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Koj lub cev puas muaj kua qaub ntau dhau lawm? Cia peb kawm txog lactic acidosis!

Koj lub cev puas muaj kua qaub ntau dhau lawm? Cia peb kawm txog lactic acidosis!

Koj puas tau muaj ib zaug uas koj nkees me ntsis, mob, lossis ua tsis taus pa? Tej zaum yuav yog vim muaj ntau yam ua rau. Txawm li cas los xij, hnub no peb yuav tham txog ib qho mob uas tuaj yeem tshwm sim thaum ib yam tshuaj hu ua lactic acid sib sau ua ke hauv peb lub cev. Qhov no yog qhov uas cov kws kho mob hu ua lactic acidosis . Tsis txhob txhawj, cia peb tham txog qhov no yooj yim xwb.

Lactic Acidosis yog dab tsi?

Hais yooj yim xwb, lactic acidosis yog ib qho mob uas muaj lactic acid ntau dhau hauv koj cov ntshav. Qhov no tuaj yeem tshwm sim thaum koj lub cev tsim cov lactic acid ntau dhau, lossis thaum koj lub cev tsis tuaj yeem tshem tawm cov lactic acid uas nws tsim tawm.

Feem ntau, peb lub siab thiab lub raum yog cov uas tshem tawm cov lactic acid ntau dhau ntawm peb lub cev. Txawm li cas los xij, yog tias cov lactic acid ntau dhau, lossis yog tias muaj qee qhov tsis muaj zog hauv cov kabmob no xws li lub siab thiab lub raum, lawv yuav ua tsis tau txoj haujlwm no kom zoo. Thaum ntawd yog thaum lactic acid pib sib sau ua ke hauv cov ntshav.

Thaum cov lactic acid hauv koj cov ntshav nce me ntsis, peb hu nws ua hyperlactatemia . Txawm li cas los xij, yog tias qhov no nce ntxiv thiab lub cev pH (piv txwv li acid-base balance) dhau los ua acidic dhau, qhov ntawd hu ua lactic acidosis .

Vim li cas cov lactic acid thiaj li tsim nyob rau hauv peb lub cev?

Cov kua qaub lactic, qee zaum hu ua lactate , yog ib yam khoom ntuj tsim los ntawm kev ua haujlwm ntawm lub cev. Peb cov hlwb siv cov piam thaj (qab zib) los tsim lub zog. Cov txheej txheem no hu ua anaerobic glycolysis . Qhov no tshwm sim thaum cov hlwb xav tau lub zog sai sai, tab sis lawv tsis muaj oxygen txaus los ua li ntawd.

Feem ntau, peb tau txais lub zog los ntawm cov txheej txheem uas siv oxygen. Qhov no hu ua aerobic metabolism . Txawm li cas los xij, anaerobic glycolysis zoo li lub zog uas peb siv thaum muaj xwm txheej ceev. Xav txog, thaum koj khiav ceev lossis tsa ib qho hnyav, koj cov leeg tsis muaj oxygen. Thaum ntawd txoj kev no raug siv. Ib yam li ntawd, thaum peb cov ntaub so ntswg tsis tau txais oxygen vim qee yam kab mob, lactic acid kuj tsim tawm hauv txoj kev no.

Yuav ua li cas thaum muaj teeb meem lactic acidosis?

Thaum koj muaj mob lactic acidosis, yuav ua li cas nyob ntawm seb nws hnyav npaum li cas. Ib txhia neeg yuav muaj tus mob no ib ntus xwb, tshwj xeeb tshaj yog tom qab ua si hnyav heev. Nws tuaj yeem ua rau koj lub cev mob tau ob peb hnub. Tab sis yog tias koj lub siab thiab lub raum noj qab nyob zoo, cov lactic acid yuav ploj mus li ob peb hnub.

Txawm li cas los xij, yog tias koj lub cev tseem tsim cov kua qaub lactic ntau dhau, lossis yog tias koj lub siab thiab lub raum tsis tuaj yeem ua tiav nws kom raug, qhov xwm txheej tuaj yeem loj dua. Qhov no feem ntau tshwm sim nrog qee yam kab mob. Thaum cov lactate hauv koj cov ntshav txuas ntxiv nce, pH txo qis, thiab cov zis ntawm lub plawv maj mam txo qis. Qhov no tuaj yeem ua rau lwm yam kab mob tsis ua haujlwm thiab txawm tias tuag. Yog li nws yog ib qho tseem ceeb kom paub txog qhov no.

