Wataƙila ba ka taɓa jin kalmar `(Immunophenotyping)' ba a da. Amma wannan gwaji ne mai matuƙar muhimmanci, musamman wajen gano wasu cututtuka, misali, cutar sankarar bargo, lymphoma, da sauran cututtukan daji. Don haka, a yau za mu yi magana game da wannan gwajin ta hanya mai sauƙi, don ku iya fahimtarsa sosai.
Menene Immunophenotyping? Bari mu fahimce shi a taƙaice.
To, yanzu bari mu ga ma'anar wannan kalmar `(Immunophenotyping)`. Ko da yake wannan yana kama da kalmar kimiyya, labarin a zahiri yana da sauƙi sosai.
Kalmar 'Immuno' tana nufin wani abu da ya shafi tsarin garkuwar jikinmu. A cikin wannan gwajin, likitan cututtuka (likita wanda ya ƙware wajen gano cututtuka da kuma magance su) yana amfani da wani nau'in furotin da ake kira 'antibodies' daga tsarin garkuwar jikinmu don neman takamaiman sunadaran da ake kira 'antigens' a cikin ƙwayoyin halittarmu. Ka yi tunanin waɗannan 'antibodies' a matsayin maɓalli, da kuma 'antigens' a matsayin makulli. Kamar makulli wanda ya dace da kowane maɓalli, takamaiman 'antibody' zai manne ne kawai da takamaiman 'antigen'. A wata ma'anar, akwai wani nau'in haɗin gwiwa tsakanin su biyun.
Kalmar 'phenotype' tana nufin halayen da ake iya gani a waje . Don haka, lokacin da wannan '(antibody)' ya haɗu da '(antigen)' mai dacewa, masanin ilimin cututtuka ya san ko wannan ƙwayar halitta tana da wannan '(antigen)' ko a'a bisa ga alamun da yake nunawa.
A taƙaice dai, wannan gwajin `(Immunophenotyping)` yana duba waɗannan alamomin `(antigens)` a saman ƙwayoyin halittarmu kuma yana gano ko waɗannan ƙwayoyin suna da lafiya ko kuma suna da ciwon daji. Haka kuma, waɗannan `(antigens)` na iya gane nau'in ƙwayar cutar kansa.
Yaushe ake yin wannan gwajin (Immunophenotyping)?
Akwai yanayi da dama da likitanka zai iya ba da shawarar wannan gwajin.
Ka yi tunanin wani abokinka, a ce Nimal, yana jin gajiya da kasala na tsawon kwanaki. Lokacin da likitan ya yi gwajin jini (wani "Cikakken Blood Count", ko "CBC"), ya gano cewa adadin farin jininsa ya yi yawa sosai. To likitan zai iya zargin cewa wannan na iya zama ciwon daji na jini. A lokacin ne zai ba da shawarar yin wannan gwajin "Immunophenotyping" don ƙarin bayani game da abin da ke faruwa.
Wannan yana nufin:
- Idan sakamakon cikakken ƙidayar jini (`(CBC)`) ya nuna cewa adadin farin jininka yana da yawa sosai.
- Idan akwai zargin wasu nau'ikan ciwon daji na jini, misali cutar sankarar jini ko lymphoma, wannan zai iya taimakawa wajen kusantar ganewar asali.
Bugu da ƙari, masu bincike suna amfani da wannan hanyar "Immunophenotyping" don yin nazarin yadda ƙwayoyin cutar kansa ke amsawa ga takamaiman alamun "antigen", musamman "immunotherapy".
Ta yaya wannan gwajin yake aiki?
Yawancin wannan gwajin ''(Immunophenotyping)'' yana faruwa ne a dakin gwaje-gwaje, bayan an ɗauki samfurin nama ko ruwa daga gare ku. A takaice dai, abin da kawai za ku yi shi ne ku samar da samfurin, kuma ƙwararrun da ke cikin dakin gwaje-gwaje za su yi sauran.
