Gene far

Gene far - wannan magani ne hereditary ba hereditary, multifactorial cututtuka, wanda yana da za'ayi ta hanyar gabatar da gene cikin wani haƙuri sauran Kwayoyin. Manufar far ne don kawar da kwayoyin lahani ko ba da sel sabon fasali. Sauƙin shiga a cikin cell ne da lafiya, da cikakken aiki gene, fiye da wa gyara lahani a cikin data kasance.

Gene far da aka iyakance zuwa karatu a somatic kyallen takarda. Wannan shi ne saboda gaskiyar cewa wani tsangwama tare da jima'i da tayi Kwayoyin iya ba sosai unpredictable sakamakon.

A halin yanzu aiyuka dabara ne tasiri a cikin zalunta biyu monogenic da multifactorial cututtuka (m marurai, wasu iri nauyi zuciya da jijiyoyin jini cututtuka, kwayar cututtuka).

Game da 80% na dukkan ayyukan da suka shafi gene far, HIV da kuma ciwon daji. A halin yanzu, bincike da aka gudanar da irin wannan ana hereditary cututtuka kamar hemophilia B, Gaucher ta cuta, cystic fibrosis, hypercholesterolemia.

Jiyya na kwayoyin cututtuka shafi:

· The selection da kuma yaduwa daga mutum iri na sel a cikin haƙuri.

· A gabatarwar da waje genes.

· The selection na sel a cikin abin da "kama" kasashen waje gene.

· Kafawa ga mãsu haƙuri (msl, da jini).

Gene far dogara ne a kan gabatarwar cloned DNA cikin tsokoki na haƙuri. A mafi inganci hanyoyin da ake daukarsa a matsayin injectable da aerosol alurar.

Gene far aiki a hanyoyi biyu:

1. jiyya na monogenic cututtuka. Wadannan sun hada da disturbances a cikin kwakwalwa da cewa suna hade da wani lalacewar da Kwayoyin cewa samar da neurotransmitters.

2. jiyya na hereditary cututtuka. Babban fuskanci amfani a cikin art:

· Halitta kyautata na rigakafi Kwayoyin.

· Kara immunoreactivity na ƙari.

· Block magana na oncogenes.

· Kare lafiya Kwayoyin daga jiyyar cutar sankara.

· Input ƙari haɗẽwar haushi genes.

· A samar da anti-ƙari jamiái lafiya Kwayoyin.

· Production na antitumor alluran.

· Local sake kunnawa na al'ada kyallen takarda ta yin amfani da antioxidants.

Amfani da gene far yana da abũbuwan amfãni mãsu yawa, kuma a wasu lokuta ne kawai dama a wani al'ada rayuwa ga marasa lafiya. Duk da haka, wannan yanki na kimiyya ba cikakken gane. Akwai wani kasa da kasa ban a kan gwaji na al'aura da pre-kafawa tayi Kwayoyin. Wannan ne yake aikata domin ya hana maras so gene gina da kuma maye gurbi.

Bunƙasa da yarda da wasu daga cikin yanayi a karkashin abin da gwajinsu an halatta:

1. A gene canjawa wuri a cikin manufa Kwayoyin, dole ne aiki na dogon lokaci.

2. A dan hanya yanayi gene dole ne kula da ingancinta.

3. Gene canja wurin kamata ba sa illa halayen a cikin jiki.

Akwai wasu batutuwa da suka ragu dacewa a yau da kuma ga masana kimiyya da dama, a duniya:

• Za cikin masana kimiyya aiki a filin na gene far, wajen samar da wani cikakken genokorrektsiyu cewa ba zai haifar da barazana ga zuriyarsa?

• Za bukatar da amfaninta na gene far jiyya ga wani musamman ma'aurata fi haɗarin kutse zuwa nan gaba daga mutãne?

• Ko irin hanyoyin da ake barata, ba da yawaitar mutane na duniya a nan gaba?

• Ta yaya za labarta irin wannan hanyoyin a cikin mutane tare da tambayoyi homeostasis na biosphere da kuma al'umma?

A ƙarshe, ya kamata a lura da cewa kwayoyin far a yanzu mataki na mutãne yayi hanyoyin da za a bi da mafi tsanani cututtuka da cewa har kwanan nan aka dauke m da kuma m. Duk da haka, a lokaci guda, da ci gaban wannan kimiyya fuskanceshi masana kimiyya sabon kalubale da cewa dole ne a jawabi a yau.