Cov tsos mob ntawm Lactic Acidosis yog dab tsi?

Cov tsos mob ntawm tus mob no yuav txawv thaum pib mob thiab thaum tus mob hnyav zuj zus.

Cov tsos mob thaum ntxov

Thaum xub thawj, tej zaum koj yuav xav tias tej yam zoo li no:

  • Xeev siab thiab ntuav.
  • Kev qaug zog thiab kev qaug zog heev.
  • Ua pa sai thiab tob (qhov no hu ua kev them rov qab ua pa , ib qho kev sim txo qhov acidity ntawm lub cev los ntawm kev ua pa).
  • Cov leeg nqaij ntswj thiab mob lub cev.

Cov tsos mob thaum tus mob hnyav zuj zus

Thaum tus mob hnyav zuj zus tuaj, cov tsos mob hauv qab no kuj tseem yuav tshwm sim:

  • Tsis muaj zog thiab tsaug zog ntxiv.
  • Kev chim siab thiab kev tsis meej pem.
  • Nyuaj tswj kev txav mus los, xws li thaum taug kev ( ataxia ).
  • Cov zis tso tawm tsawg dua ( Oliguria ).

Lwm cov tsos mob

Tej zaum koj kuj tseem yuav muaj cov tsos mob ntawm ib qho mob uas ua rau muaj lactic acidosis . Piv txwv li, cov mob xws li sepsis ( kev kis kab mob hauv cov ntshav), poob siab ( mob stroke), lossis ua tsis tau haujlwm ntawm lub siab . Cov tsos mob ntawm qhov no yuav suav nrog:

  • Qhov kub ntawm lub cev qis.
  • Ntshav siab qis.
  • Ua npaws.
  • Mob daj ntseg (daj ntawm daim tawv nqaij thiab dawb ntawm lub qhov muag).

Dab tsi yog qhov ua rau muaj lactic acidosis?

Muaj ntau yam ua rau qhov no. Qhov ua rau feem ntau yog cov pa oxygen tsawg hauv koj cov ntshav (hypoxemia) lossis tsis muaj pa oxygen rau koj cov nqaij (hypoxia). Qhov no feem ntau yog los ntawm ib qho mob.

Cov kws kho mob tau faib cov mob lactic acidosis no ua ntau hom raws li nws cov ua rau:

Hom A

Hom A lactic acidosis tshwm sim thaum koj cov nqaij tsis tau txais oxygen txaus. Nws feem ntau pom muaj nyob rau hauv cov mob hnyav. Nws kuj tseem tuaj yeem yog ib ntus xwb, uas yog los ntawm kev tawm dag zog ntau dhau.

Qee yam mob uas ua rau muaj lactate ntau dhau suav nrog:

  • Cov kab mob ntsws ua rau cov ntshav tsis tau txais oxygen txaus.
  • Cov kab mob ntshav ncig ua rau cov ntshav ntws qeeb thiab tsis muaj oxygen rau cov ntaub so ntswg.
  • Cov teeb meem ntawm cov ntshav liab (hemoglobin disorders) cuam tshuam rau lub peev xwm ntawm cov qe ntshav liab kom nqa tau oxygen.
  • Cov mob poob siab xws li septic shock , hypovolemic shock, lossis cardiogenic shock .
  • Kab mob plab hnyuv ischemic .
  • Kev qaug dab peg ntev thiab qaug dab peg.
  • Kev lom tshuaj carbon monoxide .

Hom B

Hom B lactic acidosis tshwm sim yam tsis muaj hypoxemia lossis hypoxia . Muaj peb hom me.

Hom B1

Qhov no yog tshwm sim los ntawm cov kab mob hauv qab uas cuam tshuam rau lub peev xwm los metabolize lactate.

Lawv tuaj yeem yog:

  • Kab mob siab .
  • Kab mob raum.
  • Tsis muaj thiamine (vitamin B1) .
  • Mob qog noj ntshav.
  • Xwm txheej HIV/AIDS .
  • Cov kab mob Mitochondrial .
  • ketoacidosis uas cuam tshuam nrog ntshav qab zib .
  • Kev quav yeeb quav tshuaj ( Kev siv cawv tsis zoo ).

