Umubano hagati ya UV Imirasire na Pigmentation

Ubushakashatsi buherutse gukorwa bwitondeye isano iri hagati yo guhura na ultraviolet (UV) hamwe niterambere ryibibazo byingurube kuruhu. Abashakashatsi bamenye kuva kera ko imirasire ya UV ituruka ku zuba irashobora gutera izuba kandi yongera ibyago bya kanseri y'uruhu. Ariko, ibintu bikura birerekana ko iyi mirasire ishobora kandi gutera birenze urugero Melanine, pigment itanga uruhu rwacyo, biganisha ku isura yijimye cyangwa ibibabi ku ruhu.

Ikibazo kimwe gisanzwe cyizerwa kivuga ko kijyanye no guhura na UV ni melasma, uzwi kandi nka chloasma. Iyi miterere irangwa no guteza imbere ibice byijimye cyangwa imvi mumaso, akenshi muburyo bumwe, kandi bikunze kugaragara mubagore. Mugihe impamvu nyayo ya Melasma itazwi, abashakashatsi bemeza ko imisemburo, genetiki, hamwe na UV imirasire yose itanga ibintu.

Ubundi buryo bwo guhungabana pigmentation bifitanye isano na UV ifitanye isano na post-incamate yamamaza (pih). Ibi bibaho iyo uruhu rumaze kuvugwa, nko kubireba acne cyangwa eczema, na melanocytes mubice byagaragaye bibyara melanin irenze Melanin. Nkigisubizo, ibara ryinshi cyangwa ahantu hashobora kuguma ku ruhu nyuma yo gutwika.

Umubano hagati ya UV na Diji Stopment ushimangira akamaro ko kurinda uruhu rwizuba ryangiza izuba. Ibi birashobora gukorwa no kwambara imyenda ikingirwa, nkimatida ndende ndende, kandi ukoresha izuba rifite nibura 30. Ni ngombwa no kwirinda guhura nibura 30 mugihe amasaha ya UV ari hejuru.

Kubasanzwe bafite ibibazo byingurube, hari uburyo buboneka bushobora gufasha kugabanya isura yibibara byijimye cyangwa ibibabi. Ibi birimo amavuta yincuki zirimo ibintu nka hydroquinone cyangwa resinoides, ibishishwa bya chimique, na laser. Ariko, ni ngombwa gukorana na dermatologue kugirango umenye inzira nziza yo kwivuza, nkuko abavuzi runaka badashobora kuba byiza kuruhu runaka cyangwa bishobora gutera ingaruka mbi.

Nubwo umubano uri hagati yimirasire na wigment, ni ngombwa kwibuka ko inyamanswa zose atari mbi cyangwa zerekana ikibazo kinini cyubuzima. Kurugero, ibitotsi, bikaba cluster ya Melanin bigaragara kuruhu, muri rusange ntacyo bitwaye kandi ntibisaba kwivuza.

Mu gusoza, isano iri hagati yimirasire ya UV naIndwara Zibingiashimangira akamaro ko kurinda uruhu mumirasire yizuba. Mugufata ingamba zoroshye nko kwambara imyenda ikingirwa no gukoresha izuba, abantu barashobora gufasha kugabanya ibyago byo guteza imbere indwara zipfunyika nizindi bibazo bifitanye isano n'izuba. Niba havutse impungenge, ni ngombwa kugisha inama dermatologue kugirango umenye inzira nziza yo kuvura.