DNA test leh genetic test chungchang kan sawi dawn em ni?

‘DNA test’ leh ‘genetic test’ tih ang chi thumal i hre tawh ngei ang, a dik em? A châng chuan movie-ah te, news-ah te pawh. Chûngte chu eng nge ni tak tak? Engvangin nge an tih zawh? An hnen atangin eng nge kan zir theih? Heng zawng zawng hi chipchiar takin, awlsam takin, vawiin hian sawi ila.

Genetic Testing hi eng nge ni?

A awlsam zawngin, genetic test chu i gene , chromosome , a nih loh leh protein -a inthlâk danglamna zawngtu test a ni. Hei hi DNA testing an ti bawk . He test-ah hian i thisen, vun, sam, tissue emaw, naute i beisei a nih chuan i naute hual veltu amniotic fluid sample lak a ni. He test hian genetic condition i neih leh neih loh a nemnghet thei a, a titawp thei bawk. Nakin lawkah genetic condition i neih theihna tur, emaw, i fate hnena genetic condition i thlen theihna tur te hriatchhuahna kawngah pawh a pui thei bawk.

Genetic test hian eng nge a zawn?

Okay, chuti a nih chuan heng genetic test te hian eng tak nge an zawn? Anni hian i gene, chromosome leh protein-a inthlak danglamna an zawng ber a ni. Ngaihtuah teh, DNA test hian i taksa, i hmel lan dan leh i mizia siamtu genes chungchang tam tak a hrilh thei che a ni.

• Hei hian natna bik i neih leh neih loh a nemnghet thei a ni.
• Hei hian natna thenkhat vei theihna chance sang tak i neih leh neih loh a hriattir thei bawk.
• Chu mai pawh ni lovin, heng test te hian i fate hnena i pek theih tur mutated gene i neih leh neih loh a enfiah thei bawk.

DNA test chi hrang hrang nge awm?

A chi hrang hrang tlemte han thlir ila.

1. Gene testing neih a ni

Hei hian i DNA enfiah a, i gene-a inthlâk danglamna, mutations , tih chu zawn a huam a ni. Heng mutations te hian genetic disorder thenkhat a thlen thei a, a tipung thei bawk. Heng genetic test-te hian gene pakhat chauh, gene engemaw zat emaw, i DNA pumpui emaw a en thei a ni. I DNA zawng zawng en hian genomic testing an ti a .

2. Chromosome test neih dan tur

Chromosome test hi i chromosome enfiahna a ni a, chu chu DNA hrui sei tak a ni. Gene awmna order-a inthlak danglamna an zawng thin. Heng inthlak danglamna te hian genetic condition a thlen thei a ni. Entîr nân, chromosome copy dang i neih leh neih loh an hre thei a ni .

3. Protein test dan

Protein test hian kan cell chhunga chemical reaction awm, enzyme activity te chu a zirchiang a ni. I proteins-ah harsatna a awm chuan i DNA-ah inthlak danglamna a awm thei tihna a ni. Chutiang inthlak danglamna chuan genetic condition a thlen thei bawk.

Genetic test hun hrang hrangah tih a ni

Tunah chuan eng dinhmunah nge heng genetic test te hi a tangkai tih i en ang u.

Nau neih hmaa Test neih thin

Naupai i nih chuan i naute piang lai hian naupai laiin an gene emaw chromosome emaw-ah mutations a nei em tih i hre thei a, prenatal DNA test hmangin i hre thei ang. Mahse, heng test te hian condition zawng zawng a detect vek lo tih hre reng ang che. Mahse, kan hriat theih kan hriat natna thenkhat nen i naute hi a pian theih dan tur an hrilh thei che a ni. Entirnan, i chhungkuaa mi pakhatin genetic history , i naute chu genetic condition a vei theihna a sang zawk tihna a nih chuan, i doctor chuan heng prenatal test te hi a rawt thei ang.