Hom B2

Qhov no tshwm sim los ntawm qee cov tshuaj thiab cov tshuaj lom. Piv txwv li:

  • Kev lom cyanide .
  • Kev lom tshuaj carbon monoxide .
  • Kev lom cawv .
  • Kev siv yeeb tshuaj cocaine .
  • Qee cov tshuaj kho mob HIV ( Nucleoside reverse transcriptase inhibitors (kev kho mob antiretroviral) ).
  • Qee hom tshuaj nqus pa siv rau cov kab mob xws li mob hawb pob ( Beta-adrenergic agonist inhalers ).
  • Kev txhaj tshuaj Epinephrine rau kev ua xua hnyav.
  • Cov tshuaj tua kab mob linezolid .
  • Propofol rau kev siv tshuaj loog.
  • Metformin, ib yam tshuaj siv rau mob ntshav qab zib (qhov no siv dav hauv Sri Lanka, yog li koj yuav tsum paub txog qhov no).

Hom B3

Qhov no yog tshwm sim los ntawm qhov tsis muaj cov enzymes tshwj xeeb uas xav tau los ua kom lactate metabolism. Cov no tsis tshua muaj. Piv txwv li:

  • Kab mob khaws cia glycogen .
  • Tsis muaj fructose-1,6-diphosphatase txaus .
  • Tsis muaj pyruvate carboxylase txaus .
  • Tsis muaj pyruvate dehydrogenase txaus .
  • Tsis muaj oxidative phosphorylation deficiency .
  • Methylmalonic aciduria .

D-lactic acidosis

Cov hom A thiab B uas peb tau tham txog ua ntej yog cuam tshuam nrog kev sib sau ua ke ntawm L-lactate hauv koj cov ntshav. Cov L-lactate no yog ib hom lactic acid uas feem ntau tsim tawm thiab metabolized hauv tib neeg lub cev.

Txawm li cas los xij, muaj lwm hom lactic acidosis uas tsis tshua muaj, uas yog los ntawm kev sib sau ua ke ntawm D-lactate . Hom lactic acid no yog tsim los ntawm ib hom kab mob hauv koj txoj hnyuv loj. D-lactate yog tsim los ua cov khoom seem thaum cov kab mob no zom cov carbohydrates thaum lub sijhawm zom zaub mov.

D-lactic acidosis tshwm sim thaum cov kab mob no loj hlob ntau dhau. Cov D-lactate ntau dhau ces nqus tau los ntawm txoj hnyuv mus rau hauv cov ntshav. D-lactate tsis tuaj yeem metabolized los ntawm peb lub raum lossis lub siab. Yog li nws txuas ntxiv mus sib sau ua ke hauv cov ntshav. Qhov no feem ntau pom tias yog ib qho teeb meem ntawm tus mob hu ua short gut syndrome .

Yuav kuaj mob lactic acidosis li cas?

Cov kws kho mob txiav txim siab seb koj puas muaj mob lactic acidosis raws li cov hauv qab no:

  • Cov ntshav lactate ntau dua 4 mmol/L (millimoles ib liter).
  • Cov ntshav pH tsawg dua 7.35.

Cov nqi no yog ntsuas los ntawm kev coj cov ntshav los ntawm koj thiab kuaj nws.

Yuav ua li cas thiaj kuaj tau qhov no?

Cov kev kuaj mob hauv qab no yog ua los kuaj mob lactic acidosis :

  • Kev Ntsuas Kev Noj Qab Haus Huv (Comprehensive metabolic panel - CMP) : Qhov no yog kev kuaj ntshav yooj yim uas ntsuas ntau yam hauv koj cov ntshav kom tau txais cov ntaub ntawv yooj yim txog koj txoj kev noj qab haus huv.
  • Kev kuaj ntshav lactate : Ntxiv rau cov khoom ntsuas hauv CMP, qib lactate hauv koj cov ntshav raug ntsuas tshwj xeeb.
  • Kev kuaj ntshav Anion gap : Qhov kev kuaj no ntsuas pH thiab electrolyte sib npaug ntawm koj cov ntshav.
  • Kev kuaj roj ntshav hauv cov hlab ntsha : Qhov no ntsuas qhov oxygen saturation ntawm koj cov hlab ntsha, nrog rau pH thiab electrolyte sib npaug.

Yuav kho tus kab mob lactic acidosis li cas?

Yog koj muaj mob lactic acidosis vim yog ib qho teeb meem ib ntus xwb, xws li kev tawm dag zog ntau dhau, kev tshee hnyo, lossis qaug dab peg, feem ntau nws yuav ploj mus raws sijhawm. Koj tuaj yeem tau kev pab los ntawm kev nyob hauv tsev thiab haus dej kom txaus.

