HangangaMātauranga Tuarua me ngā kura

He aha te toto tangata? He aha te i roto i te toto?

He aha te mea te toto, e mohio katoa. kite tatou i te reira rite hoko i te kiri, mo te tauira, ki te tapahia werowero ranei. E matau ana tatou e ko te reira matotoru, me te whero. Ko te aha te mea i roto i te toto? Reira e kore e mohio katoa. Na, he matatini me te heterogeneous tona hanganga. e kore te mea tika i te wai whero tenei. e kore he tae tahi reira wē, me matūriki kākahu i roto i reira. Kia kite a, he aha te mea to tatou toto.

He aha te mea toto?

Ka taea te wehea te rōrahi katoa o toto i roto i te tinana tangata kia rua nga wahi. O te akoranga, ko te herenga tenei wehenga. Ko te wahi tuatahi - piringa, e ko te kotahi e rere i roto i nga pera, uaua me tōiti, te tuarua - te toto i te mea i roto i whēkau toto-hanga, me te kopa. Noatia, Kei te tonu huri i te reira i roto i te tinana, a no te mea he mea he wehenga ōkawa. toto Human tito te o rua wāhanga - wē, me nga matūriki i hanga e te hunga i reira. Tenei pūtau toto whero, ma pūtau toto me platelets. rerekē ratou i ia atu e kore anake i roto i te hanganga, engari mahi ano hoki te mahi i roto i te tinana. Ētahi matūriki atu etahi iti. I tua atu ki wāhanga ōrite, ngā paturopi me ētahi atu matūriki kitea i roto i te toto tangata. Nuinga, he horomata toto. Otiia i roto i ngā tukanga pathological o te āhua hopuhopu ko reira taea ki te kitea huakita me te huaketo. Na, he aha kei roto i te toto, a i roto i te mea hanganga ko nga wae? Tenei pātai Kua roa kua ako, me te pūtaiao o tau tangohia. I roto i te pakeke wē tangata iho nui he i 50 ki te 60%, me te wāhanga i hanga - i 40 ki te 50% o te toto katoa. He mea nui ki te mohio? O te akoranga, i mohio i te ōrau o ngā pūtau toto whero ranei tatau pūtau toto ma, ka taea e koe te aromatawai i te hauora o te tangata. huaina te ōwehenga o te matūriki i hanga ki te rōrahi toto katoa te hematocrit. Nuinga o ngā wā, e kore te mea e hāngai ana ki ngā wāhanga katoa, me te pūtau toto whero anake. takoto ana tēnei taupū e te whakamahi i te ngongo karāhe puta whakanohoia ki nei te toto, a ka centrifuged reira. Penei te totohutanga o wāhanga taimaha ki te raro, me te wē, i runga i te anga ke, e whakatika. Toto rite exfoliates reira. I muri i taua taea anake tikanga tātai aha wahi e tetahi te atu wāhanga ranei. I roto i te rongoā, kei te whakamahia whānuitia enei whakamātautau. Na kei te mahi ratou i runga i aunoa analyzers hematology.

wē toto

Wē - te wai ko te wähanga toto, i roto i nei e whakatārewatia pūtau, pūmua, me te tahi atu pūhui. E ai ki a ia, kua tukua ratou ki whēkau me te kopa. He aha te wē toto? Mō 85% - he wai. Ko te toe 15% he matū pararopi, me te inorganic. Ano, te haurehu i roto i te wē toto. Tenei, o te akoranga, te hauhā me te hāora. I matū pararopi pūkete hoki 3-4%. Tenei tīhiko (PO 4 3-, HCO 3-, SO 4 2-) me tīhiko (Mg 2+, K +, Na +). Kua wehea nga organics (āhua 10%) ki te hauota-free (cholesterol, te kūhuka i, lactate, phospholipids) me matū hauota-kei roto (amino waikawa, pūmua, Urea). kitea ano i roto i te wē toto o matū kaha biologically: whākōkī, hormones me huaora. pūkete ratou hoki e pā ana ki te 1%. I roto i ngā o te histology wē - he mea rite te inu intercellular tenei.

