Uma sikhuluma ngegazi emizimbeni yethu, sivame ukucabanga ngezinto ezifana namaseli abomvu egazi , amaseli amhlophe egazi , nama-platelet . Kodwa bewazi ukuthi wonke lawa maseli antanta engxenyeni ekhethekile yoketshezi egazini lethu? Yilokho esikubiza ngokuthi i-plasma. Ukuze sibe neqiniso, leli yiqhawe elithule lohlelo lwethu lwegazi. Namuhla, sizokhuluma ngale plasma.
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Iyini le plasma?
Kalula nje, i-plasma yingxenye yoketshezi egazini lakho. I-plasma yakha u-55%, noma ngaphezu kwengxenye, yegazi lakho lonke. Nakuba sicabanga ngokubomvu uma sicabanga ngegazi, empeleni, i-plasma yodwa iwuketshezi oluphuzi olukhanyayo. Igazi lethu libomvu ngenxa yamaseli egazi abomvu.
Ngakho-ke le plasma yenziwe ngani?
Cabanga nje, u-90% walokhu ngamanzi. U-10% osele uyingxenye ebaluleke kakhulu. Uqukethe:
- Usawoti nama -Enzyme : Kubalulekile ezinqubweni zamakhemikhali emzimbeni.
- Ama-antibodies : Lawa ma-antibodies yiwo asivikela ezifweni ngokulwa namagciwane angena emizimbeni yethu.
- Amaprotheni: Izinhlobo ezimbili zamaprotheni, ikakhulukazi i-albumin ne -fibrinogen, zibaluleke kakhulu kulokhu.
Nakuba igazi lethu lithola umbala walo obomvu emangqamuzaneni abomvu egazi, wonke lawo mangqamuzana, kuhlanganise nalawo mangqamuzana abomvu egazi, adlula kulolu ketshezi oluphuzi olubizwa ngokuthi i-plasma.
Ibaluleke kangakanani i-plasma emzimbeni wethu?
I-Plasma ifana nesevisi yokulethwa ephezulu emzimbeni wethu. Iphinde yenze nezinye izinto eziningi ukugcina imizimba yethu iphilile. Ake sibheke izinto eziyinhloko ezenzayo.
| Umsebenzi we-plasma | Kwenzekani kuyo? |
|---|---|
| Ukuthuthwa kwezakhamzimba, ama-hormone, namaprotheni | I-plasma ithwala ama-hormone asiza imisipha namathambo ethu ukuba akhule, izakhamzimba ezifana ne-potassium ne-sodium okudingeka amangqamuzana ethu asebenze, kanye nezinto ezivimba igazi eziyeka ukuphuma kwegazi lapho silimala, kuwo wonke umzimba. |
| Ukulawulwa komfutho wegazi kanye nomthamo | I-plasma isiza ukugcina umfutho wegazi onempilo kanye nomthamo wegazi emzimbeni, okuyikho okugcina igazi ligeleza kahle emithanjeni yethu yegazi. |
| Ukususwa kwemfucuza | I-plasma iyasiza futhi ekuncibilikiseni imfucuza yamakhemikhali emangqamuzaneni ethu bese iyithutha iye ezithweni ezifana nezinso nesibindi ukuze iyisuse emzimbeni, njengenkonzo yokuqoqwa kwemfucuza. |
| Ukugcina amasosha omzimba | I-plasma ithwala ama-antibodies esikhulume ngawo ngaphambili emzimbeni wonke, okunikeza imizimba yethu amandla amaningi okulwa nokutheleleka ngamagciwane. |
Unganikela nge-plasma ukuze usindise impilo!
Njengokunikela ngegazi, unganikela nange-plasma kuphela. I-plasma eqoqwe ngale ndlela isetshenziswa odokotela ukwelapha iziguli ezinezinkinga zempilo ezinkulu kakhulu. Lokhu kungasindisa izimpilo eziningi.
Nazi ezinye zezinzuzo zokunikela nge-plasma:
- Izingozi nokusha: I-plasma inikezwa iziguli ezinokusha okukhulu kanye nokulimala ngoba izinto eziqinisa igazi kanye namaprotheni ezikuqukethe kusiza inqubo yokuphulukisa.
- Iziguli ezinomdlavuza: Abantu abadala nezingane ezinezimo zomdlavuza ezifana ne-leukemia ngezinye izikhathi zidinga ukumpontshelwa igazi.
- Ukuhlinzwa kokufakelwa izitho zomzimba: Iziguli ezifakelwa isibindi noma umnkantsha zidinga i-plasma ukuze zisize imizimba yazo ilulame.
- Ukuthuthukisa ukwelashwa kwezifo ezingavamile: Amaprotheni akhethekile nama-antibodies atholakala ku-plasma asetshenziselwa ukuthuthukisa ukwelashwa kwezifo ezithile ezingavamile zesistimu yokuzivikela yomzimba.
- I-Hemophilia (isifo sofuba)I-Hemophilia ): Lesi yisimo esingavamile lapho kungekho khona izinto ezibangela ukujiya kwegazi. Lezi ziguli zingelashwa ngokumpontshelwa igazi ukuze kulungiswe ukuntuleka kwegazi.
Kwenzekani uma unikela nge-plasma?
Ukunikela nge-plasma kuhlukile kancane kunokunikela ngegazi eliphelele. Ukuze unikele nge-plasma, kufanele ube neminyaka engu-18 ubudala futhi ube nesisindo esingamakhilogremu angu-50 okungenani . Uzohlolwa futhi izifo ezibangelwa amagciwane njenge -HIV kanye ne-hepatitis ngaphambi kokunikela.
Uma unikela ngegazi ngendlela evamile, igazi liqoqwa ngqo esikhwameni sokuqoqa bese lihlukaniswa elebhu. Kodwa uma unikela nge-plasma, igazi lithathwa engalweni yakho bese lifakwa emshinini okhethekile. Umshini uhlukanisa i-plasma kuphela, bese kuthi amangqamuzana abomvu egazi asele kanye namanye amangqamuzana abuyiselwe emzimbeni wakho ngesisombululo se-saline.
Lokhu kusho ukuthi uzozizwa ungakhathali kakhulu kunalokho obungazizwa ngemva kokunikela ngegazi njalo. Yonke inqubo ivame ukuthatha cishe ihora eli-1 nemizuzu eyi-15.
Umlayezo Wokuya Nawe Ekhaya
- I-plasma yingxenye yoketshezi oluphuzi ngokuphaphathekile eyakha u-55% wegazi lethu. Ibalulekile ekuthutheni izakhamzimba emzimbeni wethu nasekusivikeleni ezifweni.
- I-plasma isiza ukugcina umfutho wegazi uphilile futhi isuse ukungcola emzimbeni.
- Ukunikela nge-plasma kuyindlela enhle yokusindisa izimpilo, ikakhulukazi kulabo abanomdlavuza, ukusha, kanye nezifo ezingavamile.
- Inqubo yokunikela nge-plasma iphephile kakhulu. Ngeke uzizwe ukhathele njengoba amangqamuzana abomvu egazi ebuyiselwa emzimbeni wakho.
- Uma ufuna ukwazi okwengeziwe ngalokhu, khuluma nodokotela wakho noma ubuze esikhungweni sokunikela ngegazi esiseduze nawe.
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