Txawm li cas los xij, hauv tsev kho mob, lactic acidosis raug kho tam sim ntawd nrog cov kua dej hauv cov hlab ntsha ( IV kua , qhov ntawd yog qhov peb hu ua saline) thiab lwm yam kev kho mob rov ua kom rov qab zoo, xws li kev kho oxygen, yog tias tsim nyog.

Kev kho mob ces yuav txiav txim siab raws li qhov ua rau. Nyob ntawm koj cov tsos mob, koj pab neeg kho mob yuav ua haujlwm los kho qhov mob lossis kev lom uas ua rau muaj lactic acidosis .

Yog tias koj qhia cov tsos mob ntawm cov pa oxygen tsawg, pab pawg kho mob yuav xav tias yog hom A ua rau - xws li lub plawv lossis ua pa tsis ua haujlwm, sepsis , lossis poob siab - thiab kho cov xwm txheej ceev ua ntej.

Hauv cov xwm txheej uas cov pa oxygen tsawg tsis tau qhia, lawv xav txog ntau yam ua rau hom B thiab kho lawv tshwj xeeb.

Ib tug neeg uas muaj mob lactic acidosis yuav xav tau cov txiaj ntsig zoo li cas?

Cov txiaj ntsig nyob ntawm seb qhov ua rau mob thiab qhov hnyav ntawm tus mob. Hom A lactic acidosis - uas cuam tshuam nrog sepsis , poob siab, thiab/lossis txo qis kev xa oxygen mus rau cov ntshav - yog qhov hnyav dua. Lwm hom lactic acidosis tej zaum yuav tsis hnyav dua thiab loj hlob qeeb dua, ua rau muaj sijhawm ntau dua thiab muaj sijhawm ntau dua rau kev kho mob.

Feem ntau, thaum cov ntshav lactate nce ntxiv, tus nqi tuag yuav nce ntxiv. Txawm li cas los xij, kev kho mob sai thiab zoo yuav ua tau.

Lactic acidosis yog ib qho ntawm ntau yam mob hu ua metabolic acidosis, uas cov kua qaub ntau zuj zus hauv koj cov ntshav. Hauv metabolic acidosis , lub cev cov txheej txheem metabolic ib txwm uas tsim thiab tswj cov kua qaub raug cuam tshuam qee yam. Feem ntau, koj lub siab thiab lub raum tuaj yeem lim cov kua qaub ntau dhau. Tab sis thaum cov kab mob ntawd tsis ua haujlwm zoo, lawv tsis muaj peev xwm tswj cov kua qaub ntau. Yog li, kev saib xyuas koj lub siab thiab lub raum los ntawm kev haus dej ntau, txwv tsis pub haus cawv thiab noj cov tshuaj lom tuaj yeem mus ntev rau kev tswj koj txoj kev noj qab haus huv mus sij hawm ntev.

Cov ntsiab lus luv luv uas yuav tsum nco ntsoov

Zoo, yog li cia peb rov qhia koj txog qee yam tseem ceeb tshaj plaws uas peb tau tham txog hnub no:

  • Lactic acidosis yog qhov nce ntxiv ntawm cov lactic acid hauv cov ntshav.
  • Muaj ntau yam ua rau qhov no. Qhov laj thawj tseem ceeb yog lub cev tsis tau txais oxygen txaus.
  • Cov tsos mob thaum pib yuav muaj xws li qaug zog heev, ntuav, thiab ua pa sai.
  • Kev kuaj ntshav yog ua los kuaj mob no.
  • Kev kho mob nyob ntawm seb ua rau muaj dab tsi. Qee zaum so thiab haus dej txaus lawm, qee zaum yuav tsum tau mus pw hauv tsev kho mob.
  • Yog kuaj pom thiab kho thaum ntxov, nws tuaj yeem kho tau.
  • Kev ua kom lub siab thiab lub raum noj qab nyob zoo pab tiv thaiv cov mob zoo li no.

Yog li ntawd, yog tias koj muaj ib qho ntawm cov tsos mob no, lossis yog tias koj xav paub ntxiv txog qhov no, tsis txhob hnov ​​​​​​qab mus ntsib kws kho mob. Nyob kom noj qab haus huv!


Lactic acidosis, lactic acidosis, lactate, cov ntshav acidity, lub cev acid balance, kev tawm dag zog, kev noj qab haus huv

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.