Diagnostic Testing neih a ni

Heng diagnostic test te hian genetic diseases bik emaw chromosomal problems emaw i neih leh neih loh hriat theih nan a pui thei a ni . Mahse, an genetic condition zawng zawng an test thei lo. Naupai lai hian heng diagnostic test te hi hman fo ni mahse, natna lanchhuahna i neih chuan i hriat chian theih nan engtik lai pawhin tih theih a ni.

Carrier Testing neih a ni

Natna thenkhat chu ``Autosomal Recessive`` tiin thlah khat atanga thlah dangah an lo darh zel bawk. Chu chu mi pakhatin chutiang dinhmun gene chu a nei thei a, mahse symptom a lantir lo tihna a ni. Chu gene kengtu mai a ni. Chu chu, natna chi khat ``Autosomal Recessive`` natna chi khat, mutated gene carrier i nih leh nih loh carrier testing hmangin i hre thei tihna a ni. Hei hi nu leh pa zinga pakhatin chhungkaw history-a ``Autosomal Recessive`` natna a neih chuan tih a ni tlangpui. A chhan chu, naupangin chutiang natna a neih theih nan chuan nu leh pa pahnih hian chu gene copy an neih a ngai a ni. Chuvangin, pakhat chu carrier nia hriat a nih chuan, pakhat zawk pawh test a nih chuan, naupangte hian chu natna chu eng chen nge an vei tih hriat theih a ni.

Preimplantation Testing neih a ni

Hei hi test bik deuh a ni. Assisted reproductive techniques (ART) hmanga tih a ni a, entirnan , in vitro fertilization (IVF) hmanga tih a ni.Preimplantation test hian embryo siam mek zingah hian genetic mutations a awm tih hmuhchhuah theih a ni. Hei hian embryo atanga cell tlemte lak a, mutations bik test a huam a ni. Tichuan, chutiang mutations nei lo embryo chauh chu naupai theihna tura beih nan uterus-ah dah a ni.

Nau piang thar Screening neih a ni

I naute chu a pian hnu ni engemaw zat screening neih a ni ang. He nau piang thar screening hian genetic, metabolic, hormone nena inzawm natna thenkhat a enfiah thin. Nausen piang tharte hi screen hmasa ber an ni a, a chhan chu harsatna a awm chuan enkawl tan thuai theih a nih vang a ni. Ram/state tin hian eng condition nge hetiang hian screened tur tih an rel tlangpui. Entirnan, United States-a damdawi inah chuan nau piang tharte chu natna 35 aia tam an enfiah thei a ni.

Predictive leh Presymptomatic Testing neih a ni

Nakin lawka genetic condition i neih theihna tipungtu gene mutations hi a chang chuan predictive leh pre-symptomatic testing hmangin hmuh theih a ni. Hei hian i genes inthlak danglamna hian natna thenkhat i vei theihna a tipung em tih a enfiah thin. Entirnan, cancer chi thenkhat , hnute cancer ang chi te hi he category-ah hian an tel a ni. Pre-symptomatic testing hian symptoms i neih hmain genetic condition i nei dawn em tih a hriat theih. Mahse 100% a chiang thei lo. Hetiang test chi hrang hrang tih hian tihsual theihna chance tlemte a awm fo thin. Chuvangin, test i neih hmain i doctor nen he thu hi sawi hmasa phawt ang che.

Genetic test hmangin eng natna nge hriat theih?

Hei hi a pawimawh hle. Genetic test hian dinhmun thenkhat a hriat theih laiin, engkim a hmu thei lo tih hriat reng a pawimawh . Tin, test result positive chuan he natna hi i nei dawn tihna a ni hauh lo. Mahse, heng genetic test te hi natna leh dinhmun hrang hrang tam tak finfiah emaw, paih chhuah emaw nan a tangkai thei hle. Entirna tlemte chu hetiang hi a ni:

• `Down Syndrome` `(Down Syndrome)` tih hi a ni
• Huntington-a Natna a ni
• Cystic Fibrosis natna a awm
• `Sickle Cell Natna` `(Sickle Cell Natna)`
• `Phenylketonuria` `(Phenylketonuria)` tih hi a ni
• Colon (Colorectal) cancer natna a ni
• Hnute Cancer a ni

Hetiang natna dang pawh a awm nual.

