Umhlaza wesibindi

Yintoni umhlaza wesibindi?
Okokuqala, makhe sifunde ngesifo esibizwa ngokuba ngumhlaza. Phantsi kweemeko eziqhelekileyo, iiseli ziyakhula, zahlule, kwaye zithathe indawo yeeseli ezindala ukuze zife. Le yinkqubo ecwangcisiweyo kakuhle enendlela ecacileyo yokulawula. Ngamanye amaxesha le nkqubo iyatshatyalaliswa ize iqale ukuvelisa iiseli ezingafunwayo ngumzimba. Isiphumo kukuba ithumba linokuba libi okanye libi. Ithumba elibi alilomhlaza. Aliyi kusasazeka kwamanye amalungu omzimba, kwaye aliyi kuphinda likhule emva kotyando. Nangona iithumba ezibi zingengozi kangako kuneethumba ezibi, zinokuba nefuthe elikhulu emzimbeni ngenxa yendawo ezikuyo okanye uxinzelelo lwazo. Ithumba elibi sele lingumhlaza. Iiseli zomhlaza zinokungena kwizicubu ezikufutshane, zizichaphazele kwaye zibe yingozi ebomini. Zingena kwezinye iindawo zomzimba ngokudluliselwa ngokuthe ngqo, ukuhamba kwegazi okanye inkqubo ye-lymphatic. Ke, umhlaza wesibindi. Ukwakheka okubi kwi-hepatocytes kubizwa ngokuba ngumhlaza wesibindi oyintloko. Kwiimeko ezininzi, kuqala ngeeseli zesibindi (ii-hepatocytes), ezibizwa ngokuba yi-hepatocellular carcinoma (HCC) okanye i-malignant hepatitis (HCC). I-hepatocellular carcinoma ibangela i-80% yomhlaza wesibindi oyintloko. Lilithumbu lesihlanu ngobukhulu emhlabeni kwaye lelesithathu ngobukhulu elibangela ukufa ngenxa yomhlaza.