Ntxiv koj cov lus

Thov xam: 8 + 9 =
Koj lub cev puas muaj kua qaub ntau dhau lawm? Cia peb kawm txog lactic acidosis!

Koj lub cev puas muaj kua qaub ntau dhau lawm? Cia peb kawm txog lactic acidosis!

Koj puas tau muaj ib zaug uas koj nkees me ntsis, mob, lossis ua tsis taus pa? Tej zaum yuav yog vim muaj ntau yam ua rau. Txawm li cas los xij, hnub no peb yuav tham txog ib qho mob uas tuaj yeem tshwm sim thaum ib yam tshuaj hu ua lactic acid sib sau ua ke hauv peb lub cev. Qhov no yog qhov uas cov kws kho mob hu ua lactic acidosis . Tsis txhob txhawj, cia peb tham txog qhov no yooj yim xwb.

Lactic Acidosis yog dab tsi?

Hais yooj yim xwb, lactic acidosis yog ib qho mob uas muaj lactic acid ntau dhau hauv koj cov ntshav. Qhov no tuaj yeem tshwm sim thaum koj lub cev tsim cov lactic acid ntau dhau, lossis thaum koj lub cev tsis tuaj yeem tshem tawm cov lactic acid uas nws tsim tawm.

Feem ntau, peb lub siab thiab lub raum yog cov uas tshem tawm cov lactic acid ntau dhau ntawm peb lub cev. Txawm li cas los xij, yog tias cov lactic acid ntau dhau, lossis yog tias muaj qee qhov tsis muaj zog hauv cov kabmob no xws li lub siab thiab lub raum, lawv yuav ua tsis tau txoj haujlwm no kom zoo. Thaum ntawd yog thaum lactic acid pib sib sau ua ke hauv cov ntshav.

Thaum cov lactic acid hauv koj cov ntshav nce me ntsis, peb hu nws ua hyperlactatemia . Txawm li cas los xij, yog tias qhov no nce ntxiv thiab lub cev pH (piv txwv li acid-base balance) dhau los ua acidic dhau, qhov ntawd hu ua lactic acidosis .

Vim li cas cov lactic acid thiaj li tsim nyob rau hauv peb lub cev?

Cov kua qaub lactic, qee zaum hu ua lactate , yog ib yam khoom ntuj tsim los ntawm kev ua haujlwm ntawm lub cev. Peb cov hlwb siv cov piam thaj (qab zib) los tsim lub zog. Cov txheej txheem no hu ua anaerobic glycolysis . Qhov no tshwm sim thaum cov hlwb xav tau lub zog sai sai, tab sis lawv tsis muaj oxygen txaus los ua li ntawd.

Feem ntau, peb tau txais lub zog los ntawm cov txheej txheem uas siv oxygen. Qhov no hu ua aerobic metabolism . Txawm li cas los xij, anaerobic glycolysis zoo li lub zog uas peb siv thaum muaj xwm txheej ceev. Xav txog, thaum koj khiav ceev lossis tsa ib qho hnyav, koj cov leeg tsis muaj oxygen. Thaum ntawd txoj kev no raug siv. Ib yam li ntawd, thaum peb cov ntaub so ntswg tsis tau txais oxygen vim qee yam kab mob, lactic acid kuj tsim tawm hauv txoj kev no.

Yuav ua li cas thaum muaj teeb meem lactic acidosis?

Thaum koj muaj mob lactic acidosis, yuav ua li cas nyob ntawm seb nws hnyav npaum li cas. Ib txhia neeg yuav muaj tus mob no ib ntus xwb, tshwj xeeb tshaj yog tom qab ua si hnyav heev. Nws tuaj yeem ua rau koj lub cev mob tau ob peb hnub. Tab sis yog tias koj lub siab thiab lub raum noj qab nyob zoo, cov lactic acid yuav ploj mus li ob peb hnub.

Txawm li cas los xij, yog tias koj lub cev tseem tsim cov kua qaub lactic ntau dhau, lossis yog tias koj lub siab thiab lub raum tsis tuaj yeem ua tiav nws kom raug, qhov xwm txheej tuaj yeem loj dua. Qhov no feem ntau tshwm sim nrog qee yam kab mob. Thaum cov lactate hauv koj cov ntshav txuas ntxiv nce, pH txo qis, thiab cov zis ntawm lub plawv maj mam txo qis. Qhov no tuaj yeem ua rau lwm yam kab mob tsis ua haujlwm thiab txawm tias tuag. Yog li nws yog ib qho tseem ceeb kom paub txog qhov no.

