Ihe ọ juiceụụ Pancreatic: nkọwa, ihe mejupụtara, ọrụ na atụmatụ

Ihe ọ juiceụụ Pancreatic bụ mmiri mmiri nke pancreas na-emepụta. O yiri alkaline, mmiri doro anya, na-enweghị ụcha. Ọkpụkpụ ahụ dị n'azụ peritoneum ma sonyere spain n'ogo nke 1 na vertebrae 1 na mpaghara lumbar. Odika, n’ime okenye, ogo ya bu gram 80 na ogologo nke cm 22. Anụ a na-akwụ n’arụ nwere isi, ahụ na ọdụ. Ọ mejupụtara anụ ahụ glandular na extraretory ducts. Na nke ikpeazụ, ihe ọ juiceụ theụ nke pancreatic na-aga n'ihu n'ime duodenum. Ngwakọta dị a doesaa ka ọ nwere, oleekwa ọrụ ọ na-arụ n'ahụ? A ga-atụle nke a ugbu a.

Ngwakọta nke ihe ọ pancụ pancụ pancreatic

Ihe ndị a bụ akụkụ nke mmiri ọgwụ akwara:

creatinine
uric acid
urea
dị iche iche Chọpụta ọcha.

Madụ na -emepụta ihe dịka 1.5-2 ihe ọ pancụ pancụ paụlị kwa ụbọchị. A na-achịkwa nzuzo nzuzo site na sistemụ akwara na endocrine. Na nnukwu mmiri ihe ọ pancụ pancụ nke pancreatic na-ahapụ mmiri, akwara na-arịa ọrịa na-adịghị ala ala nke ọrịa akwara. N’enweghi ihe nzuzo, mmadụ na-ebelata ibu ngwa ngwa, n’agbanyeghi na o nwere ihe riri nri, rie otutu. Nke a bụ n'ihi eziokwu ahụ bụ na nri na-etinyekarị anụ ahụ. Ihe ọ juiceụ Panụ Pancreatic na-ekere òkè dị ukwuu na usoro nke ịgbari nri. Ihe mejupụtara ya gụnyere mmiri ruo n’ọ̀tụ̀tụ̀ dị ukwuu. Yabụ, ihe dị ka 98 percent dara ada na ya na pesenti abụọ na ihe ndị ọzọ dị ndụ.

Ihe ọ juiceụụ Pancreatic na enzyme ya

Enzymes nke ihe ọ juiceụ pancụ pancreatic kewara abụọ: organic na inorganic. Organic gụnyere:

chymotrypsin
trypsin
phospholipase
osiso
carboxypeptidase na enzymes ndị ọzọ n'ụdị proenzymes na ike iji mebie protein, abụba na carbohydrates n'oge mgbaze ha.

Enorganic enorganic gụnyere:

Enzymes pancreatic na-eme ihe ike ike. Ya mere, igwe na - emepụta ihe na - egbochi trypsin inhibitor iji gbochie ịgbari mkpụrụ ndụ nke sel.

Ihe ọ juiceụụ Pancreatic: ọrụ

Maka mmadụ, pancreas dị ezigbo mkpa ma na-arụ ọtụtụ ọrụ dị mkpa. Nke mbu, o na emeputa mmiri mmiri di nkpa. N ’ihe a, nri na-abanye n’ime afọ ka a na-edozi ya n’ime ihe ndị a na-ekesasị ahụ niile. Ọ na-edozi mgbaze nke ihe ọ pancụ pancụ pancreatic. O nwere enzymes nile dị mkpa maka mgbaze. Ọ dị ezigbo mkpa na acidity nke pancreas adịghị ala karịa 7.5 pH na adịghị elu karịa 8.5 pH. Ihe ọ juiceụụ pancreatic (ihe ọ pancụ pancụ) a na -eme ya na nri ọ bụla dị na afọ wee bụrụ onye bụ isi na usoro a na-agbari ya.

Njirimara nke mgbaze ziri ezi

Iji kenye ihe ọ pancụ pancụ panreatic na nha zuru oke na usoro mgbaze iji gafere ngwa ngwa ma na-aga nke ọma, ọ dị mkpa ịgbaso ezigbo nri dị mma, gbalịsie ike izere iri nri nri na-atọ ụtọ, nke e ghere eghe na nke nwere abụba. Nri dị otú a ga - eduga n'ịba ụba n'ọrụ nke eriri afọ na afọ, nke a ga - emetụta arụmọrụ nke pancreas.

