Wetin na sɛl day? (Sɛl Day) - Lɛ wi lan dis wɔndaful stori bɔt wi bɔdi?

Yu dɔn ɛva wɔnda aw wi bɔdi de ridyus insɛf ɛvride? Sɔntɛnde, wi skin kin shed, ɛn we wi gɛt wund, i kin wɛl ɛn nyu skin kin gro. Bihayn ɔl dis na wan rili wɔndaful ɛn impɔtant prɔses we dɛn kɔl "Sɛl Day". Pan ɔl we di nem kin tan lɛk se i de mek wi fred smɔl, fɔ tru, na rili impɔtant tin we wi bɔdi nid fɔ gɛt wɛlbɔdi. Lɛ wi tɔk bɔt am insay simpul wɔd dɛn tide.

Lɛ wi si fɔs, wetin na dɛn sɛl dɛn ya?

Fɔ tɔk am simpul wan, sɛl dɛn tan lɛk di smɔl smɔl tin dɛn we de mek wi bɔdi. Infakt, wi gɛt pas 30 trilyɔn sɛl dɛn na wi bɔdi. Jɔs lɛk aw wi nid brik fɔ bil os, na dɛn sɛl dɛn ya mek ɔl pat na wi bɔdi, lɛk wi skin, mɔsul, liva, at, ɛn bren. Ɛni sɛl gɛt tri men pat dɛn.

• di sεl mεmbran: Dis na di tכn kכva we de rawnd di sεl. I de du lɛk pɔsin we de kia fɔ di get, ɛn i de kɔntrol wetin de go insay ɛn kɔmɔt na di sɛl.
• Saytoplasm: Dis na di wata we de insay di sɛl. Dis na di say we bɔku pan di kemikal dɛn we di sɛl kin du, lɛk fɔ mek prɔtin ɛn fɔ mek ɛnaji.
• Nyukliɔs: Dis na di kɔntrol sɛnta fɔ di sɛl, lɛk di bren. Ɔl wi jɛnɛtik infɔmeshɔn ɔ DNA, de insay dis nyukliɔs. di nyuklios de yuz di infכmeshכn we de insay dis DNA bak fכ mek RNA, we de kכri di mεsej dεm we di sεl nid fכ wok.

Wetin mek di sɛl dɛn na wi bɔdi kin day?

Bɔku rizin dɛn de we mek di sɛl dɛn kin day. Sɔm pan dɛn tin ya gud, sɔm pan dɛn nɔ so gud.

• We pɔsin de ol: Jɔs lɛk aw wi de ol, na so di sɛl dɛn kin liv sɔm tɛm bak. afta we wan hεlty sεl divayd lεk 50-60 tεm εn mek nyu sεl dεm, da sεl de nכ go ebul fכ sheb igen. Afta dat, di sɛl kin day bay insɛf.
• Damej: Sɔm sɛl dɛn kin pwɛl we dɛn nɔ ebul fɔ ripɛnt. We dis kin apin, dɛn sɛl dɛn de kin day bay dɛnsɛf ɛn nyu sɛl dɛn we gɛt wɛlbɔdi kin tek dɛn ples.
• Nɔ yuz am: Sɔntɛnde, we i de gro, sɔm sɛl dɛn nɔ nid fɔ de. fכ egzampl, di pikin in finga dεm kin fכs fכ fכs tכgeda, bכt na we di sεl dεm bitwin dεm day.
• Sik ɛn tin dɛn we kin apin na do: Jɛm, pɔyzin, wund, ɛn sɔm mɛrɛsin kin mek bak di sɛl dɛn pwɛl ɛn day.

Wetin na di men we dɛn we di sɛl dɛn kin day?

Lɛ wi tɔk bɔt tri men we dɛn we di sɛl dɛn kin day. Dɛn tri ya rili difrɛn frɔm dɛnsɛf. dis dεm na apoptosis, כtofagi, εn nεkrכsis.

1. Apoptosis - program sεl dεd

dis dεn kכl dis "programmed sεl dεd." Wetin kin apin ya na dat we wan sɛl rich di ɛnd pan in layf, ɔ we i dɔn pwɛl, i kin pwɛl insɛf ɔdasay, ɛn i nɔ kin ambɔg di sɛl dɛn we de rawnd am.

di bεst εgzampl na di separeshכn fכ di pikin in finga dεm na di bεlε we a bin tכk bכt. Fɔs, wan say de we tan lɛk skin bitwin di finga dɛn. we di sεl dεm we nכ nid bitwin dεn day כf insay wan we we dεn plan bikoz fכ di prכsεs fכ ``Apoptosis``, di finga dεm de sεparayt fayn fayn wan. if dis prכsεs nכ de apin fayn, sכm pikin dεm kin gεt finga dεm we sכk tכgeda we dεn bכn dεm (Syndactyly).