Cov tsos mob ntawm Lactic Acidosis yog dab tsi?

Cov tsos mob ntawm tus mob no yuav txawv thaum pib mob thiab thaum tus mob hnyav zuj zus.

Cov tsos mob thaum ntxov

Thaum xub thawj, tej zaum koj yuav xav tias tej yam zoo li no:

  • Xeev siab thiab ntuav.
  • Kev qaug zog thiab kev qaug zog heev.
  • Ua pa sai thiab tob (qhov no hu ua kev them rov qab ua pa , ib qho kev sim txo qhov acidity ntawm lub cev los ntawm kev ua pa).
  • Cov leeg nqaij ntswj thiab mob lub cev.

Cov tsos mob thaum tus mob hnyav zuj zus

Thaum tus mob hnyav zuj zus tuaj, cov tsos mob hauv qab no kuj tseem yuav tshwm sim:

  • Tsis muaj zog thiab tsaug zog ntxiv.
  • Kev chim siab thiab kev tsis meej pem.
  • Nyuaj tswj kev txav mus los, xws li thaum taug kev ( ataxia ).
  • Cov zis tso tawm tsawg dua ( Oliguria ).

Lwm cov tsos mob

Tej zaum koj kuj tseem yuav muaj cov tsos mob ntawm ib qho mob uas ua rau muaj lactic acidosis . Piv txwv li, cov mob xws li sepsis ( kev kis kab mob hauv cov ntshav), poob siab ( mob stroke), lossis ua tsis tau haujlwm ntawm lub siab . Cov tsos mob ntawm qhov no yuav suav nrog:

  • Qhov kub ntawm lub cev qis.
  • Ntshav siab qis.
  • Ua npaws.
  • Mob daj ntseg (daj ntawm daim tawv nqaij thiab dawb ntawm lub qhov muag).

Dab tsi yog qhov ua rau muaj lactic acidosis?

Muaj ntau yam ua rau qhov no. Qhov ua rau feem ntau yog cov pa oxygen tsawg hauv koj cov ntshav (hypoxemia) lossis tsis muaj pa oxygen rau koj cov nqaij (hypoxia). Qhov no feem ntau yog los ntawm ib qho mob.

Cov kws kho mob tau faib cov mob lactic acidosis no ua ntau hom raws li nws cov ua rau:

Hom A

Hom A lactic acidosis tshwm sim thaum koj cov nqaij tsis tau txais oxygen txaus. Nws feem ntau pom muaj nyob rau hauv cov mob hnyav. Nws kuj tseem tuaj yeem yog ib ntus xwb, uas yog los ntawm kev tawm dag zog ntau dhau.

Qee yam mob uas ua rau muaj lactate ntau dhau suav nrog:

  • Cov kab mob ntsws ua rau cov ntshav tsis tau txais oxygen txaus.
  • Cov kab mob ntshav ncig ua rau cov ntshav ntws qeeb thiab tsis muaj oxygen rau cov ntaub so ntswg.
  • Cov teeb meem ntawm cov ntshav liab (hemoglobin disorders) cuam tshuam rau lub peev xwm ntawm cov qe ntshav liab kom nqa tau oxygen.
  • Cov mob poob siab xws li septic shock , hypovolemic shock, lossis cardiogenic shock .
  • Kab mob plab hnyuv ischemic .
  • Kev qaug dab peg ntev thiab qaug dab peg.
  • Kev lom tshuaj carbon monoxide .

Hom B

Hom B lactic acidosis tshwm sim yam tsis muaj hypoxemia lossis hypoxia . Muaj peb hom me.

Hom B1

Qhov no yog tshwm sim los ntawm cov kab mob hauv qab uas cuam tshuam rau lub peev xwm los metabolize lactate.

Lawv tuaj yeem yog:

  • Kab mob siab .
  • Kab mob raum.
  • Tsis muaj thiamine (vitamin B1) .
  • Mob qog noj ntshav.
  • Xwm txheej HIV/AIDS .
  • Cov kab mob Mitochondrial .
  • ketoacidosis uas cuam tshuam nrog ntshav qab zib .
  • Kev quav yeeb quav tshuaj ( Kev siv cawv tsis zoo ).

