Shin ka taɓa yin mamakin abin da ainihin jikinmu ya ƙunsa? Ba a yi mu da babban abu ɗaya ba. Kamar yadda babban gini ake yi da ƙananan tubali, haka nan jikinmu ake yi da ƙananan sassa. Muna kiran waɗannan sassan 'ƙwayoyin halitta'. Don haka, lokacin da yawancin waɗannan ƙwayoyin halitta waɗanda ke aiki iri ɗaya suka haɗu, muna kiran su 'ƙwayoyin halitta'. Wannan shine abin da muke magana a kai a yau.
Menene wannan 'ƙungiyar' da ke cikin jiki?
Hanya mafi sauƙi ta fahimtar wannan ita ce ɗaukar jikinmu a matsayin babban kamfani. Duba yadda wannan ƙungiya take da tsari mai kyau, daga sama zuwa ƙasa:
- Jikinka gaba ɗaya: Wannan shine cikakken kamfanin. Domin ya yi aiki yadda ya kamata, kowane sashe da kowane ma'aikaci dole ne su yi aiki tare.
- Tsarin Gabobi: Waɗannan kamar manyan sassa ne a cikin kamfani. Misali, abubuwa kamar tsarin narkewar abinci, tsarin numfashi, da sauransu. Duk waɗannan sassan suna aiki tare don yin babban aiki mai rikitarwa.
- Gaɓoɓi: Waɗannan kamar masana'antu ne daban-daban a cikin waɗannan sassan. Ka yi tunanin abubuwa kamar zuciya, huhu, hanta, da koda. Kowanne daga cikin waɗannan gabobin ya ƙunshi aƙalla nau'ikan nama guda biyu.
- Nama: Waɗannan kamar 'ƙungiyoyi' ne na aiki na musamman a cikin masana'anta. Ana samar da waɗannan nama ta hanyar haɗa ƙwayoyin halitta da yawa waɗanda ke yin aiki iri ɗaya. Wannan shine abin da muke magana a kai a yau.
- Kwayoyin Halitta: Waɗannan su ne ma'aikatan kamfanin. Akwai nau'ikan ƙwayoyin halitta sama da 200 daban-daban a jikinmu. Kowace ƙwayar halitta tana da takamaiman aiki.
Shin kun fahimci yadda jikinmu yake tsari yanzu? Sai lokacin da duk waɗannan matakan suke aiki yadda ya kamata ne za mu iya kasancewa cikin koshin lafiya.
Waɗanne manyan nau'ikan kyallen jiki ne?
Za a iya raba kyallen jikinmu zuwa manyan nau'i huɗu. Kowanne nau'i yana da takamaiman aiki. Waɗannan suna kama da ƙungiyoyin ƙwararru a sassa daban-daban.
| Nau'in nama | A takaice dai, abin da kuke yi |
|---|---|
| 1. Nama mai siffar epithelial | Rufewa da karewa. Kamar 'layin kariya' a jikinmu. |
| 2. Nau'in Haɗi | Haɗawa, tallafawa, da kuma riƙewa tare. Kamar 'danko' na jiki. |
| 3. Nau'in Tsoka | Ƙirƙirar motsi. Kamar 'injin' a jiki. |
| 4. Nama mai jijiyoyi | Sadarwa, wato, aika saƙonni akai-akai. Kamar 'tsarin wayar tarho' na jiki. |
Yanzu bari mu yi magana game da kowanne daga cikin waɗannan nau'ikan dalla-dalla.
1. Nama na Epithelial - Mai Kare Mu
Wannan nau'in nama yana cikin jikinmu a matsayin abin rufewa . Ka yi tunanin mafi kyawun layin fatar jikinka (epidermis) ko membrane wanda ke rufe cornea na idonka . Waɗannan suna kare sassan da ke ciki daga duniyar waje.
Haka kuma, bangon gabobin da ke cikin jikinmu an rufe shi da wannan kyallen epithelial. Misali, bangon ciki na ciki. Waɗannan suna aiki kamar ƙofofi, wato, suna sarrafa abin da za a iya ɗauka da abin da za a iya fitar da shi. Kwayoyin wannan kyallen suna da tsabta sosai, suna kusa da juna.
2. Nama Mai Haɗawa - 'Dum' Wanda Ke Haɗa Komai
Kamar yadda sunan ya nuna, babban aikin wannan nau'in nama shine haɗawa da riƙe sassa daban-daban na jiki tare . Wasu nama masu haɗin kai suna taimakawa wajen haɗa jikinmu wuri ɗaya.
Ba kamar nama na epithelial ba, wannan nama yana da manyan sarari tsakanin ƙwayoyin halitta. Wannan sarari yana cike da wani abu da ake kira 'matrix'. Sunadaran da sauran abubuwan da ke cikin wannan suna ƙayyade kauri da ƙarfin nama.
Abin mamaki shi ne ba wai kawai ƙasusuwanmu da guringuntsi ba, har ma da jininmu da ruwan lymph ɗinmu suna cikin wannan nau'in nama mai haɗin kai.
