【USHWANKATHELO】

Isifo sephepha (TB) sisasazwa ikakhulu ngokusasazwa kwe-airbome yamathontsi ane-aerosolized aphuhliswe kukukhohlela, ukuthimla nokuthetha. Imimandla ekungangeni komoya kuyo ibangela umngcipheko omkhulu wokuba sesichengeni sosulelo. I-TB ngoyena nobangela uphambili wokugula nokufa kwihlabathi liphela, okukhokelela kwelona nani likhulu lokusweleka ngenxa yentsholongwane enye. Ukuqala konyango kunye nemida yokusasazeka kosulelo. Zininzi iindlela zokuxilonga zokufumanisa i-TB eziye zasetyenziswa ukutyhubela iminyaka kubandakanywa uvavanyo lwesikhumba, isikhohlela, kunye nokukhuliswa kwesikhohlela kunye ne-x-reyi yesifuba. Kodwa zonke ezi ndlela zinemida ethile.Uvavanyo olutsha, olunje ngePCR-DNA aplification okanye interferon-gamma assay, zisandula ukwaziswa. Nangona kunjalo, ixesha lokujika kolu vavanyo lide, zifuna izixhobo zaselabhoratri kunye nabasebenzi abanezakhono, kwaye ezinye azibizi mali zingabiziyo kwaye kulula ukuzisebenzisa.3Olu vavanyo lukwabiza imali eninzi kwaye alusebenzi kumazwe asakhasayo.Iindlela zeserological zenza enye indlela enomtsalane, kuba uxilongo lwe-TB lulula, alubizi kakhulu, aluphanzi, kwaye aluxhomekekanga kwi-mycobacteria.

ISixhobo soVavanyo oluKhawulezayo seTuberculosis luvavanyo olukhawulezayo lokubona umgangatho wezilwa-buhlungu ze-TB (Isotypes IgG, IgM kunye ne-IgA) kwigazi elipheleleyo, kwiserum okanye kwisampulu zeplasma. Olu vavanyo lusebenzisa indibaniselwano yee-antigens eziphinda-phindaneyo ukubona amanqanaba aphezulu e-anti-TB antibodies kwigazi lonke, kwi-specimens okanye kwiplasma.

【IZIKHOKELO ZOKUSETYENZISWA】

Vumela isixhobo sovavanyo, isampuli, isithinteli, kunye/okanye ulawulo lulingane neqondo lobushushu begumbi(15-30℃) phambi kovavanyo.

1. Susa isixhobo sovavanyo kwisingxobo sefoil esitywiniweyo kwaye usisebenzise ngokukhawuleza kangangoko kunokwenzeka.Ezona ziphumo ziya kufumaneka ukuba uvavanyo lwenziwe ngoko nangoko emva kokuvula isingxobo sefoyile.

2.Beka isixhobo kwindawo ecocekileyo kunye nenqanaba.

3.NgeSerum okanye iMifanekiso yePlasma:

Bamba idropha ngokuthe nkqo, tshintshela amathontsi ama-3 e-serum okanye iplasma (malunga ne-75ul) kwisampulu yequla (S) lesixhobo sovavanyo emva koko uqalise isibali-xesha. Jonga umfanekiso ongezantsi.

4. NgeVenipuncture yeGazi Elipheleleyo:

Bamba idropha ngokuthe nkqo kwaye udlulisele amathontsi ama-3 egazi elipheleleyo le-venipuncture

(malunga ne-75ul) kumzekelo kakuhle(S)wesixhobo sovavanyo, emva koko wongeze ithontsi enye ye-buffer(malunga ne-40ul) kwaye uqalise isibali-xesha.Jonga umfanekiso ongezantsi.

5.Ngomnwe weGazi elipheleleyo:

Vumela amathontsi ama-3 ajingayo entonga yeminwe yegazi elipheleleyo (malunga nama-75ul) ukuba awele embindini womzekelo wequla (S) lesixhobo sovavanyo, emva koko wongeze ithontsi enye yesithinteli (malunga ne-40ul) kwaye uqalise isibali-xesha. Jonga umfanekiso ongezantsi.

6.Lindela umgca onemibala ukuba uvele.Isiphumo kufuneka sifundwe ngemizuzu eyi-10.Sukutolika isiphumo emva kwemizuzu engama-30.