Koj Yuav Ua Li Cas Ua Kua Qis?

Jan 12, 2024 Tso lus

Koj sim qaub ncaug li cas?

Kev kuaj qaub ncaug yog ib qho cuab yeej kuaj xyuas muaj txiaj ntsig uas pab cov kws kho mob sau cov ntaub ntawv tseem ceeb ntawm tus neeg mob. Cov txheej txheem uas tsis yog-invasive no suav nrog sau cov qauv ntawm cov qaub ncaug thiab tshuaj xyuas nws rau ntau lub hom phiaj, xws li kuaj kab mob, saib xyuas cov tshuaj hormones, lossis ntsuas kev siv tshuaj. Hauv tsab xov xwm no, peb yuav tshawb txog cov txheej txheem thiab qhov tseem ceeb ntawm kev kuaj qaub ncaug kom ntxaws.

Cov qaub ncaug yog dab tsi?

Cov qaub ncaug, feem ntau hu ua nti, yog cov kua dej uas tsim los ntawm cov qog qaub ncaug hauv peb lub qhov ncauj. Nws ua lub luag haujlwm tseem ceeb hauv kev zom thiab zom zaub mov, lubrication ntawm qhov ncauj kab noj hniav, tiv thaiv cov hniav lwj, thiab kev tu lub qhov ncauj. Cov qaub ncaug yog tsim los ntawm dej, electrolytes, enzymes, mucus, antimicrobial compounds, thiab ntau yam khoom.

Vim li cas kev kuaj qaub ncaug tseem ceeb?

Kev ntsuam xyuas qaub ncaug tau muaj koob meej nyob rau xyoo tas los no vim nws muaj ntau yam zoo dua lwm txoj kev kuaj mob. Qee qhov laj thawj tseem ceeb vim li cas kev kuaj qaub ncaug tseem ceeb yog raws li hauv qab no:

1. Non-invasive: Tsis zoo li kev kuaj ntshav lossis zis, kev kuaj cov qaub ncaug tsis muaj kev cuam tshuam thiab tsis mob, uas ua rau nws yooj yim dua rau tus neeg mob thiab tswj tau yooj yim dua.

2. Kev sau yooj yim: Cov qauv qaub ncaug tuaj yeem khaws tau yooj yim thiab yooj yim, txawm tias los ntawm cov neeg mob lawv tus kheej, tshem tawm cov kev xav tau tshwj xeeb rau cov neeg ua haujlwm kho mob lossis khoom siv.

3. Kev cia thiab thauj yooj yim: Cov qauv qaub ncaug ruaj khov thiab tuaj yeem khaws cia thiab thauj tau yooj yim rau kev soj ntsuam yam tsis tas yuav tsum muaj tub yees lossis kev tuav nyuaj.

4. Tus nqi tsim nyog: Kev kuaj qaub ncaug feem ntau siv nyiaj ntau dua piv rau lwm txoj kev kuaj mob, vim nws tshem tawm qhov xav tau ntawm koob, koob txhaj tshuaj, lossis cov khoom siv tshwj xeeb sau.

5. Kev kuaj mob muaj peev xwm: Cov qaub ncaug muaj ntau yam biomarkers uas muab kev pom zoo rau tib neeg txoj kev noj qab haus huv, suav nrog qib tshuaj hormones, tshuaj metabolites, kab mob, cov khoom siv caj ces, thiab cov cim ntawm qee yam kab mob.

Txoj kev khaws cov qaub ncaug

Cov qauv qaub ncaug tuaj yeem sau tau siv ntau txoj hauv kev nyob ntawm lub hom phiaj tshwj xeeb ntawm kev sim. Nov yog qee txoj hauv kev los khaws cov qaub ncaug:

1. Passive drool method: Nyob rau hauv txoj kev no, tus neeg raug kuaj tau hais kom tsis txhob noj, haus, lossis txhuam hniav tsawg kawg 30 feeb ua ntej kuaj. Tom qab ntawd lawv tsuas tso cov qaub ncaug rau hauv lawv lub qhov ncauj thiab nti nws mus rau hauv lub thawv ntim khoom tsis muaj menyuam uas muab los ntawm tus kws kho mob.

