Reticulocyte - chii ichi? Reticulocytes: wokuyera

Reticulocyte - ari muduku chimiro matsvuku masero uye ravo mugadzi. A ropa utano hwevanhu chine kubva 0.2 kusvika 1,2% masero aya. Ndiro zviri reticulocytes hama kuti erythrocytes. Kuchembera nguva pakati 4 kusvika 5 mazuva.

Reticulocyte - chii ichi?

A maitiro chinoratidza vechidiki siyana ndiyo pamberi erythrocytes ari cytoplasm granular filamentous venhumbi rinomiririra aggregated mitochondria uye ribosomes. fuma Izvi dzakaonekwa ne nzira inokosha staining smears ropa. ruvara iyi inonzi reticulocytes supravital, kureva pasina kuenda kuburikidza pre-Kuda kutamba masero chinoitwa.

reticulocyte boka

Kune mapoka mashanu reticulocytes. Zvinosiyana munzvimbo reticular reticulum. Gobvu pajira riya, kuti reticulocyte muduku.

The worugotwe reticulocyte - ari sero ane pajira riya riri muchimiro batana tangle. masero akadaro boka reticulocyte 1st. reticulocytes More vakura somunhu fuma iri muchimiro pachena zvinoonekwa dandemutande mutsinga. Uye mapoka 4-5 unowanikwazve muchimiro munhu filaments uye granules. Kazhinji vanhu ropa utano ukakunda 4 uye 5 boka reticulocytes, kureva akura. Ivo vanoumba 80% kubva reticulocytes. Asi vamwe pathologies, kana patsva chinosimbiswa, pane kuwedzera reticulocytes mapoka 1-3, i.e., vaduku siyana. Izvi zvinogona kuonekwa zvinotevera pathologies:

• Kana rimwe dambudziko kana retikulotsitarnogo B12-wakareruka anemias.
• Hemolytic kupererwa neropa uye said.
• Erythroleukemia.

mashandiro anoita reticulocytes

Reticulocytes vane basa akafanana erythrocytes, sezvo Motokari okisijeni kune siyana dzomuviri uye zvomukati, asi kushanda kwezvinhu izvi zvaiva zvishoma kuvatumwa mune erythrocytes vakura. Reticulocytes vanokwanisa adsorbing mamorekuru esimbi iri Chizenga nokuda transferrin receptors.

Sezvo ropa rakundwa kumativi reticulocytes?

Ngatitii iwe vakapfuura nomuedzo ropa. Reticulocytes - chii? Ko kuongorora ivo kuzvibatanidza chero? Blood zvakabudiswa pamusoro chakarurama ichi chakaitwa panguva zvayo kuongorora. Kana zvakakodzera, chiremba rakagadza Analyses anoratidza nenzira kuti unofanira kuita humwe reticulocyte count.

Special nokudzidziswa, ongororo iyi haatarisiri, asi achiri akasarudza kutora mangwanani usina chawadya. Ongororo iyi inogona kuitwa chero nguva, kana zvichidikanwa. Ropa rinotorwa kubva munwe, kutsvakurudza wake rinoitwa weDhipatimendi hematology murabhoritari.

Reticulocyte count kubereka supravital yakasvibiswa zodzera nemaziso nzira, i.e. nekuverenga nhamba yavo nemaikorosikopu. Mumarabhoritari ano, pane Hardware reticulocyte kuverengwa nzira zvevakomana.

How kuti vape kuti reticulocytes ropa? Chii uye kupi akadai kuongorora zviri kumhanya? Mibvunzo iyi inopindurwa. Ikozvino ngatitaurei pamusoro kwomuzvarirwo tsika kuti chakarurama ichi.

Reticulocytes. Zita iri Analyses

Chii mwero masero matsvuku eropa mu peripheral ropa? Sex kusiyana mitemo kukosha makore chete pashure 11-12 apo pakuverenga indekisi sezvo reticulocytes muropa. Ndozvakajairwa muvana pasi zera iri ndiro. Mushure vasikana vanotanga kugara kumwedzi, kumwedzi kurasikirwa neropa kunotungamirira kuti kuwedzera kuwanda erythroid masero oscillations.

Verenga reticulocyte ndozvakajairwa ari peripheral ropa kunogona kuva tafura pazasi.

Ko kuwedzera reticulocytes?