Yawancin likitoci suna amfani da dabarar dakin gwaje-gwaje mai suna "Flow Cytometry" don yin wannan gwajin. Bugu da ƙari, wani lokacin ana amfani da wata dabara da ake kira "Immunohistochemistry - IHC". Bari mu duba duka waɗannan.
Akwai manyan hanyoyi guda biyu...
Hanyar Flow Cytometry (hanyar da aka fi amfani da ita)
Ta amfani da wannan hanyar, za ku iya bincika manyan samfuran jini ko ƙwayoyin jini da aka ɗauka daga kyallen takarda. Ga yadda yake aiki:
- Tattara samfurin: Wannan yawanci ya ƙunshi ɗaukar samfurin bargon ƙashi daga gwajin biopsy na bargon ƙashi, ko ƙaramin jini. Wani lokaci, ana iya ɗaukar samfurin daga ruwan ƙashi ko ruwa a cikin ramin ciki.
- Ajiye samfurin: Ma'aikatan dakin gwaje-gwaje suna shirya samfurin don gwajin "Immunophenotyping". Suna ƙara wasu abubuwa a ciki don hana ƙwayoyin halitta mutuwa.
- Ƙara (Antibody): Na gaba, suna ƙara "antibodies" da suka tsara don ɗaurewa ga "antigen" da suke son samu. Waɗannan "antibodies" an haɗa su da "haɗin fluorescent" ko "alamar immunofluorescence". Saboda wannan alamar, lokacin da "antibody" ya haɗu da "antigen", ƙwayoyin suna fitar da haske.
- Yin (Flow Cytometry): Yanzu an saka samfurin da aka shirya tare da waɗannan "(antibodies)" a cikin injin da ake kira `(Flow Cytometer)`. Wannan injin yana da na'urori masu auna firikwensin na musamman (`detectors`), waɗanda zasu iya gano hasken da ke fitowa daga wannan `(immunofluorescence marker)`. Don haka, wannan `(Flow Cytometer)` yana auna adadin ƙwayoyin halitta da ke wurin waɗanda suka haɗu `(antigen-antibody)` (wato fitar da haske).
Hanyar (Immunohistochemistry - IHC)
Immunohistochemistry wata hanya ce da za ta iya gano kasancewar takamaiman antigens a cikin samfurin nama. Matakan da ake ɗauka a cikin dakin gwaje-gwaje sun yi kama da na kwararar cytometry. Babban bambanci shine a cikin IHC, ana ƙara enzyme a cikin ƙwayoyin rigakafi maimakon mahaɗin fluorescent. Wannan enzyme yana ɓata ƙwayoyin halitta da wani launi na musamman idan antigen ɗin yana nan. Idan likitan cututtuka ya ga tabo a ƙarƙashin na'urar hangen nesa, yana nufin cewa ƙwayoyin suna ɗauke da antigen.
Menene iyakokin wannan gwajin (Immunophenotyping)?
Babban koma-baya shine ba duk dakin gwaje-gwaje da ke yin wannan gwajin suna da " tsarin da aka saba amfani da shi" iri ɗaya ba. Saboda haka, wani lokacin ana iya samun ɗan bambanci a sakamakon.
Amma abu ɗaya da ya kamata ka tunaLikitoci ba sa gano wata cuta bisa ga waɗannan sakamakon ''(Immunophenotyping)'' kawai. Suna kwatanta ta da wasu abubuwa da yawa, kamar alamominka da sakamakon wasu gwaje-gwaje, don cimma matsaya. Wannan yana nufin cewa wannan gwajin kaɗai bai gaya maka cewa kana da ciwon daji ba. Wani ɓangare ne kawai na babban hoto, tushe ɗaya kawai da zai iya taimaka maka ka ƙara koyo game da lafiyarka.
Yaya sakamakon yake? Me suke gaya mana?
