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Kupanga mwaukadaulo makina olekanitsa ma centrifuge ndi opanga mankhwala - Zonelink

magazi akamayikidwa m'magawo osiyanasiyana, amagawika m'magawo osiyanasiyana

Chiyambi

Kulekanitsa magazi ndi njira yofunika kwambiri m'ma laboratories azachipatala komanso maphunziro osiyanasiyana ofufuza. Zimaphatikizapo kugwiritsa ntchito centrifuge, chipangizo chomwe chimazungulira zitsanzo za magazi mwachangu kwambiri kuti chilekanitse zigawo zake kutengera kuchuluka kwake. Magazi akamayikidwa pakati, amagawikana m'zigawo zosiyanasiyana, chilichonse chili ndi mawonekedwe ake apadera komanso ntchito zake. M'nkhaniyi, tifufuza zigawo zosiyanasiyana zomwe zimapangidwa magazi akamayikidwa pakati komanso kufunika kwake pofufuza ndi kupeza matenda azachipatala.

1. Zoyambira za Kutsegula Magazi

2. Njira Yopatukana ndi Kupanga Zigawo

3. Maselo Ofiira a Magazi: Onyamula Mpweya wa Oksijeni

4. Maselo Oyera a M'magazi: Oteteza Chitetezo cha Mthupi

5. Mapulateleti: Zinthu Zothandiza Kutseka Magazi

6. Plasma: Madzi Matrix

7. Kufunika kwa Kulekanitsa Magazi mu Kuzindikira Matenda a Zachipatala

8. Njira Zatsopano Zopatulira Magazi

9. Kulekanitsa Magazi Kuposa Kuzindikira

10. Mapeto

Maziko a Kutsegula Magazi

Kutsegula magazi m'thupi ndi njira yomwe imagwiritsidwa ntchito kwambiri mu kafukufuku wa zamankhwala komanso matenda azachipatala. Mwa kugawa zigawo kutengera kuchuluka kwake, zimathandiza asayansi ndi akatswiri azaumoyo kuphunzira ndikuwunika bwino magawo osiyanasiyana a magazi. Njira yotsegula magazi m'thupi imaphatikizapo kuzunguliza magazi mwachangu kwambiri, zomwe zimapangitsa kuti mphamvu ya centrifugal ipangitse kuti zigawo zolemerazo zigwe pansi pa chubu.

Njira Yopatukana ndi Kupanga Zigawo

Magazi akamayikidwa m'kati, amagawikana m'magawo atatu osiyana: maselo ofiira a magazi (RBCs) pansi, maselo oyera a magazi (WBCs) ndi ma platelet pakati, ndi plasma pamwamba. Kupatukana kumeneku kumachitika chifukwa cha kusiyana kwa kuchuluka kwa zigawozi.

Maselo Ofiira a Magazi: Onyamula Mpweya wa Oksijeni

Maselo ofiira a m'magazi, omwe amadziwikanso kuti erythrocytes, ndi maselo ochulukirapo m'magazi. Ali ndi puloteni yotchedwa hemoglobin, yomwe imagwirizana ndi mpweya ndikuunyamula m'thupi lonse. Pa nthawi ya centrifugation, ma RBC amapanga pellet yolimba pansi pa chubu. Mtundu wawo wofiira kwambiri umachokera ku molekyulu yonyamula mpweya. Kumvetsetsa kuchuluka, kukula, ndi mawonekedwe a ma RBC ndikofunikira kwambiri pozindikira kuchepa kwa magazi m'thupi, matenda a impso, ndi matenda ena osiyanasiyana.

Maselo Oyera a M'magazi: Oteteza Chitetezo cha Mthupi

Maselo oyera a m'magazi, kapena ma leukocyte, amachita gawo lofunika kwambiri pa chitetezo chamthupi. Amateteza thupi ku matenda, tizilombo toyambitsa matenda, ndi zinthu zakunja. Mosiyana ndi ma RBC, ma WBC ndi ochepa kwambiri. Panthawi yogawa maselo, amapanga gawo lochepa pamwamba pa maselo ofiira a m'magazi. Kusanthula mitundu ndi kuchuluka kwa ma WBC kumapereka chidziwitso chofunikira pa momwe chitetezo chamthupi chimagwirira ntchito ndipo kumathandiza kuzindikira matenda, ziwengo, matenda a autoimmune, ndi leukemia.