3. Nau'in Tsoka - Injin da ke da alhakin motsinmu
Idan muka yi magana game da tsoka, abu na farko da ke zuwa a zuciya shine motsi . Wannan tsokar ta ƙunshi zare waɗanda aka haɗa su aka haɗa su. Motsi yana faruwa ne lokacin da waɗannan zare suka haɗu suka ƙunƙura suka shimfiɗa. Idan suka haɗu ta wannan hanyar, suna ba da ƙarfi mafi girma fiye da idan zare ɗaya ne.
Akwai nau'i biyu na waɗannan motsi:
- Motsin ciki:Misali, zuciyarka tana bugawa. Tana fitar da jini. Kuma idan muka ci abinci, tsokoki suna taruwa don motsa abinci ta hanyar narkewar abinci. Ba za mu iya sarrafa waɗannan ba.
- Motsin waje: Abubuwa kamar motsa hannayenmu da ƙafafunmu, tafiya, da gudu kamar yadda muke so. Za mu iya sarrafa waɗannan.
Wani abu na musamman na tsoka shi ne yana amsa siginar lantarki . Wato, tsoka tana matsewa idan ta karɓi siginar lantarki. Wannan yana da mahimmanci ga kowace tsoka a jikinmu ta yi aiki.
4. Nama Mai Jin Jiki - Cibiyar Sadarwarmu
Nama na jijiyoyi kuma an yi su ne da zare. Amma waɗannan ba sa motsi kamar zare na tsoka. Madadin haka, suna ɗauke da siginar lantarki da sinadarai a ko'ina cikin jiki a cikin babban gudu .
Wannan kamar tsarin wayar tarho ne a jikinmu. Babban aikinsa shine ɗaukar saƙonni daga wani wuri a cikin jiki zuwa wani. Kamar tsoka, tsokar jijiyoyi suma suna amsawa ga siginar lantarki. Amma babban bambanci shine ƙwayar jijiyoyi tana ɗaukar siginar da take karɓa zuwa inda take so ta hanya ɗaya.
Idan ana maganar kwakwalwa, wataƙila ka ji labarin `(launin toka)` da `(launin fari)`. Duk waɗannan ƙwayoyin jijiyoyi ne. Ana ɗaukar wuraren da ƙwayoyin jijiyoyi da ake kira `(neurons)` a matsayin `(launin toka)`, kuma wuraren da aka haɗa dogayen zare da ake kira `(axons)` waɗanda suka fito daga waɗannan ƙwayoyin jijiyoyi tare ana ɗaukar su `(launin fari)`.
Wane nau'in nama ne ya fi yawa a jikinmu?
Nau'in haɗin kai shine mafi yawan nama a jikinmu kuma yana ko'ina . Dalilin haka shine yawancin abubuwa suna cikin wannan nau'in. Yi tunani a kai, sai dai mafi kyawun Layer na fata, duk sauran sassa, ƙasusuwa, jini, duk waɗannan nama ne masu haɗin kai. Saboda haka, wannan shine nau'in nama mafi yawan a jikinmu.
Me zai faru idan likita ya yi magana game da 'nama'?
Ko da yake ba kasafai muke amfani da kalmar 'nama' a rayuwarmu ta yau da kullum ba, abin da aka halicce mu ne da shi. Amma ka yi tunanin, likitanka ya gaya maka, "Bari mu ɗauki samfurin nama." Ko kuma, "Cutarka tana shafar wannan nau'in nama ne kawai." A wannan lokacin, har ma kalma ɗaya da aka saba amfani da ita na iya zama kamar babban abu a gare mu, kuma za mu iya jin tsoro.
Kada ka firgita. Idan likitanka yana magana ne game da nama kuma ba ka fahimci ma'anarsa ba, kada ka yi jinkirin tambaya . "Likita, za ka iya yi min bayani a takaice?" Hakanan alhakin likitanka ne ya taimaka maka ka fahimci lafiyarka .
Yana da matuƙar muhimmanci a gare ka ka san game da jikinka da kuma yadda yake aiki. Zai taimaka maka ka yanke shawara mai kyau game da lafiyarka .
Saƙon Ɗauka Gida
- Jikinmu tsari ne mai tsari. Asalin sashinsa shine ƙwayoyin halitta. Kwayoyin halitta suna haɗuwa don samar da kyallen takarda, kuma kyallen takarda suna haɗuwa don samar da gabobin jiki.
- Akwai manyan nau'ikan nama guda huɗu a jiki: epithelial (rufewa), connective (connecting), tsoka (motsi), da kuma juyayi (communication).
- Kowanne daga cikin waɗannan nau'ikan nama yana da takamaiman aiki mai mahimmanci.
- Nama mafi yawan jiki a jikinmu shine nama mai haɗin kai.
- Idan likitanka ya faɗi wani abu game da nama kuma ba ka fahimce shi ba, kada ka ji tsoron neman bayani.











💬 Comments (0)
No comments yet. Be the first to share your thoughts here.
Add Your Comment