Zintoni ii-dacryocyte kunye nezizathu eziphambili

Umxholo

• Oonobangela abaphambili be-dacryocyte
• 1. IMyelofibrosis
• 2. IiTalassemias
• 3. I-anemia yeHemolytic
• 4. Abantu abadityanisiweyo

Ii-dacryocyte zihambelana notshintsho kwimilo yeeseli ezibomvu zegazi, apho iiseli zifumana imilo efanayo nethontsi okanye ukrazuka, yiyo loo nto ikwabizwa ngokuba siseli elibomvu. Olu tshintsho kwiiseli ezibomvu zegazi sisiphumo sezifo ezichaphazela ikakhulu umongo wethambo, njengakwimeko ye-myelofibrosis, kodwa isenokubakho ngenxa yotshintsho lwemfuza okanye enxulumene nepeni.

Ubukho bee-dacryocyte ezijikelezayo zibizwa ngokuba yi-dacryocytosis kwaye ayibangeli zimpawu kwaye ayinalo nonyango oluthile, oluchongwa kuphela ngexesha lobalo lwegazi. Iimpawu umntu anokuziveza zinxulumene nesifo anaso kwaye sikhokelela kulwakhiwo lweseli ebomvu yegazi, kubalulekile ukuba kuvavanywe ngugqirha oqhelekileyo okanye ugqirha wegazi.

Oonobangela abaphambili be-dacryocyte

Ukubonakala kwee-dacryocyte akubangeli naluphi na uphawu okanye uphawu, kuqinisekiswa kuphela ngexesha lokubalwa kwegazi ngalo mzuzu xa kufundwa isilayidi, kubonisa ukuba iseli ebomvu yegazi inemilo eyahlukileyo kunesiqhelo, okubonisiweyo kwingxelo.

Imbonakalo dacryocyte idla ngokunxulunyaniswa notshintsho kumongo wethambo, elinoxanduva lokuvelisa iiseli ezisegazini. Ke, oonobangela abaphambili be-dacryocytosis zezi:

1. IMyelofibrosis

I-Myelofibrosis sisifo esibonakaliswa lutshintsho lwe-neoplastic kumongo wethambo, obangela ukuba ii-stem cell zikhuthaze ukuveliswa kwe-collagen egqithisileyo, ekhokelela ekwenziweni kwe-fibrosis kumongo wethambo, ophazamisa ukuveliswa kweeseli zegazi. Ke, ngenxa yotshintsho kumongo wethambo, ukujikeleza kweedacryocyte kunokubonwa, ukongeza apho kunokubakho ukwanda kwepeni kunye neempawu kunye neempawu ze-anemia.

Ukuxilongwa kokuqala kwe-myelofibrosis kwenziwa ngokubala okupheleleyo kwegazi kwaye, ngokusekwe ekuchongeni utshintsho, uvavanyo lweemolekyuli lunokucelwa ukuba luchonge utshintsho lwe-JAK 2 V617F, umongo wethambo kunye ne-myelogram ukuqinisekisa ukuba ukuveliswa kweeseli zegazi . Qonda ukuba yenziwa njani i-myelogram.

Kwenziwe ntoni: Unyango lwe-myelofibrosis kufuneka lukhuthazwe ngugqirha ngokweempawu kunye neempawu ezivezwe ngumntu kunye nenqanaba lomongo wethambo. Uninzi lwexesha, ugqirha unokucebisa ngokusetyenziswa kwe-JAK 2 inhibitor iziyobisi, ukuthintela ukuqhubela phambili kwesi sifo kunye nokususa iimpawu, nangona kunjalo, kwezinye iimeko, kunokucetyiswa ukufakelwa kweseli.

2. IiTalassemias

I-Thalassemia sisifo se-hematological esibonakaliswa kukutshintsha kwemfuza okukhokelela kwiziphene kwinkqubo ye-hemoglobin synthesis, enokuthi iphazamise ukumila kweseli ebomvu yegazi, kuba i-hemoglobin iyenza le seli, kunye nobukho be-dacryocyte.

Ukongeza, ngenxa yotshintsho ekwakhiweni kwehemoglobin, ukuthuthwa kweoksijini kumalungu kunye nezicubu zomzimba kuyaphazamiseka, kukhokelela ekubonakaleni kweempawu ezinje ngokudinwa okugqithisileyo, ukuba nochuku, ukwehla kwamasosha omzimba kunye nokutya okungalunganga , umzekelo.

Kwenziwe ntoni: Kubalulekile ukuba ugqirha achonge uhlobo lwe-thalassemia ekufuneka umntu abonise olona nyango lufanelekileyo, edla ngokubonisa ukusetyenziswa kwezixhobo zentsimbi kunye notofelo-gazi. Qonda ukuba lwenziwa njani unyango lwe-thalassemia.

3. I-anemia yeHemolytic

Kwi-hemolytic anemia, iiseli ezibomvu zegazi zibhujiswa ngumzimba ngokwawo, obangela umongo wethambo uvelise iiseli zegazi ezininzi kwaye uzikhulule zijikeleze.Iiseli ezibomvu zegazi ezinotshintsho kulwakhiwo, kubandakanya ii-dacryocyte, kunye neeseli ezibomvu ezingafakwanga. eyaziwa ngokuba zii-reticulocytes.

Kwenziwe ntoni: I-hemolytic anemia ayisoloko inyangeka, nangona kunjalo inokulawulwa ngokusetyenziswa kweziyobisi ekufuneka zicetyiswe ngugqirha, ezinje nge-corticosteroids kunye ne-immunosuppressants, umzekelo, ukulawula amajoni omzimba. Kwiimeko ezinzima kakhulu, ukususwa kwepeni kungabonakaliswa, kuba udakada lilungu apho kutshatyalaliswa iiseli ezibomvu zegazi. Ke, ngokususwa kweli lungu, kunokwenzeka ukuba kuncitshiswe inqanaba lokutshatyalaliswa kweeseli ezibomvu zegazi kunye nokuthanda ukuhlala kwazo kwigazi.

Funda ngakumbi malunga ne-hemolytic anemia.

4. Abantu abadityanisiweyo

Abantu abadityanisiweyo ngabantu ekuye kwafuneka benziwe utyando ukuze kususwe udakada, kwaye ke, ukongeza ekungatshabalaliseni iiseli ezibomvu zegazi ezindala, akukho mveliso yeeseli ezibomvu ezintsha, njengoko nayo iyenye yemisebenzi yabo. Oku kunokubangela "umthwalo omninzi" kumongo wethambo ukuze inani leeseli ezibomvu ezivelisiweyo lanele ukusebenza ngokukuko komzimba, elinokuphela libangele ukuvela kweedacryocyte.

Kwenziwe ntoni: Kwiimeko ezinjalo, kubalulekile ukuba kulandelwe unyango ukuze kukhangelwe ukuba impendulo yomzimba ingekho njani kweli lungu.

Jonga xa ukususwa kwepeni kubonisiwe.