Ngosipụta nke ihe ọ juiceụ ofụ nke pancreas mepụtara

E nwere usoro atọ dị mkpa na mmepụta ihe ọ juiceụ pancụ pancreatic:

Inbụrụ Ọ dabere na ntụgharị ọnọdụ ma enweghị ọnọdụ. Na-akpachara anya nchegbu:

visibiliti nri
isi ya
usoro esi nri
banyere nri dị ụtọ.

N'ọnọdụ a, ihe ọerveụerveụ na-abanye na mkpụrụedemede cereland na-abanye n'ime gland ihe ọ juiceụ juiceụ mmiri pancreatic. Yabụ, a na-akpọ usoro a reflexment.

Mmetụta mmetụta na-enweghị isi na-agụnye mmepụta nke ihe ọ pancụ pancụ pancreatic mgbe iwe were ya site na iri nri pharynx na onu.

Oge ụbụrụ dị mkpụmkpụ, ọ na - ewetakwa ntakịrị ihe ọ juiceụ juiceụ, mana ọtụtụ enzymes.

Ọnya afọ Usoro a sitere na iwe nke ndị na-anabata ya site na nri abanyela n'afọ. N'ihi nke a, neurons nwere obi ụtọ ma banye gland site na eriri nchekwa, ebe a na-ewepụta ihe ọ juiceụ juiceụ n'okpuru nduzi nke homonụ pụrụ iche, gastrin. N'ime eriri afọ, ihe ọ theụ hasụ ahụ nwere nnu na mmiri ole na ole, yana ọtụtụ enzymes organic.

N'ime obi Ọ na-aga n'okpuru mmetụta nke humoral na mmetụta akwara. N'okpuru nchịkwa nke ihe oriri na-abanye n'ime duodenum na ngwaahịa nke mmebi nri na-ezighi ezi, a na-ebunye ya ụbụrụ ma gbadaa gland, n'ihi nke mmepụta nke ihe ọ pancụ pancụ pancreatic.

Atụmatụ afọ nke ihe ọ pancụ pancụ pancreatic

Ọrụ nke nchekwa nke ihe omimi nke pancreas bụ n'ogo dị elu site na ọnwa ndị mbụ nke ndụ, na-erute afọ isii. Lipolytic na-abawanye n'afọ mbụ nke nwatakịrị. Pancreatic amylase na-eme ngwụcha afọ mbụ nke ndụ na-abawanye ugboro anọ, na-erute ụkpụrụ kachasị elu site na afọ 9.

Mkpa ahụ

Ihe ọ juiceụụ pancreatic bụ ihe ngwọta nke eriri afọ, nke akwara guzobere wee wụsara ya na duodenum site na eriri wirsung, yana ụyọkọ mmiri na nnukwu paodenal papilla.

A na-enweta ihe nzuzo dị ọcha site na ụmụ anụmanụ na-eji fistulas na-ekwekọghị n'okike, mgbe etinyere tube n'ime oghere nke akụkụ ahụ nke mmiri mmiri na-asọpụta nwa oge, nke na-anọchi anya fistulas nwa oge.

N'ihe ngosi, ihe ọ juiceụ pancụ pancreatic bụ ihe doro anya, enweghị agba nke nwere ọdịnaya alkali kachasị elu ma bicarbonates na-enye ya.

A na-eme mmechi na mmezi nke oghere ahụ a na-eme site na iji irighiri akwara na ụzọ dị warara, yana eriri nke zoro ezo nke irighiri akwara na -akpụ, na septin homonụ. Nkewa nke ihe ọ juiceụ withụ ya na mkpali kwesịrị eme:

Ọnụ ahịa ihe ọ pancụ pancụ pancreic na-eme ka ọ dị ihe dị ka lita abụọ kwa ụbọchị. Na nke a, ọnụọgụ nke nzuzo nwere ike ịdị iche na obere, ha niile na-adabere na mmetụta nke ọtụtụ ihe.

Mmega ahụ.
Afọ.
Ngwakọta nke efere riri.

