Engvangin nge cancer hi a lo awm?

Cancer hi tunlai khawtlang nunah hian mi tam tak tihlauhawm tak a ni. Mahse, thuruk tak a ni lo. Cancer hi kan taksa an tih khawpui lian takah hian thil buaithlak tak tak thenkhat avanga lo awm a ni. He thuziakah hian kan taksa khawpui dan bawhchhiat a nih dan leh cancer natna a lo awm dan kan hmu dawn a ni.

Kan taksa hi dan zawmtu khawpui ang a ni!

A hmasain, kan taksa hi inrelbawlna tha, dan zawmtu khawpui ang maiin han thlir ila.

Khawpui mipuite: Cells

He khawpuia cheng mipui maktaduai tam takte hi cell an ti a. Heng cell tin hian hna bik an nei vek a. Tin, thupek, dan, an hnathawh tur a awm bawk: engtikah nge an lo thanglian ang, engtikah nge ram mi thar (cell thar) an siam ang (Cell Division), engtikah nge an rawngbawlna hun an zawh hnua an chawlhsan ang (Programmed Cell Death - Apoptosis). Heng zawng zawng hi ruahmanna siam angin a thleng vek a ni.

Khawpui dan bu: DNA

DNA hi he khawpui pumpui kalphung, mipui (cell) tinte tih tur leh an tih loh tur thupektu rule book lian tak a ni. He DNA bu-a thupek angin cell tin hian hna an thawk vek a ni.

Rulebook-a tihsual awmte: Mutations

Mahse, a chang chuan he dan bu lian takah hian tihsual a awm thei. Lehkhabu pakhata lehkha emaw, thumal emaw awm loh ang maiin. Heng tihsualte hi he DNA dan buah hian "mutations" kan ti a ni.

Engtin Nge Chûng Thil Tisualte Chu A Lo Thlen?

He dan bu hi a dik lo chhan lian tak pahnih a awm a, chungte chu:

1. Spontaneous errors: Khawpui pakhata citizen (cell) thar siam hian rule book (DNA) copy-naah hian tihsual tenau te chu a takin a thleng thei a ni.
2. Pawn lam thil ( Carcinogens ): Pawn lam thil thenkhat pawhin he dan bu hi a tichhe thei bawk. Ink tla, phek a kang, leh lehkhabu a bo ang maiin. He dan bu tichhe thei pawn lam thilte hi " Carcinogens " kan ti a ni. (Hemi chungchang hi a hnuah chipchiar takin kan sawi leh ang).

Khawpui Police: DNA siamthat dan tur

Vanneihthlak takin kan khawpui hian police officer thiam tak tak (genes related to DNA Repair Mechanisms) kan nei a. An hna chu dan bu (DNA)-a tihsual a awm veleh zawn chhuah leh siam that hi a ni. A tam zawkah chuan heng police officer te hian chutiang tihsual chu an siam tha thin. Mahse a chang chuan tihsual a pun chuan emaw, police (repair genes) ngei pawh a chhiat chuan heng tihsualte hi siamthat theih a ni lo.

Cancerous Rebellion A Intan Dan

Chuta tang chuan buaina chu a intan ta a ni. Rulebook-a mutations a pun zel a, khawpui enkawlna atana dan pawimawh ber pahnih a bawhchhiat chuan mipui (cell) thenkhat chu an hel tan ta a ni.

Dan Pawimawh Pahnih Bawhchhiat

Dan bawhchhiatna lian ber pahnih chu:

1. Construction (cell division) tanna tur signal control tu dan.
2. Dan chuan a tul lo emaw, dik lo taka sak a khap a ni.

"Construction kha titawp suh!" Signal jamming (Oncogenes) a ni.

Khawpui official pakhat chuan "start building" (start cell division) signal pe thin (chumi atana gene pangngai chu proto-oncogenes a ni). DNA rulebook-a tihsual a awm avangin he official signal hi a block a, "Start building! Build more! Build more!" (heng gene dik lote hi oncogenes an ni). Car accelerator-a ke pen a, a tlakbuak ang mai a ni! Chuvangin cell te chu tawp lovin an inthen tan ta a ni.

Breaking the "Construction dik lo kha titawp rawh!" signal (Tumor Suppressor Genes) tih a ni.

Tin, khawpui chhunga a tul lo taka building sak a nih hian officer dang pakhat a awm a, " Stop !" Chutiang DNA tihsual avang chuan he officer hian "Stop!" signal chuan hna a thawk tawh lo. Car brake te chu a tar hunah a thawk tawh lo ang bawkin!

Cell-te’n dan an bawhchhiatna rah chhuah: Cancerous Tumors

Tunah chuan han ngaihtuah teh, accelerator a tlakbuak a, brake a thawh tawh loh chuan eng nge thleng?

Thunun loh phalna nei lo sak

• Mipui (cell) te chu ding lovin, dan bawhchhiain an inthen chhunzawm zel a ni.
• A dik lo a nih pawhin siamthat a ni lovang.
• A hun takah chawlhsan (thi - apoptosis) lovin an awm chhunzawm zel a ni.

