Zinyama zathu, poyamba, ndi zinyama. Maonekedwe ndi thupi la nyama zimadalira mwachindunji mitundu ya nyama. Kotero, galu ndi wa gulu la zinyama. Ndi chilombo, chomwe chimatanthawuza kuti mano a galu adapangidwira njira yoyenera ya moyo. Iwo amasinthidwa kuti agwire, kugwira, kupha wogwidwa, kubwetsa nyama mzidutswa. Pogwirizana ndi ntchito zambiri zoterezi, amasiyanitsidwa ndi mitundu yosiyana siyana: magetsi, mavitini, premolars ndi mapulogalamu. Galu ali ndi mano angati? Zimadalira zaka za nyama. Monga mwa anthu, ziweto zochepa zoyambirira, zomwe zimatchedwa mkaka, mano amalowa. Atasintha kupita kwamuyaya. Mankhwala a mazira ali zidutswa 28 za chiberekero, mofanana pa nsagwada zapamwamba ndi zamunsi. Pali mitundu yonse ya mano, kupatula choyamba cha premolar ndi zonse zolemba. Zikudziwika kuti nambala ya mano a mkaka ikhoza kukhala yosakwanira, ndipo izi sizikutanthauza kuti chikhazikitso cha nthawi zonse chidzakhalanso chosakwanira. Komabe, kuti mupeze ana achibwana ngati galu akukonzekera ntchito yowonetsetsa komanso yobereka, ndizofunika kuti musinthe.
Ambiri omwe sadziwa zambiri amafunsa kuti ndi mano angati omwe mwana wakhanda amakhala nayo galu? Ayi ndithu. Abwenzi athu ovuta kwambiri amabadwa opanda phindu. Popeza amadyetsedwa ndi mkaka, nthawi zambiri safuna mano, ndipo sakhala ndi pafupi masabata awiri. Mkaka woyamba, mwa njira, ndizozizira, kudula pamsinkhu wa masiku 12-16. Pambuyo pawo, premolars ndi incisors zimawonekera. Monga taonera kale, palibe chiyambi choyambirira mu mwanayo. Ngati iwo akuwoneka, akuwoneka kuti ndi vuto lachitukuko. Mfundo ndi yakuti sipadzakhalanso dzino losatha m'malo muno.
Galu ali ndi mano angati? Munthu wamkulu? Ndondomeko yambiri ya mano 42, yomwe 20 iyenera kukhala pamsana ndi 22 - pansi. Kwa mitundu yomwe ilipo mwa ana, makondomu onse ndi 4 oyambirira premolars akuwonjezeredwa. Kusintha kwa mano a mkaka m'mwana wamng'ono kumayambira pa miyezi 3-4 ndipo kumathera ndi miyezi isanu ndi umodzi. Pansi pa mkaka, m'mabowo, muli zida zosatha, zimayamba kukula mofanana ndi resorption ya muzu wa dzino. Udindo wake mu chingamu umakhala wovuta, ndipo amagwera. Kumalo ake kumakula dzino lokhazikika. Galu ali ndi mano angati? Pambuyo pa zaka khumi? Pa msinkhu uwu, korona zawo zachotsedwa. Pafupi ndi zaka 8 mpaka 9, amayamba kugwa, kotero kuti chida cha mano cha m'badwo uno chidzakhala chosakwanira kale. Zambiri zimadalira mtundu wa chakudya chomwe chiweto chimadya, ndi kusamalidwa kwa galu.
Ena samavomereza kuti nkofunika kuyeretsa mano a chiweto. Mwina saganiza kuti masiku ano galu sangathe kuyesa pofunikira kuti awayeretse bwino. Ndipo chakudya chimene nyamayo idya sichikhala ndi mchere wambiri nthawi zonse. Ndicho chifukwa chake muyenera kudziwa momwe mungasunthire mano anu , ndikuchita njirayi nthawi zonse, kamodzi pa sabata. Kuti muchite izi, gwiritsani ntchito burashi yachitsulo yokhala ndi hafu yokhala ndi hafu yachitsulo komanso mankhwala opangira mano. Wotsirizira angagulidwe pa sitolo ya pet. Kuyeretsa mano motere kumachotsa chikasu chokasu, koma zobiriwira zobiriwira-miyala zimatha kuchotsedwa pokhapokha pansi pa chithandizo chamankhwala kuchipatala. Chizoloŵezi chosamalidwa choyamwa chamlomo chidzasunga mano a peto ndi kuteteza kuoneka kwa fungo loipa kuchokera mkamwa mwake.