Gwajin shuɗi na Methylene

Gwajin shuɗin methylene gwaji ne don ƙayyade nau'in ko don magance methemoglobinemia, rashin lafiyar jini.

Mai ba da sabis na kiwon lafiya ya nade ɗumbin ɗamara ko ƙwanƙwan jini a kusa da hannunku na sama. Matsin lamba yana haifar da jijiyoyin da ke ƙasan yankin su cika da jini.

An tsabtace hannu tare da kashe ƙwayoyin cuta (antiseptic). An sanya allura a cikin jijiyar ku, yawanci a kusa da cikin gwiwar gwiwar ko bayan hannu. An sanya wani bututun bakin ciki, wanda ake kira catheter, a cikin jijiya. (Ana iya kiran wannan IV, wanda ke nufin intravenous). Yayinda bututun ya tsaya a wurin, ana cire allurar da yawon bude ido.

Wani ɗanyen duhu mai duhu wanda ake kira methylene blue yana ratsa bututun cikin jijiyar ku. Mai bayarwa ya duba yadda foda ya juya wani abu a cikin jini da ake kira methemoglobin zuwa haemoglobin na yau da kullun.

Babu wani shiri na musamman da ake buƙata don wannan gwajin.

Lokacin da aka saka allurar don zana jini, wasu mutane suna jin matsakaicin ciwo. Wasu kuma suna jin ƙyalli ko harba. Bayan haka, ƙila za a sami wasu rauni ko ƙwanƙwasa rauni. Wannan da sannu zai tafi.

Akwai nau'ikan sunadaran da ke dauke da iskar oxygen a cikin jini. Ofaya daga cikinsu shine methemoglobin. Halin methemoglobin na al'ada a cikin jini yawanci 1%. Idan matakin ya fi haka, zaku iya yin rashin lafiya saboda furotin baya ɗauke da iskar oxygen. Wannan na iya sanya jininka ya zama mai launin ruwan kasa maimakon ja.

Methemoglobinemia yana da dalilai da yawa, yawancinsu kwayar halitta (matsala tare da kwayoyin halittar ku).Ana amfani da wannan gwajin ne don nuna bambanci tsakanin methemoglobinemia wanda rashin kwayar sunadaran da ake kira cytochrome b5 reductase da wasu nau'ikan da ke sauka ta hanyar dangi (wadanda suka gada). Likitanku zai yi amfani da sakamakon wannan gwajin don taimakawa ƙayyade maganin ku.

A yadda aka saba, blue methylene da sauri yana saukar da matakin methemoglobin a cikin jini.

Jeri na darajar yau da kullun na iya ɗan bambanta kaɗan tsakanin ɗakunan gwaje-gwaje daban-daban. Wasu leburori suna amfani da ma'auni daban daban ko gwada samfuran daban. Yi magana da mai baka game da ma'anar takamaiman sakamakon gwajin ka.

Kuna iya samun nau'ikan nau'ikan cutar methemoglobinemia idan wannan gwajin bai rage matakin jini na methemoglobin ba.

Akwai 'yar hatsarin da ke tattare da daukar jininka. Jijiyoyi da jijiyoyin jini sun bambanta da girma daga mutum ɗaya zuwa wancan kuma daga wannan gefe na jiki zuwa wancan. Shigar da IV na iya zama mafi wahala a gare ku ko yaron ku fiye da na sauran mutane.

Sauran haɗarin da ke tattare da wannan nau'in gwajin jini ƙananan ne, amma na iya haɗawa da:

• Zub da jini mai yawa
• Sumewa ko jin an sassauta kai
• Mahara huda don gano wuri jijiyoyinmu
• Hematoma (jini yana taruwa a ƙarƙashin fata yana haifar da rauni)
• Kamuwa (ƙananan haɗari a duk lokacin da fatar ta karye, amma damar kamuwa da cuta ya ƙara tsawon lokacin da IV ya kasance a cikin jijiya)

Methemoglobinemia - gwajin methylene mai shuɗi

Benz EJ, Ebert BL. Bambance-bambancen Hemoglobin da ke haɗuwa da cutar ƙarancin jini, canza dangantakar oxygen, da methemoglobinemias. A cikin: Hoffman R, Benz EJ, Silberstein LE, et al, eds. Hematology: Ka'idoji da Aiki. 7th ed. Philadelphia, PA: Elsevier; 2018: babi na 43.

Chernecky CC, Berger BJ. Methemoglobin - jini. A cikin: Chernecky CC, Berger BJ, eds. Gwajin Laboratory da hanyoyin bincike. Na 6 ed. St Louis, MO: Elsevier Saunders; 2013: 781-782.