N'ihe banyere njwe nzuzo dị ukwuu, a na-ehiwe ọgwụ nkpuchi. A na-anọchi anya ọrịa ụkwara akwara site na nnukwu mmebi ma ọ bụ nke na - adịghị ala ala n'ahụ nke ihe nzuzo a na - egosi. Enweghị oke mmiri ihe ọ pancụ pancụ na-egbu egbu nwere ike ịkpasu agụụ iri nri.

Ma n’otu oge ahu, n’agbanyeghi nri riri nne, mmadu adighi adi n’aghaghachite, ebe nri ndi a riri n’uju anaghi eri ahu.

Site na olu nke pancreas ihe ọ juiceụ secreụ nzuzo zoro, ewepụtara ihe ndị a:

mgbasa na dilution nri dị ukwuu ma ọ bụ obere, nke a na-ekpebi site na ọkwa nke adsorption ihe ọ juiceụ juiceụ ihe ọ juiceụ ,ụ,
A na-eme ikuku dị mma maka enzymes, nke na-enye gburugburu maka ịmịcha.

Mwepu nke ihe ọ Pụ Pụ P. na-eme n'okpuru nrụgide nke kọlụm mmiri 225 mm. Na afọ na-enweghị isi na n’oge agụụ agụụ na-enweghị mwepụ nke nzuzo, ọ na-adị nwa oge mgbe o richara nri ngwa ngwa ruru ogo ya, wee gbadaa ọzọ ma mgbe awa iri ka ọ toro site na nri mbụ.

Ihe nzuzo pancreatic bụ ihe na-emegide ihe ọ juiceụ inụ na afọ, bụ ihe ngwọta nke nwere azịza alkaline na mberede, na-enye aka na ntinye ya.

Ihe mejuputara nzuzo nzuzo.

Mmiri - bụ isi ihe dị na mmiri pịkụl - 98%.
Amylase - pancreas yiri ptalin na nzuzo, mana mmetụta ya nwere ume karịa, ọ na - agbanwe ka ọ bụrụ glucose ma carbohydrates ma na -eme ka mmiri. Mmebi nke ọrụ nke enzyme a na ọbara na-egosi ọrịa nke pancreas.
Steapsin - na-eduga n'ịbepụta ncha, n'ihi na ọdụdụ ahụ, nke bụ ngwaahịa nke a doro anya, na-emekorita ya na alkalis n'ime eriri afọ ma na-emepụta ncha, nke dị mkpa na-ekesa abụba.
Trypsin bụ enzyme nke na - agbanwe polypeptides ka ọ bụrụ peptone. A na-arụ ọrụ ya dịka akụkụ nke alkali. Polypeptides dị n'okpuru ike nke enzyme a na-adaba banye na nri, na-eji nwayọọ nwayọọ na-abanye n'ime peptone, nke fọrọ nke nta ka ọ dị iche na ngwakọta site na peptones dị mfe, bụ nke ihe nzuzo nke afọ na-eme. Mgbaze bu ihe mmadu bu pụta ụwa maka ikewaputa ihe nzuzo. A na - emepụtaghị ihe nchebe n'ime sel nke gland, mana a na - esite na proenzyme, a na - akpọ ya trypsinogen, bụ nke proteinhe nke na - ejedebe n'aka nke enteropeptidase mebere.
Aminopeptidase, carboxypeptidase - na-ahụ maka usoro digesal nke parietal.
Collagenase, elastase - bụ ihe dị mkpa maka mgbaze nke kọlọji na eriri na-agbanwe nke dị na nri.
Chymotrypsin - enyere aka ịkwatu protein ndi na-abanye n’ahụ.
Imi - dị mkpa iji mee ka ihe oriri dị nro wee kpuchie nri ọ bụla.

N'ime ọnọdụ, enzymes na - ewepụta sel nke gland, dịka proenzymes, nke a na - eyi egwu ntụpọ nke ahụ n'onwe ya. A na-ahụta mmegharị ha na akụkụ eriri afọ. Mgbe etolite mkpali izizi nke enzymes, a na - emezi ọrịa siri ike - nnukwu ọrịa a na - eme. Na mgbakwunye na enzymes, mmiri ihe ọ juiceụ isụ nọchiri anya:

bicarbonate
chloride sodium
potassium
sulfates.

Ihe dị n’ime ahụ na - enye aka na mgbanwe ngwa ngwa nke digestibility nke abụba na ihe ndị na - eme ka ihe nchịkwa.