Kukosha ndiye quantification kuti reticulocytes mu anemias. A ezvinhu umo yakawedzera reticulocytes, rinonzi reticulocytosis. Kuwedzera masero aya, achiperekedzwa kuwedzera Chizenga yomuropa, zvichiratidza yakanaka rokuzvivandudza rakaita kuti irambe inokwana mumwongo. Zvikurukuru, vakawedzera reticulocytes ndedzinotevera pathologies:

• Hemolytic kupererwa neropa (nezvirwere izvo inosanganisira kuparadzwa erythrocytes - hemolysis) - reticulocytes inogona kupfuura 60%. Kushingaira kunyanya zvinoriumba kunowedzera hemolytic nematambudziko.
• Zvazvinoita pamuviri hemotoxin panguva iyo hemolysis kunoitika. Izvi zvinogona kuva chepfu nyoka kana zvinodhaka anoshandiswa kurapa eritremii. Zvinokachidza zviri marariya anokonzerawo hemolysis.
• Chenjera posthemorrhagic kupererwa neropa (pashure muhombe kurasikirwa ropa). Retikulotsitarny dambudziko Kazhinji chinoitika mazuva 3-4 mushure kurasikirwa neropa. Dzimwe Rinozivisa ropa yakavanda, zvakadai dumbu urikanwi kana sefivha nevamwe.
• Polycythemia.
• Malaria.
• The kupora nguva pashure mishonga kana mwaranzi mishonga.
• mwongo metastases.
• mamiriro akadaro kunogona kuitika munguva rikwanise okisijeni kukanganisika.
• Zvichitevera kugadzwa kosi vhitamini B12 pakurapa B12-kushaikwa kupererwa neropa.
• Pamusoro pokugamuchira medicament "Erythropoietin" iro rinoshandiswa kurapa kupererwa neropa.
• Pashure kushandiswa kwenguva yakareba zvimwe Anti-inflammatories uye antipyretics.
• Pashure pokushandisa "L-dopa" Parkinsonism.
• Kana kuputa.

Reticulocytosis kusiyanisa chechokwadi nechenhema.

Vechokwadi nevenhema reticulocytosis

In vechokwadi reticulocytosis nokuwedzera vaduku masero eropa matsvuku vawadzane zvakawedzera nhamba navo mumwongo. Anoratidza nedanho erythropoiesis, kureva, paumbwe wechokwadi masero matsvuku eropa.

Kana venhema reticulocytosis reticulocytes yakawedzera chete peripheral ropa uye mumwongo nhamba yavo ungaderedza kana akaramba chakaipa. Izvi zvingaratidza leaching vave muropa kubva mumwongo. A yakafanana muitiro kunoitika munguva anogumbura pezvakaitwa kana bundu iri mumwongo zvakadai metastases.

Ko rutapudzo kuti reticulocytes?

Uwandu reticulocytes zvinoderedza sezvo chinovhiringidza kuti erythropoiesis. Izvi zvinogona kuitika mune pathologies akadai:

• Aplastic kupererwa neropa (a ezvinhu omurwere zvinouraya).
• B12-kushaikwa kupererwa neropa.
• Iron kushaikwa kupererwa neropa.
• Folic iine acid kushaikwa kupererwa neropa.
• Sediroblastnaya kupererwa neropa.
• Thalassemia.
• Neoplastic pezvakaitwa mumwongo.
• Thyroid zvirwere mashandiro (rutapudzo basa), zvakadai myxedema.
• Zvakakomba chirwere cheitsvo, izvo zvinogona mhedzisiro vasanyanye kuti erythropoiesis.
• Zvakakomba udhakwa, iyo inotungamirira zvakakomba kusagadzikana chiropa uye neitsvo.
• Chisingaperi noutachiona.
• Kana uremia - ezvinhu renal kukundikana, iyo inova mhaka yakakwirira ropa nitrogenous zvinhu.
• Pamusoro negashiro zvimwe zvinodhaka, zvakadai se "Carbamazepine" kana "Chloramphenicol" uye Propafenone sulfonamides.

Takazoziva chii chinoumba ropa sero akadai reticulocyte. masero aya jaya tsvuku, kubva mamwe anovandudza yakakwana dzvuku muchitokisi ropa, iro anopa munyama zvose uye nhengo dzomuviri pamwe okisijeni.