RBC: tātari toto, wetemuna, auau, me te uara. Ko te auau noa o ngā pūtau toto whero (RBC) i roto i te toto

Ki te kitea mate huna i roto i tūroro, tākuta whakahau whakamātautau toto, nga hua o nei e whakawakia i runga i te aroaro o abnormalities i te mahi o ngā tinana. Ki tenei ako te akiaki o te maimoatanga mana. korenga i te tātaritanga pūtau toto, etahi o nei he pūtau toto whero. hiahiatia RBC-auau te ki te whakatau i te āhua o te rauropi. Ko tōna hua heke ranei rite te tohu o taea mate.

Ko te whakamāramatanga o "ngeniwhero"

pūtau Whero toto (RBC), ranei erythrocytes, pūtau toto whero he āhua kōpae-rite biconcave me ko roto te rōpū tino maha o ngā pūtau toto. Ko te diameter o te pūtau toto whero pakeke he rahi o i 7.0 ki te 8.0 microns, e whakaaro āhuatanga iti iho i te 5.89 microns, 9.13 microns me nui anisocytosis whaiaroaro. hei kaha tenei hanganga te pūtau toto whero te faaо i te rāpoi ngota o te hāora, me te hauhā i roto i te bloodstream.

He wae nui o ngā pūtau toto whero he pūtoto ngarahu, ai ai te marama hāora here me tuku o tenei huānga i roto i te kopa, i nga okana.

rāpoi lipid I tua atu kawea RBCs utu waka hāora te mahi i roto i te wē toto, whakawhiti o ngā toenga waikawa amino me matū koiora, te mana te waikawa-turanga, me te katote taurite i roto i te toto, te whakarato i te tinana utu wai-tote. mahi ratou tauhohe ārai i te absorption me te whakangaromanga o matū paitini, pūnaha coagulation whakahaere e tika ana ki te hanganga o ngā rāpoi ngota thromboplastin.

wheua Whero Ko te wahi o te hanganga o ngā pūtau toto whero, ai reira he he whakahou tonu o enei pūtau, Heoi ratou maha rite auau RBC tonu tamau. Ko te ora o ngā pūtau toto whero me iti iho i te 4 marama.

He aha te mea RBC-tātari?

Hei whakatau i te ihirangi o te erythrocytes, whanganga ratou kukū te i roto i te 1 ritamano pūtoru, 1 rita ranei. RBC-tū tātaritanga toto. Deciphering tenei tohu whakarato pārongo i runga i te āhua o te hauora, me te āhei ki a koutou te tautuhi i mate tauwhāiti i roto i te tangata. rerekē te taumata o te hauora tangata pūtau toto whero i roto i te whānuitanga kuiti, me he ti'aturi i runga i tau, me te ira tangata.

Ko te wae o te inenga o RBC i tātari toto te whakamahi i te 10 ¹² / rita.

Me pēhea te ki te tango i whakamātautau toto i RBC

Hei whiwhi hua pono, he mea e tika ana ki te mohio ki nga ture o te tuku tatau toto. Ko te tikanga i roto i haumanu kawea takoha toto i roto i roto i te ata, i runga i te puku kau. E kore e tūtohu ana ki te pau kai fluids ranei, ki te haunga o te wai ma mua. kia whakamanawanui koe i te kai paipa, me te inu waipiro.

Hoki te tuku o te tātari rite i runga i te ringa mowhiti o tona ringa matau, ka atawhai te matamata o nei ki te waipiro, me te miro. Ki te maihao punctured ngau a pūrere, ka kohia te toto i roto i te ipuipu. Finger tangohia he huruhuru waipiro miro ki cauterize te motu.

Mai ngā toto RBC-tātaritanga i roto i te huarahi whānui o whakamātautau toto, whakahaere ia he taiwhanga i roto i tetahi ra mahi. Mā te ruma countable me analyzers, fakahoko mātanga tatau i te maha o erythrocytes.

