Sensitization - nayo ... On dzakasiyana zvichirehwa izwi rimwechetero

Sensitization zviitiko kuchengetwa zvipenyu, mushonga, zvepfungwa, kemisitiri uye wefizikisi, uyewo dzimwe nzvimbo dzinoverengeka nesayenzi. Panyaya iyi, rinoreva zvinhu zvakasiyana chaizvo. Chii Unorevei?

Biology uye Medicine

Kazhinji, izvi izwi rinoshandiswa allergists. Munzvimbo iyi, sensitization - iri kuwedzera muviri aikanganiswa chero zvekunze kana zvemukati kuitika. Inguva wokutanga neutachiona semhinduro kuonana nevamwe zvinhu. Panyaya iyi, muviri unobudisa chaizvo antibodies, wakawedzera node nodes, nhamba lymphocytes, uyewo akaona kuchinja tsinga. Saka, sensitization - chokwadi, paumbwe imwe sema kuita. Nguva inotevera neVadzidzi irritant anogona dzikava matambudziko dzakazara kare.

Pane here chinonzi kusapindirana kweropa sensitization. Ndicho iyoyi, asi zvariri zvisikwa. Sezvo nazvo vakadzi nepamuviri kusapindirana kweropa negative. Muchiitiko ichi protrude irritant mapuroteni mu fetus ropa.

Uyezve, izwi iri pamwe pfungwa "kwadzakabva" rinoshandiswawo rondedzero pfungwa. Receptors vanogona kurovedzwa, dzichiri nehanya kwavo. Somuenzaniso, kugadzirwa kuravidza uye kunhuwidza tinoita tasters vezvinonhuhwira. Unogonawo kudzidzisa chiratidzo kana kunzwa, kukwidza kunopindirana susceptibility wayo kana mukupindura zvimwe kuitika. Kana kuti zvimwe chikonzero chimwe mhando receptors hadzishandi zvinosanganisira muripo zvenhengo zvakawedzera aikanganiswa dzimwe nhengo. Saka, sensitization - mumwe mashandiro unobvumira muviri kuchinjira kumamiriro ezvinhu matsva, uyewo chiratidzo pamberi simba anotikurudzira.

In kwepfungwa

Kwete chete kune zvinhu zvipenyu uye vanachiremba vanoshandisa ichi izwi. Vanachiremba uyewo kushandisa pfungwa iri mubasa ravo, kunzwisisa kwavo mananara imwe mhando, asi pane imwe chechetere. Kazhinji, kuchiri mubvunzo desensitization, kureva mitigating kuzvidya Zvinoitwa pakupindura kuitika. Zvikurukuru, shoko rinoshandiswa akapoteredza ndichiva kubvisa phobias.

Imwe nzvimbo chikumbiro - muropa chepfu zvakasiyana siyana. Muchirevo chechinyorwa chino, sensitization - a chisimba maitiro nhengo kupindura kudzokororwa dose rokutanga. Pano zvepfungwa ratova rakada bordered nokuda neurobiology, nekuti, maererano tsvakurudzo, chiitiko ichi kunoitika nokuda nokuchinja vanonzi mufaro centre. Zvinonzi kuzivikanwa pfungwa kupindwa muropa kuwana zvimwechetezvo inoda zvose yepamusoro mishonga. Mundima iyi, zvakapesana iye wakarurama sensitization.

Mienzaniso kushandisa rokuti dzimwe minda kwesayenzi

Pfungwa iyi rinoshandiswawo wefizikisi uye, somuenzaniso, mune photochemistry. Muchiitiko chokutanga, imwe sensitization anoreva kuchinjwa simba kubva mumwe Morekuru kune mumwe. Muhurukuro yechipiri pamusoro kuwedzera aikanganiswa ari Photographic zvinhu, uye zvakabviswa ari spectral sensitization hwaishandiswa maitiro kunokwanisika muchiedza imwe wavelength chete.