Nguruve cat syndrome
Kurwisana nekatsanana kwakajairika, kunoitika kusvika kusvika 25 kubva muzana yevanhu vanorwara. Kaka utachiona hunowanzowanzopfuura kukurumidza kuenda kune imbwa dander , chokwadi chingave chakabatana nehupamhi hwebvudzi dema uye dander sechirwere-uye nokuti makate kakawanda haashambirwi. Iyo yakakura yekate, Fel d 1 , inowanikwa mumakumbo ekati, mumharadzano kubva kune zvipembenene zvisinganzwisisiki muganda, mune uburu, uye mumaronda akaoma anorega.
Mamwe makumbo ose anokonzera, anosanganisira albumin (protein yakakura muropa), anowanikwa mumugine urine, saliva, neropa.
Chikafu chemhuka , chakadai senyama, nyama yenguruve, huku, uye gwayana, zvisinganzwisisiki - zvichida nekuda kwekuti nyama zhinji yakagadzirirwa zvakakwana vasati vadyiwa. Kubika kunoderedza kushandiswa kwezvokudya zvekudya nekuputsa mapuroteni anokonzerwa nekuita zvinokonzerwa nehutachiona : kana chirwere chacho chinoputsika nehuni, iyo inorwisa antibody (IgE) haisati yaziva mapuroteni, uye zvinokonzerwa nemagetsi hazviitiki.
Allergic reactions kune vose nyama yenguruve nyama uye nyama yemhuka yemhuka zvakataurwa. Kazhinji, vanhu vane chirwere chetachiona albumin vanogona kunge vane chirwere chegorosi nyama. Ukama uhwu hunonzi inguruve-cat syndrome uye hunokonzerwa nezvikamu zvakafanana zvekate albumin uye yenguruve albumin. Nemhaka yeizvi, kufanana kwezvirwere zvinokonzerwa nekate albumin -cross- reaction nekorogo albumin.
Vanhu vakawanda vane cat vanokonzera zviratidzo zviratidzo zvichienderana nehope huru yeFel d 1 , uye naizvozvo haigoni kurwisa nyama yenguruve nyama.
Kusiyana nemararamiro ekugadzira galactose-alpha-1,3-galactose - goroctoidhe yakawanikwa mumhuka dzemammalian, izvo zvinogona kuita kuti kunonoke kuitika kwemaawa akawanda mushure mekudya kwe nyama - kukanganiswa kwegorosi kune yenguruve mune pork-cat syndrome inosvika pakarepo mushure mekudya yenguruve idya.
Zviratidzo zvinowanzobatanidza urticaria / angioedema , muromo wehutano hwehutano , zviratidzo zvepamuviri (zvakadai sokunyunyutira, kurutsa, uye chirwere) uye anaphylaxis . Zvitsva (zvisina kuputika) nyama yenguruve nyama kana yakasviba uye inopisa zvinokonzerwa negogi zvinowanzokonzera zvimwe, asi nyama yakagadzirwa nyama inobata nyama inokonzera kusateerera.
Kuongororwa kwepork-cat syndrome kunofungidzirwa mumunhu ane nhoroondo yekukosha kwezvirwere zvinokonzerwa nekati (sezvinoita allergenic rhinitis uye asthma ) uye akawana zviratidzo zvekudya zvokudya zvishoma shure kwekudya nyama yenguruve. Kuongororwa kwehutano kune cat uye yenguruve kunobatsira pamwe nekuongorora kweganda uye / kana kuongorora ropa.
Mushonga wepork-cat syndrome ndiyo yakanyanya kudzivisa chero ipi zvayo yeganda. Kana chiitiko chikaitika, zvisinei, zviratidzo zvinenge zvichirapwa nenzira imwecheteyo kuti zvimwe zvekudya zvinogadziriswa sei zvinorapwa. Injectable epinephrine inofanira kuwanika kune chero munhu ane pork-cat syndrome kubva zvakanyanya uye kunyange kuurayiwa kwekutaura zvakataurwa kune vanhu vane chirwere ichi sechikonzero chokudya nyama yenguruve.
Kana munhu ane nguruve-cat syndrome achidzivirira kutora kati, zvinoita kuti inokonzerwa neanoriginal antibody yakagadzirirwa kati ichaderera kwechinguva, uye naizvozvo kupfidza kweganda kune inguruve kuchadererawo.
Saka, zvinokwanisika kuti munhu ane nyama yenguruve-cat syndrome "achabuda" yake yenguruve zvirwere kana makate akadziviswa. Kunyange ini ndisina kuona chero zvidzidzo zvichiratidza kuti kurapwa ne- allergen immunotherapy (inobva paka cat albumin) kunobatsira pakuderedza munhu weharuke yezvokudya, izvi zvingaita sezviri nyore.
Kunobva:
Posthumus J, James HR, Lane CJ, Matos LA, Platts-Mills TAE, Commins SP. Pakutanga Tsanangudzo yePork-Cat Syndrome muUnited States. J Allergy Clin Immunol. 131 (3): 923-5.