Heng DNA test te hi engtin nge an tih thin?

A awlsam khawp mai. I doctor chuan sample a la ang che. I thisen, i sam, vun te tak te, tissue te, a nih loh leh, i naupai a nih chuan , i naute hual veltu amniotic fluid te pawh a ni thei.A ni thei. He amniotic fluid hi naupai laiin i nausen hualtu tui a ni. Chumi hnuah doctor chuan he sample hi laboratory-ah a thawn ang. Laboratory-ah chuan technician-te chuan i gene, chromosome, protein-a inthlak danglamna awm leh awm loh an enfiah ang. A tawp berah chuan technician te chuan test result chu i doctor hnenah an thawn ang.

Genetic testing hian eng hlauhawmna nge a neih?

Genetic test tam zawkah hian taksa lama hlauhawmna hi a tlem hle. Mahse, nau neih hmaa test neih a nih chuan nau pai theihna a tlem hle . Hei hi a chhan chu test-naah hian i naute i pum chhunga awm amniotic fluid sample lak a ngai a ni.

Mahse, genetic testing hian risk nasa zawk a keng tel a , rilru leh sum leh pai lamah pawh.

I beisei loh result i hmuh chuan i thinrim thei a, i hlau thei a, i beidawng thei a, i lungkham thei a , i inthiam lo mai thei bawk . Hei bakah hian genetic test-na hian sum tam tak a seng thei a, a chang chuan cheng nuai za tam tak a seng thei bawk. Insurance hian he senso hi a khum thei a ni. Mahse test chi leh test chhan ah a innghat fo thin.

Chubakah, genetic test hian genetic condition zawng zawng a pe vek lo va, test zawng zawng hi 100% a dik vek lo. Tin, engtiang chiahin nge symptoms a nasat dawn tih leh engtikah nge genetic condition a lo awm dawn tih pawh an sawi thei lo bawk.

DNA test result hian eng nge a sawi?

DNA test result hi hriatthiam a awlsam ngai lo. I doctor chuan test chi hrang hrang, i medical history leh i chhungkaw history te hmangin result chu a hrilhfiah ang. Tichuan, a result chiang tak chu a hrilhfiah ang che. Results chu hetiang hian category hrang hrangah then theih a ni:

• Positive: I DNA test result a positive a nih chuan lab-in natna thlen thei nia hriat genetic mutation a hmuchhuak thei tihna a ni. Hei hian natna hmuhchhuah a nih thu a nemnghet thei a, natna kengtu i nihzia a hriattir thei che a, natna kai theihna a sang zawk tih a hriat theih bawk.
• Negative: I DNA test result negative a nih chuan lab chuan i DNA-a natna thlen thei genetic mutation hriat chhuah a hmu thei lo tihna a ni. Hei hian diagnosis a paih chhuak thei a, natna kengtu i ni lo tih a hriat theih a, natna vei theihna chance sang tak i nei lo tih a hriat theih bawk.
• Thil chiang lo:I DNA test result a chiang lo a nih chuan lab-in genetic mutation a hmuchhuak mai thei tihna a ni. Mahse, thil pangngai nge natna thlentu mutation tih hriat theihna tur information an nei tlem hle. Hei hi mi zawng zawng hian kan DNA-ah hian normal, natural variation kan nei a, chu chuan kan hriselna a nghawng lo.

DNA test hi engtiang chiahin nge a dik?

