Erythropoietin bvunzo

Iyo erythropoietin bvunzo inoyera huwandu hwehomoni inonzi erythropoietin (EPO) muropa.

Iyo mahormoni inotaurira masero maseru mumongo wemapfupa kuti aite mamwe masero matsvuku eropa. EPO inogadzirwa nemasero ari muitsvo. Aya maseru anoburitsa EPO yakawanda kana huwandu hweropa reokisijeni hwadzikira.

Muenzaniso weropa unodiwa.

Hapana gadziriro yakakosha inodikanwa.

Kana tsono ikaiswa kukweva ropa, vamwe vanhu vanonzwa kurwadziwa zvine mwero. Vamwe vanongonzwa kubaya kana kuruma. Mushure meizvozvo, panogona kunge paine kurovera.

Iyi bvunzo inogona kushandiswa kubatsira kuona chinokonzera kushomeka kweropa, polycythemia (yakakwira tsvuku masero eropa kuverenga) kana zvimwe zvinokanganisa mwongo wemapfupa.

Shanduko mumasero matsvuku eropa inokanganisa kuburitswa kweEPO. Semuenzaniso, vanhu vane chirwere chekushaya ropa vane mashoma masero matsvuku eropa, saka EPO yakawanda inogadzirwa.

Iyo yakajairwa renji ndeye 2.6 kusvika 18.5 mamirioni pamamirilita (mU / mL).

Iyi mienzaniso iripamusoro zviyero zvakajairika zvemhedzisiro yeiyi bvunzo. Zvakajairika kukosha masenduru anogona kusiyana zvishoma pakati pemarabhoritari akasiyana. Mamwe marabhu anoshandisa zviyero zvakasiyana kana kuyedza akasiyana sampuli. Taura nemupi wako wezvehutano nezve zvinorehwa nemuyedzo wako.

Yakawedzera EPO nhanho inogona kunge iri nekuda kwechipiri polycythemia. Uku kuwedzererwa kwemasero matsvuku eropa ayo anoitika mukupindura kune chiitiko chakadai senge yakaderera ropa oxygen level. Mamiriro acho anogona kuitika kunzvimbo dzakakwirira kana, kashoma, nekuda kwethumba rinoburitsa EPO.

Yepazasi-kupfuura-yakajairwa EPO nhanho inogona kuoneka mukusingaperi itsvo kutadza, kupererwa neropa kwechirwere chisingaperi, kana polycythemia vera.

Njodzi dzakabatana nekutorwa kweropa idiki, asi dzinogona kusanganisira:

• Kuwedzera kubuda ropa
• Kufenda kana kunzwa kushaya musoro
• Hematoma (ropa rinoungana pasi peganda)
• Utachiona (hushoma njodzi chero nguva ganda parinovhunika)

Serum erythropoietin; EPO

Bain BJ. The peripheral ropa zodzera. Mune: Goldman L, Schafer AI, eds. Goldman-Cecil Mushonga. 26th ed. Philadelphia, PA: Elsevier; 2020: chitsiko 148.

Kaushansky K. Hematopoiesis uye hematopoietic kukura zvinhu. Mune: Goldman L, Schafer AI, eds. Goldman-Cecil Mushonga. 26th ed. Philadelphia, PA: Elsevier; 2020: chits. 147.

Kremyanskaya M, Najfeld V, Mascarenhas J, Hoffman R. Iyo polycythemias. Muna: Hoffman R, Benz EJ, Silberstein LE, et al, eds. Hematology: Basic Misimboti uye Maitiro. 7th ed. Philadelphia, PA: Elsevier Saunders; 2018: chitsuwa 68.

Kumar V, Abbas AK, Aster JC. Red red sero uye kubuda ropa kusagadzikana. Mune: Kumar P, Clark M, eds. Kumar uye Clarke's Clinical Medicine. 9th ed. Philadelphia, PA: Elsevier; 2017: chitsiko 14.