e rua ngā wāhanga o te toto ka wehea i te wā e whakapūtātia ana
Kupu Whakataki
He wāhanga nui te toto o te tinana tangata, e kawe ana i te hāora, ngā matūkai, ngā homoni, me ngā hua para ki ngā momo whekau me ngā kiko. Kei roto i tēnei ko te parāuma, ngā toto whero (RBC), ngā toto mā (WBC), me ngā pereti toto. Heoi, mā te tukanga e kiia nei ko te centrifugation, ka taea te wehewehe i te toto kia motuhake ngā wāhanga. Ka tūhuratia e tēnei tuhinga ngā wāhanga matua e rua o te toto e wehea ana i te wā o te centrifugation kia mārama ai ki ā rātou mahi, te hiranga, me ngā tono pea.
Te Mārama ki te Whakapūngao
Ko te centrifugation he tukanga e whakamahi ana i te kaha centrifugation hei wehewehe i ngā wāhanga rerekē o te tauira wai i runga i tō rātou mātotoru. Mō te toto, ka whakamahia te centrifugation hei wehewehe i ngā wāhanga pūtau mai i te wāhanga wai (plasma). Ka taea tēnei wehenga nā te mea he rerekē ngā mātotoru o ngā wāhanga rerekē o te toto.
Plasma: Te Koura Wai
Ko te toto toto te wāhanga wai o te toto, ā, e 55% pea o tōna rahinga katoa. He wai kōwhai kei roto ko te wai, ngā electrolytes, ngā pūmua, ngā homoni, ngā whākōkī, me ngā hua para. He mea nui te toto toto hei kawe i ngā matūkai nui pērā i ngā matūkai, ngā homoni, me ngā hua para puta noa i te tinana. He mahi nui anō hoki tāna ki te pupuri i te taurite waikawa-pūtake o te tinana me te whakahaere i te toto toto.
Ngā Pūtau Toto Whero: Ngā Kaikawe Hāora
Ko ngā toto whero, e mōhiotia ana ko ngā erythrocytes, te wāhanga pūtau tino nui o te toto, tata ki te 45% o tōna rahinga katoa. Ko rātou te kawenga mō te kawe i te hāora mai i ngā pukahukahu ki ngā kiko me ngā whekau me te whakahoki mai i te hauhā waro ki ngā pukahukahu hei tango. Ko te take matua o tēnei kaha kawe hāora whakamiharo ko te noho mai o te pūmua e kiia nei ko te hemoglobin i roto i ngā toto whero. Ka herea te hemoglobin ki te hāora i roto i ngā pukahukahu, ā, ka tukuna i roto i ngā kiko e nui ana te hiahia hāora.
Ngā Pūtau Toto Mā: Ngā Kaitiaki o te Pūnaha Ārai Mate
He mahi nui tā ngā pūtau toto mā, arā, ngā leukocyte, hei tiaki i te tinana mai i ngā mate urutā me ngā mate urutā. Ahakoa he wāhanga iti noa iho o te rahinga toto katoa (iti iho i te 1%), kāore e taea te whakaiti i tō rātou hiranga. He kanorau ngā WBC, kei roto ko ngā momo momo pēnei i te neutrophils, lymphocytes, monocytes, eosinophils, me basophils. He mahi motuhake tā ia momo momo e pā ana ki te ārai mate, pēnei i te whawhai ki ngā huakita, ngā huaketo, ngā pirinoa, me ētahi atu matū ke e uru ana ki te tinana.
Ngā Whakamahinga Hauora o te Whakapūtanga
He whānuitia te whakamahinga o te centrifugation i roto i ngā wāhi haumanu mō ngā take tātaritanga me te rongoā. Mā te wehewehe i te toto ki ōna wāhanga, ka taea e ngā tohunga hauora te aromatawai i ngā tawhā rerekē hei whakatau i te hauora whānui me te tautuhi i ngā āhuatanga rerekē. Hei tauira, mā te tātari i te plasma ka taea te whakarato i ngā mōhiohio mō te mahi a te whatukuhu me te ate, ngā kōtaha lipid, ngā taumata homoni, me ētahi atu. Mā te tirotiro i ngā wāhanga pūtau, inā koa ko ngā WBC, ka taea te whakarato i ngā māramatanga whai hua mō te aroaro o ngā mate, ngā hapa rānei i roto i te pūnaha ārai mate.
Te Koha i ngā Wāhanga Toto
He mea nui te wehenga o ngā wāhanga toto mā te centrifugation i roto i ngā pokapū tuku toto. He maha ngā wā ka kohia te toto katoa mai i ngā kaituku, kātahi ka wehea ki ōna wāhanga hei whakanui ake i tōna whakamahinga. Mā te wehewehe i ngā toto whero, te plasma, me ngā platelets, ka taea e ia wāhanga te whakatutuki i ngā hiahia hauora rerekē. Hei tauira, he maha ngā wā ka whakamahia ngā toto whero hei rongoā i te anemia, ko te plasma ia ka whakamahia mō ngā whakawhiti toto, te hanga i ngā matū toto totoka, me te whakahaere albumin. He mea nui ngā platelets mō ngā tūroro e pāngia ana e ngā mate toto, e whiwhi ana rānei i te chemotherapy.
Te Ao o te Wehenga o ngā Wāhanga Toto
Kei te whakarei ake ngā whanaketanga tonu o te hangarau centrifugation i te whai huatanga me te kaha ki te whakawhanui i te wehenga o ngā wāhanga toto. Kei te tūhura ngā kairangahau i ngā huarahi auaha hei whakapai ake i te tukanga wehenga, hei whiwhi i ngā wāhanga kounga teitei, me te whakawhanake pea i ngā tono hou. He pānga nui tō ēnei whanaketanga ki ngā mara o te rongoā whakaora, te kimi rongoā, me te tiaki hauora whaiaro, ka taea te whakamahi i ngā wāhanga toto parakore mō ngā wawaotanga rongoā.
Hei whakamutunga, he tukanga nui te centrifugation mō te wehewehe i ngā wāhanga o te toto. Mā te wehewehe i te toto ki ngā wāhanga plasma me ngā pūtau, pērā i ngā toto whero me ngā toto mā, ka taea e ngā tohunga hauora te aromatawai i ngā tawhā motuhake, te tautuhi i ngā mate, me te rongoā pai i ngā mate rerekē. Nā te wehewehe i ngā wāhanga toto kua taea ai te ahu whakamua i roto i te hauora, ā, kei te noho tonu hei tikanga taketake i roto i ngā wāhi haumanu, i ngā pokapū tuku toto, me ngā taiwhanga rangahau puta noa i te ao.
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