Hom B2

Qhov no tshwm sim los ntawm qee cov tshuaj thiab cov tshuaj lom. Piv txwv li:

  • Kev lom cyanide .
  • Kev lom tshuaj carbon monoxide .
  • Kev lom cawv .
  • Kev siv yeeb tshuaj cocaine .
  • Qee cov tshuaj kho mob HIV ( Nucleoside reverse transcriptase inhibitors (kev kho mob antiretroviral) ).
  • Qee hom tshuaj nqus pa siv rau cov kab mob xws li mob hawb pob ( Beta-adrenergic agonist inhalers ).
  • Kev txhaj tshuaj Epinephrine rau kev ua xua hnyav.
  • Cov tshuaj tua kab mob linezolid .
  • Propofol rau kev siv tshuaj loog.
  • Metformin, ib yam tshuaj siv rau mob ntshav qab zib (qhov no siv dav hauv Sri Lanka, yog li koj yuav tsum paub txog qhov no).

Hom B3

Qhov no yog tshwm sim los ntawm qhov tsis muaj cov enzymes tshwj xeeb uas xav tau los ua kom lactate metabolism. Cov no tsis tshua muaj. Piv txwv li:

  • Kab mob khaws cia glycogen .
  • Tsis muaj fructose-1,6-diphosphatase txaus .
  • Tsis muaj pyruvate carboxylase txaus .
  • Tsis muaj pyruvate dehydrogenase txaus .
  • Tsis muaj oxidative phosphorylation deficiency .
  • Methylmalonic aciduria .

D-lactic acidosis

Cov hom A thiab B uas peb tau tham txog ua ntej yog cuam tshuam nrog kev sib sau ua ke ntawm L-lactate hauv koj cov ntshav. Cov L-lactate no yog ib hom lactic acid uas feem ntau tsim tawm thiab metabolized hauv tib neeg lub cev.

Txawm li cas los xij, muaj lwm hom lactic acidosis uas tsis tshua muaj, uas yog los ntawm kev sib sau ua ke ntawm D-lactate . Hom lactic acid no yog tsim los ntawm ib hom kab mob hauv koj txoj hnyuv loj. D-lactate yog tsim los ua cov khoom seem thaum cov kab mob no zom cov carbohydrates thaum lub sijhawm zom zaub mov.

D-lactic acidosis tshwm sim thaum cov kab mob no loj hlob ntau dhau. Cov D-lactate ntau dhau ces nqus tau los ntawm txoj hnyuv mus rau hauv cov ntshav. D-lactate tsis tuaj yeem metabolized los ntawm peb lub raum lossis lub siab. Yog li nws txuas ntxiv mus sib sau ua ke hauv cov ntshav. Qhov no feem ntau pom tias yog ib qho teeb meem ntawm tus mob hu ua short gut syndrome .

Yuav kuaj mob lactic acidosis li cas?

Cov kws kho mob txiav txim siab seb koj puas muaj mob lactic acidosis raws li cov hauv qab no:

  • Cov ntshav lactate ntau dua 4 mmol/L (millimoles ib liter).
  • Cov ntshav pH tsawg dua 7.35.

Cov nqi no yog ntsuas los ntawm kev coj cov ntshav los ntawm koj thiab kuaj nws.

Yuav ua li cas thiaj kuaj tau qhov no?

Cov kev kuaj mob hauv qab no yog ua los kuaj mob lactic acidosis :

  • Kev Ntsuas Kev Noj Qab Haus Huv (Comprehensive metabolic panel - CMP) : Qhov no yog kev kuaj ntshav yooj yim uas ntsuas ntau yam hauv koj cov ntshav kom tau txais cov ntaub ntawv yooj yim txog koj txoj kev noj qab haus huv.
  • Kev kuaj ntshav lactate : Ntxiv rau cov khoom ntsuas hauv CMP, qib lactate hauv koj cov ntshav raug ntsuas tshwj xeeb.
  • Kev kuaj ntshav Anion gap : Qhov kev kuaj no ntsuas pH thiab electrolyte sib npaug ntawm koj cov ntshav.
  • Kev kuaj roj ntshav hauv cov hlab ntsha : Qhov no ntsuas qhov oxygen saturation ntawm koj cov hlab ntsha, nrog rau pH thiab electrolyte sib npaug.

Yuav kho tus kab mob lactic acidosis li cas?

Yog koj muaj mob lactic acidosis vim yog ib qho teeb meem ib ntus xwb, xws li kev tawm dag zog ntau dhau, kev tshee hnyo, lossis qaug dab peg, feem ntau nws yuav ploj mus raws sijhawm. Koj tuaj yeem tau kev pab los ntawm kev nyob hauv tsev thiab haus dej kom txaus.

