ta yaya centrifugation ke raba jini

Ɗaya daga cikin manyan dabarun da ake amfani da su a fannin binciken likita da kuma binciken asibiti shine centrifugation. Wannan tsari ya ƙunshi jujjuya samfura a cikin sauri mai yawa don raba sassa daban-daban bisa ga yawansu daban-daban. Centrifugation yana da matuƙar muhimmanci musamman idan ana maganar ware takamaiman sassa daga jini. A cikin wannan labarin, za mu binciki yadda ake amfani da dabarun centrifugation don raba jini zuwa ga abubuwan da ke cikinsa daban-daban, kamar plasma, platelets, da ja da fari ƙwayoyin jini. Za mu zurfafa cikin ƙa'idodin da ke bayan centrifugation, nau'ikan centrifuges da ake amfani da su, da kuma amfani da wannan dabarar a wuraren likita da bincike.

I. Gabatarwa

Jini muhimmin sashi ne na jikin ɗan adam wanda ke gudanar da muhimman ayyuka kamar jigilar iskar oxygen, amsawar garkuwar jiki, da kuma kawar da sharar gida. Ya ƙunshi sassa da dama, ciki har da plasma, jajayen ƙwayoyin jini (RBCs), farin ƙwayoyin jini (WBCs), da platelets. Don dalilai daban-daban na bincike da bincike, ya zama dole a raba waɗannan sassan don yin nazarin su daban-daban, a bincika halayensu, ko a yi amfani da su don takamaiman hanyoyin magani.

II. Ka'idojin Centrifugation

Tsarin centrifugation yana amfani da ƙa'idodin sedimentation da gradient mai yawa don raba sassan jini daban-daban. Lokacin da aka juya samfurin a cikin babban gudu a cikin centrifuge, ƙwayoyin da suka yi yawa suna motsawa zuwa gefen, yayin da ƙananan ƙwayoyin da suka yi yawa suka taru zuwa tsakiyar samfurin. Tasirin ƙarfin centrifugal yana ba da damar raba sassan jini bisa ga yawansu, tare da ƙwayoyin da suka fi nauyi suna motsawa zuwa ƙasa ko kuma suna samar da pellet.

III. Nau'ikan Centrifuges

Akwai nau'ikan centrifuges daban-daban da ake amfani da su don raba jini. Waɗannan sun haɗa da centrifuges na tebur, microcentrifuges, ultracentrifuges, da centrifuges masu firiji. Kowane nau'i yana da takamaiman fasaloli, gudu, da ƙarfinsa. Ana amfani da centrifuges na tebur a dakunan gwaje-gwaje na asibiti galibi saboda suna ba da daidaito tsakanin ƙarfin sauri mai girma da ƙarfin samfurin samfurin.

IV. Shirya samfuran jini

Kafin a yi amfani da centrifugation, yana da matuƙar muhimmanci a shirya samfuran jini daidai don tabbatar da cewa an raba abubuwan da ke cikin jini daidai. Yawanci ana tattara jini ta amfani da magungunan hana zubar jini don hana zubar jini. Sannan a haɗa samfurin a hankali a mayar da shi zuwa bututun centrifuge masu dacewa, a kula kada a saka kumfa a iska. Ana rufe bututun centrifuge ɗin da kyau don hana zubewa kuma a sanya su a cikin na'urar juyawa ta centrifuge a cikin tsari mai kyau.

V. Rabawar Abubuwan Jini da Kwayoyin Halitta

A lokacin centrifugation, sassan jini suna rabuwa zuwa layuka daban-daban a cikin bututun centrifuge. Plasma, ɓangaren ruwa mai launin rawaya na jini, yana tashi zuwa sama saboda shine mafi ƙarancin kauri. Ana cire wannan Layer a hankali ta amfani da pipette ko takamaiman na'urorin raba plasma. Sauran sassan tantanin halitta, gami da RBCs, WBCs, da platelets, suna samar da pellet a ƙasan bututun.

VI. Ware Kwayoyin Jini Ja da Fari

Bayan raba sinadarin plasma, dole ne a ƙara sarrafa ƙwayoyin da ke ɗauke da RBCs, WBCs, da platelets don ware sassan da ke cikinsu. Ana sake haɗa ƙwayoyin a hankali a cikin wani maganin da ya dace da ake kira maganin wanke-wanke. Wannan matakin ya ƙunshi ƙara ma'ajiyar ruwa da kuma haɗa su a hankali don tsayar da ƙwayoyin a ko'ina. Daga nan sai a yi amfani da samfuran a zagaye na centrifugation na gaba don raba RBCs da WBCs.

VII. Amfani da Centrifugation don Raba Platelets

Ana iya samun platelets, waɗanda suke da mahimmanci ga jini da warkar da raunuka, ta hanyar wani tsari da ake kira shirye-shiryen platelets-rich plasma (PRP). Ta hanyar amfani da takamaiman ka'idojin centrifugation, ana iya ware PRP kuma a tattara su daga saman plasma. Ana amfani da PRP sosai a cikin hanyoyin asibiti daban-daban, gami da maganin kafeyin, warkar da raunuka, da kuma ilimin fata.

VIII. Amfani da Centrifugation a cikin Asibitin Likitanci da Bincike

Centrifugation yana taka muhimmiyar rawa a dakunan gwaje-gwaje na likitanci da bincike. Baya ga rabuwar sassan jini, ana amfani da shi sosai wajen ware ƙwayoyin halitta na ciki, tsarkake sunadaran, da kuma nazarin hulɗar ƙwayoyin halitta. Centrifugation kuma yana samun aikace-aikace a cikin tsarkake ƙwayoyin cuta da ƙwayoyin cuta, gwaje-gwajen ƙwayoyin halitta, da binciken magunguna.

A ƙarshe, centrifugation wata hanya ce mai mahimmanci don raba sassan jini da kuma nazarin su daban-daban. Ta hanyar amfani da ƙa'idodin sedimentation da gradient mai yawa, ana iya ware abubuwa daban-daban kamar plasma, RBCs, WBCs, da platelets yadda ya kamata. Zuwan nau'ikan centrifuges daban-daban ya ba da gudummawa sosai ga ci gaban bincike da bincike na likita. Tare da aikace-aikacensa iri-iri, centrifugation yana ci gaba da sauƙaƙe bincike mai ban mamaki a fannin kimiyyar halittu.