Genetic test dik leh dik loh tehna kawng hnih a awm a. Pakhat chu analytical validity a ni. Hei hian DNA test hian gene bik pakhata mutation a awm leh awm loh dik taka a hriat theih leh theih loh a en a ni. A dang chu clinical validity a ni. Hei hian mutation a awm chuan natna emaw, dinhmun emaw bik nen a inzawm em tihna a ni. DNA test titu laboratory zawng zawngte chu sorkar pawm dan angin an enkawl vek a ni. Heng standard te hi genetic test dikna tur atana siam a ni.

DNA test result hmuh nan hian eng chen nge hun a duh?

Test result thenkhat chu ni rei lo te chhungin a la thei bawk. A bik takin nau neih hmaa test hi a lo kir leh thuai thin. Mahse, test dang erawh chuan result hmuh nan kar eng emaw zat a la ngai thei a ni. I doctor chuan i test neih tur result i dawn hun tur chungchangah thu chiang tak a pe ang che.

DNA test kit tha ber chu eng nge ni?

Dik tak chuan DNA test neih i duh chuan a tha ber chu i bula doctor emaw, genetic counselor emaw nen inhmu a, test tihsak hi a ni. Chumi hnuah chuan i tana test dik tak thlang turin an pui ang che a, result i hmuh hunah awmzia an sawipui ang che. Mahse, doctor kaltlanga i kal theih loh chuan DNA testing company atangin direct-in DNA test kit i la thei bawk. Hei hi ``Direct-to-Consumer'' (DTC) genetic testing an ti a. DNA test kit tha ber berte hian an test-na scientific basis chungchangah hriatthiam awlsam tak tak a pe a ni. Mahse, hengte hi hman hian hlauhawmna a awm a, a chhan chu nangmah ngeiin result chungchang sawipui tur i nei lo mai thei.

Genetic condition i test positive a nih chuan, emaw, natna vei theihna a sang zawk tih i hriat chuan i doctor nen inbiakna neihpui ngei ang che. Genetic counselor hnenah a refer thei che a ni. Chu counselor chuan nangmah leh i thu hriatte chu a ennawn thei a, eng nge i tih leh tur tih ngaihtuah turin a pui thei che a ni.

Engtik lai khan nge DNA testing hi an tan?

Hei pawh hi thawnthu ngaihnawm tak a ni. Scientist-te chuan kum 1980 chho vel khan `(Restriction Fragment Length Polymorphism - RFLP)` tih analysis an siam chhuak a. He analysis hi DNA hmanga genetic test hmasa ber a ni. Mahse kum 1990 chhoah chuan `(Polymerase Chain Reaction - PCR)`DNA testing neih a ni ta a ni. He PCR DNA test dan hian a hmaa RFLP testing method chu a thlak ta a ni. DNA testing science hi a danglam zel a, a inthlak danglam zel bawk.

DNA Paternity Test tih hi eng nge ni?

He thu hi i hre tawh ngei ang. DNA paternity test hmangin naupang pa dik tak chu tu nge a nih tih hriat theih a ni. DNA cheek swab emaw thisen test emaw hmangin mi pakhat chu i naute emaw, i fa emaw biological father a nih leh nih loh a hriat theih. Hei hi naupai laiin prenatal paternity test tih hmangin hriat theih a ni bawk.

A tawp berah chuan thil hriat reng tur

Okay, chuvangin DNA testing, a nih loh leh genetic testing chungchang kan sawi nasa hle. Heng test te hian genetic condition i neih leh neih loh emaw, nakin lawkah natna engemaw i vei theihna tur emaw hriat theihna a pe a ni. Genetic testing hian rilru hahdamna engemaw chen a pe thei che a , risk leh limitation tam tak a keng tel bawk .

Genetic testing i duh chuan i doctor nen inbia ngei ang che. Genetic counselor hnenah a refer thei che a, a kalphung zawng zawng chungchang a sawi belh thei bawk.

He thu hi i hlawkpui ngei kan beisei. Hetiang thil hi i hriat belh duh chuan min hriattir dawn nia!

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