Reticulocyte - Iyini? Reticulocytes: kuyinsakavukela

Reticulocyte - kuyinto abasha ifomu abomvu egazi kanye eyandulela yabo. A igazi yomuntu ephile iqukethe kusuka 0.2 kuya 1.2% kula maseli. Lona okuqukethwe reticulocytes ngokuhlobene erythrocyte. Aging isikhathi phakathi kuka-4 kuya kwezingu-5 izinsuku.

Reticulocyte - Iyini?

Isici nobuntu amafomu abasha khona erythrocyte ku cytoplasm luyimbudumbudu izidakamizwa filamentous elimelela mitochondria oluhlanganisiwe futhi ribosomes. Le into ukutholwa indlela ekhethekile ka staining smear kwegazi. Umbala obomvu okuthiwa reticulocytes supravital, okusho Wenziwe ngaphandle kokudabula pre-nenkanuko edlulele amaseli.

reticulocyte iqembu

Kunamaqembu ezinhlanu reticulocytes. Ziyahlukahluka kuye ku reticulum reticular. Kwamanetha obukhulu, le reticulocyte abasebasha.

I reticulocyte omncane engenathi - kuyinto cell kokuba kwamanetha ngesimo tangle obukhulu. amaseli ezinjalo reticulocyte 1st iqembu. reticulocytes Okuningi ovuthiwe avele uyinto ngesimo kuyabonakala spider emithanjeni. Futhi amaqembu 4-5 kubonakala ngesimo sesigcilikisha ngabanye kanye granules. Ngokuvamile abantu negazi kunempilo busa reticulocytes 4 no-5 iqembu, okusho ukhulile. Akha 80% reticulocytes. Kodwa pathologies ezithile, lapho ukuvuselelwa luyaqina, kukhona nokwanda kokungabi reticulocytes amaqembu 1-3, ngamanye amazwi, amafomu abasha. Lokhu kungabonakala kuyi-pathologies ezilandelayo:

• Endabeni esimweni esibucayi uma retikulotsitarnogo anemias B12-untula.
• anaemia Hemolytic futhi al.
• Erythroleukemia.

nemisebenzi reticulocytes

Reticulocytes umsebenzi efana erythrocyte, njengoba ahambisa umoya-mpilo ezicutshini ehlukahlukene izitho, kodwa ukusebenza kahle yale nqubo ezazithe ngaphansana erythrocyte ovuthiwe. Reticulocytes labo abazokwazi adsorbing molecule yensimbi eziqukethwe-hemoglobin ngenxa receptor transferrin.

Njengoba igazi kuthathwa ku reticulocytes?

Ake sithi wena sekudlule ukuhlolwa igazi. Reticulocytes - kuyini? Ingabe ukuhlaziywa bona ukubizwa yimuphi? Igazi amasampuli kule inkomba ezenziwe ngesikhathi ukuhlaziywa jikelele. Uma kudingekile, udokotela uqashe cwaningo abonisa ohlangothini udinga ukwenza okwengeziwe reticulocyte ukubala.

ukuqeqeshwa okukhethekile, lokhu ukuhlaziywa akudingi, kodwa namanje wanquma ukuya nayo ekuseni esiswini esingenalutho. Lokhu kuhlaziya kungenziwa nganoma isiphi isikhathi, uma kunesidingo. Igazi ethathwa umunwe, ngocwaningo alwenzayo wenziwa uMnyango Haematology laboratory.

Reticulocyte count iveza a supravital namabala smear indlela ngesibonakhulu, isb ngokubala inombolo yabo ngesibonakhulu. Laboratories yesimanje, kukhona hardware izindlela reticulocyte ukubala kuze kube manje.

Kanjani ukuba banikele ngegazi ukuze reticulocytes? Kuyini futhi lapho azihlole is run? Le mibuzo iyaphendulwa. Manje ake sixoxe amagugu evamile salokhu inkomba.

Reticulocytes. Ukuqoka cwaningo

Uyini izinga kwamangqamuzana egazi abomvu egazini neuropathy? Ubulili umehluko izindinganiso sinokubaluleka iminyaka kuphela emva 11-12 lapho kubalwa Inkomba njengoba reticulocytes egazini. Uthola izingane ngaphansi kwalesi yobudala uyefana. Ngemva amantombazane aqala ukuya esikhathini njalo, kokuya esikhathini igazi ukulahleka kuholela nohlu ukunwetshwa erythroid amaseli oscillations.