Likitan ku zai yi muku bayani game da ma'anar sakamakon ku bisa ga nazarin likitan cututtuka. Sakamakon gwajin "Immunophenotyping" ba wai kawai "mai kyau" ko "mara kyau" ba ne. Yana buƙatar ƙwararren likitan cututtuka don fahimtar "bayanan" da "Flow Cytometer" ya samar game da samfurin kuma ya fassara abin da yake faɗa daidai.
Daga wannan bayanin, yana nazarin abubuwa kamar:
- Menene 'nau'in ƙwayoyin jinin fari'?
- Wane mataki na ci gaba suke ciki?
- Kwayoyin halitta nawa ne ke da antigen ɗin da kake nema?
Likitan cututtuka yana kwatanta bayanan da aka samo daga samfurin ku da bayanai daga mutanen da ke da lafiya waɗanda ba su da ciwon daji, da kuma bayanai daga mutanen da ke da takamaiman nau'in cutar sankarar bargo ko lymphoma. Ta amfani da waɗannan alamu da sakamakon wasu gwaje-gwaje, yana tantance yadda za ku iya kamuwa da cutar kansar da ake magana a kai.
Yaushe ya kamata in kira likitana?
Idan kana da wasu tambayoyi ko damuwa game da sakamakon bincikenka ko ma'anarsu, tabbatar da kiran likitanka . Immunophenotyping gwaji ne mai rikitarwa wanda ke duba halayen ƙwayoyin halitta. Amma likitanka zai iya bayyana yadda yake shafar lafiyarka cikin sauƙi.
Wataƙila ba ka ji wani ciwo ba, kuma ka yi mamakin gano cewa ƙwayoyin jininka na farin jini sun yi yawa a lokacin gwajin jini na yau da kullun ("CBC"). Ko kuma wataƙila ka daɗe kana jin rashin lafiya. Duk da haka, waɗannan sakamakon "CBC" kawai mataki ne na farko don gano abin da ke faruwa, don haka dole ne ka yi haƙuri.
Kwayoyin halittarka suna ɗauke da muhimman bayanai da yawa game da lafiyarka. Gwaji ne da ke duba ƙwayoyin halittarka kuma yana gaya maka game da lafiyarka. A irin waɗannan lokutan, jiran sakamakon na iya zama abin tsoro da damuwa. Idan kana buƙatar goyon bayan motsin rai, yi magana da likitanka game da shi. Haka kuma, idan kana da wasu tambayoyi game da sakamakon gwajin, kada ka yi jinkirin tambaya.
Muhimman abubuwan da ya kamata mu koya daga wannan
To, bari mu taƙaita muhimman abubuwan da ya kamata a tuna game da wannan gwajin `(Immunophenotyping)` da muka yi magana a kai a yau.
- Wannan gwaji ne na musamman na dakin gwaje-gwaje. Yana taimakawa wajen gano cututtukan daji kamar su cutar sankarar jini da lymphoma.
- Ana yin wannan ta hanyar gano sunadaran musamman da ake kira "antigens" a saman ƙwayoyin halittarmu.
- Hanyoyi guda biyu da aka fi amfani da su sune "Flow cytometry" da "Immunohistochemistry - IHC".
- Sakamakon yana da ɗan rikitarwa, don haka likitan cututtuka zai yi nazari a kansu.
- Ka tuna da wannan: Babu wanda zai iya gaya maka cewa kana da ciwon daji ta hanyar duba sakamakon wannan gwajin. Wannan sashe ne kawai na tsarin gano cutar.
- Idan kana da wasu tambayoyi game da sakamakon, kada ka ji tsoron tambayar likitanka. Suna nan don taimaka maka.
Tsarin rigakafi, ciwon daji, cutar sankarar bargo, lymphoma, gwaje-gwajen jini, ƙwayoyin halitta, antigens
💬 අදහස් (0)
තවමත් කිසිදු අදහසක් පළ කර නොමැත. ඔබේ අදහස පළමු වරට මෙහි එක් කරන්න.
ඔබේ අදහස එක් කරන්න