2. Salivette los yog qhov ncauj swab sau: Txoj kev no yog siv cov paj rwb me me los yog daim txhuam cev, hu ua Salivette, kom nqus tau qaub ncaug los ntawm tus neeg lub qhov ncauj. Tom qab ntawd lub swab yog muab tso rau hauv ib lub raj, thiab cov qaub ncaug yog muab rho tawm los kuaj.

3. Cov khoom siv ntim cov qaub ncaug: Muaj ntau yam khoom siv ntim cov qaub ncaug muaj nyob hauv khw uas ua rau cov txheej txheem ntau dua thiab yooj yim dua. Cov khoom siv no feem ntau muaj cov raj xa dej los yog lub khob nrog lub hau funnel uas pab tus neeg tso lawv cov qaub ncaug ncaj qha rau hauv lub thawv.

4. Txoj kev zom los yog kev txhawb nqa: Txoj kev no yog tus neeg zom ntawm ib daim ntawm paraffin wax los yog cov pos hniav tshwj xeeb los txhawb cov qaub ncaug. Cov qaub ncaug yog tom qab ntawd muab tso rau hauv ib lub thawv los yog ib lub hnab nqus dej.

Kev soj ntsuam cov qaub ncaug

Thaum sau cov qaub ncaug, nws yuav tsum tau muab tshuaj ntsuam xyuas hauv chav kuaj kom sau cov ntaub ntawv xav tau. Kev soj ntsuam ntawm cov qauv ntawm cov qaub ncaug tuaj yeem koom nrog cov txheej txheem sib txawv nyob ntawm seb lub hom phiaj ntawm qhov kev xeem. Nov yog qee txoj hauv kev los txheeb xyuas cov qaub ncaug:

1. Enzyme-linked immunosorbent assay (ELISA): ELISA yog ib qho kev siv ntau tshaj plaws uas kuaj pom thiab ntsuas qhov muaj cov tshuaj tiv thaiv tshwj xeeb lossis cov tshuaj tiv thaiv kab mob hauv cov qaub ncaug. Nws feem ntau yog siv los kuaj cov kab mob sib kis los yog ntsuas cov tshuaj hormones.

2. Polymerase saw cov tshuaj tiv thaiv (PCR): PCR yog ib txoj kev rhiab heev uas siv los ua kom nrov nrov thiab kuaj pom cov DNA lossis RNA ib ntus hauv cov qaub ncaug. Nws yog feem ntau siv rau kev kuaj caj ces, kuaj cov kab mob, lossis txheeb xyuas cov cim caj ces ntawm qee yam kab mob.

3. Gas chromatography-mass spectrometry (GC-MS): GC-MS yog cov txheej txheem siv los txheeb xyuas thiab ntsuas qhov muaj cov tshuaj lossis lawv cov metabolites hauv cov qaub ncaug. Nws yog feem ntau siv rau kev sim tshuaj thiab saib xyuas kev siv tshuaj.

4. Kab lis kev cai microbial: Cov qauv qaub ncaug tuaj yeem coj los txheeb xyuas thiab txheeb xyuas qhov muaj cov kab mob, kab mob, lossis fungi. Txoj kev no yuav pab kuaj mob qhov ncauj lossis ntsuas qhov ncauj microbiome.

Daim ntawv thov ntawm kev kuaj qaub ncaug

Kev kuaj qaub ncaug muaj ntau yam kev siv hauv kev kho mob thiab kev tshawb fawb. Qee qhov kev siv tseem ceeb ntawm kev kuaj qaub ncaug muaj xws li:

1. Kev kuaj kab mob: Kev kuaj qaub ncaug tuaj yeem pab tshawb pom ntxov thiab kuaj pom ntau yam kab mob thiab cov xwm txheej, suav nrog mob qog noj ntshav hauv qhov ncauj, ntshav qab zib mellitus, HIV, kab mob autoimmune, thiab kab mob caj ces.

2. Kev soj ntsuam Hormone: Kev kuaj qaub ncaug feem ntau yog siv los ntsuas cov tshuaj hormones, xws li cortisol, estrogen, testosterone, thiab melatonin. Nws muab txoj hauv kev yooj yim thiab tsis cuam tshuam rau kev saib xyuas cov tshuaj hormones tsis txaus lossis ntsuas cov tshuaj hloov tshuaj hormones.

