Lipase - ntoni na? Protease, amylase, lipase

Uvavanyo for lipase elawulwa nokuphazamiseka zesisu okusolwayo. Makhe sijonge ngokweenkcukacha-enzayimi ebizwa "lipase" - yintoni na? Zeziphi imisebenzi lenza emzimbeni, yaye yintoni izifo kubonisa kushenxwe kulo mmiselo kwi iziphumo zovavanyo?

Lipase - enzyme eziveliswa amalungu athile omzimba womntu. It iyachithakala, esahlula kwaye digests amaqhezu ezahlukeneyo amafutha, ngokunjalo ukwenza inani neminye imisebenzi ebalulekileyo. Ukubaluleka eziphambili lipase pancreatic. umsebenzi wayo ingahlolwa xa ngamanqatha omzimba.

"Loma" enzyme kunye kolipazoy (awula) kunye inyongo asidi. Yavelisa, ngaphandle injeke, imiphunga, isisu, amathumbu kunye nkqu leukocytes - iiseli ezimhlophe besive amajoni omzimba. Kukho kwakhona into "lipase zeelwimi ezininzi". Yintoni na? Le enzyme, evela kwi kwisisu ngomlomo abantwana usana lokuwa yokuqala ukutya, oko kukuthi ukwaphula phantsi ubisi sikanina.

lipase pancreatic

inqanaba layo egazini liphezulu kakhulu nezinye iintlobo lipase. Noko ke, xa pancreatectomy (ukususwa zepancreas), ipesenti encinane lipase zisekho ngenxa ukukhululwa yayo ezinye imizimba. Xa urinalysis lipase na ngesiqhelo engekho. Emva "ukuzalwa" kwi injeke akungeni emathunjini apho lenza umsebenzi wayo ophambili - ukwaphula phantsi amafutha. lipase pancreatic kudlala indima ebaluleke kakhulu. Kwaba phezu nokuzimisela kwakhe ukuba igazi, njengoko kule salathisi nga kunceda ekufumaniseni nezifo ezininzi. Ones kuxoxwa ngezantsi.

lipase pancreatic - ntoni na? Le enzyme yenziweyo injeke, leyo "nezinobuzaza" triglycerides zibe glycerol uyadinga asidi ephakamileyo. Lidla Wazityanda sele emulsified kunye amakhowa inyongo.

lipases umsebenzi emzimbeni

Ukongeza yokuwa amanqatha, lipase libandakanyeka ukutya amandla, kwaye bathatha inxaxheba nokwenziwa of fatty polyunsaturated, kwaye nabanye iivithamini - ingakumbi A, D, E, K.

1. lipase Hepatic inoxanduva lokulawula okubhalwe lipids kwi-plasma. Ukhuthaza kukufakwa chylomicrons kunye ephantsi lipoprotein mninzi.
2. lipase esiswini inoxanduva ukukhuthazwa ioli tributyrin ukuqhekeka.
3. Zeelwimi lipase.
   

Uvavanyo for lipase

Umhlaba wokuhlahlelwa lipase lwenziwa kwiimeko ezimbini:

1. Ukuze ukuchonga pancreatitis (ukukrala kwe- yesinye).
2. Ukuvavanya ukusebenza konyango lwe-pancreatitis.

test igazi lipase ithathwa kumfundisa ngakumbi lokufunyaniswa pancreatitis ludlule, kunokuba ukuqinisekisa amylase igazi. Nangona kunjalo, kwi zigaba ezithile ze-pancreatitis etsolo inqanaba lipase na lincitshiswe. Xa onoqwilikana ayinzima (njalo-ebizwa ngokuba "ihagu"), umgangatho wayo uhlala ngaphakathi uluhlu oluqhelekileyo kwaye yandisa kuphela ukuba isifo uchaphazela injeke. Oku kunokwenzeka kwaye isifo sezintso etsolo okanye engapheliyo, nangona ukwanda amylase into ucaca ngakumbi kule meko. Ngoko ke, siye wajonga enzayimi ebizwa "lipase" - yintoni na yaye yintoni umsebenzi ngayo yenza emzimbeni. Makhe sihlolisise uvavanyo igazi lipase.

Indlela ukulungiselela uhlalutyo?

Igazi liya ngokungqongqo nangokuzila kusela amanzi kuphela kangangoko phambi kokuba uhlalutyo ithuba. Emva kwesidlo lokugqibela kufuneka athathe iiyure ubuncinane 8-12. Kubhetele ukuba uyenze phambi kokuba uqale ukuthatha iziyobisi okanye kwiiveki 1-2 emva zokurhoxa zabo. Ukuba oku akwenzeki, phambi kokuba unikezelo igazi kufuneka aziswe ngayo ukuba amayeza kusetyenziswa ntoni.

