I-Amylase: yintoni kwaye kutheni inokuba phezulu okanye iphantsi

Umxholo

• Iziphumo zovavanyo lwe-Amylase
• Amylase ephezulu
• I-amylase esezantsi
• Ixabiso lesalathiso se-amylase

I-Amylase yi-enzyme eveliswa yi-pancreas kunye ne-salivary gland, esebenza ngokugaya isitashi kunye ne-glycogen equlethwe kukutya. Ngokubanzi, uvavanyo lwe-serum amylase lusetyenziselwa ukunceda ukufumanisa izifo zepancreas, ezinje nge-pancreatitis ebukhali, umzekelo, okanye ezinye iingxaki ezinokuthi ziguqule ukusebenza kweli lungu, kwaye zihlala zi-odolwa kunye nomthamo we-lipase.

Ukongeza, ugqirha unokuyalela uvavanyo lwe-amylase yomchamo enceda ukuvavanya ukusebenza kwezintso kwaye inokusetyenziswa ngexesha lonyango lokungaphumeleli kwezintso ukuvavanya ukusebenza konyango.

Iziphumo zovavanyo lwe-Amylase

Iziphumo zovavanyo lwe-amylase zinceda ukufumanisa iingxaki zempilo kwi-pancreas kunye ne-salivary gland, isetyenziselwa ngokukodwa ukuxilonga i-pancreatitis, kuba ixabiso le-amylase egazini landa kakhulu kwiiyure ezili-12 zokuqala zeengxaki kwi-pancreas.

Amylase ephezulu

Ukunyusa amanqanaba e-amylase egazini kunokutshintshwa ngenxa yokonakala kwethambo lendlala, ngenxa yokukrala okunje ngeparotitis, umzekelo, okanye ngenxa yeengxaki ezinxulumene nepancreas, njengakwimeko yokuqaqamba kwepancreatitis ebukhali nengapheliyo. Ukongeza, i-amylase ephezulu inokubangelwa:

• Izifo zeBiliary, njenge cholecystitis;
• Isilonda Peptic;
• Umhlaza wepancreatic;
• Ukuvinjelwa kwemibhobho yepancreatic;
• Hepatitis wentsholongwane;
• Ukukhulelwa kwe-Ectopic;
• Ukungabikho kwezintso;
• Ukutsha;
• Ukusetyenziswa kwamayeza athile, njengokucwangcisa ngomlomo, i-valproic acid, imetronidazole kunye ne-corticosteroids.

Kwiimeko ezininzi zepancreatitis, amanqanaba e-amylase egazini aphindwe amaxesha ama-6 kunexabiso lesalathiso, nangona kunjalo oku akuhambelani nobukrakra besilonda sepancreatic. Amanqanaba e-Amylase ahlala enyuka kwi-2 ukuya kwi-12 yeeyure kwaye abuyele esiqhelo kwiintsuku ezi-4. Ngaphandle koku, kwezinye iimeko zepancreatitis, akukho lonyuko lukhulu okanye akukho kunyuka koxinaniso lwe-amylase, ke kubalulekile ukuba ulinganise i-lipase ukujonga ukusebenza kunye nokubakho kwesifo sepancreatic. Qonda ukuba yintoni i-lipase kunye nendlela yokuqonda iziphumo zayo.

I-amylase esezantsi

Ukwehla kwamanqanaba e-amylase kuxhaphake kakhulu kwizigulana ezibhedlele, ngakumbi kwezo zinolawulo lweglucose. Kwiimeko ezinjalo, kuyacetyiswa ukuba ulinde ukuya kuthi ga kwiiyure ezi-2 zokuba kwenziwe i-amylase dosing kwaye iziphumo zinokuthenjwa.

Ukongeza, isixa esisezantsi se-amylase sinokuba luphawu lomonakalo osisigxina kwiiseli ezinoxanduva lokuvelisa i-amylase kwaye, ke, kunokubonisa ukunganyamezeli okungapheliyo, kwaye kufuneka kuqinisekiswe ngezinye iimvavanyo zelebhu.

Ixabiso lesalathiso se-amylase

Ixabiso lesalathiso le-amylase liyahluka ngokwelabhoratri kunye nobuchule obusetyenziselwa ukwenza uviwo, olunokuba phakathi kwe-30 ukuya kwi-118 U / L yegazi kubantu abangaphantsi kweminyaka engama-60 ukuya kuthi ga kwi-151 U / L yegazi kubantu abangaphezulu kweminyaka engama-60. .