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Inyigisho y'Ubumenyi bw'Impeshyi: Iyo umuraba w'ubushyuhe bwa 40°C uhuye n'igerageza rya molekile
Ubushyuhe bwinshi bwakomeje kugaragara mu gice kinini cy'Ubushinwa vuba aha. Ku ya 24 Nyakanga, Ikigo gishinzwe igenzura ry'ikirere cya Shandong cyasohoye itangazo ry'ubushyuhe bwinshi bw'umuhondo, rihanura ubushyuhe "bumeze nka sauna" buri hagati ya 35-37°C (111-133°F) na 80% by'ubushuhe mu minsi ine iri imbere mu turere two mu gihugu....Soma byinshi -
Gusesengura ibitekerezo bitari byo mu bushakashatsi mu bya siyansi
Siyansi y'ubuzima ni siyansi karemano ishingiye ku bushakashatsi. Mu kinyejana gishize, abahanga mu bya siyansi bahishuye amategeko y'ibanze y'ubuzima, nk'imiterere ya ADN ifite helix ebyiri, uburyo bwo kugenzura ingirabuzima fatizo, imikorere ya poroteyine, ndetse n'inzira z'itumanaho ry'uturemangingo, binyuze mu buryo bw'igerageza. Ariko, pr...Soma byinshi -
Ingaruka za sisitemu za PCR mu gihe nyacyo ku kurwanya indwara zandura
Mu myaka ya vuba aha, uburyo bwo gukoresha uburyo bwa PCR (polymerase chain reaction) mu buryo bwihuse bwahinduye urwego rwo kurwanya indwara zandura. Ibi bikoresho bigezweho byo gusuzuma molekile byazamuye cyane ubushobozi bwacu bwo kumenya, gupima no kugenzura indwara zanduza mu buryo bwo...Soma byinshi -
Gusobanukirwa akamaro k'ibikoresho byo gusuzuma bya Ncov mu isi ya none
Nyuma y’icyorezo cya COVID-19, icyifuzo cy’abashaka ibisubizo bifatika ku isi nticyigeze kirushaho kwiyongera. Muri byo, ibikoresho byo gupima Koronavirusi Nshya (NCoV) byabaye igikoresho cy’ingenzi mu kurwanya icyorezo. Uko tugenda dusuzuma ingorane z’iki kibazo cy’ubuzima ku isi, dusobanukirwa im...Soma byinshi -
Ubuyobozi bw'ingenzi ku miyoboro ya PCR ifite ibice 8: Guhindura imikorere ya Laboratwari yawe
Mu rwego rwa biology ya molekile, ubushishozi n'imikorere myiza ni ingenzi cyane. Kimwe mu bikoresho binoza cyane imikorere ya laboratwari ni umuyoboro wa PCR wa 8-plex. Iyi miyoboro mishya yagenewe koroshya inzira ya polymerase chain reaction (PCR), bigatuma abashakashatsi bakora ex...Soma byinshi -
Akamaro ko Gupima Imikorere y'Umuvuduko w'Ubushyuhe
Ibikoresho bipima ubushyuhe ni ibikoresho by'ingenzi mu rwego rw'ibinyabuzima bya molekile n'ubushakashatsi ku bijyanye n'uturemangingo. Ibi bikoresho bikunze kwitwa PCR (polymerase chain reaction), ni ingenzi mu kongera uruhererekane rwa ADN, bigatuma abahanga mu bya siyansi bakora ubunararibonye butandukanye...Soma byinshi -
Udushya mu gihe kizaza mu bikoresho byo gupima coronavirus
Icyorezo cya COVID-19 cyahinduye imiterere y’ubuzima rusange, kigaragaza uruhare runini rwo gupima neza mu micungire y’indwara zandura. Mu gihe kiri imbere, ibikoresho byo gupima coronavirus bizabona udushya twinshi twitezweho kunoza uburyo bwo gukora neza, uburyo bwo gupima no...Soma byinshi -
Uruhare rw'ibizamini by'ubudahangarwa bw'umubiri mu gupima no gukurikirana indwara
Isuzuma ry’ubudahangarwa bw’umubiri ryabaye inkingi ikomeye mu bushakashatsi bwo gusuzuma indwara, rigira uruhare runini mu gupima no gukurikirana indwara zitandukanye. Ibi bizamini bya biochemical bikoresha umwihariko w’uturemangingo tw’umubiri kugira ngo bimenye kandi bipime ibintu nka poroteyine, imisemburo, na...Soma byinshi -
Intangiriro Sisitemu yo gutunganya aside ya nucleic ya Bigfish
Ibikubiye mu imbonerahamwe 1. Intangiriro y'ibicuruzwa 2. Ibintu by'ingenzi 3. Kuki wahitamo sisitemu zo gutunganya aside ya nucleic ya Bigfish? Intangiriro y'ibicuruzwa Sisitemu yo gutunganya aside ya nucleic ya Nucleic ikoresha ikoranabuhanga rigezweho rya magnetic bead kugira ngo itange...Soma byinshi -
Akamaro ko gupima ubushyuhe bwa PCR
Uburyo bwo gukora polymerase chain reaction (PCR) bwahinduye imiterere y’ibinyabuzima, butuma abahanga mu bya siyansi bongera imiterere yihariye ya ADN mu buryo butangaje kandi bunoze. Ishingiro ry’iyi gahunda ni PCR thermal cycler, igikoresho cy’ingenzi kigenzura ubushyuhe...Soma byinshi -
Izamuka ry'ibikoresho byo gupima byihuse: impinduka mu buvuzi
Urwego rw'ubuvuzi rwagize impinduka zikomeye mu myaka ya vuba aha, cyane cyane mu bijyanye no gusuzuma indwara. Imwe mu ntambwe igaragara cyane ni iterambere no gukoresha ibikoresho byo gupima byihuse. Ibi bikoresho bishya byahinduye uburyo bwo kumenya indwara, bitanga...Soma byinshi -
Guhindura PCR: FastCycler Thermal Cycler
Mu rwego rwa biology ya molekile, thermal cyclers ni ibikoresho by'ingenzi ku bashakashatsi n'abahanga mu bya siyansi. Bagira uruhare runini mu mikorere ya polymerase chain reaction (PCR), ari na yo shingiro ry'izamuka rya ADN, cloning na genetic analysis zitandukanye. Muri byinshi...Soma byinshi
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