"Ibintu byose bikura bitewe n'izuba", urumuri rw'izuba rugizwe n'urumuri rutandukanye, rumwe rukagira uburebure butandukanye bw'uburebure, rugaragaza ibara ritandukanye, bitewe n'imirasire yarwo ku burebure bw'ingingo n'imikorere y'ibinyabuzima biratandukanye, ingaruka ku mubiri w'umuntu nazo ziratandukanye.
Porofeseri Michael Hamblin wo mu Ishuri ry’Ubuganga rya Harvard yasohoye inyandiko z’ubushakashatsi zigaragaza ko urumuri rutukura rushobora gutanga urukurikirane rw’ingaruka z’ubushyuhe, ingaruka za fotokemike, n’izindi ngaruka za biyoloji, hamwe n’ubujyakuzimu bw’ingingo z’umubiri w’umuntu kugeza kuri mm 30 cyangwa zirenga, ku miyoboro y’amaraso, imiyoboro ya lymphatic, impera z’imitsi, n’ingingo ziri munsi y’umubiri. Kubera ko urumuri rutukura ku ruhu rw’umuntu rwo kwinjira cyane, rutaboneka mu zindi ntera z’urumuri rw’imiraba y’urumuri, bityo rukaba ruzwi nka "idirishya ry’uruhu rw’umuntu".
Umubiri winjizwa n'urumuri rutukura gute?
Mu ngingo z'umubiri wacu, kwinjiza urumuri ahanini biterwa na poroteyine, amarangi n'izindi macromolecules na molekile z'amazi, aho molekile z'amazi na hemoglobine biri mu gice cy'urumuri rutukura rw'ikigereranyo cyo kwinjiza urumuri ari bike, fotoni zishobora kwinjira cyane mu ngingo kugira ngo zikore ingaruka zijyanye n'ubuvuzi, kandi urumuri rutukura n'umubiri w'umuntu ni byo byegereye imirasire y'imirasire ya elegitoronike, kandi bizwi kandi nka "urumuri rw'ubuzima! Bizwi kandi nka"umucyo w'ubugingo".
Gufata uburebure butandukanye bw'urumuri n'ingingo z'uruhu
Byongeye kandi, ku rwego rw'uturemangingo, mitochondria ni yo ifata urumuri rutukura cyane. Umucyo utukura uzahurirana n'uburyo bwo kwinjiza urumuri rwa mitochondria, kandi fotoni zayo zinjira mu mubiri w'umuntu, bigatuma habaho uburyo bwo gukora ikoranabuhanga rya fotochemical - enzyme reaction, bityo catalase ya mitochondria, superoxide dismutase n'izindi enzymes zijyanye n'imikorere y'ingufu ziyongera, bityo byihutisha ikorwa rya ATP, byongera ingufu zitangwa n'uturemangingo, kandi byihutisha inzira y'ikoreshwa ry'ingufu no gukuraho metabolites z'uburozi mu mubiri. Bihutisha ikoreshwa ry'ingufu mu mubiri no gukuraho metabolites z'uburozi mu mubiri.
Amakuru y'Imbere mu Kigo cy'Ubushakashatsi cya Fotovoltaic cya Amerika
Ikindiubushakashatsi bwerekana ko imirasire y'urumuri rutukura ishobora guhindura imiterere y'uturemangingo dufitanye isano n'isukari,lipide na poroteyine metabolisme, bigatuma byoroha kuri fibroblasts gukoresha aside irike nk'ibikoresho fatizo byo gukora ATP,bityo bikihutisha imikorere y'ibinure; kandi icyarimwe,bishobora kandi gutuma igaragara ry'uturemangingo tujyanye n'ingufu mu mikorere y'ingufu rirushaho kugenzurwa, nka NADH dehydrogenase, ATP synthetase, na poroteyine za flavin zitwara electron, wIbyo bifasha gusana no kuvugurura ingirangingo zangiritse, no gukangura ingirangingo z'imitsi kugira ngo zigere ku ntego yo kuvura. Bishobora kandi gukangura ingirangingo z'imitsi kugira ngo zigere ku ntego yo kuvura.
Uburyo bushoboka bwo kurinda ubwonko buterwa n'urumuri rutukura
Ingaruka z'urumuri rutukura ku mubiri w'umuntu zituma umubiri utera imbaraga
Ingingo ibihumbi n'ibihumbi ku buryo urumuri rutukura rukoreshwa mu kurabagirana ndetse n'igerageza ryinshi ryakorewe kwa muganga nabyo byagaragaje ko urumuri rutukura rugira ingaruka zikomeye kuubwiza, gukira kw'umubiri, kongera ubudahangarwa bw'umubiri muri rusange,n'ibindi, kandi ko bigira uruhare runini mu guteza imbere ikorwa rya corpus luteum y'intanga ngore, kugenzura uburinganire bw'imisemburo y'imibonano mpuzabitsina, kunoza icyerekezo cyo kureba, kugabanya ibiro n'ibinure, no kugabanya amarangamutima.