Heng cell pawl hrang hrang, dan bawhchhia a, a tul lo taka inthen darh leh lo thanglian khawmte hi "tumor" kan tih hi an ni. Khawpui pakhata phalna nei lova building sak ang mai an ni.

Tumor tha lo leh tha lo tak tak te

Heng phalna nei lo siam (tumor) hi chi hnih a awm a:

• Benign Tumors: Hmun khata dan bawhchhia: Hengte hi dan bawhchhia a, hmun khata dan lova building te tak te sa te ang an ni. A siamna hmunah a awm reng a, khawpui dangah pawh a darh lo. Mahse a awmna hmun a zirin (kawngpui khar ang chi) chu a buaithlak deuh thei.
• Malignant Tumors: Khawpui tibuaitu helho: Heng mite hi mi hlauhawm ber an ni! Dan loa saknaah chauh an tawp lo. Anmahni ram (invasion) bangte pawh an tichhia a, an luah ramte chungah an zuang thla bawk.

Helna darh zel dan: Invasion leh Metastasis

Heng malignant tumor te hi chutah chuan a tawp lo.

Ram luah tawhte hneh: Invasion

Chu hel cell te chu (Cancer cells te hian an awmna hmun (organ) ramri an tichhia a, an chhehvel tissue hrisel leh leilung (invasion) an rawn lut ta a ni.

Khawpui hla tak takah colony thar: Metastasis

Chu aia hlauhawm zawk chu heng hel cell-te hian khawpui kawngpui lian (thisen kalna kawng) leh kawngpui sir (lymphatic vessels)-ah te an kal a, khawpui chhung hmun hla tak tak (taksa peng dang - lung, thin , thluak, etc.) thlengin an kal a, chutah chuan dan loa colony thar (secondary tumor emaw metastases) an din a ni. Hei hi "metastasis" an ti a. Hei hi cancer stage hlauhawm ber a ni.

Cancer Risk Tibuaitu Pawn lam thilte

Tunah chuan a hmaa kan sawi tawh ang khan rulebook (DNA) tichhe thei pawn lam thil (carcinogens) te hi han thlir ila. Hengte hi cancer vei theihna tipungtu an ni.

Khawpui Dan Bu Tichhe thei Thil

• Zuk leh hmuam: Dan bu hal ang maiin: Cigarette, beedi, cigar meikhu, leh zuk leh hmuam chewing (a chang chuan betel nen) te hi hmêlma lian tak an ni a, dan bu (DNA) nasa takin an tichhe a ni. Hei hi cancer tam tak, lung, ka, leh kawr te thlentu a ni.
• Zu: Dan kengkawhtu daltu angin: Zu in tam lutuk hian indirect-in dan a tichhe mai bakah taksa siamthatna kawng a tibuai bawk. Liver, throat, leh breast ang chi cancer vei theihna a tipung a ni.
• Unhealthy Diet & Obesity : Khawpui infrastructure tihchak loh ang bawkin: fiber tlem, processed leh high-fat/sugar diet, thei leh thlai tlakchhamna, leh thau lutuk hian khawpui hriselna zawng zawng leh rule book stability a nghawng a, cancer thenkhat (e.g. bowel cancer) vei theihna a tipung a ni.
• Radiation & Chemicals: Dan bu-a lehkha awmte tihbo ang maiin: Ni zung ultraviolet rays (UV radiation) na tak, X-ray ang chi radiation, leh chemical thenkhat asbestos leh pesticides te hian dan bu (DNA)-a lehkha awmte chu direct-in a tichhia thei a ni.
• Infection: Khawpui chhunga hmelma lut ang maiin:Virus thenkhat [e.g., human papillomavirus (HPV), hepatitis B leh C] leh bacteria [e.g., Helicobacter pylori (H. pylori)] te chu khawpui chhungah an lut thei a, rulebook an nghawng thei a, hun kal zelah cancer hri lengah an pui thei bawk.

Thutawp: Cancer hriatthiamna leh Risk tihziaawmna

Chuvangin, cancer hi zan khat thil thua lo awm thei thil a ni lo. Kan taksa khawpui dan bu, DNA tihchhiat (mutations) avanga hun kal zelah thil chi hrang hrang (kan tih dan, kan chhehvel, thlahtute pawh a ni mai thei), khawpui thununna (cell thanna leh thihna thununna) a chhiat avanga lo awm a ni. Accelerator a tang a, brake a chhe a, dan bawhchhia mipui (cell) te chu thunun theih lohvin an awm a, khawpui pum pui an rawn bei ta a ni.

He thawnthu hi i hriatthiam phawt chuan kan rule book (DNA) humhalh a pawimawh tih a chiang a, carcinogens (zuk leh hmuam, zu tul lo, eitur hrisel lo) te pumpelh a, nunphung hrisel (chaw tha, exercise) nunpui a pawimawh tih a chiang hle. Tin, harsatna (symptoms) a lo awm hunah emaw, test hmanga dan bawhchhia (cancer cells) te hriat hmasak chuan he helna hi khawvel zau zawka a darh hmain tihtawp a pui dawn a ni.