Wetin kin apin if dis prɔses nɔ go fayn?

• If apoptosis nɔ apin fayn fayn wan:Imajin wetin go apin if ol sɛl dɛn we dɔn pwɛl kɔntinyu fɔ liv ɛn nɔ day. Dɛn sɛl dɛn de go bigin fɔ sheb we dɛn nɔ ebul fɔ kɔntrol dɛnsɛf. Dis na di men rizin we mek kansa kin apin. di kεnsar sεl dεm na "immortal" sεl dεm we nכ de day we dεn fכ day.
• if apoptosis apin tu mכch: sכmtεm, di sεl dεm we implεnt fכ di bכdi de day insay dis prכsεs we dεn nכ fכ day. fכ egzampl, pan sik dεm na di nεv sεstem lεk Pakinsin sik כ Alzaima, di imכtant nεv sεl dεm (nyurכn) dεm na di bren de day tumɔs. Dis kin afɛkt di ebul fɔ tink ɛn muv.

2. כtofagi - di sεl dεm de 'it' dεn sεf

di wכd `Autophagy` min ``sεlf-it.'' Dis na prכsεs we dεn plan fכ du bak. Bɔt, di wan ol sɛl nɔ de day na ya. wetin de apin na di sεl insεf de ``digεst'' di ol, dεm we dεn dכn, εn yusles pat dεm insay di sεl εn i de yuz di mεtirial dεm we de kכmכt bak fכ bil nyu, hεlty pat dεm.

Fɔ tɔk am simpul wan, i tan lɛk se yu de klin os. Yu trowe di tin dɛn we dɔn brok, tek di tin dɛn we pɔsin kin yuz, ɛn bil nyu tin dɛn.

Wetin na di gud ɛn bad tin dɛn bɔt dis?

• Di gud sayd: Dis risaykul prɔses de ɛp wi imyun sistɛm fɔ pwɛl jem lɛk vayrɔs ɛn baktri dɛm we de kam insay di bɔdi. I kin ɛp bak fɔ mek di sɛl dɛn we gɛt wɛlbɔdi nɔ tɔn to kansa sɛl ɛn protɛkt frɔm sik dɛn lɛk at sik.
• di dכwnsayd: If pכsin כlrεdi gεt kεnsar, dis prכsεs fכ ``Autophagy'' kin gεt nεgεtiv impak, as kεnsar sεl dεm kin yuz di εkstra nyutrishכn frכm dis risaykul fכ gro ivin fast.

Sɔm pipul dɛn kin tray fɔ kɔntrol di tin dɛn we dɛn de it ɔ fast fɔ tray fɔ mek dɛn sɛl dɛn yɔŋ bak. pan tap we dεn biliv se dis de mek di prכsεs fכ ``Autophagy'', dεn nכ pruv am pan sayɛns se i de wok fayn. If yu nɔ fɔ it fayn, dat kin ambɔg yu wɛlbɔdi, so yu fɔ rili tɔk to yu dɔktɔ bifo yu du dis kayn tin.

3. Nεkrכsis - Sεl dεm we de day wan wan

Dis na di we aw sɛl dɛn kin day we dɛn nɔ gɛt plan, bikɔs ɔf aksidɛnt. Jɔs lɛk aw `(Apoptosis)` tan lɛk pisful ritayayeshɔn, `(Necrosis)` tan lɛk aksidɛntal day.

biכs fכ injuri, tכxin, infεkshכn, כ lכs bכdi fכ fכlכ to wan εria, di sεl dεm de pwεl εn ‘bכrst’. Dɔn di tin dɛn we de insay di sɛl kin lik kɔmɔt ɛn pwɛl di wɛlbɔdi sɛl dɛn we de rawnd am. Dis kin mek inflamɛns na da eria de ɛn mɔ sɛl dɛn kin bigin fɔ day. Dɛn kɔl dis tisu day.

Di men tin dɛn we kin mek pɔsin gɛt nɛkrɔsis:

• Injuri ɛn aksidɛnt dɛn
• Infεkshכn dεm lεk baktri dεm εn vayrus dεm
• Pɔyzin tin dɛn ɛn yuz drɔgs
• Di blɔd ɛn ɔksijɛn we de go na wan pat na di bɔdi we de lɔs. Fɔ ɛgzampul, pan gangrene, di skin tisu kin day. insay avaskul nεkrכsis, di bon tisu dεm de day.