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Kodi ELISA ndi chiyani mu lipoti lanu la magazi? (Kuyesa kwa ELISA) Tiyeni timvetse mosavuta

Kodi ELISA ndi chiyani mu lipoti lanu la magazi? (Kuyesa kwa ELISA) Tiyeni timvetse mosavuta

Kodi munayamba mwapemphedwapo kuti mubweretse lipoti la magazi pamene munapita kwa dokotala chifukwa cha matenda? Kodi munayamba mwasokonezeka ndi mawu achilendo omwe ali pamenepo? Nthawi zambiri timakumana ndi zokumana nazo ngati izi. Lero, tikambirana za njira yoyesera yomwe timaiwona m'malipoti otere, yomwe ingawoneke ngati yovuta pang'ono, koma ndi yofunika kwambiri. Imeneyo ndi mayeso a ELISA.

Kodi ELISA ndi chiyani kwenikweni?

Chabwino, tiyeni choyamba tiwone tanthauzo la mawu anayi awa a ELISA. ELISA ndi chidule cha Enzyme- Linked I mmuno sorbent Assay . Zimamveka zoopsa pang'ono mukamva, sichoncho? Koma musachite mantha. Mwachidule, ELISA si matenda. Ndi njira yapadera yoyesera yomwe imachitika mu labotale. Ili ngati njira yophikira.

Njira iyi ingagwiritsidwe ntchito kuzindikira zinthu zazing'ono kwambiri m'madzi amthupi lathu, monga magazi, mkodzo, ndi malovu. Mwachitsanzo, njira iyi imagwiritsidwa ntchito kuzindikira zinthu monga ma antibodies omwe thupi lathu limapanga motsutsana ndi kachilombo kena (timatcha ma antibodies awa), mbali zina za kachilombo komweko (timatcha ma antigen awa), mahomoni, ndi mapuloteni.

Njira imeneyi ndi yopambana kwambiri moti madokotala amaitcha kuti "Gold Standard" ya mayeso a chitetezo chamthupi. Izi zikutanthauza kuti ndi njira yolondola komanso yodalirika.

Ganizirani za mayeso a mimba kunyumba omwe amagwiritsidwa ntchito poyesa ngati muli ndi pakati. Izi zimagwiranso ntchito pa mfundo ya ELISA. Zimafufuza kupezeka kwa "hormone ya mimba" yotchedwa HCG (Human Chorionic Gonadotropin) mu mkodzo.

Kuti timvetse bwino izi, choyamba tiyeni tiphunzire za 'Antigens' ndi 'Antibodies'.

Kuti timvetse njira ya ELISA, tiyenera kudziwa za zinthu ziwiri zofunika kwambiri m'thupi lathu: Ma Antigen ndi Ma Antibodies.

Kodi Antigen ndi chiyani?

Taganizirani za wakuba, mdani, kapena mlendo amene walowa m'thupi mwathu. Mlendo ameneyu ndi amene timangomutcha kuti antigen . Izi nthawi zambiri zimakhala zinthu zovulaza thupi lathu. Adani amenewa otchedwa ma antigen amatha kubwera m'njira zosiyanasiyana.

  • Mavairasi (monga dengue, HIV, coronavirus)
  • Mabakiteriya (monga mabakiteriya omwe amayambitsa typhoid, chifuwa chachikulu)
  • Tizilombo toyambitsa matenda
  • Zinthu zomwe zimayambitsa ziwengo (monga fumbi, mungu, zakudya zina)
  • Mapuloteni pamwamba pa maselo a khansa

Mdani aliyense ali ndi "chiphaso chake chapadera" chapadera. Chiphaso chimenecho ndi chomwe timachitcha kuti antigen.

Kodi Antibody ndi chiyani?

Tsopano, pamene antigen ilowa m'thupi lathu, thupi lathu silimangokhala pamenepo. Tili ndi gulu lankhondo logwira ntchito bwino kwambiri m'thupi lathu. TimateroChitetezo cha mthupi. Timatcha asilikali apadera omwe ali mu ma antibodies a asilikali awa.

Ubwino wa ma antibodies amenewa ndi wakuti thupi lathu limapanga msilikali wapadera (Antibody) kuti aukire mtundu winawake wa wakuba (Antigen). Monga momwe zilili ndi kiyi imodzi yokha yomwe imakwanira loko imodzi.

Ngati kachilombo ka dengue kalowa m'thupi, thupi limapanga ma antibodies omwe amangolimbana ndi kachilombo ka dengue. Ngati kachilombo ka HIV kalowa, kamapanga mtundu wina wa ma antibodies omwe amangolimbana ndi kachilomboka. Ma antibodies amenewa amapita ndi kukalumikizana ndi mdaniyo (antigen) ndikuwupereka ku maselo ena ankhondo kuti akawononge.