Mapulateleti: Zinthu Zothandiza Kutseka Magazi

Ma platelet, kapena ma thrombocyte, ndi ofunikira kwambiri pakuundana kwa magazi, kuteteza kutuluka magazi kwambiri pakachitika kuvulala. Zidutswa za ma platelet izi ndizochepa kwambiri poyerekeza ndi ma RBC ndi ma WBC koma zimakhala zambiri m'magazi. Panthawi yogawa magazi m'magazi, ma platelet amasonkhana pamwamba pa maselo oyera a magazi. Kuphunzira kuchuluka kwa ma platelet ndi ntchito yake kungathandize kuzindikira matenda otuluka magazi, kuyang'anira mankhwala oletsa magazi kuundana, komanso kuwunika chiopsezo cha matenda a mtima.

Plasma: Madzi Ochokera ku Madzi

Plasma ndi gawo lamadzimadzi la magazi lokhala ndi mtundu wa udzu lomwe limatsalira maselo atachotsedwa. Limapanga pafupifupi 55% ya magazi ndipo lili ndi madzi, ma electrolyte, mapuloteni, mahomoni, metabolites, ndi zinyalala. Pa nthawi ya centrifugation, plasma imakhala pamwamba pa chubu. Kusanthula zigawo za plasma kumapereka chidziwitso chofunikira chokhudza thanzi la munthu, kuphatikizapo ntchito za chiwindi ndi impso, kulinganiza kwa ma electrolyte, mbiri ya mafuta, ndi zizindikiro za matenda osiyanasiyana.

Kufunika kwa Kulekanitsa Magazi mu Kuzindikira Matenda a Zachipatala

Kulekanitsa magazi kudzera mu centrifugation kumachita gawo lofunika kwambiri pakuwunika matenda azachipatala. Kumathandiza akatswiri azaumoyo kusanthula zigawo za magazi molondola ndikupeza zolakwika kapena kusalingana. Mwachitsanzo, poyesa kuchuluka kwa ma enzyme kapena mapuloteni enaake mu plasma, madokotala amatha kuzindikira matenda monga matenda a mtima, matenda a chiwindi, kapena matenda a impso.

Njira Zatsopano Zopatulira Magazi

Kupita patsogolo kwa ukadaulo kwapangitsa kuti pakhale njira zatsopano zopatulira magazi. Njira imodzi yotereyi ndi kugawa kuchuluka kwa magazi m'magazi. Ikuphatikizapo kuyika kuchuluka kwa magazi m'magazi osiyanasiyana mkati mwa chubu cha centrifuge. Pamene chitsanzocho chikuzungulira, zigawozo zimadutsa m'magaziwo, n'kugawikana m'magawo osiyanasiyana kutengera kuchuluka kwawo. Njirayi imalola kuti zigawo zinazake zamagazi zigawidwe m'magazi m'njira zosiyanasiyana.

Kulekanitsa Magazi Kuposa Kuzindikira

Kupatula pa matenda azachipatala, njira zolekanitsira magazi zimagwiritsidwa ntchito mu kafukufuku wa zamankhwala ndi njira zochiritsira. Ofufuza amagwiritsa ntchito centrifugation kuti apeze zigawo zinazake zophunzirira ntchito zawo, kuchita mayeso a majini, kapena kupanga mankhwala atsopano. Kuphatikiza apo, njira zina zochiritsira, monga chithandizo cha plasma wolemera kwambiri (PRP), zimagwiritsa ntchito njira zolekanitsira magazi kuti zichotse plasma wolemera kwambiri ndikuyiyika m'maselo ovulala kuti achiritsidwe bwino.

Mapeto

Pomaliza, njira yogawa magazi m'magazi imalola kulekanitsa zigawo zosiyanasiyana, zomwe ndi maselo ofiira a magazi, maselo oyera a magazi, ma platelet, ndi plasma. Chigawo chilichonse chimagwira ntchito yofunika kwambiri pakugwira ntchito kwa thupi ndipo chimapereka chidziwitso chofunikira pa thanzi la munthu. Mwa kumvetsetsa makhalidwe ndi ntchito za zigawozi, akatswiri azaumoyo amatha kuzindikira matenda, kuyang'anira chithandizo, ndikuchita kafukufuku wofunikira kuti apititse patsogolo chidziwitso cha zamankhwala ndikukweza chisamaliro cha odwala.

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