Lisho ukuthini-erythrocyte sedimentation izinga?

erythrocyte sedimentation isilinganiso (ESR), igama ijwayelekile eziningi. Isikhathi esining impela lokhu izinga kushintsha lapho kukhona ukuvuvukala emzimbeni. Ukuze siqonde okushiwo ESR, kubalulekile ukwazi ukuthi iyini abomvu egazi.

Amangqamuzana abomvu egazi - lena cishe eminingi kakhulu amaseli inombolo igazi. Bona ukunikeza igazi umbala obomvu. Lawa amaseli awanayo i-nucleus. Inombolo abesifazane ngandlela-thile ngaphasi kunabobabe. amagugu ejwayelekile erythrocyte egazini ezibhekwa 4.5-5.0 x 10¹² / L.

Isibalo amangqamuzana abomvu zingahluka. Ngokusobala okuqukethwe lenyuke okubhekiselwe erythrocytosis. Ukungabi kwamangqamuzana egazi abomvu ibizwa ngokuthi isifo sokulahlekelwa igazi. Ukushintsha inani izakhi iyunifomu kungaba okuphelele noma okungaphelele. Ukwanda ngokuphelele inombolo kwamangqamuzana egazi abomvu kwenzeka phakathi nokuba khona isikhathi eside izintaba eziphakemeyo, lapho ephansi barometric ingcindezi kwenzeka. It kungabuye ebonwe izifo lapho umzimba ngaphansi hypoxia zeluliwe, isib, ezingamahlalakhona obstructive izifo zamaphaphu.

Ukwanda isihlobo amaseli abomvu egazi waphawula phakathi amahlule, ezifana ukusha, uhudo, izifo ezithathelwanayo nezinye izizathu, ngenxa okuyinto uketshezi elahlekile.

Ukwehla eliphelele erythrocyte ebonwe ukwephulwa kumiswa zabo emzimbeni noma ukucekeleka phansi okusheshayo amangqamuzana abomvu, futhi ngenxa olubanzi ukopha.

Ukuncipha isihlobo kunombolo kwamangqamuzana egazi abomvu imakwe ngegazi thinners.

Ingqamuzana elibomvu legazi lesi sijame njengebhoksi disk biconcave. Njengoba kushiwo ngaphambili, ingqamuzana legazi elibomvu e, elezinye izilwane ezincelisayo has awanayo i-nucleus, wabangela ukuba kudle mpilo omncane kuka nozakwabo enuzi. It unikeza wonke umzimba nomoya-mpilo, uchitha phezu kuphela ingxenye encane yawo. iseli ebusweni emelelwa ulwelwesi okuyinto kahle permeable ngoba umoya-mpilo ne-carbon dioxide, chlorine anions futhi cishe eliqinile ukuze potassium ne-sodium. Kufika ku-90% we indaba ewela i-hemoglobin-erythrocyte, lonke ebangela ezinye amaphrotheni, i-glucose kanye izakhi yezimbiwa.

Imiphumela yaloku kuhlola okungenhla laboratory igazi, kukhona into okuthiwa i-erythrocyte sedimentation izinga. Kuyini, futhi ngaphansi kwaziphi izimo kukhona nokwanda noma ukwehla ESR, kuzoxoxwa ngezansi.

Uma ethathwe igazi lomuntu uvunyelwe ukuma tube test ne kwalokho lomcebo wakhe antisvortyvayuschim, kungabonwa erythrocyte sedimentation. Ukuze sithole edingekayo ESR sodium citrate kanye ekhethekile ingilazi tube ukwehlukana ntathu. Phakathi eqoqwe yinoma fingerstick siphuma igazi ngamakhala sodium citrate, ukuthola it in tube futhi avunyelwe ukuba amele ihora. Ngemva kwalokho, umphumela ubizwa esikalini, isb ukubala ukuphakama engenhla ungqimba okusobala.

Izinga sokuxazulula zama-erythrocyte evamile amadoda afika kwangu-10 mm ngehora futhi abesifazane 15 mm ngehora. I okweqa kulokhu izinkomba kuba phambi yimuphi egunjini lokuhlolwa kwezifo.

Iziphi izici ezinganquma okunjena?

isivinini erythrocyte sedimentation kuncike isimo plasma. On ukubaluleka kwayo ngokuyinhloko ezithinta amaprotheni krupnomolekulyarnyh ezifana globulin futhi fibrinogen. I lokuhlushwa lezi amaprotheni is Nokho kwenyuke ngo yimuphi izinqubo ukuvuvukala emzimbeni, iziguli anjalo njalo ephakeme kunaleyo ESR evamile. Lokhu kulinganisela kuphezulu izifo kwesimiso somzimba sokuzivikela ezifweni, neoplasms abulalayo, anemias yezizathu ezahlukene. ukwanda bokuphila e ESR kuboniswe ngesikhathi sokukhulelwa. Owesifazane okhulelwe ESR cishe njalo amazinga kabili njengoba ningi futhi kuze kufinyelele 40 mm ngehora. Futhi e abesifazane incike ukubaluleka isikhathi ukusabela nomjikelezo wokuya esikhathini, ngivuka esesikhathini ngenxa ongaphakeme ukopha.