Mary Allen
Rudzi rweziso mumakati runotarirwa nemasero epigment anogadzira pigment melatonin. Kunze kwebhuruu kana maziso ekati matsvuku - haana mavara emavara.
Ingave yakasvibira, yebhuruu, yero, kana yemhangura-ruvara katsi maziso - maitiro avo anogara achinakidza. Asi chii chinonzi ruvara rweziso reyakanaka velvet paws chaizvo nezve?
Matauriro Anoita Ruvara Rweziso
Rudzi rwemaziso rwakagadzirwa muzvisikwa zvose zvipenyu pane iris kana iris. Iris ine mitsara miviri, iyo yose inowanzova nemasero epigment: stroma uye retinal pigment epithelium. Iyo lenzi yemaziso ekati inoputsawo chiedza, chinogona kukanganisa ruvara rwemaziso. Maseru epigment, anonziwo melanocytes, anoburitsa pigment melanin.
Katsi hadziwani chokoreti brown kana nhema meso sezvinoita vanhu nehuwandu hwe melanin pairis. Kana maziso ekati ane dhayi yakawanda, anoita seakasviba uye ane ruvara rwemhangura. Zvisinei, ruvara rweziso rinowanzoonekwa mumakati rakasvibirira, mune zvose zvinogoneka shades. Inoitika neavhareji yenhamba ye pigment masero pairis uye ndiyo yakanyanya kusimba iyo melanin iyi inoburitsa masero epigment.
Blue & Red Cat Eyes
Bhuruu maziso mumakati zvinokonzerwa nekushaikwa kwepigment masero pairis. Maziso anobva aita kunge asina ruvara, asi mwenje unodzorwa nelenzi unovaita kuti varatidzike sebhuruu. Meso matsvuku haawanzo kuwanikwa mumakati uye anoitika kana choroid kuseri kweretina isina masero epigment. Ipapo mitsipa yeropa iri kumashure kweziso inogona kupenya kuburikidza neiris uye ruvara rweziso runoratidzika rutsvuku.
Dzese Kittens Ane Maziso EBlue
Ruvara rweziso rwekatsi rwakafanira haruratidzike kusvika masvondo matanhatu kusvika manomwe apera kuberekwa, dzimwe nguva kunyange vhiki imwe kana kuti mbiri zvisati zvaitika. Pakuzvarwa, maziso ekati achiri akavharwa uye anongovhurwa mushure memazuva mashanu kusvika gumi. Idzo kittens dzinobva dzave nemaziso eblue nekuti masero epigment haasati atanga kugadzira melanin. Kuvandudzwa kweruvara rweziso rekupedzisira rekatsi yako kunopera pazera remwedzi mitatu kusvika mina yezera.
Kusiyana Kwemavara Maziso muKatsi
Makati ane mavara maviri emeso akasiyana anonyanya kunakidza. Masero epigment haapo muziso rimwe chete, saka anoita kunge bhuruu. Ruvara rweziso chairwo rwunobva rwaonekwa mune rimwe ziso, ringave regirinhi, yeyero, rendarama, orenji, kana remhangura. Iyi quirk yemasikirwo inonzi iris heterochromia, apo "hetero" zvinoreva "yakasiyana" uye "chrome" zvinoreva "ruvara".
Central heterochromia inoitika kana mhete yemuvara wakasiyana inoonekwa pakati peiris mukati meziso rekati. Iko kunewo iyo inonzi sectoral heterochromia, umo imwe nzvimbo yemavara inogona kuonekwa pairis.