Kotero, mayeso a ELISA ndi njira yomwe imagwiritsa ntchito ubale pakati pa "asilikali" (Antibodies) ndi "adani" (Antigens) mu labu kuti adziwe ngati tili ndi matenda enaake m'thupi mwathu kapena ayi.

Ndiye kodi mayeso a ELISA amayang'ana chiyani?

ELISA imatha kuzindikira zinthu zambiri. Zili ngati kugwiritsa ntchito chipangizo chomwecho kuchita zinthu zosiyanasiyana. Dokotala wanu adzasankha zomwe muyenera kuyang'ana poyesa ELISA kutengera zizindikiro zanu.

Mungapeze lingaliro labwino pa izi kuchokera patebulo ili m'munsimu.

Kodi amayesedwa chiyani? Zitsanzo ndi Kufotokozera
Matenda Imafufuza ma antibodies omwe thupi lathu lapanga motsutsana ndi matenda a mavairasi, mabakiteriya kapena bowa, kapena mbali zina za kachilomboka (ma antigens). Zitsanzo: HIV, dengue, hepatitis A, B, C (Hepatitis), matenda a Lyme, syphilis .
Matenda Odziteteza Kuthupi Nthawi zina chitetezo chathu chamthupi chimasokonekera ndipo chimayamba kuukira maselo athu athanzi. Izi zimatchedwa ma autoantibodies. Chitsanzo ndi matenda a shuga amtundu woyamba .
Magawo a Mahomoni Amagwiritsidwa ntchito poyesa kuchuluka kwa mahomoni osiyanasiyana m'thupi. Zitsanzo: HCG (mimba), FSH (kubereka), Testosterone .
Zizindikiro za Chotupa Mitundu ina ya khansa imatha kuzindikirika ndi mapuloteni enaake omwe amasonkhana m'magazi. Chitsanzo: Kuyesa kwa PSA (Prostate-specific antigen) kwa khansa ya prostate.
Matenda a ziwengo Tingathe kudziwa ngati thupi lathu lili ndi vuto la ziwengo ku zinthu monga fumbi kapena zakudya poyesa kuchuluka kwa ma antibodies okhudzana ndi zinthuzi.
Kuwunika Mankhwala Osokoneza Bongo Amagwiritsidwa ntchito makamaka kuzindikira kupezeka kwa mankhwala osokoneza bongo monga amphetamines kapena cocaine m'thupi.

Kodi mumayesa bwanji mayeso a ELISA mu labu?

Momwe izi zimagwirira ntchito ndi zaukadaulo pang'ono. Koma ndikufotokozerani ndi chitsanzo chosavuta. Tangoganizani kuti dokotala wanu akukayikira kuti muli ndi dengue ndipo akutengani magazi kuti akayesedwe ndi ELISA. Izi ndi zomwe zimachitika mu labu.

1. Kukonzekera mdani: Choyamba, katswiri wa labu amatenga mbale yapadera ya pulasitiki ndikuyikapo ma antigen a kachilombo ka dengue. Tsopano "mdani" wathu wakonzeka.

2. Kusonkhanitsa magazi anu: Kenako, magazi anu amawonjezedwa mu mbale iyi. Ngati muli ndi ma antibodies olimbana ndi dengue, amamatira ku tinthu ta kachilombo ka dengue komwe kali pa mbaleyo. Monga maginito. Ngati palibe ma antibodies a dengue, palibe chomwe chingamatire.

3. Kutsuka: Pambuyo pake, mbale iyi imatsukidwa bwino. Chomwe chimachitika ndichakuti zinthu zonse zosafunikira zomwe sizili zolumikizidwa ndi kachilomboka zimatsukidwa. Ma antibodies okha ndi omwe amatsala.

4. Kuonjezera antibody ya "recognizer": Tsopano pakubwera gawo lofunika. Mtundu wina wa antibody, wopangidwa mwapadera mu labu, wawonjezeredwa ku izi. Antibody iyi ili ndi enzyme yolumikizidwa nayo. Iyi ndi gawo la "Enzyme-Linked" m'dzina lake. Antibody yachiwiri iyi imangogwira ma antibodies anu omwe adalumikizidwa kale ku mbale.

