I-Gray Blood Vacuum Collection Tube
Incazelo emfushane:
I-Potassium oxalate/i-sodium fluoride grey cap.I-sodium fluoride iyi-anticoagulant ebuthakathaka.Ngokuvamile isetshenziswa ngokuhambisana ne-potassium oxalate noma i-sodium ethiodate.Isilinganiso siyingxenye engu-1 ye-sodium fluoride kanye nezingxenye ezi-3 ze-potassium oxalate.I-4mg yale ngxube ingenza i-1ml yegazi ingajiki futhi ivimbele i-glycolysis phakathi kwezinsuku ezingu-23.Kuyisilondolozi esihle sokunqunywa kweglucose yegazi, futhi ayikwazi ukusetshenziselwa ukunqunywa kwe-urea ngendlela ye-urease, noma ekunqumeni i-alkaline phosphatase ne-amylase.Inconyelwe ukuhlola ushukela wegazi.
Izinjongo: Iglucose ingesinye sezihlaziyi ezikalwa kaningi kumalabhorethri.Ucwaningo lwakamuva olumayelana nokuzinza kweglucose luqinisekisa ukuthi ishubhu ye-sodium fluoride/potassium oxalate (NaF/KOx) ikude nezinga legolide.Amashubhu e-citrate aphakanyiswe njengohlobo lweshubhu olukhethwa yizikhungo eziningi.UGreiner wethule ishubhu eliqondene ne-glucose (Glucomeds) eliqukethe i-NaF/KOx, i-citrate, ne-EDTA ukuze kwehliswe i-glycolysis.Inhloso bekuwukunquma ukuthi yiliphi ishubhu elifaneleka kakhulu ekulinganisweni kweglucose okunembile endaweni yaselabhorethri evamile.
Idizayini nezindlela: Inqubo yocwaningo ihilela ukuhlola okuthathu: (a) ukuqhathanisa komhlanganyeli usebenzisa i-lithium heparin plasma njengesampula yokuqhathanisa;(b) isifundo sokuzinza (0, 1, 2 kanye no-4 h);kanye (c) nevolumu yokugcwalisa encane ye-citrate namashubhu e-Glucomeds.
Imiphumela: Ucwaningo lokuqhathanisa nesiguli lwe-lithium heparin plasma lubonise ukuthi i-EDTA, i-NaF/KOx, kanye ne-citrate kanye ne-Glucomedic kokubili uma kulungiswa izici eziphazamisayo kukhiqiza imiphumela eyamukelekayo.Ucwaningo lokuzinza olufika emahoreni ama-4 lubonise ukuthi ishubhu le-Glucomedic lalisebenza kahle kakhulu ekuvimbeleni ushintsho olubalulekile emtholampilo ekugxilweni kweglucose endaweni yokushisa yegumbi.Kokubili i-citrate ne-Glucomedics idinga ukugcwaliswa ngaphakathi kuka-0.5 mL wevolumu yokugcwalisa enconyiwe ukuze uthole imiphumela eyamukelekayo.
Isiphetho: Ishubhu leGlucomeds lifaneleka kakhulu ukunciphisa i-glycolysis.Ukuthuthukiswa okwengeziwe kuyo (ukusetshenziswa kwesici esilungile sokuhlanjululwa kanye nokwengezwa kwesihlukanisi sejeli) kungenza leli shubhu libe uphawu lokulinganisa olunembe kakhulu, ukuxilongwa okungcono kakhulu nezinqumo zokunakekela isiguli.
