Hanyoyin halitta da muhalli suna taka muhimmiyar rawa
Psoriasis wata cuta ce mai lalacewa ta jiki wanda ke da fata na fata wanda yake ja, muni, da kuma tayarwa. Zai iya bambanta da ƙananan wasu lokuta da ke shafi ɓangare na jiki yayin da wasu sun ƙunshi jikin duka.
Akwai nau'o'in nau'o'in psoriasis guda biyar da aka bayyana ta hanyar bayyanar su da sassan jikin da zasu iya shafar:
- Plaque psoriasis shine babban nau'i kuma yana da siffofin da muke yawan haɗawa da yanayin: flamed, red faci tare da silvery, scales Sikeli. Rashin gaggawa ya fi yawan gani a baya na makamai, ɓoye, shins, da kuma kewaye da cibiya.
- Guttate psoriasis yana da kyan gani, launuka masu launi da yawa sun fi launin ruwan hoda kuma sun bayyana mafi yawa akan makamai, kafafu, ciki, da kirji.
- Pustular psoriasis ne halin kananan, tura-cika blisters. Saurin wani lokaci kawai ya bayyana a kan dabino ko ƙusai; a wasu lokuta, suna rufe dukan jikin.
- Rashin karkatar da psoriasis wani bambanci ne mai yawanci wanda yake rinjayar launin fata, irin waɗannan wadanda ke ƙarƙashin tasirin, magunguna, ƙirjinta, ko gurguzu.
- Erythrodermic psoriasis yana faruwa a lokacin da rash ya zama tartsatsi kuma ana iya haifar da shi daga duk wani bambancin da aka ambata.
Rashin lafiyar nakasattun kwayoyin halitta ne wanda tsarin jiki na jikin ya juya kan kansa kuma ya kai hari kan kwayoyin lafiya. A psoriasis, DNA da aka fitar daga jikin fata na fata yana haifar da amsawar da ba a yi amfani da shi ba wanda ake amfani da kwayoyin jinin kariya masu kariya don kashe kwayoyin lafiya a yankin.
Duk da yake ba a san ainihin hanyar psoriasis ba, an yi imani cewa haɗuwa da dalilai na taimakawa wajen bunkasa cutar.
Kwayoyin Halitta na Psoriasis
Masu bincike sun gano tarawar maye gurbi tara wanda zai iya haifar da lalata psoriasis. Daya daga cikin wadannan maye gurbin, mai suna PSORS-1, ya zama babban mahimmanci. Ayyukan kamar waɗannan sun canza yadda wasu kwayoyin ke aiki.
Tare da psoriasis, maye gurbin suna da alaka da kwayoyin T-helps "mai taimakawa", irin kwayar cutar da ke dauke da kwayar cutar T-ray a cikin gwargwadon nau'ikan da kwayoyin da ake nufi don halakarwa.
Hanyoyin Kwayoyin cuta na Psoriasis
A cikin tsarin da ba a yi amfani da shi ba, al'amuran jini suna haifar da kwayar cutar yayin da suke cikin mahaukaci kamar ƙwayoyin cuta da ƙwayoyin cuta. Wadannan kwayoyin jinin suna samar da sunadaran da ke taimakawa wajen kare rayuka.
Tare da psoriasis, jinin jinin ba zato ba tsammani. Sun fara farautar fata kuma sun kaddamar da wasu abubuwan da zasu haifar da kwayoyin jikinsu da sauri don tarawa akan farfajiyar.
Tsarin da tsarin al'ada na al'ada ya yi, yana tsufa, kuma ya mutu ya ɗauki kimanin kwanaki 30. Amma a cikin psoriasis, fata yana cikin wannan sake zagayowar a cikin kwanaki uku zuwa shida. Wannan ya karu sakamakon sakamako a cikin mummunan raguwa da muka haɗu da psoriasis.
Cunkushewar wadannan kwayoyin suna haifar da sakin sunadarai da ake kira cytokines wanda kawai kara zuwa ƙonewa.
Ayyukan muhalli na Psoriasis
Ba duk wanda ke da kwayar halitta don psoriasis zai sami psoriasis ba. A wasu lokuta, kunna nau'ikan kwayoyin halitta kawai ke faruwa ne kawai a gaban wani faɗakarwar muhalli .
Wadannan mawuyacin waje zasu iya haɗawa da su:
- raunin fata, ciki har da abrasions, kunar rana a jiki, da miyagun ƙwayoyi
- yanayin sanyi
- damuwa
- kamuwa da cuta
- low calcium
- wasu magunguna, irin su masu hana ACE, beta-blockers, da lithium
Sources
- > Habif, T. "Psoriasis." Clinical Dermatology, 4th Edition. Ed. Thomas Habif, MD. New York: Mosby, 2004. 209-239.
- > Smith, C., da Barker, J. "Psoriasis da kuma gudanarwa." British Medical Journal. 2006; 333: 380-384.