3. Kev sim tshuaj: Kev kuaj qaub ncaug yog siv los ua ib txoj hauv kev txhim khu kev qha rau kev kuaj xyuas kev siv tshuaj, ob qho tib si hauv chaw kho mob thiab chaw ua haujlwm cov kev kuaj tshuaj. Nws tuaj yeem kuaj pom muaj cov tshuaj thiab lawv cov metabolites, pab kom ua raws li kev cai thiab kev nyab xeeb.

4. Kev tshawb fawb kev tshawb fawb: Kev ntsuam xyuas qaub ncaug muaj txiaj ntsig hauv kev tshawb fawb tshawb fawb txog ntau yam ntawm tib neeg kev noj qab haus huv. Nws tuaj yeem muab kev nkag siab txog qhov cuam tshuam ntawm kev ua neej nyob, kev cuam tshuam ib puag ncig, noob caj noob ces, thiab kev noj qab haus huv ntawm qhov ncauj ntawm kev noj qab haus huv tag nrho.

Kev txwv thiab kev txhim kho yav tom ntej

Thaum kuaj qaub ncaug muaj ntau yam zoo, nws kuj muaj qee yam kev txwv uas yuav tsum tau xav txog. Qee qhov kev txwv muaj xws li:

1. Qhov rhiab heev thiab qhov tshwj xeeb: Qhov rhiab heev thiab qhov tshwj xeeb ntawm kev ntsuas cov qaub ncaug yuav txawv nyob ntawm seb tus biomarker tshwj xeeb raug ntsuas. Qee cov biomarkers tuaj yeem muaj nyob rau hauv qis qis hauv cov qaub ncaug piv rau cov ntshav, uas tuaj yeem cuam tshuam qhov tseeb ntawm cov txiaj ntsig kev xeem.

2. Kev pheej hmoo kis kab mob: Cov qauv qaub ncaug tuaj yeem kis tau yooj yim nrog cov khoom noj, kab mob, lossis lwm yam khoom siv, uas tuaj yeem cuam tshuam qhov tseeb ntawm cov txiaj ntsig kev xeem. Kev sau cov qauv kom raug thiab tuav cov txheej txheem yog tsim nyog los txo qhov kev pheej hmoo ntawm kev sib kis.

3. Standardization: Yuav tsum muaj kev tsim qauv thiab kev siv tau ntawm cov qauv ntsuas cov qaub ncaug kom ntseeg tau tias cov txiaj ntsig zoo sib xws thiab txhim khu kev qha thoob plaws cov chaw soj nstuam sib txawv thiab cov khoom siv kuaj.

Yav tom ntej, kev nce qib hauv kev siv thev naus laus zis thiab kev tshawb fawb tuaj yeem kov yeej qee qhov kev txwv no, ua rau muaj kev txhim kho ntxiv thiab nthuav dav ntawm kev kuaj qaub ncaug. Nws tuav lub peev xwm zoo rau cov tshuaj kho tus kheej, kuaj pom kab mob thaum ntxov, thiab saib xyuas kev kho mob zoo.

Xaus

Kev ntsuam xyuas qaub ncaug tau tshwm sim los ua cov cuab yeej kuaj xyuas muaj txiaj ntsig uas muaj ntau yam zoo dua li cov txheej txheem kuaj mob ib txwm muaj. Nws tsis muaj kev cuam tshuam, yooj yim ntawm kev sau, thiab kev kuaj mob muaj peev xwm ua rau nws muaj kev xaiv zoo rau ob tus kws kho mob thiab cov neeg mob. Los ntawm kev tshuaj xyuas cov kua qaub, cov kws kho mob tuaj yeem sau cov ntaub ntawv tseem ceeb ntawm tus neeg noj qab haus huv, suav nrog qib tshuaj hormones, muaj cov kab mob, kev siv tshuaj, thiab cov cim kab mob. Txawm hais tias kev kuaj qaub ncaug muaj kev txwv, kev nce qib tsis tu ncua hauv thaj chaw tau cog lus zoo rau nws cov ntawv thov yav tom ntej hauv kev kho mob thiab kev tshawb fawb.

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