5.Kachitidwe ka mtundu: Pomaliza, mankhwala amawonjezeredwa ku izi omwe amakumana ndi enzyme ndikupanga mtundu . Tsopano, ngati muli ndi ma antibodies a dengue m'thupi lanu, ndipo njira yonseyi yachitika, mtundu wa chinthucho udzasintha. Ngati mtundu usintha, zotsatira zake zimakhala zabwino . Ngati palibe mtundu wopangidwa, zikutanthauza kuti mulibe ma antibodies a dengue m'thupi lanu. Kenako zotsatira zake zimakhala zoipa .

Kutengera ndi mphamvu ya mtundu uwu, mutha kuyeza pafupifupi kuchuluka kwa ma antibodies m'thupi.

Kodi mungatanthauzire bwanji zotsatira za mayeso a ELISA?

Kawirikawiri, mayeso a ELISA amatha kupereka mitundu itatu ya zotsatira.

  • Zotsatira zabwino: Izi zikutanthauza kuti zomwe mayesowa ankafuna (monga antibody kapena antigen) zinalipo mu chitsanzo chanu.
  • Zotsatira zoyipa: Izi zikutanthauza kuti zomwe mayesowa ankafuna sizinali mu chitsanzo chanu.
  • Zotsatira zosalondola: Izi zikutanthauza kuti china chake chalakwika panthawi yoyesa. Kungakhale cholakwika panthawi yosonkhanitsa zitsanzo kapena china chake chomwe chachitika mu labu. Ngati izi zitachitika, mayesowo adzafunika kubwerezedwanso.

Chofunika kwambiri ndichakuti dokotala wanu yekha ndi amene angakufotokozereni tanthauzo la zotsatira izi komanso zomwe mungachite kenako. Choncho musayese kudzifufuza nokha mwa kuyang'ana zambiri pa intaneti.

Kodi ndiyenera kuda nkhawa ngati zotsatira zake sizili zachilendo?

Ayi ndithu. Kungoti zotsatira zanu sizachilendo, kutanthauza kuti ndi zabwino, sizikutanthauza kuti muli ndi matendawa. Izi zili choncho chifukwa mayeso a ELISA ali ndi kufooka pang'ono. Ndizotheka kuti nthawi zina zotsatira zabodza zingapezeke.

Izi ndi za mitundu iwiri:

  • Zotsatira Zabwino Zabodza: ​​Apa ndi pamene mayeso amanena kuti muli ndi matendawa, ngakhale kuti mulibe matendawa. Zotsatira zabodzazi zitha kuchitika chifukwa cha matenda ena kapena mankhwala ena.
  • Zotsatira Zoyipa Zabodza: ​​Apa ndi pamene mayeso amabweranso "osadwala" ngakhale kuti muli ndi matendawa. Mwachitsanzo, izi zitha kuchitika ngati mayesowo achitika masiku oyambirira a matenda pamene thupi silinapange ma antibodies okwanira.

Pachifukwa ichi, madokotala nthawi zambiri amagwiritsa ntchito ELISA ngati mayeso owunikira . Izi zikutanthauza kuti, kulekanitsa anthu omwe angakhale ndi matendawa ndi omwe alibe. Ngati zotsatira zake zili zabwino, dokotalayo adzalamula mayeso ena enieni (monga Western Blot) kuti atsimikizire izi.

Choncho, musachite mantha ngati mutapeza zotsatira zachilendo. Ndi nkhani yaikulu chabe. Dokotala wanu adzaganizira zizindikiro zanu, mbiri yanu ya zamankhwala, ndi mayeso ena asanapange chisankho chomaliza. Choncho, ngati muli ndi mafunso, musazengereze kumufunsa.

Uthenga Wopita Nawo Kunyumba

  • ELISA si matenda, ndi njira yoyesera yomwe imachitidwa mu labu.
  • Dongosololi limagwira ntchito pa ubale womwe ulipo pakati pa "adani" (ma antigen) ndi "asilikali" (ma antibodies) m'thupi lathu.
  • Njirayi imagwiritsidwa ntchito pozindikira zinthu zambiri, monga matenda, kuchuluka kwa mahomoni, ziwengo, ndi zizindikiro za khansa.
  • Kungoti zotsatira za mayeso a ELISA zili ndi kachilombo, sizitanthauza kuti munthu ali ndi kachilomboka. Nthawi zambiri, ndi mayeso oyamba okha.
  • Dokotala wanu ndiye munthu wabwino kwambiri komanso yekhayo amene angathetse mavuto kapena nkhawa zilizonse zomwe mungakhale nazo zokhudza zotsatira za mayeso anu.

Mayeso a ELISA Chisinhala, mayeso a ELISA, antigen, antibody, mayeso a magazi, mayeso azachipatala, mayeso a HIV ku Sri Lanka, mayeso a Dengue
⚠️ 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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