kutheni iplasma yegazi ingahlukani kwi-centrifuge

Ukuqonda Ukwakheka kwePlasma Yegazi

Indima yeCentrifugation kwiSahlulo sePlasma yeGazi

Amandla abandakanyekayo kwiCentrifugation kunye nokuzinza kwePlasma

Izinto Ezichaphazela Ukwahlulwa kwePlasma kwiCentrifuge

Ukuqhubela phambili kwiCentrifugation yoKwahlulwa kwePlasma okuPhuculweyo

Intshayelelo:

Iplasma yegazi, inxalenye engamanzi egazini, idlala indima ebalulekileyo ekuthuthweni kwezinto ezahlukeneyo emzimbeni wonke. Xa igazi lisetyenziswa kwi-centrifuge, liyahlukana libe ziingqimba ezahlukeneyo ngenxa yokwahluka koxinano. Nangona kunjalo, into enomdla eye yaxaka izazinzulu kangangeminyaka kukuba kutheni iplasma yegazi ingahlukani ibe ziingqimba ezahlukeneyo xa isetyenziswa kwi-centrifuge. Kweli nqaku, siza kuphonononga izizathu zale ndlela ididayo kwaye sihlolisise isayensi engasemva kozinzo lweplasma yegazi kwi-centrifuge.

Ukuqonda Ukwakheka kwePlasma Yegazi:

Iplasma yegazi yenziwe kakhulu ngamanzi, ii-electrolytes, iiproteni, iihomoni, iimveliso ezilahliweyo, kunye nezondlo. Isebenza njengendlela yokuthutha ezi nxalenye ukuya kwiindawo ezahlukeneyo zomzimba. Iiproteni ezikwiplasma, ezifana ne-albumin, ii-globulin, kunye ne-fibrinogen, zinendima ebalulekileyo kwimpendulo yomzimba yokuzikhusela, ukujiya kwegazi, kunye nokugcina ibhalansi ye-osmotic. Ezi nxalenye zahlukeneyo zinegalelo kwiimpawu ezizodwa zeplasma kunye nokuziphatha kwayo ngexesha le-centrifugation.

Indima yeCentrifugation kwiSahlulo sePlasma yeGazi:

I-Centrifugation yindlela ebalulekileyo esetyenziswa kakhulu kwiilabhoratri zonyango nophando ukwahlula izinto ezinobunzima obahlukeneyo. Kwimeko yegazi, i-centrifugation ivumela ukwahlukana kwe-plasma kwizinto zeseli kuquka iiseli zegazi ezibomvu nezimhlophe. Ngokwesiqhelo, xa igazi lifakwa kwi-centrifuge, lahlula libe ziileya ezintathu ezahlukeneyo: iiseli zegazi ezibomvu ezantsi, umaleko omncinci weeseli zegazi ezimhlophe kunye neeplatelets ngaphezulu kwazo, kunye ne-plasma engentla. Nangona kunjalo, olu kwahlukana lucacileyo alwenzeki kwi-plasma, nto leyo ephakamisa imibuzo enomdla malunga namandla abandakanyekayo kule nkqubo.

Amandla abandakanyekayo kwiCentrifugation kunye nokuzinza kwePlasma:

I-Centrifugation isebenzisa umgaqo wendalo wamandla e-centrifugal ukwahlula izinto ngokusekelwe kubuninzi bazo. Kwi-centrifuge, xa i-rotor ijikeleza ngesantya esiphezulu, inamandla atyhala amasuntswana axineneyo ezantsi, okwenza amaleya ahlukeneyo. Nangona kunjalo, i-plasma yegazi ayiwenzi amaleya ahlukeneyo ngenxa yokwakheka kwayo okuntsonkothileyo kunye nokuzinza.

Ukuzinza kweplasma ngexesha lokuxinanisa kunokubangelwa zizinto ezininzi. Ngokungafaniyo neeseli zegazi ezibomvu nezimhlophe, ezinexinano ezahlukeneyo, iiproteni kunye nezinye izinto kwiplasma zinoluhlu olubanzi loxinano. Ukongeza, iplasma iqulethe ii-electrolytes ezinceda ukugcina ibhalansi ye-osmotic efunekayo ukuze kuzinze. Ubukho bezixinano eziguquguqukayo kunye nokwakheka okulinganayo kweplasma kwenza ukuba imelane nokwahlukana nokuba phantsi kwamandla aphezulu e-centrifugal.

Izinto Ezichaphazela Ukwahlulwa kwePlasma kwiCentrifuge:

Nangona iplasma yegazi ihlala izinzile ngexesha lokufakwa kwe-centrifugation, izinto ezithile zinokuphazamisa olu zinzo kwaye zibangele ukwahlulwa kwamaleko. Enye yezinto ezinjalo lixesha - ukufakwa kwe-centrifugation ixesha elide kunokukhokelela ekuhlukanisweni kweplasma, nangona ngesantya esicothayo xa kuthelekiswa nezinye izinto zegazi. Isantya se-centrifuge lolunye utshintsho olubalulekileyo. Ukuba amandla e-centrifugal asetyenzisiweyo awanele, iplasma isenokungahlukani ngokucacileyo.

Enye into enokubangela ukwahlukana kweplasma kukubakho kwezinto ezithintela ukubola kwegazi okanye izongezo kwisampuli yegazi. Ezi zinto zinokuphazamisana nokuzinza kwezixhobo zeplasma, nto leyo ekhokelela ekwakhekeni komaleko. Ngaphezu koko, ubungakanani kunye nokuma kwetyhubhu yokuqokelelwa kwegazi kunokuchaphazela ukuzinza kweplasma. Iityhubhu ezingenamxube owaneleyo ngexesha nasemva kokuxinwa kwe-centrifugation zinokuthintela ukwahlukana kweplasma.

Ukuqhubela phambili kwiCentrifugation yoKwahlulwa kwePlasma okuPhuculweyo:

Ukuze boyise imida yokwahlulwahlulwa kweplasma, abaphandi bebehlola iindlela ezintsha zokwahlulwahlulwa kweplasma. Ukuphuculwa koyilo lwerotor, ulawulo lwesantya, kunye nokubeka esweni ngokuchanekileyo ngexesha lokwahlulwahlulwa kweplasma kuvelise ulwahlulo oluphuculweyo lweplasma. Ukongeza, uphuhliso lweetyhubhu ze-centrifuge ezikhethekileyo kunye nezongezo luphucule uzinzo lweplasma ngexesha lokwahlulwahlulwa kweplasma, nto leyo ebangele ulwahlulo olucacileyo.

Isiphelo:

Iplasma yegazi, nangona iyinkimbinkimbi, ayihambelani nokwahlulwa kwamaleko okuqhelekileyo okubonwayo xa ifakwa kwi-centrifuge. Ubuninzi obuguquguqukayo bezinto eziyinxalenye yayo, kunye nezinto ezizinzisayo ezifana neeproteni kunye nee-electrolytes, zinegalelo ekuzinzeni kwayo. Ngelixa iindlela zokufaka i-centrifuge ziqhubeka nokukhula, ukuqonda isayensi engasemva kokuziphatha kweplasma yegazi kwi-centrifuge kunefuthe elinomdla kwizonyango, uphando, kunye nokusetyenziswa kokuxilonga.