Ngenye imini phambi kokuba ukudla igazi kufuneka uye kwi ukutya ukukhanya - ukuphelisa ezinamanqatha, okroqiweyo, ukutya okuneziqholo, utywala, kwaye uphephe umthambo onzima. Kuyanconywa ukuba unikele ngegazi ukuze olunye uphando - fluoroscopy, ray - okanye ukuyifundisa.

inqanaba udidi lipase egazini

Sisalathisi kwezifo ezininzi lipase enzyme, nto leyo eqhelekileyo emadodeni abadala kunye kwabasetyhini ezahlukene kakhulu. Xa abadala, oko kukuthi abantu eminyakeni yobudala engama-18 - ukusuka iiyunithi 0 ukuya 190. Abantwana (abangaphantsi kweminyaka eli-17) igqalwa Umxholo lipase eyamkelekileyo ukusuka iiyunithi 0 ukuya 130.

Ntoni ukwanda kwinqanaba lipase egazini?

Ntoni ukwanda enzayimi ekuthiwa lipase? Udidi umxholo wayo ubonisa ukuba injeke kulungile, kodwa ukuba izikhombisi ephakeme, oko kusenokubonisa ukuba ezi zifo zilandelayo:

1. pancreatitis Acute okanye isifo etsolo ugeleza onesifo.
2. yokulunywa Biliary.
3. Izigulo ezondeleyo ye senyongo.
4. Ukwenzakala zepancreas.
5. Ubukho yamathumba kwi pancreas.
6. Pancreatic duct occlusion (ilitye okanye amabala).
7. cholestasis Intrahepatic (angenayo kunciphisa inyongo ukuya duodenum).
8. kokuphazamiseka Acute emathunjini.
9. wamathumbu iqhosha.
10. Peritonitis (ukudumba peritoneum).
11. esuswini tubing.
12. Perforation of ingxenye lulilize.
13. isifo Isibindi, oyingozi okanye engapheliyo.
14. Mumps ( "ihagu"), enika kwingxaki kwi pancreas.
15. izifo umzimba ukuba ngokuqhelekileyo iqatshelwe sifo, isifo seswekile, ukutyeba.
16. Ukuqina.

A lipase kwakhona ngamanye amaxesha kwandisa in abohlukeneyo kunye nolawulo ezondeleyo amayeza, ezifana barbiturates, ezidakumbisayo imvelaphi analgesics, indomethacin, lweeHedfowuni.

lipase pancreatic uyandiswa ze ukwenzakala amathambo elide. Noko ke, ekubeni uvavanyo lipase akanako ukunika ulwazi oluyimfuneko malunga umonakalo emzimbeni, kwizaphuko zesi salathisi akayi kuqwalaselwa.

Kodwa pancreatic uhlalutyo sisilonda esidumbileyoesingaphakathi lipase kunye amylase kubaluleke kakhulu. ukwanda lwabo iphuma ngokuchanileyo ephakamileyo kubonisa inkqubo pathologic okwenzeka iiseli zomhlaza. Ngexesha kuqheleke kwinqanaba imeko amylase lomguli ebuyela esiqhelweni ngokukhawuleza ngaphezu kwenqanaba lipase.

Izizathu yandisa lipase igazi

Ukuba lipase liyehla, ibika kwimiba efana:

1. Uphuhliso zonke imihlaza ngaphandle umhlaza pancreas.
2. triglycerides kwemfuneko, olwenzeka ngexesha lokudla ephosakeleyo, ingakumbi ukusetyenziswa ngokugqithisileyo ngamanqatha.
3. Emini pancreatitis ezingapheliyo.

Lipase enzyme amalungiselelo

umzimba uvelisa iienzymes ngenxa ekwetyiseni protein ukutya, amafutha kunye carbohydrate (ezona ziphambili - yinto amylase, lipase kunye protease). Nangona kunjalo, kwimeko ukunciphisa imveliso enqanda (enzyme imibala), pancreatitis kunye nezinye izifo pancreatic amagqirha ukumisela iziyobisi equlathe enzyme zezilwanyana - ukuba ibekwe iqokobhe ukuze ukhuselwe, ukusuka acid juice esiswini. Ukufikelela duodenum, baye babe abakhutheleyo kuyo. Amaxesha amaninzi enzyme ukumisela izifundo ezifutshane, kodwa kukho amaxesha xa kufuneka ukusela elide ngokwaneleyo. Long-term lokuthathwa enqanda ukuze sikhatshwe ukuncitshiswa abanye umsebenzi pancreatic, kodwa emva ukupheliswa umsebenzi yomzimba iziyobisi kwakhona. Ngenxa enqanda pancreatic ke esuke "Creon", "umbingelelo womthendeleko", "Mezim" "Pankreazim" "Panzinorm" kunye namanye amalungiselelo, iyeza esebenzayo engundoqo leyo pancreatin. Iqulethe protease, lipase, amylase. inqanaba lipase efonini kunolunye ngaphezu koko ezinye enzymes. Oku kubangelwa yinto yokuba lipase xa kuthelekiswa namanye enzyme, eveliswe umzimba kwi mali incinane sifo. Sisazi ukuba lipase kuyehla emzimbeni, umxholo wayo kwimveliso - hayi iiyunithi ngaphantsi kwe-10 000 amanyathelo (iWCED).

Enzyme amalungiselelo kwiimeko ezininzi engenabungozi umzimba. Badla ukudlala indima yonyango ezihamba kunye unyango isibulala-zintsholongwane, kunye iziyalo probiotics, kwakunye iivithamini kunye nezinye iindlela.