Toto RBC-tātaritanga: tuhinga

I muri tatau i te maha o erythrocytes rite te hua tātari taiwhanga e tuku rata. Hei aromatawai i te āhua o te rauropi, whakamārama ia te mōhiohio i hoatu e te toto RBC-tātari. Wetemuna ona tawhā e ki te whakatau i te maha o ngā pūtau toto whero, rite pai rite te whakamāramatanga o tohu Ht (hematocrit) ko Hb (pūtoto kukū). E pā ana tēnei hononga anake ki ngā pūtau toto hauora ki te hanganga tika, me te puka. E matau te wāhanga RBC, e taea te whakaritea e te tātai Hb = 3 x RBC pūtoto kukū, a ka te hematocrit (Ht = 3 x Hb). tohu Hematocrit te ōwehenga rōrahi o ngā pūtau ngeniwhero ki te katoa rōrahi toto, taupū iti tohu tona anemia, me te tikanga o maroketanga toto tiketike.

Ka taea e te tātari RBC-toto e takihala'i ka pupuri i te reira i roto i te paheketanga ranei epistaxis, i roto i te maimoatanga o te raau taero diuretic. Me whakaaro ēnei āhuatanga ka whakahaere rangahau.

ihirangi pūtau toto whero Pūnoa

mōhio ano tatou e atamira, kahore iti nui atu i te toto RBC-tātaritanga - wetewaehere. Norma ihirangi o ngā pūtau toto whero tei runga i te ira tangata me te tau. I roto i nga tangata, i te maha o ngā pūtau i roto i te erythrocytic 1 rita paku teitei (4.5 ki te 5.5 × 10 ¹²⁾ atu i roto i uwha (4.0 ki te 5.0 × 10 ^12). Ko te kuputohu noa RBC tenei. Tenei rerekētanga Ko atu whanaketanga kaha o te uaua papatipu i roto i nga tangata.

I roto i nga tamariki whanau hou, ko RBC taupū tiketike (4.2 ki te 7.5 x 10 ^12), e tohu ana e te ihirangi tiketike o pūtau toto whero, e whakarite te homai noa o te pūtau o ngā rāpoi ngota hāora tinana. I roto i te marama iti te maha o ngā pūtau toto whero e (i 3.7 ki te 5.7 × 10 ¹²⁾ e tika ana ki to ratou kinonga, i reira te mea he whakakapinga māmālie e pūtau erythrocytic hou.

I roto i te tamariki i raro i te 6 marama o RBC taupū roto i te whānuitanga o 3.6 ki te 4.9 × 10 ¹² me 12 marama o te tau RBC e fakafuofua - i 3.7 ki te 4.9 × 10 ¹² ia rita. Ki te 1 tau ki te 12 tau o te tau ngeniwhero - 3,6-4,6 × 10 ¹² ia rita.

Hapu tika tautapa toto RBC-tātari, kawea ona wetemuna te i tango ki ture pūkete e rerekē i te hunga hoki te wahine kore-hapu - me i 3.0 ki te 3.5 x ¹⁰ Hakihea. ihirangi hoohonutanga pūtau erythrocytic tika ki te aroaro o te inu i te taikaha i roto i te kopa, e āna te toto, hanga reira wai atu. Ko tētahi atu take ko te ihirangi iti o te pūtoto, i te mea tūturu i roto i tata katoa wahine hapu.

auau nui ake o RBC

taumata teitei o te pūtau toto whero i roto i te toto i huaina erythrocytosis. Te wehe polycythemia pūmau, me te whanaunga. I roto i te take tuatahi, he hua i roto i te maha o ngā pūtau erythrocytic he ta'na i te utu o to ratou production i te wheua, puta he āhua tuarua ka thickened toto, me te whakaiti i tona rōrahi.

taumata teitei o te pūtau toto whero meinga take whaiaroaro, me te pathological.

whakanui i take whaiaroaro RBC taumata

He tikanga e kia whakanui ake i te maha o te taiao pūtau toto whero i 0.5 x 10 ⁹ ia ra, e kore te mea nei i te mate.