Funda kuyinsakavukela reticulocyte egazini neuropathy kungaba ethebuleni elingezansi.

Yini ukwanda reticulocytes?

Ikakhulukazi ezibalulekile iyona quantification ka reticulocytes e anemias. Isimo lapho lenyuka reticulocytes, ngokuthi reticulocytosis. Ukwanda kulezi cells, ephelezelwa kwamazinga e-hemoglobin, lubonise umthamo omuhle okuzivuselela we umnkantsha. Ikakhulukazi, reticulocytes anda aba pathologies ezilandelayo:

• anaemia Hemolytic (izifo ezibangela ukubhujiswa erythrocyte - hemolysis) - reticulocytes kungaba ngenhla 60%. Matasa ingxenye ukwenyuka zinhlekelele hemolytic.
• Imiphumela emzimbeni hemotoxin lapho hemolysis kwenzeka. Lokhu kungaba enesihlungu ubuthi noma izidakamizwa asetshenziselwa ukwelapha eritremii. Ubuthi umalaleveva futhi abangele hemolysis.
• Acute anaemia posthemorrhagic (emva okukhulu kwegazi ukulahlekelwa). Inkinga Retikulotsitarny ngokuvamile kwenzeka 3-4 izinsuku emva ukopha. Ngezinye izikhathi lembula ukopha ezifihliwe, ezifana esiswini noma typhoid fever kanye nabanye.
• Polycythemia.
• Nesifo sikamalaleveva.
• Isikhathi emumva nokwelashwa ngamakhemikhali noma ngemisebe ukwelashwa.
• umnkantsha metastases.
• isimo esinjalo kungenzeka acute ukuntuleka komoya-mpilo.
• Ukulandela uhlelo lokuqokwa Yiqiniso vitamin B12 ekwelapheni B12-ukuntula igazi.
• Ngemva kokuthola lezi nomuthi "erythropoietin" esisetshenziselwa ukwelapha isifo sokulahlekelwa igazi.
• Ngemva ukusetshenziswa eside ezithile ukuvuvukala futhi antipyretics.
• Ngemva isicelo "L-dopa" Parkinsonism.
• Lapho ukubhema.

Reticulocytosis ukuhlukanisa yeqiniso neyamanga.

reticulocytosis kweqiniso nokwamanga

Ngo kweqiniso reticulocytosis nesanda abasha zamangqamuzana abomvu egazi kuhlotshaniswa kwenani labafana nabo umnkantsha. Ibonisa inqubo erythropoiesis, okungukuthi, kumiswa kweqiniso kwamangqamuzana egazi abomvu.

Lapho reticulocytosis zamanga reticulocytes anda kuphela igazi neuropathy umnkantsha, inombolo yabo sehle noma bahlala evamile. Lokhu kungase kubonise leaching kubo emgudwini wegazi kusukela umnkantsha. A inqubo efanayo kwenzeka phakathi izinqubo ukuvuvukala noma isimila umnkantsha, ezifana metastases.

Yini zokunciphisa reticulocytes?

Inombolo reticulocytes incipha njengoba okusithiyayo of erythropoiesis. Lokhu kungavuka pathologies ezifana:

• anaemia Aplastic (isimo esisongela ukuphila isiguli).
• B12-ukuntula igazi.
• Iron ukuntula igazi.
• Folic acid ukuntula igazi.
• Sediroblastnaya igazi.
• Thalassemia.
• izinqubo Neoplastic umnkantsha.
• Thyroid iziyaluyalu ukusebenza (ukunciphisa umsebenzi), ezifana myxedema.
• Sinzima isifo sezinso, okungase kube umphumela ukwehla ka erythropoiesis.
• ukuluthwa utshwala Sinzima, okuholela iziyaluyalu lokhutsele isibindi kanye nezinso.
• izifo ezingelapheki.
• Lapho uremia - isimo ukwehluleka kwezinso, okuyinto iba imbangela igazi eliphezulu izinto nitrogen.
• Lapho reception kwezidakamizwa ezithile, njenge "Carbamazepine" noma "Chloramphenicol" futhi Propafenone sulfonamides.

Sithole ukuthi kuthathwa yeseli enjalo igazi njengendlela reticulocyte. La mangqamuzana esibomvu, kusukela elibuye eba iseli ephelele elibomvu legazi, enezela zonke izicubu kanye izitho zomzimba ne-oksijini.