Kuyang'ana pa Mmodzi mwa Mfundo Zambiri Zokulamba
Ngati ali ndi mwayi, anthu ambiri amatha kukhala ndi ukalamba . Koma pali malingaliro osiyanasiyana okhudza momwe ukalamba umagwirira ntchito. Nthano yosinthika mwachisokonezo cha ukalamba ndi imodzi. Pano pali kufotokoza mwachidule kwa chiphunzitsocho, komanso kuyang'ana pa ziphunzitso zina za ukalamba.
Chiphunzitso cha Somatic Mutation
Nthano iyi imanena kuti gawo lofunikira la ukalamba limatsimikiziridwa ndi zomwe zimachitika kwa majini athu titatha kulandira.
Kuchokera nthawi ya mimba, maselo a thupi lathu amapitirizabe kubereka. Nthawi iliyonse selo ligawikana, pali mwayi kuti zina mwa majini zidzakopedwa molakwika. Izi zimatchedwa kusintha. Kuonjezera apo, kuyika kwa poizoni, poizoni kapena kuwala kwa dzuwa kungayambitse kusintha kwa thupi lanu. Thupi limatha kusintha kapena kusokoneza kusintha kwakukulu, koma osati onse. Pambuyo pake, maselo osungunukawo amadziunjikira, amadzifanizira okha ndipo amachititsa mavuto m'thupi kuti agwirizane ndi ukalamba.
Mfundo Zina Zokalamba
Mofanana ndi mfundo zonse zakale, chiphunzitso cha mutatic mutation chimangosonyeza chidutswa cha puzzles. N'zoona kuti pali umboni wosonyeza kuti kusintha kwa majini kumabweretsa mavuto komanso ngakhale imfa, koma sitinganene kuti izi ndizofunikira kwambiri pa ukalamba. Mfundo zina ndizo:
- Lingaliro la Kutaya Maganizo : Mfundo imeneyi imanena kuti pamene anthu akula, sakhudzidwa kwambiri ndi moyo pamene anali aang'ono, ndipo zimenezi zimapangitsa munthu kukalamba. Ndizosapeŵeka kuti ubale pakati pa munthu ndi ena udzasinthidwa kapena kusinthidwa mwabwino pamene iwo akukalamba, mwina chifukwa munthu wokalamba wachoka pakati pa anthu, kapena anthu achokapo.
- Chiphunzitso cha Ntchito: Umboni uwu umatsindika kufunika kwachitetezo chotsatira pamene tikukula. Ngati wina sagwiranso ntchito komanso sakuchita zinthu zomwe adazikonda, zikhoza kufulumira kukalamba. Pofuna kulimbana ndi izi, muyenera kuyesetsa kusintha maudindo atsopano kuti mutenge malo omwe angawonongeke chifukwa cha ukalamba. Mwachitsanzo, kudzipereka, kukhala wothandizira zidzukulu kapena kutenga chizoloŵezi chatsopano kungathandize.
- Chiphunzitso cha Neuroendocrine: Njira ya neuroendocrine imayambitsa kutulutsa mahomoni m'thupi. Nthano iyi imanena kuti pamene anthu akula, mahomoni amasulidwa mopanda mphamvu komanso osagwira ntchito, omwe amafulumira kukalamba.
- Mutu Wopanda Phindu : Lingaliro ili likusonyeza kuti kusintha kwakukulu kumene kumachitika pamene matupi athu akutha chifukwa cha ufulu wodzisankhira, umene ukhoza kuwononga DNA ndi njira zina m'thupi.
- Nthano ya Kulamba: Pamene anthu akukalamba, maselo awo amatha kukhala olimba kwambiri, omwe amalepheretsa ntchito yawo yachibadwa ndipo amatha kuyambitsa zida zowononga m'maselo a thupi. Mfundo imeneyi imanena kuti kuperewera kwa maselo kuti asamangidwe bwino ndi zinthu zina zowononga zimayambitsa thupi.
- Lingaliro la Kutsika kwa Mitochondrial: Ngati mitochondria ya maselo, yomwe imathandiza thupi kutulutsa mphamvu, imataya mphamvu yokonza Adenosine Triphosphate (ATP), kukalamba kudzachitika, molingana ndi chiphunzitso ichi.
- Mfundo Yogwirizanitsa Pakati Pazifukwa Zonse : Lingaliro lopangitsa kuti anthu asinthe ndilo lingaliro lakuti kusintha kwa thupi monga chonchi kumachitika m'thupi mwathu ndipo kungachititse munthu kukalamba. Patapita nthaŵi, mapuloteni, DNA ndi ma molekyulu ena a thupi m'thupi zimakhala ndi ziphatikizo zosayenera, zomwe zimatchedwa maulendo a mtanda, kwa wina ndi mnzake. Pamene izi zimagwirizanitsa, zingayambitse minofu kuti ikhale yowonongeka ndi kugwira ntchito bwino, zomwe zimapangitsa munthu kukalamba.
> Chitsime:
> Physiopedia. (nd). Malingaliro Okalamba.