Yabụ na anwụrụ pensụl nwere ike ibute ọrịa ọjọọ nke ọrịa shuga. Na ihe niile n'ihi na naanị otu homonụ na-akwụsị imepụta.
Iron na nzuzo
- ihe ọ enụ enụ nri enzyme pancreatic
- homonụ
A na - enweta ihe akwara n’oghere a na-eme n’akwara afọ. Ọ dị n’azụ afọ, na-emetụ duodenum aka nke ukwuu, ma gbasaa n’apịtị. Eriri afọ ya na-emegharị n'isi agịrị, na-akpụ “akpukpo ukwu”. Site na azụ, a na-ekpebi ebe ahụ site na I-II lumbar vertebrae.
Anatomi kewara akụkụ ahụ a mụrụ mmadụ ụzọ atọ:
- isi
- ahu
- ọdụ ahụ.
Agba dị mma bụ agba aja aja.
Ọrụ Pancreatic
Ọrụ Exocrine
Ọrụ nke pancreas bụ mmepụta nke enzymes na - enyere aka gbarie nri ma wepụta protein, carbohydrates na abụba na ya.
- Amylase na-agbaji ihe ndị mejupụtara carbohydrate
- Trypsin, trypsinogen na protease bụ ọrụ maka protein
- Lipase na-emetụta nri ndị nwere abụba
Ogologo oge dabere na ụdị nri. Di elu acidity nke nri a na-edozi site na nzuzo nke afọ, a ga-amịpụta mmiri ọ ,ụ moreụ karị, nke nwere mmeghachi alkaline. Na duodenum 12, ọ na - egbochi ihe mgbaze.
N'ihe banyere njikọta nke enzymes, obere eriri afọ na-eweghara ọrụ ntụgharị. N'otu oge, a na-abanye carbohydrates n'otu udu mmiri, ma abụba na protein na-ada.
Ọrụ endocrine
N'etiti acini bụ Agwaetiti pancreatic nke Langerhans - akụkụ endocrine nke gland. Mkpụrụ ndụ insulin na-eme ka agwaetiti ndị a mepụta:
- insulin
- glucagon
- somatostatin
- polypeptide eriri afọ eriri afọ (VIP)
- polypeptide ọgwụ mgbu
Na pancreas nke okenye, enwere ihe dị ka 1-2 nde palọg.
Homonụ nke anụ ahụ
Insulin na - eme ka ahihia plasma nke nwere ike ime ka glucose, na - akpali ixwepu (glycolysis) na nguzobe ike nke aru - glycogen. N'ihi insulin, ahụ nwere ike imepụta abụba na protein ya na -eme ka abụba na glycogen ọhụrụ mepụtara site na nri.
Dị ka ọ na-adịkarị, a na-emepụta insulin dịka ogo nke glucose na plasma ọbara. Ọ bụrụ mkpụrụ ndụ beta pancreas jụrụ imepụta insulin - enwere ụdị ọrịa shuga mellitus 1 (ụkọ insulin zuru oke). Ọrịa shuga 2dị nke abụọ (ụkọ insulin) na-apụta ma ọ bụrụ na insulin anaghị arụ ọrụ nke ọma na akwara.
Glucagon na-agbaze mkpokọ ọbara nke mejupụtara ma na-akpali umeji imejuwanye. N'ime ahụ ndị ọzọ na n'ọbara, ọnụọgụ glucose na-abawanye n'ihe ụfọdụ nkeji.
Nzube zuru oke nke glucagon na-eduga hypoglycemia.
Na pancreas, homonụ na -ebelata mmepụta insulin na glucagon.
Ọmụmụ ihe gbasara ọkwa PP na-enye gị ohere ịchọpụta ọrịa dị iche iche nke pancreas.
Ọrịa mamịrị mellitus na pancreas
- Ọrịa nke usoro nri na akwara ọbara, ndụ na-adịghị mma, ụdị nrụgide dị elu na-emetụta pancreas, n'ihi ya kwa, ọ na-ajụ iwepụta homonụ ya bụ isi.
- Atherosclerosis na-akpalite nsogbu mgbasa. Ndụ ndụ na-emetụta usoro metabolic.
- Ọrịa na homonụ nke atọ na-egbochi ọrụ pancreatic.
- Nnukwu ígwè na ụkọ protein na zinc na-etinye ígwè ahụ n'ọrụ.
Inje insulin na-eme mgbe niile na-enyere aka kwụọ ụgwọ ezighi ezi nke akwara. Onwere a na atule usoro nzuzo.
Gresszọ na-aga n'ihu nke inyere ndị ọrịa aka ịrịa ọrịa shuga gụnyere ntinye nke basal (ogologo oge) na insulins dị mkpụmkpụ. A na-ewepụta Basal n'ụtụtụ na mgbede, obere oge nri ọ bụla, na-eburu carbohydrates.
Mgbochi Ọrịa Pancreatic
Ọnọdụ mbụ maka ịrụ ọrụ nke ọma na-arụ ọrụ nke ọma bụ ka ihe oriri sie ike.
N ’usoro dị mma, a na-atụ aro iwepu 80% nke abụba anụmanụ na-adịkarị. Mgbaze ha chọrọ gland iji ike ya niile wee wepụta oke enzymes. Mgbe mmiri a pancụ nke mmiri ọgwụ a na-egbu egbu na-eduga n'eziokwu ahụ na gland na-amalite ime onwe ya. Enwere mbufụt - ọria aru. A na-akpọkwa ya "ọrịa aholicụrụma."
Mmanya na-a theụ arịa nke na-enye ndị na-eri ahụ ma na-akpata ọnwụ nke mkpụrụ ndụ na-emepụta hormone. Ọ bụrụ n’usoro enyere iwu maka mmanya dị oke mkpa maka imeju, yabụ maka ọria, ha pere mpe nke na enwere ike ha na akpịrị. Karịsịa enwee mmetụta mmanya ọkụ na ụmụ nwanyị. Ya mere, ndị ọkachamara na-atụ aro ka ndị na-echekwa ọrịa pancreas ha kwụsị ị alcoholụ mmanya na ise siga (dịka usoro vasoconstrictor oge niile) kpamkpam.
