Reticulocyte - he aha te mea tenei? Reticulocytes: täkupu

Reticulocyte - Ko te kuao puka whero pūtau toto me ratou mua. Kei te toto hauora te tangata i 0.2 ki te 1.2% o ēnei pūtau. Ko te ihirangi o reticulocytes whanaunga ki te erythrocytes tenei. Aging wa o waenganui i te 4 ki te 5 ra.

Reticulocyte - he aha te mea tenei?

He āhuatanga āhuatanga o ngā momo taitamariki ko te aroaro o erythrocytes i roto i te taonga filamentous potakataka cytoplasm e tohu pungaraungao whakahiato me ribosomes. kitea ana tēnei taonga e te tikanga motuhake o waimeha poke o toto. huaina ana tēnei tae ko reticulocytes supravital, arā Kei te hanga te reira i waho haere i roto i mua warea-o ngā pūtau.

rōpū reticulocyte

E rima ngā rōpū o reticulocytes. rerekē ratou i roto i te reticulum reticular. Te mata matotoru, te reticulocyte teina.

Ko te reticulocyte whakaotinga - he he pūtau he te mata i roto i te puka o te TANGLE mātotoru. Taua pūtau he rōpū reticulocyte 1. puta reticulocytes More pakeke rite te taonga i roto i te puka o uaua pūngāwerewere mārama kitea. A 4-5 rōpū puta te reira i roto i te puka o kakawaea takitahi me granules. Ko te tikanga taea iwi toto hauora reticulocytes 4 me te 5 rōpū, arā atu pakeke. hanga ake ratou 80% o reticulocytes. Otiia ki etahi pathologies, ka whakakaha houtanga te, i reira he he hua o reticulocytes 1-3 ngā rōpū, i.e., puka taitamariki. Ka taea te kite i tenei i roto i te pathologies e whai ake nei:

• I roto i te take o te raruraru, no te retikulotsitarnogo anemias B12-hapa.
• anemia Hemolytic ko al.
• Erythroleukemia.

mahi o reticulocytes

Reticulocytes i te mahi rite ki erythrocytes, rite waka hāora ki te ngā kopa me okana, engari te tōtika o tenei tukanga i ahua raro atu i roto i erythrocytes pakeke. E nehenehe o adsorbing ngā rāpoi ngota o te rino i roto i roto i te pūtoto tika ki transferrin receptors Reticulocytes.

Ka rite ki te toto tangohia i runga i reticulocytes?

Tera pea haere koe i te whakamātautau toto. Reticulocytes - he aha te mea te reira? E te tātari tāutuhia ratou ki tetahi? tīpako toto i runga i tenei tohu i hanga i roto i te tātari whānui. Ki te tika, kua whakaritea te tākuta tätari tohu i roto i te ahunga e hiahia ana koe ki te hanga tatau reticulocyte atu.

whakangungu Motuhake, e kore e tenei tātari rapu, engari tonu faaoti ki te tango i te reira i roto i te ata i runga i te puku kau. Ka taea te mahi i tēnei tātari i tetahi wa, ki te tika. tangohia te toto i te ringa, kawea tona rangahau i roto i roto i te tari o te hematology taiwhanga.

Kia hia ngā Reticulocyte hua poke te supravital pani tikanga mōkitokito, i.e. na roto i te tatau ratou maha i raro i te karu. I roto i te taiwhanga hou, i reira he pūmārō tikanga reticulocyte tatau ki te rā.

Me pēhea te ki te koha toto hoki reticulocytes? He aha te mea te reira me te wahi rere te tātaritanga taua te? E whakahoki ēnei pātai. Na kia kōrero a pā ana ki ngā uara noa mō tenei tohu.

Reticulocytes. Ti'araa i roto i te tätari

He aha te mea te tere o ngā pūtau toto whero i roto i te toto piringa? rerekētanga Sex i roto i ngā paerewa i uara i muri anake 11-12 tau ka tātai i te taupū rite reticulocytes i roto i te toto. Ko te täkupu i roto i ngā tamariki i raro i tenei tau ko te taua. I muri timata kōtiro paheke auau, arata'i mate toto paheketanga ki te whānuitanga roha o erythroid pūtau oscillations.