erythrocytes

Na, he aha kei roto i te toto o te tangata? Haunga wē ki reira me e āhua matūriki. pūtau Whero toto, ranei erythrocytes, pea te rōpū nui rawa o enei wae. e kore e matua pūtau toto whero i roto i te āhua pakeke. I roto i te puka rite ratou kōpae biconcave. wā ratou ora ko 120 ra, i muri i nei e whakangaromia ratou. puta tenei i roto i te kōateate me ate. Kei roto i te pūtau toto whero pūmua nui - pūtoto. nui te reira i te tūranga matua i roto i te tukanga o te utu hau. I roto i enei matūriki, te waka hāora me te hauhā. Ko reira hanga te pūtoto pūmua te whero toto.

platelets

He aha kei roto i te toto o te tangata, ki te kahore te wē me ngā pūtau toto whero? Kei te reira i platelets. Ko ratou o faufaa nui. Enei iti pūtau kore-karihi ki te diameter o 2-4 micrometer He wāhi nui i roto i te Thrombosis me homeostasis. Platelets he āhua kōpae-rite. puaki ratou noa i roto i te bloodstream. Ko to ratou āhuatanga ko te kaha ki te kia aro ki te whara iaia. Ko to ratou mahi tuatahi. A, no te e hono te wharanga o te taiepa oko toto ki tetahi ki tetahi, kino "tāmau", hanga he katinga rawa mātotoru nei ārai te rere toto. E hanga e platelets i muri i te wehewehenga o ratou nui matua megakaryocytes. E kitea ratou i roto i te hinu wheua wheua. megakaryocyte Tapeke i hanga i tetahi ki te 10 platelets tysyach. Ko te tokomaha tika nui tenei. Ko te whanganga ora o platelets he 9 ra. O te akoranga, ka taea e ratou ora me te iti iho rite te mate i roto i blockage i roto i te kino oko toto. platelets tuākana te fatifati i te kōateate me i te tukanga o te phagocytosis i te ate mā ngā pūtau Kupffer.

leukocytes

pūtau toto White, ranei leukocytes - he māngai o te pūnaha ārai mate. Ko anake te korakora o te iwi i te mea wahi o te toto, e taea te waiho i te bloodstream me tomo te kopa tenei. Tenei kaha ki mātātoa whai wāhi ki te fakahoko o tona mahi tuatahi - tiaki ki āpiha ke. Leukocytes whakangaro pūmua pathogenic me ētahi atu pūhui. E whai wāhi ana ratou i roto i tauhohe ārai, ko te kupu whakaputa T-pūtau taea ki te ite i wheori, pūmua ke, me te tahi atu matū. lymphocytes hoki pūtau B mavahe whakaputa paturopi me macrophages horomiti nui pūtau pathogenic. He mea tino nui i roto i te tātaritanga o mate o te mohio toto. nui haere te reira i te maha o ngā pūtau ma toto i roto i tohu reira whakawhanake mumura.

hanga whēkau

Ko te kupu, te arotake i te hanganga me te mahi o te toto, i mahue ki te feruri i roto i te wahi e hanga e ona matūriki matua. E ratou he ora papa poto, na e hiahia ana koe ki te whakahou tonu ratou. houtanga whaiaroaro o ngā wāhanga toto e hāngai ana i runga i nga tukanga o te whakangaromanga o ngā pūtau tawhito me, no reira, te hanganga o te hunga hou. puta te reira i roto i whekau hematopoietic. Ko te nui tino o ratou he wheua wheua o te tangata. Kei roto i te wheua roa me papatoiake. tātari te toto i roto i te kōateate me ate. kawea ano enei tinana i tona mana immunological.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 mi.delachieve.com. Theme powered by WordPress.