Sengoli: Roger Morrison
Letsatsi La Creation: 6 September 2021
Ntlafatsa Letsatsi: 14 Phupu 2025
Anonim
Tlhatlhobo ea CPK: e etselitsoe eng mme hobaneng e fetotsoe - Bophelo
Tlhatlhobo ea CPK: e etselitsoe eng mme hobaneng e fetotsoe - Bophelo

Litaba

Creatinophosphokinase, e tsejoang ka lebitso la CPK kapa CK, ke enzyme e sebetsang haholo mesifa ea mesifa, boko le pelo, mme tekanyetso ea eona e kopuoa ho fuputsa tšenyo e ka bang teng ho litho tsena.

Ngaka e ka laela tlhahlobo ena ha motho a fihla sepetlele a tletleba ka bohloko ba sefuba kapa ho hlahloba matšoao a stroke kapa lefu lefe kapa lefe le amang mesifa, mohlala.

Litekanyetso tsa litšupiso

Litekanyetso tsa litšupiso tsa creatine phosphokinase (CPK) ke 32 le 294 U / L bakeng sa banna le 33 ho isa ho 211 U / L bakeng sa basali empa li ka fapana ho latela laboratori moo tlhahlobo e etsoang teng.

E etselitsoe eng

Teko ea creatinophosphokinase (CPK) e bohlokoa ho thusa ho fumana mafu a kang tlhaselo ea pelo, liphio kapa ho hloleha ha matšoafo, hara tse ling. Enzyme ena e arotsoe ka mefuta e meraro ho latela sebaka sa eona:


  • CPK 1 kapa BB: E ka fumanoa matšoafong le bokong, haholo;
  • CPK 2 kapa MB: E fumaneha ka hara mesifa ea pelo mme ka hona e ka sebelisoa e le lesupa la infarction, mohlala;
  • CPK 3 kapa MM: E teng ka har'a lisele tsa mesifa mme e emela 95% ea creatine phosphokinase (BB le MB) kaofela.

Tekanyo ea mofuta o mong le o mong oa CK e etsoa ka mekhoa e fapaneng ea laboratori ho latela thepa ea eona le ho latela sesupo sa bongaka. Ha tekanyetso ea CPK e kopuoa ho lekola infarction, mohlala, CK MB e lekantsoe ntle le matšoao a mang a pelo, joalo ka myoglobin le troponin, haholoholo.

Boleng ba CK MB bo lekanang le kapa ka tlase ho 5 ng / mL bo nkuoa bo tloaelehile mme hangata mahloriso a eona a phahame ha motho a ka hlaseloa ke pelo. Methati ea CK MB hangata e eketsa lihora tse 3 ho isa ho tse 5 kamora infarction, e fihla sehlohlolong ho fihlela lihora tse 24 mme boleng bo khutlela maemong a tloaelehileng lipakeng tsa lihora tse 48 ho isa ho tse 72 kamora infarction. Leha e nkuoa e le letšoao le letle la pelo, litekanyo tsa CK MB bakeng sa tlhahlobo ea infarction li tlameha ho etsoa hammoho le troponin, haholo hobane litekanyetso tsa troponin li khutlela setloaeling matsatsi a 10 kamora infarction, ka hona, e totobetse haholoanyane. Bona hore na tlhahlobo ea troponin ke ea eng.


Seo CPK e phahameng le e tlase e se bolelang

Keketseho ea mahloriso ea enzyme ea creatinophosphokinase e ka supa:

 CPK e phahamengCPK e tlase
CPK BBInfarction, stroke, hlahala bokong, sethoathoa, ho hloleha ha matšoafo--
CPK MBHo ruruha ha pelo, ho lemala sefubeng, ho tshoha ha motlakase, haeba pelo e ka fokotsa matla a pelo, ho buuoa ke pelo--
Limilimithara CPKKotsi e sithabetsang, boikoetliso bo matla ba 'mele, ho holisa mmele nako e telele, ts'ebeliso ea lithethefatsi tse seng molaong, ho ruruha' meleng, ho senyeha ha mesifa, kamora 'elektromyographyHo lahleheloa ke boima ba mesifa, cachexia le khaello ea phepo e nepahetseng
PALOMOKA CPKHo noa lino tse tahang haholo, ka lebaka la ts'ebeliso ea meriana e kang amphotericin B, clofibrate, ethanol, carbenoxolone, halothane le succinylcholine e fanoang hammoho, ho chefo le barbiturates--

Ho etsa li-dosing tsa CPK, ho itima lijo ha hoa tlameha, 'me ngaka e ka e khothalletsa kapa ea se ke ea e khothatsa, leha ho le joalo ho bohlokoa ho qoba ho ikoetlisa ka thata matsatsi a 2 pele o etsa tlhahlobo, hobane enzyme ena e ka phahamisoa kamora ho ikoetlisa ka lebaka la tlhahiso ea eona ke mesifa, ntle le ho emisoa ha meriana, joalo ka Amphotericin B le Clofibrate, mohlala, kaha li ka kena-kenana le sephetho sa liteko.


Haeba tlhahlobo e kopuoa molemong oa ho fumana lefu la pelo, ho kgothaletswa hore kamano lipakeng tsa CPK MB le CPK e hlahlojoe ho sebelisoa foromo e latelang: 100% x (CK MB / CK kakaretso). Haeba sephetho sa kamano ena se feta 6%, e supa likotsi tsa mesifa ea pelo, empa haeba e le ka tlase ho 6%, ke sesupo sa likotsi mosifeng oa masapo, mme ngaka e lokela ho batlisisa sesosa.

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