Pānuitia te täkupu reticulocyte i roto i te toto piringa taea e i roto i te ripanga i raro nei.

He aha e te hua i roto i reticulocytes?

Ngā nui ko te ine rahinga o reticulocytes i anemias. He huru i roto i i nui haere reticulocytes, ka karanga reticulocytosis. Ko te hua i roto i enei pūtau, tahi e te hua i roto i ngā taumata pūtoto, tohu he kaha whakaora pai o te hinu wheua wheua. I roto i ngā, nui haere reticulocytes ko nga pathologies e whai ake nei:

• anemia Hemolytic (mate e ngā whakangaromanga o erythrocytes - hemolysis) - Ka taea e reticulocytes kia i runga 60%. Ngā piki wāhanga kaha i roto i mōrearea hemolytic.
• Pānga i runga i hemotoxin tinana i ai puta hemolysis. Ka taea e waiho he tenei neke paihana taero ranei whakamahia ki te hamani eritremii. meinga ano tāoke i roto i te malaria hemolysis.
• anemia posthemorrhagic whakapeka (i muri i te ngaronga toto nui). te tikanga puta raruraru Retikulotsitarny 3-4 ra i muri i te mate toto. I te tahi taime heheu te reira toto huna, pēnei i whewhe puku fiva ranei me etahi atu.
• Polycythemia.
• Malaria.
• Ko te wā whakaora i muri i hahau radiation ranei therapy.
• metastases wheua wheua.
• kia puta he āhua pērā i roto i te hē hāora whakapeka.
• I muri i te whakarite o te akoranga o te huaora B12 i roto i te maimoatanga o te B12-hē anemia.
• Ki runga ki te fariiraa i te medicament "erythropoietin" whakamahia nei te ki te hamani anemia.
• I muri i te whakamahi auroa o etahi anti-inflammatories me antipyretics.
• I muri i tono o te parkinsonism "L-dopa".
• A, no te paowa.

Reticulocytosis te wehe pono, me te teka.

reticulocytosis pono me te teka

I roto i te hua reticulocytosis pono o taitamariki pūtau toto whero e pā ana ki te nui haere maha o ratou i roto i te hinu wheua wheua. E whakaatu ana te reira i te tukanga o te erythropoiesis, arā, te hanganga pono o ngā pūtau toto whero.

A, no te nui haere reticulocytes reticulocytosis teka anake i roto i te toto piringa, me te wheua wheua, heke ratou tokomaha noho noa ranei. kia tohu tenei te wīra ratou ki te bloodstream i te hinu wheua wheua. puta te tukanga rite i roto i ngā tukanga inflammatory puku ranei i roto i te hinu wheua wheua, pērā i metastases.

He aha e te whakaiti o reticulocytes?

Tau o reticulocytes heke rite te inhibition o erythropoiesis. Ka taea e puta tenei i roto i taua pathologies rite:

• anemia Aplastic (he huru ora-te whakawehi o te manawanui).
• anemia B12-hē.
• Rino hē anemia.
• Folic anemia waikawa hē.
• Sediroblastnaya anemia.
• Thalassemia.
• tukanga Neoplastic te hinu wheua wheua.
• disorders thyroid mahi (whakaiti mahi), pērā i myxedema.
• mate tākihi kino, e kia te putanga o te heke o te erythropoiesis.
• waipiro kino, e tika ana ki te disorders nui o te ate, me nga whatukuhu.
• mate ma'i.
• uremia A, no te - kāwanatanga o täkihi, e riro te take o te toto tiketike o matū nitrogenous.
• Ki runga ki te fariiraa o etahi taero, pērā i "Carbamazepine" ranei "Chloramphenicol" me sulfonamides Propafenone.

kitea e matou i roto i te mea te tikanga he taua pūtau toto rite te reticulocyte. Enei taitamariki pūtau whero, i nei atu whakawhanake te pūtau toto whero oti, e te kaiwhakawhiwhi te kopa katoa me whēkau o te tinana ki te hāora.