlala ze-endocrine. Okusho ukuthi, zenza ama-hormone futhi ziwakhiphe ngqo egazini. Ngakho-ke zinendima ekabili.

Iyiphi inkonzo enikezwa yizindlala ze-exocrine emizimbeni yethu?

Manje usuyaqonda ukuthi la ma-exocrine glands enza umsebenzi ongakanani emzimbeni wethu. Axhumene nesitho ngasinye futhi enza imisebenzi eyahlukene. Inhloso eyinhloko ukukhiqiza nokukhulula izinto ezahlukahlukene ezisiza umzimba wethu. Kalula nje, asiza ngezinto ezinjengalezi:

• Gaya ukudla esikudlayo. (isib., izindlala zesisu, amanyikwe )
• Munca izakhamzimba emzimbeni. (isib. izindlala zikaBrunner)
• Vikela izingqimba zangaphakathi zezitho zethu. (isib. i-mucus ekhiqizwa yizindlala zikaBrunner)
• Lawula izinga lokushisa lomzimba. (isib. izindlala zokujuluka )
• Gcina izinwele nesikhumba kumanzi futhi kubushelelezi. (isib. izindlala ze-sebaceous)
• Gcina amehlo emanzi. (isib. izinyembezi)
• Vikela izindlebe. (isib. izindlala ze-ear wax)

Cabanga ukuthi ukuphila kwethu bekuyoba nzima kangakanani ngaphandle kwalezi zindlala ezincane!

Zisebenza kanjani lezi zindlala ze-exocrine? Ingabe zinezindlela zokukhipha izinto?

Yebo, kunezindlela ezahlukene lezi zindlala ze-exocrine ezikhipha ngazo izinto zazo. Sizoxoxa ngezindlela ezintathu eziyinhloko.

1. Indlela ye-Merocrine

Ngale ndlela, amangqamuzana ezindlala akhipha izinto zawo ngenqubo ebizwa ngokuthi i-exocytosis . Into emangalisayo ngalokhu ukuthi amangqamuzana awalimali. Izinto zivele ziphume nje esitokisini. Lena yindlela izindlala zethu zokujuluka (ikakhulukazi izindlala ze-eccrine sweat) ezisebenza ngayo.

2. Uhlelo lwe-Apocrine

Kulesi simiso, ingxenye encane yolwelwesi lweseli lweseli le-glandular iphuma njengehlumela, iqhekezeke bese ingena emgudwini. Okusho ukuthi, lapho into ikhishwa, ucezu oluncane lolwelwesi lweseli nalo luhambisana nalo. Izindlala zethu zebele ziyisibonelo salesi simiso.

3. Uhlelo lwe-Holocrine

Lokhu kuhlukile kancane. Kuma-hormone e-holocrine, lonke iseli liyaqhuma ukuze likhiphe into. Lokho kusho ukuthi lonke iseli liyabhujiswa futhi into iyakhishwa. Ama-sebaceous glands esikhumbeni sethu asebenza ngale ndlela. Uyabona, i-gland ngayinye isebenza ngendlela ehlukile. Imizimba yethu iyinkimbinkimbi kakhulu, akunjalo?

Yiziphi izifo ezivame ukubangelwa yizindlala ze-exocrine?

Njengoba lezi zindlala ze-exocrine zitholakala kuyo yonke imizimba yethu, kunezifo eziningi ezingazithinta. Ake sifunde ngezimbalwa zazo.

• I-Hyperhidrosis: Lokhu kwenzeka lapho izindlala zokujuluka zikhiqiza ukujuluka okuningi. Kwabanye abantu, lokhu kungaba yinkinga enkulu.
• I-Bromhidrosis: Lokhu kwenzeka lapho amagciwane esikhumbeni ehlangana nomjuluko owomile ukuze kudaleke iphunga elibi.
• I-Acne Vulgaris: I-acne yenzeka lapho i-sebum kanye namaseli esikhumba afile avela ezinhlangeni ze-sebaceous evala imigudu.
• I-Sjögren 's Syndrome: Lesi yisifo sokuzivikela komzimba . Lokhu kusho ukuthi amasosha omzimba asebenza ngokumelene nawo. Kulokhu, inani loketshezi olukhiqizwa yizindlala zamathe kanye nezindlala zokudabuka liyancipha. Ngenxa yalokho, izimpawu ezifana nomlomo owomile namehlo omile zingase zivele.
• I-Mammary Duct Ectasia : Kulesi simo, imisele yobisi ethwala ubisi emabeleni iyavuvukala futhi iqine. Lokhu kungaholela ekuvinjweni kwemisele yobisi.
• I-Cystic Fibrosis: Lesi yisifo esibangelwa izakhi zofuzo. Sibangelwa ukuguquka kweprotheni ehilelekile ekukhiqizweni kokujuluka, i-mucus, kanye nojusi wokugaya ukudla. Lokhu kubangela ukuthi i-mucus ejiyile, enamathelayo iqongeleleke ezithweni zomzimba ezifana namaphaphu kanye ne-pancreas.
• I-Brunner's Gland Hyperplasia: Lesi isimila esingesona umdlavuza (esingesihle) esenzeka e-duodenum.
• I-Pancreatitis: Kulesi simo, i-pancreas iyavuvukala futhi ingase iyeke ukukhiqiza ama-enzyme adingekayo ekugayweni kokudla.

Kunezinye izimo eziningi ezifana nalezi. Uma ubona noma yiziphi zalezi zimpawu, noma yini entsha, noma yini ekwenza usole, kufanele nakanjani ubone udokotela ukuze akunike iseluleko. Bangakwazi ukuxilonga impilo yakho kahle futhi bakunikeze ukwelashwa okudingekayo.

Izinto ezibaluleke kakhulu okudingeka sizikhumbule kule ndaba yilezi:

Kulungile, ngakho-ke ngithemba ukuthi uyaqonda kahle izindlala ze-exocrine esikhulume ngazo namuhla. Kubaluleke kakhulu ukuthi sinakekele lezi zindlala, ezidlala indima enkulu emizimbeni yethu, nakuba zincane.

Khumbula, imizimba yethu iyimishini emangalisayo. Yonke ingxenye yayo iyigugu. Lezi zindlala ze-exocrine ziyingxenye nje yalezo zingxenye ezibalulekile. Ngaphandle kokujuluka, izinyembezi, amathe, nobisi lwebele ezikukhiqizayo, besingeke sikwazi ukuhlala siphilile.

Qaphela noma yiziphi izinguquko ezingavamile emzimbeni wakho. Uma unenkinga, ungangabazi ukufuna iseluleko sezokwelapha. Kuzokusiza ukuthi uphile impilo enempilo!

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Izindlala, izindlala ze-exocrine, izindlala ze-endocrine, umjuluko, izinyembezi, amathe, imisebenzi yomzimba, izifo zesikhumba, ukugaya ukudla