Bafuputsi ba fumana lefu likhomo tse ncha le ho thibela e tsoa ho e ho jala

Bafuputsi ba fumana lefu likhomo tse ncha le ho thibela e tsoa ho e ho jala

Latelang lithuto tsa liphatsa tsa lefutso tsa manamane a holofala, ho etsa lipatlisiso ke khona ho apola lefu le neng e sa tsejoeng fumanoa har'a likhomo Holstein. The ho ikatisa poho eo e phetoho liphatseng tsa lefutso le ka tsela eo ka deformation simoloha e hona joale e beha fatše ho thibela lefu lena le ho ata ka ho eketsehileng.

Ka hare ho likhomo Sedanishe ho ikatisa ya peo ea botona ea mong ho ikatisa poho e sebediswa ho inseminate a mangata likhomo. Ka lebaka la ho inseminations ngata poho e 'ngoe ka ka tsela eo ntate likete manamane. Ka hona, ke habohlokoa ho bona hore na ho ikatisa lipoho tsoele mafu a lefa.

Sena ke hantle seo bafuputsi ba Univesithing ea Copenhagen entse feela. Ka ho ithuta ka har'a Holstein manamane phatlalatswa saense koranta ea  BMC liphatsa tsa lefutso  li sibolotse lefu hitherto undescribed har'a liphoofolo - ka deformation ea sefahleho ba ba khethile ho bitsa sefahleho Dysplasia Syndrome. Bafuputsi ba fumane ya phetoho liphatseng tsa lefutso bo liphatseng tsa lefutso hore ke sesosa sa lefu lena le har'a manamane a le amahanngoa ho khutlela ho 'ngoe ho khetheha ho ikatisa poho. Poho e hona joale e beha fatše ho thibela Maemong a eketsehileng ba lefu lena le har'a manamane a le lecha-hlaha.

'Re fumana hore e mong ho ikatisa poho a ne a qapa phetoho liphatseng tsa lefutso tse liseleng tsa peo ea botona tse hlahisang lisele, e leng se ileng ho deformation har'a manamane. Poho feta phetoho liphatseng tsa lefutso ho 0.5 diphesente tse malinyane a eona, e leng ha e utloahala eka e ngata. Empa poho ena ne a se a tsoala tse fetang 2.000 manamane le ka nang le monyetla tlile ho Ntate le ho feta. le manamane All holofala shoa kapa ne le mang a timetsoe hobane ba ne ba tšoeroe. Ka lebaka leo, ho ne ho le bohlokoa ho fumana sesosa ', o re Professor Jørgen Agerholm ho tswa Lefapheng la mafu a diphoofolo Clinical Sciences.

Ka mor'a hore u fumane boitsebiso bo fumaneng ho veterinarians tsa manamane a le deformations sefahleho, Jørgen Agerholm tsamaea ho ea batla Maemong a feta ka marangrang hae ea veterinarians likhomo, ho akarelletsa le ka Facebook. Ka mor'a moo o ile a fumana manamane ho feta ho itlhahloba.

DNA ho tswa ho manamane a holofala ile ea behoa tlas'a lithuto tsa liphatsa tsa lefutso, 'me mona bafuputsi tsejoa karolong kakaretso ea liphatsa tsa lefutso tse nang le phetoho liphatseng tsa lefutso ha le a fumanwa ka ho tloaelehile Holstein DNA. Sena se ne ho ka khoneha ka lebaka la ho ka ho phethahetseng mappings fetileng ea ho tloaelehile Holstein DNA.

bafuputsi ebe o ile a ithuta hore a tšoanang deformations ea sefahleho li fumanoa har'a batho, 'me tsena li bakoa ke liphetoho tse bang teng karolong e tšoanang ea liphatsa tsa lefutso, ba ka ho toba ho feta ho FGFR2 phatsa ea lefutso har'a masea e ncha-hlaha. phatsa ea lefutso ena e ile di hlahlamantswe ho ka liphatsa tsa lefutso e le manamane ',' me bafuputsi ba ne ba ka nako eo a khona ho etsa qeto ea hore e le phetoho liphatseng tsa lefutso ka phatsa ea lefutso ena ne a entse hore lefu har'a manamane. Lefu lena le batho ka tsela eo o ile a thusa bafuputsi ka tshebetso ya ho hlwaya le phetoho liphatseng tsa lefutso phatsa ea lefutso.

Bafuputsi ba boela ba hlahloba DNA ho batsoali le bana babo le manamane a 'me ka ithuta hore phetoho liphatseng tsa lefutso le tsona busitse mona. Sena se bolela hore le manamane ntshetswa pele le deformation ha phetoho liphatseng tsa lefutso le ile fetela pele ho tloha ka 'mè kapa ntate oa' me a sa tsoa e le 'mè le ntate, e leng moo ho nang le mafu a mangata a lefa.

'Sepheo ho ne ho lula ho palo ea manamane a kula' me bafu ba theola, joalokaha ba bang ba mafu a lefa ke e bohloko haholo le invalidating. Tabeng ena mahlo fanyehoa theoha e le lihlooho tsa manamane a, 'me deformations sefahleho etsa hore ba ho ba le mathata a tebileng ho hema. Ha ho thata ho nahana bohloko ena bakileng. diphetho ho etsa lipatlisiso tse kang tsena li tla heighten boiketlo phoofolo ke fokotsa ho ata ha mafu a joalo. Le ya e le hantle e boetse e ntlafatsa ka boemo ba lichelete tsa beng ba likhomo, ba khona ho fokotsa tahlehelo ', oa hlalosa Jørgen Agerholm, eo le eena Hlooho ea Section ya mafu a diphoofolo ho ikatisa le Obstetrics.

Romela molaetsa wa hao ho rōna:

dipatlisiso HONA JOALE
  • * CAPTCHA: Thusa khetha Tree


Post nako: Feb-27-2018
WhatsApp Online Chat !