Txawm li cas los xij, hauv tsev kho mob, lactic acidosis raug kho tam sim ntawd nrog cov kua dej hauv cov hlab ntsha ( IV kua , qhov ntawd yog qhov peb hu ua saline) thiab lwm yam kev kho mob rov ua kom rov qab zoo, xws li kev kho oxygen, yog tias tsim nyog.

Kev kho mob ces yuav txiav txim siab raws li qhov ua rau. Nyob ntawm koj cov tsos mob, koj pab neeg kho mob yuav ua haujlwm los kho qhov mob lossis kev lom uas ua rau muaj lactic acidosis .

Yog tias koj qhia cov tsos mob ntawm cov pa oxygen tsawg, pab pawg kho mob yuav xav tias yog hom A ua rau - xws li lub plawv lossis ua pa tsis ua haujlwm, sepsis , lossis poob siab - thiab kho cov xwm txheej ceev ua ntej.

Hauv cov xwm txheej uas cov pa oxygen tsawg tsis tau qhia, lawv xav txog ntau yam ua rau hom B thiab kho lawv tshwj xeeb.

Ib tug neeg uas muaj mob lactic acidosis yuav xav tau cov txiaj ntsig zoo li cas?

Cov txiaj ntsig nyob ntawm seb qhov ua rau mob thiab qhov hnyav ntawm tus mob. Hom A lactic acidosis - uas cuam tshuam nrog sepsis , poob siab, thiab/lossis txo qis kev xa oxygen mus rau cov ntshav - yog qhov hnyav dua. Lwm hom lactic acidosis tej zaum yuav tsis hnyav dua thiab loj hlob qeeb dua, ua rau muaj sijhawm ntau dua thiab muaj sijhawm ntau dua rau kev kho mob.

Feem ntau, thaum cov ntshav lactate nce ntxiv, tus nqi tuag yuav nce ntxiv. Txawm li cas los xij, kev kho mob sai thiab zoo yuav ua tau.

Lactic acidosis yog ib qho ntawm ntau yam mob hu ua metabolic acidosis, uas cov kua qaub ntau zuj zus hauv koj cov ntshav. Hauv metabolic acidosis , lub cev cov txheej txheem metabolic ib txwm uas tsim thiab tswj cov kua qaub raug cuam tshuam qee yam. Feem ntau, koj lub siab thiab lub raum tuaj yeem lim cov kua qaub ntau dhau. Tab sis thaum cov kab mob ntawd tsis ua haujlwm zoo, lawv tsis muaj peev xwm tswj cov kua qaub ntau. Yog li, kev saib xyuas koj lub siab thiab lub raum los ntawm kev haus dej ntau, txwv tsis pub haus cawv thiab noj cov tshuaj lom tuaj yeem mus ntev rau kev tswj koj txoj kev noj qab haus huv mus sij hawm ntev.

Cov ntsiab lus luv luv uas yuav tsum nco ntsoov

Zoo, yog li cia peb rov qhia koj txog qee yam tseem ceeb tshaj plaws uas peb tau tham txog hnub no:

  • Lactic acidosis yog qhov nce ntxiv ntawm cov lactic acid hauv cov ntshav.
  • Muaj ntau yam ua rau qhov no. Qhov laj thawj tseem ceeb yog lub cev tsis tau txais oxygen txaus.
  • Cov tsos mob thaum pib yuav muaj xws li qaug zog heev, ntuav, thiab ua pa sai.
  • Kev kuaj ntshav yog ua los kuaj mob no.
  • Kev kho mob nyob ntawm seb ua rau muaj dab tsi. Qee zaum so thiab haus dej txaus lawm, qee zaum yuav tsum tau mus pw hauv tsev kho mob.
  • Yog kuaj pom thiab kho thaum ntxov, nws tuaj yeem kho tau.
  • Kev ua kom lub siab thiab lub raum noj qab nyob zoo pab tiv thaiv cov mob zoo li no.

Yog li ntawd, yog tias koj muaj ib qho ntawm cov tsos mob no, lossis yog tias koj xav paub ntxiv txog qhov no, tsis txhob hnov ​​​​​​qab mus ntsib kws kho mob. Nyob kom noj qab haus huv!


Lactic acidosis, lactic acidosis, lactate, cov ntshav acidity, lub cev acid balance, kev tawm dag zog, kev noj qab haus huv

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.

Ntxiv koj cov lus

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