अग्न्याशय

thumb|250px|agnyashay
Pancreas agnyashay (aangrezi:Pancreas) adhikaansh jiv jantuoan ke sharir ka avashyak aang haian. is lekh mean manav sharir se sanbandhit ullekh hai. agnyashay ek mishrit granthi hoti hai. isaka antahsravi bhag laiangaraheans ki dvipikaean hoti haian. inase iansulin h aaurmon stravit hota hai jo rakt mean sharkara ki matra ka niyaman karata hai. agnyashay ke bahistravi bhag dvara agnyashayi ras stravit hota hai. jo bhojan ke pachan mean bhag leta hai.

agnyashay ke kary

agnyashay nimnalikhit mahattvapoorn kary karata hai-

• agnyashayi ras ka nirman karana.
• insulin, glookaigon harmon ka sravan.

agnyashay ras ka stravan

agnyashay ke pindakoan ki koshikaean agnyashay ras stravit karati hai. isamean tripsin, emailej, tatha laipej eanjaim hote haian. jo kramashah protin, karbohaidret tatha vasa ke pachan mean sahayak hote haian.

h aaurmonoan ka stravan

agnyashay ki laiangarahaians ki dvipikaoan ki β- koshikaoan se iansulin tatha α- koshikaoan se glookaig aaun harmoans stravit hote haian. ye eanjaim karbohaidret upapachay ka niyantran evan niyaman karate haian. agnyashay (painakriais) sharir ki ek b de akar ki granthi hai jo udar mean amashay ke nimn bhag ke pichhe ki or rahati hai. is karan svabhavik avastha mean yah amashay aur vapa (omeantam) se dhaki rahati hai. isaka dahina b da bhag, jo sir kahalata hai, pakvashay ki mo d ke bhitar rahata hai. is granthi ka doosara lanba bhag, jo gatr kahalata hai, sir se aranbh hokar prishthavansh (ridh) ke samane se hota hua dahini or se baeean or chala jata hai. vahaan vah patala ho jata hai aur puchchh kahalata hai. baeean or vah pliha tak pahuanch jata hai aur usase laga rahata hai.

• is granthi ka rang dhoosar ya matamaila hota hai. us par shahatoot ke danoan ke saman dane se uthe rahate haian. is granthi mean rakt sanchar adhik hota hai. pliha ki dhamani ki bahut si shakhaean isamean ras pahuanchati haian. yadi isaka vyavachchhedan kiya jae to isase ek moti shvet rang ki nalika puchchh se aranbh hokar sir ke dahine kinare tak jati dikhaee degi. granthi se bhinn-bhinn bhagoan se anek sookshm nalikaean akar is b di nalika mean mil jati haian aur vahaan utpann agnyashayik ras ko nalika mean pahuanchati hai. yah nalika sari granthi mean hoti huee dahine kinare par pahuanchati hai. phir yah vahaan ki nalika se mil jati hai, jisase sanyukt pitt nalika banati hai. yah nalika pakvashay ki bhitti ko bhedakar usake bhitar ek chhidr dvara khulati hai. is chhidr se hota hua, samast granthi mean bana hua, agnyashayik ras pakvashay mean pahuanchata hai; vahaan yah ras amashay se ae hue ahar ke sath mil jata hai aur usake avayavoan par prabal pachak kriya karata hai.

• is granthi mean do bhag hote haian. ek bhag pachak ras banata hai jo nalika mean hokar pakvashay mean pahuanch jata hai. doosare sookshm bhag ki koshikaoan ke dvip pratham bhag ki koshikaoan ke hi bich mean sthit rahate haian. ye dvip ek vastu utpann karate haian jisaki insyoolin kahate haian. yah ek rasayanik padarth athava haramon hai jo sidha rakt mean chala jata hai, kisi nalika dvara bahar nahian nikalata. yah haramon karbohaidret ke chayapachay ka niyantran karata hai. isaki utpatti band ho jane ya kam ho jane se madhumeh (dayabitiz, vastut dayabitiz melitas) utpann ho jata hai. in dvipoan ko laigarahaians ne 1870 ke lagabhag khoj nikala tha. is karan ye laigarahaians ke dvip kahalate haian. pashuoan ke agnyashay se sanh‌ 1921 mean pratham bar baitiang tatha vest ne insyoolin taiyar ki thi, jo madhumeh ki vishisht aushadhi hai aur jisase asankhy vyaktiyoan ki pran raksha hota hai.

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panne ki pragati avastha

adhar

prarambhik

madhyamik

poornata

shodh

sanbandhit lekh

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