Tikanga, ka taea te nui haere RBC i roto i te whakamātautau toto:

• i raro i te mana o te ahotea, overstrain hinengaro;
• i roto i te noho roa i roto i te maunga te wahi e kore ko te rangi nui hāora;
• ki te whakangungu tinana nui haere;
• i te kaimahi wai i roto i te tinana.

Ko te whakakorenga o enei take arata'i ki te whakaora āta o te kukū o ngā pūtau toto, a kahore he whero te tohu o tāne i roto i te tinana. Ko te tangata o te whenua pukepuke ki tamarikitanga hua atu pūtau toto whero ki te utu mo te hē hāora o te rauropi. kia enei āhuatanga katoa kia tangohia ki pūkete ina tātari whakamārama rata.

Pathologies i roto i i nui haere ngā taumata o RBC

I tua atu ki take taiao, i reira e he maha o ngā āhuatanga pathological i roto i i overstated te taumata o RBC. taumata teitei o te pūtau toto whero kitea i roto i te fariiraa i Diuretics glucocorticosteroids ranei, no te parekura wai nui e pā ana ki weranga whānui, auau, me te nui manawanui wai kumete. enei tikanga katoa hanga he toto matotoru.

Nui tau o erythrocytes erythrocytosis ranei, he tohu o mate pērā i:

• mate tākihi, i roto i nei hua te hōmone erythropoietin e i roto i rahi;
• polycythemia ki te tukanga puku mārere i roto i te toto, e pā nei te ki tini pūtau nui i roto i te hinu wheua wheua;
• production te taikaha o hormones o te uho adrenal i roto i te syndrome o Cushing;
• kanisā ma'i Vakeza;
• hē hāora i roto i te mate mau o nga bronchi me pūkahukahu (Bronchitis taunutia, emphysema, huangō arahau);
• hē congenital ka riro o te uaua ngakau ki disorders supply toto o te tinana;
• takawhita pūkahukahu Ko te kore o te tika o te kopu;
• taumaha ki iti hoki pūkahukahu, me reiti tiketike o te pēhanga iaia;
• Atherosclerosis o iatuku tākihi;
• polycystic kiko tākihi.

ngeniwhero iti

Ka taea te mohio Erythropenia e haere toto RBC-tātari. Deciphering nga hua ka tohu o ngā taumata iti o te pūtau toto whero i roto i te pūtau toto. kitea ana tēnei huru i roto i ngā momo o te anemia. He rerekē tōna tohu i runga i te puka rānei:

Ko taea i tamau pakaruhanga toto iti rino hē anemia, Heoi kia RBC tohu noa ranei paku iti rawa (3.0 ki te 3.6 × 10 ¹² ia rita).

Anemia meinga e te kore o te huaora B _12, aplastic, puka hemolytic, whakapeka mate toto - katoa o enei āhua e āhuatanga hoki e te ihirangi iti o ngā pūtau whero i roto i te toto. RBC uara i 1.0 ki te 1.6 × 10 ¹² ia 1 rita e whakaaro tino me titau wawaotanga akiaki hauora.

Whakaero i te maha o ngā pūtau toto whero kitea i roto i pāpaka ulcerative o te membrane mucous i roto i te duodenum me puku, kohatu täkihi me te tōngāmimi, glomerular tākihi pauku, nui haere kukū o ngā rāpoi ngota pūmua i te toto, plasmacytoma te whakatakiruatanga o, inu i te taikaha i roto i nga kopa me okana.

I mau ana i te tamaiti i roto i te tinana o te wahine whakanuia ana te nui o te toto e honotanga roto i nga oko, i te whakaiti i hoki te tere i RBC.