Ọzọkwa, a na-achọpụta ọnwụ nke onye ọrịa site na mmepe nke ọrịa shuga, nke bụ nsonaazụ nke mgbanwe mgbanwe glucose, yana ụdị metabolism niile (Mehring, Minkowski).

Ọrụ enzyme nri

N'ime ọrụ kachasị nke nzuzo nzuzo, enwere:

nri ngwu na-amalite na obere eriri afọ,
na-akụda nri
dig dig nri nke ghara idiwara na afo ma kwusi na villi nke obere eriri afọ,
na-enyefe enzymes nri na mpaghara ọrụ,
na-eme n and ime ma mee ka ngwogwo nri.

Site na nke a ọ bara uru ikwubi na ihe ọ organụ pancụ akụrụngwa bụ ihe dị mkpa na usoro nri, na-esonye na ndakpọ nke protein, abụba na carbohydrates, na-asacha ọnya afọ, ma na-akwalite ikike nke ndị riri.

Mgbe enwere pathology na akwara na mmiri ihe ọ juiceụ decreụ belatara, imebi ọrụ a. Iji weghachite nri nri dị mma, a na-ahọrọ onye ọrịa ọgwụ nnọchi enzyme. Mgbe ọrịa akwara a na-arịa ọrịa siri ike ma ọ bụ ọrịa ndị ọzọ edozizie, ọ ga-adị mkpa ka onye ọrịa bute ọrịa ahụ ndụ ya niile.

Mmetụta nke nri na mmepụta ihe ọ juiceụ juiceụ pancreatic

Mgbe izu ike, pancreas anaghị amịpụta mmiri pịkụl. N'ime usoro iri nri na mgbe ọ gachara, mwepu ahụ na-aga n'ihu. Ihe ọ juiceụụ pancreatic, nha ya, ọrụ n'ihe metụtara nri na-agbari, na oge nke usoro a na-adabere n'ụkpụrụ nke nri na ihe mejupụtara ya. A na-emepụta ihe ọ Panụ Panụ Pancreatic n'ọtụtụ buru ibu site na ịta achịcha na ihe ndị na-eme bred. Obere obere maka anụ, na obere ihe maka mmiri ara ehi. Ọkpụkpọ Pancreatic, nke ekenyela maka nhazi anụ na anụ ezi, bụ nnukwu alkaline karịa nke ngwaahịa ndị ọzọ mepụtara. Mgbe ị na-eri nri ndị nwere abụba, ihe ọ juiceụ inụ na ya mejupụtara nwere lipase ugboro atọ karịa (ma e jiri ya tụnyere nri anụ).

Ebe etiti usoro digestive nwere ihe dị mgbagwoju anya, akụkụ ya dị na ọtụtụ ụbụrụ. Ha niile jikọrọ ọnụ. Ebe a na-egwu nri nwere ọtụtụ ọrụ. A ga-amata ụfọdụ n’ime ha:

na-esonye n’iwu nke moto, nnabata na ọrụ nzuzo,
na-enye mgbama nke agụụ, mmetụta nke afọ ojuju na akpịrị ịkpọ nkụ.

Agụụ bụ ọnụnọ nke nghọta n'ihi mkpa oriri. O sitere na azịza amataghị ọnọdụ a na-ekesa na pancreas site na sistem ụjọ. Ọ kachasị mma iri obere akụkụ ruo ugboro ise n'ụbọchị. Mgbe ahụ pancreas ga-arụ ọrụ nke ọma na enweghị ọdịda.

.Nweta

Corvizar bụ onye mbụ gosipụtara ọnụnọ nke P. ihe ọ ofụ ofụ nke enzyme nke na-agbanwe protein ka ọ bụrụ peptones, Valentine rụtụrụ aka na enzyme na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ shuga na mkpụrụ vaịn, na Claude Bernard - na enzyme nke na-ewepụ abụba, ya bụ, na-agbaze ha n'ime glycerol na ọdụdụ asịd. Ọmụmụ ihe ndị ọzọ mechara nwee ike iwepụ enzyz ndị a na ihe ọ Pụ Pụ P. n'ụdị dịpụrụ adịpụ, ma ọ bụ site na akụkụ akụkụ mmiri, ma ọ bụ site na iji ihe mgbaze dị iche iche wepụta ha.