- Umucyo utukura utuma ibara rihinduka neza
Ubundi bushakashatsi bwagaragaje ko urumuri rutukura rushobora kubuza imikorere ya tyrosinase muriimisemburo itera melanocyte, bityokubuza ikorwa rya melanin, kandi icyarimwe bigatera gukora kwa poroteyine kinase igenzurwa n’inyuma y’uturemangingo, bigabanya igaragara ry’ibintu bifitanye isano na poroteyine za tyrosinase, bigatera ingaruka zo gukuraho ibara ry’uruhu, kandi bigatera imbere cyane indwara zo kwangirika kw’uruhu,harimo n'uduheri two mu maso, ibiheri, n'izindi ndwara zo mu maso.
- Umucyo utukura wongera ubushobozi bwo kurwanya umunaniro
Inzobere mu buvuzi bw’amashusho (photobiology) mu bya Passarella n’abandi bashakashatsi basanze imirasire y’urumuri rutukura mu gihe cy’iminota 20 ishobora kongera ubwinshi bw’umwuka wa ogisijeni mu maraso, no kugabanya imikorere y’uturemangingo tw’umubiri,kugabanya umusaruro wa aside lactic mu gikorwa cyo gukora imyitozo ngororamubiri, kandi bishoborabigabanya cyane umunaniro, bikongera ubushobozi bw'umubiri bwo kurwanya umunaniro no kwihangana.
- Umucyo utukura utuma habaho kutabona neza
Ubushakashatsi bw’abahanga mu bya siyansi b’Abongereza bwasohotse mu kinyamakuru Scientific Reports bwagaragaje koItara ritukura ryinshi mu minota itatu gusa ku munsi ryagabanyije cyane ububabare bwo kutabona, aho kureba kwabo kwarushijeho kuba kwiza ku kigero cya 17%.
Itara ritukura rya buri munsi ryemejwe n'abaganga ku bwiza n'ubuzima bwiza
Ni ngombwa kuvuga ko ubuvuzi bw'urumuri rutukura bufite amateka maremare. Mu 1890, "se w'urumuri rutukura" NR Fenson yakoresheje ubuvuzi bw'urumuri rutukura kugira ngo akize abarwayi ba ndurwe na lupus, akiza ubuzima bw'abantu benshi kandi akinga amasura menshi. Muri iki gihe, ubushakashatsi bw'ibanze n'ubw'ubuvuzi ku buvuzi bw'urumuri rutukura bwarushijeho kwiyongera no kwaguka, kandi bwabaye uburyo "budasimburwa" ku ndwara nyinshi.
Abarwayi bakorewe ubuvuzi bw'urumuri rutukura mu kinyejana cya 19
Hashingiwe kuri ibi, itsinda rya MERICAN ryatangije ikigo cya gatatu cya MERICAN cyo kuvura urumuri rutukura, gihujwe n'ikoranabuhanga rya multi-ratio composite light source ryakozwe na MERICAN Light Energy Research Center ku bufatanye n'itsinda ry'Abadage, rigizwe n'imisemburo ikora ku buryo bwo gukora na mitochondria kugira ngo inoze sisitemu y'amaraso no kugenzura imikorere y'umubiri, kandi igabanye ibyangiritse biterwa na radicals yigenga, kugira ngo ikureho neza umuhondo muri antioxydants, yoroshye ibara, yera kandi ikarishye uruhu; no gusana no kurinda metabolisme. Inasana kandi ikarinda metabolisme, kugenzura ubudahangarwa bw'umubiri n'imikorere itandukanye y'uturemangingo, bityo ikongera urwego rw'ubudahangarwa bw'umubiri n'ubuzima busanzwe.
Kugira ngo harebwe ingaruka zabyo nyakuri, itsinda rya MERCAN ryari ryatumiye amagana y’abapolisi bafite uburambe gukora igenzura ry’inyandiko nyakuri mu gihe cy’iminsi 28. Nyuma yo kugenzura ibyabaye mu buryo bufatika, amagana y’abapolisi bafite uburambe bashimiye cyane ubunararibonye bw’Inzu z’Abazungu za MERCAN zo mu Gisekuru cya Gatatu mu bijyanye no kumva, kwera, gutuza amarangamutima no kugabanya ububabare.